diff options
Diffstat (limited to 'node_modules/pogen/node_modules/typescript/lib/tsserver.js')
| -rw-r--r-- | node_modules/pogen/node_modules/typescript/lib/tsserver.js | 79306 |
1 files changed, 0 insertions, 79306 deletions
diff --git a/node_modules/pogen/node_modules/typescript/lib/tsserver.js b/node_modules/pogen/node_modules/typescript/lib/tsserver.js deleted file mode 100644 index 347501f70..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/tsserver.js +++ /dev/null @@ -1,79306 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -var __assign = (this && this.__assign) || Object.assign || function(t) { - for (var s, i = 1, n = arguments.length; i < n; i++) { - s = arguments[i]; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) - t[p] = s[p]; - } - return t; -}; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); -var ts; -(function (ts) { - var SyntaxKind; - (function (SyntaxKind) { - SyntaxKind[SyntaxKind["Unknown"] = 0] = "Unknown"; - SyntaxKind[SyntaxKind["EndOfFileToken"] = 1] = "EndOfFileToken"; - SyntaxKind[SyntaxKind["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia"; - SyntaxKind[SyntaxKind["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; - SyntaxKind[SyntaxKind["NewLineTrivia"] = 4] = "NewLineTrivia"; - SyntaxKind[SyntaxKind["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; - SyntaxKind[SyntaxKind["ShebangTrivia"] = 6] = "ShebangTrivia"; - SyntaxKind[SyntaxKind["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia"; - SyntaxKind[SyntaxKind["NumericLiteral"] = 8] = "NumericLiteral"; - SyntaxKind[SyntaxKind["StringLiteral"] = 9] = "StringLiteral"; - SyntaxKind[SyntaxKind["JsxText"] = 10] = "JsxText"; - SyntaxKind[SyntaxKind["JsxTextAllWhiteSpaces"] = 11] = "JsxTextAllWhiteSpaces"; - SyntaxKind[SyntaxKind["RegularExpressionLiteral"] = 12] = "RegularExpressionLiteral"; - SyntaxKind[SyntaxKind["NoSubstitutionTemplateLiteral"] = 13] = "NoSubstitutionTemplateLiteral"; - SyntaxKind[SyntaxKind["TemplateHead"] = 14] = "TemplateHead"; - SyntaxKind[SyntaxKind["TemplateMiddle"] = 15] = "TemplateMiddle"; - SyntaxKind[SyntaxKind["TemplateTail"] = 16] = "TemplateTail"; - SyntaxKind[SyntaxKind["OpenBraceToken"] = 17] = "OpenBraceToken"; - SyntaxKind[SyntaxKind["CloseBraceToken"] = 18] = "CloseBraceToken"; - SyntaxKind[SyntaxKind["OpenParenToken"] = 19] = "OpenParenToken"; - SyntaxKind[SyntaxKind["CloseParenToken"] = 20] = "CloseParenToken"; - SyntaxKind[SyntaxKind["OpenBracketToken"] = 21] = "OpenBracketToken"; - SyntaxKind[SyntaxKind["CloseBracketToken"] = 22] = "CloseBracketToken"; - SyntaxKind[SyntaxKind["DotToken"] = 23] = "DotToken"; - SyntaxKind[SyntaxKind["DotDotDotToken"] = 24] = "DotDotDotToken"; - SyntaxKind[SyntaxKind["SemicolonToken"] = 25] = "SemicolonToken"; - SyntaxKind[SyntaxKind["CommaToken"] = 26] = "CommaToken"; - SyntaxKind[SyntaxKind["LessThanToken"] = 27] = "LessThanToken"; - SyntaxKind[SyntaxKind["LessThanSlashToken"] = 28] = "LessThanSlashToken"; - SyntaxKind[SyntaxKind["GreaterThanToken"] = 29] = "GreaterThanToken"; - SyntaxKind[SyntaxKind["LessThanEqualsToken"] = 30] = "LessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanEqualsToken"] = 31] = "GreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsToken"] = 32] = "EqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsToken"] = 33] = "ExclamationEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsEqualsToken"] = 34] = "EqualsEqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsEqualsToken"] = 35] = "ExclamationEqualsEqualsToken"; - SyntaxKind[SyntaxKind["EqualsGreaterThanToken"] = 36] = "EqualsGreaterThanToken"; - SyntaxKind[SyntaxKind["PlusToken"] = 37] = "PlusToken"; - SyntaxKind[SyntaxKind["MinusToken"] = 38] = "MinusToken"; - SyntaxKind[SyntaxKind["AsteriskToken"] = 39] = "AsteriskToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskToken"] = 40] = "AsteriskAsteriskToken"; - SyntaxKind[SyntaxKind["SlashToken"] = 41] = "SlashToken"; - SyntaxKind[SyntaxKind["PercentToken"] = 42] = "PercentToken"; - SyntaxKind[SyntaxKind["PlusPlusToken"] = 43] = "PlusPlusToken"; - SyntaxKind[SyntaxKind["MinusMinusToken"] = 44] = "MinusMinusToken"; - SyntaxKind[SyntaxKind["LessThanLessThanToken"] = 45] = "LessThanLessThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanToken"] = 46] = "GreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanToken"] = 47] = "GreaterThanGreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["AmpersandToken"] = 48] = "AmpersandToken"; - SyntaxKind[SyntaxKind["BarToken"] = 49] = "BarToken"; - SyntaxKind[SyntaxKind["CaretToken"] = 50] = "CaretToken"; - SyntaxKind[SyntaxKind["ExclamationToken"] = 51] = "ExclamationToken"; - SyntaxKind[SyntaxKind["TildeToken"] = 52] = "TildeToken"; - SyntaxKind[SyntaxKind["AmpersandAmpersandToken"] = 53] = "AmpersandAmpersandToken"; - SyntaxKind[SyntaxKind["BarBarToken"] = 54] = "BarBarToken"; - SyntaxKind[SyntaxKind["QuestionToken"] = 55] = "QuestionToken"; - SyntaxKind[SyntaxKind["ColonToken"] = 56] = "ColonToken"; - SyntaxKind[SyntaxKind["AtToken"] = 57] = "AtToken"; - SyntaxKind[SyntaxKind["EqualsToken"] = 58] = "EqualsToken"; - SyntaxKind[SyntaxKind["PlusEqualsToken"] = 59] = "PlusEqualsToken"; - SyntaxKind[SyntaxKind["MinusEqualsToken"] = 60] = "MinusEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskEqualsToken"] = 61] = "AsteriskEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskEqualsToken"] = 62] = "AsteriskAsteriskEqualsToken"; - SyntaxKind[SyntaxKind["SlashEqualsToken"] = 63] = "SlashEqualsToken"; - SyntaxKind[SyntaxKind["PercentEqualsToken"] = 64] = "PercentEqualsToken"; - SyntaxKind[SyntaxKind["LessThanLessThanEqualsToken"] = 65] = "LessThanLessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanEqualsToken"] = 66] = "GreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanEqualsToken"] = 67] = "GreaterThanGreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["AmpersandEqualsToken"] = 68] = "AmpersandEqualsToken"; - SyntaxKind[SyntaxKind["BarEqualsToken"] = 69] = "BarEqualsToken"; - SyntaxKind[SyntaxKind["CaretEqualsToken"] = 70] = "CaretEqualsToken"; - SyntaxKind[SyntaxKind["Identifier"] = 71] = "Identifier"; - SyntaxKind[SyntaxKind["BreakKeyword"] = 72] = "BreakKeyword"; - SyntaxKind[SyntaxKind["CaseKeyword"] = 73] = "CaseKeyword"; - SyntaxKind[SyntaxKind["CatchKeyword"] = 74] = "CatchKeyword"; - SyntaxKind[SyntaxKind["ClassKeyword"] = 75] = "ClassKeyword"; - SyntaxKind[SyntaxKind["ConstKeyword"] = 76] = "ConstKeyword"; - SyntaxKind[SyntaxKind["ContinueKeyword"] = 77] = "ContinueKeyword"; - SyntaxKind[SyntaxKind["DebuggerKeyword"] = 78] = "DebuggerKeyword"; - SyntaxKind[SyntaxKind["DefaultKeyword"] = 79] = "DefaultKeyword"; - SyntaxKind[SyntaxKind["DeleteKeyword"] = 80] = "DeleteKeyword"; - SyntaxKind[SyntaxKind["DoKeyword"] = 81] = "DoKeyword"; - SyntaxKind[SyntaxKind["ElseKeyword"] = 82] = "ElseKeyword"; - SyntaxKind[SyntaxKind["EnumKeyword"] = 83] = "EnumKeyword"; - SyntaxKind[SyntaxKind["ExportKeyword"] = 84] = "ExportKeyword"; - SyntaxKind[SyntaxKind["ExtendsKeyword"] = 85] = "ExtendsKeyword"; - SyntaxKind[SyntaxKind["FalseKeyword"] = 86] = "FalseKeyword"; - SyntaxKind[SyntaxKind["FinallyKeyword"] = 87] = "FinallyKeyword"; - SyntaxKind[SyntaxKind["ForKeyword"] = 88] = "ForKeyword"; - SyntaxKind[SyntaxKind["FunctionKeyword"] = 89] = "FunctionKeyword"; - SyntaxKind[SyntaxKind["IfKeyword"] = 90] = "IfKeyword"; - SyntaxKind[SyntaxKind["ImportKeyword"] = 91] = "ImportKeyword"; - SyntaxKind[SyntaxKind["InKeyword"] = 92] = "InKeyword"; - SyntaxKind[SyntaxKind["InstanceOfKeyword"] = 93] = "InstanceOfKeyword"; - SyntaxKind[SyntaxKind["NewKeyword"] = 94] = "NewKeyword"; - SyntaxKind[SyntaxKind["NullKeyword"] = 95] = "NullKeyword"; - SyntaxKind[SyntaxKind["ReturnKeyword"] = 96] = "ReturnKeyword"; - SyntaxKind[SyntaxKind["SuperKeyword"] = 97] = "SuperKeyword"; - SyntaxKind[SyntaxKind["SwitchKeyword"] = 98] = "SwitchKeyword"; - SyntaxKind[SyntaxKind["ThisKeyword"] = 99] = "ThisKeyword"; - SyntaxKind[SyntaxKind["ThrowKeyword"] = 100] = "ThrowKeyword"; - SyntaxKind[SyntaxKind["TrueKeyword"] = 101] = "TrueKeyword"; - SyntaxKind[SyntaxKind["TryKeyword"] = 102] = "TryKeyword"; - SyntaxKind[SyntaxKind["TypeOfKeyword"] = 103] = "TypeOfKeyword"; - SyntaxKind[SyntaxKind["VarKeyword"] = 104] = "VarKeyword"; - SyntaxKind[SyntaxKind["VoidKeyword"] = 105] = "VoidKeyword"; - SyntaxKind[SyntaxKind["WhileKeyword"] = 106] = "WhileKeyword"; - SyntaxKind[SyntaxKind["WithKeyword"] = 107] = "WithKeyword"; - SyntaxKind[SyntaxKind["ImplementsKeyword"] = 108] = "ImplementsKeyword"; - SyntaxKind[SyntaxKind["InterfaceKeyword"] = 109] = "InterfaceKeyword"; - SyntaxKind[SyntaxKind["LetKeyword"] = 110] = "LetKeyword"; - SyntaxKind[SyntaxKind["PackageKeyword"] = 111] = "PackageKeyword"; - SyntaxKind[SyntaxKind["PrivateKeyword"] = 112] = "PrivateKeyword"; - SyntaxKind[SyntaxKind["ProtectedKeyword"] = 113] = "ProtectedKeyword"; - SyntaxKind[SyntaxKind["PublicKeyword"] = 114] = "PublicKeyword"; - SyntaxKind[SyntaxKind["StaticKeyword"] = 115] = "StaticKeyword"; - SyntaxKind[SyntaxKind["YieldKeyword"] = 116] = "YieldKeyword"; - SyntaxKind[SyntaxKind["AbstractKeyword"] = 117] = "AbstractKeyword"; - SyntaxKind[SyntaxKind["AsKeyword"] = 118] = "AsKeyword"; - SyntaxKind[SyntaxKind["AnyKeyword"] = 119] = "AnyKeyword"; - SyntaxKind[SyntaxKind["AsyncKeyword"] = 120] = "AsyncKeyword"; - SyntaxKind[SyntaxKind["AwaitKeyword"] = 121] = "AwaitKeyword"; - SyntaxKind[SyntaxKind["BooleanKeyword"] = 122] = "BooleanKeyword"; - SyntaxKind[SyntaxKind["ConstructorKeyword"] = 123] = "ConstructorKeyword"; - SyntaxKind[SyntaxKind["DeclareKeyword"] = 124] = "DeclareKeyword"; - SyntaxKind[SyntaxKind["GetKeyword"] = 125] = "GetKeyword"; - SyntaxKind[SyntaxKind["IsKeyword"] = 126] = "IsKeyword"; - SyntaxKind[SyntaxKind["KeyOfKeyword"] = 127] = "KeyOfKeyword"; - SyntaxKind[SyntaxKind["ModuleKeyword"] = 128] = "ModuleKeyword"; - SyntaxKind[SyntaxKind["NamespaceKeyword"] = 129] = "NamespaceKeyword"; - SyntaxKind[SyntaxKind["NeverKeyword"] = 130] = "NeverKeyword"; - SyntaxKind[SyntaxKind["ReadonlyKeyword"] = 131] = "ReadonlyKeyword"; - SyntaxKind[SyntaxKind["RequireKeyword"] = 132] = "RequireKeyword"; - SyntaxKind[SyntaxKind["NumberKeyword"] = 133] = "NumberKeyword"; - SyntaxKind[SyntaxKind["ObjectKeyword"] = 134] = "ObjectKeyword"; - SyntaxKind[SyntaxKind["SetKeyword"] = 135] = "SetKeyword"; - SyntaxKind[SyntaxKind["StringKeyword"] = 136] = "StringKeyword"; - SyntaxKind[SyntaxKind["SymbolKeyword"] = 137] = "SymbolKeyword"; - SyntaxKind[SyntaxKind["TypeKeyword"] = 138] = "TypeKeyword"; - SyntaxKind[SyntaxKind["UndefinedKeyword"] = 139] = "UndefinedKeyword"; - SyntaxKind[SyntaxKind["FromKeyword"] = 140] = "FromKeyword"; - SyntaxKind[SyntaxKind["GlobalKeyword"] = 141] = "GlobalKeyword"; - SyntaxKind[SyntaxKind["OfKeyword"] = 142] = "OfKeyword"; - SyntaxKind[SyntaxKind["QualifiedName"] = 143] = "QualifiedName"; - SyntaxKind[SyntaxKind["ComputedPropertyName"] = 144] = "ComputedPropertyName"; - SyntaxKind[SyntaxKind["TypeParameter"] = 145] = "TypeParameter"; - SyntaxKind[SyntaxKind["Parameter"] = 146] = "Parameter"; - SyntaxKind[SyntaxKind["Decorator"] = 147] = "Decorator"; - SyntaxKind[SyntaxKind["PropertySignature"] = 148] = "PropertySignature"; - SyntaxKind[SyntaxKind["PropertyDeclaration"] = 149] = "PropertyDeclaration"; - SyntaxKind[SyntaxKind["MethodSignature"] = 150] = "MethodSignature"; - SyntaxKind[SyntaxKind["MethodDeclaration"] = 151] = "MethodDeclaration"; - SyntaxKind[SyntaxKind["Constructor"] = 152] = "Constructor"; - SyntaxKind[SyntaxKind["GetAccessor"] = 153] = "GetAccessor"; - SyntaxKind[SyntaxKind["SetAccessor"] = 154] = "SetAccessor"; - SyntaxKind[SyntaxKind["CallSignature"] = 155] = "CallSignature"; - SyntaxKind[SyntaxKind["ConstructSignature"] = 156] = "ConstructSignature"; - SyntaxKind[SyntaxKind["IndexSignature"] = 157] = "IndexSignature"; - SyntaxKind[SyntaxKind["TypePredicate"] = 158] = "TypePredicate"; - SyntaxKind[SyntaxKind["TypeReference"] = 159] = "TypeReference"; - SyntaxKind[SyntaxKind["FunctionType"] = 160] = "FunctionType"; - SyntaxKind[SyntaxKind["ConstructorType"] = 161] = "ConstructorType"; - SyntaxKind[SyntaxKind["TypeQuery"] = 162] = "TypeQuery"; - SyntaxKind[SyntaxKind["TypeLiteral"] = 163] = "TypeLiteral"; - SyntaxKind[SyntaxKind["ArrayType"] = 164] = "ArrayType"; - SyntaxKind[SyntaxKind["TupleType"] = 165] = "TupleType"; - SyntaxKind[SyntaxKind["UnionType"] = 166] = "UnionType"; - SyntaxKind[SyntaxKind["IntersectionType"] = 167] = "IntersectionType"; - SyntaxKind[SyntaxKind["ParenthesizedType"] = 168] = "ParenthesizedType"; - SyntaxKind[SyntaxKind["ThisType"] = 169] = "ThisType"; - SyntaxKind[SyntaxKind["TypeOperator"] = 170] = "TypeOperator"; - SyntaxKind[SyntaxKind["IndexedAccessType"] = 171] = "IndexedAccessType"; - SyntaxKind[SyntaxKind["MappedType"] = 172] = "MappedType"; - SyntaxKind[SyntaxKind["LiteralType"] = 173] = "LiteralType"; - SyntaxKind[SyntaxKind["ObjectBindingPattern"] = 174] = "ObjectBindingPattern"; - SyntaxKind[SyntaxKind["ArrayBindingPattern"] = 175] = "ArrayBindingPattern"; - SyntaxKind[SyntaxKind["BindingElement"] = 176] = "BindingElement"; - SyntaxKind[SyntaxKind["ArrayLiteralExpression"] = 177] = "ArrayLiteralExpression"; - SyntaxKind[SyntaxKind["ObjectLiteralExpression"] = 178] = "ObjectLiteralExpression"; - SyntaxKind[SyntaxKind["PropertyAccessExpression"] = 179] = "PropertyAccessExpression"; - SyntaxKind[SyntaxKind["ElementAccessExpression"] = 180] = "ElementAccessExpression"; - SyntaxKind[SyntaxKind["CallExpression"] = 181] = "CallExpression"; - SyntaxKind[SyntaxKind["NewExpression"] = 182] = "NewExpression"; - SyntaxKind[SyntaxKind["TaggedTemplateExpression"] = 183] = "TaggedTemplateExpression"; - SyntaxKind[SyntaxKind["TypeAssertionExpression"] = 184] = "TypeAssertionExpression"; - SyntaxKind[SyntaxKind["ParenthesizedExpression"] = 185] = "ParenthesizedExpression"; - SyntaxKind[SyntaxKind["FunctionExpression"] = 186] = "FunctionExpression"; - SyntaxKind[SyntaxKind["ArrowFunction"] = 187] = "ArrowFunction"; - SyntaxKind[SyntaxKind["DeleteExpression"] = 188] = "DeleteExpression"; - SyntaxKind[SyntaxKind["TypeOfExpression"] = 189] = "TypeOfExpression"; - SyntaxKind[SyntaxKind["VoidExpression"] = 190] = "VoidExpression"; - SyntaxKind[SyntaxKind["AwaitExpression"] = 191] = "AwaitExpression"; - SyntaxKind[SyntaxKind["PrefixUnaryExpression"] = 192] = "PrefixUnaryExpression"; - SyntaxKind[SyntaxKind["PostfixUnaryExpression"] = 193] = "PostfixUnaryExpression"; - SyntaxKind[SyntaxKind["BinaryExpression"] = 194] = "BinaryExpression"; - SyntaxKind[SyntaxKind["ConditionalExpression"] = 195] = "ConditionalExpression"; - SyntaxKind[SyntaxKind["TemplateExpression"] = 196] = "TemplateExpression"; - SyntaxKind[SyntaxKind["YieldExpression"] = 197] = "YieldExpression"; - SyntaxKind[SyntaxKind["SpreadElement"] = 198] = "SpreadElement"; - SyntaxKind[SyntaxKind["ClassExpression"] = 199] = "ClassExpression"; - SyntaxKind[SyntaxKind["OmittedExpression"] = 200] = "OmittedExpression"; - SyntaxKind[SyntaxKind["ExpressionWithTypeArguments"] = 201] = "ExpressionWithTypeArguments"; - SyntaxKind[SyntaxKind["AsExpression"] = 202] = "AsExpression"; - SyntaxKind[SyntaxKind["NonNullExpression"] = 203] = "NonNullExpression"; - SyntaxKind[SyntaxKind["MetaProperty"] = 204] = "MetaProperty"; - SyntaxKind[SyntaxKind["TemplateSpan"] = 205] = "TemplateSpan"; - SyntaxKind[SyntaxKind["SemicolonClassElement"] = 206] = "SemicolonClassElement"; - SyntaxKind[SyntaxKind["Block"] = 207] = "Block"; - SyntaxKind[SyntaxKind["VariableStatement"] = 208] = "VariableStatement"; - SyntaxKind[SyntaxKind["EmptyStatement"] = 209] = "EmptyStatement"; - SyntaxKind[SyntaxKind["ExpressionStatement"] = 210] = "ExpressionStatement"; - SyntaxKind[SyntaxKind["IfStatement"] = 211] = "IfStatement"; - SyntaxKind[SyntaxKind["DoStatement"] = 212] = "DoStatement"; - SyntaxKind[SyntaxKind["WhileStatement"] = 213] = "WhileStatement"; - SyntaxKind[SyntaxKind["ForStatement"] = 214] = "ForStatement"; - SyntaxKind[SyntaxKind["ForInStatement"] = 215] = "ForInStatement"; - SyntaxKind[SyntaxKind["ForOfStatement"] = 216] = "ForOfStatement"; - SyntaxKind[SyntaxKind["ContinueStatement"] = 217] = "ContinueStatement"; - SyntaxKind[SyntaxKind["BreakStatement"] = 218] = "BreakStatement"; - SyntaxKind[SyntaxKind["ReturnStatement"] = 219] = "ReturnStatement"; - SyntaxKind[SyntaxKind["WithStatement"] = 220] = "WithStatement"; - SyntaxKind[SyntaxKind["SwitchStatement"] = 221] = "SwitchStatement"; - SyntaxKind[SyntaxKind["LabeledStatement"] = 222] = "LabeledStatement"; - SyntaxKind[SyntaxKind["ThrowStatement"] = 223] = "ThrowStatement"; - SyntaxKind[SyntaxKind["TryStatement"] = 224] = "TryStatement"; - SyntaxKind[SyntaxKind["DebuggerStatement"] = 225] = "DebuggerStatement"; - SyntaxKind[SyntaxKind["VariableDeclaration"] = 226] = "VariableDeclaration"; - SyntaxKind[SyntaxKind["VariableDeclarationList"] = 227] = "VariableDeclarationList"; - SyntaxKind[SyntaxKind["FunctionDeclaration"] = 228] = "FunctionDeclaration"; - SyntaxKind[SyntaxKind["ClassDeclaration"] = 229] = "ClassDeclaration"; - SyntaxKind[SyntaxKind["InterfaceDeclaration"] = 230] = "InterfaceDeclaration"; - SyntaxKind[SyntaxKind["TypeAliasDeclaration"] = 231] = "TypeAliasDeclaration"; - SyntaxKind[SyntaxKind["EnumDeclaration"] = 232] = "EnumDeclaration"; - SyntaxKind[SyntaxKind["ModuleDeclaration"] = 233] = "ModuleDeclaration"; - SyntaxKind[SyntaxKind["ModuleBlock"] = 234] = "ModuleBlock"; - SyntaxKind[SyntaxKind["CaseBlock"] = 235] = "CaseBlock"; - SyntaxKind[SyntaxKind["NamespaceExportDeclaration"] = 236] = "NamespaceExportDeclaration"; - SyntaxKind[SyntaxKind["ImportEqualsDeclaration"] = 237] = "ImportEqualsDeclaration"; - SyntaxKind[SyntaxKind["ImportDeclaration"] = 238] = "ImportDeclaration"; - SyntaxKind[SyntaxKind["ImportClause"] = 239] = "ImportClause"; - SyntaxKind[SyntaxKind["NamespaceImport"] = 240] = "NamespaceImport"; - SyntaxKind[SyntaxKind["NamedImports"] = 241] = "NamedImports"; - SyntaxKind[SyntaxKind["ImportSpecifier"] = 242] = "ImportSpecifier"; - SyntaxKind[SyntaxKind["ExportAssignment"] = 243] = "ExportAssignment"; - SyntaxKind[SyntaxKind["ExportDeclaration"] = 244] = "ExportDeclaration"; - SyntaxKind[SyntaxKind["NamedExports"] = 245] = "NamedExports"; - SyntaxKind[SyntaxKind["ExportSpecifier"] = 246] = "ExportSpecifier"; - SyntaxKind[SyntaxKind["MissingDeclaration"] = 247] = "MissingDeclaration"; - SyntaxKind[SyntaxKind["ExternalModuleReference"] = 248] = "ExternalModuleReference"; - SyntaxKind[SyntaxKind["JsxElement"] = 249] = "JsxElement"; - SyntaxKind[SyntaxKind["JsxSelfClosingElement"] = 250] = "JsxSelfClosingElement"; - SyntaxKind[SyntaxKind["JsxOpeningElement"] = 251] = "JsxOpeningElement"; - SyntaxKind[SyntaxKind["JsxClosingElement"] = 252] = "JsxClosingElement"; - SyntaxKind[SyntaxKind["JsxAttribute"] = 253] = "JsxAttribute"; - SyntaxKind[SyntaxKind["JsxAttributes"] = 254] = "JsxAttributes"; - SyntaxKind[SyntaxKind["JsxSpreadAttribute"] = 255] = "JsxSpreadAttribute"; - SyntaxKind[SyntaxKind["JsxExpression"] = 256] = "JsxExpression"; - SyntaxKind[SyntaxKind["CaseClause"] = 257] = "CaseClause"; - SyntaxKind[SyntaxKind["DefaultClause"] = 258] = "DefaultClause"; - SyntaxKind[SyntaxKind["HeritageClause"] = 259] = "HeritageClause"; - SyntaxKind[SyntaxKind["CatchClause"] = 260] = "CatchClause"; - SyntaxKind[SyntaxKind["PropertyAssignment"] = 261] = "PropertyAssignment"; - SyntaxKind[SyntaxKind["ShorthandPropertyAssignment"] = 262] = "ShorthandPropertyAssignment"; - SyntaxKind[SyntaxKind["SpreadAssignment"] = 263] = "SpreadAssignment"; - SyntaxKind[SyntaxKind["EnumMember"] = 264] = "EnumMember"; - SyntaxKind[SyntaxKind["SourceFile"] = 265] = "SourceFile"; - SyntaxKind[SyntaxKind["Bundle"] = 266] = "Bundle"; - SyntaxKind[SyntaxKind["JSDocTypeExpression"] = 267] = "JSDocTypeExpression"; - SyntaxKind[SyntaxKind["JSDocAllType"] = 268] = "JSDocAllType"; - SyntaxKind[SyntaxKind["JSDocUnknownType"] = 269] = "JSDocUnknownType"; - SyntaxKind[SyntaxKind["JSDocArrayType"] = 270] = "JSDocArrayType"; - SyntaxKind[SyntaxKind["JSDocUnionType"] = 271] = "JSDocUnionType"; - SyntaxKind[SyntaxKind["JSDocTupleType"] = 272] = "JSDocTupleType"; - SyntaxKind[SyntaxKind["JSDocNullableType"] = 273] = "JSDocNullableType"; - SyntaxKind[SyntaxKind["JSDocNonNullableType"] = 274] = "JSDocNonNullableType"; - SyntaxKind[SyntaxKind["JSDocRecordType"] = 275] = "JSDocRecordType"; - SyntaxKind[SyntaxKind["JSDocRecordMember"] = 276] = "JSDocRecordMember"; - SyntaxKind[SyntaxKind["JSDocTypeReference"] = 277] = "JSDocTypeReference"; - SyntaxKind[SyntaxKind["JSDocOptionalType"] = 278] = "JSDocOptionalType"; - SyntaxKind[SyntaxKind["JSDocFunctionType"] = 279] = "JSDocFunctionType"; - SyntaxKind[SyntaxKind["JSDocVariadicType"] = 280] = "JSDocVariadicType"; - SyntaxKind[SyntaxKind["JSDocConstructorType"] = 281] = "JSDocConstructorType"; - SyntaxKind[SyntaxKind["JSDocThisType"] = 282] = "JSDocThisType"; - SyntaxKind[SyntaxKind["JSDocComment"] = 283] = "JSDocComment"; - SyntaxKind[SyntaxKind["JSDocTag"] = 284] = "JSDocTag"; - SyntaxKind[SyntaxKind["JSDocAugmentsTag"] = 285] = "JSDocAugmentsTag"; - SyntaxKind[SyntaxKind["JSDocParameterTag"] = 286] = "JSDocParameterTag"; - SyntaxKind[SyntaxKind["JSDocReturnTag"] = 287] = "JSDocReturnTag"; - SyntaxKind[SyntaxKind["JSDocTypeTag"] = 288] = "JSDocTypeTag"; - SyntaxKind[SyntaxKind["JSDocTemplateTag"] = 289] = "JSDocTemplateTag"; - SyntaxKind[SyntaxKind["JSDocTypedefTag"] = 290] = "JSDocTypedefTag"; - SyntaxKind[SyntaxKind["JSDocPropertyTag"] = 291] = "JSDocPropertyTag"; - SyntaxKind[SyntaxKind["JSDocTypeLiteral"] = 292] = "JSDocTypeLiteral"; - SyntaxKind[SyntaxKind["JSDocLiteralType"] = 293] = "JSDocLiteralType"; - SyntaxKind[SyntaxKind["SyntaxList"] = 294] = "SyntaxList"; - SyntaxKind[SyntaxKind["NotEmittedStatement"] = 295] = "NotEmittedStatement"; - SyntaxKind[SyntaxKind["PartiallyEmittedExpression"] = 296] = "PartiallyEmittedExpression"; - SyntaxKind[SyntaxKind["MergeDeclarationMarker"] = 297] = "MergeDeclarationMarker"; - SyntaxKind[SyntaxKind["EndOfDeclarationMarker"] = 298] = "EndOfDeclarationMarker"; - SyntaxKind[SyntaxKind["Count"] = 299] = "Count"; - SyntaxKind[SyntaxKind["FirstAssignment"] = 58] = "FirstAssignment"; - SyntaxKind[SyntaxKind["LastAssignment"] = 70] = "LastAssignment"; - SyntaxKind[SyntaxKind["FirstCompoundAssignment"] = 59] = "FirstCompoundAssignment"; - SyntaxKind[SyntaxKind["LastCompoundAssignment"] = 70] = "LastCompoundAssignment"; - SyntaxKind[SyntaxKind["FirstReservedWord"] = 72] = "FirstReservedWord"; - SyntaxKind[SyntaxKind["LastReservedWord"] = 107] = "LastReservedWord"; - SyntaxKind[SyntaxKind["FirstKeyword"] = 72] = "FirstKeyword"; - SyntaxKind[SyntaxKind["LastKeyword"] = 142] = "LastKeyword"; - SyntaxKind[SyntaxKind["FirstFutureReservedWord"] = 108] = "FirstFutureReservedWord"; - SyntaxKind[SyntaxKind["LastFutureReservedWord"] = 116] = "LastFutureReservedWord"; - SyntaxKind[SyntaxKind["FirstTypeNode"] = 158] = "FirstTypeNode"; - SyntaxKind[SyntaxKind["LastTypeNode"] = 173] = "LastTypeNode"; - SyntaxKind[SyntaxKind["FirstPunctuation"] = 17] = "FirstPunctuation"; - SyntaxKind[SyntaxKind["LastPunctuation"] = 70] = "LastPunctuation"; - SyntaxKind[SyntaxKind["FirstToken"] = 0] = "FirstToken"; - SyntaxKind[SyntaxKind["LastToken"] = 142] = "LastToken"; - SyntaxKind[SyntaxKind["FirstTriviaToken"] = 2] = "FirstTriviaToken"; - SyntaxKind[SyntaxKind["LastTriviaToken"] = 7] = "LastTriviaToken"; - SyntaxKind[SyntaxKind["FirstLiteralToken"] = 8] = "FirstLiteralToken"; - SyntaxKind[SyntaxKind["LastLiteralToken"] = 13] = "LastLiteralToken"; - SyntaxKind[SyntaxKind["FirstTemplateToken"] = 13] = "FirstTemplateToken"; - SyntaxKind[SyntaxKind["LastTemplateToken"] = 16] = "LastTemplateToken"; - SyntaxKind[SyntaxKind["FirstBinaryOperator"] = 27] = "FirstBinaryOperator"; - SyntaxKind[SyntaxKind["LastBinaryOperator"] = 70] = "LastBinaryOperator"; - SyntaxKind[SyntaxKind["FirstNode"] = 143] = "FirstNode"; - SyntaxKind[SyntaxKind["FirstJSDocNode"] = 267] = "FirstJSDocNode"; - SyntaxKind[SyntaxKind["LastJSDocNode"] = 293] = "LastJSDocNode"; - SyntaxKind[SyntaxKind["FirstJSDocTagNode"] = 283] = "FirstJSDocTagNode"; - SyntaxKind[SyntaxKind["LastJSDocTagNode"] = 293] = "LastJSDocTagNode"; - })(SyntaxKind = ts.SyntaxKind || (ts.SyntaxKind = {})); - var NodeFlags; - (function (NodeFlags) { - NodeFlags[NodeFlags["None"] = 0] = "None"; - NodeFlags[NodeFlags["Let"] = 1] = "Let"; - NodeFlags[NodeFlags["Const"] = 2] = "Const"; - NodeFlags[NodeFlags["NestedNamespace"] = 4] = "NestedNamespace"; - NodeFlags[NodeFlags["Synthesized"] = 8] = "Synthesized"; - NodeFlags[NodeFlags["Namespace"] = 16] = "Namespace"; - NodeFlags[NodeFlags["ExportContext"] = 32] = "ExportContext"; - NodeFlags[NodeFlags["ContainsThis"] = 64] = "ContainsThis"; - NodeFlags[NodeFlags["HasImplicitReturn"] = 128] = "HasImplicitReturn"; - NodeFlags[NodeFlags["HasExplicitReturn"] = 256] = "HasExplicitReturn"; - NodeFlags[NodeFlags["GlobalAugmentation"] = 512] = "GlobalAugmentation"; - NodeFlags[NodeFlags["HasAsyncFunctions"] = 1024] = "HasAsyncFunctions"; - NodeFlags[NodeFlags["DisallowInContext"] = 2048] = "DisallowInContext"; - NodeFlags[NodeFlags["YieldContext"] = 4096] = "YieldContext"; - NodeFlags[NodeFlags["DecoratorContext"] = 8192] = "DecoratorContext"; - NodeFlags[NodeFlags["AwaitContext"] = 16384] = "AwaitContext"; - NodeFlags[NodeFlags["ThisNodeHasError"] = 32768] = "ThisNodeHasError"; - NodeFlags[NodeFlags["JavaScriptFile"] = 65536] = "JavaScriptFile"; - NodeFlags[NodeFlags["ThisNodeOrAnySubNodesHasError"] = 131072] = "ThisNodeOrAnySubNodesHasError"; - NodeFlags[NodeFlags["HasAggregatedChildData"] = 262144] = "HasAggregatedChildData"; - NodeFlags[NodeFlags["BlockScoped"] = 3] = "BlockScoped"; - NodeFlags[NodeFlags["ReachabilityCheckFlags"] = 384] = "ReachabilityCheckFlags"; - NodeFlags[NodeFlags["ReachabilityAndEmitFlags"] = 1408] = "ReachabilityAndEmitFlags"; - NodeFlags[NodeFlags["ContextFlags"] = 96256] = "ContextFlags"; - NodeFlags[NodeFlags["TypeExcludesFlags"] = 20480] = "TypeExcludesFlags"; - })(NodeFlags = ts.NodeFlags || (ts.NodeFlags = {})); - var ModifierFlags; - (function (ModifierFlags) { - ModifierFlags[ModifierFlags["None"] = 0] = "None"; - ModifierFlags[ModifierFlags["Export"] = 1] = "Export"; - ModifierFlags[ModifierFlags["Ambient"] = 2] = "Ambient"; - ModifierFlags[ModifierFlags["Public"] = 4] = "Public"; - ModifierFlags[ModifierFlags["Private"] = 8] = "Private"; - ModifierFlags[ModifierFlags["Protected"] = 16] = "Protected"; - ModifierFlags[ModifierFlags["Static"] = 32] = "Static"; - ModifierFlags[ModifierFlags["Readonly"] = 64] = "Readonly"; - ModifierFlags[ModifierFlags["Abstract"] = 128] = "Abstract"; - ModifierFlags[ModifierFlags["Async"] = 256] = "Async"; - ModifierFlags[ModifierFlags["Default"] = 512] = "Default"; - ModifierFlags[ModifierFlags["Const"] = 2048] = "Const"; - ModifierFlags[ModifierFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - ModifierFlags[ModifierFlags["AccessibilityModifier"] = 28] = "AccessibilityModifier"; - ModifierFlags[ModifierFlags["ParameterPropertyModifier"] = 92] = "ParameterPropertyModifier"; - ModifierFlags[ModifierFlags["NonPublicAccessibilityModifier"] = 24] = "NonPublicAccessibilityModifier"; - ModifierFlags[ModifierFlags["TypeScriptModifier"] = 2270] = "TypeScriptModifier"; - ModifierFlags[ModifierFlags["ExportDefault"] = 513] = "ExportDefault"; - })(ModifierFlags = ts.ModifierFlags || (ts.ModifierFlags = {})); - var JsxFlags; - (function (JsxFlags) { - JsxFlags[JsxFlags["None"] = 0] = "None"; - JsxFlags[JsxFlags["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement"; - JsxFlags[JsxFlags["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement"; - JsxFlags[JsxFlags["IntrinsicElement"] = 3] = "IntrinsicElement"; - })(JsxFlags = ts.JsxFlags || (ts.JsxFlags = {})); - var RelationComparisonResult; - (function (RelationComparisonResult) { - RelationComparisonResult[RelationComparisonResult["Succeeded"] = 1] = "Succeeded"; - RelationComparisonResult[RelationComparisonResult["Failed"] = 2] = "Failed"; - RelationComparisonResult[RelationComparisonResult["FailedAndReported"] = 3] = "FailedAndReported"; - })(RelationComparisonResult = ts.RelationComparisonResult || (ts.RelationComparisonResult = {})); - var GeneratedIdentifierKind; - (function (GeneratedIdentifierKind) { - GeneratedIdentifierKind[GeneratedIdentifierKind["None"] = 0] = "None"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Auto"] = 1] = "Auto"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Loop"] = 2] = "Loop"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Unique"] = 3] = "Unique"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Node"] = 4] = "Node"; - })(GeneratedIdentifierKind = ts.GeneratedIdentifierKind || (ts.GeneratedIdentifierKind = {})); - var NumericLiteralFlags; - (function (NumericLiteralFlags) { - NumericLiteralFlags[NumericLiteralFlags["None"] = 0] = "None"; - NumericLiteralFlags[NumericLiteralFlags["Scientific"] = 2] = "Scientific"; - NumericLiteralFlags[NumericLiteralFlags["Octal"] = 4] = "Octal"; - NumericLiteralFlags[NumericLiteralFlags["HexSpecifier"] = 8] = "HexSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinarySpecifier"] = 16] = "BinarySpecifier"; - NumericLiteralFlags[NumericLiteralFlags["OctalSpecifier"] = 32] = "OctalSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinaryOrOctalSpecifier"] = 48] = "BinaryOrOctalSpecifier"; - })(NumericLiteralFlags = ts.NumericLiteralFlags || (ts.NumericLiteralFlags = {})); - var FlowFlags; - (function (FlowFlags) { - FlowFlags[FlowFlags["Unreachable"] = 1] = "Unreachable"; - FlowFlags[FlowFlags["Start"] = 2] = "Start"; - FlowFlags[FlowFlags["BranchLabel"] = 4] = "BranchLabel"; - FlowFlags[FlowFlags["LoopLabel"] = 8] = "LoopLabel"; - FlowFlags[FlowFlags["Assignment"] = 16] = "Assignment"; - FlowFlags[FlowFlags["TrueCondition"] = 32] = "TrueCondition"; - FlowFlags[FlowFlags["FalseCondition"] = 64] = "FalseCondition"; - FlowFlags[FlowFlags["SwitchClause"] = 128] = "SwitchClause"; - FlowFlags[FlowFlags["ArrayMutation"] = 256] = "ArrayMutation"; - FlowFlags[FlowFlags["Referenced"] = 512] = "Referenced"; - FlowFlags[FlowFlags["Shared"] = 1024] = "Shared"; - FlowFlags[FlowFlags["PreFinally"] = 2048] = "PreFinally"; - FlowFlags[FlowFlags["AfterFinally"] = 4096] = "AfterFinally"; - FlowFlags[FlowFlags["Label"] = 12] = "Label"; - FlowFlags[FlowFlags["Condition"] = 96] = "Condition"; - })(FlowFlags = ts.FlowFlags || (ts.FlowFlags = {})); - var OperationCanceledException = (function () { - function OperationCanceledException() { - } - return OperationCanceledException; - }()); - ts.OperationCanceledException = OperationCanceledException; - var ExitStatus; - (function (ExitStatus) { - ExitStatus[ExitStatus["Success"] = 0] = "Success"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; - })(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {})); - var NodeBuilderFlags; - (function (NodeBuilderFlags) { - NodeBuilderFlags[NodeBuilderFlags["None"] = 0] = "None"; - NodeBuilderFlags[NodeBuilderFlags["allowThisInObjectLiteral"] = 1] = "allowThisInObjectLiteral"; - NodeBuilderFlags[NodeBuilderFlags["allowQualifedNameInPlaceOfIdentifier"] = 2] = "allowQualifedNameInPlaceOfIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowTypeParameterInQualifiedName"] = 4] = "allowTypeParameterInQualifiedName"; - NodeBuilderFlags[NodeBuilderFlags["allowAnonymousIdentifier"] = 8] = "allowAnonymousIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyUnionOrIntersection"] = 16] = "allowEmptyUnionOrIntersection"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyTuple"] = 32] = "allowEmptyTuple"; - })(NodeBuilderFlags = ts.NodeBuilderFlags || (ts.NodeBuilderFlags = {})); - var TypeFormatFlags; - (function (TypeFormatFlags) { - TypeFormatFlags[TypeFormatFlags["None"] = 0] = "None"; - TypeFormatFlags[TypeFormatFlags["WriteArrayAsGenericType"] = 1] = "WriteArrayAsGenericType"; - TypeFormatFlags[TypeFormatFlags["UseTypeOfFunction"] = 2] = "UseTypeOfFunction"; - TypeFormatFlags[TypeFormatFlags["NoTruncation"] = 4] = "NoTruncation"; - TypeFormatFlags[TypeFormatFlags["WriteArrowStyleSignature"] = 8] = "WriteArrowStyleSignature"; - TypeFormatFlags[TypeFormatFlags["WriteOwnNameForAnyLike"] = 16] = "WriteOwnNameForAnyLike"; - TypeFormatFlags[TypeFormatFlags["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; - TypeFormatFlags[TypeFormatFlags["InElementType"] = 64] = "InElementType"; - TypeFormatFlags[TypeFormatFlags["UseFullyQualifiedType"] = 128] = "UseFullyQualifiedType"; - TypeFormatFlags[TypeFormatFlags["InFirstTypeArgument"] = 256] = "InFirstTypeArgument"; - TypeFormatFlags[TypeFormatFlags["InTypeAlias"] = 512] = "InTypeAlias"; - TypeFormatFlags[TypeFormatFlags["UseTypeAliasValue"] = 1024] = "UseTypeAliasValue"; - TypeFormatFlags[TypeFormatFlags["SuppressAnyReturnType"] = 2048] = "SuppressAnyReturnType"; - TypeFormatFlags[TypeFormatFlags["AddUndefined"] = 4096] = "AddUndefined"; - })(TypeFormatFlags = ts.TypeFormatFlags || (ts.TypeFormatFlags = {})); - var SymbolFormatFlags; - (function (SymbolFormatFlags) { - SymbolFormatFlags[SymbolFormatFlags["None"] = 0] = "None"; - SymbolFormatFlags[SymbolFormatFlags["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; - SymbolFormatFlags[SymbolFormatFlags["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; - })(SymbolFormatFlags = ts.SymbolFormatFlags || (ts.SymbolFormatFlags = {})); - var SymbolAccessibility; - (function (SymbolAccessibility) { - SymbolAccessibility[SymbolAccessibility["Accessible"] = 0] = "Accessible"; - SymbolAccessibility[SymbolAccessibility["NotAccessible"] = 1] = "NotAccessible"; - SymbolAccessibility[SymbolAccessibility["CannotBeNamed"] = 2] = "CannotBeNamed"; - })(SymbolAccessibility = ts.SymbolAccessibility || (ts.SymbolAccessibility = {})); - var SyntheticSymbolKind; - (function (SyntheticSymbolKind) { - SyntheticSymbolKind[SyntheticSymbolKind["UnionOrIntersection"] = 0] = "UnionOrIntersection"; - SyntheticSymbolKind[SyntheticSymbolKind["Spread"] = 1] = "Spread"; - })(SyntheticSymbolKind = ts.SyntheticSymbolKind || (ts.SyntheticSymbolKind = {})); - var TypePredicateKind; - (function (TypePredicateKind) { - TypePredicateKind[TypePredicateKind["This"] = 0] = "This"; - TypePredicateKind[TypePredicateKind["Identifier"] = 1] = "Identifier"; - })(TypePredicateKind = ts.TypePredicateKind || (ts.TypePredicateKind = {})); - var TypeReferenceSerializationKind; - (function (TypeReferenceSerializationKind) { - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 4] = "StringLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 5] = "BooleanType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 6] = "ArrayLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 7] = "ESSymbolType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 8] = "Promise"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 9] = "TypeWithCallSignature"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 10] = "ObjectType"; - })(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {})); - var SymbolFlags; - (function (SymbolFlags) { - SymbolFlags[SymbolFlags["None"] = 0] = "None"; - SymbolFlags[SymbolFlags["FunctionScopedVariable"] = 1] = "FunctionScopedVariable"; - SymbolFlags[SymbolFlags["BlockScopedVariable"] = 2] = "BlockScopedVariable"; - SymbolFlags[SymbolFlags["Property"] = 4] = "Property"; - SymbolFlags[SymbolFlags["EnumMember"] = 8] = "EnumMember"; - SymbolFlags[SymbolFlags["Function"] = 16] = "Function"; - SymbolFlags[SymbolFlags["Class"] = 32] = "Class"; - SymbolFlags[SymbolFlags["Interface"] = 64] = "Interface"; - SymbolFlags[SymbolFlags["ConstEnum"] = 128] = "ConstEnum"; - SymbolFlags[SymbolFlags["RegularEnum"] = 256] = "RegularEnum"; - SymbolFlags[SymbolFlags["ValueModule"] = 512] = "ValueModule"; - SymbolFlags[SymbolFlags["NamespaceModule"] = 1024] = "NamespaceModule"; - SymbolFlags[SymbolFlags["TypeLiteral"] = 2048] = "TypeLiteral"; - SymbolFlags[SymbolFlags["ObjectLiteral"] = 4096] = "ObjectLiteral"; - SymbolFlags[SymbolFlags["Method"] = 8192] = "Method"; - SymbolFlags[SymbolFlags["Constructor"] = 16384] = "Constructor"; - SymbolFlags[SymbolFlags["GetAccessor"] = 32768] = "GetAccessor"; - SymbolFlags[SymbolFlags["SetAccessor"] = 65536] = "SetAccessor"; - SymbolFlags[SymbolFlags["Signature"] = 131072] = "Signature"; - SymbolFlags[SymbolFlags["TypeParameter"] = 262144] = "TypeParameter"; - SymbolFlags[SymbolFlags["TypeAlias"] = 524288] = "TypeAlias"; - SymbolFlags[SymbolFlags["ExportValue"] = 1048576] = "ExportValue"; - SymbolFlags[SymbolFlags["ExportType"] = 2097152] = "ExportType"; - SymbolFlags[SymbolFlags["ExportNamespace"] = 4194304] = "ExportNamespace"; - SymbolFlags[SymbolFlags["Alias"] = 8388608] = "Alias"; - SymbolFlags[SymbolFlags["Prototype"] = 16777216] = "Prototype"; - SymbolFlags[SymbolFlags["ExportStar"] = 33554432] = "ExportStar"; - SymbolFlags[SymbolFlags["Optional"] = 67108864] = "Optional"; - SymbolFlags[SymbolFlags["Transient"] = 134217728] = "Transient"; - SymbolFlags[SymbolFlags["Enum"] = 384] = "Enum"; - SymbolFlags[SymbolFlags["Variable"] = 3] = "Variable"; - SymbolFlags[SymbolFlags["Value"] = 107455] = "Value"; - SymbolFlags[SymbolFlags["Type"] = 793064] = "Type"; - SymbolFlags[SymbolFlags["Namespace"] = 1920] = "Namespace"; - SymbolFlags[SymbolFlags["Module"] = 1536] = "Module"; - SymbolFlags[SymbolFlags["Accessor"] = 98304] = "Accessor"; - SymbolFlags[SymbolFlags["FunctionScopedVariableExcludes"] = 107454] = "FunctionScopedVariableExcludes"; - SymbolFlags[SymbolFlags["BlockScopedVariableExcludes"] = 107455] = "BlockScopedVariableExcludes"; - SymbolFlags[SymbolFlags["ParameterExcludes"] = 107455] = "ParameterExcludes"; - SymbolFlags[SymbolFlags["PropertyExcludes"] = 0] = "PropertyExcludes"; - SymbolFlags[SymbolFlags["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes"; - SymbolFlags[SymbolFlags["FunctionExcludes"] = 106927] = "FunctionExcludes"; - SymbolFlags[SymbolFlags["ClassExcludes"] = 899519] = "ClassExcludes"; - SymbolFlags[SymbolFlags["InterfaceExcludes"] = 792968] = "InterfaceExcludes"; - SymbolFlags[SymbolFlags["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; - SymbolFlags[SymbolFlags["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; - SymbolFlags[SymbolFlags["ValueModuleExcludes"] = 106639] = "ValueModuleExcludes"; - SymbolFlags[SymbolFlags["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; - SymbolFlags[SymbolFlags["MethodExcludes"] = 99263] = "MethodExcludes"; - SymbolFlags[SymbolFlags["GetAccessorExcludes"] = 41919] = "GetAccessorExcludes"; - SymbolFlags[SymbolFlags["SetAccessorExcludes"] = 74687] = "SetAccessorExcludes"; - SymbolFlags[SymbolFlags["TypeParameterExcludes"] = 530920] = "TypeParameterExcludes"; - SymbolFlags[SymbolFlags["TypeAliasExcludes"] = 793064] = "TypeAliasExcludes"; - SymbolFlags[SymbolFlags["AliasExcludes"] = 8388608] = "AliasExcludes"; - SymbolFlags[SymbolFlags["ModuleMember"] = 8914931] = "ModuleMember"; - SymbolFlags[SymbolFlags["ExportHasLocal"] = 944] = "ExportHasLocal"; - SymbolFlags[SymbolFlags["HasExports"] = 1952] = "HasExports"; - SymbolFlags[SymbolFlags["HasMembers"] = 6240] = "HasMembers"; - SymbolFlags[SymbolFlags["BlockScoped"] = 418] = "BlockScoped"; - SymbolFlags[SymbolFlags["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; - SymbolFlags[SymbolFlags["Export"] = 7340032] = "Export"; - SymbolFlags[SymbolFlags["ClassMember"] = 106500] = "ClassMember"; - SymbolFlags[SymbolFlags["Classifiable"] = 788448] = "Classifiable"; - })(SymbolFlags = ts.SymbolFlags || (ts.SymbolFlags = {})); - var CheckFlags; - (function (CheckFlags) { - CheckFlags[CheckFlags["Instantiated"] = 1] = "Instantiated"; - CheckFlags[CheckFlags["SyntheticProperty"] = 2] = "SyntheticProperty"; - CheckFlags[CheckFlags["SyntheticMethod"] = 4] = "SyntheticMethod"; - CheckFlags[CheckFlags["Readonly"] = 8] = "Readonly"; - CheckFlags[CheckFlags["Partial"] = 16] = "Partial"; - CheckFlags[CheckFlags["HasNonUniformType"] = 32] = "HasNonUniformType"; - CheckFlags[CheckFlags["ContainsPublic"] = 64] = "ContainsPublic"; - CheckFlags[CheckFlags["ContainsProtected"] = 128] = "ContainsProtected"; - CheckFlags[CheckFlags["ContainsPrivate"] = 256] = "ContainsPrivate"; - CheckFlags[CheckFlags["ContainsStatic"] = 512] = "ContainsStatic"; - CheckFlags[CheckFlags["Synthetic"] = 6] = "Synthetic"; - })(CheckFlags = ts.CheckFlags || (ts.CheckFlags = {})); - var NodeCheckFlags; - (function (NodeCheckFlags) { - NodeCheckFlags[NodeCheckFlags["TypeChecked"] = 1] = "TypeChecked"; - NodeCheckFlags[NodeCheckFlags["LexicalThis"] = 2] = "LexicalThis"; - NodeCheckFlags[NodeCheckFlags["CaptureThis"] = 4] = "CaptureThis"; - NodeCheckFlags[NodeCheckFlags["CaptureNewTarget"] = 8] = "CaptureNewTarget"; - NodeCheckFlags[NodeCheckFlags["SuperInstance"] = 256] = "SuperInstance"; - NodeCheckFlags[NodeCheckFlags["SuperStatic"] = 512] = "SuperStatic"; - NodeCheckFlags[NodeCheckFlags["ContextChecked"] = 1024] = "ContextChecked"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuper"] = 2048] = "AsyncMethodWithSuper"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuperBinding"] = 4096] = "AsyncMethodWithSuperBinding"; - NodeCheckFlags[NodeCheckFlags["CaptureArguments"] = 8192] = "CaptureArguments"; - NodeCheckFlags[NodeCheckFlags["EnumValuesComputed"] = 16384] = "EnumValuesComputed"; - NodeCheckFlags[NodeCheckFlags["LexicalModuleMergesWithClass"] = 32768] = "LexicalModuleMergesWithClass"; - NodeCheckFlags[NodeCheckFlags["LoopWithCapturedBlockScopedBinding"] = 65536] = "LoopWithCapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["CapturedBlockScopedBinding"] = 131072] = "CapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["BlockScopedBindingInLoop"] = 262144] = "BlockScopedBindingInLoop"; - NodeCheckFlags[NodeCheckFlags["ClassWithBodyScopedClassBinding"] = 524288] = "ClassWithBodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["BodyScopedClassBinding"] = 1048576] = "BodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["NeedsLoopOutParameter"] = 2097152] = "NeedsLoopOutParameter"; - NodeCheckFlags[NodeCheckFlags["AssignmentsMarked"] = 4194304] = "AssignmentsMarked"; - NodeCheckFlags[NodeCheckFlags["ClassWithConstructorReference"] = 8388608] = "ClassWithConstructorReference"; - NodeCheckFlags[NodeCheckFlags["ConstructorReferenceInClass"] = 16777216] = "ConstructorReferenceInClass"; - })(NodeCheckFlags = ts.NodeCheckFlags || (ts.NodeCheckFlags = {})); - var TypeFlags; - (function (TypeFlags) { - TypeFlags[TypeFlags["Any"] = 1] = "Any"; - TypeFlags[TypeFlags["String"] = 2] = "String"; - TypeFlags[TypeFlags["Number"] = 4] = "Number"; - TypeFlags[TypeFlags["Boolean"] = 8] = "Boolean"; - TypeFlags[TypeFlags["Enum"] = 16] = "Enum"; - TypeFlags[TypeFlags["StringLiteral"] = 32] = "StringLiteral"; - TypeFlags[TypeFlags["NumberLiteral"] = 64] = "NumberLiteral"; - TypeFlags[TypeFlags["BooleanLiteral"] = 128] = "BooleanLiteral"; - TypeFlags[TypeFlags["EnumLiteral"] = 256] = "EnumLiteral"; - TypeFlags[TypeFlags["ESSymbol"] = 512] = "ESSymbol"; - TypeFlags[TypeFlags["Void"] = 1024] = "Void"; - TypeFlags[TypeFlags["Undefined"] = 2048] = "Undefined"; - TypeFlags[TypeFlags["Null"] = 4096] = "Null"; - TypeFlags[TypeFlags["Never"] = 8192] = "Never"; - TypeFlags[TypeFlags["TypeParameter"] = 16384] = "TypeParameter"; - TypeFlags[TypeFlags["Object"] = 32768] = "Object"; - TypeFlags[TypeFlags["Union"] = 65536] = "Union"; - TypeFlags[TypeFlags["Intersection"] = 131072] = "Intersection"; - TypeFlags[TypeFlags["Index"] = 262144] = "Index"; - TypeFlags[TypeFlags["IndexedAccess"] = 524288] = "IndexedAccess"; - TypeFlags[TypeFlags["FreshLiteral"] = 1048576] = "FreshLiteral"; - TypeFlags[TypeFlags["ContainsWideningType"] = 2097152] = "ContainsWideningType"; - TypeFlags[TypeFlags["ContainsObjectLiteral"] = 4194304] = "ContainsObjectLiteral"; - TypeFlags[TypeFlags["ContainsAnyFunctionType"] = 8388608] = "ContainsAnyFunctionType"; - TypeFlags[TypeFlags["NonPrimitive"] = 16777216] = "NonPrimitive"; - TypeFlags[TypeFlags["JsxAttributes"] = 33554432] = "JsxAttributes"; - TypeFlags[TypeFlags["Nullable"] = 6144] = "Nullable"; - TypeFlags[TypeFlags["Literal"] = 480] = "Literal"; - TypeFlags[TypeFlags["StringOrNumberLiteral"] = 96] = "StringOrNumberLiteral"; - TypeFlags[TypeFlags["DefinitelyFalsy"] = 7392] = "DefinitelyFalsy"; - TypeFlags[TypeFlags["PossiblyFalsy"] = 7406] = "PossiblyFalsy"; - TypeFlags[TypeFlags["Intrinsic"] = 16793231] = "Intrinsic"; - TypeFlags[TypeFlags["Primitive"] = 8190] = "Primitive"; - TypeFlags[TypeFlags["StringLike"] = 262178] = "StringLike"; - TypeFlags[TypeFlags["NumberLike"] = 340] = "NumberLike"; - TypeFlags[TypeFlags["BooleanLike"] = 136] = "BooleanLike"; - TypeFlags[TypeFlags["EnumLike"] = 272] = "EnumLike"; - TypeFlags[TypeFlags["UnionOrIntersection"] = 196608] = "UnionOrIntersection"; - TypeFlags[TypeFlags["StructuredType"] = 229376] = "StructuredType"; - TypeFlags[TypeFlags["StructuredOrTypeVariable"] = 1032192] = "StructuredOrTypeVariable"; - TypeFlags[TypeFlags["TypeVariable"] = 540672] = "TypeVariable"; - TypeFlags[TypeFlags["Narrowable"] = 17810431] = "Narrowable"; - TypeFlags[TypeFlags["NotUnionOrUnit"] = 16810497] = "NotUnionOrUnit"; - TypeFlags[TypeFlags["RequiresWidening"] = 6291456] = "RequiresWidening"; - TypeFlags[TypeFlags["PropagatingFlags"] = 14680064] = "PropagatingFlags"; - })(TypeFlags = ts.TypeFlags || (ts.TypeFlags = {})); - var ObjectFlags; - (function (ObjectFlags) { - ObjectFlags[ObjectFlags["Class"] = 1] = "Class"; - ObjectFlags[ObjectFlags["Interface"] = 2] = "Interface"; - ObjectFlags[ObjectFlags["Reference"] = 4] = "Reference"; - ObjectFlags[ObjectFlags["Tuple"] = 8] = "Tuple"; - ObjectFlags[ObjectFlags["Anonymous"] = 16] = "Anonymous"; - ObjectFlags[ObjectFlags["Mapped"] = 32] = "Mapped"; - ObjectFlags[ObjectFlags["Instantiated"] = 64] = "Instantiated"; - ObjectFlags[ObjectFlags["ObjectLiteral"] = 128] = "ObjectLiteral"; - ObjectFlags[ObjectFlags["EvolvingArray"] = 256] = "EvolvingArray"; - ObjectFlags[ObjectFlags["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties"; - ObjectFlags[ObjectFlags["ClassOrInterface"] = 3] = "ClassOrInterface"; - })(ObjectFlags = ts.ObjectFlags || (ts.ObjectFlags = {})); - var SignatureKind; - (function (SignatureKind) { - SignatureKind[SignatureKind["Call"] = 0] = "Call"; - SignatureKind[SignatureKind["Construct"] = 1] = "Construct"; - })(SignatureKind = ts.SignatureKind || (ts.SignatureKind = {})); - var IndexKind; - (function (IndexKind) { - IndexKind[IndexKind["String"] = 0] = "String"; - IndexKind[IndexKind["Number"] = 1] = "Number"; - })(IndexKind = ts.IndexKind || (ts.IndexKind = {})); - var SpecialPropertyAssignmentKind; - (function (SpecialPropertyAssignmentKind) { - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["None"] = 0] = "None"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ExportsProperty"] = 1] = "ExportsProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ModuleExports"] = 2] = "ModuleExports"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["PrototypeProperty"] = 3] = "PrototypeProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ThisProperty"] = 4] = "ThisProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["Property"] = 5] = "Property"; - })(SpecialPropertyAssignmentKind = ts.SpecialPropertyAssignmentKind || (ts.SpecialPropertyAssignmentKind = {})); - var DiagnosticCategory; - (function (DiagnosticCategory) { - DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; - DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; - DiagnosticCategory[DiagnosticCategory["Message"] = 2] = "Message"; - })(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); - var ModuleResolutionKind; - (function (ModuleResolutionKind) { - ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic"; - ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs"; - })(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {})); - var ModuleKind; - (function (ModuleKind) { - ModuleKind[ModuleKind["None"] = 0] = "None"; - ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; - ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; - ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; - ModuleKind[ModuleKind["System"] = 4] = "System"; - ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015"; - })(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {})); - var JsxEmit; - (function (JsxEmit) { - JsxEmit[JsxEmit["None"] = 0] = "None"; - JsxEmit[JsxEmit["Preserve"] = 1] = "Preserve"; - JsxEmit[JsxEmit["React"] = 2] = "React"; - JsxEmit[JsxEmit["ReactNative"] = 3] = "ReactNative"; - })(JsxEmit = ts.JsxEmit || (ts.JsxEmit = {})); - var NewLineKind; - (function (NewLineKind) { - NewLineKind[NewLineKind["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; - NewLineKind[NewLineKind["LineFeed"] = 1] = "LineFeed"; - })(NewLineKind = ts.NewLineKind || (ts.NewLineKind = {})); - var ScriptKind; - (function (ScriptKind) { - ScriptKind[ScriptKind["Unknown"] = 0] = "Unknown"; - ScriptKind[ScriptKind["JS"] = 1] = "JS"; - ScriptKind[ScriptKind["JSX"] = 2] = "JSX"; - ScriptKind[ScriptKind["TS"] = 3] = "TS"; - ScriptKind[ScriptKind["TSX"] = 4] = "TSX"; - ScriptKind[ScriptKind["External"] = 5] = "External"; - })(ScriptKind = ts.ScriptKind || (ts.ScriptKind = {})); - var ScriptTarget; - (function (ScriptTarget) { - ScriptTarget[ScriptTarget["ES3"] = 0] = "ES3"; - ScriptTarget[ScriptTarget["ES5"] = 1] = "ES5"; - ScriptTarget[ScriptTarget["ES2015"] = 2] = "ES2015"; - ScriptTarget[ScriptTarget["ES2016"] = 3] = "ES2016"; - ScriptTarget[ScriptTarget["ES2017"] = 4] = "ES2017"; - ScriptTarget[ScriptTarget["ESNext"] = 5] = "ESNext"; - ScriptTarget[ScriptTarget["Latest"] = 5] = "Latest"; - })(ScriptTarget = ts.ScriptTarget || (ts.ScriptTarget = {})); - var LanguageVariant; - (function (LanguageVariant) { - LanguageVariant[LanguageVariant["Standard"] = 0] = "Standard"; - LanguageVariant[LanguageVariant["JSX"] = 1] = "JSX"; - })(LanguageVariant = ts.LanguageVariant || (ts.LanguageVariant = {})); - var DiagnosticStyle; - (function (DiagnosticStyle) { - DiagnosticStyle[DiagnosticStyle["Simple"] = 0] = "Simple"; - DiagnosticStyle[DiagnosticStyle["Pretty"] = 1] = "Pretty"; - })(DiagnosticStyle = ts.DiagnosticStyle || (ts.DiagnosticStyle = {})); - var WatchDirectoryFlags; - (function (WatchDirectoryFlags) { - WatchDirectoryFlags[WatchDirectoryFlags["None"] = 0] = "None"; - WatchDirectoryFlags[WatchDirectoryFlags["Recursive"] = 1] = "Recursive"; - })(WatchDirectoryFlags = ts.WatchDirectoryFlags || (ts.WatchDirectoryFlags = {})); - var CharacterCodes; - (function (CharacterCodes) { - CharacterCodes[CharacterCodes["nullCharacter"] = 0] = "nullCharacter"; - CharacterCodes[CharacterCodes["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; - CharacterCodes[CharacterCodes["lineFeed"] = 10] = "lineFeed"; - CharacterCodes[CharacterCodes["carriageReturn"] = 13] = "carriageReturn"; - CharacterCodes[CharacterCodes["lineSeparator"] = 8232] = "lineSeparator"; - CharacterCodes[CharacterCodes["paragraphSeparator"] = 8233] = "paragraphSeparator"; - CharacterCodes[CharacterCodes["nextLine"] = 133] = "nextLine"; - CharacterCodes[CharacterCodes["space"] = 32] = "space"; - CharacterCodes[CharacterCodes["nonBreakingSpace"] = 160] = "nonBreakingSpace"; - CharacterCodes[CharacterCodes["enQuad"] = 8192] = "enQuad"; - CharacterCodes[CharacterCodes["emQuad"] = 8193] = "emQuad"; - CharacterCodes[CharacterCodes["enSpace"] = 8194] = "enSpace"; - CharacterCodes[CharacterCodes["emSpace"] = 8195] = "emSpace"; - CharacterCodes[CharacterCodes["threePerEmSpace"] = 8196] = "threePerEmSpace"; - CharacterCodes[CharacterCodes["fourPerEmSpace"] = 8197] = "fourPerEmSpace"; - CharacterCodes[CharacterCodes["sixPerEmSpace"] = 8198] = "sixPerEmSpace"; - CharacterCodes[CharacterCodes["figureSpace"] = 8199] = "figureSpace"; - CharacterCodes[CharacterCodes["punctuationSpace"] = 8200] = "punctuationSpace"; - CharacterCodes[CharacterCodes["thinSpace"] = 8201] = "thinSpace"; - CharacterCodes[CharacterCodes["hairSpace"] = 8202] = "hairSpace"; - CharacterCodes[CharacterCodes["zeroWidthSpace"] = 8203] = "zeroWidthSpace"; - CharacterCodes[CharacterCodes["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace"; - CharacterCodes[CharacterCodes["ideographicSpace"] = 12288] = "ideographicSpace"; - CharacterCodes[CharacterCodes["mathematicalSpace"] = 8287] = "mathematicalSpace"; - CharacterCodes[CharacterCodes["ogham"] = 5760] = "ogham"; - CharacterCodes[CharacterCodes["_"] = 95] = "_"; - CharacterCodes[CharacterCodes["$"] = 36] = "$"; - CharacterCodes[CharacterCodes["_0"] = 48] = "_0"; - CharacterCodes[CharacterCodes["_1"] = 49] = "_1"; - CharacterCodes[CharacterCodes["_2"] = 50] = "_2"; - CharacterCodes[CharacterCodes["_3"] = 51] = "_3"; - CharacterCodes[CharacterCodes["_4"] = 52] = "_4"; - CharacterCodes[CharacterCodes["_5"] = 53] = "_5"; - CharacterCodes[CharacterCodes["_6"] = 54] = "_6"; - CharacterCodes[CharacterCodes["_7"] = 55] = "_7"; - CharacterCodes[CharacterCodes["_8"] = 56] = "_8"; - CharacterCodes[CharacterCodes["_9"] = 57] = "_9"; - CharacterCodes[CharacterCodes["a"] = 97] = "a"; - CharacterCodes[CharacterCodes["b"] = 98] = "b"; - CharacterCodes[CharacterCodes["c"] = 99] = "c"; - CharacterCodes[CharacterCodes["d"] = 100] = "d"; - CharacterCodes[CharacterCodes["e"] = 101] = "e"; - CharacterCodes[CharacterCodes["f"] = 102] = "f"; - CharacterCodes[CharacterCodes["g"] = 103] = "g"; - CharacterCodes[CharacterCodes["h"] = 104] = "h"; - CharacterCodes[CharacterCodes["i"] = 105] = "i"; - CharacterCodes[CharacterCodes["j"] = 106] = "j"; - CharacterCodes[CharacterCodes["k"] = 107] = "k"; - CharacterCodes[CharacterCodes["l"] = 108] = "l"; - CharacterCodes[CharacterCodes["m"] = 109] = "m"; - CharacterCodes[CharacterCodes["n"] = 110] = "n"; - CharacterCodes[CharacterCodes["o"] = 111] = "o"; - CharacterCodes[CharacterCodes["p"] = 112] = "p"; - CharacterCodes[CharacterCodes["q"] = 113] = "q"; - CharacterCodes[CharacterCodes["r"] = 114] = "r"; - CharacterCodes[CharacterCodes["s"] = 115] = "s"; - CharacterCodes[CharacterCodes["t"] = 116] = "t"; - CharacterCodes[CharacterCodes["u"] = 117] = "u"; - CharacterCodes[CharacterCodes["v"] = 118] = "v"; - CharacterCodes[CharacterCodes["w"] = 119] = "w"; - CharacterCodes[CharacterCodes["x"] = 120] = "x"; - CharacterCodes[CharacterCodes["y"] = 121] = "y"; - CharacterCodes[CharacterCodes["z"] = 122] = "z"; - CharacterCodes[CharacterCodes["A"] = 65] = "A"; - CharacterCodes[CharacterCodes["B"] = 66] = "B"; - CharacterCodes[CharacterCodes["C"] = 67] = "C"; - CharacterCodes[CharacterCodes["D"] = 68] = "D"; - CharacterCodes[CharacterCodes["E"] = 69] = "E"; - CharacterCodes[CharacterCodes["F"] = 70] = "F"; - CharacterCodes[CharacterCodes["G"] = 71] = "G"; - CharacterCodes[CharacterCodes["H"] = 72] = "H"; - CharacterCodes[CharacterCodes["I"] = 73] = "I"; - CharacterCodes[CharacterCodes["J"] = 74] = "J"; - CharacterCodes[CharacterCodes["K"] = 75] = "K"; - CharacterCodes[CharacterCodes["L"] = 76] = "L"; - CharacterCodes[CharacterCodes["M"] = 77] = "M"; - CharacterCodes[CharacterCodes["N"] = 78] = "N"; - CharacterCodes[CharacterCodes["O"] = 79] = "O"; - CharacterCodes[CharacterCodes["P"] = 80] = "P"; - CharacterCodes[CharacterCodes["Q"] = 81] = "Q"; - CharacterCodes[CharacterCodes["R"] = 82] = "R"; - CharacterCodes[CharacterCodes["S"] = 83] = "S"; - CharacterCodes[CharacterCodes["T"] = 84] = "T"; - CharacterCodes[CharacterCodes["U"] = 85] = "U"; - CharacterCodes[CharacterCodes["V"] = 86] = "V"; - CharacterCodes[CharacterCodes["W"] = 87] = "W"; - CharacterCodes[CharacterCodes["X"] = 88] = "X"; - CharacterCodes[CharacterCodes["Y"] = 89] = "Y"; - CharacterCodes[CharacterCodes["Z"] = 90] = "Z"; - CharacterCodes[CharacterCodes["ampersand"] = 38] = "ampersand"; - CharacterCodes[CharacterCodes["asterisk"] = 42] = "asterisk"; - CharacterCodes[CharacterCodes["at"] = 64] = "at"; - CharacterCodes[CharacterCodes["backslash"] = 92] = "backslash"; - CharacterCodes[CharacterCodes["backtick"] = 96] = "backtick"; - CharacterCodes[CharacterCodes["bar"] = 124] = "bar"; - CharacterCodes[CharacterCodes["caret"] = 94] = "caret"; - CharacterCodes[CharacterCodes["closeBrace"] = 125] = "closeBrace"; - CharacterCodes[CharacterCodes["closeBracket"] = 93] = "closeBracket"; - CharacterCodes[CharacterCodes["closeParen"] = 41] = "closeParen"; - CharacterCodes[CharacterCodes["colon"] = 58] = "colon"; - CharacterCodes[CharacterCodes["comma"] = 44] = "comma"; - CharacterCodes[CharacterCodes["dot"] = 46] = "dot"; - CharacterCodes[CharacterCodes["doubleQuote"] = 34] = "doubleQuote"; - CharacterCodes[CharacterCodes["equals"] = 61] = "equals"; - CharacterCodes[CharacterCodes["exclamation"] = 33] = "exclamation"; - CharacterCodes[CharacterCodes["greaterThan"] = 62] = "greaterThan"; - CharacterCodes[CharacterCodes["hash"] = 35] = "hash"; - CharacterCodes[CharacterCodes["lessThan"] = 60] = "lessThan"; - CharacterCodes[CharacterCodes["minus"] = 45] = "minus"; - CharacterCodes[CharacterCodes["openBrace"] = 123] = "openBrace"; - CharacterCodes[CharacterCodes["openBracket"] = 91] = "openBracket"; - CharacterCodes[CharacterCodes["openParen"] = 40] = "openParen"; - CharacterCodes[CharacterCodes["percent"] = 37] = "percent"; - CharacterCodes[CharacterCodes["plus"] = 43] = "plus"; - CharacterCodes[CharacterCodes["question"] = 63] = "question"; - CharacterCodes[CharacterCodes["semicolon"] = 59] = "semicolon"; - CharacterCodes[CharacterCodes["singleQuote"] = 39] = "singleQuote"; - CharacterCodes[CharacterCodes["slash"] = 47] = "slash"; - CharacterCodes[CharacterCodes["tilde"] = 126] = "tilde"; - CharacterCodes[CharacterCodes["backspace"] = 8] = "backspace"; - CharacterCodes[CharacterCodes["formFeed"] = 12] = "formFeed"; - CharacterCodes[CharacterCodes["byteOrderMark"] = 65279] = "byteOrderMark"; - CharacterCodes[CharacterCodes["tab"] = 9] = "tab"; - CharacterCodes[CharacterCodes["verticalTab"] = 11] = "verticalTab"; - })(CharacterCodes = ts.CharacterCodes || (ts.CharacterCodes = {})); - var Extension; - (function (Extension) { - Extension[Extension["Ts"] = 0] = "Ts"; - Extension[Extension["Tsx"] = 1] = "Tsx"; - Extension[Extension["Dts"] = 2] = "Dts"; - Extension[Extension["Js"] = 3] = "Js"; - Extension[Extension["Jsx"] = 4] = "Jsx"; - Extension[Extension["LastTypeScriptExtension"] = 2] = "LastTypeScriptExtension"; - })(Extension = ts.Extension || (ts.Extension = {})); - var TransformFlags; - (function (TransformFlags) { - TransformFlags[TransformFlags["None"] = 0] = "None"; - TransformFlags[TransformFlags["TypeScript"] = 1] = "TypeScript"; - TransformFlags[TransformFlags["ContainsTypeScript"] = 2] = "ContainsTypeScript"; - TransformFlags[TransformFlags["ContainsJsx"] = 4] = "ContainsJsx"; - TransformFlags[TransformFlags["ContainsESNext"] = 8] = "ContainsESNext"; - TransformFlags[TransformFlags["ContainsES2017"] = 16] = "ContainsES2017"; - TransformFlags[TransformFlags["ContainsES2016"] = 32] = "ContainsES2016"; - TransformFlags[TransformFlags["ES2015"] = 64] = "ES2015"; - TransformFlags[TransformFlags["ContainsES2015"] = 128] = "ContainsES2015"; - TransformFlags[TransformFlags["Generator"] = 256] = "Generator"; - TransformFlags[TransformFlags["ContainsGenerator"] = 512] = "ContainsGenerator"; - TransformFlags[TransformFlags["DestructuringAssignment"] = 1024] = "DestructuringAssignment"; - TransformFlags[TransformFlags["ContainsDestructuringAssignment"] = 2048] = "ContainsDestructuringAssignment"; - TransformFlags[TransformFlags["ContainsDecorators"] = 4096] = "ContainsDecorators"; - TransformFlags[TransformFlags["ContainsPropertyInitializer"] = 8192] = "ContainsPropertyInitializer"; - TransformFlags[TransformFlags["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis"; - TransformFlags[TransformFlags["ContainsCapturedLexicalThis"] = 32768] = "ContainsCapturedLexicalThis"; - TransformFlags[TransformFlags["ContainsLexicalThisInComputedPropertyName"] = 65536] = "ContainsLexicalThisInComputedPropertyName"; - TransformFlags[TransformFlags["ContainsDefaultValueAssignments"] = 131072] = "ContainsDefaultValueAssignments"; - TransformFlags[TransformFlags["ContainsParameterPropertyAssignments"] = 262144] = "ContainsParameterPropertyAssignments"; - TransformFlags[TransformFlags["ContainsSpread"] = 524288] = "ContainsSpread"; - TransformFlags[TransformFlags["ContainsObjectSpread"] = 1048576] = "ContainsObjectSpread"; - TransformFlags[TransformFlags["ContainsRest"] = 524288] = "ContainsRest"; - TransformFlags[TransformFlags["ContainsObjectRest"] = 1048576] = "ContainsObjectRest"; - TransformFlags[TransformFlags["ContainsComputedPropertyName"] = 2097152] = "ContainsComputedPropertyName"; - TransformFlags[TransformFlags["ContainsBlockScopedBinding"] = 4194304] = "ContainsBlockScopedBinding"; - TransformFlags[TransformFlags["ContainsBindingPattern"] = 8388608] = "ContainsBindingPattern"; - TransformFlags[TransformFlags["ContainsYield"] = 16777216] = "ContainsYield"; - TransformFlags[TransformFlags["ContainsHoistedDeclarationOrCompletion"] = 33554432] = "ContainsHoistedDeclarationOrCompletion"; - TransformFlags[TransformFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - TransformFlags[TransformFlags["AssertTypeScript"] = 3] = "AssertTypeScript"; - TransformFlags[TransformFlags["AssertJsx"] = 4] = "AssertJsx"; - TransformFlags[TransformFlags["AssertESNext"] = 8] = "AssertESNext"; - TransformFlags[TransformFlags["AssertES2017"] = 16] = "AssertES2017"; - TransformFlags[TransformFlags["AssertES2016"] = 32] = "AssertES2016"; - TransformFlags[TransformFlags["AssertES2015"] = 192] = "AssertES2015"; - TransformFlags[TransformFlags["AssertGenerator"] = 768] = "AssertGenerator"; - TransformFlags[TransformFlags["AssertDestructuringAssignment"] = 3072] = "AssertDestructuringAssignment"; - TransformFlags[TransformFlags["NodeExcludes"] = 536872257] = "NodeExcludes"; - TransformFlags[TransformFlags["ArrowFunctionExcludes"] = 601249089] = "ArrowFunctionExcludes"; - TransformFlags[TransformFlags["FunctionExcludes"] = 601281857] = "FunctionExcludes"; - TransformFlags[TransformFlags["ConstructorExcludes"] = 601015617] = "ConstructorExcludes"; - TransformFlags[TransformFlags["MethodOrAccessorExcludes"] = 601015617] = "MethodOrAccessorExcludes"; - TransformFlags[TransformFlags["ClassExcludes"] = 539358529] = "ClassExcludes"; - TransformFlags[TransformFlags["ModuleExcludes"] = 574674241] = "ModuleExcludes"; - TransformFlags[TransformFlags["TypeExcludes"] = -3] = "TypeExcludes"; - TransformFlags[TransformFlags["ObjectLiteralExcludes"] = 540087617] = "ObjectLiteralExcludes"; - TransformFlags[TransformFlags["ArrayLiteralOrCallOrNewExcludes"] = 537396545] = "ArrayLiteralOrCallOrNewExcludes"; - TransformFlags[TransformFlags["VariableDeclarationListExcludes"] = 546309441] = "VariableDeclarationListExcludes"; - TransformFlags[TransformFlags["ParameterExcludes"] = 536872257] = "ParameterExcludes"; - TransformFlags[TransformFlags["CatchClauseExcludes"] = 537920833] = "CatchClauseExcludes"; - TransformFlags[TransformFlags["BindingPatternExcludes"] = 537396545] = "BindingPatternExcludes"; - TransformFlags[TransformFlags["TypeScriptClassSyntaxMask"] = 274432] = "TypeScriptClassSyntaxMask"; - TransformFlags[TransformFlags["ES2015FunctionSyntaxMask"] = 163840] = "ES2015FunctionSyntaxMask"; - })(TransformFlags = ts.TransformFlags || (ts.TransformFlags = {})); - var EmitFlags; - (function (EmitFlags) { - EmitFlags[EmitFlags["SingleLine"] = 1] = "SingleLine"; - EmitFlags[EmitFlags["AdviseOnEmitNode"] = 2] = "AdviseOnEmitNode"; - EmitFlags[EmitFlags["NoSubstitution"] = 4] = "NoSubstitution"; - EmitFlags[EmitFlags["CapturesThis"] = 8] = "CapturesThis"; - EmitFlags[EmitFlags["NoLeadingSourceMap"] = 16] = "NoLeadingSourceMap"; - EmitFlags[EmitFlags["NoTrailingSourceMap"] = 32] = "NoTrailingSourceMap"; - EmitFlags[EmitFlags["NoSourceMap"] = 48] = "NoSourceMap"; - EmitFlags[EmitFlags["NoNestedSourceMaps"] = 64] = "NoNestedSourceMaps"; - EmitFlags[EmitFlags["NoTokenLeadingSourceMaps"] = 128] = "NoTokenLeadingSourceMaps"; - EmitFlags[EmitFlags["NoTokenTrailingSourceMaps"] = 256] = "NoTokenTrailingSourceMaps"; - EmitFlags[EmitFlags["NoTokenSourceMaps"] = 384] = "NoTokenSourceMaps"; - EmitFlags[EmitFlags["NoLeadingComments"] = 512] = "NoLeadingComments"; - EmitFlags[EmitFlags["NoTrailingComments"] = 1024] = "NoTrailingComments"; - EmitFlags[EmitFlags["NoComments"] = 1536] = "NoComments"; - EmitFlags[EmitFlags["NoNestedComments"] = 2048] = "NoNestedComments"; - EmitFlags[EmitFlags["HelperName"] = 4096] = "HelperName"; - EmitFlags[EmitFlags["ExportName"] = 8192] = "ExportName"; - EmitFlags[EmitFlags["LocalName"] = 16384] = "LocalName"; - EmitFlags[EmitFlags["InternalName"] = 32768] = "InternalName"; - EmitFlags[EmitFlags["Indented"] = 65536] = "Indented"; - EmitFlags[EmitFlags["NoIndentation"] = 131072] = "NoIndentation"; - EmitFlags[EmitFlags["AsyncFunctionBody"] = 262144] = "AsyncFunctionBody"; - EmitFlags[EmitFlags["ReuseTempVariableScope"] = 524288] = "ReuseTempVariableScope"; - EmitFlags[EmitFlags["CustomPrologue"] = 1048576] = "CustomPrologue"; - EmitFlags[EmitFlags["NoHoisting"] = 2097152] = "NoHoisting"; - EmitFlags[EmitFlags["HasEndOfDeclarationMarker"] = 4194304] = "HasEndOfDeclarationMarker"; - EmitFlags[EmitFlags["Iterator"] = 8388608] = "Iterator"; - })(EmitFlags = ts.EmitFlags || (ts.EmitFlags = {})); - var ExternalEmitHelpers; - (function (ExternalEmitHelpers) { - ExternalEmitHelpers[ExternalEmitHelpers["Extends"] = 1] = "Extends"; - ExternalEmitHelpers[ExternalEmitHelpers["Assign"] = 2] = "Assign"; - ExternalEmitHelpers[ExternalEmitHelpers["Rest"] = 4] = "Rest"; - ExternalEmitHelpers[ExternalEmitHelpers["Decorate"] = 8] = "Decorate"; - ExternalEmitHelpers[ExternalEmitHelpers["Metadata"] = 16] = "Metadata"; - ExternalEmitHelpers[ExternalEmitHelpers["Param"] = 32] = "Param"; - ExternalEmitHelpers[ExternalEmitHelpers["Awaiter"] = 64] = "Awaiter"; - ExternalEmitHelpers[ExternalEmitHelpers["Generator"] = 128] = "Generator"; - ExternalEmitHelpers[ExternalEmitHelpers["Values"] = 256] = "Values"; - ExternalEmitHelpers[ExternalEmitHelpers["Read"] = 512] = "Read"; - ExternalEmitHelpers[ExternalEmitHelpers["Spread"] = 1024] = "Spread"; - ExternalEmitHelpers[ExternalEmitHelpers["Await"] = 2048] = "Await"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGenerator"] = 4096] = "AsyncGenerator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegator"] = 8192] = "AsyncDelegator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncValues"] = 16384] = "AsyncValues"; - ExternalEmitHelpers[ExternalEmitHelpers["ForOfIncludes"] = 256] = "ForOfIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["ForAwaitOfIncludes"] = 16384] = "ForAwaitOfIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["SpreadIncludes"] = 1536] = "SpreadIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["FirstEmitHelper"] = 1] = "FirstEmitHelper"; - ExternalEmitHelpers[ExternalEmitHelpers["LastEmitHelper"] = 16384] = "LastEmitHelper"; - })(ExternalEmitHelpers = ts.ExternalEmitHelpers || (ts.ExternalEmitHelpers = {})); - var EmitHint; - (function (EmitHint) { - EmitHint[EmitHint["SourceFile"] = 0] = "SourceFile"; - EmitHint[EmitHint["Expression"] = 1] = "Expression"; - EmitHint[EmitHint["IdentifierName"] = 2] = "IdentifierName"; - EmitHint[EmitHint["Unspecified"] = 3] = "Unspecified"; - })(EmitHint = ts.EmitHint || (ts.EmitHint = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.timestamp = typeof performance !== "undefined" && performance.now ? function () { return performance.now(); } : Date.now ? Date.now : function () { return +(new Date()); }; -})(ts || (ts = {})); -(function (ts) { - var performance; - (function (performance) { - var profilerEvent = typeof onProfilerEvent === "function" && onProfilerEvent.profiler === true - ? onProfilerEvent - : function (_markName) { }; - var enabled = false; - var profilerStart = 0; - var counts; - var marks; - var measures; - function mark(markName) { - if (enabled) { - marks.set(markName, ts.timestamp()); - counts.set(markName, (counts.get(markName) || 0) + 1); - profilerEvent(markName); - } - } - performance.mark = mark; - function measure(measureName, startMarkName, endMarkName) { - if (enabled) { - var end = endMarkName && marks.get(endMarkName) || ts.timestamp(); - var start = startMarkName && marks.get(startMarkName) || profilerStart; - measures.set(measureName, (measures.get(measureName) || 0) + (end - start)); - } - } - performance.measure = measure; - function getCount(markName) { - return counts && counts.get(markName) || 0; - } - performance.getCount = getCount; - function getDuration(measureName) { - return measures && measures.get(measureName) || 0; - } - performance.getDuration = getDuration; - function forEachMeasure(cb) { - measures.forEach(function (measure, key) { - cb(key, measure); - }); - } - performance.forEachMeasure = forEachMeasure; - function enable() { - counts = ts.createMap(); - marks = ts.createMap(); - measures = ts.createMap(); - enabled = true; - profilerStart = ts.timestamp(); - } - performance.enable = enable; - function disable() { - enabled = false; - } - performance.disable = disable; - })(performance = ts.performance || (ts.performance = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.version = "2.3.3"; -})(ts || (ts = {})); -(function (ts) { - var Ternary; - (function (Ternary) { - Ternary[Ternary["False"] = 0] = "False"; - Ternary[Ternary["Maybe"] = 1] = "Maybe"; - Ternary[Ternary["True"] = -1] = "True"; - })(Ternary = ts.Ternary || (ts.Ternary = {})); - ts.collator = typeof Intl === "object" && typeof Intl.Collator === "function" ? new Intl.Collator(undefined, { usage: "sort", sensitivity: "accent" }) : undefined; - ts.localeCompareIsCorrect = ts.collator && ts.collator.compare("a", "B") < 0; - function createDictionaryObject() { - var map = Object.create(null); - map["__"] = undefined; - delete map["__"]; - return map; - } - function createMap() { - return new MapCtr(); - } - ts.createMap = createMap; - function createMapFromTemplate(template) { - var map = new MapCtr(); - for (var key in template) - if (hasOwnProperty.call(template, key)) { - map.set(key, template[key]); - } - return map; - } - ts.createMapFromTemplate = createMapFromTemplate; - var MapCtr = typeof Map !== "undefined" && "entries" in Map.prototype ? Map : shimMap(); - function shimMap() { - var MapIterator = (function () { - function MapIterator(data, selector) { - this.index = 0; - this.data = data; - this.selector = selector; - this.keys = Object.keys(data); - } - MapIterator.prototype.next = function () { - var index = this.index; - if (index < this.keys.length) { - this.index++; - return { value: this.selector(this.data, this.keys[index]), done: false }; - } - return { value: undefined, done: true }; - }; - return MapIterator; - }()); - return (function () { - function class_1() { - this.data = createDictionaryObject(); - this.size = 0; - } - class_1.prototype.get = function (key) { - return this.data[key]; - }; - class_1.prototype.set = function (key, value) { - if (!this.has(key)) { - this.size++; - } - this.data[key] = value; - return this; - }; - class_1.prototype.has = function (key) { - return key in this.data; - }; - class_1.prototype.delete = function (key) { - if (this.has(key)) { - this.size--; - delete this.data[key]; - return true; - } - return false; - }; - class_1.prototype.clear = function () { - this.data = createDictionaryObject(); - this.size = 0; - }; - class_1.prototype.keys = function () { - return new MapIterator(this.data, function (_data, key) { return key; }); - }; - class_1.prototype.values = function () { - return new MapIterator(this.data, function (data, key) { return data[key]; }); - }; - class_1.prototype.entries = function () { - return new MapIterator(this.data, function (data, key) { return [key, data[key]]; }); - }; - class_1.prototype.forEach = function (action) { - for (var key in this.data) { - action(this.data[key], key); - } - }; - return class_1; - }()); - } - function createFileMap(keyMapper) { - var files = createMap(); - return { - get: get, - set: set, - contains: contains, - remove: remove, - forEachValue: forEachValueInMap, - getKeys: getKeys, - clear: clear, - }; - function forEachValueInMap(f) { - files.forEach(function (file, key) { - f(key, file); - }); - } - function getKeys() { - return arrayFrom(files.keys()); - } - function get(path) { - return files.get(toKey(path)); - } - function set(path, value) { - files.set(toKey(path), value); - } - function contains(path) { - return files.has(toKey(path)); - } - function remove(path) { - files.delete(toKey(path)); - } - function clear() { - files.clear(); - } - function toKey(path) { - return keyMapper ? keyMapper(path) : path; - } - } - ts.createFileMap = createFileMap; - function toPath(fileName, basePath, getCanonicalFileName) { - var nonCanonicalizedPath = isRootedDiskPath(fileName) - ? normalizePath(fileName) - : getNormalizedAbsolutePath(fileName, basePath); - return getCanonicalFileName(nonCanonicalizedPath); - } - ts.toPath = toPath; - var Comparison; - (function (Comparison) { - Comparison[Comparison["LessThan"] = -1] = "LessThan"; - Comparison[Comparison["EqualTo"] = 0] = "EqualTo"; - Comparison[Comparison["GreaterThan"] = 1] = "GreaterThan"; - })(Comparison = ts.Comparison || (ts.Comparison = {})); - function length(array) { - return array ? array.length : 0; - } - ts.length = length; - function forEach(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - return undefined; - } - ts.forEach = forEach; - function findAncestor(node, callback) { - while (node) { - var result = callback(node); - if (result === "quit") { - return undefined; - } - else if (result) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.findAncestor = findAncestor; - function zipWith(arrayA, arrayB, callback) { - Debug.assert(arrayA.length === arrayB.length); - for (var i = 0; i < arrayA.length; i++) { - callback(arrayA[i], arrayB[i], i); - } - } - ts.zipWith = zipWith; - function every(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!callback(array[i], i)) { - return false; - } - } - } - return true; - } - ts.every = every; - function find(array, predicate) { - for (var i = 0; i < array.length; i++) { - var value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return undefined; - } - ts.find = find; - function findIndex(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; - } - ts.findIndex = findIndex; - function findMap(array, callback) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - Debug.fail(); - } - ts.findMap = findMap; - function contains(array, value) { - if (array) { - for (var _i = 0, array_1 = array; _i < array_1.length; _i++) { - var v = array_1[_i]; - if (v === value) { - return true; - } - } - } - return false; - } - ts.contains = contains; - function indexOf(array, value) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (array[i] === value) { - return i; - } - } - } - return -1; - } - ts.indexOf = indexOf; - function indexOfAnyCharCode(text, charCodes, start) { - for (var i = start || 0; i < text.length; i++) { - if (contains(charCodes, text.charCodeAt(i))) { - return i; - } - } - return -1; - } - ts.indexOfAnyCharCode = indexOfAnyCharCode; - function countWhere(array, predicate) { - var count = 0; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (predicate(v, i)) { - count++; - } - } - } - return count; - } - ts.countWhere = countWhere; - function filter(array, f) { - if (array) { - var len = array.length; - var i = 0; - while (i < len && f(array[i])) - i++; - if (i < len) { - var result = array.slice(0, i); - i++; - while (i < len) { - var item = array[i]; - if (f(item)) { - result.push(item); - } - i++; - } - return result; - } - } - return array; - } - ts.filter = filter; - function removeWhere(array, f) { - var outIndex = 0; - for (var _i = 0, array_2 = array; _i < array_2.length; _i++) { - var item = array_2[_i]; - if (!f(item)) { - array[outIndex] = item; - outIndex++; - } - } - if (outIndex !== array.length) { - array.length = outIndex; - return true; - } - return false; - } - ts.removeWhere = removeWhere; - function filterMutate(array, f) { - var outIndex = 0; - for (var _i = 0, array_3 = array; _i < array_3.length; _i++) { - var item = array_3[_i]; - if (f(item)) { - array[outIndex] = item; - outIndex++; - } - } - array.length = outIndex; - } - ts.filterMutate = filterMutate; - function map(array, f) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - result.push(f(array[i], i)); - } - } - return result; - } - ts.map = map; - function sameMap(array, f) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - if (result) { - result.push(f(array[i], i)); - } - else { - var item = array[i]; - var mapped = f(item, i); - if (item !== mapped) { - result = array.slice(0, i); - result.push(mapped); - } - } - } - } - return result || array; - } - ts.sameMap = sameMap; - function flatten(array) { - var result; - if (array) { - result = []; - for (var _i = 0, array_4 = array; _i < array_4.length; _i++) { - var v = array_4[_i]; - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatten = flatten; - function flatMap(array, mapfn) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - var v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatMap = flatMap; - function span(array, f) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!f(array[i], i)) { - return [array.slice(0, i), array.slice(i)]; - } - } - return [array.slice(0), []]; - } - return undefined; - } - ts.span = span; - function spanMap(array, keyfn, mapfn) { - var result; - if (array) { - result = []; - var len = array.length; - var previousKey = void 0; - var key = void 0; - var start = 0; - var pos = 0; - while (start < len) { - while (pos < len) { - var value = array[pos]; - key = keyfn(value, pos); - if (pos === 0) { - previousKey = key; - } - else if (key !== previousKey) { - break; - } - pos++; - } - if (start < pos) { - var v = mapfn(array.slice(start, pos), previousKey, start, pos); - if (v) { - result.push(v); - } - start = pos; - } - previousKey = key; - pos++; - } - } - return result; - } - ts.spanMap = spanMap; - function mapEntries(map, f) { - if (!map) { - return undefined; - } - var result = createMap(); - map.forEach(function (value, key) { - var _a = f(key, value), newKey = _a[0], newValue = _a[1]; - result.set(newKey, newValue); - }); - return result; - } - ts.mapEntries = mapEntries; - function some(array, predicate) { - if (array) { - if (predicate) { - for (var _i = 0, array_5 = array; _i < array_5.length; _i++) { - var v = array_5[_i]; - if (predicate(v)) { - return true; - } - } - } - else { - return array.length > 0; - } - } - return false; - } - ts.some = some; - function concatenate(array1, array2) { - if (!some(array2)) - return array1; - if (!some(array1)) - return array2; - return array1.concat(array2); - } - ts.concatenate = concatenate; - function deduplicate(array, areEqual) { - var result; - if (array) { - result = []; - loop: for (var _i = 0, array_6 = array; _i < array_6.length; _i++) { - var item = array_6[_i]; - for (var _a = 0, result_1 = result; _a < result_1.length; _a++) { - var res = result_1[_a]; - if (areEqual ? areEqual(res, item) : res === item) { - continue loop; - } - } - result.push(item); - } - } - return result; - } - ts.deduplicate = deduplicate; - function arrayIsEqualTo(array1, array2, equaler) { - if (!array1 || !array2) { - return array1 === array2; - } - if (array1.length !== array2.length) { - return false; - } - for (var i = 0; i < array1.length; i++) { - var equals = equaler ? equaler(array1[i], array2[i]) : array1[i] === array2[i]; - if (!equals) { - return false; - } - } - return true; - } - ts.arrayIsEqualTo = arrayIsEqualTo; - function changesAffectModuleResolution(oldOptions, newOptions) { - return !oldOptions || - (oldOptions.module !== newOptions.module) || - (oldOptions.moduleResolution !== newOptions.moduleResolution) || - (oldOptions.noResolve !== newOptions.noResolve) || - (oldOptions.target !== newOptions.target) || - (oldOptions.noLib !== newOptions.noLib) || - (oldOptions.jsx !== newOptions.jsx) || - (oldOptions.allowJs !== newOptions.allowJs) || - (oldOptions.rootDir !== newOptions.rootDir) || - (oldOptions.configFilePath !== newOptions.configFilePath) || - (oldOptions.baseUrl !== newOptions.baseUrl) || - (oldOptions.maxNodeModuleJsDepth !== newOptions.maxNodeModuleJsDepth) || - !arrayIsEqualTo(oldOptions.lib, newOptions.lib) || - !arrayIsEqualTo(oldOptions.typeRoots, newOptions.typeRoots) || - !arrayIsEqualTo(oldOptions.rootDirs, newOptions.rootDirs) || - !equalOwnProperties(oldOptions.paths, newOptions.paths); - } - ts.changesAffectModuleResolution = changesAffectModuleResolution; - function compact(array) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (result || !v) { - if (!result) { - result = array.slice(0, i); - } - if (v) { - result.push(v); - } - } - } - } - return result || array; - } - ts.compact = compact; - function relativeComplement(arrayA, arrayB, comparer, offsetA, offsetB) { - if (comparer === void 0) { comparer = compareValues; } - if (offsetA === void 0) { offsetA = 0; } - if (offsetB === void 0) { offsetB = 0; } - if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) - return arrayB; - var result = []; - outer: for (; offsetB < arrayB.length; offsetB++) { - inner: for (; offsetA < arrayA.length; offsetA++) { - switch (comparer(arrayB[offsetB], arrayA[offsetA])) { - case -1: break inner; - case 0: continue outer; - case 1: continue inner; - } - } - result.push(arrayB[offsetB]); - } - return result; - } - ts.relativeComplement = relativeComplement; - function sum(array, prop) { - var result = 0; - for (var _i = 0, array_7 = array; _i < array_7.length; _i++) { - var v = array_7[_i]; - result += v[prop]; - } - return result; - } - ts.sum = sum; - function append(to, value) { - if (value === undefined) - return to; - if (to === undefined) - return [value]; - to.push(value); - return to; - } - ts.append = append; - function addRange(to, from) { - if (from === undefined) - return to; - for (var _i = 0, from_1 = from; _i < from_1.length; _i++) { - var v = from_1[_i]; - to = append(to, v); - } - return to; - } - ts.addRange = addRange; - function stableSort(array, comparer) { - if (comparer === void 0) { comparer = compareValues; } - return array - .map(function (_, i) { return i; }) - .sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); }) - .map(function (i) { return array[i]; }); - } - ts.stableSort = stableSort; - function rangeEquals(array1, array2, pos, end) { - while (pos < end) { - if (array1[pos] !== array2[pos]) { - return false; - } - pos++; - } - return true; - } - ts.rangeEquals = rangeEquals; - function firstOrUndefined(array) { - return array && array.length > 0 - ? array[0] - : undefined; - } - ts.firstOrUndefined = firstOrUndefined; - function lastOrUndefined(array) { - return array && array.length > 0 - ? array[array.length - 1] - : undefined; - } - ts.lastOrUndefined = lastOrUndefined; - function singleOrUndefined(array) { - return array && array.length === 1 - ? array[0] - : undefined; - } - ts.singleOrUndefined = singleOrUndefined; - function singleOrMany(array) { - return array && array.length === 1 - ? array[0] - : array; - } - ts.singleOrMany = singleOrMany; - function replaceElement(array, index, value) { - var result = array.slice(0); - result[index] = value; - return result; - } - ts.replaceElement = replaceElement; - function binarySearch(array, value, comparer, offset) { - if (!array || array.length === 0) { - return -1; - } - var low = offset || 0; - var high = array.length - 1; - comparer = comparer !== undefined - ? comparer - : function (v1, v2) { return (v1 < v2 ? -1 : (v1 > v2 ? 1 : 0)); }; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var midValue = array[middle]; - if (comparer(midValue, value) === 0) { - return middle; - } - else if (comparer(midValue, value) > 0) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - ts.binarySearch = binarySearch; - function reduceLeft(array, f, initial, start, count) { - if (array && array.length > 0) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start < 0 ? 0 : start; - var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos++; - } - else { - result = initial; - } - while (pos <= end) { - result = f(result, array[pos], pos); - pos++; - } - return result; - } - } - return initial; - } - ts.reduceLeft = reduceLeft; - function reduceRight(array, f, initial, start, count) { - if (array) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start > size - 1 ? size - 1 : start; - var end = count === undefined || pos - count < 0 ? 0 : pos - count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos--; - } - else { - result = initial; - } - while (pos >= end) { - result = f(result, array[pos], pos); - pos--; - } - return result; - } - } - return initial; - } - ts.reduceRight = reduceRight; - var hasOwnProperty = Object.prototype.hasOwnProperty; - function hasProperty(map, key) { - return hasOwnProperty.call(map, key); - } - ts.hasProperty = hasProperty; - function getProperty(map, key) { - return hasOwnProperty.call(map, key) ? map[key] : undefined; - } - ts.getProperty = getProperty; - function getOwnKeys(map) { - var keys = []; - for (var key in map) - if (hasOwnProperty.call(map, key)) { - keys.push(key); - } - return keys; - } - ts.getOwnKeys = getOwnKeys; - function arrayFrom(iterator, map) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(map ? map(value) : value); - } - return result; - var _b; - } - ts.arrayFrom = arrayFrom; - function convertToArray(iterator, f) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(f(value)); - } - return result; - var _b; - } - ts.convertToArray = convertToArray; - function forEachEntry(map, callback) { - var iterator = map.entries(); - for (var _a = iterator.next(), pair = _a.value, done = _a.done; !done; _b = iterator.next(), pair = _b.value, done = _b.done, _b) { - var key = pair[0], value = pair[1]; - var result = callback(value, key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachEntry = forEachEntry; - function forEachKey(map, callback) { - var iterator = map.keys(); - for (var _a = iterator.next(), key = _a.value, done = _a.done; !done; _b = iterator.next(), key = _b.value, done = _b.done, _b) { - var result = callback(key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachKey = forEachKey; - function copyEntries(source, target) { - source.forEach(function (value, key) { - target.set(key, value); - }); - } - ts.copyEntries = copyEntries; - function assign(t) { - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - for (var _a = 0, args_1 = args; _a < args_1.length; _a++) { - var arg = args_1[_a]; - for (var p in arg) - if (hasProperty(arg, p)) { - t[p] = arg[p]; - } - } - return t; - } - ts.assign = assign; - function equalOwnProperties(left, right, equalityComparer) { - if (left === right) - return true; - if (!left || !right) - return false; - for (var key in left) - if (hasOwnProperty.call(left, key)) { - if (!hasOwnProperty.call(right, key) === undefined) - return false; - if (equalityComparer ? !equalityComparer(left[key], right[key]) : left[key] !== right[key]) - return false; - } - for (var key in right) - if (hasOwnProperty.call(right, key)) { - if (!hasOwnProperty.call(left, key)) - return false; - } - return true; - } - ts.equalOwnProperties = equalOwnProperties; - function arrayToMap(array, makeKey, makeValue) { - var result = createMap(); - for (var _i = 0, array_8 = array; _i < array_8.length; _i++) { - var value = array_8[_i]; - result.set(makeKey(value), makeValue ? makeValue(value) : value); - } - return result; - } - ts.arrayToMap = arrayToMap; - function cloneMap(map) { - var clone = createMap(); - copyEntries(map, clone); - return clone; - } - ts.cloneMap = cloneMap; - function clone(object) { - var result = {}; - for (var id in object) { - if (hasOwnProperty.call(object, id)) { - result[id] = object[id]; - } - } - return result; - } - ts.clone = clone; - function extend(first, second) { - var result = {}; - for (var id in second) - if (hasOwnProperty.call(second, id)) { - result[id] = second[id]; - } - for (var id in first) - if (hasOwnProperty.call(first, id)) { - result[id] = first[id]; - } - return result; - } - ts.extend = extend; - function createMultiMap() { - var map = createMap(); - map.add = multiMapAdd; - map.remove = multiMapRemove; - return map; - } - ts.createMultiMap = createMultiMap; - function multiMapAdd(key, value) { - var values = this.get(key); - if (values) { - values.push(value); - } - else { - this.set(key, values = [value]); - } - return values; - } - function multiMapRemove(key, value) { - var values = this.get(key); - if (values) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } - } - function isArray(value) { - return Array.isArray ? Array.isArray(value) : value instanceof Array; - } - ts.isArray = isArray; - function noop() { } - ts.noop = noop; - function notImplemented() { - throw new Error("Not implemented"); - } - ts.notImplemented = notImplemented; - function memoize(callback) { - var value; - return function () { - if (callback) { - value = callback(); - callback = undefined; - } - return value; - }; - } - ts.memoize = memoize; - function chain(a, b, c, d, e) { - if (e) { - var args_2 = []; - for (var i = 0; i < arguments.length; i++) { - args_2[i] = arguments[i]; - } - return function (t) { return compose.apply(void 0, map(args_2, function (f) { return f(t); })); }; - } - else if (d) { - return function (t) { return compose(a(t), b(t), c(t), d(t)); }; - } - else if (c) { - return function (t) { return compose(a(t), b(t), c(t)); }; - } - else if (b) { - return function (t) { return compose(a(t), b(t)); }; - } - else if (a) { - return function (t) { return compose(a(t)); }; - } - else { - return function (_) { return function (u) { return u; }; }; - } - } - ts.chain = chain; - function compose(a, b, c, d, e) { - if (e) { - var args_3 = []; - for (var i = 0; i < arguments.length; i++) { - args_3[i] = arguments[i]; - } - return function (t) { return reduceLeft(args_3, function (u, f) { return f(u); }, t); }; - } - else if (d) { - return function (t) { return d(c(b(a(t)))); }; - } - else if (c) { - return function (t) { return c(b(a(t))); }; - } - else if (b) { - return function (t) { return b(a(t)); }; - } - else if (a) { - return function (t) { return a(t); }; - } - else { - return function (t) { return t; }; - } - } - ts.compose = compose; - function formatStringFromArgs(text, args, baseIndex) { - baseIndex = baseIndex || 0; - return text.replace(/{(\d+)}/g, function (_match, index) { return args[+index + baseIndex]; }); - } - ts.formatStringFromArgs = formatStringFromArgs; - ts.localizedDiagnosticMessages = undefined; - function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message.key] || message.message; - } - ts.getLocaleSpecificMessage = getLocaleSpecificMessage; - function createFileDiagnostic(file, start, length, message) { - var end = start + length; - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - if (file) { - Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); - Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); - } - var text = getLocaleSpecificMessage(message); - if (arguments.length > 4) { - text = formatStringFromArgs(text, arguments, 4); - } - return { - file: file, - start: start, - length: length, - messageText: text, - category: message.category, - code: message.code, - }; - } - ts.createFileDiagnostic = createFileDiagnostic; - function formatMessage(_dummy, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return text; - } - ts.formatMessage = formatMessage; - function createCompilerDiagnostic(message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 1) { - text = formatStringFromArgs(text, arguments, 1); - } - return { - file: undefined, - start: undefined, - length: undefined, - messageText: text, - category: message.category, - code: message.code - }; - } - ts.createCompilerDiagnostic = createCompilerDiagnostic; - function createCompilerDiagnosticFromMessageChain(chain) { - return { - file: undefined, - start: undefined, - length: undefined, - code: chain.code, - category: chain.category, - messageText: chain.next ? chain : chain.messageText - }; - } - ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain; - function chainDiagnosticMessages(details, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return { - messageText: text, - category: message.category, - code: message.code, - next: details - }; - } - ts.chainDiagnosticMessages = chainDiagnosticMessages; - function concatenateDiagnosticMessageChains(headChain, tailChain) { - var lastChain = headChain; - while (lastChain.next) { - lastChain = lastChain.next; - } - lastChain.next = tailChain; - return headChain; - } - ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function compareValues(a, b) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - return a < b ? -1 : 1; - } - ts.compareValues = compareValues; - function compareStrings(a, b, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - if (ignoreCase) { - if (ts.collator) { - var result = ts.localeCompareIsCorrect ? - ts.collator.compare(a, b) : - a.localeCompare(b, undefined, { usage: "sort", sensitivity: "accent" }); - return result < 0 ? -1 : result > 0 ? 1 : 0; - } - a = a.toUpperCase(); - b = b.toUpperCase(); - if (a === b) - return 0; - } - return a < b ? -1 : 1; - } - ts.compareStrings = compareStrings; - function compareStringsCaseInsensitive(a, b) { - return compareStrings(a, b, true); - } - ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive; - function getDiagnosticFileName(diagnostic) { - return diagnostic.file ? diagnostic.file.fileName : undefined; - } - function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || - compareValues(d1.start, d2.start) || - compareValues(d1.length, d2.length) || - compareValues(d1.code, d2.code) || - compareMessageText(d1.messageText, d2.messageText) || - 0; - } - ts.compareDiagnostics = compareDiagnostics; - function compareMessageText(text1, text2) { - while (text1 && text2) { - var string1 = typeof text1 === "string" ? text1 : text1.messageText; - var string2 = typeof text2 === "string" ? text2 : text2.messageText; - var res = compareValues(string1, string2); - if (res) { - return res; - } - text1 = typeof text1 === "string" ? undefined : text1.next; - text2 = typeof text2 === "string" ? undefined : text2.next; - } - if (!text1 && !text2) { - return 0; - } - return text1 ? 1 : -1; - } - function sortAndDeduplicateDiagnostics(diagnostics) { - return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); - } - ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; - function deduplicateSortedDiagnostics(diagnostics) { - if (diagnostics.length < 2) { - return diagnostics; - } - var newDiagnostics = [diagnostics[0]]; - var previousDiagnostic = diagnostics[0]; - for (var i = 1; i < diagnostics.length; i++) { - var currentDiagnostic = diagnostics[i]; - var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0; - if (!isDupe) { - newDiagnostics.push(currentDiagnostic); - previousDiagnostic = currentDiagnostic; - } - } - return newDiagnostics; - } - ts.deduplicateSortedDiagnostics = deduplicateSortedDiagnostics; - function normalizeSlashes(path) { - return path.replace(/\\/g, "/"); - } - ts.normalizeSlashes = normalizeSlashes; - function getRootLength(path) { - if (path.charCodeAt(0) === 47) { - if (path.charCodeAt(1) !== 47) - return 1; - var p1 = path.indexOf("/", 2); - if (p1 < 0) - return 2; - var p2 = path.indexOf("/", p1 + 1); - if (p2 < 0) - return p1 + 1; - return p2 + 1; - } - if (path.charCodeAt(1) === 58) { - if (path.charCodeAt(2) === 47) - return 3; - return 2; - } - if (path.lastIndexOf("file:///", 0) === 0) { - return "file:///".length; - } - var idx = path.indexOf("://"); - if (idx !== -1) { - return idx + "://".length; - } - return 0; - } - ts.getRootLength = getRootLength; - ts.directorySeparator = "/"; - var directorySeparatorCharCode = 47; - function getNormalizedParts(normalizedSlashedPath, rootLength) { - var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); - var normalized = []; - for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) { - var part = parts_1[_i]; - if (part !== ".") { - if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { - normalized.pop(); - } - else { - if (part) { - normalized.push(part); - } - } - } - } - return normalized; - } - function normalizePath(path) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - var root = path.substr(0, rootLength); - var normalized = getNormalizedParts(path, rootLength); - if (normalized.length) { - var joinedParts = root + normalized.join(ts.directorySeparator); - return pathEndsWithDirectorySeparator(path) ? joinedParts + ts.directorySeparator : joinedParts; - } - else { - return root; - } - } - ts.normalizePath = normalizePath; - function pathEndsWithDirectorySeparator(path) { - return path.charCodeAt(path.length - 1) === directorySeparatorCharCode; - } - ts.pathEndsWithDirectorySeparator = pathEndsWithDirectorySeparator; - function getDirectoryPath(path) { - return path.substr(0, Math.max(getRootLength(path), path.lastIndexOf(ts.directorySeparator))); - } - ts.getDirectoryPath = getDirectoryPath; - function isUrl(path) { - return path && !isRootedDiskPath(path) && path.indexOf("://") !== -1; - } - ts.isUrl = isUrl; - function isExternalModuleNameRelative(moduleName) { - return /^\.\.?($|[\\/])/.test(moduleName); - } - ts.isExternalModuleNameRelative = isExternalModuleNameRelative; - function getEmitScriptTarget(compilerOptions) { - return compilerOptions.target || 0; - } - ts.getEmitScriptTarget = getEmitScriptTarget; - function getEmitModuleKind(compilerOptions) { - return typeof compilerOptions.module === "number" ? - compilerOptions.module : - getEmitScriptTarget(compilerOptions) >= 2 ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS; - } - ts.getEmitModuleKind = getEmitModuleKind; - function getEmitModuleResolutionKind(compilerOptions) { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - } - return moduleResolution; - } - ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind; - function hasZeroOrOneAsteriskCharacter(str) { - var seenAsterisk = false; - for (var i = 0; i < str.length; i++) { - if (str.charCodeAt(i) === 42) { - if (!seenAsterisk) { - seenAsterisk = true; - } - else { - return false; - } - } - } - return true; - } - ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter; - function isRootedDiskPath(path) { - return getRootLength(path) !== 0; - } - ts.isRootedDiskPath = isRootedDiskPath; - function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { - return !isRootedDiskPath(absoluteOrRelativePath) - ? absoluteOrRelativePath - : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false); - } - ts.convertToRelativePath = convertToRelativePath; - function normalizedPathComponents(path, rootLength) { - var normalizedParts = getNormalizedParts(path, rootLength); - return [path.substr(0, rootLength)].concat(normalizedParts); - } - function getNormalizedPathComponents(path, currentDirectory) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - if (rootLength === 0) { - path = combinePaths(normalizeSlashes(currentDirectory), path); - rootLength = getRootLength(path); - } - return normalizedPathComponents(path, rootLength); - } - ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(fileName, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); - } - ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; - function getNormalizedPathFromPathComponents(pathComponents) { - if (pathComponents && pathComponents.length) { - return pathComponents[0] + pathComponents.slice(1).join(ts.directorySeparator); - } - } - ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; - function getNormalizedPathComponentsOfUrl(url) { - var urlLength = url.length; - var rootLength = url.indexOf("://") + "://".length; - while (rootLength < urlLength) { - if (url.charCodeAt(rootLength) === 47) { - rootLength++; - } - else { - break; - } - } - if (rootLength === urlLength) { - return [url]; - } - var indexOfNextSlash = url.indexOf(ts.directorySeparator, rootLength); - if (indexOfNextSlash !== -1) { - rootLength = indexOfNextSlash + 1; - return normalizedPathComponents(url, rootLength); - } - else { - return [url + ts.directorySeparator]; - } - } - function getNormalizedPathOrUrlComponents(pathOrUrl, currentDirectory) { - if (isUrl(pathOrUrl)) { - return getNormalizedPathComponentsOfUrl(pathOrUrl); - } - else { - return getNormalizedPathComponents(pathOrUrl, currentDirectory); - } - } - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { - var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); - var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { - directoryComponents.length--; - } - var joinStartIndex; - for (joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (getCanonicalFileName(directoryComponents[joinStartIndex]) !== getCanonicalFileName(pathComponents[joinStartIndex])) { - break; - } - } - if (joinStartIndex) { - var relativePath = ""; - var relativePathComponents = pathComponents.slice(joinStartIndex, pathComponents.length); - for (; joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (directoryComponents[joinStartIndex] !== "") { - relativePath = relativePath + ".." + ts.directorySeparator; - } - } - return relativePath + relativePathComponents.join(ts.directorySeparator); - } - var absolutePath = getNormalizedPathFromPathComponents(pathComponents); - if (isAbsolutePathAnUrl && isRootedDiskPath(absolutePath)) { - absolutePath = "file:///" + absolutePath; - } - return absolutePath; - } - ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFileName(path) { - if (path === undefined) { - return undefined; - } - var i = path.lastIndexOf(ts.directorySeparator); - return i < 0 ? path : path.substring(i + 1); - } - ts.getBaseFileName = getBaseFileName; - function combinePaths(path1, path2) { - if (!(path1 && path1.length)) - return path2; - if (!(path2 && path2.length)) - return path1; - if (getRootLength(path2) !== 0) - return path2; - if (path1.charAt(path1.length - 1) === ts.directorySeparator) - return path1 + path2; - return path1 + ts.directorySeparator + path2; - } - ts.combinePaths = combinePaths; - function removeTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) === ts.directorySeparator) { - return path.substr(0, path.length - 1); - } - return path; - } - ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator; - function ensureTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) !== ts.directorySeparator) { - return path + ts.directorySeparator; - } - return path; - } - ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator; - function comparePaths(a, b, currentDirectory, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - a = removeTrailingDirectorySeparator(a); - b = removeTrailingDirectorySeparator(b); - var aComponents = getNormalizedPathComponents(a, currentDirectory); - var bComponents = getNormalizedPathComponents(b, currentDirectory); - var sharedLength = Math.min(aComponents.length, bComponents.length); - for (var i = 0; i < sharedLength; i++) { - var result = compareStrings(aComponents[i], bComponents[i], ignoreCase); - if (result !== 0) { - return result; - } - } - return compareValues(aComponents.length, bComponents.length); - } - ts.comparePaths = comparePaths; - function containsPath(parent, child, currentDirectory, ignoreCase) { - if (parent === undefined || child === undefined) - return false; - if (parent === child) - return true; - parent = removeTrailingDirectorySeparator(parent); - child = removeTrailingDirectorySeparator(child); - if (parent === child) - return true; - var parentComponents = getNormalizedPathComponents(parent, currentDirectory); - var childComponents = getNormalizedPathComponents(child, currentDirectory); - if (childComponents.length < parentComponents.length) { - return false; - } - for (var i = 0; i < parentComponents.length; i++) { - var result = compareStrings(parentComponents[i], childComponents[i], ignoreCase); - if (result !== 0) { - return false; - } - } - return true; - } - ts.containsPath = containsPath; - function startsWith(str, prefix) { - return str.lastIndexOf(prefix, 0) === 0; - } - ts.startsWith = startsWith; - function endsWith(str, suffix) { - var expectedPos = str.length - suffix.length; - return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos; - } - ts.endsWith = endsWith; - function hasExtension(fileName) { - return getBaseFileName(fileName).indexOf(".") >= 0; - } - ts.hasExtension = hasExtension; - function fileExtensionIs(path, extension) { - return path.length > extension.length && endsWith(path, extension); - } - ts.fileExtensionIs = fileExtensionIs; - function fileExtensionIsAny(path, extensions) { - for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) { - var extension = extensions_1[_i]; - if (fileExtensionIs(path, extension)) { - return true; - } - } - return false; - } - ts.fileExtensionIsAny = fileExtensionIsAny; - var reservedCharacterPattern = /[^\w\s\/]/g; - var wildcardCharCodes = [42, 63]; - var singleAsteriskRegexFragmentFiles = "([^./]|(\\.(?!min\\.js$))?)*"; - var singleAsteriskRegexFragmentOther = "[^/]*"; - function getRegularExpressionForWildcard(specs, basePath, usage) { - var patterns = getRegularExpressionsForWildcards(specs, basePath, usage); - if (!patterns || !patterns.length) { - return undefined; - } - var pattern = patterns.map(function (pattern) { return "(" + pattern + ")"; }).join("|"); - var terminator = usage === "exclude" ? "($|/)" : "$"; - return "^(" + pattern + ")" + terminator; - } - ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard; - function getRegularExpressionsForWildcards(specs, basePath, usage) { - if (specs === undefined || specs.length === 0) { - return undefined; - } - var replaceWildcardCharacter = usage === "files" ? replaceWildCardCharacterFiles : replaceWildCardCharacterOther; - var singleAsteriskRegexFragment = usage === "files" ? singleAsteriskRegexFragmentFiles : singleAsteriskRegexFragmentOther; - var doubleAsteriskRegexFragment = usage === "exclude" ? "(/.+?)?" : "(/[^/.][^/]*)*?"; - return flatMap(specs, function (spec) { - return spec && getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter); - }); - } - function isImplicitGlob(lastPathComponent) { - return !/[.*?]/.test(lastPathComponent); - } - ts.isImplicitGlob = isImplicitGlob; - function getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter) { - var subpattern = ""; - var hasRecursiveDirectoryWildcard = false; - var hasWrittenComponent = false; - var components = getNormalizedPathComponents(spec, basePath); - var lastComponent = lastOrUndefined(components); - if (usage !== "exclude" && lastComponent === "**") { - return undefined; - } - components[0] = removeTrailingDirectorySeparator(components[0]); - if (isImplicitGlob(lastComponent)) { - components.push("**", "*"); - } - var optionalCount = 0; - for (var _i = 0, components_1 = components; _i < components_1.length; _i++) { - var component = components_1[_i]; - if (component === "**") { - if (hasRecursiveDirectoryWildcard) { - return undefined; - } - subpattern += doubleAsteriskRegexFragment; - hasRecursiveDirectoryWildcard = true; - } - else { - if (usage === "directories") { - subpattern += "("; - optionalCount++; - } - if (hasWrittenComponent) { - subpattern += ts.directorySeparator; - } - if (usage !== "exclude") { - if (component.charCodeAt(0) === 42) { - subpattern += "([^./]" + singleAsteriskRegexFragment + ")?"; - component = component.substr(1); - } - else if (component.charCodeAt(0) === 63) { - subpattern += "[^./]"; - component = component.substr(1); - } - } - subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); - } - hasWrittenComponent = true; - } - while (optionalCount > 0) { - subpattern += ")?"; - optionalCount--; - } - return subpattern; - } - function replaceWildCardCharacterFiles(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentFiles); - } - function replaceWildCardCharacterOther(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentOther); - } - function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { - return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; - } - function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var absolutePath = combinePaths(currentDirectory, path); - return { - includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^" + pattern + "$"; }), - includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), - includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), - excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), - basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames) - }; - } - ts.getFileMatcherPatterns = getFileMatcherPatterns; - function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, getFileSystemEntries) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory); - var regexFlag = useCaseSensitiveFileNames ? "" : "i"; - var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return new RegExp(pattern, regexFlag); }); - var includeDirectoryRegex = patterns.includeDirectoryPattern && new RegExp(patterns.includeDirectoryPattern, regexFlag); - var excludeRegex = patterns.excludePattern && new RegExp(patterns.excludePattern, regexFlag); - var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]]; - var comparer = useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive; - for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) { - var basePath = _a[_i]; - visitDirectory(basePath, combinePaths(currentDirectory, basePath)); - } - return flatten(results); - function visitDirectory(path, absolutePath) { - var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories; - files = files.slice().sort(comparer); - directories = directories.slice().sort(comparer); - var _loop_1 = function (current) { - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if (extensions && !fileExtensionIsAny(name, extensions)) - return "continue"; - if (excludeRegex && excludeRegex.test(absoluteName)) - return "continue"; - if (!includeFileRegexes) { - results[0].push(name); - } - else { - var includeIndex = findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); }); - if (includeIndex !== -1) { - results[includeIndex].push(name); - } - } - }; - for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { - var current = files_1[_i]; - _loop_1(current); - } - for (var _b = 0, directories_1 = directories; _b < directories_1.length; _b++) { - var current = directories_1[_b]; - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && - (!excludeRegex || !excludeRegex.test(absoluteName))) { - visitDirectory(name, absoluteName); - } - } - } - } - ts.matchFiles = matchFiles; - function getBasePaths(path, includes, useCaseSensitiveFileNames) { - var basePaths = [path]; - if (includes) { - var includeBasePaths = []; - for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) { - var include = includes_1[_i]; - var absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); - includeBasePaths.push(getIncludeBasePath(absolute)); - } - includeBasePaths.sort(useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive); - var _loop_2 = function (includeBasePath) { - if (ts.every(basePaths, function (basePath) { return !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) { - basePaths.push(includeBasePath); - } - }; - for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) { - var includeBasePath = includeBasePaths_1[_a]; - _loop_2(includeBasePath); - } - } - return basePaths; - } - function getIncludeBasePath(absolute) { - var wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); - if (wildcardOffset < 0) { - return !hasExtension(absolute) - ? absolute - : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); - } - return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset)); - } - function ensureScriptKind(fileName, scriptKind) { - return (scriptKind || getScriptKindFromFileName(fileName)) || 3; - } - ts.ensureScriptKind = ensureScriptKind; - function getScriptKindFromFileName(fileName) { - var ext = fileName.substr(fileName.lastIndexOf(".")); - switch (ext.toLowerCase()) { - case ".js": - return 1; - case ".jsx": - return 2; - case ".ts": - return 3; - case ".tsx": - return 4; - default: - return 0; - } - } - ts.getScriptKindFromFileName = getScriptKindFromFileName; - ts.supportedTypeScriptExtensions = [".ts", ".tsx", ".d.ts"]; - ts.supportedTypescriptExtensionsForExtractExtension = [".d.ts", ".ts", ".tsx"]; - ts.supportedJavascriptExtensions = [".js", ".jsx"]; - var allSupportedExtensions = ts.supportedTypeScriptExtensions.concat(ts.supportedJavascriptExtensions); - function getSupportedExtensions(options, extraFileExtensions) { - var needAllExtensions = options && options.allowJs; - if (!extraFileExtensions || extraFileExtensions.length === 0 || !needAllExtensions) { - return needAllExtensions ? allSupportedExtensions : ts.supportedTypeScriptExtensions; - } - var extensions = allSupportedExtensions.slice(0); - for (var _i = 0, extraFileExtensions_1 = extraFileExtensions; _i < extraFileExtensions_1.length; _i++) { - var extInfo = extraFileExtensions_1[_i]; - if (extensions.indexOf(extInfo.extension) === -1) { - extensions.push(extInfo.extension); - } - } - return extensions; - } - ts.getSupportedExtensions = getSupportedExtensions; - function hasJavaScriptFileExtension(fileName) { - return forEach(ts.supportedJavascriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasJavaScriptFileExtension = hasJavaScriptFileExtension; - function hasTypeScriptFileExtension(fileName) { - return forEach(ts.supportedTypeScriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasTypeScriptFileExtension = hasTypeScriptFileExtension; - function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { - if (!fileName) { - return false; - } - for (var _i = 0, _a = getSupportedExtensions(compilerOptions, extraFileExtensions); _i < _a.length; _i++) { - var extension = _a[_i]; - if (fileExtensionIs(fileName, extension)) { - return true; - } - } - return false; - } - ts.isSupportedSourceFileName = isSupportedSourceFileName; - var ExtensionPriority; - (function (ExtensionPriority) { - ExtensionPriority[ExtensionPriority["TypeScriptFiles"] = 0] = "TypeScriptFiles"; - ExtensionPriority[ExtensionPriority["DeclarationAndJavaScriptFiles"] = 2] = "DeclarationAndJavaScriptFiles"; - ExtensionPriority[ExtensionPriority["Highest"] = 0] = "Highest"; - ExtensionPriority[ExtensionPriority["Lowest"] = 2] = "Lowest"; - })(ExtensionPriority = ts.ExtensionPriority || (ts.ExtensionPriority = {})); - function getExtensionPriority(path, supportedExtensions) { - for (var i = supportedExtensions.length - 1; i >= 0; i--) { - if (fileExtensionIs(path, supportedExtensions[i])) { - return adjustExtensionPriority(i, supportedExtensions); - } - } - return 0; - } - ts.getExtensionPriority = getExtensionPriority; - function adjustExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 0; - } - else if (extensionPriority < supportedExtensions.length) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.adjustExtensionPriority = adjustExtensionPriority; - function getNextLowestExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.getNextLowestExtensionPriority = getNextLowestExtensionPriority; - var extensionsToRemove = [".d.ts", ".ts", ".js", ".tsx", ".jsx"]; - function removeFileExtension(path) { - for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) { - var ext = extensionsToRemove_1[_i]; - var extensionless = tryRemoveExtension(path, ext); - if (extensionless !== undefined) { - return extensionless; - } - } - return path; - } - ts.removeFileExtension = removeFileExtension; - function tryRemoveExtension(path, extension) { - return fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined; - } - ts.tryRemoveExtension = tryRemoveExtension; - function removeExtension(path, extension) { - return path.substring(0, path.length - extension.length); - } - ts.removeExtension = removeExtension; - function changeExtension(path, newExtension) { - return (removeFileExtension(path) + newExtension); - } - ts.changeExtension = changeExtension; - function Symbol(flags, name) { - this.flags = flags; - this.name = name; - this.declarations = undefined; - } - function Type(_checker, flags) { - this.flags = flags; - } - function Signature() { - } - function Node(kind, pos, end) { - this.id = 0; - this.kind = kind; - this.pos = pos; - this.end = end; - this.flags = 0; - this.modifierFlagsCache = 0; - this.transformFlags = 0; - this.parent = undefined; - this.original = undefined; - } - ts.objectAllocator = { - getNodeConstructor: function () { return Node; }, - getTokenConstructor: function () { return Node; }, - getIdentifierConstructor: function () { return Node; }, - getSourceFileConstructor: function () { return Node; }, - getSymbolConstructor: function () { return Symbol; }, - getTypeConstructor: function () { return Type; }, - getSignatureConstructor: function () { return Signature; } - }; - var AssertionLevel; - (function (AssertionLevel) { - AssertionLevel[AssertionLevel["None"] = 0] = "None"; - AssertionLevel[AssertionLevel["Normal"] = 1] = "Normal"; - AssertionLevel[AssertionLevel["Aggressive"] = 2] = "Aggressive"; - AssertionLevel[AssertionLevel["VeryAggressive"] = 3] = "VeryAggressive"; - })(AssertionLevel = ts.AssertionLevel || (ts.AssertionLevel = {})); - var Debug; - (function (Debug) { - Debug.currentAssertionLevel = 0; - function shouldAssert(level) { - return Debug.currentAssertionLevel >= level; - } - Debug.shouldAssert = shouldAssert; - function assert(expression, message, verboseDebugInfo) { - if (!expression) { - var verboseDebugString = ""; - if (verboseDebugInfo) { - verboseDebugString = "\r\nVerbose Debug Information: " + verboseDebugInfo(); - } - debugger; - throw new Error("Debug Failure. False expression: " + (message || "") + verboseDebugString); - } - } - Debug.assert = assert; - function fail(message) { - Debug.assert(false, message); - } - Debug.fail = fail; - })(Debug = ts.Debug || (ts.Debug = {})); - function orderedRemoveItem(array, item) { - for (var i = 0; i < array.length; i++) { - if (array[i] === item) { - orderedRemoveItemAt(array, i); - return true; - } - } - return false; - } - ts.orderedRemoveItem = orderedRemoveItem; - function orderedRemoveItemAt(array, index) { - for (var i = index; i < array.length - 1; i++) { - array[i] = array[i + 1]; - } - array.pop(); - } - ts.orderedRemoveItemAt = orderedRemoveItemAt; - function unorderedRemoveItemAt(array, index) { - array[index] = array[array.length - 1]; - array.pop(); - } - ts.unorderedRemoveItemAt = unorderedRemoveItemAt; - function unorderedRemoveItem(array, item) { - unorderedRemoveFirstItemWhere(array, function (element) { return element === item; }); - } - ts.unorderedRemoveItem = unorderedRemoveItem; - function unorderedRemoveFirstItemWhere(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i])) { - unorderedRemoveItemAt(array, i); - break; - } - } - } - function createGetCanonicalFileName(useCaseSensitiveFileNames) { - return useCaseSensitiveFileNames - ? (function (fileName) { return fileName; }) - : (function (fileName) { return fileName.toLowerCase(); }); - } - ts.createGetCanonicalFileName = createGetCanonicalFileName; - function matchPatternOrExact(patternStrings, candidate) { - var patterns = []; - for (var _i = 0, patternStrings_1 = patternStrings; _i < patternStrings_1.length; _i++) { - var patternString = patternStrings_1[_i]; - var pattern = tryParsePattern(patternString); - if (pattern) { - patterns.push(pattern); - } - else if (patternString === candidate) { - return patternString; - } - } - return findBestPatternMatch(patterns, function (_) { return _; }, candidate); - } - ts.matchPatternOrExact = matchPatternOrExact; - function patternText(_a) { - var prefix = _a.prefix, suffix = _a.suffix; - return prefix + "*" + suffix; - } - ts.patternText = patternText; - function matchedText(pattern, candidate) { - Debug.assert(isPatternMatch(pattern, candidate)); - return candidate.substr(pattern.prefix.length, candidate.length - pattern.suffix.length); - } - ts.matchedText = matchedText; - function findBestPatternMatch(values, getPattern, candidate) { - var matchedValue = undefined; - var longestMatchPrefixLength = -1; - for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { - var v = values_1[_i]; - var pattern = getPattern(v); - if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) { - longestMatchPrefixLength = pattern.prefix.length; - matchedValue = v; - } - } - return matchedValue; - } - ts.findBestPatternMatch = findBestPatternMatch; - function isPatternMatch(_a, candidate) { - var prefix = _a.prefix, suffix = _a.suffix; - return candidate.length >= prefix.length + suffix.length && - startsWith(candidate, prefix) && - endsWith(candidate, suffix); - } - function tryParsePattern(pattern) { - Debug.assert(hasZeroOrOneAsteriskCharacter(pattern)); - var indexOfStar = pattern.indexOf("*"); - return indexOfStar === -1 ? undefined : { - prefix: pattern.substr(0, indexOfStar), - suffix: pattern.substr(indexOfStar + 1) - }; - } - ts.tryParsePattern = tryParsePattern; - function positionIsSynthesized(pos) { - return !(pos >= 0); - } - ts.positionIsSynthesized = positionIsSynthesized; - function extensionIsTypeScript(ext) { - return ext <= ts.Extension.LastTypeScriptExtension; - } - ts.extensionIsTypeScript = extensionIsTypeScript; - function extensionFromPath(path) { - var ext = tryGetExtensionFromPath(path); - if (ext !== undefined) { - return ext; - } - Debug.fail("File " + path + " has unknown extension."); - } - ts.extensionFromPath = extensionFromPath; - function tryGetExtensionFromPath(path) { - if (fileExtensionIs(path, ".d.ts")) { - return ts.Extension.Dts; - } - if (fileExtensionIs(path, ".ts")) { - return ts.Extension.Ts; - } - if (fileExtensionIs(path, ".tsx")) { - return ts.Extension.Tsx; - } - if (fileExtensionIs(path, ".js")) { - return ts.Extension.Js; - } - if (fileExtensionIs(path, ".jsx")) { - return ts.Extension.Jsx; - } - } - ts.tryGetExtensionFromPath = tryGetExtensionFromPath; - function isCheckJsEnabledForFile(sourceFile, compilerOptions) { - return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; - } - ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getNodeMajorVersion() { - if (typeof process === "undefined") { - return undefined; - } - var version = process.version; - if (!version) { - return undefined; - } - var dot = version.indexOf("."); - if (dot === -1) { - return undefined; - } - return parseInt(version.substring(1, dot)); - } - ts.getNodeMajorVersion = getNodeMajorVersion; - ts.sys = (function () { - function getNodeSystem() { - var _fs = require("fs"); - var _path = require("path"); - var _os = require("os"); - var _crypto = require("crypto"); - var useNonPollingWatchers = process.env["TSC_NONPOLLING_WATCHER"]; - function createWatchedFileSet() { - var dirWatchers = ts.createMap(); - var fileWatcherCallbacks = ts.createMultiMap(); - return { addFile: addFile, removeFile: removeFile }; - function reduceDirWatcherRefCountForFile(fileName) { - var dirName = ts.getDirectoryPath(fileName); - var watcher = dirWatchers.get(dirName); - if (watcher) { - watcher.referenceCount -= 1; - if (watcher.referenceCount <= 0) { - watcher.close(); - dirWatchers.delete(dirName); - } - } - } - function addDirWatcher(dirPath) { - var watcher = dirWatchers.get(dirPath); - if (watcher) { - watcher.referenceCount += 1; - return; - } - watcher = _fs.watch(dirPath, { persistent: true }, function (eventName, relativeFileName) { return fileEventHandler(eventName, relativeFileName, dirPath); }); - watcher.referenceCount = 1; - dirWatchers.set(dirPath, watcher); - return; - } - function addFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.add(filePath, callback); - } - function addFile(fileName, callback) { - addFileWatcherCallback(fileName, callback); - addDirWatcher(ts.getDirectoryPath(fileName)); - return { fileName: fileName, callback: callback }; - } - function removeFile(watchedFile) { - removeFileWatcherCallback(watchedFile.fileName, watchedFile.callback); - reduceDirWatcherRefCountForFile(watchedFile.fileName); - } - function removeFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.remove(filePath, callback); - } - function fileEventHandler(eventName, relativeFileName, baseDirPath) { - var fileName = typeof relativeFileName !== "string" - ? undefined - : ts.getNormalizedAbsolutePath(relativeFileName, baseDirPath); - if ((eventName === "change" || eventName === "rename")) { - var callbacks = fileWatcherCallbacks.get(fileName); - if (callbacks) { - for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) { - var fileCallback = callbacks_1[_i]; - fileCallback(fileName); - } - } - } - } - } - var watchedFileSet = createWatchedFileSet(); - var nodeVersion = getNodeMajorVersion(); - var isNode4OrLater = nodeVersion >= 4; - function isFileSystemCaseSensitive() { - if (platform === "win32" || platform === "win64") { - return false; - } - return !fileExists(__filename.toUpperCase()) || !fileExists(__filename.toLowerCase()); - } - var platform = _os.platform(); - var useCaseSensitiveFileNames = isFileSystemCaseSensitive(); - function readFile(fileName, _encoding) { - if (!fileExists(fileName)) { - return undefined; - } - var buffer = _fs.readFileSync(fileName); - var len = buffer.length; - if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { - len &= ~1; - for (var i = 0; i < len; i += 2) { - var temp = buffer[i]; - buffer[i] = buffer[i + 1]; - buffer[i + 1] = temp; - } - return buffer.toString("utf16le", 2); - } - if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { - return buffer.toString("utf16le", 2); - } - if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - return buffer.toString("utf8", 3); - } - return buffer.toString("utf8"); - } - function writeFile(fileName, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - var fd; - try { - fd = _fs.openSync(fileName, "w"); - _fs.writeSync(fd, data, undefined, "utf8"); - } - finally { - if (fd !== undefined) { - _fs.closeSync(fd); - } - } - } - function getAccessibleFileSystemEntries(path) { - try { - var entries = _fs.readdirSync(path || ".").sort(); - var files = []; - var directories = []; - for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) { - var entry = entries_1[_i]; - if (entry === "." || entry === "..") { - continue; - } - var name = ts.combinePaths(path, entry); - var stat = void 0; - try { - stat = _fs.statSync(name); - } - catch (e) { - continue; - } - if (stat.isFile()) { - files.push(entry); - } - else if (stat.isDirectory()) { - directories.push(entry); - } - } - return { files: files, directories: directories }; - } - catch (e) { - return { files: [], directories: [] }; - } - } - function readDirectory(path, extensions, excludes, includes) { - return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), getAccessibleFileSystemEntries); - } - var FileSystemEntryKind; - (function (FileSystemEntryKind) { - FileSystemEntryKind[FileSystemEntryKind["File"] = 0] = "File"; - FileSystemEntryKind[FileSystemEntryKind["Directory"] = 1] = "Directory"; - })(FileSystemEntryKind || (FileSystemEntryKind = {})); - function fileSystemEntryExists(path, entryKind) { - try { - var stat = _fs.statSync(path); - switch (entryKind) { - case 0: return stat.isFile(); - case 1: return stat.isDirectory(); - } - } - catch (e) { - return false; - } - } - function fileExists(path) { - return fileSystemEntryExists(path, 0); - } - function directoryExists(path) { - return fileSystemEntryExists(path, 1); - } - function getDirectories(path) { - return ts.filter(_fs.readdirSync(path), function (dir) { return fileSystemEntryExists(ts.combinePaths(path, dir), 1); }); - } - var noOpFileWatcher = { close: ts.noop }; - var nodeSystem = { - args: process.argv.slice(2), - newLine: _os.EOL, - useCaseSensitiveFileNames: useCaseSensitiveFileNames, - write: function (s) { - process.stdout.write(s); - }, - readFile: readFile, - writeFile: writeFile, - watchFile: function (fileName, callback, pollingInterval) { - if (useNonPollingWatchers) { - var watchedFile_1 = watchedFileSet.addFile(fileName, callback); - return { - close: function () { return watchedFileSet.removeFile(watchedFile_1); } - }; - } - else { - _fs.watchFile(fileName, { persistent: true, interval: pollingInterval || 250 }, fileChanged); - return { - close: function () { return _fs.unwatchFile(fileName, fileChanged); } - }; - } - function fileChanged(curr, prev) { - if (+curr.mtime <= +prev.mtime) { - return; - } - callback(fileName); - } - }, - watchDirectory: function (directoryName, callback, recursive) { - var options; - if (!directoryExists(directoryName)) { - return noOpFileWatcher; - } - if (isNode4OrLater && (process.platform === "win32" || process.platform === "darwin")) { - options = { persistent: true, recursive: !!recursive }; - } - else { - options = { persistent: true }; - } - return _fs.watch(directoryName, options, function (eventName, relativeFileName) { - if (eventName === "rename") { - callback(!relativeFileName ? relativeFileName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName))); - } - }); - }, - resolvePath: function (path) { - return _path.resolve(path); - }, - fileExists: fileExists, - directoryExists: directoryExists, - createDirectory: function (directoryName) { - if (!nodeSystem.directoryExists(directoryName)) { - _fs.mkdirSync(directoryName); - } - }, - getExecutingFilePath: function () { - return __filename; - }, - getCurrentDirectory: function () { - return process.cwd(); - }, - getDirectories: getDirectories, - getEnvironmentVariable: function (name) { - return process.env[name] || ""; - }, - readDirectory: readDirectory, - getModifiedTime: function (path) { - try { - return _fs.statSync(path).mtime; - } - catch (e) { - return undefined; - } - }, - createHash: function (data) { - var hash = _crypto.createHash("md5"); - hash.update(data); - return hash.digest("hex"); - }, - getMemoryUsage: function () { - if (global.gc) { - global.gc(); - } - return process.memoryUsage().heapUsed; - }, - getFileSize: function (path) { - try { - var stat = _fs.statSync(path); - if (stat.isFile()) { - return stat.size; - } - } - catch (e) { } - return 0; - }, - exit: function (exitCode) { - process.exit(exitCode); - }, - realpath: function (path) { - return _fs.realpathSync(path); - }, - tryEnableSourceMapsForHost: function () { - try { - require("source-map-support").install(); - } - catch (e) { - } - }, - setTimeout: setTimeout, - clearTimeout: clearTimeout - }; - return nodeSystem; - } - function getChakraSystem() { - var realpath = ChakraHost.realpath && (function (path) { return ChakraHost.realpath(path); }); - return { - newLine: ChakraHost.newLine || "\r\n", - args: ChakraHost.args, - useCaseSensitiveFileNames: !!ChakraHost.useCaseSensitiveFileNames, - write: ChakraHost.echo, - readFile: function (path, _encoding) { - return ChakraHost.readFile(path); - }, - writeFile: function (path, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - ChakraHost.writeFile(path, data); - }, - resolvePath: ChakraHost.resolvePath, - fileExists: ChakraHost.fileExists, - directoryExists: ChakraHost.directoryExists, - createDirectory: ChakraHost.createDirectory, - getExecutingFilePath: function () { return ChakraHost.executingFile; }, - getCurrentDirectory: function () { return ChakraHost.currentDirectory; }, - getDirectories: ChakraHost.getDirectories, - getEnvironmentVariable: ChakraHost.getEnvironmentVariable || (function () { return ""; }), - readDirectory: function (path, extensions, excludes, includes) { - var pattern = ts.getFileMatcherPatterns(path, excludes, includes, !!ChakraHost.useCaseSensitiveFileNames, ChakraHost.currentDirectory); - return ChakraHost.readDirectory(path, extensions, pattern.basePaths, pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern); - }, - exit: ChakraHost.quit, - realpath: realpath - }; - } - function recursiveCreateDirectory(directoryPath, sys) { - var basePath = ts.getDirectoryPath(directoryPath); - var shouldCreateParent = directoryPath !== basePath && !sys.directoryExists(basePath); - if (shouldCreateParent) { - recursiveCreateDirectory(basePath, sys); - } - if (shouldCreateParent || !sys.directoryExists(directoryPath)) { - sys.createDirectory(directoryPath); - } - } - var sys; - if (typeof ChakraHost !== "undefined") { - sys = getChakraSystem(); - } - else if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") { - sys = getNodeSystem(); - } - if (sys) { - var originalWriteFile_1 = sys.writeFile; - sys.writeFile = function (path, data, writeBom) { - var directoryPath = ts.getDirectoryPath(ts.normalizeSlashes(path)); - if (directoryPath && !sys.directoryExists(directoryPath)) { - recursiveCreateDirectory(directoryPath, sys); - } - originalWriteFile_1.call(sys, path, data, writeBom); - }; - } - return sys; - })(); - if (ts.sys && ts.sys.getEnvironmentVariable) { - ts.Debug.currentAssertionLevel = /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV")) - ? 1 - : 0; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated_string_literal_1002", message: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_1003", message: "Identifier expected." }, - _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "_0_expected_1005", message: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A_file_cannot_have_a_reference_to_itself_1006", message: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing_comma_not_allowed_1009", message: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "Asterisk_Slash_expected_1010", message: "'*/' expected." }, - Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_1012", message: "Unexpected token." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_last_in_a_parameter_list_1014", message: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter_cannot_have_question_mark_and_initializer_1015", message: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A_required_parameter_cannot_follow_an_optional_parameter_1016", message: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An_index_signature_cannot_have_a_rest_parameter_1017", message: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", message: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_a_question_mark_1019", message: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_initializer_1020", message: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_a_type_annotation_1021", message: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_must_have_a_type_annotation_1022", message: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_type_must_be_string_or_number_1023", message: "An index signature parameter type must be 'string' or 'number'." }, - readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: { code: 1024, category: ts.DiagnosticCategory.Error, key: "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", message: "'readonly' modifier can only appear on a property declaration or index signature." }, - Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility_modifier_already_seen_1028", message: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "_0_modifier_must_precede_1_modifier_1029", message: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "_0_modifier_already_seen_1030", message: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_class_element_1031", message: "'{0}' modifier cannot appear on a class element." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "super_must_be_followed_by_an_argument_list_or_member_access_1034", message: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only_ambient_modules_can_use_quoted_names_1035", message: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements_are_not_allowed_in_ambient_contexts_1036", message: "Statements are not allowed in ambient contexts." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", message: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers_are_not_allowed_in_ambient_contexts_1039", message: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_be_used_in_an_ambient_context: { code: 1040, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_in_an_ambient_context_1040", message: "'{0}' modifier cannot be used in an ambient context." }, - _0_modifier_cannot_be_used_with_a_class_declaration: { code: 1041, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_a_class_declaration_1041", message: "'{0}' modifier cannot be used with a class declaration." }, - _0_modifier_cannot_be_used_here: { code: 1042, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_here_1042", message: "'{0}' modifier cannot be used here." }, - _0_modifier_cannot_appear_on_a_data_property: { code: 1043, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_data_property_1043", message: "'{0}' modifier cannot appear on a data property." }, - _0_modifier_cannot_appear_on_a_module_or_namespace_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", message: "'{0}' modifier cannot appear on a module or namespace element." }, - A_0_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_interface_declaration_1045", message: "A '{0}' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file_1046", message: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_be_optional_1047", message: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_have_an_initializer_1048", message: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_must_have_exactly_one_parameter_1049", message: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_an_optional_parameter_1051", message: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_parameter_cannot_have_an_initializer_1052", message: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_rest_parameter_1053", message: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_cannot_have_parameters_1054", message: "A 'get' accessor cannot have parameters." }, - Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: { code: 1055, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", message: "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", message: "Accessors are only available when targeting ECMAScript 5 and higher." }, - An_async_function_or_method_must_have_a_valid_awaitable_return_type: { code: 1057, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_have_a_valid_awaitable_return_type_1057", message: "An async function or method must have a valid awaitable return type." }, - The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1058, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", message: "The return type of an async function must either be a valid promise or must not contain a callable 'then' member." }, - A_promise_must_have_a_then_method: { code: 1059, category: ts.DiagnosticCategory.Error, key: "A_promise_must_have_a_then_method_1059", message: "A promise must have a 'then' method." }, - The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: { code: 1060, category: ts.DiagnosticCategory.Error, key: "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", message: "The first parameter of the 'then' method of a promise must be a callback." }, - Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum_member_must_have_initializer_1061", message: "Enum member must have initializer." }, - Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: { code: 1062, category: ts.DiagnosticCategory.Error, key: "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", message: "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method." }, - An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_namespace_1063", message: "An export assignment cannot be used in a namespace." }, - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: { code: 1064, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1064", message: "The return type of an async function or method must be the global Promise<T> type." }, - In_ambient_enum_declarations_member_initializer_must_be_constant_expression: { code: 1066, category: ts.DiagnosticCategory.Error, key: "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", message: "In ambient enum declarations member initializer must be constant expression." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", message: "Unexpected token. A constructor, method, accessor, or property was expected." }, - _0_modifier_cannot_appear_on_a_type_member: { code: 1070, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_type_member_1070", message: "'{0}' modifier cannot appear on a type member." }, - _0_modifier_cannot_appear_on_an_index_signature: { code: 1071, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_an_index_signature_1071", message: "'{0}' modifier cannot appear on an index signature." }, - A_0_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", message: "A '{0}' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid_reference_directive_syntax_1084", message: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", message: "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_be_declared_in_an_ambient_context_1086", message: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", message: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_parameter_1090", message: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", message: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", message: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", message: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_have_type_parameters_1094", message: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_a_return_type_annotation_1095", message: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_exactly_one_parameter_1096", message: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "_0_list_cannot_be_empty_1097", message: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type_parameter_list_cannot_be_empty_1098", message: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type_argument_list_cannot_be_empty_1099", message: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_in_strict_mode_1100", message: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_strict_mode_1101", message: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", message: "'delete' cannot be called on an identifier in strict mode." }, - A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator: { code: 1103, category: ts.DiagnosticCategory.Error, key: "A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator_1103", message: "A 'for-await-of' statement is only allowed within an async function or async generator." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", message: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", message: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump_target_cannot_cross_function_boundary_1107", message: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A_return_statement_can_only_be_used_within_a_function_body_1108", message: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression_expected_1109", message: "Expression expected." }, - Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type_expected_1110", message: "Type expected." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", message: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate_label_0_1114", message: "Duplicate label '{0}'." }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", message: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", message: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117", message: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", message: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", message: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_have_modifiers_1120", message: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_strict_mode_1121", message: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A_tuple_type_element_list_cannot_be_empty_1122", message: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_list_cannot_be_empty_1123", message: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit_expected_1124", message: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal_digit_expected_1125", message: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected_end_of_text_1126", message: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid_character_1127", message: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration_or_statement_expected_1128", message: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement_expected_1129", message: "Statement expected." }, - case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "case_or_default_expected_1130", message: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property_or_signature_expected_1131", message: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum_member_expected_1132", message: "Enum member expected." }, - Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_expected_1134", message: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument_expression_expected_1135", message: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property_assignment_expected_1136", message: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression_or_comma_expected_1137", message: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter_declaration_expected_1138", message: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type_parameter_declaration_expected_1139", message: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type_argument_expected_1140", message: "Type argument expected." }, - String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String_literal_expected_1141", message: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line_break_not_permitted_here_1142", message: "Line break not permitted here." }, - or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "or_expected_1144", message: "'{' or ';' expected." }, - Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration_expected_1146", message: "Declaration expected." }, - Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", message: "Import declarations in a namespace cannot reference a module." }, - Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", message: "Cannot use imports, exports, or module augmentations when '--module' is 'none'." }, - File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", message: "File name '{0}' differs from already included file name '{1}' only in casing." }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead_1150", message: "'new T[]' cannot be used to create an array. Use 'new Array<T>()' instead." }, - const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "const_declarations_must_be_initialized_1155", message: "'const' declarations must be initialized." }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "const_declarations_can_only_be_declared_inside_a_block_1156", message: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "let_declarations_can_only_be_declared_inside_a_block_1157", message: "'let' declarations can only be declared inside a block." }, - Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated_template_literal_1160", message: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated_regular_expression_literal_1161", message: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An_object_member_cannot_be_declared_optional_1162", message: "An object member cannot be declared optional." }, - A_yield_expression_is_only_allowed_in_a_generator_body: { code: 1163, category: ts.DiagnosticCategory.Error, key: "A_yield_expression_is_only_allowed_in_a_generator_body_1163", message: "A 'yield' expression is only allowed in a generator body." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed_property_names_are_not_allowed_in_enums_1164", message: "Computed property names are not allowed in enums." }, - A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol_1165", message: "A computed property name in an ambient context must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol_1166", message: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol_1168", message: "A computed property name in a method overload must directly refer to a built-in symbol." }, - A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol_1169", message: "A computed property name in an interface must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol_1170", message: "A computed property name in a type literal must directly refer to a built-in symbol." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", message: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "extends_clause_already_seen_1172", message: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "extends_clause_must_precede_implements_clause_1173", message: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes_can_only_extend_a_single_class_1174", message: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "implements_clause_already_seen_1175", message: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface_declaration_cannot_have_implements_clause_1176", message: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary_digit_expected_1177", message: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal_digit_expected_1178", message: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_expected_1179", message: "Unexpected token. '{' expected." }, - Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property_destructuring_pattern_expected_1180", message: "Property destructuring pattern expected." }, - Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array_element_destructuring_pattern_expected_1181", message: "Array element destructuring pattern expected." }, - A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A_destructuring_declaration_must_have_an_initializer_1182", message: "A destructuring declaration must have an initializer." }, - An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "An_implementation_cannot_be_declared_in_ambient_contexts_1183", message: "An implementation cannot be declared in ambient contexts." }, - Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers_cannot_appear_here_1184", message: "Modifiers cannot appear here." }, - Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge_conflict_marker_encountered_1185", message: "Merge conflict marker encountered." }, - A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_have_an_initializer_1186", message: "A rest element cannot have an initializer." }, - A_parameter_property_may_not_be_declared_using_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", message: "A parameter property may not be declared using a binding pattern." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", message: "Only a single variable declaration is allowed in a 'for...of' statement." }, - The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", message: "The variable declaration of a 'for...in' statement cannot have an initializer." }, - The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", message: "The variable declaration of a 'for...of' statement cannot have an initializer." }, - An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_cannot_have_modifiers_1191", message: "An import declaration cannot have modifiers." }, - Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_default_export_1192", message: "Module '{0}' has no default export." }, - An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_cannot_have_modifiers_1193", message: "An export declaration cannot have modifiers." }, - Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export_declarations_are_not_permitted_in_a_namespace_1194", message: "Export declarations are not permitted in a namespace." }, - Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_a_type_annotation_1196", message: "Catch clause variable cannot have a type annotation." }, - Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_an_initializer_1197", message: "Catch clause variable cannot have an initializer." }, - An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", message: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, - Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated_Unicode_escape_sequence_1199", message: "Unterminated Unicode escape sequence." }, - Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line_terminator_not_permitted_before_arrow_1200", message: "Line terminator not permitted before arrow." }, - Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asteri_1202", message: "Import assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead." }, - Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_defaul_1203", message: "Export assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'export default' or another module format instead." }, - Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators_are_not_valid_here_1206", message: "Decorators are not valid here." }, - Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", message: "Decorators cannot be applied to multiple get/set accessors of the same name." }, - Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided_1208", message: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, - Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided_1209", message: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, - Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode_1210", message: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, - A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", message: "A class declaration without the 'default' modifier must have a name." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", message: "Identifier expected. '{0}' is a reserved word in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", message: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: { code: 1214, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", message: "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode." }, - Invalid_use_of_0_Modules_are_automatically_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", message: "Invalid use of '{0}'. Modules are automatically in strict mode." }, - Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", message: "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules." }, - Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export_assignment_is_not_supported_when_module_flag_is_system_1218", message: "Export assignment is not supported when '--module' flag is 'system'." }, - Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", message: "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning." }, - Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher: { code: 1220, category: ts.DiagnosticCategory.Error, key: "Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher_1220", message: "Generators are only available when targeting ECMAScript 2015 or higher." }, - Generators_are_not_allowed_in_an_ambient_context: { code: 1221, category: ts.DiagnosticCategory.Error, key: "Generators_are_not_allowed_in_an_ambient_context_1221", message: "Generators are not allowed in an ambient context." }, - An_overload_signature_cannot_be_declared_as_a_generator: { code: 1222, category: ts.DiagnosticCategory.Error, key: "An_overload_signature_cannot_be_declared_as_a_generator_1222", message: "An overload signature cannot be declared as a generator." }, - _0_tag_already_specified: { code: 1223, category: ts.DiagnosticCategory.Error, key: "_0_tag_already_specified_1223", message: "'{0}' tag already specified." }, - Signature_0_must_have_a_type_predicate: { code: 1224, category: ts.DiagnosticCategory.Error, key: "Signature_0_must_have_a_type_predicate_1224", message: "Signature '{0}' must have a type predicate." }, - Cannot_find_parameter_0: { code: 1225, category: ts.DiagnosticCategory.Error, key: "Cannot_find_parameter_0_1225", message: "Cannot find parameter '{0}'." }, - Type_predicate_0_is_not_assignable_to_1: { code: 1226, category: ts.DiagnosticCategory.Error, key: "Type_predicate_0_is_not_assignable_to_1_1226", message: "Type predicate '{0}' is not assignable to '{1}'." }, - Parameter_0_is_not_in_the_same_position_as_parameter_1: { code: 1227, category: ts.DiagnosticCategory.Error, key: "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", message: "Parameter '{0}' is not in the same position as parameter '{1}'." }, - A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: { code: 1228, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", message: "A type predicate is only allowed in return type position for functions and methods." }, - A_type_predicate_cannot_reference_a_rest_parameter: { code: 1229, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_a_rest_parameter_1229", message: "A type predicate cannot reference a rest parameter." }, - A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: { code: 1230, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", message: "A type predicate cannot reference element '{0}' in a binding pattern." }, - An_export_assignment_can_only_be_used_in_a_module: { code: 1231, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_can_only_be_used_in_a_module_1231", message: "An export assignment can only be used in a module." }, - An_import_declaration_can_only_be_used_in_a_namespace_or_module: { code: 1232, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_can_only_be_used_in_a_namespace_or_module_1232", message: "An import declaration can only be used in a namespace or module." }, - An_export_declaration_can_only_be_used_in_a_module: { code: 1233, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_can_only_be_used_in_a_module_1233", message: "An export declaration can only be used in a module." }, - An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: { code: 1234, category: ts.DiagnosticCategory.Error, key: "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", message: "An ambient module declaration is only allowed at the top level in a file." }, - A_namespace_declaration_is_only_allowed_in_a_namespace_or_module: { code: 1235, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_is_only_allowed_in_a_namespace_or_module_1235", message: "A namespace declaration is only allowed in a namespace or module." }, - The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: { code: 1236, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", message: "The return type of a property decorator function must be either 'void' or 'any'." }, - The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: { code: 1237, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", message: "The return type of a parameter decorator function must be either 'void' or 'any'." }, - Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: { code: 1238, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", message: "Unable to resolve signature of class decorator when called as an expression." }, - Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: { code: 1239, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", message: "Unable to resolve signature of parameter decorator when called as an expression." }, - Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: { code: 1240, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", message: "Unable to resolve signature of property decorator when called as an expression." }, - Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: { code: 1241, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", message: "Unable to resolve signature of method decorator when called as an expression." }, - abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: { code: 1242, category: ts.DiagnosticCategory.Error, key: "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", message: "'abstract' modifier can only appear on a class, method, or property declaration." }, - _0_modifier_cannot_be_used_with_1_modifier: { code: 1243, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_1_modifier_1243", message: "'{0}' modifier cannot be used with '{1}' modifier." }, - Abstract_methods_can_only_appear_within_an_abstract_class: { code: 1244, category: ts.DiagnosticCategory.Error, key: "Abstract_methods_can_only_appear_within_an_abstract_class_1244", message: "Abstract methods can only appear within an abstract class." }, - Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: { code: 1245, category: ts.DiagnosticCategory.Error, key: "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", message: "Method '{0}' cannot have an implementation because it is marked abstract." }, - An_interface_property_cannot_have_an_initializer: { code: 1246, category: ts.DiagnosticCategory.Error, key: "An_interface_property_cannot_have_an_initializer_1246", message: "An interface property cannot have an initializer." }, - A_type_literal_property_cannot_have_an_initializer: { code: 1247, category: ts.DiagnosticCategory.Error, key: "A_type_literal_property_cannot_have_an_initializer_1247", message: "A type literal property cannot have an initializer." }, - A_class_member_cannot_have_the_0_keyword: { code: 1248, category: ts.DiagnosticCategory.Error, key: "A_class_member_cannot_have_the_0_keyword_1248", message: "A class member cannot have the '{0}' keyword." }, - A_decorator_can_only_decorate_a_method_implementation_not_an_overload: { code: 1249, category: ts.DiagnosticCategory.Error, key: "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", message: "A decorator can only decorate a method implementation, not an overload." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: { code: 1250, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: { code: 1251, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: { code: 1252, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode." }, - _0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag: { code: 1253, category: ts.DiagnosticCategory.Error, key: "_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag_1253", message: "'{0}' tag cannot be used independently as a top level JSDoc tag." }, - A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal: { code: 1254, category: ts.DiagnosticCategory.Error, key: "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_1254", message: "A 'const' initializer in an ambient context must be a string or numeric literal." }, - with_statements_are_not_allowed_in_an_async_function_block: { code: 1300, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_an_async_function_block_1300", message: "'with' statements are not allowed in an async function block." }, - await_expression_is_only_allowed_within_an_async_function: { code: 1308, category: ts.DiagnosticCategory.Error, key: "await_expression_is_only_allowed_within_an_async_function_1308", message: "'await' expression is only allowed within an async function." }, - can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment: { code: 1312, category: ts.DiagnosticCategory.Error, key: "can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment_1312", message: "'=' can only be used in an object literal property inside a destructuring assignment." }, - The_body_of_an_if_statement_cannot_be_the_empty_statement: { code: 1313, category: ts.DiagnosticCategory.Error, key: "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", message: "The body of an 'if' statement cannot be the empty statement." }, - Global_module_exports_may_only_appear_in_module_files: { code: 1314, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_module_files_1314", message: "Global module exports may only appear in module files." }, - Global_module_exports_may_only_appear_in_declaration_files: { code: 1315, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_declaration_files_1315", message: "Global module exports may only appear in declaration files." }, - Global_module_exports_may_only_appear_at_top_level: { code: 1316, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_at_top_level_1316", message: "Global module exports may only appear at top level." }, - A_parameter_property_cannot_be_declared_using_a_rest_parameter: { code: 1317, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", message: "A parameter property cannot be declared using a rest parameter." }, - An_abstract_accessor_cannot_have_an_implementation: { code: 1318, category: ts.DiagnosticCategory.Error, key: "An_abstract_accessor_cannot_have_an_implementation_1318", message: "An abstract accessor cannot have an implementation." }, - A_default_export_can_only_be_used_in_an_ECMAScript_style_module: { code: 1319, category: ts.DiagnosticCategory.Error, key: "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", message: "A default export can only be used in an ECMAScript-style module." }, - Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1320, category: ts.DiagnosticCategory.Error, key: "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", message: "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1321, category: ts.DiagnosticCategory.Error, key: "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", message: "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1322, category: ts.DiagnosticCategory.Error, key: "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", message: "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member." }, - Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_2300", message: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", message: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static_members_cannot_reference_class_type_parameters_2302", message: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular_definition_of_import_alias_0_2303", message: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_2304", message: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_exported_member_1_2305", message: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_a_module_2306", message: "File '{0}' is not a module." }, - Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot_find_module_0_2307", message: "Cannot find module '{0}'." }, - Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: { code: 2308, category: ts.DiagnosticCategory.Error, key: "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", message: "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", message: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type_0_recursively_references_itself_as_a_base_type_2310", message: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_extend_another_class_2311", message: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An_interface_may_only_extend_a_class_or_another_interface_2312", message: "An interface may only extend a class or another interface." }, - Type_parameter_0_has_a_circular_constraint: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_has_a_circular_constraint_2313", message: "Type parameter '{0}' has a circular constraint." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_1_type_argument_s_2314", message: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_generic_2315", message: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_be_a_class_or_interface_type_2316", message: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_have_1_type_parameter_s_2317", message: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_type_0_2318", message: "Cannot find global type '{0}'." }, - Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named_property_0_of_types_1_and_2_are_not_identical_2319", message: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", message: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive_stack_depth_comparing_types_0_and_1_2321", message: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_2322", message: "Type '{0}' is not assignable to type '{1}'." }, - Cannot_redeclare_exported_variable_0: { code: 2323, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_exported_variable_0_2323", message: "Cannot redeclare exported variable '{0}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property_0_is_missing_in_type_1_2324", message: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_in_type_1_but_not_in_type_2_2325", message: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types_of_property_0_are_incompatible_2326", message: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", message: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types_of_parameters_0_and_1_are_incompatible_2328", message: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index_signature_is_missing_in_type_0_2329", message: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index_signatures_are_incompatible_2330", message: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", message: "'this' cannot be referenced in a module or namespace body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_current_location_2332", message: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_constructor_arguments_2333", message: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_static_property_initializer_2334", message: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_a_derived_class_2335", message: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_constructor_arguments_2336", message: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", message: "Super calls are not permitted outside constructors or in nested functions inside constructors." }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", message: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class." }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_type_1_2339", message: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", message: "Only public and protected methods of the base class are accessible via the 'super' keyword." }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_and_only_accessible_within_class_1_2341", message: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An_index_expression_argument_must_be_of_type_string_number_symbol_or_any_2342", message: "An index expression argument must be of type 'string', 'number', 'symbol', or 'any'." }, - This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1: { code: 2343, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1_2343", message: "This syntax requires an imported helper named '{1}', but module '{0}' has no exported member '{1}'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type_0_does_not_satisfy_the_constraint_1_2344", message: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", message: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied_parameters_do_not_match_any_signature_of_call_target_2346", message: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped_function_calls_may_not_accept_type_arguments_2347", message: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", message: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatur_2349", message: "Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only_a_void_function_can_be_called_with_the_new_keyword_2350", message: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature_2351", message: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Type_0_cannot_be_converted_to_type_1: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_converted_to_type_1_2352", message: "Type '{0}' cannot be converted to type '{1}'." }, - Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: { code: 2353, category: ts.DiagnosticCategory.Error, key: "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", message: "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'." }, - This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: { code: 2354, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", message: "This syntax requires an imported helper but module '{0}' cannot be found." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", message: "A function whose declared type is neither 'void' nor 'any' must return a value." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type_2356", message: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", message: "The operand of an increment or decrement operator must be a variable or a property access." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", message: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", message: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol_2360", message: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter_2361", message: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter." }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2362", message: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2363", message: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: { code: 2364, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", message: "The left-hand side of an assignment expression must be a variable or a property access." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator_0_cannot_be_applied_to_types_1_and_2_2365", message: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: { code: 2366, category: ts.DiagnosticCategory.Error, key: "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", message: "Function lacks ending return statement and return type does not include 'undefined'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type_parameter_name_cannot_be_0_2368", message: "Type parameter name cannot be '{0}'." }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", message: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_of_an_array_type_2370", message: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", message: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter_0_cannot_be_referenced_in_its_initializer_2372", message: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it_2373", message: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate_string_index_signature_2374", message: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate_number_index_signature_2375", message: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376", message: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors_for_derived_classes_must_contain_a_super_call_2377", message: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_must_return_a_value_2378", message: "A 'get' accessor must return a value." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter_and_setter_accessors_do_not_agree_in_visibility_2379", message: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_type_2380", message: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A_signature_with_an_implementation_cannot_use_a_string_literal_type_2381", message: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature_2382", message: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_non_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_exported_or_non_exported_2383", message: "Overload signatures must all be exported or non-exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", message: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_public_private_or_protected_2385", message: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_optional_or_required_2386", message: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_be_static_2387", message: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_not_be_static_2388", message: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function_implementation_name_must_be_0_2389", message: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor_implementation_is_missing_2390", message: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", message: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple_constructor_implementations_are_not_allowed_2392", message: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate_function_implementation_2393", message: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload_signature_is_not_compatible_with_function_implementation_2394", message: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", message: "Individual declarations in merged declaration '{0}' must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", message: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Declaration_name_conflicts_with_built_in_global_identifier_0: { code: 2397, category: ts.DiagnosticCategory.Error, key: "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", message: "Declaration name conflicts with built-in global identifier '{0}'." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", message: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", message: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference_2401", message: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", message: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", message: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", message: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", message: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: { code: 2406, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", message: "The left-hand side of a 'for...in' statement must be a variable or a property access." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_2407", message: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters_cannot_return_a_value_2408", message: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", message: "Return type of constructor signature must be assignable to the instance type of the class." }, - The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", message: "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_string_index_type_2_2411", message: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2_2412", message: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric_index_type_0_is_not_assignable_to_string_index_type_1_2413", message: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class_name_cannot_be_0_2414", message: "Class name cannot be '{0}'." }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_extends_base_class_1_2415", message: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", message: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_implements_interface_1_2420", message: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_implement_another_class_or_interface_2422", message: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_proper_2424", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", message: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", message: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface_name_cannot_be_0_2427", message: "Interface name cannot be '{0}'." }, - All_declarations_of_0_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_type_parameters_2428", message: "All declarations of '{0}' must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface_0_incorrectly_extends_interface_1_2430", message: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum_name_cannot_be_0_2431", message: "Enum name cannot be '{0}'." }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", message: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", message: "A namespace declaration cannot be in a different file from a class or function with which it is merged." }, - A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", message: "A namespace declaration cannot be located prior to a class or function with which it is merged." }, - Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", message: "Ambient modules cannot be nested in other modules or namespaces." }, - Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient_module_declaration_cannot_specify_relative_module_name_2436", message: "Ambient module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", message: "Module '{0}' is hidden by a local declaration with the same name." }, - Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import_name_cannot_be_0_2438", message: "Import name cannot be '{0}'." }, - Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", message: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import_declaration_conflicts_with_local_declaration_of_0_2440", message: "Import declaration conflicts with local declaration of '{0}'." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types_have_separate_declarations_of_a_private_property_0_2442", message: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", message: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", message: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", message: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_2446", message: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", message: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block_scoped_variable_0_used_before_its_declaration_2448", message: "Block-scoped variable '{0}' used before its declaration." }, - Class_0_used_before_its_declaration: { code: 2449, category: ts.DiagnosticCategory.Error, key: "Class_0_used_before_its_declaration_2449", message: "Class '{0}' used before its declaration." }, - Enum_0_used_before_its_declaration: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Enum_0_used_before_its_declaration_2450", message: "Enum '{0}' used before its declaration." }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_block_scoped_variable_0_2451", message: "Cannot redeclare block-scoped variable '{0}'." }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An_enum_member_cannot_have_a_numeric_name_2452", message: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_typ_2453", message: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Variable_0_is_used_before_being_assigned: { code: 2454, category: ts.DiagnosticCategory.Error, key: "Variable_0_is_used_before_being_assigned_2454", message: "Variable '{0}' is used before being assigned." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0_2455", message: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type_alias_0_circularly_references_itself_2456", message: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type_alias_name_cannot_be_0_2457", message: "Type alias name cannot be '{0}'." }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An_AMD_module_cannot_have_multiple_name_assignments_2458", message: "An AMD module cannot have multiple name assignments." }, - Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_and_no_string_index_signature_2459", message: "Type '{0}' has no property '{1}' and no string index signature." }, - Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_2460", message: "Type '{0}' has no property '{1}'." }, - Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_2461", message: "Type '{0}' is not an array type." }, - A_rest_element_must_be_last_in_a_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", message: "A rest element must be last in a destructuring pattern." }, - A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", message: "A binding pattern parameter cannot be optional in an implementation signature." }, - A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", message: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, - this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_computed_property_name_2465", message: "'this' cannot be referenced in a computed property name." }, - super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_a_computed_property_name_2466", message: "'super' cannot be referenced in a computed property name." }, - A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", message: "A computed property name cannot reference a type parameter from its containing type." }, - Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_value_0_2468", message: "Cannot find global value '{0}'." }, - The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The_0_operator_cannot_be_applied_to_type_symbol_2469", message: "The '{0}' operator cannot be applied to type 'symbol'." }, - Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object_2470", message: "'Symbol' reference does not refer to the global Symbol constructor object." }, - A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_of_the_form_0_must_be_of_type_symbol_2471", message: "A computed property name of the form '{0}' must be of type 'symbol'." }, - Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", message: "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum_declarations_must_all_be_const_or_non_const_2473", message: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In_const_enum_declarations_member_initializer_must_be_constant_expression_2474", message: "In 'const' enum declarations member initializer must be constant expression." }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", message: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", message: "A const enum member can only be accessed using a string literal." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", message: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", message: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_const_enum_1_2479", message: "Property '{0}' does not exist on 'const' enum '{1}'." }, - let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", message: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, - Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", message: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, - The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", message: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, - Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export_declaration_conflicts_with_exported_declaration_of_0_2484", message: "Export declaration conflicts with exported declaration of '{0}'." }, - The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: { code: 2487, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", message: "The left-hand side of a 'for...of' statement must be a variable or a property access." }, - Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", message: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, - An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An_iterator_must_have_a_next_method_2489", message: "An iterator must have a 'next()' method." }, - The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property_2490", message: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, - The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", message: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, - Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_identifier_0_in_catch_clause_2492", message: "Cannot redeclare identifier '{0}' in catch clause." }, - Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2_2493", message: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, - Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", message: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, - Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_2495", message: "Type '{0}' is not an array type or a string type." }, - The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", message: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, - Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct_2497", message: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, - Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", message: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, - An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", message: "An interface can only extend an identifier/qualified-name with optional type arguments." }, - A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", message: "A class can only implement an identifier/qualified-name with optional type arguments." }, - A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_contain_a_binding_pattern_2501", message: "A rest element cannot contain a binding pattern." }, - _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", message: "'{0}' is referenced directly or indirectly in its own type annotation." }, - Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot_find_namespace_0_2503", message: "Cannot find namespace '{0}'." }, - Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: { code: 2504, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", message: "Type must have a '[Symbol.asyncIterator]()' method that returns an async iterator." }, - A_generator_cannot_have_a_void_type_annotation: { code: 2505, category: ts.DiagnosticCategory.Error, key: "A_generator_cannot_have_a_void_type_annotation_2505", message: "A generator cannot have a 'void' type annotation." }, - _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: { code: 2506, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", message: "'{0}' is referenced directly or indirectly in its own base expression." }, - Type_0_is_not_a_constructor_function_type: { code: 2507, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_constructor_function_type_2507", message: "Type '{0}' is not a constructor function type." }, - No_base_constructor_has_the_specified_number_of_type_arguments: { code: 2508, category: ts.DiagnosticCategory.Error, key: "No_base_constructor_has_the_specified_number_of_type_arguments_2508", message: "No base constructor has the specified number of type arguments." }, - Base_constructor_return_type_0_is_not_a_class_or_interface_type: { code: 2509, category: ts.DiagnosticCategory.Error, key: "Base_constructor_return_type_0_is_not_a_class_or_interface_type_2509", message: "Base constructor return type '{0}' is not a class or interface type." }, - Base_constructors_must_all_have_the_same_return_type: { code: 2510, category: ts.DiagnosticCategory.Error, key: "Base_constructors_must_all_have_the_same_return_type_2510", message: "Base constructors must all have the same return type." }, - Cannot_create_an_instance_of_the_abstract_class_0: { code: 2511, category: ts.DiagnosticCategory.Error, key: "Cannot_create_an_instance_of_the_abstract_class_0_2511", message: "Cannot create an instance of the abstract class '{0}'." }, - Overload_signatures_must_all_be_abstract_or_non_abstract: { code: 2512, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", message: "Overload signatures must all be abstract or non-abstract." }, - Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: { code: 2513, category: ts.DiagnosticCategory.Error, key: "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", message: "Abstract method '{0}' in class '{1}' cannot be accessed via super expression." }, - Classes_containing_abstract_methods_must_be_marked_abstract: { code: 2514, category: ts.DiagnosticCategory.Error, key: "Classes_containing_abstract_methods_must_be_marked_abstract_2514", message: "Classes containing abstract methods must be marked abstract." }, - Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: { code: 2515, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", message: "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'." }, - All_declarations_of_an_abstract_method_must_be_consecutive: { code: 2516, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_an_abstract_method_must_be_consecutive_2516", message: "All declarations of an abstract method must be consecutive." }, - Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: { code: 2517, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", message: "Cannot assign an abstract constructor type to a non-abstract constructor type." }, - A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: { code: 2518, category: ts.DiagnosticCategory.Error, key: "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", message: "A 'this'-based type guard is not compatible with a parameter-based type guard." }, - An_async_iterator_must_have_a_next_method: { code: 2519, category: ts.DiagnosticCategory.Error, key: "An_async_iterator_must_have_a_next_method_2519", message: "An async iterator must have a 'next()' method." }, - Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: { code: 2520, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", message: "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions." }, - Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions: { code: 2521, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions_2521", message: "Expression resolves to variable declaration '{0}' that compiler uses to support async functions." }, - The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: { code: 2522, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", message: "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method." }, - yield_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2523, category: ts.DiagnosticCategory.Error, key: "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", message: "'yield' expressions cannot be used in a parameter initializer." }, - await_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2524, category: ts.DiagnosticCategory.Error, key: "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", message: "'await' expressions cannot be used in a parameter initializer." }, - Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: { code: 2525, category: ts.DiagnosticCategory.Error, key: "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", message: "Initializer provides no value for this binding element and the binding element has no default value." }, - A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: { code: 2526, category: ts.DiagnosticCategory.Error, key: "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", message: "A 'this' type is available only in a non-static member of a class or interface." }, - The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary: { code: 2527, category: ts.DiagnosticCategory.Error, key: "The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary_2527", message: "The inferred type of '{0}' references an inaccessible 'this' type. A type annotation is necessary." }, - A_module_cannot_have_multiple_default_exports: { code: 2528, category: ts.DiagnosticCategory.Error, key: "A_module_cannot_have_multiple_default_exports_2528", message: "A module cannot have multiple default exports." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: { code: 2529, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions." }, - Property_0_is_incompatible_with_index_signature: { code: 2530, category: ts.DiagnosticCategory.Error, key: "Property_0_is_incompatible_with_index_signature_2530", message: "Property '{0}' is incompatible with index signature." }, - Object_is_possibly_null: { code: 2531, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_2531", message: "Object is possibly 'null'." }, - Object_is_possibly_undefined: { code: 2532, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_undefined_2532", message: "Object is possibly 'undefined'." }, - Object_is_possibly_null_or_undefined: { code: 2533, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_or_undefined_2533", message: "Object is possibly 'null' or 'undefined'." }, - A_function_returning_never_cannot_have_a_reachable_end_point: { code: 2534, category: ts.DiagnosticCategory.Error, key: "A_function_returning_never_cannot_have_a_reachable_end_point_2534", message: "A function returning 'never' cannot have a reachable end point." }, - Enum_type_0_has_members_with_initializers_that_are_not_literals: { code: 2535, category: ts.DiagnosticCategory.Error, key: "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", message: "Enum type '{0}' has members with initializers that are not literals." }, - Type_0_cannot_be_used_to_index_type_1: { code: 2536, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_to_index_type_1_2536", message: "Type '{0}' cannot be used to index type '{1}'." }, - Type_0_has_no_matching_index_signature_for_type_1: { code: 2537, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_matching_index_signature_for_type_1_2537", message: "Type '{0}' has no matching index signature for type '{1}'." }, - Type_0_cannot_be_used_as_an_index_type: { code: 2538, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_as_an_index_type_2538", message: "Type '{0}' cannot be used as an index type." }, - Cannot_assign_to_0_because_it_is_not_a_variable: { code: 2539, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_not_a_variable_2539", message: "Cannot assign to '{0}' because it is not a variable." }, - Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property: { code: 2540, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property_2540", message: "Cannot assign to '{0}' because it is a constant or a read-only property." }, - The_target_of_an_assignment_must_be_a_variable_or_a_property_access: { code: 2541, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_assignment_must_be_a_variable_or_a_property_access_2541", message: "The target of an assignment must be a variable or a property access." }, - Index_signature_in_type_0_only_permits_reading: { code: 2542, category: ts.DiagnosticCategory.Error, key: "Index_signature_in_type_0_only_permits_reading_2542", message: "Index signature in type '{0}' only permits reading." }, - Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: { code: 2543, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", message: "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference." }, - Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: { code: 2544, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", message: "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference." }, - A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: { code: 2545, category: ts.DiagnosticCategory.Error, key: "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", message: "A mixin class must have a constructor with a single rest parameter of type 'any[]'." }, - Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1: { code: 2546, category: ts.DiagnosticCategory.Error, key: "Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1_2546", message: "Property '{0}' has conflicting declarations and is inaccessible in type '{1}'." }, - The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: { code: 2547, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value__2547", message: "The type returned by the 'next()' method of an async iterator must be a promise for a type with a 'value' property." }, - Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2548, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", message: "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2549, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", message: "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Generic_type_instantiation_is_excessively_deep_and_possibly_infinite: { code: 2550, category: ts.DiagnosticCategory.Error, key: "Generic_type_instantiation_is_excessively_deep_and_possibly_infinite_2550", message: "Generic type instantiation is excessively deep and possibly infinite." }, - JSX_element_attributes_type_0_may_not_be_a_union_type: { code: 2600, category: ts.DiagnosticCategory.Error, key: "JSX_element_attributes_type_0_may_not_be_a_union_type_2600", message: "JSX element attributes type '{0}' may not be a union type." }, - The_return_type_of_a_JSX_element_constructor_must_return_an_object_type: { code: 2601, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_JSX_element_constructor_must_return_an_object_type_2601", message: "The return type of a JSX element constructor must return an object type." }, - JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: { code: 2602, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", message: "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist." }, - Property_0_in_type_1_is_not_assignable_to_type_2: { code: 2603, category: ts.DiagnosticCategory.Error, key: "Property_0_in_type_1_is_not_assignable_to_type_2_2603", message: "Property '{0}' in type '{1}' is not assignable to type '{2}'." }, - JSX_element_type_0_does_not_have_any_construct_or_call_signatures: { code: 2604, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", message: "JSX element type '{0}' does not have any construct or call signatures." }, - JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements: { code: 2605, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements_2605", message: "JSX element type '{0}' is not a constructor function for JSX elements." }, - Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: { code: 2606, category: ts.DiagnosticCategory.Error, key: "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", message: "Property '{0}' of JSX spread attribute is not assignable to target property." }, - JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: { code: 2607, category: ts.DiagnosticCategory.Error, key: "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", message: "JSX element class does not support attributes because it does not have a '{0}' property." }, - The_global_type_JSX_0_may_not_have_more_than_one_property: { code: 2608, category: ts.DiagnosticCategory.Error, key: "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", message: "The global type 'JSX.{0}' may not have more than one property." }, - JSX_spread_child_must_be_an_array_type: { code: 2609, category: ts.DiagnosticCategory.Error, key: "JSX_spread_child_must_be_an_array_type_2609", message: "JSX spread child must be an array type." }, - Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: { code: 2649, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", message: "Cannot augment module '{0}' with value exports because it resolves to a non-module entity." }, - Cannot_emit_namespaced_JSX_elements_in_React: { code: 2650, category: ts.DiagnosticCategory.Error, key: "Cannot_emit_namespaced_JSX_elements_in_React_2650", message: "Cannot emit namespaced JSX elements in React." }, - A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: { code: 2651, category: ts.DiagnosticCategory.Error, key: "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", message: "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums." }, - Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: { code: 2652, category: ts.DiagnosticCategory.Error, key: "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", message: "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead." }, - Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: { code: 2653, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", message: "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'." }, - Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition: { code: 2654, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_pack_2654", message: "Exported external package typings file cannot contain tripleslash references. Please contact the package author to update the package definition." }, - Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition: { code: 2656, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_2656", message: "Exported external package typings file '{0}' is not a module. Please contact the package author to update the package definition." }, - JSX_expressions_must_have_one_parent_element: { code: 2657, category: ts.DiagnosticCategory.Error, key: "JSX_expressions_must_have_one_parent_element_2657", message: "JSX expressions must have one parent element." }, - Type_0_provides_no_match_for_the_signature_1: { code: 2658, category: ts.DiagnosticCategory.Error, key: "Type_0_provides_no_match_for_the_signature_1_2658", message: "Type '{0}' provides no match for the signature '{1}'." }, - super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: { code: 2659, category: ts.DiagnosticCategory.Error, key: "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", message: "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher." }, - super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: { code: 2660, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", message: "'super' can only be referenced in members of derived classes or object literal expressions." }, - Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: { code: 2661, category: ts.DiagnosticCategory.Error, key: "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", message: "Cannot export '{0}'. Only local declarations can be exported from a module." }, - Cannot_find_name_0_Did_you_mean_the_static_member_1_0: { code: 2662, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", message: "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?" }, - Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: { code: 2663, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", message: "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?" }, - Invalid_module_name_in_augmentation_module_0_cannot_be_found: { code: 2664, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", message: "Invalid module name in augmentation, module '{0}' cannot be found." }, - Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: { code: 2665, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", message: "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented." }, - Exports_and_export_assignments_are_not_permitted_in_module_augmentations: { code: 2666, category: ts.DiagnosticCategory.Error, key: "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", message: "Exports and export assignments are not permitted in module augmentations." }, - Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: { code: 2667, category: ts.DiagnosticCategory.Error, key: "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", message: "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module." }, - export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: { code: 2668, category: ts.DiagnosticCategory.Error, key: "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", message: "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible." }, - Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: { code: 2669, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", message: "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations." }, - Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: { code: 2670, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", message: "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context." }, - Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: { code: 2671, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", message: "Cannot augment module '{0}' because it resolves to a non-module entity." }, - Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: { code: 2672, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", message: "Cannot assign a '{0}' constructor type to a '{1}' constructor type." }, - Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: { code: 2673, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", message: "Constructor of class '{0}' is private and only accessible within the class declaration." }, - Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: { code: 2674, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", message: "Constructor of class '{0}' is protected and only accessible within the class declaration." }, - Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: { code: 2675, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", message: "Cannot extend a class '{0}'. Class constructor is marked as private." }, - Accessors_must_both_be_abstract_or_non_abstract: { code: 2676, category: ts.DiagnosticCategory.Error, key: "Accessors_must_both_be_abstract_or_non_abstract_2676", message: "Accessors must both be abstract or non-abstract." }, - A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: { code: 2677, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", message: "A type predicate's type must be assignable to its parameter's type." }, - Type_0_is_not_comparable_to_type_1: { code: 2678, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_comparable_to_type_1_2678", message: "Type '{0}' is not comparable to type '{1}'." }, - A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: { code: 2679, category: ts.DiagnosticCategory.Error, key: "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", message: "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'." }, - A_this_parameter_must_be_the_first_parameter: { code: 2680, category: ts.DiagnosticCategory.Error, key: "A_this_parameter_must_be_the_first_parameter_2680", message: "A 'this' parameter must be the first parameter." }, - A_constructor_cannot_have_a_this_parameter: { code: 2681, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_have_a_this_parameter_2681", message: "A constructor cannot have a 'this' parameter." }, - get_and_set_accessor_must_have_the_same_this_type: { code: 2682, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_this_type_2682", message: "'get' and 'set' accessor must have the same 'this' type." }, - this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: { code: 2683, category: ts.DiagnosticCategory.Error, key: "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", message: "'this' implicitly has type 'any' because it does not have a type annotation." }, - The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: { code: 2684, category: ts.DiagnosticCategory.Error, key: "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", message: "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'." }, - The_this_types_of_each_signature_are_incompatible: { code: 2685, category: ts.DiagnosticCategory.Error, key: "The_this_types_of_each_signature_are_incompatible_2685", message: "The 'this' types of each signature are incompatible." }, - _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: { code: 2686, category: ts.DiagnosticCategory.Error, key: "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", message: "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead." }, - All_declarations_of_0_must_have_identical_modifiers: { code: 2687, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_modifiers_2687", message: "All declarations of '{0}' must have identical modifiers." }, - Cannot_find_type_definition_file_for_0: { code: 2688, category: ts.DiagnosticCategory.Error, key: "Cannot_find_type_definition_file_for_0_2688", message: "Cannot find type definition file for '{0}'." }, - Cannot_extend_an_interface_0_Did_you_mean_implements: { code: 2689, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", message: "Cannot extend an interface '{0}'. Did you mean 'implements'?" }, - An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: { code: 2691, category: ts.DiagnosticCategory.Error, key: "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", message: "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead." }, - _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: { code: 2692, category: ts.DiagnosticCategory.Error, key: "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", message: "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: { code: 2693, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", message: "'{0}' only refers to a type, but is being used as a value here." }, - Namespace_0_has_no_exported_member_1: { code: 2694, category: ts.DiagnosticCategory.Error, key: "Namespace_0_has_no_exported_member_1_2694", message: "Namespace '{0}' has no exported member '{1}'." }, - Left_side_of_comma_operator_is_unused_and_has_no_side_effects: { code: 2695, category: ts.DiagnosticCategory.Error, key: "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", message: "Left side of comma operator is unused and has no side effects." }, - The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: { code: 2696, category: ts.DiagnosticCategory.Error, key: "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", message: "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?" }, - An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: { code: 2697, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", message: "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option." }, - Spread_types_may_only_be_created_from_object_types: { code: 2698, category: ts.DiagnosticCategory.Error, key: "Spread_types_may_only_be_created_from_object_types_2698", message: "Spread types may only be created from object types." }, - Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: { code: 2699, category: ts.DiagnosticCategory.Error, key: "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", message: "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'." }, - Rest_types_may_only_be_created_from_object_types: { code: 2700, category: ts.DiagnosticCategory.Error, key: "Rest_types_may_only_be_created_from_object_types_2700", message: "Rest types may only be created from object types." }, - The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: { code: 2701, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", message: "The target of an object rest assignment must be a variable or a property access." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: { code: 2702, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", message: "'{0}' only refers to a type, but is being used as a namespace here." }, - The_operand_of_a_delete_operator_must_be_a_property_reference: { code: 2703, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", message: "The operand of a delete operator must be a property reference." }, - The_operand_of_a_delete_operator_cannot_be_a_read_only_property: { code: 2704, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", message: "The operand of a delete operator cannot be a read-only property." }, - An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: { code: 2705, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", message: "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option." }, - Required_type_parameters_may_not_follow_optional_type_parameters: { code: 2706, category: ts.DiagnosticCategory.Error, key: "Required_type_parameters_may_not_follow_optional_type_parameters_2706", message: "Required type parameters may not follow optional type parameters." }, - Generic_type_0_requires_between_1_and_2_type_arguments: { code: 2707, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_between_1_and_2_type_arguments_2707", message: "Generic type '{0}' requires between {1} and {2} type arguments." }, - Cannot_use_namespace_0_as_a_value: { code: 2708, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_value_2708", message: "Cannot use namespace '{0}' as a value." }, - Cannot_use_namespace_0_as_a_type: { code: 2709, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_type_2709", message: "Cannot use namespace '{0}' as a type." }, - _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: { code: 2710, category: ts.DiagnosticCategory.Error, key: "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", message: "'{0}' are specified twice. The attribute named '{0}' will be overwritten." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import_declaration_0_is_using_private_name_1_4000", message: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", message: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", message: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", message: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", message: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", message: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", message: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", message: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", message: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", message: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", message: "'extends' clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", message: "'extends' clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", message: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", message: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_private_name_1_4025", message: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", message: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", message: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", message: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", message: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", message: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", message: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", message: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", message: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_4034", message: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1_4035", message: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_4036", message: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1_4037", message: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_externa_4038", message: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_4039", message: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0_4040", message: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_modul_4041", message: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_4042", message: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0_4043", message: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", message: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", message: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", message: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", message: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", message: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", message: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", message: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", message: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", message: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", message: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", message: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", message: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", message: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", message: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", message: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", message: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", message: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", message: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", message: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", message: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", message: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", message: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", message: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", message: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", message: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", message: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", message: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", message: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", message: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported_type_alias_0_has_or_is_using_private_name_1_4081", message: "Exported type alias '{0}' has or is using private name '{1}'." }, - Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default_export_of_the_module_has_or_is_using_private_name_0_4082", message: "Default export of the module has or is using private name '{0}'." }, - Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: { code: 4083, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", message: "Type parameter '{0}' of exported type alias has or is using private name '{1}'." }, - Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: { code: 4090, category: ts.DiagnosticCategory.Message, key: "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", message: "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", message: "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4092, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", message: "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced: { code: 4093, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced_4093", message: "'extends' clause of exported class '{0}' refers to a type whose name cannot be referenced." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The_current_host_does_not_support_the_0_option_5001", message: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", message: "Cannot find the common subdirectory path for the input files." }, - File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5010, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", message: "File specification cannot end in a recursive directory wildcard ('**'): '{0}'." }, - File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0: { code: 5011, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0_5011", message: "File specification cannot contain multiple recursive directory wildcards ('**'): '{0}'." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot_read_file_0_Colon_1_5012", message: "Cannot read file '{0}': {1}." }, - Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed_to_parse_file_0_Colon_1_5014", message: "Failed to parse file '{0}': {1}." }, - Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown_compiler_option_0_5023", message: "Unknown compiler option '{0}'." }, - Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_requires_a_value_of_type_1_5024", message: "Compiler option '{0}' requires a value of type {1}." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could_not_write_file_0_Colon_1_5033", message: "Could not write file '{0}': {1}." }, - Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", message: "Option 'project' cannot be mixed with source files on a command line." }, - Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", message: "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher." }, - Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", message: "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, - Option_0_cannot_be_specified_without_specifying_option_1: { code: 5052, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_without_specifying_option_1_5052", message: "Option '{0}' cannot be specified without specifying option '{1}'." }, - Option_0_cannot_be_specified_with_option_1: { code: 5053, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_with_option_1_5053", message: "Option '{0}' cannot be specified with option '{1}'." }, - A_tsconfig_json_file_is_already_defined_at_Colon_0: { code: 5054, category: ts.DiagnosticCategory.Error, key: "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", message: "A 'tsconfig.json' file is already defined at: '{0}'." }, - Cannot_write_file_0_because_it_would_overwrite_input_file: { code: 5055, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", message: "Cannot write file '{0}' because it would overwrite input file." }, - Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: { code: 5056, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", message: "Cannot write file '{0}' because it would be overwritten by multiple input files." }, - Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: { code: 5057, category: ts.DiagnosticCategory.Error, key: "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", message: "Cannot find a tsconfig.json file at the specified directory: '{0}'." }, - The_specified_path_does_not_exist_Colon_0: { code: 5058, category: ts.DiagnosticCategory.Error, key: "The_specified_path_does_not_exist_Colon_0_5058", message: "The specified path does not exist: '{0}'." }, - Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: { code: 5059, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", message: "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier." }, - Option_paths_cannot_be_used_without_specifying_baseUrl_option: { code: 5060, category: ts.DiagnosticCategory.Error, key: "Option_paths_cannot_be_used_without_specifying_baseUrl_option_5060", message: "Option 'paths' cannot be used without specifying '--baseUrl' option." }, - Pattern_0_can_have_at_most_one_Asterisk_character: { code: 5061, category: ts.DiagnosticCategory.Error, key: "Pattern_0_can_have_at_most_one_Asterisk_character_5061", message: "Pattern '{0}' can have at most one '*' character." }, - Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character: { code: 5062, category: ts.DiagnosticCategory.Error, key: "Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character_5062", message: "Substitution '{0}' in pattern '{1}' in can have at most one '*' character." }, - Substitutions_for_pattern_0_should_be_an_array: { code: 5063, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_should_be_an_array_5063", message: "Substitutions for pattern '{0}' should be an array." }, - Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: { code: 5064, category: ts.DiagnosticCategory.Error, key: "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", message: "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'." }, - File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5065, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", message: "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'." }, - Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: { code: 5066, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", message: "Substitutions for pattern '{0}' shouldn't be an empty array." }, - Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: { code: 5067, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", message: "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate_and_emit_output_to_single_file_6001", message: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_d_ts_file_6002", message: "Generates corresponding '.d.ts' file." }, - Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6003", message: "Specify the location where debugger should locate map files instead of generated locations." }, - Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", message: "Specify the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch_input_files_6005", message: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect_output_structure_to_the_directory_6006", message: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do_not_erase_const_enum_declarations_in_generated_code_6007", message: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_if_any_errors_were_reported_6008", message: "Do not emit outputs if any errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_comments_to_output_6009", message: "Do not emit comments to output." }, - Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_6010", message: "Do not emit outputs." }, - Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: { code: 6011, category: ts.DiagnosticCategory.Message, key: "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", message: "Allow default imports from modules with no default export. This does not affect code emit, just typechecking." }, - Skip_type_checking_of_declaration_files: { code: 6012, category: ts.DiagnosticCategory.Message, key: "Skip_type_checking_of_declaration_files_6012", message: "Skip type checking of declaration files." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT_6015", message: "Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'." }, - Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015_6016", message: "Specify module code generation: 'commonjs', 'amd', 'system', 'umd' or 'es2015'." }, - Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print_this_message_6017", message: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print_the_compiler_s_version_6019", message: "Print the compiler's version." }, - Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", message: "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'." }, - Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax_Colon_0_6023", message: "Syntax: {0}" }, - options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options_6024", message: "options" }, - file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file_6025", message: "file" }, - Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples_Colon_0_6026", message: "Examples: {0}" }, - Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options_Colon_6027", message: "Options:" }, - Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version_0_6029", message: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert_command_line_options_and_files_from_a_file_6030", message: "Insert command line options and files from a file." }, - File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File_change_detected_Starting_incremental_compilation_6032", message: "File change detected. Starting incremental compilation..." }, - KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND_6034", message: "KIND" }, - FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE_6035", message: "FILE" }, - VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION_6036", message: "VERSION" }, - LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION_6037", message: "LOCATION" }, - DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY_6038", message: "DIRECTORY" }, - STRATEGY: { code: 6039, category: ts.DiagnosticCategory.Message, key: "STRATEGY_6039", message: "STRATEGY" }, - FILE_OR_DIRECTORY: { code: 6040, category: ts.DiagnosticCategory.Message, key: "FILE_OR_DIRECTORY_6040", message: "FILE OR DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation_complete_Watching_for_file_changes_6042", message: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_map_file_6043", message: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_expects_an_argument_6044", message: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated_quoted_string_in_response_file_0_6045", message: "Unterminated quoted string in response file '{0}'." }, - Argument_for_0_option_must_be_Colon_1: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument_for_0_option_must_be_Colon_1_6046", message: "Argument for '{0}' option must be: {1}." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", message: "Locale must be of the form <language> or <language>-<territory>. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported_locale_0_6049", message: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable_to_open_file_0_6050", message: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted_locale_file_0_6051", message: "Corrupted locale file {0}." }, - Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", message: "Raise error on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File_0_not_found_6053", message: "File '{0}' not found." }, - File_0_has_unsupported_extension_The_only_supported_extensions_are_1: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File_0_has_unsupported_extension_The_only_supported_extensions_are_1_6054", message: "File '{0}' has unsupported extension. The only supported extensions are {1}." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", message: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", message: "Do not emit declarations for code that has an '@internal' annotation." }, - Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", message: "Specify the root directory of input files. Use to control the output directory structure with --outDir." }, - File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", message: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, - Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", message: "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, - NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE_6061", message: "NEWLINE" }, - Option_0_can_only_be_specified_in_tsconfig_json_file: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_specified_in_tsconfig_json_file_6064", message: "Option '{0}' can only be specified in 'tsconfig.json' file." }, - Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_decorators_6065", message: "Enables experimental support for ES7 decorators." }, - Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", message: "Enables experimental support for emitting type metadata for decorators." }, - Enables_experimental_support_for_ES7_async_functions: { code: 6068, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_async_functions_6068", message: "Enables experimental support for ES7 async functions." }, - Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: { code: 6069, category: ts.DiagnosticCategory.Message, key: "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", message: "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)." }, - Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: { code: 6070, category: ts.DiagnosticCategory.Message, key: "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", message: "Initializes a TypeScript project and creates a tsconfig.json file." }, - Successfully_created_a_tsconfig_json_file: { code: 6071, category: ts.DiagnosticCategory.Message, key: "Successfully_created_a_tsconfig_json_file_6071", message: "Successfully created a tsconfig.json file." }, - Suppress_excess_property_checks_for_object_literals: { code: 6072, category: ts.DiagnosticCategory.Message, key: "Suppress_excess_property_checks_for_object_literals_6072", message: "Suppress excess property checks for object literals." }, - Stylize_errors_and_messages_using_color_and_context_experimental: { code: 6073, category: ts.DiagnosticCategory.Message, key: "Stylize_errors_and_messages_using_color_and_context_experimental_6073", message: "Stylize errors and messages using color and context (experimental)." }, - Do_not_report_errors_on_unused_labels: { code: 6074, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unused_labels_6074", message: "Do not report errors on unused labels." }, - Report_error_when_not_all_code_paths_in_function_return_a_value: { code: 6075, category: ts.DiagnosticCategory.Message, key: "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", message: "Report error when not all code paths in function return a value." }, - Report_errors_for_fallthrough_cases_in_switch_statement: { code: 6076, category: ts.DiagnosticCategory.Message, key: "Report_errors_for_fallthrough_cases_in_switch_statement_6076", message: "Report errors for fallthrough cases in switch statement." }, - Do_not_report_errors_on_unreachable_code: { code: 6077, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unreachable_code_6077", message: "Do not report errors on unreachable code." }, - Disallow_inconsistently_cased_references_to_the_same_file: { code: 6078, category: ts.DiagnosticCategory.Message, key: "Disallow_inconsistently_cased_references_to_the_same_file_6078", message: "Disallow inconsistently-cased references to the same file." }, - Specify_library_files_to_be_included_in_the_compilation_Colon: { code: 6079, category: ts.DiagnosticCategory.Message, key: "Specify_library_files_to_be_included_in_the_compilation_Colon_6079", message: "Specify library files to be included in the compilation: " }, - Specify_JSX_code_generation_Colon_preserve_react_native_or_react: { code: 6080, category: ts.DiagnosticCategory.Message, key: "Specify_JSX_code_generation_Colon_preserve_react_native_or_react_6080", message: "Specify JSX code generation: 'preserve', 'react-native', or 'react'." }, - File_0_has_an_unsupported_extension_so_skipping_it: { code: 6081, category: ts.DiagnosticCategory.Message, key: "File_0_has_an_unsupported_extension_so_skipping_it_6081", message: "File '{0}' has an unsupported extension, so skipping it." }, - Only_amd_and_system_modules_are_supported_alongside_0: { code: 6082, category: ts.DiagnosticCategory.Error, key: "Only_amd_and_system_modules_are_supported_alongside_0_6082", message: "Only 'amd' and 'system' modules are supported alongside --{0}." }, - Base_directory_to_resolve_non_absolute_module_names: { code: 6083, category: ts.DiagnosticCategory.Message, key: "Base_directory_to_resolve_non_absolute_module_names_6083", message: "Base directory to resolve non-absolute module names." }, - Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: { code: 6084, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", message: "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit" }, - Enable_tracing_of_the_name_resolution_process: { code: 6085, category: ts.DiagnosticCategory.Message, key: "Enable_tracing_of_the_name_resolution_process_6085", message: "Enable tracing of the name resolution process." }, - Resolving_module_0_from_1: { code: 6086, category: ts.DiagnosticCategory.Message, key: "Resolving_module_0_from_1_6086", message: "======== Resolving module '{0}' from '{1}'. ========" }, - Explicitly_specified_module_resolution_kind_Colon_0: { code: 6087, category: ts.DiagnosticCategory.Message, key: "Explicitly_specified_module_resolution_kind_Colon_0_6087", message: "Explicitly specified module resolution kind: '{0}'." }, - Module_resolution_kind_is_not_specified_using_0: { code: 6088, category: ts.DiagnosticCategory.Message, key: "Module_resolution_kind_is_not_specified_using_0_6088", message: "Module resolution kind is not specified, using '{0}'." }, - Module_name_0_was_successfully_resolved_to_1: { code: 6089, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_successfully_resolved_to_1_6089", message: "======== Module name '{0}' was successfully resolved to '{1}'. ========" }, - Module_name_0_was_not_resolved: { code: 6090, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_not_resolved_6090", message: "======== Module name '{0}' was not resolved. ========" }, - paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: { code: 6091, category: ts.DiagnosticCategory.Message, key: "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", message: "'paths' option is specified, looking for a pattern to match module name '{0}'." }, - Module_name_0_matched_pattern_1: { code: 6092, category: ts.DiagnosticCategory.Message, key: "Module_name_0_matched_pattern_1_6092", message: "Module name '{0}', matched pattern '{1}'." }, - Trying_substitution_0_candidate_module_location_Colon_1: { code: 6093, category: ts.DiagnosticCategory.Message, key: "Trying_substitution_0_candidate_module_location_Colon_1_6093", message: "Trying substitution '{0}', candidate module location: '{1}'." }, - Resolving_module_name_0_relative_to_base_url_1_2: { code: 6094, category: ts.DiagnosticCategory.Message, key: "Resolving_module_name_0_relative_to_base_url_1_2_6094", message: "Resolving module name '{0}' relative to base url '{1}' - '{2}'." }, - Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: { code: 6095, category: ts.DiagnosticCategory.Message, key: "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", message: "Loading module as file / folder, candidate module location '{0}', target file type '{1}'." }, - File_0_does_not_exist: { code: 6096, category: ts.DiagnosticCategory.Message, key: "File_0_does_not_exist_6096", message: "File '{0}' does not exist." }, - File_0_exist_use_it_as_a_name_resolution_result: { code: 6097, category: ts.DiagnosticCategory.Message, key: "File_0_exist_use_it_as_a_name_resolution_result_6097", message: "File '{0}' exist - use it as a name resolution result." }, - Loading_module_0_from_node_modules_folder_target_file_type_1: { code: 6098, category: ts.DiagnosticCategory.Message, key: "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", message: "Loading module '{0}' from 'node_modules' folder, target file type '{1}'." }, - Found_package_json_at_0: { code: 6099, category: ts.DiagnosticCategory.Message, key: "Found_package_json_at_0_6099", message: "Found 'package.json' at '{0}'." }, - package_json_does_not_have_a_0_field: { code: 6100, category: ts.DiagnosticCategory.Message, key: "package_json_does_not_have_a_0_field_6100", message: "'package.json' does not have a '{0}' field." }, - package_json_has_0_field_1_that_references_2: { code: 6101, category: ts.DiagnosticCategory.Message, key: "package_json_has_0_field_1_that_references_2_6101", message: "'package.json' has '{0}' field '{1}' that references '{2}'." }, - Allow_javascript_files_to_be_compiled: { code: 6102, category: ts.DiagnosticCategory.Message, key: "Allow_javascript_files_to_be_compiled_6102", message: "Allow javascript files to be compiled." }, - Option_0_should_have_array_of_strings_as_a_value: { code: 6103, category: ts.DiagnosticCategory.Error, key: "Option_0_should_have_array_of_strings_as_a_value_6103", message: "Option '{0}' should have array of strings as a value." }, - Checking_if_0_is_the_longest_matching_prefix_for_1_2: { code: 6104, category: ts.DiagnosticCategory.Message, key: "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", message: "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'." }, - Expected_type_of_0_field_in_package_json_to_be_string_got_1: { code: 6105, category: ts.DiagnosticCategory.Message, key: "Expected_type_of_0_field_in_package_json_to_be_string_got_1_6105", message: "Expected type of '{0}' field in 'package.json' to be 'string', got '{1}'." }, - baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: { code: 6106, category: ts.DiagnosticCategory.Message, key: "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", message: "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'." }, - rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: { code: 6107, category: ts.DiagnosticCategory.Message, key: "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", message: "'rootDirs' option is set, using it to resolve relative module name '{0}'." }, - Longest_matching_prefix_for_0_is_1: { code: 6108, category: ts.DiagnosticCategory.Message, key: "Longest_matching_prefix_for_0_is_1_6108", message: "Longest matching prefix for '{0}' is '{1}'." }, - Loading_0_from_the_root_dir_1_candidate_location_2: { code: 6109, category: ts.DiagnosticCategory.Message, key: "Loading_0_from_the_root_dir_1_candidate_location_2_6109", message: "Loading '{0}' from the root dir '{1}', candidate location '{2}'." }, - Trying_other_entries_in_rootDirs: { code: 6110, category: ts.DiagnosticCategory.Message, key: "Trying_other_entries_in_rootDirs_6110", message: "Trying other entries in 'rootDirs'." }, - Module_resolution_using_rootDirs_has_failed: { code: 6111, category: ts.DiagnosticCategory.Message, key: "Module_resolution_using_rootDirs_has_failed_6111", message: "Module resolution using 'rootDirs' has failed." }, - Do_not_emit_use_strict_directives_in_module_output: { code: 6112, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_use_strict_directives_in_module_output_6112", message: "Do not emit 'use strict' directives in module output." }, - Enable_strict_null_checks: { code: 6113, category: ts.DiagnosticCategory.Message, key: "Enable_strict_null_checks_6113", message: "Enable strict null checks." }, - Unknown_option_excludes_Did_you_mean_exclude: { code: 6114, category: ts.DiagnosticCategory.Error, key: "Unknown_option_excludes_Did_you_mean_exclude_6114", message: "Unknown option 'excludes'. Did you mean 'exclude'?" }, - Raise_error_on_this_expressions_with_an_implied_any_type: { code: 6115, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_this_expressions_with_an_implied_any_type_6115", message: "Raise error on 'this' expressions with an implied 'any' type." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_2: { code: 6116, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========" }, - Resolving_using_primary_search_paths: { code: 6117, category: ts.DiagnosticCategory.Message, key: "Resolving_using_primary_search_paths_6117", message: "Resolving using primary search paths..." }, - Resolving_from_node_modules_folder: { code: 6118, category: ts.DiagnosticCategory.Message, key: "Resolving_from_node_modules_folder_6118", message: "Resolving from node_modules folder..." }, - Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: { code: 6119, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", message: "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========" }, - Type_reference_directive_0_was_not_resolved: { code: 6120, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_not_resolved_6120", message: "======== Type reference directive '{0}' was not resolved. ========" }, - Resolving_with_primary_search_path_0: { code: 6121, category: ts.DiagnosticCategory.Message, key: "Resolving_with_primary_search_path_0_6121", message: "Resolving with primary search path '{0}'." }, - Root_directory_cannot_be_determined_skipping_primary_search_paths: { code: 6122, category: ts.DiagnosticCategory.Message, key: "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", message: "Root directory cannot be determined, skipping primary search paths." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: { code: 6123, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========" }, - Type_declaration_files_to_be_included_in_compilation: { code: 6124, category: ts.DiagnosticCategory.Message, key: "Type_declaration_files_to_be_included_in_compilation_6124", message: "Type declaration files to be included in compilation." }, - Looking_up_in_node_modules_folder_initial_location_0: { code: 6125, category: ts.DiagnosticCategory.Message, key: "Looking_up_in_node_modules_folder_initial_location_0_6125", message: "Looking up in 'node_modules' folder, initial location '{0}'." }, - Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: { code: 6126, category: ts.DiagnosticCategory.Message, key: "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", message: "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder." }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: { code: 6127, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", message: "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========" }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: { code: 6128, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", message: "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========" }, - The_config_file_0_found_doesn_t_contain_any_source_files: { code: 6129, category: ts.DiagnosticCategory.Error, key: "The_config_file_0_found_doesn_t_contain_any_source_files_6129", message: "The config file '{0}' found doesn't contain any source files." }, - Resolving_real_path_for_0_result_1: { code: 6130, category: ts.DiagnosticCategory.Message, key: "Resolving_real_path_for_0_result_1_6130", message: "Resolving real path for '{0}', result '{1}'." }, - Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: { code: 6131, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", message: "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'." }, - File_name_0_has_a_1_extension_stripping_it: { code: 6132, category: ts.DiagnosticCategory.Message, key: "File_name_0_has_a_1_extension_stripping_it_6132", message: "File name '{0}' has a '{1}' extension - stripping it." }, - _0_is_declared_but_never_used: { code: 6133, category: ts.DiagnosticCategory.Error, key: "_0_is_declared_but_never_used_6133", message: "'{0}' is declared but never used." }, - Report_errors_on_unused_locals: { code: 6134, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_locals_6134", message: "Report errors on unused locals." }, - Report_errors_on_unused_parameters: { code: 6135, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_parameters_6135", message: "Report errors on unused parameters." }, - The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: { code: 6136, category: ts.DiagnosticCategory.Message, key: "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", message: "The maximum dependency depth to search under node_modules and load JavaScript files." }, - Property_0_is_declared_but_never_used: { code: 6138, category: ts.DiagnosticCategory.Error, key: "Property_0_is_declared_but_never_used_6138", message: "Property '{0}' is declared but never used." }, - Import_emit_helpers_from_tslib: { code: 6139, category: ts.DiagnosticCategory.Message, key: "Import_emit_helpers_from_tslib_6139", message: "Import emit helpers from 'tslib'." }, - Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: { code: 6140, category: ts.DiagnosticCategory.Error, key: "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", message: "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'." }, - Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: { code: 6141, category: ts.DiagnosticCategory.Message, key: "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", message: "Parse in strict mode and emit \"use strict\" for each source file." }, - Module_0_was_resolved_to_1_but_jsx_is_not_set: { code: 6142, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", message: "Module '{0}' was resolved to '{1}', but '--jsx' is not set." }, - Module_0_was_resolved_to_1_but_allowJs_is_not_set: { code: 6143, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_allowJs_is_not_set_6143", message: "Module '{0}' was resolved to '{1}', but '--allowJs' is not set." }, - Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: { code: 6144, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", message: "Module '{0}' was resolved as locally declared ambient module in file '{1}'." }, - Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: { code: 6145, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", message: "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified." }, - Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: { code: 6146, category: ts.DiagnosticCategory.Message, key: "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", message: "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'." }, - Resolution_for_module_0_was_found_in_cache: { code: 6147, category: ts.DiagnosticCategory.Message, key: "Resolution_for_module_0_was_found_in_cache_6147", message: "Resolution for module '{0}' was found in cache." }, - Directory_0_does_not_exist_skipping_all_lookups_in_it: { code: 6148, category: ts.DiagnosticCategory.Message, key: "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", message: "Directory '{0}' does not exist, skipping all lookups in it." }, - Show_diagnostic_information: { code: 6149, category: ts.DiagnosticCategory.Message, key: "Show_diagnostic_information_6149", message: "Show diagnostic information." }, - Show_verbose_diagnostic_information: { code: 6150, category: ts.DiagnosticCategory.Message, key: "Show_verbose_diagnostic_information_6150", message: "Show verbose diagnostic information." }, - Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: { code: 6151, category: ts.DiagnosticCategory.Message, key: "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", message: "Emit a single file with source maps instead of having a separate file." }, - Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: { code: 6152, category: ts.DiagnosticCategory.Message, key: "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", message: "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set." }, - Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: { code: 6153, category: ts.DiagnosticCategory.Message, key: "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", message: "Transpile each file as a separate module (similar to 'ts.transpileModule')." }, - Print_names_of_generated_files_part_of_the_compilation: { code: 6154, category: ts.DiagnosticCategory.Message, key: "Print_names_of_generated_files_part_of_the_compilation_6154", message: "Print names of generated files part of the compilation." }, - Print_names_of_files_part_of_the_compilation: { code: 6155, category: ts.DiagnosticCategory.Message, key: "Print_names_of_files_part_of_the_compilation_6155", message: "Print names of files part of the compilation." }, - The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: { code: 6156, category: ts.DiagnosticCategory.Message, key: "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", message: "The locale used when displaying messages to the user (e.g. 'en-us')" }, - Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: { code: 6157, category: ts.DiagnosticCategory.Message, key: "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", message: "Do not generate custom helper functions like '__extends' in compiled output." }, - Do_not_include_the_default_library_file_lib_d_ts: { code: 6158, category: ts.DiagnosticCategory.Message, key: "Do_not_include_the_default_library_file_lib_d_ts_6158", message: "Do not include the default library file (lib.d.ts)." }, - Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: { code: 6159, category: ts.DiagnosticCategory.Message, key: "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", message: "Do not add triple-slash references or imported modules to the list of compiled files." }, - Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: { code: 6160, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", message: "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files." }, - List_of_folders_to_include_type_definitions_from: { code: 6161, category: ts.DiagnosticCategory.Message, key: "List_of_folders_to_include_type_definitions_from_6161", message: "List of folders to include type definitions from." }, - Disable_size_limitations_on_JavaScript_projects: { code: 6162, category: ts.DiagnosticCategory.Message, key: "Disable_size_limitations_on_JavaScript_projects_6162", message: "Disable size limitations on JavaScript projects." }, - The_character_set_of_the_input_files: { code: 6163, category: ts.DiagnosticCategory.Message, key: "The_character_set_of_the_input_files_6163", message: "The character set of the input files." }, - Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: { code: 6164, category: ts.DiagnosticCategory.Message, key: "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6164", message: "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files." }, - Do_not_truncate_error_messages: { code: 6165, category: ts.DiagnosticCategory.Message, key: "Do_not_truncate_error_messages_6165", message: "Do not truncate error messages." }, - Output_directory_for_generated_declaration_files: { code: 6166, category: ts.DiagnosticCategory.Message, key: "Output_directory_for_generated_declaration_files_6166", message: "Output directory for generated declaration files." }, - A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: { code: 6167, category: ts.DiagnosticCategory.Message, key: "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", message: "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'." }, - List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: { code: 6168, category: ts.DiagnosticCategory.Message, key: "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", message: "List of root folders whose combined content represents the structure of the project at runtime." }, - Show_all_compiler_options: { code: 6169, category: ts.DiagnosticCategory.Message, key: "Show_all_compiler_options_6169", message: "Show all compiler options." }, - Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: { code: 6170, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", message: "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file" }, - Command_line_Options: { code: 6171, category: ts.DiagnosticCategory.Message, key: "Command_line_Options_6171", message: "Command-line Options" }, - Basic_Options: { code: 6172, category: ts.DiagnosticCategory.Message, key: "Basic_Options_6172", message: "Basic Options" }, - Strict_Type_Checking_Options: { code: 6173, category: ts.DiagnosticCategory.Message, key: "Strict_Type_Checking_Options_6173", message: "Strict Type-Checking Options" }, - Module_Resolution_Options: { code: 6174, category: ts.DiagnosticCategory.Message, key: "Module_Resolution_Options_6174", message: "Module Resolution Options" }, - Source_Map_Options: { code: 6175, category: ts.DiagnosticCategory.Message, key: "Source_Map_Options_6175", message: "Source Map Options" }, - Additional_Checks: { code: 6176, category: ts.DiagnosticCategory.Message, key: "Additional_Checks_6176", message: "Additional Checks" }, - Experimental_Options: { code: 6177, category: ts.DiagnosticCategory.Message, key: "Experimental_Options_6177", message: "Experimental Options" }, - Advanced_Options: { code: 6178, category: ts.DiagnosticCategory.Message, key: "Advanced_Options_6178", message: "Advanced Options" }, - Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: { code: 6179, category: ts.DiagnosticCategory.Message, key: "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", message: "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'." }, - Enable_all_strict_type_checking_options: { code: 6180, category: ts.DiagnosticCategory.Message, key: "Enable_all_strict_type_checking_options_6180", message: "Enable all strict type-checking options." }, - List_of_language_service_plugins: { code: 6181, category: ts.DiagnosticCategory.Message, key: "List_of_language_service_plugins_6181", message: "List of language service plugins." }, - Scoped_package_detected_looking_in_0: { code: 6182, category: ts.DiagnosticCategory.Message, key: "Scoped_package_detected_looking_in_0_6182", message: "Scoped package detected, looking in '{0}'" }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_an_1_type_7005", message: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter_0_implicitly_has_an_1_type_7006", message: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member_0_implicitly_has_an_1_type_7008", message: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", message: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", message: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", message: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", message: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: { code: 7015, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", message: "Element implicitly has an 'any' type because index expression is not of type 'number'." }, - Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", message: "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type." }, - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", message: "Element implicitly has an 'any' type because type '{0}' has no index signature." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object_literal_s_property_0_implicitly_has_an_1_type_7018", message: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest_parameter_0_implicitly_has_an_any_type_7019", message: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", message: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", message: "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", message: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", message: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type: { code: 7025, category: ts.DiagnosticCategory.Error, key: "Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_typ_7025", message: "Generator implicitly has type '{0}' because it does not yield any values. Consider supplying a return type." }, - JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: { code: 7026, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", message: "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists." }, - Unreachable_code_detected: { code: 7027, category: ts.DiagnosticCategory.Error, key: "Unreachable_code_detected_7027", message: "Unreachable code detected." }, - Unused_label: { code: 7028, category: ts.DiagnosticCategory.Error, key: "Unused_label_7028", message: "Unused label." }, - Fallthrough_case_in_switch: { code: 7029, category: ts.DiagnosticCategory.Error, key: "Fallthrough_case_in_switch_7029", message: "Fallthrough case in switch." }, - Not_all_code_paths_return_a_value: { code: 7030, category: ts.DiagnosticCategory.Error, key: "Not_all_code_paths_return_a_value_7030", message: "Not all code paths return a value." }, - Binding_element_0_implicitly_has_an_1_type: { code: 7031, category: ts.DiagnosticCategory.Error, key: "Binding_element_0_implicitly_has_an_1_type_7031", message: "Binding element '{0}' implicitly has an '{1}' type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: { code: 7032, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", message: "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation." }, - Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: { code: 7033, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", message: "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation." }, - Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: { code: 7034, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", message: "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined." }, - You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_this_element_8000", message: "You cannot rename this element." }, - You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", message: "You cannot rename elements that are defined in the standard TypeScript library." }, - import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "import_can_only_be_used_in_a_ts_file_8002", message: "'import ... =' can only be used in a .ts file." }, - export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "export_can_only_be_used_in_a_ts_file_8003", message: "'export=' can only be used in a .ts file." }, - type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "type_parameter_declarations_can_only_be_used_in_a_ts_file_8004", message: "'type parameter declarations' can only be used in a .ts file." }, - implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "implements_clauses_can_only_be_used_in_a_ts_file_8005", message: "'implements clauses' can only be used in a .ts file." }, - interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "interface_declarations_can_only_be_used_in_a_ts_file_8006", message: "'interface declarations' can only be used in a .ts file." }, - module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "module_declarations_can_only_be_used_in_a_ts_file_8007", message: "'module declarations' can only be used in a .ts file." }, - type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "type_aliases_can_only_be_used_in_a_ts_file_8008", message: "'type aliases' can only be used in a .ts file." }, - _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "_0_can_only_be_used_in_a_ts_file_8009", message: "'{0}' can only be used in a .ts file." }, - types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "types_can_only_be_used_in_a_ts_file_8010", message: "'types' can only be used in a .ts file." }, - type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "type_arguments_can_only_be_used_in_a_ts_file_8011", message: "'type arguments' can only be used in a .ts file." }, - parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "parameter_modifiers_can_only_be_used_in_a_ts_file_8012", message: "'parameter modifiers' can only be used in a .ts file." }, - enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "enum_declarations_can_only_be_used_in_a_ts_file_8015", message: "'enum declarations' can only be used in a .ts file." }, - type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "type_assertion_expressions_can_only_be_used_in_a_ts_file_8016", message: "'type assertion expressions' can only be used in a .ts file." }, - Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clause: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_clas_9002", message: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clause." }, - class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "class_expressions_are_not_currently_supported_9003", message: "'class' expressions are not currently supported." }, - Language_service_is_disabled: { code: 9004, category: ts.DiagnosticCategory.Error, key: "Language_service_is_disabled_9004", message: "Language service is disabled." }, - JSX_attributes_must_only_be_assigned_a_non_empty_expression: { code: 17000, category: ts.DiagnosticCategory.Error, key: "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", message: "JSX attributes must only be assigned a non-empty 'expression'." }, - JSX_elements_cannot_have_multiple_attributes_with_the_same_name: { code: 17001, category: ts.DiagnosticCategory.Error, key: "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", message: "JSX elements cannot have multiple attributes with the same name." }, - Expected_corresponding_JSX_closing_tag_for_0: { code: 17002, category: ts.DiagnosticCategory.Error, key: "Expected_corresponding_JSX_closing_tag_for_0_17002", message: "Expected corresponding JSX closing tag for '{0}'." }, - JSX_attribute_expected: { code: 17003, category: ts.DiagnosticCategory.Error, key: "JSX_attribute_expected_17003", message: "JSX attribute expected." }, - Cannot_use_JSX_unless_the_jsx_flag_is_provided: { code: 17004, category: ts.DiagnosticCategory.Error, key: "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", message: "Cannot use JSX unless the '--jsx' flag is provided." }, - A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: { code: 17005, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", message: "A constructor cannot contain a 'super' call when its class extends 'null'." }, - An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17006, category: ts.DiagnosticCategory.Error, key: "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", message: "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17007, category: ts.DiagnosticCategory.Error, key: "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", message: "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - JSX_element_0_has_no_corresponding_closing_tag: { code: 17008, category: ts.DiagnosticCategory.Error, key: "JSX_element_0_has_no_corresponding_closing_tag_17008", message: "JSX element '{0}' has no corresponding closing tag." }, - super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: { code: 17009, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", message: "'super' must be called before accessing 'this' in the constructor of a derived class." }, - Unknown_type_acquisition_option_0: { code: 17010, category: ts.DiagnosticCategory.Error, key: "Unknown_type_acquisition_option_0_17010", message: "Unknown type acquisition option '{0}'." }, - super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: { code: 17011, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", message: "'super' must be called before accessing a property of 'super' in the constructor of a derived class." }, - _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: { code: 17012, category: ts.DiagnosticCategory.Error, key: "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", message: "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?" }, - Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: { code: 17013, category: ts.DiagnosticCategory.Error, key: "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", message: "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor." }, - Circularity_detected_while_resolving_configuration_Colon_0: { code: 18000, category: ts.DiagnosticCategory.Error, key: "Circularity_detected_while_resolving_configuration_Colon_0_18000", message: "Circularity detected while resolving configuration: {0}" }, - A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not: { code: 18001, category: ts.DiagnosticCategory.Error, key: "A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not_18001", message: "A path in an 'extends' option must be relative or rooted, but '{0}' is not." }, - The_files_list_in_config_file_0_is_empty: { code: 18002, category: ts.DiagnosticCategory.Error, key: "The_files_list_in_config_file_0_is_empty_18002", message: "The 'files' list in config file '{0}' is empty." }, - No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: { code: 18003, category: ts.DiagnosticCategory.Error, key: "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", message: "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'." }, - Add_missing_super_call: { code: 90001, category: ts.DiagnosticCategory.Message, key: "Add_missing_super_call_90001", message: "Add missing 'super()' call." }, - Make_super_call_the_first_statement_in_the_constructor: { code: 90002, category: ts.DiagnosticCategory.Message, key: "Make_super_call_the_first_statement_in_the_constructor_90002", message: "Make 'super()' call the first statement in the constructor." }, - Change_extends_to_implements: { code: 90003, category: ts.DiagnosticCategory.Message, key: "Change_extends_to_implements_90003", message: "Change 'extends' to 'implements'." }, - Remove_declaration_for_Colon_0: { code: 90004, category: ts.DiagnosticCategory.Message, key: "Remove_declaration_for_Colon_0_90004", message: "Remove declaration for: '{0}'." }, - Implement_interface_0: { code: 90006, category: ts.DiagnosticCategory.Message, key: "Implement_interface_0_90006", message: "Implement interface '{0}'." }, - Implement_inherited_abstract_class: { code: 90007, category: ts.DiagnosticCategory.Message, key: "Implement_inherited_abstract_class_90007", message: "Implement inherited abstract class." }, - Add_this_to_unresolved_variable: { code: 90008, category: ts.DiagnosticCategory.Message, key: "Add_this_to_unresolved_variable_90008", message: "Add 'this.' to unresolved variable." }, - Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: { code: 90009, category: ts.DiagnosticCategory.Error, key: "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__90009", message: "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig." }, - Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: { code: 90010, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_90010", message: "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated." }, - Import_0_from_1: { code: 90013, category: ts.DiagnosticCategory.Message, key: "Import_0_from_1_90013", message: "Import {0} from {1}." }, - Change_0_to_1: { code: 90014, category: ts.DiagnosticCategory.Message, key: "Change_0_to_1_90014", message: "Change {0} to {1}." }, - Add_0_to_existing_import_declaration_from_1: { code: 90015, category: ts.DiagnosticCategory.Message, key: "Add_0_to_existing_import_declaration_from_1_90015", message: "Add {0} to existing import declaration from {1}." }, - Add_declaration_for_missing_property_0: { code: 90016, category: ts.DiagnosticCategory.Message, key: "Add_declaration_for_missing_property_0_90016", message: "Add declaration for missing property '{0}'." }, - Add_index_signature_for_missing_property_0: { code: 90017, category: ts.DiagnosticCategory.Message, key: "Add_index_signature_for_missing_property_0_90017", message: "Add index signature for missing property '{0}'." }, - Disable_checking_for_this_file: { code: 90018, category: ts.DiagnosticCategory.Message, key: "Disable_checking_for_this_file_90018", message: "Disable checking for this file." }, - Ignore_this_error_message: { code: 90019, category: ts.DiagnosticCategory.Message, key: "Ignore_this_error_message_90019", message: "Ignore this error message." }, - Initialize_property_0_in_the_constructor: { code: 90020, category: ts.DiagnosticCategory.Message, key: "Initialize_property_0_in_the_constructor_90020", message: "Initialize property '{0}' in the constructor." }, - Initialize_static_property_0: { code: 90021, category: ts.DiagnosticCategory.Message, key: "Initialize_static_property_0_90021", message: "Initialize static property '{0}'." }, - Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: { code: 8017, category: ts.DiagnosticCategory.Error, key: "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", message: "Octal literal types must use ES2015 syntax. Use the syntax '{0}'." }, - Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: { code: 8018, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", message: "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'." }, - Report_errors_in_js_files: { code: 8019, category: ts.DiagnosticCategory.Message, key: "Report_errors_in_js_files_8019", message: "Report errors in .js files." }, - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function trace(host) { - host.trace(ts.formatMessage.apply(undefined, arguments)); - } - ts.trace = trace; - function isTraceEnabled(compilerOptions, host) { - return compilerOptions.traceResolution && host.trace !== undefined; - } - ts.isTraceEnabled = isTraceEnabled; - var Extensions; - (function (Extensions) { - Extensions[Extensions["TypeScript"] = 0] = "TypeScript"; - Extensions[Extensions["JavaScript"] = 1] = "JavaScript"; - Extensions[Extensions["DtsOnly"] = 2] = "DtsOnly"; - })(Extensions || (Extensions = {})); - function resolvedTypeScriptOnly(resolved) { - if (!resolved) { - return undefined; - } - ts.Debug.assert(ts.extensionIsTypeScript(resolved.extension)); - return resolved.path; - } - function resolvedModuleFromResolved(_a, isExternalLibraryImport) { - var path = _a.path, extension = _a.extension; - return { resolvedFileName: path, extension: extension, isExternalLibraryImport: isExternalLibraryImport }; - } - function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations) { - return { resolvedModule: resolved && resolvedModuleFromResolved(resolved, isExternalLibraryImport), failedLookupLocations: failedLookupLocations }; - } - function moduleHasNonRelativeName(moduleName) { - return !(ts.isRootedDiskPath(moduleName) || ts.isExternalModuleNameRelative(moduleName)); - } - ts.moduleHasNonRelativeName = moduleHasNonRelativeName; - function tryReadPackageJsonFields(readTypes, packageJsonPath, baseDirectory, state) { - var jsonContent = readJson(packageJsonPath, state.host); - return readTypes ? tryReadFromField("typings") || tryReadFromField("types") : tryReadFromField("main"); - function tryReadFromField(fieldName) { - if (!ts.hasProperty(jsonContent, fieldName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName); - } - return; - } - var fileName = jsonContent[fieldName]; - if (typeof fileName !== "string") { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_string_got_1, fieldName, typeof fileName); - } - return; - } - var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); - } - return path; - } - } - function readJson(path, host) { - try { - var jsonText = host.readFile(path); - return jsonText ? JSON.parse(jsonText) : {}; - } - catch (e) { - return {}; - } - } - function getEffectiveTypeRoots(options, host) { - if (options.typeRoots) { - return options.typeRoots; - } - var currentDirectory; - if (options.configFilePath) { - currentDirectory = ts.getDirectoryPath(options.configFilePath); - } - else if (host.getCurrentDirectory) { - currentDirectory = host.getCurrentDirectory(); - } - if (currentDirectory !== undefined) { - return getDefaultTypeRoots(currentDirectory, host); - } - } - ts.getEffectiveTypeRoots = getEffectiveTypeRoots; - function getDefaultTypeRoots(currentDirectory, host) { - if (!host.directoryExists) { - return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)]; - } - var typeRoots; - forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) { - var atTypes = ts.combinePaths(directory, nodeModulesAtTypes); - if (host.directoryExists(atTypes)) { - (typeRoots || (typeRoots = [])).push(atTypes); - } - return undefined; - }); - return typeRoots; - } - var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types"); - function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host) { - var traceEnabled = isTraceEnabled(options, host); - var moduleResolutionState = { - compilerOptions: options, - host: host, - traceEnabled: traceEnabled - }; - var typeRoots = getEffectiveTypeRoots(options, host); - if (traceEnabled) { - if (containingFile === undefined) { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); - } - } - else { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); - } - } - } - var failedLookupLocations = []; - var resolved = primaryLookup(); - var primary = true; - if (!resolved) { - resolved = secondaryLookup(); - primary = false; - } - var resolvedTypeReferenceDirective; - if (resolved) { - resolved = realpath(resolved, host, traceEnabled); - if (traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, resolved, primary); - } - resolvedTypeReferenceDirective = { primary: primary, resolvedFileName: resolved }; - } - return { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations }; - function primaryLookup() { - if (typeRoots && typeRoots.length) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); - } - return ts.forEach(typeRoots, function (typeRoot) { - var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName); - var candidateDirectory = ts.getDirectoryPath(candidate); - var directoryExists = directoryProbablyExists(candidateDirectory, host); - if (!directoryExists && traceEnabled) { - trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory); - } - return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, failedLookupLocations, !directoryExists, moduleResolutionState)); - }); - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); - } - } - } - function secondaryLookup() { - var resolvedFile; - var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile); - if (initialLocationForSecondaryLookup !== undefined) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); - } - var result = loadModuleFromNodeModules(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, failedLookupLocations, moduleResolutionState, undefined); - resolvedFile = resolvedTypeScriptOnly(result && result.value); - if (!resolvedFile && traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); - } - return resolvedFile; - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); - } - } - } - } - ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective; - function getAutomaticTypeDirectiveNames(options, host) { - if (options.types) { - return options.types; - } - var result = []; - if (host.directoryExists && host.getDirectories) { - var typeRoots = getEffectiveTypeRoots(options, host); - if (typeRoots) { - for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { - var root = typeRoots_1[_i]; - if (host.directoryExists(root)) { - for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) { - var typeDirectivePath = _b[_a]; - var normalized = ts.normalizePath(typeDirectivePath); - var packageJsonPath = pathToPackageJson(ts.combinePaths(root, normalized)); - var isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; - if (!isNotNeededPackage) { - result.push(ts.getBaseFileName(normalized)); - } - } - } - } - } - } - return result; - } - ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames; - function createModuleResolutionCache(currentDirectory, getCanonicalFileName) { - var directoryToModuleNameMap = ts.createFileMap(); - var moduleNameToDirectoryMap = ts.createMap(); - return { getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, getOrCreateCacheForModuleName: getOrCreateCacheForModuleName }; - function getOrCreateCacheForDirectory(directoryName) { - var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName); - var perFolderCache = directoryToModuleNameMap.get(path); - if (!perFolderCache) { - perFolderCache = ts.createMap(); - directoryToModuleNameMap.set(path, perFolderCache); - } - return perFolderCache; - } - function getOrCreateCacheForModuleName(nonRelativeModuleName) { - if (!moduleHasNonRelativeName(nonRelativeModuleName)) { - return undefined; - } - var perModuleNameCache = moduleNameToDirectoryMap.get(nonRelativeModuleName); - if (!perModuleNameCache) { - perModuleNameCache = createPerModuleNameCache(); - moduleNameToDirectoryMap.set(nonRelativeModuleName, perModuleNameCache); - } - return perModuleNameCache; - } - function createPerModuleNameCache() { - var directoryPathMap = ts.createFileMap(); - return { get: get, set: set }; - function get(directory) { - return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName)); - } - function set(directory, result) { - var path = ts.toPath(directory, currentDirectory, getCanonicalFileName); - if (directoryPathMap.contains(path)) { - return; - } - directoryPathMap.set(path, result); - var resolvedFileName = result.resolvedModule && result.resolvedModule.resolvedFileName; - var commonPrefix = getCommonPrefix(path, resolvedFileName); - var current = path; - while (true) { - var parent = ts.getDirectoryPath(current); - if (parent === current || directoryPathMap.contains(parent)) { - break; - } - directoryPathMap.set(parent, result); - current = parent; - if (current === commonPrefix) { - break; - } - } - } - function getCommonPrefix(directory, resolution) { - if (resolution === undefined) { - return undefined; - } - var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); - var i = 0; - while (i < Math.min(directory.length, resolutionDirectory.length) && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { - i++; - } - var sep = directory.lastIndexOf(ts.directorySeparator, i); - if (sep < 0) { - return undefined; - } - return directory.substr(0, sep); - } - } - } - ts.createModuleResolutionCache = createModuleResolutionCache; - function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); - } - var containingDirectory = ts.getDirectoryPath(containingFile); - var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory); - var result = perFolderCache && perFolderCache.get(moduleName); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - } - else { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - if (traceEnabled) { - trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - switch (moduleResolution) { - case ts.ModuleResolutionKind.NodeJs: - result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - case ts.ModuleResolutionKind.Classic: - result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - } - if (perFolderCache) { - perFolderCache.set(moduleName, result); - var perModuleNameCache = cache.getOrCreateCacheForModuleName(moduleName); - if (perModuleNameCache) { - perModuleNameCache.set(containingDirectory, result); - } - } - } - if (traceEnabled) { - if (result.resolvedModule) { - trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); - } - else { - trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName); - } - } - return result; - } - ts.resolveModuleName = resolveModuleName; - function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (moduleHasNonRelativeName(moduleName)) { - return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state); - } - else { - return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - } - } - function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (!state.compilerOptions.rootDirs) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); - } - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var matchedRootDir; - var matchedNormalizedPrefix; - for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) { - var rootDir = _a[_i]; - var normalizedRoot = ts.normalizePath(rootDir); - if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) { - normalizedRoot += ts.directorySeparator; - } - var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) && - (matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); - } - if (isLongestMatchingPrefix) { - matchedNormalizedPrefix = normalizedRoot; - matchedRootDir = rootDir; - } - } - if (matchedNormalizedPrefix) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); - } - var suffix = candidate.substr(matchedNormalizedPrefix.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); - } - var resolvedFileName = loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(containingDirectory, state.host), state); - if (resolvedFileName) { - return resolvedFileName; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs); - } - for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) { - var rootDir = _c[_b]; - if (rootDir === matchedRootDir) { - continue; - } - var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1); - } - var baseDirectory = ts.getDirectoryPath(candidate_1); - var resolvedFileName_1 = loader(extensions, candidate_1, failedLookupLocations, !directoryProbablyExists(baseDirectory, state.host), state); - if (resolvedFileName_1) { - return resolvedFileName_1; - } - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed); - } - } - return undefined; - } - function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state) { - if (!state.compilerOptions.baseUrl) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, state.compilerOptions.baseUrl, moduleName); - } - var matchedPattern = undefined; - if (state.compilerOptions.paths) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); - } - matchedPattern = ts.matchPatternOrExact(ts.getOwnKeys(state.compilerOptions.paths), moduleName); - } - if (matchedPattern) { - var matchedStar_1 = typeof matchedPattern === "string" ? undefined : ts.matchedText(matchedPattern, moduleName); - var matchedPatternText = typeof matchedPattern === "string" ? matchedPattern : ts.patternText(matchedPattern); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); - } - return ts.forEach(state.compilerOptions.paths[matchedPatternText], function (subst) { - var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst; - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, path)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); - } - var tsExtension = ts.tryGetExtensionFromPath(candidate); - if (tsExtension !== undefined) { - var path_1 = tryFile(candidate, failedLookupLocations, false, state); - return path_1 && { path: path_1, extension: tsExtension }; - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - }); - } - else { - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, moduleName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, state.compilerOptions.baseUrl, candidate); - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - } - } - function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - return nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, false); - } - ts.nodeModuleNameResolver = nodeModuleNameResolver; - function nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, jsOnly) { - if (jsOnly === void 0) { jsOnly = false; } - var containingDirectory = ts.getDirectoryPath(containingFile); - var traceEnabled = isTraceEnabled(compilerOptions, host); - var failedLookupLocations = []; - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var result = jsOnly ? tryResolve(Extensions.JavaScript) : (tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript)); - if (result && result.value) { - var _a = result.value, resolved = _a.resolved, isExternalLibraryImport = _a.isExternalLibraryImport; - return createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations); - } - return { resolvedModule: undefined, failedLookupLocations: failedLookupLocations }; - function tryResolve(extensions) { - var loader = function (extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, true); }; - var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - if (resolved) { - return toSearchResult({ resolved: resolved, isExternalLibraryImport: false }); - } - if (moduleHasNonRelativeName(moduleName)) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]); - } - var resolved_1 = loadModuleFromNodeModules(extensions, moduleName, containingDirectory, failedLookupLocations, state, cache); - return resolved_1 && { value: resolved_1.value && { resolved: { path: realpath(resolved_1.value.path, host, traceEnabled), extension: resolved_1.value.extension }, isExternalLibraryImport: true } }; - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, false, state, true); - return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: false }); - } - } - } - ts.nodeModuleNameResolverWorker = nodeModuleNameResolverWorker; - function realpath(path, host, traceEnabled) { - if (!host.realpath) { - return path; - } - var real = ts.normalizePath(host.realpath(path)); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real); - } - return real; - } - function nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]); - } - if (!ts.pathEndsWithDirectorySeparator(candidate)) { - if (!onlyRecordFailures) { - var parentOfCandidate = ts.getDirectoryPath(candidate); - if (!directoryProbablyExists(parentOfCandidate, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); - } - onlyRecordFailures = true; - } - } - var resolvedFromFile = loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state); - if (resolvedFromFile) { - return resolvedFromFile; - } - } - if (!onlyRecordFailures) { - var candidateExists = directoryProbablyExists(candidate, state.host); - if (!candidateExists) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); - } - onlyRecordFailures = true; - } - } - return loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson); - } - function directoryProbablyExists(directoryName, host) { - return !host.directoryExists || host.directoryExists(directoryName); - } - ts.directoryProbablyExists = directoryProbablyExists; - function loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { - var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state); - if (resolvedByAddingExtension) { - return resolvedByAddingExtension; - } - if (ts.hasJavaScriptFileExtension(candidate)) { - var extensionless = ts.removeFileExtension(candidate); - if (state.traceEnabled) { - var extension = candidate.substring(extensionless.length); - trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); - } - return tryAddingExtensions(extensionless, extensions, failedLookupLocations, onlyRecordFailures, state); - } - } - function tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - var directory = ts.getDirectoryPath(candidate); - if (directory) { - onlyRecordFailures = !directoryProbablyExists(directory, state.host); - } - } - switch (extensions) { - case Extensions.DtsOnly: - return tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.TypeScript: - return tryExtension(".ts", ts.Extension.Ts) || tryExtension(".tsx", ts.Extension.Tsx) || tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.JavaScript: - return tryExtension(".js", ts.Extension.Js) || tryExtension(".jsx", ts.Extension.Jsx); - } - function tryExtension(ext, extension) { - var path = tryFile(candidate + ext, failedLookupLocations, onlyRecordFailures, state); - return path && { path: path, extension: extension }; - } - } - function tryFile(fileName, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - if (state.host.fileExists(fileName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName); - } - return fileName; - } - else { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName); - } - } - } - failedLookupLocations.push(fileName); - return undefined; - } - function loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (considerPackageJson === void 0) { considerPackageJson = true; } - var directoryExists = !onlyRecordFailures && directoryProbablyExists(candidate, state.host); - if (considerPackageJson) { - var packageJsonPath = pathToPackageJson(candidate); - if (directoryExists && state.host.fileExists(packageJsonPath)) { - var fromPackageJson = loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state); - if (fromPackageJson) { - return fromPackageJson; - } - } - else { - if (directoryExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath); - } - failedLookupLocations.push(packageJsonPath); - } - } - return loadModuleFromFile(extensions, ts.combinePaths(candidate, "index"), failedLookupLocations, !directoryExists, state); - } - function loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath); - } - var file = tryReadPackageJsonFields(extensions !== Extensions.JavaScript, packageJsonPath, candidate, state); - if (!file) { - return undefined; - } - var onlyRecordFailures = !directoryProbablyExists(ts.getDirectoryPath(file), state.host); - var fromFile = tryFile(file, failedLookupLocations, onlyRecordFailures, state); - if (fromFile) { - var resolved = fromFile && resolvedIfExtensionMatches(extensions, fromFile); - if (resolved) { - return resolved; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile); - } - } - var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions; - return nodeLoadModuleByRelativeName(nextExtensions, file, failedLookupLocations, onlyRecordFailures, state, false); - } - function resolvedIfExtensionMatches(extensions, path) { - var extension = ts.tryGetExtensionFromPath(path); - return extension !== undefined && extensionIsOk(extensions, extension) ? { path: path, extension: extension } : undefined; - } - function extensionIsOk(extensions, extension) { - switch (extensions) { - case Extensions.JavaScript: - return extension === ts.Extension.Js || extension === ts.Extension.Jsx; - case Extensions.TypeScript: - return extension === ts.Extension.Ts || extension === ts.Extension.Tsx || extension === ts.Extension.Dts; - case Extensions.DtsOnly: - return extension === ts.Extension.Dts; - } - } - function pathToPackageJson(directory) { - return ts.combinePaths(directory, "package.json"); - } - function loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state) { - var candidate = ts.normalizePath(ts.combinePaths(nodeModulesFolder, moduleName)); - return loadModuleFromFile(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state) || - loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state); - } - function loadModuleFromNodeModules(extensions, moduleName, directory, failedLookupLocations, state, cache) { - return loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, false, cache); - } - function loadModuleFromNodeModulesAtTypes(moduleName, directory, failedLookupLocations, state) { - return loadModuleFromNodeModulesWorker(Extensions.DtsOnly, moduleName, directory, failedLookupLocations, state, true, undefined); - } - function loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, typesOnly, cache) { - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - return forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) { - if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state.traceEnabled, state.host); - if (resolutionFromCache) { - return resolutionFromCache; - } - return toSearchResult(loadModuleFromNodeModulesOneLevel(extensions, moduleName, ancestorDirectory, failedLookupLocations, state, typesOnly)); - } - }); - } - function loadModuleFromNodeModulesOneLevel(extensions, moduleName, directory, failedLookupLocations, state, typesOnly) { - if (typesOnly === void 0) { typesOnly = false; } - var nodeModulesFolder = ts.combinePaths(directory, "node_modules"); - var nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); - if (!nodeModulesFolderExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); - } - var packageResult = typesOnly ? undefined : loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state); - if (packageResult) { - return packageResult; - } - if (extensions !== Extensions.JavaScript) { - var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types"); - var nodeModulesAtTypesExists = nodeModulesFolderExists; - if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes_1, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1); - } - nodeModulesAtTypesExists = false; - } - return loadModuleFromNodeModulesFolder(Extensions.DtsOnly, mangleScopedPackage(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, failedLookupLocations, state); - } - } - function mangleScopedPackage(moduleName, state) { - if (ts.startsWith(moduleName, "@")) { - var replaceSlash = moduleName.replace(ts.directorySeparator, "__"); - if (replaceSlash !== moduleName) { - var mangled = replaceSlash.slice(1); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled); - } - return mangled; - } - } - return moduleName; - } - function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, traceEnabled, host) { - var result = cache && cache.get(containingDirectory); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension } }; - } - } - function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var containingDirectory = ts.getDirectoryPath(containingFile); - var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript); - return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, false, failedLookupLocations); - function tryResolve(extensions) { - var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFile, failedLookupLocations, state); - if (resolvedUsingSettings) { - return { value: resolvedUsingSettings }; - } - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - if (moduleHasNonRelativeName(moduleName)) { - var resolved_3 = forEachAncestorDirectory(containingDirectory, function (directory) { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, traceEnabled, host); - if (resolutionFromCache) { - return resolutionFromCache; - } - var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, searchName, failedLookupLocations, false, state)); - }); - if (resolved_3) { - return resolved_3; - } - if (extensions === Extensions.TypeScript) { - return loadModuleFromNodeModulesAtTypes(moduleName, containingDirectory, failedLookupLocations, state); - } - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, candidate, failedLookupLocations, false, state)); - } - } - } - ts.classicNameResolver = classicNameResolver; - function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); - } - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var resolved = loadModuleFromNodeModulesOneLevel(Extensions.DtsOnly, moduleName, globalCache, failedLookupLocations, state); - return createResolvedModuleWithFailedLookupLocations(resolved, true, failedLookupLocations); - } - ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache; - function toSearchResult(value) { - return value !== undefined ? { value: value } : undefined; - } - function forEachAncestorDirectory(directory, callback) { - while (true) { - var result = callback(directory); - if (result !== undefined) { - return result; - } - var parentPath = ts.getDirectoryPath(directory); - if (parentPath === directory) { - return undefined; - } - directory = parentPath; - } - } -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.externalHelpersModuleNameText = "tslib"; - function getDeclarationOfKind(symbol, kind) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) { - var declaration = declarations_1[_i]; - if (declaration.kind === kind) { - return declaration; - } - } - } - return undefined; - } - ts.getDeclarationOfKind = getDeclarationOfKind; - function findDeclaration(symbol, predicate) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) { - var declaration = declarations_2[_i]; - if (predicate(declaration)) { - return declaration; - } - } - } - return undefined; - } - ts.findDeclaration = findDeclaration; - var stringWriters = []; - function getSingleLineStringWriter() { - if (stringWriters.length === 0) { - var str_1 = ""; - var writeText = function (text) { return str_1 += text; }; - return { - string: function () { return str_1; }, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeParameter: writeText, - writeProperty: writeText, - writeSymbol: writeText, - writeLine: function () { return str_1 += " "; }, - increaseIndent: ts.noop, - decreaseIndent: ts.noop, - clear: function () { return str_1 = ""; }, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - } - return stringWriters.pop(); - } - ts.getSingleLineStringWriter = getSingleLineStringWriter; - function releaseStringWriter(writer) { - writer.clear(); - stringWriters.push(writer); - } - ts.releaseStringWriter = releaseStringWriter; - function getFullWidth(node) { - return node.end - node.pos; - } - ts.getFullWidth = getFullWidth; - function hasResolvedModule(sourceFile, moduleNameText) { - return !!(sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText)); - } - ts.hasResolvedModule = hasResolvedModule; - function getResolvedModule(sourceFile, moduleNameText) { - return hasResolvedModule(sourceFile, moduleNameText) ? sourceFile.resolvedModules.get(moduleNameText) : undefined; - } - ts.getResolvedModule = getResolvedModule; - function setResolvedModule(sourceFile, moduleNameText, resolvedModule) { - if (!sourceFile.resolvedModules) { - sourceFile.resolvedModules = ts.createMap(); - } - sourceFile.resolvedModules.set(moduleNameText, resolvedModule); - } - ts.setResolvedModule = setResolvedModule; - function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective) { - if (!sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames = ts.createMap(); - } - sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, resolvedTypeReferenceDirective); - } - ts.setResolvedTypeReferenceDirective = setResolvedTypeReferenceDirective; - function moduleResolutionIsEqualTo(oldResolution, newResolution) { - return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && - oldResolution.extension === newResolution.extension && - oldResolution.resolvedFileName === newResolution.resolvedFileName; - } - ts.moduleResolutionIsEqualTo = moduleResolutionIsEqualTo; - function typeDirectiveIsEqualTo(oldResolution, newResolution) { - return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary; - } - ts.typeDirectiveIsEqualTo = typeDirectiveIsEqualTo; - function hasChangesInResolutions(names, newResolutions, oldResolutions, comparer) { - if (names.length !== newResolutions.length) { - return false; - } - for (var i = 0; i < names.length; i++) { - var newResolution = newResolutions[i]; - var oldResolution = oldResolutions && oldResolutions.get(names[i]); - var changed = oldResolution - ? !newResolution || !comparer(oldResolution, newResolution) - : newResolution; - if (changed) { - return true; - } - } - return false; - } - ts.hasChangesInResolutions = hasChangesInResolutions; - function containsParseError(node) { - aggregateChildData(node); - return (node.flags & 131072) !== 0; - } - ts.containsParseError = containsParseError; - function aggregateChildData(node) { - if (!(node.flags & 262144)) { - var thisNodeOrAnySubNodesHasError = ((node.flags & 32768) !== 0) || - ts.forEachChild(node, containsParseError); - if (thisNodeOrAnySubNodesHasError) { - node.flags |= 131072; - } - node.flags |= 262144; - } - } - function getSourceFileOfNode(node) { - while (node && node.kind !== 265) { - node = node.parent; - } - return node; - } - ts.getSourceFileOfNode = getSourceFileOfNode; - function isStatementWithLocals(node) { - switch (node.kind) { - case 207: - case 235: - case 214: - case 215: - case 216: - return true; - } - return false; - } - ts.isStatementWithLocals = isStatementWithLocals; - function getStartPositionOfLine(line, sourceFile) { - ts.Debug.assert(line >= 0); - return ts.getLineStarts(sourceFile)[line]; - } - ts.getStartPositionOfLine = getStartPositionOfLine; - function nodePosToString(node) { - var file = getSourceFileOfNode(node); - var loc = ts.getLineAndCharacterOfPosition(file, node.pos); - return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")"; - } - ts.nodePosToString = nodePosToString; - function getStartPosOfNode(node) { - return node.pos; - } - ts.getStartPosOfNode = getStartPosOfNode; - function isDefined(value) { - return value !== undefined; - } - ts.isDefined = isDefined; - function getEndLinePosition(line, sourceFile) { - ts.Debug.assert(line >= 0); - var lineStarts = ts.getLineStarts(sourceFile); - var lineIndex = line; - var sourceText = sourceFile.text; - if (lineIndex + 1 === lineStarts.length) { - return sourceText.length - 1; - } - else { - var start = lineStarts[lineIndex]; - var pos = lineStarts[lineIndex + 1] - 1; - ts.Debug.assert(ts.isLineBreak(sourceText.charCodeAt(pos))); - while (start <= pos && ts.isLineBreak(sourceText.charCodeAt(pos))) { - pos--; - } - return pos; - } - } - ts.getEndLinePosition = getEndLinePosition; - function nodeIsMissing(node) { - if (node === undefined) { - return true; - } - return node.pos === node.end && node.pos >= 0 && node.kind !== 1; - } - ts.nodeIsMissing = nodeIsMissing; - function nodeIsPresent(node) { - return !nodeIsMissing(node); - } - ts.nodeIsPresent = nodeIsPresent; - function isToken(n) { - return n.kind >= 0 && n.kind <= 142; - } - ts.isToken = isToken; - function getTokenPosOfNode(node, sourceFile, includeJsDoc) { - if (nodeIsMissing(node)) { - return node.pos; - } - if (isJSDocNode(node)) { - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true); - } - if (includeJsDoc && node.jsDoc && node.jsDoc.length > 0) { - return getTokenPosOfNode(node.jsDoc[0]); - } - if (node.kind === 294 && node._children.length > 0) { - return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); - } - ts.getTokenPosOfNode = getTokenPosOfNode; - function isJSDocNode(node) { - return node.kind >= 267 && node.kind <= 293; - } - ts.isJSDocNode = isJSDocNode; - function isJSDocTag(node) { - return node.kind >= 283 && node.kind <= 293; - } - ts.isJSDocTag = isJSDocTag; - function getNonDecoratorTokenPosOfNode(node, sourceFile) { - if (nodeIsMissing(node) || !node.decorators) { - return getTokenPosOfNode(node, sourceFile); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); - } - ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; - function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - if (nodeIsMissing(node)) { - return ""; - } - var text = sourceFile.text; - return text.substring(includeTrivia ? node.pos : ts.skipTrivia(text, node.pos), node.end); - } - ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; - function getTextOfNodeFromSourceText(sourceText, node) { - if (nodeIsMissing(node)) { - return ""; - } - return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - } - ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; - function getTextOfNode(node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); - } - ts.getTextOfNode = getTextOfNode; - function getLiteralText(node, sourceFile) { - if (!nodeIsSynthesized(node) && node.parent) { - return getSourceTextOfNodeFromSourceFile(sourceFile, node); - } - switch (node.kind) { - case 9: - return getQuotedEscapedLiteralText('"', node.text, '"'); - case 13: - return getQuotedEscapedLiteralText("`", node.text, "`"); - case 14: - return getQuotedEscapedLiteralText("`", node.text, "${"); - case 15: - return getQuotedEscapedLiteralText("}", node.text, "${"); - case 16: - return getQuotedEscapedLiteralText("}", node.text, "`"); - case 8: - return node.text; - } - ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for."); - } - ts.getLiteralText = getLiteralText; - function getQuotedEscapedLiteralText(leftQuote, text, rightQuote) { - return leftQuote + escapeNonAsciiCharacters(escapeString(text)) + rightQuote; - } - function escapeIdentifier(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 ? "_" + identifier : identifier; - } - ts.escapeIdentifier = escapeIdentifier; - function makeIdentifierFromModuleName(moduleName) { - return ts.getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); - } - ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; - function isBlockOrCatchScoped(declaration) { - return (ts.getCombinedNodeFlags(declaration) & 3) !== 0 || - isCatchClauseVariableDeclarationOrBindingElement(declaration); - } - ts.isBlockOrCatchScoped = isBlockOrCatchScoped; - function isCatchClauseVariableDeclarationOrBindingElement(declaration) { - var node = getRootDeclaration(declaration); - return node.kind === 226 && node.parent.kind === 260; - } - ts.isCatchClauseVariableDeclarationOrBindingElement = isCatchClauseVariableDeclarationOrBindingElement; - function isAmbientModule(node) { - return node && node.kind === 233 && - (node.name.kind === 9 || isGlobalScopeAugmentation(node)); - } - ts.isAmbientModule = isAmbientModule; - function isShorthandAmbientModuleSymbol(moduleSymbol) { - return isShorthandAmbientModule(moduleSymbol.valueDeclaration); - } - ts.isShorthandAmbientModuleSymbol = isShorthandAmbientModuleSymbol; - function isShorthandAmbientModule(node) { - return node && node.kind === 233 && (!node.body); - } - function isBlockScopedContainerTopLevel(node) { - return node.kind === 265 || - node.kind === 233 || - isFunctionLike(node); - } - ts.isBlockScopedContainerTopLevel = isBlockScopedContainerTopLevel; - function isGlobalScopeAugmentation(module) { - return !!(module.flags & 512); - } - ts.isGlobalScopeAugmentation = isGlobalScopeAugmentation; - function isExternalModuleAugmentation(node) { - if (!node || !isAmbientModule(node)) { - return false; - } - switch (node.parent.kind) { - case 265: - return ts.isExternalModule(node.parent); - case 234: - return isAmbientModule(node.parent.parent) && !ts.isExternalModule(node.parent.parent.parent); - } - return false; - } - ts.isExternalModuleAugmentation = isExternalModuleAugmentation; - function isEffectiveExternalModule(node, compilerOptions) { - return ts.isExternalModule(node) || compilerOptions.isolatedModules; - } - ts.isEffectiveExternalModule = isEffectiveExternalModule; - function isBlockScope(node, parentNode) { - switch (node.kind) { - case 265: - case 235: - case 260: - case 233: - case 214: - case 215: - case 216: - case 152: - case 151: - case 153: - case 154: - case 228: - case 186: - case 187: - return true; - case 207: - return parentNode && !isFunctionLike(parentNode); - } - return false; - } - ts.isBlockScope = isBlockScope; - function getEnclosingBlockScopeContainer(node) { - var current = node.parent; - while (current) { - if (isBlockScope(current, current.parent)) { - return current; - } - current = current.parent; - } - } - ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; - function declarationNameToString(name) { - return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); - } - ts.declarationNameToString = declarationNameToString; - function getNameFromIndexInfo(info) { - return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : undefined; - } - ts.getNameFromIndexInfo = getNameFromIndexInfo; - function getTextOfPropertyName(name) { - switch (name.kind) { - case 71: - return name.text; - case 9: - case 8: - return name.text; - case 144: - if (isStringOrNumericLiteral(name.expression)) { - return name.expression.text; - } - } - return undefined; - } - ts.getTextOfPropertyName = getTextOfPropertyName; - function entityNameToString(name) { - switch (name.kind) { - case 71: - return getFullWidth(name) === 0 ? ts.unescapeIdentifier(name.text) : getTextOfNode(name); - case 143: - return entityNameToString(name.left) + "." + entityNameToString(name.right); - case 179: - return entityNameToString(name.expression) + "." + entityNameToString(name.name); - } - } - ts.entityNameToString = entityNameToString; - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - var sourceFile = getSourceFileOfNode(node); - return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNode = createDiagnosticForNode; - function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2) { - var span = getErrorSpanForNode(sourceFile, node); - return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNodeInSourceFile = createDiagnosticForNodeInSourceFile; - function createDiagnosticForNodeFromMessageChain(node, messageChain) { - var sourceFile = getSourceFileOfNode(node); - var span = getErrorSpanForNode(sourceFile, node); - return { - file: sourceFile, - start: span.start, - length: span.length, - code: messageChain.code, - category: messageChain.category, - messageText: messageChain.next ? messageChain : messageChain.messageText - }; - } - ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; - function getSpanOfTokenAtPosition(sourceFile, pos) { - var scanner = ts.createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, undefined, pos); - scanner.scan(); - var start = scanner.getTokenPos(); - return ts.createTextSpanFromBounds(start, scanner.getTextPos()); - } - ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; - function getErrorSpanForArrowFunction(sourceFile, node) { - var pos = ts.skipTrivia(sourceFile.text, node.pos); - if (node.body && node.body.kind === 207) { - var startLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.end).line; - if (startLine < endLine) { - return ts.createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); - } - } - return ts.createTextSpanFromBounds(pos, node.end); - } - function getErrorSpanForNode(sourceFile, node) { - var errorNode = node; - switch (node.kind) { - case 265: - var pos_1 = ts.skipTrivia(sourceFile.text, 0, false); - if (pos_1 === sourceFile.text.length) { - return ts.createTextSpan(0, 0); - } - return getSpanOfTokenAtPosition(sourceFile, pos_1); - case 226: - case 176: - case 229: - case 199: - case 230: - case 233: - case 232: - case 264: - case 228: - case 186: - case 151: - case 153: - case 154: - case 231: - errorNode = node.name; - break; - case 187: - return getErrorSpanForArrowFunction(sourceFile, node); - } - if (errorNode === undefined) { - return getSpanOfTokenAtPosition(sourceFile, node.pos); - } - var pos = nodeIsMissing(errorNode) - ? errorNode.pos - : ts.skipTrivia(sourceFile.text, errorNode.pos); - return ts.createTextSpanFromBounds(pos, errorNode.end); - } - ts.getErrorSpanForNode = getErrorSpanForNode; - function isExternalOrCommonJsModule(file) { - return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== undefined; - } - ts.isExternalOrCommonJsModule = isExternalOrCommonJsModule; - function isDeclarationFile(file) { - return file.isDeclarationFile; - } - ts.isDeclarationFile = isDeclarationFile; - function isConstEnumDeclaration(node) { - return node.kind === 232 && isConst(node); - } - ts.isConstEnumDeclaration = isConstEnumDeclaration; - function isConst(node) { - return !!(ts.getCombinedNodeFlags(node) & 2) - || !!(ts.getCombinedModifierFlags(node) & 2048); - } - ts.isConst = isConst; - function isLet(node) { - return !!(ts.getCombinedNodeFlags(node) & 1); - } - ts.isLet = isLet; - function isSuperCall(n) { - return n.kind === 181 && n.expression.kind === 97; - } - ts.isSuperCall = isSuperCall; - function isPrologueDirective(node) { - return node.kind === 210 - && node.expression.kind === 9; - } - ts.isPrologueDirective = isPrologueDirective; - function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); - } - ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; - function getLeadingCommentRangesOfNodeFromText(node, text) { - return ts.getLeadingCommentRanges(text, node.pos); - } - ts.getLeadingCommentRangesOfNodeFromText = getLeadingCommentRangesOfNodeFromText; - function getJSDocCommentRanges(node, text) { - var commentRanges = (node.kind === 146 || - node.kind === 145 || - node.kind === 186 || - node.kind === 187) ? - ts.concatenate(ts.getTrailingCommentRanges(text, node.pos), ts.getLeadingCommentRanges(text, node.pos)) : - getLeadingCommentRangesOfNodeFromText(node, text); - return ts.filter(commentRanges, function (comment) { - return text.charCodeAt(comment.pos + 1) === 42 && - text.charCodeAt(comment.pos + 2) === 42 && - text.charCodeAt(comment.pos + 3) !== 47; - }); - } - ts.getJSDocCommentRanges = getJSDocCommentRanges; - ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*<reference\s+path\s*=\s*)('|")(.+?)\2.*?\/>/; - ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*<reference\s+types\s*=\s*)('|")(.+?)\2.*?\/>/; - ts.fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*<amd-dependency\s+path\s*=\s*)('|")(.+?)\2.*?\/>/; - function isPartOfTypeNode(node) { - if (158 <= node.kind && node.kind <= 173) { - return true; - } - switch (node.kind) { - case 119: - case 133: - case 136: - case 122: - case 137: - case 139: - case 130: - return true; - case 105: - return node.parent.kind !== 190; - case 201: - return !isExpressionWithTypeArgumentsInClassExtendsClause(node); - case 71: - if (node.parent.kind === 143 && node.parent.right === node) { - node = node.parent; - } - else if (node.parent.kind === 179 && node.parent.name === node) { - node = node.parent; - } - ts.Debug.assert(node.kind === 71 || node.kind === 143 || node.kind === 179, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); - case 143: - case 179: - case 99: - var parent = node.parent; - if (parent.kind === 162) { - return false; - } - if (158 <= parent.kind && parent.kind <= 173) { - return true; - } - switch (parent.kind) { - case 201: - return !isExpressionWithTypeArgumentsInClassExtendsClause(parent); - case 145: - return node === parent.constraint; - case 149: - case 148: - case 146: - case 226: - return node === parent.type; - case 228: - case 186: - case 187: - case 152: - case 151: - case 150: - case 153: - case 154: - return node === parent.type; - case 155: - case 156: - case 157: - return node === parent.type; - case 184: - return node === parent.type; - case 181: - case 182: - return parent.typeArguments && ts.indexOf(parent.typeArguments, node) >= 0; - case 183: - return false; - } - } - return false; - } - ts.isPartOfTypeNode = isPartOfTypeNode; - function isChildOfNodeWithKind(node, kind) { - while (node) { - if (node.kind === kind) { - return true; - } - node = node.parent; - } - return false; - } - ts.isChildOfNodeWithKind = isChildOfNodeWithKind; - function isPrefixUnaryExpression(node) { - return node.kind === 192; - } - ts.isPrefixUnaryExpression = isPrefixUnaryExpression; - function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 219: - return visitor(node); - case 235: - case 207: - case 211: - case 212: - case 213: - case 214: - case 215: - case 216: - case 220: - case 221: - case 257: - case 258: - case 222: - case 224: - case 260: - return ts.forEachChild(node, traverse); - } - } - } - ts.forEachReturnStatement = forEachReturnStatement; - function forEachYieldExpression(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 197: - visitor(node); - var operand = node.expression; - if (operand) { - traverse(operand); - } - return; - case 232: - case 230: - case 233: - case 231: - case 229: - case 199: - return; - default: - if (isFunctionLike(node)) { - var name = node.name; - if (name && name.kind === 144) { - traverse(name.expression); - return; - } - } - else if (!isPartOfTypeNode(node)) { - ts.forEachChild(node, traverse); - } - } - } - } - ts.forEachYieldExpression = forEachYieldExpression; - function getRestParameterElementType(node) { - if (node && node.kind === 164) { - return node.elementType; - } - else if (node && node.kind === 159) { - return ts.singleOrUndefined(node.typeArguments); - } - else { - return undefined; - } - } - ts.getRestParameterElementType = getRestParameterElementType; - function isVariableLike(node) { - if (node) { - switch (node.kind) { - case 176: - case 264: - case 146: - case 261: - case 149: - case 148: - case 262: - case 226: - return true; - } - } - return false; - } - ts.isVariableLike = isVariableLike; - function isAccessor(node) { - return node && (node.kind === 153 || node.kind === 154); - } - ts.isAccessor = isAccessor; - function isClassLike(node) { - return node && (node.kind === 229 || node.kind === 199); - } - ts.isClassLike = isClassLike; - function isFunctionLike(node) { - return node && isFunctionLikeKind(node.kind); - } - ts.isFunctionLike = isFunctionLike; - function isFunctionLikeKind(kind) { - switch (kind) { - case 152: - case 186: - case 228: - case 187: - case 151: - case 150: - case 153: - case 154: - case 155: - case 156: - case 157: - case 160: - case 161: - return true; - } - return false; - } - ts.isFunctionLikeKind = isFunctionLikeKind; - function introducesArgumentsExoticObject(node) { - switch (node.kind) { - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - return true; - } - return false; - } - ts.introducesArgumentsExoticObject = introducesArgumentsExoticObject; - function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 214: - case 215: - case 216: - case 212: - case 213: - return true; - case 222: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); - } - return false; - } - ts.isIterationStatement = isIterationStatement; - function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { - while (true) { - if (beforeUnwrapLabelCallback) { - beforeUnwrapLabelCallback(node); - } - if (node.statement.kind !== 222) { - return node.statement; - } - node = node.statement; - } - } - ts.unwrapInnermostStatementOfLabel = unwrapInnermostStatementOfLabel; - function isFunctionBlock(node) { - return node && node.kind === 207 && isFunctionLike(node.parent); - } - ts.isFunctionBlock = isFunctionBlock; - function isObjectLiteralMethod(node) { - return node && node.kind === 151 && node.parent.kind === 178; - } - ts.isObjectLiteralMethod = isObjectLiteralMethod; - function isObjectLiteralOrClassExpressionMethod(node) { - return node.kind === 151 && - (node.parent.kind === 178 || - node.parent.kind === 199); - } - ts.isObjectLiteralOrClassExpressionMethod = isObjectLiteralOrClassExpressionMethod; - function isIdentifierTypePredicate(predicate) { - return predicate && predicate.kind === 1; - } - ts.isIdentifierTypePredicate = isIdentifierTypePredicate; - function isThisTypePredicate(predicate) { - return predicate && predicate.kind === 0; - } - ts.isThisTypePredicate = isThisTypePredicate; - function getContainingFunction(node) { - while (true) { - node = node.parent; - if (!node || isFunctionLike(node)) { - return node; - } - } - } - ts.getContainingFunction = getContainingFunction; - function getContainingClass(node) { - while (true) { - node = node.parent; - if (!node || isClassLike(node)) { - return node; - } - } - } - ts.getContainingClass = getContainingClass; - function getThisContainer(node, includeArrowFunctions) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 144: - if (isClassLike(node.parent.parent)) { - return node; - } - node = node.parent; - break; - case 147: - if (node.parent.kind === 146 && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - case 187: - if (!includeArrowFunctions) { - continue; - } - case 228: - case 186: - case 233: - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - case 155: - case 156: - case 157: - case 232: - case 265: - return node; - } - } - } - ts.getThisContainer = getThisContainer; - function getNewTargetContainer(node) { - var container = getThisContainer(node, false); - if (container) { - switch (container.kind) { - case 152: - case 228: - case 186: - return container; - } - } - return undefined; - } - ts.getNewTargetContainer = getNewTargetContainer; - function getSuperContainer(node, stopOnFunctions) { - while (true) { - node = node.parent; - if (!node) { - return node; - } - switch (node.kind) { - case 144: - node = node.parent; - break; - case 228: - case 186: - case 187: - if (!stopOnFunctions) { - continue; - } - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - return node; - case 147: - if (node.parent.kind === 146 && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - } - } - } - ts.getSuperContainer = getSuperContainer; - function getImmediatelyInvokedFunctionExpression(func) { - if (func.kind === 186 || func.kind === 187) { - var prev = func; - var parent = func.parent; - while (parent.kind === 185) { - prev = parent; - parent = parent.parent; - } - if (parent.kind === 181 && parent.expression === prev) { - return parent; - } - } - } - ts.getImmediatelyInvokedFunctionExpression = getImmediatelyInvokedFunctionExpression; - function isSuperProperty(node) { - var kind = node.kind; - return (kind === 179 || kind === 180) - && node.expression.kind === 97; - } - ts.isSuperProperty = isSuperProperty; - function getEntityNameFromTypeNode(node) { - switch (node.kind) { - case 159: - case 277: - return node.typeName; - case 201: - return isEntityNameExpression(node.expression) - ? node.expression - : undefined; - case 71: - case 143: - return node; - } - return undefined; - } - ts.getEntityNameFromTypeNode = getEntityNameFromTypeNode; - function isCallLikeExpression(node) { - switch (node.kind) { - case 251: - case 250: - case 181: - case 182: - case 183: - case 147: - return true; - default: - return false; - } - } - ts.isCallLikeExpression = isCallLikeExpression; - function getInvokedExpression(node) { - if (node.kind === 183) { - return node.tag; - } - else if (isJsxOpeningLikeElement(node)) { - return node.tagName; - } - return node.expression; - } - ts.getInvokedExpression = getInvokedExpression; - function nodeCanBeDecorated(node) { - switch (node.kind) { - case 229: - return true; - case 149: - return node.parent.kind === 229; - case 153: - case 154: - case 151: - return node.body !== undefined - && node.parent.kind === 229; - case 146: - return node.parent.body !== undefined - && (node.parent.kind === 152 - || node.parent.kind === 151 - || node.parent.kind === 154) - && node.parent.parent.kind === 229; - } - return false; - } - ts.nodeCanBeDecorated = nodeCanBeDecorated; - function nodeIsDecorated(node) { - return node.decorators !== undefined - && nodeCanBeDecorated(node); - } - ts.nodeIsDecorated = nodeIsDecorated; - function nodeOrChildIsDecorated(node) { - return nodeIsDecorated(node) || childIsDecorated(node); - } - ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; - function childIsDecorated(node) { - switch (node.kind) { - case 229: - return ts.forEach(node.members, nodeOrChildIsDecorated); - case 151: - case 154: - return ts.forEach(node.parameters, nodeIsDecorated); - } - } - ts.childIsDecorated = childIsDecorated; - function isJSXTagName(node) { - var parent = node.parent; - if (parent.kind === 251 || - parent.kind === 250 || - parent.kind === 252) { - return parent.tagName === node; - } - return false; - } - ts.isJSXTagName = isJSXTagName; - function isPartOfExpression(node) { - switch (node.kind) { - case 99: - case 97: - case 95: - case 101: - case 86: - case 12: - case 177: - case 178: - case 179: - case 180: - case 181: - case 182: - case 183: - case 202: - case 184: - case 203: - case 185: - case 186: - case 199: - case 187: - case 190: - case 188: - case 189: - case 192: - case 193: - case 194: - case 195: - case 198: - case 196: - case 13: - case 200: - case 249: - case 250: - case 197: - case 191: - case 204: - return true; - case 143: - while (node.parent.kind === 143) { - node = node.parent; - } - return node.parent.kind === 162 || isJSXTagName(node); - case 71: - if (node.parent.kind === 162 || isJSXTagName(node)) { - return true; - } - case 8: - case 9: - case 99: - var parent = node.parent; - switch (parent.kind) { - case 226: - case 146: - case 149: - case 148: - case 264: - case 261: - case 176: - return parent.initializer === node; - case 210: - case 211: - case 212: - case 213: - case 219: - case 220: - case 221: - case 257: - case 223: - case 221: - return parent.expression === node; - case 214: - var forStatement = parent; - return (forStatement.initializer === node && forStatement.initializer.kind !== 227) || - forStatement.condition === node || - forStatement.incrementor === node; - case 215: - case 216: - var forInStatement = parent; - return (forInStatement.initializer === node && forInStatement.initializer.kind !== 227) || - forInStatement.expression === node; - case 184: - case 202: - return node === parent.expression; - case 205: - return node === parent.expression; - case 144: - return node === parent.expression; - case 147: - case 256: - case 255: - case 263: - return true; - case 201: - return parent.expression === node && isExpressionWithTypeArgumentsInClassExtendsClause(parent); - default: - if (isPartOfExpression(parent)) { - return true; - } - } - } - return false; - } - ts.isPartOfExpression = isPartOfExpression; - function isInstantiatedModule(node, preserveConstEnums) { - var moduleState = ts.getModuleInstanceState(node); - return moduleState === 1 || - (preserveConstEnums && moduleState === 2); - } - ts.isInstantiatedModule = isInstantiatedModule; - function isExternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 && node.moduleReference.kind === 248; - } - ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; - function getExternalModuleImportEqualsDeclarationExpression(node) { - ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); - return node.moduleReference.expression; - } - ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; - function isInternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 && node.moduleReference.kind !== 248; - } - ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; - function isSourceFileJavaScript(file) { - return isInJavaScriptFile(file); - } - ts.isSourceFileJavaScript = isSourceFileJavaScript; - function isInJavaScriptFile(node) { - return node && !!(node.flags & 65536); - } - ts.isInJavaScriptFile = isInJavaScriptFile; - function isRequireCall(callExpression, checkArgumentIsStringLiteral) { - if (callExpression.kind !== 181) { - return false; - } - var _a = callExpression, expression = _a.expression, args = _a.arguments; - if (expression.kind !== 71 || expression.text !== "require") { - return false; - } - if (args.length !== 1) { - return false; - } - var arg = args[0]; - return !checkArgumentIsStringLiteral || arg.kind === 9 || arg.kind === 13; - } - ts.isRequireCall = isRequireCall; - function isSingleOrDoubleQuote(charCode) { - return charCode === 39 || charCode === 34; - } - ts.isSingleOrDoubleQuote = isSingleOrDoubleQuote; - function isDeclarationOfFunctionOrClassExpression(s) { - if (s.valueDeclaration && s.valueDeclaration.kind === 226) { - var declaration = s.valueDeclaration; - return declaration.initializer && (declaration.initializer.kind === 186 || declaration.initializer.kind === 199); - } - return false; - } - ts.isDeclarationOfFunctionOrClassExpression = isDeclarationOfFunctionOrClassExpression; - function getRightMostAssignedExpression(node) { - while (isAssignmentExpression(node, true)) { - node = node.right; - } - return node; - } - ts.getRightMostAssignedExpression = getRightMostAssignedExpression; - function isExportsIdentifier(node) { - return isIdentifier(node) && node.text === "exports"; - } - ts.isExportsIdentifier = isExportsIdentifier; - function isModuleExportsPropertyAccessExpression(node) { - return isPropertyAccessExpression(node) && isIdentifier(node.expression) && node.expression.text === "module" && node.name.text === "exports"; - } - ts.isModuleExportsPropertyAccessExpression = isModuleExportsPropertyAccessExpression; - function getSpecialPropertyAssignmentKind(expression) { - if (!isInJavaScriptFile(expression)) { - return 0; - } - var expr = expression; - if (expr.operatorToken.kind !== 58 || expr.left.kind !== 179) { - return 0; - } - var lhs = expr.left; - if (lhs.expression.kind === 71) { - var lhsId = lhs.expression; - if (lhsId.text === "exports") { - return 1; - } - else if (lhsId.text === "module" && lhs.name.text === "exports") { - return 2; - } - else { - return 5; - } - } - else if (lhs.expression.kind === 99) { - return 4; - } - else if (lhs.expression.kind === 179) { - var innerPropertyAccess = lhs.expression; - if (innerPropertyAccess.expression.kind === 71) { - var innerPropertyAccessIdentifier = innerPropertyAccess.expression; - if (innerPropertyAccessIdentifier.text === "module" && innerPropertyAccess.name.text === "exports") { - return 1; - } - if (innerPropertyAccess.name.text === "prototype") { - return 3; - } - } - } - return 0; - } - ts.getSpecialPropertyAssignmentKind = getSpecialPropertyAssignmentKind; - function getExternalModuleName(node) { - if (node.kind === 238) { - return node.moduleSpecifier; - } - if (node.kind === 237) { - var reference = node.moduleReference; - if (reference.kind === 248) { - return reference.expression; - } - } - if (node.kind === 244) { - return node.moduleSpecifier; - } - if (node.kind === 233 && node.name.kind === 9) { - return node.name; - } - } - ts.getExternalModuleName = getExternalModuleName; - function getNamespaceDeclarationNode(node) { - if (node.kind === 237) { - return node; - } - var importClause = node.importClause; - if (importClause && importClause.namedBindings && importClause.namedBindings.kind === 240) { - return importClause.namedBindings; - } - } - ts.getNamespaceDeclarationNode = getNamespaceDeclarationNode; - function isDefaultImport(node) { - return node.kind === 238 - && node.importClause - && !!node.importClause.name; - } - ts.isDefaultImport = isDefaultImport; - function hasQuestionToken(node) { - if (node) { - switch (node.kind) { - case 146: - case 151: - case 150: - case 262: - case 261: - case 149: - case 148: - return node.questionToken !== undefined; - } - } - return false; - } - ts.hasQuestionToken = hasQuestionToken; - function isJSDocConstructSignature(node) { - return node.kind === 279 && - node.parameters.length > 0 && - node.parameters[0].type.kind === 281; - } - ts.isJSDocConstructSignature = isJSDocConstructSignature; - function getCommentsFromJSDoc(node) { - return ts.map(getJSDocs(node), function (doc) { return doc.comment; }); - } - ts.getCommentsFromJSDoc = getCommentsFromJSDoc; - function hasJSDocParameterTags(node) { - var parameterTags = getJSDocTags(node, 286); - return parameterTags && parameterTags.length > 0; - } - ts.hasJSDocParameterTags = hasJSDocParameterTags; - function getJSDocTags(node, kind) { - var docs = getJSDocs(node); - if (docs) { - var result = []; - for (var _i = 0, docs_1 = docs; _i < docs_1.length; _i++) { - var doc = docs_1[_i]; - if (doc.kind === 286) { - if (doc.kind === kind) { - result.push(doc); - } - } - else { - var tags = doc.tags; - if (tags) { - result.push.apply(result, ts.filter(tags, function (tag) { return tag.kind === kind; })); - } - } - } - return result; - } - } - function getFirstJSDocTag(node, kind) { - return node && ts.firstOrUndefined(getJSDocTags(node, kind)); - } - function getJSDocs(node) { - var cache = node.jsDocCache; - if (!cache) { - getJSDocsWorker(node); - node.jsDocCache = cache; - } - return cache; - function getJSDocsWorker(node) { - var parent = node.parent; - var isInitializerOfVariableDeclarationInStatement = isVariableLike(parent) && - parent.initializer === node && - parent.parent.parent.kind === 208; - var isVariableOfVariableDeclarationStatement = isVariableLike(node) && - parent.parent.kind === 208; - var variableStatementNode = isInitializerOfVariableDeclarationInStatement ? parent.parent.parent : - isVariableOfVariableDeclarationStatement ? parent.parent : - undefined; - if (variableStatementNode) { - getJSDocsWorker(variableStatementNode); - } - var isSourceOfAssignmentExpressionStatement = parent && parent.parent && - parent.kind === 194 && - parent.operatorToken.kind === 58 && - parent.parent.kind === 210; - if (isSourceOfAssignmentExpressionStatement) { - getJSDocsWorker(parent.parent); - } - var isModuleDeclaration = node.kind === 233 && - parent && parent.kind === 233; - var isPropertyAssignmentExpression = parent && parent.kind === 261; - if (isModuleDeclaration || isPropertyAssignmentExpression) { - getJSDocsWorker(parent); - } - if (node.kind === 146) { - cache = ts.concatenate(cache, getJSDocParameterTags(node)); - } - if (isVariableLike(node) && node.initializer) { - cache = ts.concatenate(cache, node.initializer.jsDoc); - } - cache = ts.concatenate(cache, node.jsDoc); - } - } - ts.getJSDocs = getJSDocs; - function getJSDocParameterTags(param) { - if (!isParameter(param)) { - return undefined; - } - var func = param.parent; - var tags = getJSDocTags(func, 286); - if (!param.name) { - var i = func.parameters.indexOf(param); - var paramTags = ts.filter(tags, function (tag) { return tag.kind === 286; }); - if (paramTags && 0 <= i && i < paramTags.length) { - return [paramTags[i]]; - } - } - else if (param.name.kind === 71) { - var name_1 = param.name.text; - return ts.filter(tags, function (tag) { return tag.kind === 286 && tag.parameterName.text === name_1; }); - } - else { - return undefined; - } - } - ts.getJSDocParameterTags = getJSDocParameterTags; - function getJSDocType(node) { - var tag = getFirstJSDocTag(node, 288); - if (!tag && node.kind === 146) { - var paramTags = getJSDocParameterTags(node); - if (paramTags) { - tag = ts.find(paramTags, function (tag) { return !!tag.typeExpression; }); - } - } - return tag && tag.typeExpression && tag.typeExpression.type; - } - ts.getJSDocType = getJSDocType; - function getJSDocAugmentsTag(node) { - return getFirstJSDocTag(node, 285); - } - ts.getJSDocAugmentsTag = getJSDocAugmentsTag; - function getJSDocReturnTag(node) { - return getFirstJSDocTag(node, 287); - } - ts.getJSDocReturnTag = getJSDocReturnTag; - function getJSDocTemplateTag(node) { - return getFirstJSDocTag(node, 289); - } - ts.getJSDocTemplateTag = getJSDocTemplateTag; - function hasRestParameter(s) { - return isRestParameter(ts.lastOrUndefined(s.parameters)); - } - ts.hasRestParameter = hasRestParameter; - function hasDeclaredRestParameter(s) { - return isDeclaredRestParam(ts.lastOrUndefined(s.parameters)); - } - ts.hasDeclaredRestParameter = hasDeclaredRestParameter; - function isRestParameter(node) { - if (node && (node.flags & 65536)) { - if (node.type && node.type.kind === 280 || - ts.forEach(getJSDocParameterTags(node), function (t) { return t.typeExpression && t.typeExpression.type.kind === 280; })) { - return true; - } - } - return isDeclaredRestParam(node); - } - ts.isRestParameter = isRestParameter; - function isDeclaredRestParam(node) { - return node && node.dotDotDotToken !== undefined; - } - ts.isDeclaredRestParam = isDeclaredRestParam; - var AssignmentKind; - (function (AssignmentKind) { - AssignmentKind[AssignmentKind["None"] = 0] = "None"; - AssignmentKind[AssignmentKind["Definite"] = 1] = "Definite"; - AssignmentKind[AssignmentKind["Compound"] = 2] = "Compound"; - })(AssignmentKind = ts.AssignmentKind || (ts.AssignmentKind = {})); - function getAssignmentTargetKind(node) { - var parent = node.parent; - while (true) { - switch (parent.kind) { - case 194: - var binaryOperator = parent.operatorToken.kind; - return isAssignmentOperator(binaryOperator) && parent.left === node ? - binaryOperator === 58 ? 1 : 2 : - 0; - case 192: - case 193: - var unaryOperator = parent.operator; - return unaryOperator === 43 || unaryOperator === 44 ? 2 : 0; - case 215: - case 216: - return parent.initializer === node ? 1 : 0; - case 185: - case 177: - case 198: - node = parent; - break; - case 262: - if (parent.name !== node) { - return 0; - } - node = parent.parent; - break; - case 261: - if (parent.name === node) { - return 0; - } - node = parent.parent; - break; - default: - return 0; - } - parent = node.parent; - } - } - ts.getAssignmentTargetKind = getAssignmentTargetKind; - function isAssignmentTarget(node) { - return getAssignmentTargetKind(node) !== 0; - } - ts.isAssignmentTarget = isAssignmentTarget; - function isDeleteTarget(node) { - if (node.kind !== 179 && node.kind !== 180) { - return false; - } - node = node.parent; - while (node && node.kind === 185) { - node = node.parent; - } - return node && node.kind === 188; - } - ts.isDeleteTarget = isDeleteTarget; - function isNodeDescendantOf(node, ancestor) { - while (node) { - if (node === ancestor) - return true; - node = node.parent; - } - return false; - } - ts.isNodeDescendantOf = isNodeDescendantOf; - function isInAmbientContext(node) { - while (node) { - if (hasModifier(node, 2) || (node.kind === 265 && node.isDeclarationFile)) { - return true; - } - node = node.parent; - } - return false; - } - ts.isInAmbientContext = isInAmbientContext; - function isDeclarationName(name) { - if (name.kind !== 71 && name.kind !== 9 && name.kind !== 8) { - return false; - } - var parent = name.parent; - if (parent.kind === 242 || parent.kind === 246) { - if (parent.propertyName) { - return true; - } - } - if (isDeclaration(parent)) { - return parent.name === name; - } - return false; - } - ts.isDeclarationName = isDeclarationName; - function getNameOfDeclaration(declaration) { - if (!declaration) { - return undefined; - } - if (declaration.kind === 194) { - var kind = getSpecialPropertyAssignmentKind(declaration); - var lhs = declaration.left; - switch (kind) { - case 0: - case 2: - return undefined; - case 1: - if (lhs.kind === 71) { - return lhs.name; - } - else { - return lhs.expression.name; - } - case 4: - case 5: - return lhs.name; - case 3: - return lhs.expression.name; - } - } - else { - return declaration.name; - } - } - ts.getNameOfDeclaration = getNameOfDeclaration; - function isLiteralComputedPropertyDeclarationName(node) { - return (node.kind === 9 || node.kind === 8) && - node.parent.kind === 144 && - isDeclaration(node.parent.parent); - } - ts.isLiteralComputedPropertyDeclarationName = isLiteralComputedPropertyDeclarationName; - function isIdentifierName(node) { - var parent = node.parent; - switch (parent.kind) { - case 149: - case 148: - case 151: - case 150: - case 153: - case 154: - case 264: - case 261: - case 179: - return parent.name === node; - case 143: - if (parent.right === node) { - while (parent.kind === 143) { - parent = parent.parent; - } - return parent.kind === 162; - } - return false; - case 176: - case 242: - return parent.propertyName === node; - case 246: - return true; - } - return false; - } - ts.isIdentifierName = isIdentifierName; - function isAliasSymbolDeclaration(node) { - return node.kind === 237 || - node.kind === 236 || - node.kind === 239 && !!node.name || - node.kind === 240 || - node.kind === 242 || - node.kind === 246 || - node.kind === 243 && exportAssignmentIsAlias(node); - } - ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; - function exportAssignmentIsAlias(node) { - return isEntityNameExpression(node.expression); - } - ts.exportAssignmentIsAlias = exportAssignmentIsAlias; - function getClassExtendsHeritageClauseElement(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; - } - ts.getClassExtendsHeritageClauseElement = getClassExtendsHeritageClauseElement; - function getClassImplementsHeritageClauseElements(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 108); - return heritageClause ? heritageClause.types : undefined; - } - ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements; - function getInterfaceBaseTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85); - return heritageClause ? heritageClause.types : undefined; - } - ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; - function getHeritageClause(clauses, kind) { - if (clauses) { - for (var _i = 0, clauses_1 = clauses; _i < clauses_1.length; _i++) { - var clause = clauses_1[_i]; - if (clause.token === kind) { - return clause; - } - } - } - return undefined; - } - ts.getHeritageClause = getHeritageClause; - function tryResolveScriptReference(host, sourceFile, reference) { - if (!host.getCompilerOptions().noResolve) { - var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName); - return host.getSourceFile(referenceFileName); - } - } - ts.tryResolveScriptReference = tryResolveScriptReference; - function getAncestor(node, kind) { - while (node) { - if (node.kind === kind) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.getAncestor = getAncestor; - function getFileReferenceFromReferencePath(comment, commentRange) { - var simpleReferenceRegEx = /^\/\/\/\s*<reference\s+/gim; - var isNoDefaultLibRegEx = /^(\/\/\/\s*<reference\s+no-default-lib\s*=\s*)('|")(.+?)\2\s*\/>/gim; - if (simpleReferenceRegEx.test(comment)) { - if (isNoDefaultLibRegEx.test(comment)) { - return { - isNoDefaultLib: true - }; - } - else { - var refMatchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); - var refLibResult = !refMatchResult && ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx.exec(comment); - if (refMatchResult || refLibResult) { - var start = commentRange.pos; - var end = commentRange.end; - return { - fileReference: { - pos: start, - end: end, - fileName: (refMatchResult || refLibResult)[3] - }, - isNoDefaultLib: false, - isTypeReferenceDirective: !!refLibResult - }; - } - return { - diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, - isNoDefaultLib: false - }; - } - } - return undefined; - } - ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; - function isKeyword(token) { - return 72 <= token && token <= 142; - } - ts.isKeyword = isKeyword; - function isTrivia(token) { - return 2 <= token && token <= 7; - } - ts.isTrivia = isTrivia; - var FunctionFlags; - (function (FunctionFlags) { - FunctionFlags[FunctionFlags["Normal"] = 0] = "Normal"; - FunctionFlags[FunctionFlags["Generator"] = 1] = "Generator"; - FunctionFlags[FunctionFlags["Async"] = 2] = "Async"; - FunctionFlags[FunctionFlags["Invalid"] = 4] = "Invalid"; - FunctionFlags[FunctionFlags["AsyncGenerator"] = 3] = "AsyncGenerator"; - })(FunctionFlags = ts.FunctionFlags || (ts.FunctionFlags = {})); - function getFunctionFlags(node) { - if (!node) { - return 4; - } - var flags = 0; - switch (node.kind) { - case 228: - case 186: - case 151: - if (node.asteriskToken) { - flags |= 1; - } - case 187: - if (hasModifier(node, 256)) { - flags |= 2; - } - break; - } - if (!node.body) { - flags |= 4; - } - return flags; - } - ts.getFunctionFlags = getFunctionFlags; - function isAsyncFunction(node) { - switch (node.kind) { - case 228: - case 186: - case 187: - case 151: - return node.body !== undefined - && node.asteriskToken === undefined - && hasModifier(node, 256); - } - return false; - } - ts.isAsyncFunction = isAsyncFunction; - function isNumericLiteral(node) { - return node.kind === 8; - } - ts.isNumericLiteral = isNumericLiteral; - function isStringOrNumericLiteral(node) { - var kind = node.kind; - return kind === 9 - || kind === 8; - } - ts.isStringOrNumericLiteral = isStringOrNumericLiteral; - function hasDynamicName(declaration) { - var name = getNameOfDeclaration(declaration); - return name && isDynamicName(name); - } - ts.hasDynamicName = hasDynamicName; - function isDynamicName(name) { - return name.kind === 144 && - !isStringOrNumericLiteral(name.expression) && - !isWellKnownSymbolSyntactically(name.expression); - } - ts.isDynamicName = isDynamicName; - function isWellKnownSymbolSyntactically(node) { - return isPropertyAccessExpression(node) && isESSymbolIdentifier(node.expression); - } - ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically; - function getPropertyNameForPropertyNameNode(name) { - if (name.kind === 71 || name.kind === 9 || name.kind === 8 || name.kind === 146) { - return name.text; - } - if (name.kind === 144) { - var nameExpression = name.expression; - if (isWellKnownSymbolSyntactically(nameExpression)) { - var rightHandSideName = nameExpression.name.text; - return getPropertyNameForKnownSymbolName(rightHandSideName); - } - else if (nameExpression.kind === 9 || nameExpression.kind === 8) { - return nameExpression.text; - } - } - return undefined; - } - ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; - function getPropertyNameForKnownSymbolName(symbolName) { - return "__@" + symbolName; - } - ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName; - function isESSymbolIdentifier(node) { - return node.kind === 71 && node.text === "Symbol"; - } - ts.isESSymbolIdentifier = isESSymbolIdentifier; - function isPushOrUnshiftIdentifier(node) { - return node.text === "push" || node.text === "unshift"; - } - ts.isPushOrUnshiftIdentifier = isPushOrUnshiftIdentifier; - function isModifierKind(token) { - switch (token) { - case 117: - case 120: - case 76: - case 124: - case 79: - case 84: - case 114: - case 112: - case 113: - case 131: - case 115: - return true; - } - return false; - } - ts.isModifierKind = isModifierKind; - function isParameterDeclaration(node) { - var root = getRootDeclaration(node); - return root.kind === 146; - } - ts.isParameterDeclaration = isParameterDeclaration; - function getRootDeclaration(node) { - while (node.kind === 176) { - node = node.parent.parent; - } - return node; - } - ts.getRootDeclaration = getRootDeclaration; - function nodeStartsNewLexicalEnvironment(node) { - var kind = node.kind; - return kind === 152 - || kind === 186 - || kind === 228 - || kind === 187 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 233 - || kind === 265; - } - ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; - function nodeIsSynthesized(node) { - return ts.positionIsSynthesized(node.pos) - || ts.positionIsSynthesized(node.end); - } - ts.nodeIsSynthesized = nodeIsSynthesized; - function getOriginalSourceFileOrBundle(sourceFileOrBundle) { - if (sourceFileOrBundle.kind === 266) { - return ts.updateBundle(sourceFileOrBundle, ts.sameMap(sourceFileOrBundle.sourceFiles, getOriginalSourceFile)); - } - return getOriginalSourceFile(sourceFileOrBundle); - } - ts.getOriginalSourceFileOrBundle = getOriginalSourceFileOrBundle; - function getOriginalSourceFile(sourceFile) { - return ts.getParseTreeNode(sourceFile, isSourceFile) || sourceFile; - } - function getOriginalSourceFiles(sourceFiles) { - return ts.sameMap(sourceFiles, getOriginalSourceFile); - } - ts.getOriginalSourceFiles = getOriginalSourceFiles; - function getOriginalNodeId(node) { - node = ts.getOriginalNode(node); - return node ? ts.getNodeId(node) : 0; - } - ts.getOriginalNodeId = getOriginalNodeId; - var Associativity; - (function (Associativity) { - Associativity[Associativity["Left"] = 0] = "Left"; - Associativity[Associativity["Right"] = 1] = "Right"; - })(Associativity = ts.Associativity || (ts.Associativity = {})); - function getExpressionAssociativity(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 && expression.arguments !== undefined; - return getOperatorAssociativity(expression.kind, operator, hasArguments); - } - ts.getExpressionAssociativity = getExpressionAssociativity; - function getOperatorAssociativity(kind, operator, hasArguments) { - switch (kind) { - case 182: - return hasArguments ? 0 : 1; - case 192: - case 189: - case 190: - case 188: - case 191: - case 195: - case 197: - return 1; - case 194: - switch (operator) { - case 40: - case 58: - case 59: - case 60: - case 62: - case 61: - case 63: - case 64: - case 65: - case 66: - case 67: - case 68: - case 70: - case 69: - return 1; - } - } - return 0; - } - ts.getOperatorAssociativity = getOperatorAssociativity; - function getExpressionPrecedence(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 && expression.arguments !== undefined; - return getOperatorPrecedence(expression.kind, operator, hasArguments); - } - ts.getExpressionPrecedence = getExpressionPrecedence; - function getOperator(expression) { - if (expression.kind === 194) { - return expression.operatorToken.kind; - } - else if (expression.kind === 192 || expression.kind === 193) { - return expression.operator; - } - else { - return expression.kind; - } - } - ts.getOperator = getOperator; - function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { - switch (nodeKind) { - case 99: - case 97: - case 71: - case 95: - case 101: - case 86: - case 8: - case 9: - case 177: - case 178: - case 186: - case 187: - case 199: - case 249: - case 250: - case 12: - case 13: - case 196: - case 185: - case 200: - return 19; - case 183: - case 179: - case 180: - return 18; - case 182: - return hasArguments ? 18 : 17; - case 181: - return 17; - case 193: - return 16; - case 192: - case 189: - case 190: - case 188: - case 191: - return 15; - case 194: - switch (operatorKind) { - case 51: - case 52: - return 15; - case 40: - case 39: - case 41: - case 42: - return 14; - case 37: - case 38: - return 13; - case 45: - case 46: - case 47: - return 12; - case 27: - case 30: - case 29: - case 31: - case 92: - case 93: - return 11; - case 32: - case 34: - case 33: - case 35: - return 10; - case 48: - return 9; - case 50: - return 8; - case 49: - return 7; - case 53: - return 6; - case 54: - return 5; - case 58: - case 59: - case 60: - case 62: - case 61: - case 63: - case 64: - case 65: - case 66: - case 67: - case 68: - case 70: - case 69: - return 3; - case 26: - return 0; - default: - return -1; - } - case 195: - return 4; - case 197: - return 2; - case 198: - return 1; - default: - return -1; - } - } - ts.getOperatorPrecedence = getOperatorPrecedence; - function createDiagnosticCollection() { - var nonFileDiagnostics = []; - var fileDiagnostics = ts.createMap(); - var diagnosticsModified = false; - var modificationCount = 0; - return { - add: add, - getGlobalDiagnostics: getGlobalDiagnostics, - getDiagnostics: getDiagnostics, - getModificationCount: getModificationCount, - reattachFileDiagnostics: reattachFileDiagnostics - }; - function getModificationCount() { - return modificationCount; - } - function reattachFileDiagnostics(newFile) { - ts.forEach(fileDiagnostics.get(newFile.fileName), function (diagnostic) { return diagnostic.file = newFile; }); - } - function add(diagnostic) { - var diagnostics; - if (diagnostic.file) { - diagnostics = fileDiagnostics.get(diagnostic.file.fileName); - if (!diagnostics) { - diagnostics = []; - fileDiagnostics.set(diagnostic.file.fileName, diagnostics); - } - } - else { - diagnostics = nonFileDiagnostics; - } - diagnostics.push(diagnostic); - diagnosticsModified = true; - modificationCount++; - } - function getGlobalDiagnostics() { - sortAndDeduplicate(); - return nonFileDiagnostics; - } - function getDiagnostics(fileName) { - sortAndDeduplicate(); - if (fileName) { - return fileDiagnostics.get(fileName) || []; - } - var allDiagnostics = []; - function pushDiagnostic(d) { - allDiagnostics.push(d); - } - ts.forEach(nonFileDiagnostics, pushDiagnostic); - fileDiagnostics.forEach(function (diagnostics) { - ts.forEach(diagnostics, pushDiagnostic); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function sortAndDeduplicate() { - if (!diagnosticsModified) { - return; - } - diagnosticsModified = false; - nonFileDiagnostics = ts.sortAndDeduplicateDiagnostics(nonFileDiagnostics); - fileDiagnostics.forEach(function (diagnostics, key) { - fileDiagnostics.set(key, ts.sortAndDeduplicateDiagnostics(diagnostics)); - }); - } - } - ts.createDiagnosticCollection = createDiagnosticCollection; - var escapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; - var escapedCharsMap = ts.createMapFromTemplate({ - "\0": "\\0", - "\t": "\\t", - "\v": "\\v", - "\f": "\\f", - "\b": "\\b", - "\r": "\\r", - "\n": "\\n", - "\\": "\\\\", - "\"": "\\\"", - "\u2028": "\\u2028", - "\u2029": "\\u2029", - "\u0085": "\\u0085" - }); - function escapeString(s) { - return s.replace(escapedCharsRegExp, getReplacement); - } - ts.escapeString = escapeString; - function getReplacement(c) { - return escapedCharsMap.get(c) || get16BitUnicodeEscapeSequence(c.charCodeAt(0)); - } - function isIntrinsicJsxName(name) { - var ch = name.substr(0, 1); - return ch.toLowerCase() === ch; - } - ts.isIntrinsicJsxName = isIntrinsicJsxName; - function get16BitUnicodeEscapeSequence(charCode) { - var hexCharCode = charCode.toString(16).toUpperCase(); - var paddedHexCode = ("0000" + hexCharCode).slice(-4); - return "\\u" + paddedHexCode; - } - var nonAsciiCharacters = /[^\u0000-\u007F]/g; - function escapeNonAsciiCharacters(s) { - return nonAsciiCharacters.test(s) ? - s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) : - s; - } - ts.escapeNonAsciiCharacters = escapeNonAsciiCharacters; - var indentStrings = ["", " "]; - function getIndentString(level) { - if (indentStrings[level] === undefined) { - indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; - } - return indentStrings[level]; - } - ts.getIndentString = getIndentString; - function getIndentSize() { - return indentStrings[1].length; - } - ts.getIndentSize = getIndentSize; - function createTextWriter(newLine) { - var output; - var indent; - var lineStart; - var lineCount; - var linePos; - function write(s) { - if (s && s.length) { - if (lineStart) { - output += getIndentString(indent); - lineStart = false; - } - output += s; - } - } - function reset() { - output = ""; - indent = 0; - lineStart = true; - lineCount = 0; - linePos = 0; - } - function rawWrite(s) { - if (s !== undefined) { - if (lineStart) { - lineStart = false; - } - output += s; - } - } - function writeLiteral(s) { - if (s && s.length) { - write(s); - var lineStartsOfS = ts.computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + ts.lastOrUndefined(lineStartsOfS); - } - } - } - function writeLine() { - if (!lineStart) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; - } - } - function writeTextOfNode(text, node) { - write(getTextOfNodeFromSourceText(text, node)); - } - reset(); - return { - write: write, - rawWrite: rawWrite, - writeTextOfNode: writeTextOfNode, - writeLiteral: writeLiteral, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - getIndent: function () { return indent; }, - getTextPos: function () { return output.length; }, - getLine: function () { return lineCount + 1; }, - getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, - getText: function () { return output; }, - isAtStartOfLine: function () { return lineStart; }, - reset: reset - }; - } - ts.createTextWriter = createTextWriter; - function getResolvedExternalModuleName(host, file) { - return file.moduleName || getExternalModuleNameFromPath(host, file.fileName); - } - ts.getResolvedExternalModuleName = getResolvedExternalModuleName; - function getExternalModuleNameFromDeclaration(host, resolver, declaration) { - var file = resolver.getExternalModuleFileFromDeclaration(declaration); - if (!file || isDeclarationFile(file)) { - return undefined; - } - return getResolvedExternalModuleName(host, file); - } - ts.getExternalModuleNameFromDeclaration = getExternalModuleNameFromDeclaration; - function getExternalModuleNameFromPath(host, fileName) { - var getCanonicalFileName = function (f) { return host.getCanonicalFileName(f); }; - var dir = ts.toPath(host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); - var filePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); - var relativePath = ts.getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false); - return ts.removeFileExtension(relativePath); - } - ts.getExternalModuleNameFromPath = getExternalModuleNameFromPath; - function getOwnEmitOutputFilePath(sourceFile, host, extension) { - var compilerOptions = host.getCompilerOptions(); - var emitOutputFilePathWithoutExtension; - if (compilerOptions.outDir) { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, host, compilerOptions.outDir)); - } - else { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.fileName); - } - return emitOutputFilePathWithoutExtension + extension; - } - ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; - function getDeclarationEmitOutputFilePath(sourceFile, host) { - var options = host.getCompilerOptions(); - var outputDir = options.declarationDir || options.outDir; - var path = outputDir - ? getSourceFilePathInNewDir(sourceFile, host, outputDir) - : sourceFile.fileName; - return ts.removeFileExtension(path) + ".d.ts"; - } - ts.getDeclarationEmitOutputFilePath = getDeclarationEmitOutputFilePath; - function getSourceFilesToEmit(host, targetSourceFile) { - var options = host.getCompilerOptions(); - var isSourceFileFromExternalLibrary = function (file) { return host.isSourceFileFromExternalLibrary(file); }; - if (options.outFile || options.out) { - var moduleKind = ts.getEmitModuleKind(options); - var moduleEmitEnabled_1 = moduleKind === ts.ModuleKind.AMD || moduleKind === ts.ModuleKind.System; - return ts.filter(host.getSourceFiles(), function (sourceFile) { - return (moduleEmitEnabled_1 || !ts.isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); - }); - } - else { - var sourceFiles = targetSourceFile === undefined ? host.getSourceFiles() : [targetSourceFile]; - return ts.filter(sourceFiles, function (sourceFile) { return sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); }); - } - } - ts.getSourceFilesToEmit = getSourceFilesToEmit; - function sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary) { - return !(options.noEmitForJsFiles && isSourceFileJavaScript(sourceFile)) && !isDeclarationFile(sourceFile) && !isSourceFileFromExternalLibrary(sourceFile); - } - ts.sourceFileMayBeEmitted = sourceFileMayBeEmitted; - function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, emitOnlyDtsFiles) { - var sourceFiles = ts.isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile); - var options = host.getCompilerOptions(); - if (options.outFile || options.out) { - if (sourceFiles.length) { - var jsFilePath = options.outFile || options.out; - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = options.declaration ? ts.removeFileExtension(jsFilePath) + ".d.ts" : ""; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, ts.createBundle(sourceFiles), emitOnlyDtsFiles); - } - } - else { - for (var _i = 0, sourceFiles_1 = sourceFiles; _i < sourceFiles_1.length; _i++) { - var sourceFile = sourceFiles_1[_i]; - var jsFilePath = getOwnEmitOutputFilePath(sourceFile, host, getOutputExtension(sourceFile, options)); - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = !isSourceFileJavaScript(sourceFile) && (emitOnlyDtsFiles || options.declaration) ? getDeclarationEmitOutputFilePath(sourceFile, host) : undefined; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, sourceFile, emitOnlyDtsFiles); - } - } - } - ts.forEachEmittedFile = forEachEmittedFile; - function getSourceMapFilePath(jsFilePath, options) { - return options.sourceMap ? jsFilePath + ".map" : undefined; - } - function getOutputExtension(sourceFile, options) { - if (options.jsx === 1) { - if (isSourceFileJavaScript(sourceFile)) { - if (ts.fileExtensionIs(sourceFile.fileName, ".jsx")) { - return ".jsx"; - } - } - else if (sourceFile.languageVariant === 1) { - return ".jsx"; - } - } - return ".js"; - } - function getSourceFilePathInNewDir(sourceFile, host, newDirPath) { - var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.fileName, host.getCurrentDirectory()); - var commonSourceDirectory = host.getCommonSourceDirectory(); - var isSourceFileInCommonSourceDirectory = host.getCanonicalFileName(sourceFilePath).indexOf(host.getCanonicalFileName(commonSourceDirectory)) === 0; - sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; - return ts.combinePaths(newDirPath, sourceFilePath); - } - ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; - function writeFile(host, diagnostics, fileName, data, writeByteOrderMark, sourceFiles) { - host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) { - diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); - }, sourceFiles); - } - ts.writeFile = writeFile; - function getLineOfLocalPosition(currentSourceFile, pos) { - return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line; - } - ts.getLineOfLocalPosition = getLineOfLocalPosition; - function getLineOfLocalPositionFromLineMap(lineMap, pos) { - return ts.computeLineAndCharacterOfPosition(lineMap, pos).line; - } - ts.getLineOfLocalPositionFromLineMap = getLineOfLocalPositionFromLineMap; - function getFirstConstructorWithBody(node) { - return ts.forEach(node.members, function (member) { - if (member.kind === 152 && nodeIsPresent(member.body)) { - return member; - } - }); - } - ts.getFirstConstructorWithBody = getFirstConstructorWithBody; - function getSetAccessorTypeAnnotationNode(accessor) { - if (accessor && accessor.parameters.length > 0) { - var hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); - return accessor.parameters[hasThis ? 1 : 0].type; - } - } - ts.getSetAccessorTypeAnnotationNode = getSetAccessorTypeAnnotationNode; - function getThisParameter(signature) { - if (signature.parameters.length) { - var thisParameter = signature.parameters[0]; - if (parameterIsThisKeyword(thisParameter)) { - return thisParameter; - } - } - } - ts.getThisParameter = getThisParameter; - function parameterIsThisKeyword(parameter) { - return isThisIdentifier(parameter.name); - } - ts.parameterIsThisKeyword = parameterIsThisKeyword; - function isThisIdentifier(node) { - return node && node.kind === 71 && identifierIsThisKeyword(node); - } - ts.isThisIdentifier = isThisIdentifier; - function identifierIsThisKeyword(id) { - return id.originalKeywordKind === 99; - } - ts.identifierIsThisKeyword = identifierIsThisKeyword; - function getAllAccessorDeclarations(declarations, accessor) { - var firstAccessor; - var secondAccessor; - var getAccessor; - var setAccessor; - if (hasDynamicName(accessor)) { - firstAccessor = accessor; - if (accessor.kind === 153) { - getAccessor = accessor; - } - else if (accessor.kind === 154) { - setAccessor = accessor; - } - else { - ts.Debug.fail("Accessor has wrong kind"); - } - } - else { - ts.forEach(declarations, function (member) { - if ((member.kind === 153 || member.kind === 154) - && hasModifier(member, 32) === hasModifier(accessor, 32)) { - var memberName = getPropertyNameForPropertyNameNode(member.name); - var accessorName = getPropertyNameForPropertyNameNode(accessor.name); - if (memberName === accessorName) { - if (!firstAccessor) { - firstAccessor = member; - } - else if (!secondAccessor) { - secondAccessor = member; - } - if (member.kind === 153 && !getAccessor) { - getAccessor = member; - } - if (member.kind === 154 && !setAccessor) { - setAccessor = member; - } - } - } - }); - } - return { - firstAccessor: firstAccessor, - secondAccessor: secondAccessor, - getAccessor: getAccessor, - setAccessor: setAccessor - }; - } - ts.getAllAccessorDeclarations = getAllAccessorDeclarations; - function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { - emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); - } - ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; - function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { - if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentsOfPosition = emitNewLineBeforeLeadingCommentsOfPosition; - function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { - if (pos !== commentPos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentOfPosition = emitNewLineBeforeLeadingCommentOfPosition; - function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { - if (comments && comments.length > 0) { - if (leadingSeparator) { - writer.write(" "); - } - var emitInterveningSeparator = false; - for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) { - var comment = comments_1[_i]; - if (emitInterveningSeparator) { - writer.write(" "); - emitInterveningSeparator = false; - } - writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - else { - emitInterveningSeparator = true; - } - } - if (emitInterveningSeparator && trailingSeparator) { - writer.write(" "); - } - } - } - ts.emitComments = emitComments; - function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { - var leadingComments; - var currentDetachedCommentInfo; - if (removeComments) { - if (node.pos === 0) { - leadingComments = ts.filter(ts.getLeadingCommentRanges(text, node.pos), isPinnedComment); - } - } - else { - leadingComments = ts.getLeadingCommentRanges(text, node.pos); - } - if (leadingComments) { - var detachedComments = []; - var lastComment = void 0; - for (var _i = 0, leadingComments_1 = leadingComments; _i < leadingComments_1.length; _i++) { - var comment = leadingComments_1[_i]; - if (lastComment) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); - var commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); - if (commentLine >= lastCommentLine + 2) { - break; - } - } - detachedComments.push(comment); - lastComment = comment; - } - if (detachedComments.length) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, ts.lastOrUndefined(detachedComments).end); - var nodeLine = getLineOfLocalPositionFromLineMap(lineMap, ts.skipTrivia(text, node.pos)); - if (nodeLine >= lastCommentLine + 2) { - emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); - emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment); - currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.lastOrUndefined(detachedComments).end }; - } - } - } - return currentDetachedCommentInfo; - function isPinnedComment(comment) { - return text.charCodeAt(comment.pos + 1) === 42 && - text.charCodeAt(comment.pos + 2) === 33; - } - } - ts.emitDetachedComments = emitDetachedComments; - function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (text.charCodeAt(commentPos + 1) === 42) { - var firstCommentLineAndCharacter = ts.computeLineAndCharacterOfPosition(lineMap, commentPos); - var lineCount = lineMap.length; - var firstCommentLineIndent = void 0; - for (var pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { - var nextLineStart = (currentLine + 1) === lineCount - ? text.length + 1 - : lineMap[currentLine + 1]; - if (pos !== commentPos) { - if (firstCommentLineIndent === undefined) { - firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); - } - var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); - if (spacesToEmit > 0) { - var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - writer.rawWrite(indentSizeSpaceString); - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } - else { - writer.rawWrite(""); - } - } - writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); - pos = nextLineStart; - } - } - else { - writer.write(text.substring(commentPos, commentEnd)); - } - } - ts.writeCommentRange = writeCommentRange; - function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { - var end = Math.min(commentEnd, nextLineStart - 1); - var currentLineText = text.substring(pos, end).replace(/^\s+|\s+$/g, ""); - if (currentLineText) { - writer.write(currentLineText); - if (end !== commentEnd) { - writer.writeLine(); - } - } - else { - writer.writeLiteral(newLine); - } - } - function calculateIndent(text, pos, end) { - var currentLineIndent = 0; - for (; pos < end && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { - if (text.charCodeAt(pos) === 9) { - currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); - } - else { - currentLineIndent++; - } - } - return currentLineIndent; - } - function hasModifiers(node) { - return getModifierFlags(node) !== 0; - } - ts.hasModifiers = hasModifiers; - function hasModifier(node, flags) { - return (getModifierFlags(node) & flags) !== 0; - } - ts.hasModifier = hasModifier; - function getModifierFlags(node) { - if (node.modifierFlagsCache & 536870912) { - return node.modifierFlagsCache & ~536870912; - } - var flags = 0; - if (node.modifiers) { - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - flags |= modifierToFlag(modifier.kind); - } - } - if (node.flags & 4 || (node.kind === 71 && node.isInJSDocNamespace)) { - flags |= 1; - } - node.modifierFlagsCache = flags | 536870912; - return flags; - } - ts.getModifierFlags = getModifierFlags; - function modifierToFlag(token) { - switch (token) { - case 115: return 32; - case 114: return 4; - case 113: return 16; - case 112: return 8; - case 117: return 128; - case 84: return 1; - case 124: return 2; - case 76: return 2048; - case 79: return 512; - case 120: return 256; - case 131: return 64; - } - return 0; - } - ts.modifierToFlag = modifierToFlag; - function isLogicalOperator(token) { - return token === 54 - || token === 53 - || token === 51; - } - ts.isLogicalOperator = isLogicalOperator; - function isAssignmentOperator(token) { - return token >= 58 && token <= 70; - } - ts.isAssignmentOperator = isAssignmentOperator; - function tryGetClassExtendingExpressionWithTypeArguments(node) { - if (node.kind === 201 && - node.parent.token === 85 && - isClassLike(node.parent.parent)) { - return node.parent.parent; - } - } - ts.tryGetClassExtendingExpressionWithTypeArguments = tryGetClassExtendingExpressionWithTypeArguments; - function isAssignmentExpression(node, excludeCompoundAssignment) { - return isBinaryExpression(node) - && (excludeCompoundAssignment - ? node.operatorToken.kind === 58 - : isAssignmentOperator(node.operatorToken.kind)) - && isLeftHandSideExpression(node.left); - } - ts.isAssignmentExpression = isAssignmentExpression; - function isDestructuringAssignment(node) { - if (isAssignmentExpression(node, true)) { - var kind = node.left.kind; - return kind === 178 - || kind === 177; - } - return false; - } - ts.isDestructuringAssignment = isDestructuringAssignment; - function isSupportedExpressionWithTypeArguments(node) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - ts.isSupportedExpressionWithTypeArguments = isSupportedExpressionWithTypeArguments; - function isSupportedExpressionWithTypeArgumentsRest(node) { - if (node.kind === 71) { - return true; - } - else if (isPropertyAccessExpression(node)) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - else { - return false; - } - } - function isExpressionWithTypeArgumentsInClassExtendsClause(node) { - return tryGetClassExtendingExpressionWithTypeArguments(node) !== undefined; - } - ts.isExpressionWithTypeArgumentsInClassExtendsClause = isExpressionWithTypeArgumentsInClassExtendsClause; - function isExpressionWithTypeArgumentsInClassImplementsClause(node) { - return node.kind === 201 - && isEntityNameExpression(node.expression) - && node.parent - && node.parent.token === 108 - && node.parent.parent - && isClassLike(node.parent.parent); - } - ts.isExpressionWithTypeArgumentsInClassImplementsClause = isExpressionWithTypeArgumentsInClassImplementsClause; - function isEntityNameExpression(node) { - return node.kind === 71 || - node.kind === 179 && isEntityNameExpression(node.expression); - } - ts.isEntityNameExpression = isEntityNameExpression; - function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return (node.parent.kind === 143 && node.parent.right === node) || - (node.parent.kind === 179 && node.parent.name === node); - } - ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; - function isEmptyObjectLiteral(expression) { - return expression.kind === 178 && - expression.properties.length === 0; - } - ts.isEmptyObjectLiteral = isEmptyObjectLiteral; - function isEmptyArrayLiteral(expression) { - return expression.kind === 177 && - expression.elements.length === 0; - } - ts.isEmptyArrayLiteral = isEmptyArrayLiteral; - function getLocalSymbolForExportDefault(symbol) { - return isExportDefaultSymbol(symbol) ? symbol.valueDeclaration.localSymbol : undefined; - } - ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; - function isExportDefaultSymbol(symbol) { - return symbol && symbol.valueDeclaration && hasModifier(symbol.valueDeclaration, 512); - } - function tryExtractTypeScriptExtension(fileName) { - return ts.find(ts.supportedTypescriptExtensionsForExtractExtension, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - ts.tryExtractTypeScriptExtension = tryExtractTypeScriptExtension; - function getExpandedCharCodes(input) { - var output = []; - var length = input.length; - for (var i = 0; i < length; i++) { - var charCode = input.charCodeAt(i); - if (charCode < 0x80) { - output.push(charCode); - } - else if (charCode < 0x800) { - output.push((charCode >> 6) | 192); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x10000) { - output.push((charCode >> 12) | 224); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x20000) { - output.push((charCode >> 18) | 240); - output.push(((charCode >> 12) & 63) | 128); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else { - ts.Debug.assert(false, "Unexpected code point"); - } - } - return output; - } - var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - function convertToBase64(input) { - var result = ""; - var charCodes = getExpandedCharCodes(input); - var i = 0; - var length = charCodes.length; - var byte1, byte2, byte3, byte4; - while (i < length) { - byte1 = charCodes[i] >> 2; - byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; - byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; - byte4 = charCodes[i + 2] & 63; - if (i + 1 >= length) { - byte3 = byte4 = 64; - } - else if (i + 2 >= length) { - byte4 = 64; - } - result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); - i += 3; - } - return result; - } - ts.convertToBase64 = convertToBase64; - var carriageReturnLineFeed = "\r\n"; - var lineFeed = "\n"; - function getNewLineCharacter(options) { - if (options.newLine === 0) { - return carriageReturnLineFeed; - } - else if (options.newLine === 1) { - return lineFeed; - } - else if (ts.sys) { - return ts.sys.newLine; - } - return carriageReturnLineFeed; - } - ts.getNewLineCharacter = getNewLineCharacter; - function isSimpleExpression(node) { - return isSimpleExpressionWorker(node, 0); - } - ts.isSimpleExpression = isSimpleExpression; - function isSimpleExpressionWorker(node, depth) { - if (depth <= 5) { - var kind = node.kind; - if (kind === 9 - || kind === 8 - || kind === 12 - || kind === 13 - || kind === 71 - || kind === 99 - || kind === 97 - || kind === 101 - || kind === 86 - || kind === 95) { - return true; - } - else if (kind === 179) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 180) { - return isSimpleExpressionWorker(node.expression, depth + 1) - && isSimpleExpressionWorker(node.argumentExpression, depth + 1); - } - else if (kind === 192 - || kind === 193) { - return isSimpleExpressionWorker(node.operand, depth + 1); - } - else if (kind === 194) { - return node.operatorToken.kind !== 40 - && isSimpleExpressionWorker(node.left, depth + 1) - && isSimpleExpressionWorker(node.right, depth + 1); - } - else if (kind === 195) { - return isSimpleExpressionWorker(node.condition, depth + 1) - && isSimpleExpressionWorker(node.whenTrue, depth + 1) - && isSimpleExpressionWorker(node.whenFalse, depth + 1); - } - else if (kind === 190 - || kind === 189 - || kind === 188) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 177) { - return node.elements.length === 0; - } - else if (kind === 178) { - return node.properties.length === 0; - } - else if (kind === 181) { - if (!isSimpleExpressionWorker(node.expression, depth + 1)) { - return false; - } - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (!isSimpleExpressionWorker(argument, depth + 1)) { - return false; - } - } - return true; - } - } - return false; - } - var syntaxKindCache = []; - function formatSyntaxKind(kind) { - var syntaxKindEnum = ts.SyntaxKind; - if (syntaxKindEnum) { - var cached = syntaxKindCache[kind]; - if (cached !== undefined) { - return cached; - } - for (var name in syntaxKindEnum) { - if (syntaxKindEnum[name] === kind) { - var result = kind + " (" + name + ")"; - syntaxKindCache[kind] = result; - return result; - } - } - } - else { - return kind.toString(); - } - } - ts.formatSyntaxKind = formatSyntaxKind; - function getRangePos(range) { - return range ? range.pos : -1; - } - ts.getRangePos = getRangePos; - function getRangeEnd(range) { - return range ? range.end : -1; - } - ts.getRangeEnd = getRangeEnd; - function movePos(pos, value) { - return ts.positionIsSynthesized(pos) ? -1 : pos + value; - } - ts.movePos = movePos; - function createRange(pos, end) { - return { pos: pos, end: end }; - } - ts.createRange = createRange; - function moveRangeEnd(range, end) { - return createRange(range.pos, end); - } - ts.moveRangeEnd = moveRangeEnd; - function moveRangePos(range, pos) { - return createRange(pos, range.end); - } - ts.moveRangePos = moveRangePos; - function moveRangePastDecorators(node) { - return node.decorators && node.decorators.length > 0 - ? moveRangePos(node, node.decorators.end) - : node; - } - ts.moveRangePastDecorators = moveRangePastDecorators; - function moveRangePastModifiers(node) { - return node.modifiers && node.modifiers.length > 0 - ? moveRangePos(node, node.modifiers.end) - : moveRangePastDecorators(node); - } - ts.moveRangePastModifiers = moveRangePastModifiers; - function isCollapsedRange(range) { - return range.pos === range.end; - } - ts.isCollapsedRange = isCollapsedRange; - function collapseRangeToStart(range) { - return isCollapsedRange(range) ? range : moveRangeEnd(range, range.pos); - } - ts.collapseRangeToStart = collapseRangeToStart; - function collapseRangeToEnd(range) { - return isCollapsedRange(range) ? range : moveRangePos(range, range.end); - } - ts.collapseRangeToEnd = collapseRangeToEnd; - function createTokenRange(pos, token) { - return createRange(pos, pos + ts.tokenToString(token).length); - } - ts.createTokenRange = createTokenRange; - function rangeIsOnSingleLine(range, sourceFile) { - return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); - } - ts.rangeIsOnSingleLine = rangeIsOnSingleLine; - function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeStartPositionsAreOnSameLine = rangeStartPositionsAreOnSameLine; - function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, range2.end, sourceFile); - } - ts.rangeEndPositionsAreOnSameLine = rangeEndPositionsAreOnSameLine; - function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), range2.end, sourceFile); - } - ts.rangeStartIsOnSameLineAsRangeEnd = rangeStartIsOnSameLineAsRangeEnd; - function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeEndIsOnSameLineAsRangeStart = rangeEndIsOnSameLineAsRangeStart; - function positionsAreOnSameLine(pos1, pos2, sourceFile) { - return pos1 === pos2 || - getLineOfLocalPosition(sourceFile, pos1) === getLineOfLocalPosition(sourceFile, pos2); - } - ts.positionsAreOnSameLine = positionsAreOnSameLine; - function getStartPositionOfRange(range, sourceFile) { - return ts.positionIsSynthesized(range.pos) ? -1 : ts.skipTrivia(sourceFile.text, range.pos); - } - ts.getStartPositionOfRange = getStartPositionOfRange; - function isDeclarationNameOfEnumOrNamespace(node) { - var parseNode = ts.getParseTreeNode(node); - if (parseNode) { - switch (parseNode.parent.kind) { - case 232: - case 233: - return parseNode === parseNode.parent.name; - } - } - return false; - } - ts.isDeclarationNameOfEnumOrNamespace = isDeclarationNameOfEnumOrNamespace; - function getInitializedVariables(node) { - return ts.filter(node.declarations, isInitializedVariable); - } - ts.getInitializedVariables = getInitializedVariables; - function isInitializedVariable(node) { - return node.initializer !== undefined; - } - function isMergedWithClass(node) { - if (node.symbol) { - for (var _i = 0, _a = node.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 229 && declaration !== node) { - return true; - } - } - } - return false; - } - ts.isMergedWithClass = isMergedWithClass; - function isFirstDeclarationOfKind(node, kind) { - return node.symbol && getDeclarationOfKind(node.symbol, kind) === node; - } - ts.isFirstDeclarationOfKind = isFirstDeclarationOfKind; - function isNodeArray(array) { - return array.hasOwnProperty("pos") - && array.hasOwnProperty("end"); - } - ts.isNodeArray = isNodeArray; - function isNoSubstitutionTemplateLiteral(node) { - return node.kind === 13; - } - ts.isNoSubstitutionTemplateLiteral = isNoSubstitutionTemplateLiteral; - function isLiteralKind(kind) { - return 8 <= kind && kind <= 13; - } - ts.isLiteralKind = isLiteralKind; - function isTextualLiteralKind(kind) { - return kind === 9 || kind === 13; - } - ts.isTextualLiteralKind = isTextualLiteralKind; - function isLiteralExpression(node) { - return isLiteralKind(node.kind); - } - ts.isLiteralExpression = isLiteralExpression; - function isTemplateLiteralKind(kind) { - return 13 <= kind && kind <= 16; - } - ts.isTemplateLiteralKind = isTemplateLiteralKind; - function isTemplateHead(node) { - return node.kind === 14; - } - ts.isTemplateHead = isTemplateHead; - function isTemplateMiddleOrTemplateTail(node) { - var kind = node.kind; - return kind === 15 - || kind === 16; - } - ts.isTemplateMiddleOrTemplateTail = isTemplateMiddleOrTemplateTail; - function isIdentifier(node) { - return node.kind === 71; - } - ts.isIdentifier = isIdentifier; - function isVoidExpression(node) { - return node.kind === 190; - } - ts.isVoidExpression = isVoidExpression; - function isGeneratedIdentifier(node) { - return isIdentifier(node) && node.autoGenerateKind > 0; - } - ts.isGeneratedIdentifier = isGeneratedIdentifier; - function isModifier(node) { - return isModifierKind(node.kind); - } - ts.isModifier = isModifier; - function isQualifiedName(node) { - return node.kind === 143; - } - ts.isQualifiedName = isQualifiedName; - function isComputedPropertyName(node) { - return node.kind === 144; - } - ts.isComputedPropertyName = isComputedPropertyName; - function isEntityName(node) { - var kind = node.kind; - return kind === 143 - || kind === 71; - } - ts.isEntityName = isEntityName; - function isPropertyName(node) { - var kind = node.kind; - return kind === 71 - || kind === 9 - || kind === 8 - || kind === 144; - } - ts.isPropertyName = isPropertyName; - function isModuleName(node) { - var kind = node.kind; - return kind === 71 - || kind === 9; - } - ts.isModuleName = isModuleName; - function isBindingName(node) { - var kind = node.kind; - return kind === 71 - || kind === 174 - || kind === 175; - } - ts.isBindingName = isBindingName; - function isTypeParameter(node) { - return node.kind === 145; - } - ts.isTypeParameter = isTypeParameter; - function isParameter(node) { - return node.kind === 146; - } - ts.isParameter = isParameter; - function isDecorator(node) { - return node.kind === 147; - } - ts.isDecorator = isDecorator; - function isMethodDeclaration(node) { - return node.kind === 151; - } - ts.isMethodDeclaration = isMethodDeclaration; - function isClassElement(node) { - var kind = node.kind; - return kind === 152 - || kind === 149 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 157 - || kind === 206; - } - ts.isClassElement = isClassElement; - function isObjectLiteralElementLike(node) { - var kind = node.kind; - return kind === 261 - || kind === 262 - || kind === 263 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 247; - } - ts.isObjectLiteralElementLike = isObjectLiteralElementLike; - function isTypeNodeKind(kind) { - return (kind >= 158 && kind <= 173) - || kind === 119 - || kind === 133 - || kind === 134 - || kind === 122 - || kind === 136 - || kind === 137 - || kind === 99 - || kind === 105 - || kind === 139 - || kind === 95 - || kind === 130 - || kind === 201; - } - function isTypeNode(node) { - return isTypeNodeKind(node.kind); - } - ts.isTypeNode = isTypeNode; - function isArrayBindingPattern(node) { - return node.kind === 175; - } - ts.isArrayBindingPattern = isArrayBindingPattern; - function isObjectBindingPattern(node) { - return node.kind === 174; - } - ts.isObjectBindingPattern = isObjectBindingPattern; - function isBindingPattern(node) { - if (node) { - var kind = node.kind; - return kind === 175 - || kind === 174; - } - return false; - } - ts.isBindingPattern = isBindingPattern; - function isAssignmentPattern(node) { - var kind = node.kind; - return kind === 177 - || kind === 178; - } - ts.isAssignmentPattern = isAssignmentPattern; - function isBindingElement(node) { - return node.kind === 176; - } - ts.isBindingElement = isBindingElement; - function isArrayBindingElement(node) { - var kind = node.kind; - return kind === 176 - || kind === 200; - } - ts.isArrayBindingElement = isArrayBindingElement; - function isDeclarationBindingElement(bindingElement) { - switch (bindingElement.kind) { - case 226: - case 146: - case 176: - return true; - } - return false; - } - ts.isDeclarationBindingElement = isDeclarationBindingElement; - function isBindingOrAssignmentPattern(node) { - return isObjectBindingOrAssignmentPattern(node) - || isArrayBindingOrAssignmentPattern(node); - } - ts.isBindingOrAssignmentPattern = isBindingOrAssignmentPattern; - function isObjectBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 174: - case 178: - return true; - } - return false; - } - ts.isObjectBindingOrAssignmentPattern = isObjectBindingOrAssignmentPattern; - function isArrayBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 175: - case 177: - return true; - } - return false; - } - ts.isArrayBindingOrAssignmentPattern = isArrayBindingOrAssignmentPattern; - function isArrayLiteralExpression(node) { - return node.kind === 177; - } - ts.isArrayLiteralExpression = isArrayLiteralExpression; - function isObjectLiteralExpression(node) { - return node.kind === 178; - } - ts.isObjectLiteralExpression = isObjectLiteralExpression; - function isPropertyAccessExpression(node) { - return node.kind === 179; - } - ts.isPropertyAccessExpression = isPropertyAccessExpression; - function isPropertyAccessOrQualifiedName(node) { - var kind = node.kind; - return kind === 179 - || kind === 143; - } - ts.isPropertyAccessOrQualifiedName = isPropertyAccessOrQualifiedName; - function isElementAccessExpression(node) { - return node.kind === 180; - } - ts.isElementAccessExpression = isElementAccessExpression; - function isBinaryExpression(node) { - return node.kind === 194; - } - ts.isBinaryExpression = isBinaryExpression; - function isConditionalExpression(node) { - return node.kind === 195; - } - ts.isConditionalExpression = isConditionalExpression; - function isCallExpression(node) { - return node.kind === 181; - } - ts.isCallExpression = isCallExpression; - function isTemplateLiteral(node) { - var kind = node.kind; - return kind === 196 - || kind === 13; - } - ts.isTemplateLiteral = isTemplateLiteral; - function isSpreadExpression(node) { - return node.kind === 198; - } - ts.isSpreadExpression = isSpreadExpression; - function isExpressionWithTypeArguments(node) { - return node.kind === 201; - } - ts.isExpressionWithTypeArguments = isExpressionWithTypeArguments; - function isLeftHandSideExpressionKind(kind) { - return kind === 179 - || kind === 180 - || kind === 182 - || kind === 181 - || kind === 249 - || kind === 250 - || kind === 183 - || kind === 177 - || kind === 185 - || kind === 178 - || kind === 199 - || kind === 186 - || kind === 71 - || kind === 12 - || kind === 8 - || kind === 9 - || kind === 13 - || kind === 196 - || kind === 86 - || kind === 95 - || kind === 99 - || kind === 101 - || kind === 97 - || kind === 203 - || kind === 204; - } - function isLeftHandSideExpression(node) { - return isLeftHandSideExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isLeftHandSideExpression = isLeftHandSideExpression; - function isUnaryExpressionKind(kind) { - return kind === 192 - || kind === 193 - || kind === 188 - || kind === 189 - || kind === 190 - || kind === 191 - || kind === 184 - || isLeftHandSideExpressionKind(kind); - } - function isUnaryExpression(node) { - return isUnaryExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isUnaryExpression = isUnaryExpression; - function isExpressionKind(kind) { - return kind === 195 - || kind === 197 - || kind === 187 - || kind === 194 - || kind === 198 - || kind === 202 - || kind === 200 - || isUnaryExpressionKind(kind); - } - function isExpression(node) { - return isExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isExpression = isExpression; - function isAssertionExpression(node) { - var kind = node.kind; - return kind === 184 - || kind === 202; - } - ts.isAssertionExpression = isAssertionExpression; - function isPartiallyEmittedExpression(node) { - return node.kind === 296; - } - ts.isPartiallyEmittedExpression = isPartiallyEmittedExpression; - function isNotEmittedStatement(node) { - return node.kind === 295; - } - ts.isNotEmittedStatement = isNotEmittedStatement; - function isNotEmittedOrPartiallyEmittedNode(node) { - return isNotEmittedStatement(node) - || isPartiallyEmittedExpression(node); - } - ts.isNotEmittedOrPartiallyEmittedNode = isNotEmittedOrPartiallyEmittedNode; - function isOmittedExpression(node) { - return node.kind === 200; - } - ts.isOmittedExpression = isOmittedExpression; - function isTemplateSpan(node) { - return node.kind === 205; - } - ts.isTemplateSpan = isTemplateSpan; - function isBlock(node) { - return node.kind === 207; - } - ts.isBlock = isBlock; - function isConciseBody(node) { - return isBlock(node) - || isExpression(node); - } - ts.isConciseBody = isConciseBody; - function isFunctionBody(node) { - return isBlock(node); - } - ts.isFunctionBody = isFunctionBody; - function isForInitializer(node) { - return isVariableDeclarationList(node) - || isExpression(node); - } - ts.isForInitializer = isForInitializer; - function isVariableDeclaration(node) { - return node.kind === 226; - } - ts.isVariableDeclaration = isVariableDeclaration; - function isVariableDeclarationList(node) { - return node.kind === 227; - } - ts.isVariableDeclarationList = isVariableDeclarationList; - function isCaseBlock(node) { - return node.kind === 235; - } - ts.isCaseBlock = isCaseBlock; - function isModuleBody(node) { - var kind = node.kind; - return kind === 234 - || kind === 233 - || kind === 71; - } - ts.isModuleBody = isModuleBody; - function isNamespaceBody(node) { - var kind = node.kind; - return kind === 234 - || kind === 233; - } - ts.isNamespaceBody = isNamespaceBody; - function isJSDocNamespaceBody(node) { - var kind = node.kind; - return kind === 71 - || kind === 233; - } - ts.isJSDocNamespaceBody = isJSDocNamespaceBody; - function isImportEqualsDeclaration(node) { - return node.kind === 237; - } - ts.isImportEqualsDeclaration = isImportEqualsDeclaration; - function isImportClause(node) { - return node.kind === 239; - } - ts.isImportClause = isImportClause; - function isNamedImportBindings(node) { - var kind = node.kind; - return kind === 241 - || kind === 240; - } - ts.isNamedImportBindings = isNamedImportBindings; - function isImportSpecifier(node) { - return node.kind === 242; - } - ts.isImportSpecifier = isImportSpecifier; - function isNamedExports(node) { - return node.kind === 245; - } - ts.isNamedExports = isNamedExports; - function isExportSpecifier(node) { - return node.kind === 246; - } - ts.isExportSpecifier = isExportSpecifier; - function isModuleOrEnumDeclaration(node) { - return node.kind === 233 || node.kind === 232; - } - ts.isModuleOrEnumDeclaration = isModuleOrEnumDeclaration; - function isDeclarationKind(kind) { - return kind === 187 - || kind === 176 - || kind === 229 - || kind === 199 - || kind === 152 - || kind === 232 - || kind === 264 - || kind === 246 - || kind === 228 - || kind === 186 - || kind === 153 - || kind === 239 - || kind === 237 - || kind === 242 - || kind === 230 - || kind === 253 - || kind === 151 - || kind === 150 - || kind === 233 - || kind === 236 - || kind === 240 - || kind === 146 - || kind === 261 - || kind === 149 - || kind === 148 - || kind === 154 - || kind === 262 - || kind === 231 - || kind === 145 - || kind === 226 - || kind === 290; - } - function isDeclarationStatementKind(kind) { - return kind === 228 - || kind === 247 - || kind === 229 - || kind === 230 - || kind === 231 - || kind === 232 - || kind === 233 - || kind === 238 - || kind === 237 - || kind === 244 - || kind === 243 - || kind === 236; - } - function isStatementKindButNotDeclarationKind(kind) { - return kind === 218 - || kind === 217 - || kind === 225 - || kind === 212 - || kind === 210 - || kind === 209 - || kind === 215 - || kind === 216 - || kind === 214 - || kind === 211 - || kind === 222 - || kind === 219 - || kind === 221 - || kind === 223 - || kind === 224 - || kind === 208 - || kind === 213 - || kind === 220 - || kind === 295 - || kind === 298 - || kind === 297; - } - function isDeclaration(node) { - return isDeclarationKind(node.kind); - } - ts.isDeclaration = isDeclaration; - function isDeclarationStatement(node) { - return isDeclarationStatementKind(node.kind); - } - ts.isDeclarationStatement = isDeclarationStatement; - function isStatementButNotDeclaration(node) { - return isStatementKindButNotDeclarationKind(node.kind); - } - ts.isStatementButNotDeclaration = isStatementButNotDeclaration; - function isStatement(node) { - var kind = node.kind; - return isStatementKindButNotDeclarationKind(kind) - || isDeclarationStatementKind(kind) - || kind === 207; - } - ts.isStatement = isStatement; - function isModuleReference(node) { - var kind = node.kind; - return kind === 248 - || kind === 143 - || kind === 71; - } - ts.isModuleReference = isModuleReference; - function isJsxOpeningElement(node) { - return node.kind === 251; - } - ts.isJsxOpeningElement = isJsxOpeningElement; - function isJsxClosingElement(node) { - return node.kind === 252; - } - ts.isJsxClosingElement = isJsxClosingElement; - function isJsxTagNameExpression(node) { - var kind = node.kind; - return kind === 99 - || kind === 71 - || kind === 179; - } - ts.isJsxTagNameExpression = isJsxTagNameExpression; - function isJsxChild(node) { - var kind = node.kind; - return kind === 249 - || kind === 256 - || kind === 250 - || kind === 10; - } - ts.isJsxChild = isJsxChild; - function isJsxAttributes(node) { - var kind = node.kind; - return kind === 254; - } - ts.isJsxAttributes = isJsxAttributes; - function isJsxAttributeLike(node) { - var kind = node.kind; - return kind === 253 - || kind === 255; - } - ts.isJsxAttributeLike = isJsxAttributeLike; - function isJsxSpreadAttribute(node) { - return node.kind === 255; - } - ts.isJsxSpreadAttribute = isJsxSpreadAttribute; - function isJsxAttribute(node) { - return node.kind === 253; - } - ts.isJsxAttribute = isJsxAttribute; - function isStringLiteralOrJsxExpression(node) { - var kind = node.kind; - return kind === 9 - || kind === 256; - } - ts.isStringLiteralOrJsxExpression = isStringLiteralOrJsxExpression; - function isJsxOpeningLikeElement(node) { - var kind = node.kind; - return kind === 251 - || kind === 250; - } - ts.isJsxOpeningLikeElement = isJsxOpeningLikeElement; - function isCaseOrDefaultClause(node) { - var kind = node.kind; - return kind === 257 - || kind === 258; - } - ts.isCaseOrDefaultClause = isCaseOrDefaultClause; - function isHeritageClause(node) { - return node.kind === 259; - } - ts.isHeritageClause = isHeritageClause; - function isCatchClause(node) { - return node.kind === 260; - } - ts.isCatchClause = isCatchClause; - function isPropertyAssignment(node) { - return node.kind === 261; - } - ts.isPropertyAssignment = isPropertyAssignment; - function isShorthandPropertyAssignment(node) { - return node.kind === 262; - } - ts.isShorthandPropertyAssignment = isShorthandPropertyAssignment; - function isEnumMember(node) { - return node.kind === 264; - } - ts.isEnumMember = isEnumMember; - function isSourceFile(node) { - return node.kind === 265; - } - ts.isSourceFile = isSourceFile; - function isWatchSet(options) { - return options.watch && options.hasOwnProperty("watch"); - } - ts.isWatchSet = isWatchSet; -})(ts || (ts = {})); -(function (ts) { - function getDefaultLibFileName(options) { - switch (options.target) { - case 5: - return "lib.esnext.full.d.ts"; - case 4: - return "lib.es2017.full.d.ts"; - case 3: - return "lib.es2016.full.d.ts"; - case 2: - return "lib.es6.d.ts"; - default: - return "lib.d.ts"; - } - } - ts.getDefaultLibFileName = getDefaultLibFileName; - function textSpanEnd(span) { - return span.start + span.length; - } - ts.textSpanEnd = textSpanEnd; - function textSpanIsEmpty(span) { - return span.length === 0; - } - ts.textSpanIsEmpty = textSpanIsEmpty; - function textSpanContainsPosition(span, position) { - return position >= span.start && position < textSpanEnd(span); - } - ts.textSpanContainsPosition = textSpanContainsPosition; - function textSpanContainsTextSpan(span, other) { - return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); - } - ts.textSpanContainsTextSpan = textSpanContainsTextSpan; - function textSpanOverlapsWith(span, other) { - var overlapStart = Math.max(span.start, other.start); - var overlapEnd = Math.min(textSpanEnd(span), textSpanEnd(other)); - return overlapStart < overlapEnd; - } - ts.textSpanOverlapsWith = textSpanOverlapsWith; - function textSpanOverlap(span1, span2) { - var overlapStart = Math.max(span1.start, span2.start); - var overlapEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (overlapStart < overlapEnd) { - return createTextSpanFromBounds(overlapStart, overlapEnd); - } - return undefined; - } - ts.textSpanOverlap = textSpanOverlap; - function textSpanIntersectsWithTextSpan(span, other) { - return other.start <= textSpanEnd(span) && textSpanEnd(other) >= span.start; - } - ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; - function textSpanIntersectsWith(span, start, length) { - var end = start + length; - return start <= textSpanEnd(span) && end >= span.start; - } - ts.textSpanIntersectsWith = textSpanIntersectsWith; - function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { - var end1 = start1 + length1; - var end2 = start2 + length2; - return start2 <= end1 && end2 >= start1; - } - ts.decodedTextSpanIntersectsWith = decodedTextSpanIntersectsWith; - function textSpanIntersectsWithPosition(span, position) { - return position <= textSpanEnd(span) && position >= span.start; - } - ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; - function textSpanIntersection(span1, span2) { - var intersectStart = Math.max(span1.start, span2.start); - var intersectEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (intersectStart <= intersectEnd) { - return createTextSpanFromBounds(intersectStart, intersectEnd); - } - return undefined; - } - ts.textSpanIntersection = textSpanIntersection; - function createTextSpan(start, length) { - if (start < 0) { - throw new Error("start < 0"); - } - if (length < 0) { - throw new Error("length < 0"); - } - return { start: start, length: length }; - } - ts.createTextSpan = createTextSpan; - function createTextSpanFromBounds(start, end) { - return createTextSpan(start, end - start); - } - ts.createTextSpanFromBounds = createTextSpanFromBounds; - function textChangeRangeNewSpan(range) { - return createTextSpan(range.span.start, range.newLength); - } - ts.textChangeRangeNewSpan = textChangeRangeNewSpan; - function textChangeRangeIsUnchanged(range) { - return textSpanIsEmpty(range.span) && range.newLength === 0; - } - ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; - function createTextChangeRange(span, newLength) { - if (newLength < 0) { - throw new Error("newLength < 0"); - } - return { span: span, newLength: newLength }; - } - ts.createTextChangeRange = createTextChangeRange; - ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); - function collapseTextChangeRangesAcrossMultipleVersions(changes) { - if (changes.length === 0) { - return ts.unchangedTextChangeRange; - } - if (changes.length === 1) { - return changes[0]; - } - var change0 = changes[0]; - var oldStartN = change0.span.start; - var oldEndN = textSpanEnd(change0.span); - 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getTypeParameterOwner; - function isParameterPropertyDeclaration(node) { - return ts.hasModifier(node, 92) && node.parent.kind === 152 && ts.isClassLike(node.parent.parent); - } - ts.isParameterPropertyDeclaration = isParameterPropertyDeclaration; - function walkUpBindingElementsAndPatterns(node) { - while (node && (node.kind === 176 || ts.isBindingPattern(node))) { - node = node.parent; - } - return node; - } - function getCombinedModifierFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = ts.getModifierFlags(node); - if (node.kind === 226) { - node = node.parent; - } - if (node && node.kind === 227) { - flags |= ts.getModifierFlags(node); - node = node.parent; - } - if (node && node.kind === 208) { - flags |= ts.getModifierFlags(node); - } - return flags; - } - ts.getCombinedModifierFlags = getCombinedModifierFlags; - function getCombinedNodeFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = node.flags; - if (node.kind === 226) { - node = node.parent; - } - if (node && node.kind === 227) { - flags |= node.flags; - node = node.parent; - } - if (node && node.kind === 208) { - flags |= node.flags; - } - return flags; - } - ts.getCombinedNodeFlags = getCombinedNodeFlags; - function validateLocaleAndSetLanguage(locale, sys, errors) { - var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(locale.toLowerCase()); - if (!matchResult) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); - } - return; - } - var language = matchResult[1]; - var territory = matchResult[3]; - if (!trySetLanguageAndTerritory(language, territory, errors)) { - trySetLanguageAndTerritory(language, undefined, errors); - } - function trySetLanguageAndTerritory(language, territory, errors) { - var compilerFilePath = ts.normalizePath(sys.getExecutingFilePath()); - var containingDirectoryPath = ts.getDirectoryPath(compilerFilePath); - var filePath = ts.combinePaths(containingDirectoryPath, language); - if (territory) { - filePath = filePath + "-" + territory; - } - filePath = sys.resolvePath(ts.combinePaths(filePath, "diagnosticMessages.generated.json")); - if (!sys.fileExists(filePath)) { - return false; - } - var fileContents = ""; - try { - fileContents = sys.readFile(filePath); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unable_to_open_file_0, filePath)); - } - return false; - } - try { - ts.localizedDiagnosticMessages = JSON.parse(fileContents); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Corrupted_locale_file_0, filePath)); - } - return false; - } - return true; - } - } - ts.validateLocaleAndSetLanguage = validateLocaleAndSetLanguage; - function getOriginalNode(node, nodeTest) { - if (node) { - while (node.original !== undefined) { - node = node.original; - } - } - return !nodeTest || nodeTest(node) ? node : undefined; - 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65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - function lookupInUnicodeMap(code, map) { - if (code < map[0]) { - return false; - } - var lo = 0; - var hi = map.length; - var mid; - while (lo + 1 < hi) { - mid = lo + (hi - lo) / 2; - mid -= mid % 2; - if (map[mid] <= code && code <= map[mid + 1]) { - return true; - } - if (code < map[mid]) { - hi = mid; - } - else { - lo = mid + 2; - } - } - return false; - } - function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierStart) : - lookupInUnicodeMap(code, unicodeES3IdentifierStart); - } - ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; - function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierPart) : - lookupInUnicodeMap(code, unicodeES3IdentifierPart); - } - function makeReverseMap(source) { - var result = []; - source.forEach(function (value, name) { - result[value] = name; - }); - return result; - } - var tokenStrings = makeReverseMap(textToToken); - function tokenToString(t) { - return tokenStrings[t]; - } - ts.tokenToString = tokenToString; - function stringToToken(s) { - return textToToken.get(s); - } - ts.stringToToken = stringToToken; - function computeLineStarts(text) { - var result = new Array(); - var pos = 0; - var lineStart = 0; - while (pos < text.length) { - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 13: - if (text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - result.push(lineStart); - lineStart = pos; - break; - default: - if (ch > 127 && isLineBreak(ch)) { - result.push(lineStart); - lineStart = pos; - } - break; - } - } - result.push(lineStart); - return result; - } - ts.computeLineStarts = computeLineStarts; - function getPositionOfLineAndCharacter(sourceFile, line, character) { - return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); - } - ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; - function computePositionOfLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line >= 0 && line < lineStarts.length); - return lineStarts[line] + character; - } - ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; - function getLineStarts(sourceFile) { - return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); - } - ts.getLineStarts = getLineStarts; - function computeLineAndCharacterOfPosition(lineStarts, position) { - var lineNumber = ts.binarySearch(lineStarts, position); - if (lineNumber < 0) { - lineNumber = ~lineNumber - 1; - ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); - } - return { - line: lineNumber, - character: position - lineStarts[lineNumber] - }; - } - ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; - function getLineAndCharacterOfPosition(sourceFile, position) { - return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); - } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function isWhiteSpaceLike(ch) { - return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); - } - ts.isWhiteSpaceLike = isWhiteSpaceLike; - function isWhiteSpaceSingleLine(ch) { - return ch === 32 || - ch === 9 || - ch === 11 || - ch === 12 || - ch === 160 || - ch === 133 || - ch === 5760 || - ch >= 8192 && ch <= 8203 || - ch === 8239 || - ch === 8287 || - ch === 12288 || - ch === 65279; - } - ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine; - function isLineBreak(ch) { - return ch === 10 || - ch === 13 || - ch === 8232 || - ch === 8233; - } - ts.isLineBreak = isLineBreak; - function isDigit(ch) { - return ch >= 48 && ch <= 57; - } - function isOctalDigit(ch) { - return ch >= 48 && ch <= 55; - } - ts.isOctalDigit = isOctalDigit; - function couldStartTrivia(text, pos) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - case 10: - case 9: - case 11: - case 12: - case 32: - case 47: - case 60: - case 61: - case 62: - return true; - case 35: - return pos === 0; - default: - return ch > 127; - } - } - ts.couldStartTrivia = couldStartTrivia; - function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments) { - if (stopAtComments === void 0) { stopAtComments = false; } - if (ts.positionIsSynthesized(pos)) { - return pos; - } - while (true) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (stopAfterLineBreak) { - return pos; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - if (stopAtComments) { - break; - } - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - continue; - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - continue; - } - break; - case 60: - case 61: - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos); - continue; - } - break; - case 35: - if (pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - continue; - } - break; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - pos++; - continue; - } - break; - } - return pos; - } - } - ts.skipTrivia = skipTrivia; - var mergeConflictMarkerLength = "<<<<<<<".length; - function isConflictMarkerTrivia(text, pos) { - ts.Debug.assert(pos >= 0); - if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { - var ch = text.charCodeAt(pos); - if ((pos + mergeConflictMarkerLength) < text.length) { - for (var i = 0; i < mergeConflictMarkerLength; i++) { - if (text.charCodeAt(pos + i) !== ch) { - return false; - } - } - return ch === 61 || - text.charCodeAt(pos + mergeConflictMarkerLength) === 32; - } - } - return false; - } - function scanConflictMarkerTrivia(text, pos, error) { - if (error) { - error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); - } - var ch = text.charCodeAt(pos); - var len = text.length; - if (ch === 60 || ch === 62) { - while (pos < len && !isLineBreak(text.charCodeAt(pos))) { - pos++; - } - } - else { - ts.Debug.assert(ch === 61); - while (pos < len) { - var ch_1 = text.charCodeAt(pos); - if (ch_1 === 62 && isConflictMarkerTrivia(text, pos)) { - break; - } - pos++; - } - } - return pos; - } - var shebangTriviaRegex = /^#!.*/; - function isShebangTrivia(text, pos) { - ts.Debug.assert(pos === 0); - return shebangTriviaRegex.test(text); - } - function scanShebangTrivia(text, pos) { - var shebang = shebangTriviaRegex.exec(text)[0]; - pos = pos + shebang.length; - return pos; - } - function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { - var pendingPos; - var pendingEnd; - var pendingKind; - var pendingHasTrailingNewLine; - var hasPendingCommentRange = false; - var collecting = trailing || pos === 0; - var accumulator = initial; - scan: while (pos >= 0 && pos < text.length) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (trailing) { - break scan; - } - collecting = true; - if (hasPendingCommentRange) { - pendingHasTrailingNewLine = true; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - var nextChar = text.charCodeAt(pos + 1); - var hasTrailingNewLine = false; - if (nextChar === 47 || nextChar === 42) { - var kind = nextChar === 47 ? 2 : 3; - var startPos = pos; - pos += 2; - if (nextChar === 47) { - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - hasTrailingNewLine = true; - break; - } - pos++; - } - } - else { - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - } - if (collecting) { - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - if (!reduce && accumulator) { - return accumulator; - } - hasPendingCommentRange = false; - } - pendingPos = startPos; - pendingEnd = pos; - pendingKind = kind; - pendingHasTrailingNewLine = hasTrailingNewLine; - hasPendingCommentRange = true; - } - continue; - } - break scan; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - if (hasPendingCommentRange && isLineBreak(ch)) { - pendingHasTrailingNewLine = true; - } - pos++; - continue; - } - break scan; - } - } - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - } - return accumulator; - } - function forEachLeadingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, false, cb, state); - } - ts.forEachLeadingCommentRange = forEachLeadingCommentRange; - function forEachTrailingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, true, cb, state); - } - ts.forEachTrailingCommentRange = forEachTrailingCommentRange; - function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, false, cb, state, initial); - } - ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange; - function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, true, cb, state, initial); - } - ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange; - function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) { - if (!comments) { - comments = []; - } - comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine }); - return comments; - } - function getLeadingCommentRanges(text, pos) { - return reduceEachLeadingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getLeadingCommentRanges = getLeadingCommentRanges; - function getTrailingCommentRanges(text, pos) { - return reduceEachTrailingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getTrailingCommentRanges = getTrailingCommentRanges; - function getShebang(text) { - return shebangTriviaRegex.test(text) - ? shebangTriviaRegex.exec(text)[0] - : undefined; - } - ts.getShebang = getShebang; - function isIdentifierStart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierStart(ch, languageVersion); - } - ts.isIdentifierStart = isIdentifierStart; - function isIdentifierPart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch >= 48 && ch <= 57 || ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierPart(ch, languageVersion); - } - ts.isIdentifierPart = isIdentifierPart; - function isIdentifierText(name, languageVersion) { - if (!isIdentifierStart(name.charCodeAt(0), languageVersion)) { - return false; - } - for (var i = 1; i < name.length; i++) { - if (!isIdentifierPart(name.charCodeAt(i), languageVersion)) { - return false; - } - } - return true; - } - ts.isIdentifierText = isIdentifierText; - function createScanner(languageVersion, skipTrivia, languageVariant, text, onError, start, length) { - if (languageVariant === void 0) { languageVariant = 0; } - var pos; - var end; - var startPos; - var tokenPos; - var token; - var tokenValue; - var precedingLineBreak; - var hasExtendedUnicodeEscape; - var tokenIsUnterminated; - var numericLiteralFlags; - setText(text, start, length); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 71 || token > 107; }, - isReservedWord: function () { return token >= 72 && token <= 107; }, - isUnterminated: function () { return tokenIsUnterminated; }, - getNumericLiteralFlags: function () { return numericLiteralFlags; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scanJsxIdentifier: scanJsxIdentifier, - scanJsxAttributeValue: scanJsxAttributeValue, - reScanJsxToken: reScanJsxToken, - scanJsxToken: scanJsxToken, - scanJSDocToken: scanJSDocToken, - scan: scan, - getText: getText, - setText: setText, - setScriptTarget: setScriptTarget, - setLanguageVariant: setLanguageVariant, - setOnError: setOnError, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead, - scanRange: scanRange, - }; - function error(message, length) { - if (onError) { - onError(message, length || 0); - } - } - function scanNumber() { - var start = pos; - while (isDigit(text.charCodeAt(pos))) - pos++; - if (text.charCodeAt(pos) === 46) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - } - var end = pos; - if (text.charCodeAt(pos) === 69 || text.charCodeAt(pos) === 101) { - pos++; - numericLiteralFlags = 2; - if (text.charCodeAt(pos) === 43 || text.charCodeAt(pos) === 45) - pos++; - if (isDigit(text.charCodeAt(pos))) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - end = pos; - } - else { - error(ts.Diagnostics.Digit_expected); - } - } - return "" + +(text.substring(start, end)); - } - function scanOctalDigits() { - var start = pos; - while (isOctalDigit(text.charCodeAt(pos))) { - pos++; - } - return +(text.substring(start, pos)); - } - function scanExactNumberOfHexDigits(count) { - return scanHexDigits(count, false); - } - function scanMinimumNumberOfHexDigits(count) { - return scanHexDigits(count, true); - } - function scanHexDigits(minCount, scanAsManyAsPossible) { - var digits = 0; - var value = 0; - while (digits < minCount || scanAsManyAsPossible) { - var ch = text.charCodeAt(pos); - if (ch >= 48 && ch <= 57) { - value = value * 16 + ch - 48; - } - else if (ch >= 65 && ch <= 70) { - value = value * 16 + ch - 65 + 10; - } - else if (ch >= 97 && ch <= 102) { - value = value * 16 + ch - 97 + 10; - } - else { - break; - } - pos++; - digits++; - } - if (digits < minCount) { - value = -1; - } - return value; - } - function scanString(allowEscapes) { - if (allowEscapes === void 0) { allowEscapes = true; } - var quote = text.charCodeAt(pos); - pos++; - var result = ""; - var start = pos; - while (true) { - if (pos >= end) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - var ch = text.charCodeAt(pos); - if (ch === quote) { - result += text.substring(start, pos); - pos++; - break; - } - if (ch === 92 && allowEscapes) { - result += text.substring(start, pos); - result += scanEscapeSequence(); - start = pos; - continue; - } - if (isLineBreak(ch)) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - pos++; - } - return result; - } - function scanTemplateAndSetTokenValue() { - var startedWithBacktick = text.charCodeAt(pos) === 96; - pos++; - var start = pos; - var contents = ""; - var resultingToken; - while (true) { - if (pos >= end) { - contents += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - var currChar = text.charCodeAt(pos); - if (currChar === 96) { - contents += text.substring(start, pos); - pos++; - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - if (currChar === 36 && pos + 1 < end && text.charCodeAt(pos + 1) === 123) { - contents += text.substring(start, pos); - pos += 2; - resultingToken = startedWithBacktick ? 14 : 15; - break; - } - if (currChar === 92) { - contents += text.substring(start, pos); - contents += scanEscapeSequence(); - start = pos; - continue; - } - if (currChar === 13) { - contents += text.substring(start, pos); - pos++; - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - contents += "\n"; - start = pos; - continue; - } - pos++; - } - ts.Debug.assert(resultingToken !== undefined); - tokenValue = contents; - return resultingToken; - } - function scanEscapeSequence() { - pos++; - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - return ""; - } - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 48: - return "\0"; - case 98: - return "\b"; - case 116: - return "\t"; - case 110: - return "\n"; - case 118: - return "\v"; - case 102: - return "\f"; - case 114: - return "\r"; - case 39: - return "\'"; - case 34: - return "\""; - case 117: - if (pos < end && text.charCodeAt(pos) === 123) { - hasExtendedUnicodeEscape = true; - pos++; - return scanExtendedUnicodeEscape(); - } - return scanHexadecimalEscape(4); - case 120: - return scanHexadecimalEscape(2); - case 13: - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - case 8232: - case 8233: - return ""; - default: - return String.fromCharCode(ch); - } - } - function scanHexadecimalEscape(numDigits) { - var escapedValue = scanExactNumberOfHexDigits(numDigits); - if (escapedValue >= 0) { - return String.fromCharCode(escapedValue); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; - } - } - function scanExtendedUnicodeEscape() { - var escapedValue = scanMinimumNumberOfHexDigits(1); - var isInvalidExtendedEscape = false; - if (escapedValue < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - isInvalidExtendedEscape = true; - } - else if (escapedValue > 0x10FFFF) { - error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); - isInvalidExtendedEscape = true; - } - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - isInvalidExtendedEscape = true; - } - else if (text.charCodeAt(pos) === 125) { - pos++; - } - else { - error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); - isInvalidExtendedEscape = true; - } - if (isInvalidExtendedEscape) { - return ""; - } - return utf16EncodeAsString(escapedValue); - } - function utf16EncodeAsString(codePoint) { - ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); - if (codePoint <= 65535) { - return String.fromCharCode(codePoint); - } - var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; - var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; - return String.fromCharCode(codeUnit1, codeUnit2); - } - function peekUnicodeEscape() { - if (pos + 5 < end && text.charCodeAt(pos + 1) === 117) { - var start_1 = pos; - pos += 2; - var value = scanExactNumberOfHexDigits(4); - pos = start_1; - return value; - } - return -1; - } - function scanIdentifierParts() { - var result = ""; - var start = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (isIdentifierPart(ch, languageVersion)) { - pos++; - } - else if (ch === 92) { - ch = peekUnicodeEscape(); - if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { - break; - } - result += text.substring(start, pos); - result += String.fromCharCode(ch); - pos += 6; - start = pos; - } - else { - break; - } - } - result += text.substring(start, pos); - return result; - } - function getIdentifierToken() { - var len = tokenValue.length; - if (len >= 2 && len <= 11) { - var ch = tokenValue.charCodeAt(0); - if (ch >= 97 && ch <= 122) { - token = textToToken.get(tokenValue); - if (token !== undefined) { - return token; - } - } - } - return token = 71; - } - function scanBinaryOrOctalDigits(base) { - ts.Debug.assert(base === 2 || base === 8, "Expected either base 2 or base 8"); - var value = 0; - var numberOfDigits = 0; - while (true) { - var ch = text.charCodeAt(pos); - var valueOfCh = ch - 48; - if (!isDigit(ch) || valueOfCh >= base) { - break; - } - value = value * base + valueOfCh; - pos++; - numberOfDigits++; - } - if (numberOfDigits === 0) { - return -1; - } - return value; - } - function scan() { - startPos = pos; - hasExtendedUnicodeEscape = false; - precedingLineBreak = false; - tokenIsUnterminated = false; - numericLiteralFlags = 0; - while (true) { - tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var ch = text.charCodeAt(pos); - if (ch === 35 && pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - if (skipTrivia) { - continue; - } - else { - return token = 6; - } - } - switch (ch) { - case 10: - case 13: - precedingLineBreak = true; - if (skipTrivia) { - pos++; - continue; - } - else { - if (ch === 13 && pos + 1 < end && text.charCodeAt(pos + 1) === 10) { - pos += 2; - } - else { - pos++; - } - return token = 4; - } - case 9: - case 11: - case 12: - case 32: - if (skipTrivia) { - pos++; - continue; - } - else { - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - } - case 33: - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 35; - } - return pos += 2, token = 33; - } - pos++; - return token = 51; - case 34: - case 39: - tokenValue = scanString(); - return token = 9; - case 96: - return token = scanTemplateAndSetTokenValue(); - case 37: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 64; - } - pos++; - return token = 42; - case 38: - if (text.charCodeAt(pos + 1) === 38) { - return pos += 2, token = 53; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 68; - } - pos++; - return token = 48; - case 40: - pos++; - return token = 19; - case 41: - pos++; - return token = 20; - case 42: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 61; - } - if (text.charCodeAt(pos + 1) === 42) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 62; - } - return pos += 2, token = 40; - } - pos++; - return token = 39; - case 43: - if (text.charCodeAt(pos + 1) === 43) { - return pos += 2, token = 43; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 59; - } - pos++; - return token = 37; - case 44: - pos++; - return token = 26; - case 45: - if (text.charCodeAt(pos + 1) === 45) { - return pos += 2, token = 44; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 60; - } - pos++; - return token = 38; - case 46: - if (isDigit(text.charCodeAt(pos + 1))) { - tokenValue = scanNumber(); - return token = 8; - } - if (text.charCodeAt(pos + 1) === 46 && text.charCodeAt(pos + 2) === 46) { - return pos += 3, token = 24; - } - pos++; - return token = 23; - case 47: - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < end) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - if (skipTrivia) { - continue; - } - else { - return token = 2; - } - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - var commentClosed = false; - while (pos < end) { - var ch_2 = text.charCodeAt(pos); - if (ch_2 === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - commentClosed = true; - break; - } - if (isLineBreak(ch_2)) { - precedingLineBreak = true; - } - pos++; - } - if (!commentClosed) { - error(ts.Diagnostics.Asterisk_Slash_expected); - } - if (skipTrivia) { - continue; - } - else { - tokenIsUnterminated = !commentClosed; - return token = 3; - } - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 63; - } - pos++; - return token = 41; - case 48: - if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 || text.charCodeAt(pos + 1) === 120)) { - pos += 2; - var value = scanMinimumNumberOfHexDigits(1); - if (value < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 8; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 || text.charCodeAt(pos + 1) === 98)) { - pos += 2; - var value = scanBinaryOrOctalDigits(2); - if (value < 0) { - error(ts.Diagnostics.Binary_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 16; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 || text.charCodeAt(pos + 1) === 111)) { - pos += 2; - var value = scanBinaryOrOctalDigits(8); - if (value < 0) { - error(ts.Diagnostics.Octal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 32; - return token = 8; - } - if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { - tokenValue = "" + scanOctalDigits(); - numericLiteralFlags = 4; - return token = 8; - } - case 49: - case 50: - case 51: - case 52: - case 53: - case 54: - case 55: - case 56: - case 57: - tokenValue = scanNumber(); - return token = 8; - case 58: - pos++; - return token = 56; - case 59: - pos++; - return token = 25; - case 60: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 60) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 65; - } - return pos += 2, token = 45; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 30; - } - if (languageVariant === 1 && - text.charCodeAt(pos + 1) === 47 && - text.charCodeAt(pos + 2) !== 42) { - return pos += 2, token = 28; - } - pos++; - return token = 27; - case 61: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 34; - } - return pos += 2, token = 32; - } - if (text.charCodeAt(pos + 1) === 62) { - return pos += 2, token = 36; - } - pos++; - return token = 58; - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - pos++; - return token = 29; - case 63: - pos++; - return token = 55; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 94: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 70; - } - pos++; - return token = 50; - case 123: - pos++; - return token = 17; - case 124: - if (text.charCodeAt(pos + 1) === 124) { - return pos += 2, token = 54; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 69; - } - pos++; - return token = 49; - case 125: - pos++; - return token = 18; - case 126: - pos++; - return token = 52; - case 64: - pos++; - return token = 57; - case 92: - var cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - default: - if (isIdentifierStart(ch, languageVersion)) { - pos++; - while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos), languageVersion)) - pos++; - tokenValue = text.substring(tokenPos, pos); - if (ch === 92) { - tokenValue += scanIdentifierParts(); - } - return token = getIdentifierToken(); - } - else if (isWhiteSpaceSingleLine(ch)) { - pos++; - continue; - } - else if (isLineBreak(ch)) { - precedingLineBreak = true; - pos++; - continue; - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - } - } - } - function reScanGreaterToken() { - if (token === 29) { - if (text.charCodeAt(pos) === 62) { - if (text.charCodeAt(pos + 1) === 62) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 67; - } - return pos += 2, token = 47; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 66; - } - pos++; - return token = 46; - } - if (text.charCodeAt(pos) === 61) { - pos++; - return token = 31; - } - } - return token; - } - function reScanSlashToken() { - if (token === 41 || token === 63) { - var p = tokenPos + 1; - var inEscape = false; - var inCharacterClass = false; - while (true) { - if (p >= end) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - var ch = text.charCodeAt(p); - if (isLineBreak(ch)) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - if (inEscape) { - inEscape = false; - } - else if (ch === 47 && !inCharacterClass) { - p++; - break; - } - else if (ch === 91) { - inCharacterClass = true; - } - else if (ch === 92) { - inEscape = true; - } - else if (ch === 93) { - inCharacterClass = false; - } - p++; - } - while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) { - p++; - } - pos = p; - tokenValue = text.substring(tokenPos, pos); - token = 12; - } - return token; - } - function reScanTemplateToken() { - ts.Debug.assert(token === 18, "'reScanTemplateToken' should only be called on a '}'"); - pos = tokenPos; - return token = scanTemplateAndSetTokenValue(); - } - function reScanJsxToken() { - pos = tokenPos = startPos; - return token = scanJsxToken(); - } - function scanJsxToken() { - startPos = tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var char = text.charCodeAt(pos); - if (char === 60) { - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - return token = 28; - } - pos++; - return token = 27; - } - if (char === 123) { - pos++; - return token = 17; - } - var firstNonWhitespace = 0; - while (pos < end) { - char = text.charCodeAt(pos); - if (char === 123) { - break; - } - if (char === 60) { - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - return token = 7; - } - break; - } - if (isLineBreak(char) && firstNonWhitespace === 0) { - firstNonWhitespace = -1; - } - else if (!isWhiteSpaceLike(char)) { - firstNonWhitespace = pos; - } - pos++; - } - return firstNonWhitespace === -1 ? 11 : 10; - } - function scanJsxIdentifier() { - if (tokenIsIdentifierOrKeyword(token)) { - var firstCharPosition = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (ch === 45 || ((firstCharPosition === pos) ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { - pos++; - } - else { - break; - } - } - tokenValue += text.substr(firstCharPosition, pos - firstCharPosition); - } - return token; - } - function scanJsxAttributeValue() { - startPos = pos; - switch (text.charCodeAt(pos)) { - case 34: - case 39: - tokenValue = scanString(false); - return token = 9; - default: - return scan(); - } - } - function scanJSDocToken() { - if (pos >= end) { - return token = 1; - } - startPos = pos; - tokenPos = pos; - var ch = text.charCodeAt(pos); - switch (ch) { - case 9: - case 11: - case 12: - case 32: - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - case 64: - pos++; - return token = 57; - case 10: - case 13: - pos++; - return token = 4; - case 42: - pos++; - return token = 39; - case 123: - pos++; - return token = 17; - case 125: - pos++; - return token = 18; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 61: - pos++; - return token = 58; - case 44: - pos++; - return token = 26; - case 46: - pos++; - return token = 23; - } - if (isIdentifierStart(ch, 5)) { - pos++; - while (isIdentifierPart(text.charCodeAt(pos), 5) && pos < end) { - pos++; - } - return token = 71; - } - else { - return pos += 1, token = 0; - } - } - function speculationHelper(callback, isLookahead) { - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var saveTokenValue = tokenValue; - var savePrecedingLineBreak = precedingLineBreak; - var result = callback(); - if (!result || isLookahead) { - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - precedingLineBreak = savePrecedingLineBreak; - } - return result; - } - function scanRange(start, length, callback) { - var saveEnd = end; - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var savePrecedingLineBreak = precedingLineBreak; - var saveTokenValue = tokenValue; - var saveHasExtendedUnicodeEscape = hasExtendedUnicodeEscape; - var saveTokenIsUnterminated = tokenIsUnterminated; - setText(text, start, length); - var result = callback(); - end = saveEnd; - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - precedingLineBreak = savePrecedingLineBreak; - tokenValue = saveTokenValue; - hasExtendedUnicodeEscape = saveHasExtendedUnicodeEscape; - tokenIsUnterminated = saveTokenIsUnterminated; - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryScan(callback) { - return speculationHelper(callback, false); - } - function getText() { - return text; - } - function setText(newText, start, length) { - text = newText || ""; - end = length === undefined ? text.length : start + length; - setTextPos(start || 0); - } - function setOnError(errorCallback) { - onError = errorCallback; - } - function setScriptTarget(scriptTarget) { - languageVersion = scriptTarget; - } - function setLanguageVariant(variant) { - languageVariant = variant; - } - function setTextPos(textPos) { - ts.Debug.assert(textPos >= 0); - pos = textPos; - startPos = textPos; - tokenPos = textPos; - token = 0; - precedingLineBreak = false; - tokenValue = undefined; - hasExtendedUnicodeEscape = false; - tokenIsUnterminated = false; - } - } - ts.createScanner = createScanner; -})(ts || (ts = {})); -var ts; -(function (ts) { - function createSynthesizedNode(kind) { - var node = ts.createNode(kind, -1, -1); - node.flags |= 8; - return node; - } - function updateNode(updated, original) { - if (updated !== original) { - setOriginalNode(updated, original); - setTextRange(updated, original); - if (original.startsOnNewLine) { - updated.startsOnNewLine = true; - } - ts.aggregateTransformFlags(updated); - } - return updated; - } - ts.updateNode = updateNode; - function createNodeArray(elements, hasTrailingComma) { - if (elements) { - if (ts.isNodeArray(elements)) { - return elements; - } - } - else { - elements = []; - } - var array = elements; - array.pos = -1; - array.end = -1; - array.hasTrailingComma = hasTrailingComma; - return array; - } - ts.createNodeArray = createNodeArray; - function getSynthesizedClone(node) { - var clone = createSynthesizedNode(node.kind); - clone.flags |= node.flags; - setOriginalNode(clone, node); - for (var key in node) { - if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) { - continue; - } - clone[key] = node[key]; - } - return clone; - } - ts.getSynthesizedClone = getSynthesizedClone; - function createLiteral(value) { - if (typeof value === "number") { - return createNumericLiteral(value + ""); - } - if (typeof value === "boolean") { - return value ? createTrue() : createFalse(); - } - if (typeof value === "string") { - return createStringLiteral(value); - } - return createLiteralFromNode(value); - } - ts.createLiteral = createLiteral; - function createNumericLiteral(value) { - var node = createSynthesizedNode(8); - node.text = value; - node.numericLiteralFlags = 0; - return node; - } - ts.createNumericLiteral = createNumericLiteral; - function createStringLiteral(text) { - var node = createSynthesizedNode(9); - node.text = text; - return node; - } - function createLiteralFromNode(sourceNode) { - var node = createStringLiteral(sourceNode.text); - node.textSourceNode = sourceNode; - return node; - } - function createIdentifier(text) { - var node = createSynthesizedNode(71); - node.text = ts.escapeIdentifier(text); - node.originalKeywordKind = text ? ts.stringToToken(text) : 0; - node.autoGenerateKind = 0; - node.autoGenerateId = 0; - return node; - } - ts.createIdentifier = createIdentifier; - var nextAutoGenerateId = 0; - function createTempVariable(recordTempVariable) { - var name = createIdentifier(""); - name.autoGenerateKind = 1; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - if (recordTempVariable) { - recordTempVariable(name); - } - return name; - } - ts.createTempVariable = createTempVariable; - function createLoopVariable() { - var name = createIdentifier(""); - name.autoGenerateKind = 2; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createLoopVariable = createLoopVariable; - function createUniqueName(text) { - var name = createIdentifier(text); - name.autoGenerateKind = 3; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createUniqueName = createUniqueName; - function getGeneratedNameForNode(node) { - var name = createIdentifier(""); - name.autoGenerateKind = 4; - name.autoGenerateId = nextAutoGenerateId; - name.original = node; - nextAutoGenerateId++; - return name; - } - ts.getGeneratedNameForNode = getGeneratedNameForNode; - function createToken(token) { - return createSynthesizedNode(token); - } - ts.createToken = createToken; - function createSuper() { - return createSynthesizedNode(97); - } - ts.createSuper = createSuper; - function createThis() { - return createSynthesizedNode(99); - } - ts.createThis = createThis; - function createNull() { - return createSynthesizedNode(95); - } - ts.createNull = createNull; - function createTrue() { - return createSynthesizedNode(101); - } - ts.createTrue = createTrue; - function createFalse() { - return createSynthesizedNode(86); - } - ts.createFalse = createFalse; - function createQualifiedName(left, right) { - var node = createSynthesizedNode(143); - node.left = left; - node.right = asName(right); - return node; - } - ts.createQualifiedName = createQualifiedName; - function updateQualifiedName(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createQualifiedName(left, right), node) - : node; - } - ts.updateQualifiedName = updateQualifiedName; - function createComputedPropertyName(expression) { - var node = createSynthesizedNode(144); - node.expression = expression; - return node; - } - ts.createComputedPropertyName = createComputedPropertyName; - function updateComputedPropertyName(node, expression) { - return node.expression !== expression - ? updateNode(createComputedPropertyName(expression), node) - : node; - } - ts.updateComputedPropertyName = updateComputedPropertyName; - function createSignatureDeclaration(kind, typeParameters, parameters, type) { - var signatureDeclaration = createSynthesizedNode(kind); - signatureDeclaration.typeParameters = asNodeArray(typeParameters); - signatureDeclaration.parameters = asNodeArray(parameters); - signatureDeclaration.type = type; - return signatureDeclaration; - } - ts.createSignatureDeclaration = createSignatureDeclaration; - function updateSignatureDeclaration(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - ? updateNode(createSignatureDeclaration(node.kind, typeParameters, parameters, type), node) - : node; - } - function createFunctionTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(160, typeParameters, parameters, type); - } - ts.createFunctionTypeNode = createFunctionTypeNode; - function updateFunctionTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateFunctionTypeNode = updateFunctionTypeNode; - function createConstructorTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(161, typeParameters, parameters, type); - } - ts.createConstructorTypeNode = createConstructorTypeNode; - function updateConstructorTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructorTypeNode = updateConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(155, typeParameters, parameters, type); - } - ts.createCallSignatureDeclaration = createCallSignatureDeclaration; - function updateCallSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateCallSignatureDeclaration = updateCallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(156, typeParameters, parameters, type); - } - ts.createConstructSignatureDeclaration = createConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructSignatureDeclaration = updateConstructSignatureDeclaration; - function createMethodSignature(typeParameters, parameters, type, name, questionToken) { - var methodSignature = createSignatureDeclaration(150, typeParameters, parameters, type); - methodSignature.name = asName(name); - methodSignature.questionToken = questionToken; - return methodSignature; - } - ts.createMethodSignature = createMethodSignature; - function updateMethodSignature(node, typeParameters, parameters, type, name, questionToken) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.name !== name - || node.questionToken !== questionToken - ? updateNode(createMethodSignature(typeParameters, parameters, type, name, questionToken), node) - : node; - } - ts.updateMethodSignature = updateMethodSignature; - function createKeywordTypeNode(kind) { - return createSynthesizedNode(kind); - } - ts.createKeywordTypeNode = createKeywordTypeNode; - function createThisTypeNode() { - return createSynthesizedNode(169); - } - ts.createThisTypeNode = createThisTypeNode; - function createLiteralTypeNode(literal) { - var literalTypeNode = createSynthesizedNode(173); - literalTypeNode.literal = literal; - return literalTypeNode; - } - ts.createLiteralTypeNode = createLiteralTypeNode; - function updateLiteralTypeNode(node, literal) { - return node.literal !== literal - ? updateNode(createLiteralTypeNode(literal), node) - : node; - } - ts.updateLiteralTypeNode = updateLiteralTypeNode; - function createTypeReferenceNode(typeName, typeArguments) { - var typeReference = createSynthesizedNode(159); - typeReference.typeName = asName(typeName); - typeReference.typeArguments = asNodeArray(typeArguments); - return typeReference; - } - ts.createTypeReferenceNode = createTypeReferenceNode; - function updateTypeReferenceNode(node, typeName, typeArguments) { - return node.typeName !== typeName - || node.typeArguments !== typeArguments - ? updateNode(createTypeReferenceNode(typeName, typeArguments), node) - : node; - } - ts.updateTypeReferenceNode = updateTypeReferenceNode; - function createTypePredicateNode(parameterName, type) { - var typePredicateNode = createSynthesizedNode(158); - typePredicateNode.parameterName = asName(parameterName); - typePredicateNode.type = type; - return typePredicateNode; - } - ts.createTypePredicateNode = createTypePredicateNode; - function updateTypePredicateNode(node, parameterName, type) { - return node.parameterName !== parameterName - || node.type !== type - ? updateNode(createTypePredicateNode(parameterName, type), node) - : node; - } - ts.updateTypePredicateNode = updateTypePredicateNode; - function createTypeQueryNode(exprName) { - var typeQueryNode = createSynthesizedNode(162); - typeQueryNode.exprName = exprName; - return typeQueryNode; - } - ts.createTypeQueryNode = createTypeQueryNode; - function updateTypeQueryNode(node, exprName) { - return node.exprName !== exprName ? updateNode(createTypeQueryNode(exprName), node) : node; - } - ts.updateTypeQueryNode = updateTypeQueryNode; - function createArrayTypeNode(elementType) { - var arrayTypeNode = createSynthesizedNode(164); - arrayTypeNode.elementType = elementType; - return arrayTypeNode; - } - ts.createArrayTypeNode = createArrayTypeNode; - function updateArrayTypeNode(node, elementType) { - return node.elementType !== elementType - ? updateNode(createArrayTypeNode(elementType), node) - : node; - } - ts.updateArrayTypeNode = updateArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind, types) { - var unionTypeNode = createSynthesizedNode(kind); - unionTypeNode.types = createNodeArray(types); - return unionTypeNode; - } - ts.createUnionOrIntersectionTypeNode = createUnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node, types) { - return node.types !== types - ? updateNode(createUnionOrIntersectionTypeNode(node.kind, types), node) - : node; - } - ts.updateUnionOrIntersectionTypeNode = updateUnionOrIntersectionTypeNode; - function createTypeLiteralNode(members) { - var typeLiteralNode = createSynthesizedNode(163); - typeLiteralNode.members = createNodeArray(members); - return typeLiteralNode; - } - ts.createTypeLiteralNode = createTypeLiteralNode; - function updateTypeLiteralNode(node, members) { - return node.members !== members - ? updateNode(createTypeLiteralNode(members), node) - : node; - } - ts.updateTypeLiteralNode = updateTypeLiteralNode; - function createTupleTypeNode(elementTypes) { - var tupleTypeNode = createSynthesizedNode(165); - tupleTypeNode.elementTypes = createNodeArray(elementTypes); - return tupleTypeNode; - } - ts.createTupleTypeNode = createTupleTypeNode; - function updateTypleTypeNode(node, elementTypes) { - return node.elementTypes !== elementTypes - ? updateNode(createTupleTypeNode(elementTypes), node) - : node; - } - ts.updateTypleTypeNode = updateTypleTypeNode; - function createMappedTypeNode(readonlyToken, typeParameter, questionToken, type) { - var mappedTypeNode = createSynthesizedNode(172); - mappedTypeNode.readonlyToken = readonlyToken; - mappedTypeNode.typeParameter = typeParameter; - mappedTypeNode.questionToken = questionToken; - mappedTypeNode.type = type; - return mappedTypeNode; - } - ts.createMappedTypeNode = createMappedTypeNode; - function updateMappedTypeNode(node, readonlyToken, typeParameter, questionToken, type) { - return node.readonlyToken !== readonlyToken - || node.typeParameter !== typeParameter - || node.questionToken !== questionToken - || node.type !== type - ? updateNode(createMappedTypeNode(readonlyToken, typeParameter, questionToken, type), node) - : node; - } - ts.updateMappedTypeNode = updateMappedTypeNode; - function createTypeOperatorNode(type) { - var typeOperatorNode = createSynthesizedNode(170); - typeOperatorNode.operator = 127; - typeOperatorNode.type = type; - return typeOperatorNode; - } - ts.createTypeOperatorNode = createTypeOperatorNode; - function updateTypeOperatorNode(node, type) { - return node.type !== type ? updateNode(createTypeOperatorNode(type), node) : node; - } - ts.updateTypeOperatorNode = updateTypeOperatorNode; - function createIndexedAccessTypeNode(objectType, indexType) { - var indexedAccessTypeNode = createSynthesizedNode(171); - indexedAccessTypeNode.objectType = objectType; - indexedAccessTypeNode.indexType = indexType; - return indexedAccessTypeNode; - } - ts.createIndexedAccessTypeNode = createIndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node, objectType, indexType) { - return node.objectType !== objectType - || node.indexType !== indexType - ? updateNode(createIndexedAccessTypeNode(objectType, indexType), node) - : node; - } - ts.updateIndexedAccessTypeNode = updateIndexedAccessTypeNode; - function createTypeParameterDeclaration(name, constraint, defaultType) { - var typeParameter = createSynthesizedNode(145); - typeParameter.name = asName(name); - typeParameter.constraint = constraint; - typeParameter.default = defaultType; - return typeParameter; - } - ts.createTypeParameterDeclaration = createTypeParameterDeclaration; - function updateTypeParameterDeclaration(node, name, constraint, defaultType) { - return node.name !== name - || node.constraint !== constraint - || node.default !== defaultType - ? updateNode(createTypeParameterDeclaration(name, constraint, defaultType), node) - : node; - } - ts.updateTypeParameterDeclaration = updateTypeParameterDeclaration; - function createPropertySignature(name, questionToken, type, initializer) { - var propertySignature = createSynthesizedNode(148); - propertySignature.name = asName(name); - propertySignature.questionToken = questionToken; - propertySignature.type = type; - propertySignature.initializer = initializer; - return propertySignature; - } - ts.createPropertySignature = createPropertySignature; - function updatePropertySignature(node, name, questionToken, type, initializer) { - return node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createPropertySignature(name, questionToken, type, initializer), node) - : node; - } - ts.updatePropertySignature = updatePropertySignature; - function createIndexSignatureDeclaration(decorators, modifiers, parameters, type) { - var indexSignature = createSynthesizedNode(157); - indexSignature.decorators = asNodeArray(decorators); - indexSignature.modifiers = asNodeArray(modifiers); - indexSignature.parameters = createNodeArray(parameters); - indexSignature.type = type; - return indexSignature; - } - ts.createIndexSignatureDeclaration = createIndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node, decorators, modifiers, parameters, type) { - return node.parameters !== parameters - || node.type !== type - || node.decorators !== decorators - || node.modifiers !== modifiers - ? updateNode(createIndexSignatureDeclaration(decorators, modifiers, parameters, type), node) - : node; - } - ts.updateIndexSignatureDeclaration = updateIndexSignatureDeclaration; - function createParameter(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - var node = createSynthesizedNode(146); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.dotDotDotToken = dotDotDotToken; - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createParameter = createParameter; - function updateParameter(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createParameter(decorators, modifiers, dotDotDotToken, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateParameter = updateParameter; - function createDecorator(expression) { - var node = createSynthesizedNode(147); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createDecorator = createDecorator; - function updateDecorator(node, expression) { - return node.expression !== expression - ? updateNode(createDecorator(expression), node) - : node; - } - ts.updateDecorator = updateDecorator; - function createProperty(decorators, modifiers, name, questionToken, type, initializer) { - var node = createSynthesizedNode(149); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer; - return node; - } - ts.createProperty = createProperty; - function updateProperty(node, decorators, modifiers, name, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createProperty(decorators, modifiers, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateProperty = updateProperty; - function createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(151); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.questionToken = questionToken; - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createMethodDeclaration = createMethodDeclaration; - function updateMethod(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) - : node; - } - ts.updateMethod = updateMethod; - function createConstructor(decorators, modifiers, parameters, body) { - var node = createSynthesizedNode(152); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = undefined; - node.body = body; - return node; - } - ts.createConstructor = createConstructor; - function updateConstructor(node, decorators, modifiers, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.parameters !== parameters - || node.body !== body - ? updateNode(createConstructor(decorators, modifiers, parameters, body), node) - : node; - } - ts.updateConstructor = updateConstructor; - function createGetAccessor(decorators, modifiers, name, parameters, type, body) { - var node = createSynthesizedNode(153); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createGetAccessor = createGetAccessor; - function updateGetAccessor(node, decorators, modifiers, name, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createGetAccessor(decorators, modifiers, name, parameters, type, body), node) - : node; - } - ts.updateGetAccessor = updateGetAccessor; - function createSetAccessor(decorators, modifiers, name, parameters, body) { - var node = createSynthesizedNode(154); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.body = body; - return node; - } - ts.createSetAccessor = createSetAccessor; - function updateSetAccessor(node, decorators, modifiers, name, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.body !== body - ? updateNode(createSetAccessor(decorators, modifiers, name, parameters, body), node) - : node; - } - ts.updateSetAccessor = updateSetAccessor; - function createObjectBindingPattern(elements) { - var node = createSynthesizedNode(174); - node.elements = createNodeArray(elements); - return node; - } - ts.createObjectBindingPattern = createObjectBindingPattern; - function updateObjectBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createObjectBindingPattern(elements), node) - : node; - } - ts.updateObjectBindingPattern = updateObjectBindingPattern; - function createArrayBindingPattern(elements) { - var node = createSynthesizedNode(175); - node.elements = createNodeArray(elements); - return node; - } - ts.createArrayBindingPattern = createArrayBindingPattern; - function updateArrayBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createArrayBindingPattern(elements), node) - : node; - } - ts.updateArrayBindingPattern = updateArrayBindingPattern; - function createBindingElement(dotDotDotToken, propertyName, name, initializer) { - var node = createSynthesizedNode(176); - node.dotDotDotToken = dotDotDotToken; - node.propertyName = asName(propertyName); - node.name = asName(name); - node.initializer = initializer; - return node; - } - ts.createBindingElement = createBindingElement; - function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { - return node.propertyName !== propertyName - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.initializer !== initializer - ? updateNode(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) - : node; - } - ts.updateBindingElement = updateBindingElement; - function createArrayLiteral(elements, multiLine) { - var node = createSynthesizedNode(177); - node.elements = ts.parenthesizeListElements(createNodeArray(elements)); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createArrayLiteral = createArrayLiteral; - function updateArrayLiteral(node, elements) { - return node.elements !== elements - ? updateNode(createArrayLiteral(elements, node.multiLine), node) - : node; - } - ts.updateArrayLiteral = updateArrayLiteral; - function createObjectLiteral(properties, multiLine) { - var node = createSynthesizedNode(178); - node.properties = createNodeArray(properties); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createObjectLiteral = createObjectLiteral; - function updateObjectLiteral(node, properties) { - return node.properties !== properties - ? updateNode(createObjectLiteral(properties, node.multiLine), node) - : node; - } - ts.updateObjectLiteral = updateObjectLiteral; - function createPropertyAccess(expression, name) { - var node = createSynthesizedNode(179); - node.expression = ts.parenthesizeForAccess(expression); - node.name = asName(name); - setEmitFlags(node, 131072); - return node; - } - ts.createPropertyAccess = createPropertyAccess; - function updatePropertyAccess(node, expression, name) { - return node.expression !== expression - || node.name !== name - ? updateNode(setEmitFlags(createPropertyAccess(expression, name), getEmitFlags(node)), node) - : node; - } - ts.updatePropertyAccess = updatePropertyAccess; - function createElementAccess(expression, index) { - var node = createSynthesizedNode(180); - node.expression = ts.parenthesizeForAccess(expression); - node.argumentExpression = asExpression(index); - return node; - } - ts.createElementAccess = createElementAccess; - function updateElementAccess(node, expression, argumentExpression) { - return node.expression !== expression - || node.argumentExpression !== argumentExpression - ? updateNode(createElementAccess(expression, argumentExpression), node) - : node; - } - ts.updateElementAccess = updateElementAccess; - function createCall(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(181); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = ts.parenthesizeListElements(createNodeArray(argumentsArray)); - return node; - } - ts.createCall = createCall; - function updateCall(node, expression, typeArguments, argumentsArray) { - return expression !== node.expression - || typeArguments !== node.typeArguments - || argumentsArray !== node.arguments - ? updateNode(createCall(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateCall = updateCall; - function createNew(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(182); - node.expression = ts.parenthesizeForNew(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = argumentsArray ? ts.parenthesizeListElements(createNodeArray(argumentsArray)) : undefined; - return node; - } - ts.createNew = createNew; - function updateNew(node, expression, typeArguments, argumentsArray) { - return node.expression !== expression - || node.typeArguments !== typeArguments - || node.arguments !== argumentsArray - ? updateNode(createNew(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateNew = updateNew; - function createTaggedTemplate(tag, template) { - var node = createSynthesizedNode(183); - node.tag = ts.parenthesizeForAccess(tag); - node.template = template; - return node; - } - ts.createTaggedTemplate = createTaggedTemplate; - function updateTaggedTemplate(node, tag, template) { - return node.tag !== tag - || node.template !== template - ? updateNode(createTaggedTemplate(tag, template), node) - : node; - } - ts.updateTaggedTemplate = updateTaggedTemplate; - function createTypeAssertion(type, expression) { - var node = createSynthesizedNode(184); - node.type = type; - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeAssertion = createTypeAssertion; - function updateTypeAssertion(node, type, expression) { - return node.type !== type - || node.expression !== expression - ? updateNode(createTypeAssertion(type, expression), node) - : node; - } - ts.updateTypeAssertion = updateTypeAssertion; - function createParen(expression) { - var node = createSynthesizedNode(185); - node.expression = expression; - return node; - } - ts.createParen = createParen; - function updateParen(node, expression) { - return node.expression !== expression - ? updateNode(createParen(expression), node) - : node; - } - ts.updateParen = updateParen; - function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(186); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionExpression = createFunctionExpression; - function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.name !== name - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionExpression = updateFunctionExpression; - function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { - var node = createSynthesizedNode(187); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.equalsGreaterThanToken = equalsGreaterThanToken || createToken(36); - node.body = ts.parenthesizeConciseBody(body); - return node; - } - ts.createArrowFunction = createArrowFunction; - function updateArrowFunction(node, modifiers, typeParameters, parameters, type, body) { - return node.modifiers !== modifiers - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createArrowFunction(modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, body), node) - : node; - } - ts.updateArrowFunction = updateArrowFunction; - function createDelete(expression) { - var node = createSynthesizedNode(188); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createDelete = createDelete; - function updateDelete(node, expression) { - return node.expression !== expression - ? updateNode(createDelete(expression), node) - : node; - } - ts.updateDelete = updateDelete; - function createTypeOf(expression) { - var node = createSynthesizedNode(189); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeOf = createTypeOf; - function updateTypeOf(node, expression) { - return node.expression !== expression - ? updateNode(createTypeOf(expression), node) - : node; - } - ts.updateTypeOf = updateTypeOf; - function createVoid(expression) { - var node = createSynthesizedNode(190); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createVoid = createVoid; - function updateVoid(node, expression) { - return node.expression !== expression - ? updateNode(createVoid(expression), node) - : node; - } - ts.updateVoid = updateVoid; - function createAwait(expression) { - var node = createSynthesizedNode(191); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createAwait = createAwait; - function updateAwait(node, expression) { - return node.expression !== expression - ? updateNode(createAwait(expression), node) - : node; - } - ts.updateAwait = updateAwait; - function createPrefix(operator, operand) { - var node = createSynthesizedNode(192); - node.operator = operator; - node.operand = ts.parenthesizePrefixOperand(operand); - return node; - } - ts.createPrefix = createPrefix; - function updatePrefix(node, operand) { - return node.operand !== operand - ? updateNode(createPrefix(node.operator, operand), node) - : node; - } - ts.updatePrefix = updatePrefix; - function createPostfix(operand, operator) { - var node = createSynthesizedNode(193); - node.operand = ts.parenthesizePostfixOperand(operand); - node.operator = operator; - return node; - } - ts.createPostfix = createPostfix; - function updatePostfix(node, operand) { - return node.operand !== operand - ? updateNode(createPostfix(operand, node.operator), node) - : node; - } - ts.updatePostfix = updatePostfix; - function createBinary(left, operator, right) { - var node = createSynthesizedNode(194); - var operatorToken = asToken(operator); - var operatorKind = operatorToken.kind; - node.left = ts.parenthesizeBinaryOperand(operatorKind, left, true, undefined); - node.operatorToken = operatorToken; - node.right = ts.parenthesizeBinaryOperand(operatorKind, right, false, node.left); - return node; - } - ts.createBinary = createBinary; - function updateBinary(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createBinary(left, node.operatorToken, right), node) - : node; - } - ts.updateBinary = updateBinary; - function createConditional(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) { - var node = createSynthesizedNode(195); - node.condition = ts.parenthesizeForConditionalHead(condition); - node.questionToken = whenFalse ? questionTokenOrWhenTrue : createToken(55); - node.whenTrue = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenTrueOrWhenFalse : questionTokenOrWhenTrue); - node.colonToken = whenFalse ? colonToken : createToken(56); - node.whenFalse = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenFalse : whenTrueOrWhenFalse); - return node; - } - ts.createConditional = createConditional; - function updateConditional(node, condition, whenTrue, whenFalse) { - return node.condition !== condition - || node.whenTrue !== whenTrue - || node.whenFalse !== whenFalse - ? updateNode(createConditional(condition, node.questionToken, whenTrue, node.colonToken, whenFalse), node) - : node; - } - ts.updateConditional = updateConditional; - function createTemplateExpression(head, templateSpans) { - var node = createSynthesizedNode(196); - node.head = head; - node.templateSpans = createNodeArray(templateSpans); - return node; - } - ts.createTemplateExpression = createTemplateExpression; - function updateTemplateExpression(node, head, templateSpans) { - return node.head !== head - || node.templateSpans !== templateSpans - ? updateNode(createTemplateExpression(head, templateSpans), node) - : node; - } - ts.updateTemplateExpression = updateTemplateExpression; - function createYield(asteriskTokenOrExpression, expression) { - var node = createSynthesizedNode(197); - node.asteriskToken = asteriskTokenOrExpression && asteriskTokenOrExpression.kind === 39 ? asteriskTokenOrExpression : undefined; - node.expression = asteriskTokenOrExpression && asteriskTokenOrExpression.kind !== 39 ? asteriskTokenOrExpression : expression; - return node; - } - ts.createYield = createYield; - function updateYield(node, asteriskToken, expression) { - return node.expression !== expression - || node.asteriskToken !== asteriskToken - ? updateNode(createYield(asteriskToken, expression), node) - : node; - } - ts.updateYield = updateYield; - function createSpread(expression) { - var node = createSynthesizedNode(198); - node.expression = ts.parenthesizeExpressionForList(expression); - return node; - } - ts.createSpread = createSpread; - function updateSpread(node, expression) { - return node.expression !== expression - ? updateNode(createSpread(expression), node) - : node; - } - ts.updateSpread = updateSpread; - function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(199); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassExpression = createClassExpression; - function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassExpression = updateClassExpression; - function createOmittedExpression() { - return createSynthesizedNode(200); - } - ts.createOmittedExpression = createOmittedExpression; - function createExpressionWithTypeArguments(typeArguments, expression) { - var node = createSynthesizedNode(201); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - return node; - } - ts.createExpressionWithTypeArguments = createExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node, typeArguments, expression) { - return node.typeArguments !== typeArguments - || node.expression !== expression - ? updateNode(createExpressionWithTypeArguments(typeArguments, expression), node) - : node; - } - ts.updateExpressionWithTypeArguments = updateExpressionWithTypeArguments; - function createAsExpression(expression, type) { - var node = createSynthesizedNode(202); - node.expression = expression; - node.type = type; - return node; - } - ts.createAsExpression = createAsExpression; - function updateAsExpression(node, expression, type) { - return node.expression !== expression - || node.type !== type - ? updateNode(createAsExpression(expression, type), node) - : node; - } - ts.updateAsExpression = updateAsExpression; - function createNonNullExpression(expression) { - var node = createSynthesizedNode(203); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createNonNullExpression = createNonNullExpression; - function updateNonNullExpression(node, expression) { - return node.expression !== expression - ? updateNode(createNonNullExpression(expression), node) - : node; - } - ts.updateNonNullExpression = updateNonNullExpression; - function createTemplateSpan(expression, literal) { - var node = createSynthesizedNode(205); - node.expression = expression; - node.literal = literal; - return node; - } - ts.createTemplateSpan = createTemplateSpan; - function updateTemplateSpan(node, expression, literal) { - return node.expression !== expression - || node.literal !== literal - ? updateNode(createTemplateSpan(expression, literal), node) - : node; - } - ts.updateTemplateSpan = updateTemplateSpan; - function createBlock(statements, multiLine) { - var block = createSynthesizedNode(207); - block.statements = createNodeArray(statements); - if (multiLine) - block.multiLine = multiLine; - return block; - } - ts.createBlock = createBlock; - function updateBlock(node, statements) { - return statements !== node.statements - ? updateNode(createBlock(statements, node.multiLine), node) - : node; - } - ts.updateBlock = updateBlock; - function createVariableStatement(modifiers, declarationList) { - var node = createSynthesizedNode(208); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.declarationList = ts.isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; - return node; - } - ts.createVariableStatement = createVariableStatement; - function updateVariableStatement(node, modifiers, declarationList) { - return node.modifiers !== modifiers - || node.declarationList !== declarationList - ? updateNode(createVariableStatement(modifiers, declarationList), node) - : node; - } - ts.updateVariableStatement = updateVariableStatement; - function createVariableDeclarationList(declarations, flags) { - var node = createSynthesizedNode(227); - node.flags |= flags; - node.declarations = createNodeArray(declarations); - return node; - } - ts.createVariableDeclarationList = createVariableDeclarationList; - function updateVariableDeclarationList(node, declarations) { - return node.declarations !== declarations - ? updateNode(createVariableDeclarationList(declarations, node.flags), node) - : node; - } - ts.updateVariableDeclarationList = updateVariableDeclarationList; - function createVariableDeclaration(name, type, initializer) { - var node = createSynthesizedNode(226); - node.name = asName(name); - node.type = type; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createVariableDeclaration = createVariableDeclaration; - function updateVariableDeclaration(node, name, type, initializer) { - return node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createVariableDeclaration(name, type, initializer), node) - : node; - } - ts.updateVariableDeclaration = updateVariableDeclaration; - function createEmptyStatement() { - return createSynthesizedNode(209); - } - ts.createEmptyStatement = createEmptyStatement; - function createStatement(expression) { - var node = createSynthesizedNode(210); - node.expression = ts.parenthesizeExpressionForExpressionStatement(expression); - return node; - } - ts.createStatement = createStatement; - function updateStatement(node, expression) { - return node.expression !== expression - ? updateNode(createStatement(expression), node) - : node; - } - ts.updateStatement = updateStatement; - function createIf(expression, thenStatement, elseStatement) { - var node = createSynthesizedNode(211); - node.expression = expression; - node.thenStatement = thenStatement; - node.elseStatement = elseStatement; - return node; - } - ts.createIf = createIf; - function updateIf(node, expression, thenStatement, elseStatement) { - return node.expression !== expression - || node.thenStatement !== thenStatement - || node.elseStatement !== elseStatement - ? updateNode(createIf(expression, thenStatement, elseStatement), node) - : node; - } - ts.updateIf = updateIf; - function createDo(statement, expression) { - var node = createSynthesizedNode(212); - node.statement = statement; - node.expression = expression; - return node; - } - ts.createDo = createDo; - function updateDo(node, statement, expression) { - return node.statement !== statement - || node.expression !== expression - ? updateNode(createDo(statement, expression), node) - : node; - } - ts.updateDo = updateDo; - function createWhile(expression, statement) { - var node = createSynthesizedNode(213); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWhile = createWhile; - function updateWhile(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWhile(expression, statement), node) - : node; - } - ts.updateWhile = updateWhile; - function createFor(initializer, condition, incrementor, statement) { - var node = createSynthesizedNode(214); - node.initializer = initializer; - node.condition = condition; - node.incrementor = incrementor; - node.statement = statement; - return node; - } - ts.createFor = createFor; - function updateFor(node, initializer, condition, incrementor, statement) { - return node.initializer !== initializer - || node.condition !== condition - || node.incrementor !== incrementor - || node.statement !== statement - ? updateNode(createFor(initializer, condition, incrementor, statement), node) - : node; - } - ts.updateFor = updateFor; - function createForIn(initializer, expression, statement) { - var node = createSynthesizedNode(215); - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForIn = createForIn; - function updateForIn(node, initializer, expression, statement) { - return node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForIn(initializer, expression, statement), node) - : node; - } - ts.updateForIn = updateForIn; - function createForOf(awaitModifier, initializer, expression, statement) { - var node = createSynthesizedNode(216); - node.awaitModifier = awaitModifier; - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForOf = createForOf; - function updateForOf(node, awaitModifier, initializer, expression, statement) { - return node.awaitModifier !== awaitModifier - || node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForOf(awaitModifier, initializer, expression, statement), node) - : node; - } - ts.updateForOf = updateForOf; - function createContinue(label) { - var node = createSynthesizedNode(217); - node.label = asName(label); - return node; - } - ts.createContinue = createContinue; - function updateContinue(node, label) { - return node.label !== label - ? updateNode(createContinue(label), node) - : node; - } - ts.updateContinue = updateContinue; - function createBreak(label) { - var node = createSynthesizedNode(218); - node.label = asName(label); - return node; - } - ts.createBreak = createBreak; - function updateBreak(node, label) { - return node.label !== label - ? updateNode(createBreak(label), node) - : node; - } - ts.updateBreak = updateBreak; - function createReturn(expression) { - var node = createSynthesizedNode(219); - node.expression = expression; - return node; - } - ts.createReturn = createReturn; - function updateReturn(node, expression) { - return node.expression !== expression - ? updateNode(createReturn(expression), node) - : node; - } - ts.updateReturn = updateReturn; - function createWith(expression, statement) { - var node = createSynthesizedNode(220); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWith = createWith; - function updateWith(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWith(expression, statement), node) - : node; - } - ts.updateWith = updateWith; - function createSwitch(expression, caseBlock) { - var node = createSynthesizedNode(221); - node.expression = ts.parenthesizeExpressionForList(expression); - node.caseBlock = caseBlock; - return node; - } - ts.createSwitch = createSwitch; - function updateSwitch(node, expression, caseBlock) { - return node.expression !== expression - || node.caseBlock !== caseBlock - ? updateNode(createSwitch(expression, caseBlock), node) - : node; - } - ts.updateSwitch = updateSwitch; - function createLabel(label, statement) { - var node = createSynthesizedNode(222); - node.label = asName(label); - node.statement = statement; - return node; - } - ts.createLabel = createLabel; - function updateLabel(node, label, statement) { - return node.label !== label - || node.statement !== statement - ? updateNode(createLabel(label, statement), node) - : node; - } - ts.updateLabel = updateLabel; - function createThrow(expression) { - var node = createSynthesizedNode(223); - node.expression = expression; - return node; - } - ts.createThrow = createThrow; - function updateThrow(node, expression) { - return node.expression !== expression - ? updateNode(createThrow(expression), node) - : node; - } - ts.updateThrow = updateThrow; - function createTry(tryBlock, catchClause, finallyBlock) { - var node = createSynthesizedNode(224); - node.tryBlock = tryBlock; - node.catchClause = catchClause; - node.finallyBlock = finallyBlock; - return node; - } - ts.createTry = createTry; - function updateTry(node, tryBlock, catchClause, finallyBlock) { - return node.tryBlock !== tryBlock - || node.catchClause !== catchClause - || node.finallyBlock !== finallyBlock - ? updateNode(createTry(tryBlock, catchClause, finallyBlock), node) - : node; - } - ts.updateTry = updateTry; - function createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(228); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionDeclaration = createFunctionDeclaration; - function updateFunctionDeclaration(node, decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionDeclaration = updateFunctionDeclaration; - function createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(229); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassDeclaration = createClassDeclaration; - function updateClassDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassDeclaration = updateClassDeclaration; - function createEnumDeclaration(decorators, modifiers, name, members) { - var node = createSynthesizedNode(232); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.members = createNodeArray(members); - return node; - } - ts.createEnumDeclaration = createEnumDeclaration; - function updateEnumDeclaration(node, decorators, modifiers, name, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.members !== members - ? updateNode(createEnumDeclaration(decorators, modifiers, name, members), node) - : node; - } - ts.updateEnumDeclaration = updateEnumDeclaration; - function createModuleDeclaration(decorators, modifiers, name, body, flags) { - var node = createSynthesizedNode(233); - node.flags |= flags; - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = name; - node.body = body; - return node; - } - ts.createModuleDeclaration = createModuleDeclaration; - function updateModuleDeclaration(node, decorators, modifiers, name, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.body !== body - ? updateNode(createModuleDeclaration(decorators, modifiers, name, body, node.flags), node) - : node; - } - ts.updateModuleDeclaration = updateModuleDeclaration; - function createModuleBlock(statements) { - var node = createSynthesizedNode(234); - node.statements = createNodeArray(statements); - return node; - } - ts.createModuleBlock = createModuleBlock; - function updateModuleBlock(node, statements) { - return node.statements !== statements - ? updateNode(createModuleBlock(statements), node) - : node; - } - ts.updateModuleBlock = updateModuleBlock; - function createCaseBlock(clauses) { - var node = createSynthesizedNode(235); - node.clauses = createNodeArray(clauses); - return node; - } - ts.createCaseBlock = createCaseBlock; - function updateCaseBlock(node, clauses) { - return node.clauses !== clauses - ? updateNode(createCaseBlock(clauses), node) - : node; - } - ts.updateCaseBlock = updateCaseBlock; - function createImportEqualsDeclaration(decorators, modifiers, name, moduleReference) { - var node = createSynthesizedNode(237); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.moduleReference = moduleReference; - return node; - } - ts.createImportEqualsDeclaration = createImportEqualsDeclaration; - function updateImportEqualsDeclaration(node, decorators, modifiers, name, moduleReference) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.moduleReference !== moduleReference - ? updateNode(createImportEqualsDeclaration(decorators, modifiers, name, moduleReference), node) - : node; - } - ts.updateImportEqualsDeclaration = updateImportEqualsDeclaration; - function createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier) { - var node = createSynthesizedNode(238); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.importClause = importClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createImportDeclaration = createImportDeclaration; - function updateImportDeclaration(node, decorators, modifiers, importClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier), node) - : node; - } - ts.updateImportDeclaration = updateImportDeclaration; - function createImportClause(name, namedBindings) { - var node = createSynthesizedNode(239); - node.name = name; - node.namedBindings = namedBindings; - return node; - } - ts.createImportClause = createImportClause; - function updateImportClause(node, name, namedBindings) { - return node.name !== name - || node.namedBindings !== namedBindings - ? updateNode(createImportClause(name, namedBindings), node) - : node; - } - ts.updateImportClause = updateImportClause; - function createNamespaceImport(name) { - var node = createSynthesizedNode(240); - node.name = name; - return node; - } - ts.createNamespaceImport = createNamespaceImport; - function updateNamespaceImport(node, name) { - return node.name !== name - ? updateNode(createNamespaceImport(name), node) - : node; - } - ts.updateNamespaceImport = updateNamespaceImport; - function createNamedImports(elements) { - var node = createSynthesizedNode(241); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedImports = createNamedImports; - function updateNamedImports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedImports(elements), node) - : node; - } - ts.updateNamedImports = updateNamedImports; - function createImportSpecifier(propertyName, name) { - var node = createSynthesizedNode(242); - node.propertyName = propertyName; - node.name = name; - return node; - } - ts.createImportSpecifier = createImportSpecifier; - function updateImportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createImportSpecifier(propertyName, name), node) - : node; - } - ts.updateImportSpecifier = updateImportSpecifier; - function createExportAssignment(decorators, modifiers, isExportEquals, expression) { - var node = createSynthesizedNode(243); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.isExportEquals = isExportEquals; - node.expression = expression; - return node; - } - ts.createExportAssignment = createExportAssignment; - function updateExportAssignment(node, decorators, modifiers, expression) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.expression !== expression - ? updateNode(createExportAssignment(decorators, modifiers, node.isExportEquals, expression), node) - : node; - } - ts.updateExportAssignment = updateExportAssignment; - function createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier) { - var node = createSynthesizedNode(244); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.exportClause = exportClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createExportDeclaration = createExportDeclaration; - function updateExportDeclaration(node, decorators, modifiers, exportClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.exportClause !== exportClause - || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier), node) - : node; - } - ts.updateExportDeclaration = updateExportDeclaration; - function createNamedExports(elements) { - var node = createSynthesizedNode(245); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedExports = createNamedExports; - function updateNamedExports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedExports(elements), node) - : node; - } - ts.updateNamedExports = updateNamedExports; - function createExportSpecifier(propertyName, name) { - var node = createSynthesizedNode(246); - node.propertyName = asName(propertyName); - node.name = asName(name); - return node; - } - ts.createExportSpecifier = createExportSpecifier; - function updateExportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createExportSpecifier(propertyName, name), node) - : node; - } - ts.updateExportSpecifier = updateExportSpecifier; - function createExternalModuleReference(expression) { - var node = createSynthesizedNode(248); - node.expression = expression; - return node; - } - ts.createExternalModuleReference = createExternalModuleReference; - function updateExternalModuleReference(node, expression) { - return node.expression !== expression - ? updateNode(createExternalModuleReference(expression), node) - : node; - } - ts.updateExternalModuleReference = updateExternalModuleReference; - function createJsxElement(openingElement, children, closingElement) { - var node = createSynthesizedNode(249); - node.openingElement = openingElement; - node.children = createNodeArray(children); - node.closingElement = closingElement; - return node; - } - ts.createJsxElement = createJsxElement; - function updateJsxElement(node, openingElement, children, closingElement) { - return node.openingElement !== openingElement - || node.children !== children - || node.closingElement !== closingElement - ? updateNode(createJsxElement(openingElement, children, closingElement), node) - : node; - } - ts.updateJsxElement = updateJsxElement; - function createJsxSelfClosingElement(tagName, attributes) { - var node = createSynthesizedNode(250); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxSelfClosingElement = createJsxSelfClosingElement; - function updateJsxSelfClosingElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxSelfClosingElement(tagName, attributes), node) - : node; - } - ts.updateJsxSelfClosingElement = updateJsxSelfClosingElement; - function createJsxOpeningElement(tagName, attributes) { - var node = createSynthesizedNode(251); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxOpeningElement = createJsxOpeningElement; - function updateJsxOpeningElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxOpeningElement(tagName, attributes), node) - : node; - } - ts.updateJsxOpeningElement = updateJsxOpeningElement; - function createJsxClosingElement(tagName) { - var node = createSynthesizedNode(252); - node.tagName = tagName; - return node; - } - ts.createJsxClosingElement = createJsxClosingElement; - function updateJsxClosingElement(node, tagName) { - return node.tagName !== tagName - ? updateNode(createJsxClosingElement(tagName), node) - : node; - } - ts.updateJsxClosingElement = updateJsxClosingElement; - function createJsxAttributes(properties) { - var jsxAttributes = createSynthesizedNode(254); - jsxAttributes.properties = createNodeArray(properties); - return jsxAttributes; - } - ts.createJsxAttributes = createJsxAttributes; - function updateJsxAttributes(jsxAttributes, properties) { - if (jsxAttributes.properties !== properties) { - return updateNode(createJsxAttributes(properties), jsxAttributes); - } - return jsxAttributes; - } - ts.updateJsxAttributes = updateJsxAttributes; - function createJsxAttribute(name, initializer) { - var node = createSynthesizedNode(253); - node.name = name; - node.initializer = initializer; - return node; - } - ts.createJsxAttribute = createJsxAttribute; - function updateJsxAttribute(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createJsxAttribute(name, initializer), node) - : node; - } - ts.updateJsxAttribute = updateJsxAttribute; - function createJsxSpreadAttribute(expression) { - var node = createSynthesizedNode(255); - node.expression = expression; - return node; - } - ts.createJsxSpreadAttribute = createJsxSpreadAttribute; - function updateJsxSpreadAttribute(node, expression) { - return node.expression !== expression - ? updateNode(createJsxSpreadAttribute(expression), node) - : node; - } - ts.updateJsxSpreadAttribute = updateJsxSpreadAttribute; - function createJsxExpression(dotDotDotToken, expression) { - var node = createSynthesizedNode(256); - node.dotDotDotToken = dotDotDotToken; - node.expression = expression; - return node; - } - ts.createJsxExpression = createJsxExpression; - function updateJsxExpression(node, expression) { - return node.expression !== expression - ? updateNode(createJsxExpression(node.dotDotDotToken, expression), node) - : node; - } - ts.updateJsxExpression = updateJsxExpression; - function createHeritageClause(token, types) { - var node = createSynthesizedNode(259); - node.token = token; - node.types = createNodeArray(types); - return node; - } - ts.createHeritageClause = createHeritageClause; - function updateHeritageClause(node, types) { - if (node.types !== types) { - return updateNode(createHeritageClause(node.token, types), node); - } - return node; - } - ts.updateHeritageClause = updateHeritageClause; - function createCaseClause(expression, statements) { - var node = createSynthesizedNode(257); - node.expression = ts.parenthesizeExpressionForList(expression); - node.statements = createNodeArray(statements); - return node; - } - ts.createCaseClause = createCaseClause; - function updateCaseClause(node, expression, statements) { - if (node.expression !== expression || node.statements !== statements) { - return updateNode(createCaseClause(expression, statements), node); - } - return node; - } - ts.updateCaseClause = updateCaseClause; - function createDefaultClause(statements) { - var node = createSynthesizedNode(258); - node.statements = createNodeArray(statements); - return node; - } - ts.createDefaultClause = createDefaultClause; - function updateDefaultClause(node, statements) { - if (node.statements !== statements) { - return updateNode(createDefaultClause(statements), node); - } - return node; - } - ts.updateDefaultClause = updateDefaultClause; - function createCatchClause(variableDeclaration, block) { - var node = createSynthesizedNode(260); - node.variableDeclaration = typeof variableDeclaration === "string" ? createVariableDeclaration(variableDeclaration) : variableDeclaration; - node.block = block; - return node; - } - ts.createCatchClause = createCatchClause; - function updateCatchClause(node, variableDeclaration, block) { - if (node.variableDeclaration !== variableDeclaration || node.block !== block) { - return updateNode(createCatchClause(variableDeclaration, block), node); - } - return node; - } - ts.updateCatchClause = updateCatchClause; - function createPropertyAssignment(name, initializer) { - var node = createSynthesizedNode(261); - node.name = asName(name); - node.questionToken = undefined; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createPropertyAssignment = createPropertyAssignment; - function updatePropertyAssignment(node, name, initializer) { - if (node.name !== name || node.initializer !== initializer) { - return updateNode(createPropertyAssignment(name, initializer), node); - } - return node; - } - ts.updatePropertyAssignment = updatePropertyAssignment; - function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { - var node = createSynthesizedNode(262); - node.name = asName(name); - node.objectAssignmentInitializer = objectAssignmentInitializer !== undefined ? ts.parenthesizeExpressionForList(objectAssignmentInitializer) : undefined; - return node; - } - ts.createShorthandPropertyAssignment = createShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { - if (node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer) { - return updateNode(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node); - } - return node; - } - ts.updateShorthandPropertyAssignment = updateShorthandPropertyAssignment; - function createSpreadAssignment(expression) { - var node = createSynthesizedNode(263); - node.expression = expression !== undefined ? ts.parenthesizeExpressionForList(expression) : undefined; - return node; - } - ts.createSpreadAssignment = createSpreadAssignment; - function updateSpreadAssignment(node, expression) { - if (node.expression !== expression) { - return updateNode(createSpreadAssignment(expression), node); - } - return node; - } - ts.updateSpreadAssignment = updateSpreadAssignment; - function createEnumMember(name, initializer) { - var node = createSynthesizedNode(264); - node.name = asName(name); - node.initializer = initializer && ts.parenthesizeExpressionForList(initializer); - return node; - } - ts.createEnumMember = createEnumMember; - function updateEnumMember(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createEnumMember(name, initializer), node) - : node; - } - ts.updateEnumMember = updateEnumMember; - function updateSourceFileNode(node, statements) { - if (node.statements !== statements) { - var updated = createSynthesizedNode(265); - updated.flags |= node.flags; - updated.statements = createNodeArray(statements); - updated.endOfFileToken = node.endOfFileToken; - updated.fileName = node.fileName; - updated.path = node.path; - updated.text = node.text; - if (node.amdDependencies !== undefined) - updated.amdDependencies = node.amdDependencies; - if (node.moduleName !== undefined) - updated.moduleName = node.moduleName; - if (node.referencedFiles !== undefined) - updated.referencedFiles = node.referencedFiles; - if (node.typeReferenceDirectives !== undefined) - updated.typeReferenceDirectives = node.typeReferenceDirectives; - if (node.languageVariant !== undefined) - updated.languageVariant = node.languageVariant; - if (node.isDeclarationFile !== undefined) - updated.isDeclarationFile = node.isDeclarationFile; - if (node.renamedDependencies !== undefined) - updated.renamedDependencies = node.renamedDependencies; - if (node.hasNoDefaultLib !== undefined) - updated.hasNoDefaultLib = node.hasNoDefaultLib; - if (node.languageVersion !== undefined) - updated.languageVersion = node.languageVersion; - if (node.scriptKind !== undefined) - updated.scriptKind = node.scriptKind; - if (node.externalModuleIndicator !== undefined) - updated.externalModuleIndicator = node.externalModuleIndicator; - if (node.commonJsModuleIndicator !== undefined) - updated.commonJsModuleIndicator = node.commonJsModuleIndicator; - if (node.identifiers !== undefined) - updated.identifiers = node.identifiers; - if (node.nodeCount !== undefined) - updated.nodeCount = node.nodeCount; - if (node.identifierCount !== undefined) - updated.identifierCount = node.identifierCount; - if (node.symbolCount !== undefined) - updated.symbolCount = node.symbolCount; - if (node.parseDiagnostics !== undefined) - updated.parseDiagnostics = node.parseDiagnostics; - if (node.bindDiagnostics !== undefined) - updated.bindDiagnostics = node.bindDiagnostics; - if (node.lineMap !== undefined) - updated.lineMap = node.lineMap; - if (node.classifiableNames !== undefined) - updated.classifiableNames = node.classifiableNames; - if (node.resolvedModules !== undefined) - updated.resolvedModules = node.resolvedModules; - if (node.resolvedTypeReferenceDirectiveNames !== undefined) - updated.resolvedTypeReferenceDirectiveNames = node.resolvedTypeReferenceDirectiveNames; - if (node.imports !== undefined) - updated.imports = node.imports; - if (node.moduleAugmentations !== undefined) - updated.moduleAugmentations = node.moduleAugmentations; - return updateNode(updated, node); - } - return node; - } - ts.updateSourceFileNode = updateSourceFileNode; - function getMutableClone(node) { - var clone = getSynthesizedClone(node); - clone.pos = node.pos; - clone.end = node.end; - clone.parent = node.parent; - return clone; - } - ts.getMutableClone = getMutableClone; - function createNotEmittedStatement(original) { - var node = createSynthesizedNode(295); - node.original = original; - setTextRange(node, original); - return node; - } - ts.createNotEmittedStatement = createNotEmittedStatement; - function createEndOfDeclarationMarker(original) { - var node = createSynthesizedNode(298); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createEndOfDeclarationMarker = createEndOfDeclarationMarker; - function createMergeDeclarationMarker(original) { - var node = createSynthesizedNode(297); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createMergeDeclarationMarker = createMergeDeclarationMarker; - function createPartiallyEmittedExpression(expression, original) { - var node = createSynthesizedNode(296); - node.expression = expression; - node.original = original; - setTextRange(node, original); - return node; - } - ts.createPartiallyEmittedExpression = createPartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node, expression) { - if (node.expression !== expression) { - return updateNode(createPartiallyEmittedExpression(expression, node.original), node); - } - return node; - } - ts.updatePartiallyEmittedExpression = updatePartiallyEmittedExpression; - function createBundle(sourceFiles) { - var node = ts.createNode(266); - node.sourceFiles = sourceFiles; - return node; - } - ts.createBundle = createBundle; - function updateBundle(node, sourceFiles) { - if (node.sourceFiles !== sourceFiles) { - return createBundle(sourceFiles); - } - return node; - } - ts.updateBundle = updateBundle; - function createComma(left, right) { - return createBinary(left, 26, right); - } - ts.createComma = createComma; - function createLessThan(left, right) { - return createBinary(left, 27, right); - } - ts.createLessThan = createLessThan; - function createAssignment(left, right) { - return createBinary(left, 58, right); - } - ts.createAssignment = createAssignment; - function createStrictEquality(left, right) { - return createBinary(left, 34, right); - } - ts.createStrictEquality = createStrictEquality; - function createStrictInequality(left, right) { - return createBinary(left, 35, right); - } - ts.createStrictInequality = createStrictInequality; - function createAdd(left, right) { - return createBinary(left, 37, right); - } - ts.createAdd = createAdd; - function createSubtract(left, right) { - return createBinary(left, 38, right); - } - ts.createSubtract = createSubtract; - function createPostfixIncrement(operand) { - return createPostfix(operand, 43); - } - ts.createPostfixIncrement = createPostfixIncrement; - function createLogicalAnd(left, right) { - return createBinary(left, 53, right); - } - ts.createLogicalAnd = createLogicalAnd; - function createLogicalOr(left, right) { - return createBinary(left, 54, right); - } - ts.createLogicalOr = createLogicalOr; - function createLogicalNot(operand) { - return createPrefix(51, operand); - } - ts.createLogicalNot = createLogicalNot; - function createVoidZero() { - return createVoid(createLiteral(0)); - } - ts.createVoidZero = createVoidZero; - function createExportDefault(expression) { - return createExportAssignment(undefined, undefined, false, expression); - } - ts.createExportDefault = createExportDefault; - function createExternalModuleExport(exportName) { - return createExportDeclaration(undefined, undefined, createNamedExports([createExportSpecifier(undefined, exportName)])); - } - ts.createExternalModuleExport = createExternalModuleExport; - function asName(name) { - return typeof name === "string" ? createIdentifier(name) : name; - } - function asExpression(value) { - return typeof value === "string" || typeof value === "number" ? createLiteral(value) : value; - } - function asNodeArray(array) { - return array ? createNodeArray(array) : undefined; - } - function asToken(value) { - return typeof value === "number" ? createToken(value) : value; - } - function disposeEmitNodes(sourceFile) { - sourceFile = ts.getSourceFileOfNode(ts.getParseTreeNode(sourceFile)); - var emitNode = sourceFile && sourceFile.emitNode; - var annotatedNodes = emitNode && emitNode.annotatedNodes; - if (annotatedNodes) { - for (var _i = 0, annotatedNodes_1 = annotatedNodes; _i < annotatedNodes_1.length; _i++) { - var node = annotatedNodes_1[_i]; - node.emitNode = undefined; - } - } - } - ts.disposeEmitNodes = disposeEmitNodes; - function getOrCreateEmitNode(node) { - if (!node.emitNode) { - if (ts.isParseTreeNode(node)) { - if (node.kind === 265) { - return node.emitNode = { annotatedNodes: [node] }; - } - var sourceFile = ts.getSourceFileOfNode(node); - getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); - } - node.emitNode = {}; - } - return node.emitNode; - } - ts.getOrCreateEmitNode = getOrCreateEmitNode; - function setTextRange(range, location) { - if (location) { - range.pos = location.pos; - range.end = location.end; - } - return range; - } - ts.setTextRange = setTextRange; - function getEmitFlags(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.flags; - } - ts.getEmitFlags = getEmitFlags; - function setEmitFlags(node, emitFlags) { - getOrCreateEmitNode(node).flags = emitFlags; - return node; - } - ts.setEmitFlags = setEmitFlags; - function getSourceMapRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.sourceMapRange) || node; - } - ts.getSourceMapRange = getSourceMapRange; - function setSourceMapRange(node, range) { - getOrCreateEmitNode(node).sourceMapRange = range; - return node; - } - ts.setSourceMapRange = setSourceMapRange; - function getTokenSourceMapRange(node, token) { - var emitNode = node.emitNode; - var tokenSourceMapRanges = emitNode && emitNode.tokenSourceMapRanges; - return tokenSourceMapRanges && tokenSourceMapRanges[token]; - } - ts.getTokenSourceMapRange = getTokenSourceMapRange; - function setTokenSourceMapRange(node, token, range) { - var emitNode = getOrCreateEmitNode(node); - var tokenSourceMapRanges = emitNode.tokenSourceMapRanges || (emitNode.tokenSourceMapRanges = []); - tokenSourceMapRanges[token] = range; - return node; - } - ts.setTokenSourceMapRange = setTokenSourceMapRange; - function getCommentRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.commentRange) || node; - } - ts.getCommentRange = getCommentRange; - function setCommentRange(node, range) { - getOrCreateEmitNode(node).commentRange = range; - return node; - } - ts.setCommentRange = setCommentRange; - function getSyntheticLeadingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.leadingComments; - } - ts.getSyntheticLeadingComments = getSyntheticLeadingComments; - function setSyntheticLeadingComments(node, comments) { - getOrCreateEmitNode(node).leadingComments = comments; - return node; - } - ts.setSyntheticLeadingComments = setSyntheticLeadingComments; - function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticLeadingComments(node, ts.append(getSyntheticLeadingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticLeadingComment = addSyntheticLeadingComment; - function getSyntheticTrailingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.trailingComments; - } - ts.getSyntheticTrailingComments = getSyntheticTrailingComments; - function setSyntheticTrailingComments(node, comments) { - getOrCreateEmitNode(node).trailingComments = comments; - return node; - } - ts.setSyntheticTrailingComments = setSyntheticTrailingComments; - function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticTrailingComments(node, ts.append(getSyntheticTrailingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticTrailingComment = addSyntheticTrailingComment; - function getConstantValue(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.constantValue; - } - ts.getConstantValue = getConstantValue; - function setConstantValue(node, value) { - var emitNode = getOrCreateEmitNode(node); - emitNode.constantValue = value; - return node; - } - ts.setConstantValue = setConstantValue; - function addEmitHelper(node, helper) { - var emitNode = getOrCreateEmitNode(node); - emitNode.helpers = ts.append(emitNode.helpers, helper); - return node; - } - ts.addEmitHelper = addEmitHelper; - function addEmitHelpers(node, helpers) { - if (ts.some(helpers)) { - var emitNode = getOrCreateEmitNode(node); - for (var _i = 0, helpers_1 = helpers; _i < helpers_1.length; _i++) { - var helper = helpers_1[_i]; - if (!ts.contains(emitNode.helpers, helper)) { - emitNode.helpers = ts.append(emitNode.helpers, helper); - } - } - } - return node; - } - ts.addEmitHelpers = addEmitHelpers; - function removeEmitHelper(node, helper) { - var emitNode = node.emitNode; - if (emitNode) { - var helpers = emitNode.helpers; - if (helpers) { - return ts.orderedRemoveItem(helpers, helper); - } - } - return false; - } - ts.removeEmitHelper = removeEmitHelper; - function getEmitHelpers(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.helpers; - } - ts.getEmitHelpers = getEmitHelpers; - function moveEmitHelpers(source, target, predicate) { - var sourceEmitNode = source.emitNode; - var sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; - if (!ts.some(sourceEmitHelpers)) - return; - var targetEmitNode = getOrCreateEmitNode(target); - var helpersRemoved = 0; - for (var i = 0; i < sourceEmitHelpers.length; i++) { - var helper = sourceEmitHelpers[i]; - if (predicate(helper)) { - helpersRemoved++; - if (!ts.contains(targetEmitNode.helpers, helper)) { - targetEmitNode.helpers = ts.append(targetEmitNode.helpers, helper); - } - } - else if (helpersRemoved > 0) { - sourceEmitHelpers[i - helpersRemoved] = helper; - } - } - if (helpersRemoved > 0) { - sourceEmitHelpers.length -= helpersRemoved; - } - } - ts.moveEmitHelpers = moveEmitHelpers; - function compareEmitHelpers(x, y) { - if (x === y) - return 0; - if (x.priority === y.priority) - return 0; - if (x.priority === undefined) - return 1; - if (y.priority === undefined) - return -1; - return ts.compareValues(x.priority, y.priority); - } - ts.compareEmitHelpers = compareEmitHelpers; - function setOriginalNode(node, original) { - node.original = original; - if (original) { - var emitNode = original.emitNode; - if (emitNode) - node.emitNode = mergeEmitNode(emitNode, node.emitNode); - } - return node; - } - ts.setOriginalNode = setOriginalNode; - function mergeEmitNode(sourceEmitNode, destEmitNode) { - var flags = sourceEmitNode.flags, leadingComments = sourceEmitNode.leadingComments, trailingComments = sourceEmitNode.trailingComments, commentRange = sourceEmitNode.commentRange, sourceMapRange = sourceEmitNode.sourceMapRange, tokenSourceMapRanges = sourceEmitNode.tokenSourceMapRanges, constantValue = sourceEmitNode.constantValue, helpers = sourceEmitNode.helpers; - if (!destEmitNode) - destEmitNode = {}; - if (leadingComments) - destEmitNode.leadingComments = ts.addRange(leadingComments.slice(), destEmitNode.leadingComments); - if (trailingComments) - destEmitNode.trailingComments = ts.addRange(trailingComments.slice(), destEmitNode.trailingComments); - if (flags) - destEmitNode.flags = flags; - if (commentRange) - destEmitNode.commentRange = commentRange; - if (sourceMapRange) - destEmitNode.sourceMapRange = sourceMapRange; - if (tokenSourceMapRanges) - destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); - if (constantValue !== undefined) - destEmitNode.constantValue = constantValue; - if (helpers) - destEmitNode.helpers = ts.addRange(destEmitNode.helpers, helpers); - return destEmitNode; - } - function mergeTokenSourceMapRanges(sourceRanges, destRanges) { - if (!destRanges) - destRanges = []; - for (var key in sourceRanges) { - destRanges[key] = sourceRanges[key]; - } - return destRanges; - } -})(ts || (ts = {})); -(function (ts) { - function createTypeCheck(value, tag) { - return tag === "undefined" - ? ts.createStrictEquality(value, ts.createVoidZero()) - : ts.createStrictEquality(ts.createTypeOf(value), ts.createLiteral(tag)); - } - ts.createTypeCheck = createTypeCheck; - function createMemberAccessForPropertyName(target, memberName, location) { - if (ts.isComputedPropertyName(memberName)) { - return ts.setTextRange(ts.createElementAccess(target, memberName.expression), location); - } - else { - var expression = ts.setTextRange(ts.isIdentifier(memberName) - ? ts.createPropertyAccess(target, memberName) - : ts.createElementAccess(target, memberName), memberName); - ts.getOrCreateEmitNode(expression).flags |= 64; - return expression; - } - } - ts.createMemberAccessForPropertyName = createMemberAccessForPropertyName; - function createFunctionCall(func, thisArg, argumentsList, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "call"), undefined, [ - thisArg - ].concat(argumentsList)), location); - } - ts.createFunctionCall = createFunctionCall; - function createFunctionApply(func, thisArg, argumentsExpression, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "apply"), undefined, [ - thisArg, - argumentsExpression - ]), location); - } - ts.createFunctionApply = createFunctionApply; - function createArraySlice(array, start) { - var argumentsList = []; - if (start !== undefined) { - argumentsList.push(typeof start === "number" ? ts.createLiteral(start) : start); - } - return ts.createCall(ts.createPropertyAccess(array, "slice"), undefined, argumentsList); - } - ts.createArraySlice = createArraySlice; - function createArrayConcat(array, values) { - return ts.createCall(ts.createPropertyAccess(array, "concat"), undefined, values); - } - ts.createArrayConcat = createArrayConcat; - function createMathPow(left, right, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Math"), "pow"), undefined, [left, right]), location); - } - ts.createMathPow = createMathPow; - function createReactNamespace(reactNamespace, parent) { - var react = ts.createIdentifier(reactNamespace || "React"); - react.flags &= ~8; - react.parent = ts.getParseTreeNode(parent); - return react; - } - function createJsxFactoryExpressionFromEntityName(jsxFactory, parent) { - if (ts.isQualifiedName(jsxFactory)) { - var left = createJsxFactoryExpressionFromEntityName(jsxFactory.left, parent); - var right = ts.createIdentifier(jsxFactory.right.text); - right.text = jsxFactory.right.text; - return ts.createPropertyAccess(left, right); - } - else { - return createReactNamespace(jsxFactory.text, parent); - } - } - function createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parent) { - return jsxFactoryEntity ? - createJsxFactoryExpressionFromEntityName(jsxFactoryEntity, parent) : - ts.createPropertyAccess(createReactNamespace(reactNamespace, parent), "createElement"); - } - function createExpressionForJsxElement(jsxFactoryEntity, reactNamespace, tagName, props, children, parentElement, location) { - var argumentsList = [tagName]; - if (props) { - argumentsList.push(props); - } - if (children && children.length > 0) { - if (!props) { - argumentsList.push(ts.createNull()); - } - if (children.length > 1) { - for (var _i = 0, children_1 = children; _i < children_1.length; _i++) { - var child = children_1[_i]; - child.startsOnNewLine = true; - argumentsList.push(child); - } - } - else { - argumentsList.push(children[0]); - } - } - return ts.setTextRange(ts.createCall(createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parentElement), undefined, argumentsList), location); - } - ts.createExpressionForJsxElement = createExpressionForJsxElement; - function getHelperName(name) { - return ts.setEmitFlags(ts.createIdentifier(name), 4096 | 2); - } - ts.getHelperName = getHelperName; - var valuesHelper = { - name: "typescript:values", - scoped: false, - text: "\n var __values = (this && this.__values) || function (o) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\n if (m) return m.call(o);\n return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n };\n " - }; - function createValuesHelper(context, expression, location) { - context.requestEmitHelper(valuesHelper); - return ts.setTextRange(ts.createCall(getHelperName("__values"), undefined, [expression]), location); - } - ts.createValuesHelper = createValuesHelper; - var readHelper = { - name: "typescript:read", - scoped: false, - text: "\n var __read = (this && this.__read) || function (o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n };\n " - }; - function createReadHelper(context, iteratorRecord, count, location) { - context.requestEmitHelper(readHelper); - return ts.setTextRange(ts.createCall(getHelperName("__read"), undefined, count !== undefined - ? [iteratorRecord, ts.createLiteral(count)] - : [iteratorRecord]), location); - } - ts.createReadHelper = createReadHelper; - var spreadHelper = { - name: "typescript:spread", - scoped: false, - text: "\n var __spread = (this && this.__spread) || function () {\n for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));\n return ar;\n };" - }; - function createSpreadHelper(context, argumentList, location) { - context.requestEmitHelper(readHelper); - context.requestEmitHelper(spreadHelper); - return ts.setTextRange(ts.createCall(getHelperName("__spread"), undefined, argumentList), location); - } - ts.createSpreadHelper = createSpreadHelper; - function createForOfBindingStatement(node, boundValue) { - if (ts.isVariableDeclarationList(node)) { - var firstDeclaration = ts.firstOrUndefined(node.declarations); - var updatedDeclaration = ts.updateVariableDeclaration(firstDeclaration, firstDeclaration.name, undefined, boundValue); - return ts.setTextRange(ts.createVariableStatement(undefined, ts.updateVariableDeclarationList(node, [updatedDeclaration])), node); - } - else { - var updatedExpression = ts.setTextRange(ts.createAssignment(node, boundValue), node); - return ts.setTextRange(ts.createStatement(updatedExpression), node); - } - } - ts.createForOfBindingStatement = createForOfBindingStatement; - function insertLeadingStatement(dest, source) { - if (ts.isBlock(dest)) { - return ts.updateBlock(dest, ts.setTextRange(ts.createNodeArray([source].concat(dest.statements)), dest.statements)); - } - else { - return ts.createBlock(ts.createNodeArray([dest, source]), true); - } - } - ts.insertLeadingStatement = insertLeadingStatement; - function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { - if (!outermostLabeledStatement) { - return node; - } - var updated = ts.updateLabel(outermostLabeledStatement, outermostLabeledStatement.label, outermostLabeledStatement.statement.kind === 222 - ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) - : node); - if (afterRestoreLabelCallback) { - afterRestoreLabelCallback(outermostLabeledStatement); - } - return updated; - } - ts.restoreEnclosingLabel = restoreEnclosingLabel; - function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { - var target = skipParentheses(node); - switch (target.kind) { - case 71: - return cacheIdentifiers; - case 99: - case 8: - case 9: - return false; - case 177: - var elements = target.elements; - if (elements.length === 0) { - return false; - } - return true; - case 178: - return target.properties.length > 0; - default: - return true; - } - } - function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers) { - var callee = skipOuterExpressions(expression, 7); - var thisArg; - var target; - if (ts.isSuperProperty(callee)) { - thisArg = ts.createThis(); - target = callee; - } - else if (callee.kind === 97) { - thisArg = ts.createThis(); - target = languageVersion < 2 - ? ts.setTextRange(ts.createIdentifier("_super"), callee) - : callee; - } - else if (ts.getEmitFlags(callee) & 4096) { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(callee); - } - else { - switch (callee.kind) { - case 179: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.name); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - case 180: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createElementAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.argumentExpression); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - default: { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(expression); - break; - } - } - } - return { target: target, thisArg: thisArg }; - } - ts.createCallBinding = createCallBinding; - function inlineExpressions(expressions) { - return ts.reduceLeft(expressions, ts.createComma); - } - ts.inlineExpressions = inlineExpressions; - function createExpressionFromEntityName(node) { - if (ts.isQualifiedName(node)) { - var left = createExpressionFromEntityName(node.left); - var right = ts.getMutableClone(node.right); - return ts.setTextRange(ts.createPropertyAccess(left, right), node); - } - else { - return ts.getMutableClone(node); - } - } - ts.createExpressionFromEntityName = createExpressionFromEntityName; - function createExpressionForPropertyName(memberName) { - if (ts.isIdentifier(memberName)) { - return ts.createLiteral(memberName); - } - else if (ts.isComputedPropertyName(memberName)) { - return ts.getMutableClone(memberName.expression); - } - else { - return ts.getMutableClone(memberName); - } - } - ts.createExpressionForPropertyName = createExpressionForPropertyName; - function createExpressionForObjectLiteralElementLike(node, property, receiver) { - switch (property.kind) { - case 153: - case 154: - return createExpressionForAccessorDeclaration(node.properties, property, receiver, node.multiLine); - case 261: - return createExpressionForPropertyAssignment(property, receiver); - case 262: - return createExpressionForShorthandPropertyAssignment(property, receiver); - case 151: - return createExpressionForMethodDeclaration(property, receiver); - } - } - ts.createExpressionForObjectLiteralElementLike = createExpressionForObjectLiteralElementLike; - function createExpressionForAccessorDeclaration(properties, property, receiver, multiLine) { - var _a = ts.getAllAccessorDeclarations(properties, property), firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - if (property === firstAccessor) { - var properties_1 = []; - if (getAccessor) { - var getterFunction = ts.createFunctionExpression(getAccessor.modifiers, undefined, undefined, undefined, getAccessor.parameters, undefined, getAccessor.body); - ts.setTextRange(getterFunction, getAccessor); - ts.setOriginalNode(getterFunction, getAccessor); - var getter = ts.createPropertyAssignment("get", getterFunction); - properties_1.push(getter); - } - if (setAccessor) { - var setterFunction = ts.createFunctionExpression(setAccessor.modifiers, undefined, undefined, undefined, setAccessor.parameters, undefined, setAccessor.body); - ts.setTextRange(setterFunction, setAccessor); - ts.setOriginalNode(setterFunction, setAccessor); - var setter = ts.createPropertyAssignment("set", setterFunction); - properties_1.push(setter); - } - properties_1.push(ts.createPropertyAssignment("enumerable", ts.createTrue())); - properties_1.push(ts.createPropertyAssignment("configurable", ts.createTrue())); - var expression = ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - receiver, - createExpressionForPropertyName(property.name), - ts.createObjectLiteral(properties_1, multiLine) - ]), firstAccessor); - return ts.aggregateTransformFlags(expression); - } - return undefined; - } - function createExpressionForPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), property.initializer), property), property)); - } - function createExpressionForShorthandPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), ts.getSynthesizedClone(property.name)), property), property)); - } - function createExpressionForMethodDeclaration(method, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, method.name, method.name), ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(method.modifiers, method.asteriskToken, undefined, undefined, method.parameters, undefined, method.body), method), method)), method), method)); - } - function getInternalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 | 32768); - } - ts.getInternalName = getInternalName; - function isInternalName(node) { - return (ts.getEmitFlags(node) & 32768) !== 0; - } - ts.isInternalName = isInternalName; - function getLocalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384); - } - ts.getLocalName = getLocalName; - function isLocalName(node) { - return (ts.getEmitFlags(node) & 16384) !== 0; - } - ts.isLocalName = isLocalName; - function getExportName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 8192); - } - ts.getExportName = getExportName; - function isExportName(node) { - return (ts.getEmitFlags(node) & 8192) !== 0; - } - ts.isExportName = isExportName; - function getDeclarationName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps); - } - ts.getDeclarationName = getDeclarationName; - function getName(node, allowComments, allowSourceMaps, emitFlags) { - var nodeName = ts.getNameOfDeclaration(node); - if (nodeName && ts.isIdentifier(nodeName) && !ts.isGeneratedIdentifier(nodeName)) { - var name = ts.getMutableClone(nodeName); - emitFlags |= ts.getEmitFlags(nodeName); - if (!allowSourceMaps) - emitFlags |= 48; - if (!allowComments) - emitFlags |= 1536; - if (emitFlags) - ts.setEmitFlags(name, emitFlags); - return name; - } - return ts.getGeneratedNameForNode(node); - } - function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { - if (ns && ts.hasModifier(node, 1)) { - return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); - } - return getExportName(node, allowComments, allowSourceMaps); - } - ts.getExternalModuleOrNamespaceExportName = getExternalModuleOrNamespaceExportName; - function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { - var qualifiedName = ts.createPropertyAccess(ns, ts.nodeIsSynthesized(name) ? name : ts.getSynthesizedClone(name)); - ts.setTextRange(qualifiedName, name); - var emitFlags; - if (!allowSourceMaps) - emitFlags |= 48; - if (!allowComments) - emitFlags |= 1536; - if (emitFlags) - ts.setEmitFlags(qualifiedName, emitFlags); - return qualifiedName; - } - ts.getNamespaceMemberName = getNamespaceMemberName; - function convertToFunctionBody(node, multiLine) { - return ts.isBlock(node) ? node : ts.setTextRange(ts.createBlock([ts.setTextRange(ts.createReturn(node), node)], multiLine), node); - } - ts.convertToFunctionBody = convertToFunctionBody; - function isUseStrictPrologue(node) { - return node.expression.text === "use strict"; - } - function addPrologue(target, source, ensureUseStrict, visitor) { - var offset = addStandardPrologue(target, source, ensureUseStrict); - return addCustomPrologue(target, source, offset, visitor); - } - ts.addPrologue = addPrologue; - function addStandardPrologue(target, source, ensureUseStrict) { - ts.Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); - var foundUseStrict = false; - var statementOffset = 0; - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - } - target.push(statement); - } - else { - break; - } - statementOffset++; - } - if (ensureUseStrict && !foundUseStrict) { - target.push(startOnNewLine(ts.createStatement(ts.createLiteral("use strict")))); - } - return statementOffset; - } - ts.addStandardPrologue = addStandardPrologue; - function addCustomPrologue(target, source, statementOffset, visitor) { - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.getEmitFlags(statement) & 1048576) { - target.push(visitor ? ts.visitNode(statement, visitor, ts.isStatement) : statement); - } - else { - break; - } - statementOffset++; - } - return statementOffset; - } - ts.addCustomPrologue = addCustomPrologue; - function startsWithUseStrict(statements) { - var firstStatement = ts.firstOrUndefined(statements); - return firstStatement !== undefined - && ts.isPrologueDirective(firstStatement) - && isUseStrictPrologue(firstStatement); - } - ts.startsWithUseStrict = startsWithUseStrict; - function ensureUseStrict(statements) { - var foundUseStrict = false; - for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) { - var statement = statements_1[_i]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - break; - } - } - else { - break; - } - } - if (!foundUseStrict) { - return ts.setTextRange(ts.createNodeArray([ - startOnNewLine(ts.createStatement(ts.createLiteral("use strict"))) - ].concat(statements)), statements); - } - return statements; - } - ts.ensureUseStrict = ensureUseStrict; - function parenthesizeConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195, 55); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeConditionalHead = parenthesizeConditionalHead; - function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var skipped = skipPartiallyEmittedExpressions(operand); - if (skipped.kind === 185) { - return operand; - } - return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) - ? ts.createParen(operand) - : operand; - } - ts.parenthesizeBinaryOperand = parenthesizeBinaryOperand; - function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var binaryOperatorPrecedence = ts.getOperatorPrecedence(194, binaryOperator); - var binaryOperatorAssociativity = ts.getOperatorAssociativity(194, binaryOperator); - var emittedOperand = skipPartiallyEmittedExpressions(operand); - var operandPrecedence = ts.getExpressionPrecedence(emittedOperand); - switch (ts.compareValues(operandPrecedence, binaryOperatorPrecedence)) { - case -1: - if (!isLeftSideOfBinary - && binaryOperatorAssociativity === 1 - && operand.kind === 197) { - return false; - } - return true; - case 1: - return false; - case 0: - if (isLeftSideOfBinary) { - return binaryOperatorAssociativity === 1; - } - else { - if (ts.isBinaryExpression(emittedOperand) - && emittedOperand.operatorToken.kind === binaryOperator) { - if (operatorHasAssociativeProperty(binaryOperator)) { - return false; - } - if (binaryOperator === 37) { - var leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0; - if (ts.isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { - return false; - } - } - } - var operandAssociativity = ts.getExpressionAssociativity(emittedOperand); - return operandAssociativity === 0; - } - } - } - function operatorHasAssociativeProperty(binaryOperator) { - return binaryOperator === 39 - || binaryOperator === 49 - || binaryOperator === 48 - || binaryOperator === 50; - } - function getLiteralKindOfBinaryPlusOperand(node) { - node = skipPartiallyEmittedExpressions(node); - if (ts.isLiteralKind(node.kind)) { - return node.kind; - } - if (node.kind === 194 && node.operatorToken.kind === 37) { - if (node.cachedLiteralKind !== undefined) { - return node.cachedLiteralKind; - } - var leftKind = getLiteralKindOfBinaryPlusOperand(node.left); - var literalKind = ts.isLiteralKind(leftKind) - && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) - ? leftKind - : 0; - node.cachedLiteralKind = literalKind; - return literalKind; - } - return 0; - } - function parenthesizeForConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195, 55); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeForConditionalHead = parenthesizeForConditionalHead; - function parenthesizeSubexpressionOfConditionalExpression(e) { - return e.kind === 194 && e.operatorToken.kind === 26 - ? ts.createParen(e) - : e; - } - ts.parenthesizeSubexpressionOfConditionalExpression = parenthesizeSubexpressionOfConditionalExpression; - function parenthesizeForNew(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - switch (emittedExpression.kind) { - case 181: - return ts.createParen(expression); - case 182: - return emittedExpression.arguments - ? expression - : ts.createParen(expression); - } - return parenthesizeForAccess(expression); - } - ts.parenthesizeForNew = parenthesizeForNew; - function parenthesizeForAccess(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isLeftHandSideExpression(emittedExpression) - && (emittedExpression.kind !== 182 || emittedExpression.arguments)) { - return expression; - } - return ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeForAccess = parenthesizeForAccess; - function parenthesizePostfixOperand(operand) { - return ts.isLeftHandSideExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePostfixOperand = parenthesizePostfixOperand; - function parenthesizePrefixOperand(operand) { - return ts.isUnaryExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePrefixOperand = parenthesizePrefixOperand; - function parenthesizeListElements(elements) { - var result; - for (var i = 0; i < elements.length; i++) { - var element = parenthesizeExpressionForList(elements[i]); - if (result !== undefined || element !== elements[i]) { - if (result === undefined) { - result = elements.slice(0, i); - } - result.push(element); - } - } - if (result !== undefined) { - return ts.setTextRange(ts.createNodeArray(result, elements.hasTrailingComma), elements); - } - return elements; - } - ts.parenthesizeListElements = parenthesizeListElements; - function parenthesizeExpressionForList(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - var expressionPrecedence = ts.getExpressionPrecedence(emittedExpression); - var commaPrecedence = ts.getOperatorPrecedence(194, 26); - return expressionPrecedence > commaPrecedence - ? expression - : ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeExpressionForList = parenthesizeExpressionForList; - function parenthesizeExpressionForExpressionStatement(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isCallExpression(emittedExpression)) { - var callee = emittedExpression.expression; - var kind = skipPartiallyEmittedExpressions(callee).kind; - if (kind === 186 || kind === 187) { - var mutableCall = ts.getMutableClone(emittedExpression); - mutableCall.expression = ts.setTextRange(ts.createParen(callee), callee); - return recreatePartiallyEmittedExpressions(expression, mutableCall); - } - } - else { - var leftmostExpressionKind = getLeftmostExpression(emittedExpression).kind; - if (leftmostExpressionKind === 178 || leftmostExpressionKind === 186) { - return ts.setTextRange(ts.createParen(expression), expression); - } - } - return expression; - } - ts.parenthesizeExpressionForExpressionStatement = parenthesizeExpressionForExpressionStatement; - function recreatePartiallyEmittedExpressions(originalOuterExpression, newInnerExpression) { - if (ts.isPartiallyEmittedExpression(originalOuterExpression)) { - var clone_1 = ts.getMutableClone(originalOuterExpression); - clone_1.expression = recreatePartiallyEmittedExpressions(clone_1.expression, newInnerExpression); - return clone_1; - } - return newInnerExpression; - } - function getLeftmostExpression(node) { - while (true) { - switch (node.kind) { - case 193: - node = node.operand; - continue; - case 194: - node = node.left; - continue; - case 195: - node = node.condition; - continue; - case 181: - case 180: - case 179: - node = node.expression; - continue; - case 296: - node = node.expression; - continue; - } - return node; - } - } - function parenthesizeConciseBody(body) { - if (!ts.isBlock(body) && getLeftmostExpression(body).kind === 178) { - return ts.setTextRange(ts.createParen(body), body); - } - return body; - } - ts.parenthesizeConciseBody = parenthesizeConciseBody; - var OuterExpressionKinds; - (function (OuterExpressionKinds) { - OuterExpressionKinds[OuterExpressionKinds["Parentheses"] = 1] = "Parentheses"; - OuterExpressionKinds[OuterExpressionKinds["Assertions"] = 2] = "Assertions"; - OuterExpressionKinds[OuterExpressionKinds["PartiallyEmittedExpressions"] = 4] = "PartiallyEmittedExpressions"; - OuterExpressionKinds[OuterExpressionKinds["All"] = 7] = "All"; - })(OuterExpressionKinds = ts.OuterExpressionKinds || (ts.OuterExpressionKinds = {})); - function skipOuterExpressions(node, kinds) { - if (kinds === void 0) { kinds = 7; } - var previousNode; - do { - previousNode = node; - if (kinds & 1) { - node = skipParentheses(node); - } - if (kinds & 2) { - node = skipAssertions(node); - } - if (kinds & 4) { - node = skipPartiallyEmittedExpressions(node); - } - } while (previousNode !== node); - return node; - } - ts.skipOuterExpressions = skipOuterExpressions; - function skipParentheses(node) { - while (node.kind === 185) { - node = node.expression; - } - return node; - } - ts.skipParentheses = skipParentheses; - function skipAssertions(node) { - while (ts.isAssertionExpression(node)) { - node = node.expression; - } - return node; - } - ts.skipAssertions = skipAssertions; - function skipPartiallyEmittedExpressions(node) { - while (node.kind === 296) { - node = node.expression; - } - return node; - } - ts.skipPartiallyEmittedExpressions = skipPartiallyEmittedExpressions; - function startOnNewLine(node) { - node.startsOnNewLine = true; - return node; - } - ts.startOnNewLine = startOnNewLine; - function getExternalHelpersModuleName(node) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = parseNode && parseNode.emitNode; - return emitNode && emitNode.externalHelpersModuleName; - } - ts.getExternalHelpersModuleName = getExternalHelpersModuleName; - function getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions) { - if (compilerOptions.importHelpers && (ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - var externalHelpersModuleName = getExternalHelpersModuleName(node); - if (externalHelpersModuleName) { - return externalHelpersModuleName; - } - var helpers = ts.getEmitHelpers(node); - if (helpers) { - for (var _i = 0, helpers_2 = helpers; _i < helpers_2.length; _i++) { - var helper = helpers_2[_i]; - if (!helper.scoped) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = ts.getOrCreateEmitNode(parseNode); - return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = ts.createUniqueName(ts.externalHelpersModuleNameText)); - } - } - } - } - } - ts.getOrCreateExternalHelpersModuleNameIfNeeded = getOrCreateExternalHelpersModuleNameIfNeeded; - function getLocalNameForExternalImport(node, sourceFile) { - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - var name = namespaceDeclaration.name; - return ts.isGeneratedIdentifier(name) ? name : ts.createIdentifier(ts.getSourceTextOfNodeFromSourceFile(sourceFile, namespaceDeclaration.name)); - } - if (node.kind === 238 && node.importClause) { - return ts.getGeneratedNameForNode(node); - } - if (node.kind === 244 && node.moduleSpecifier) { - return ts.getGeneratedNameForNode(node); - } - return undefined; - } - ts.getLocalNameForExternalImport = getLocalNameForExternalImport; - function getExternalModuleNameLiteral(importNode, sourceFile, host, resolver, compilerOptions) { - var moduleName = ts.getExternalModuleName(importNode); - if (moduleName.kind === 9) { - return tryGetModuleNameFromDeclaration(importNode, host, resolver, compilerOptions) - || tryRenameExternalModule(moduleName, sourceFile) - || ts.getSynthesizedClone(moduleName); - } - return undefined; - } - ts.getExternalModuleNameLiteral = getExternalModuleNameLiteral; - function tryRenameExternalModule(moduleName, sourceFile) { - var rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); - return rename && ts.createLiteral(rename); - } - function tryGetModuleNameFromFile(file, host, options) { - if (!file) { - return undefined; - } - if (file.moduleName) { - return ts.createLiteral(file.moduleName); - } - if (!ts.isDeclarationFile(file) && (options.out || options.outFile)) { - return ts.createLiteral(ts.getExternalModuleNameFromPath(host, file.fileName)); - } - return undefined; - } - ts.tryGetModuleNameFromFile = tryGetModuleNameFromFile; - function tryGetModuleNameFromDeclaration(declaration, host, resolver, compilerOptions) { - return tryGetModuleNameFromFile(resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); - } - function getInitializerOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - return bindingElement.initializer; - } - if (ts.isPropertyAssignment(bindingElement)) { - return ts.isAssignmentExpression(bindingElement.initializer, true) - ? bindingElement.initializer.right - : undefined; - } - if (ts.isShorthandPropertyAssignment(bindingElement)) { - return bindingElement.objectAssignmentInitializer; - } - if (ts.isAssignmentExpression(bindingElement, true)) { - return bindingElement.right; - } - if (ts.isSpreadExpression(bindingElement)) { - return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); - } - } - ts.getInitializerOfBindingOrAssignmentElement = getInitializerOfBindingOrAssignmentElement; - function getTargetOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - return bindingElement.name; - } - if (ts.isObjectLiteralElementLike(bindingElement)) { - switch (bindingElement.kind) { - case 261: - return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); - case 262: - return bindingElement.name; - case 263: - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return undefined; - } - if (ts.isAssignmentExpression(bindingElement, true)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.left); - } - if (ts.isSpreadExpression(bindingElement)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return bindingElement; - } - ts.getTargetOfBindingOrAssignmentElement = getTargetOfBindingOrAssignmentElement; - function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 146: - case 176: - return bindingElement.dotDotDotToken; - case 198: - case 263: - return bindingElement; - } - return undefined; - } - ts.getRestIndicatorOfBindingOrAssignmentElement = getRestIndicatorOfBindingOrAssignmentElement; - function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 176: - if (bindingElement.propertyName) { - var propertyName = bindingElement.propertyName; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 261: - if (bindingElement.name) { - var propertyName = bindingElement.name; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 263: - return bindingElement.name; - } - var target = getTargetOfBindingOrAssignmentElement(bindingElement); - if (target && ts.isPropertyName(target)) { - return ts.isComputedPropertyName(target) && ts.isStringOrNumericLiteral(target.expression) - ? target.expression - : target; - } - ts.Debug.fail("Invalid property name for binding element."); - } - ts.getPropertyNameOfBindingOrAssignmentElement = getPropertyNameOfBindingOrAssignmentElement; - function getElementsOfBindingOrAssignmentPattern(name) { - switch (name.kind) { - case 174: - case 175: - case 177: - return name.elements; - case 178: - return name.properties; - } - } - ts.getElementsOfBindingOrAssignmentPattern = getElementsOfBindingOrAssignmentPattern; - function convertToArrayAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpread(element.name), element), element); - } - var expression = convertToAssignmentElementTarget(element.name); - return element.initializer - ? ts.setOriginalNode(ts.setTextRange(ts.createAssignment(expression, element.initializer), element), element) - : expression; - } - ts.Debug.assertNode(element, ts.isExpression); - return element; - } - ts.convertToArrayAssignmentElement = convertToArrayAssignmentElement; - function convertToObjectAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpreadAssignment(element.name), element), element); - } - if (element.propertyName) { - var expression = convertToAssignmentElementTarget(element.name); - return ts.setOriginalNode(ts.setTextRange(ts.createPropertyAssignment(element.propertyName, element.initializer ? ts.createAssignment(expression, element.initializer) : expression), element), element); - } - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createShorthandPropertyAssignment(element.name, element.initializer), element), element); - } - ts.Debug.assertNode(element, ts.isObjectLiteralElementLike); - return element; - } - ts.convertToObjectAssignmentElement = convertToObjectAssignmentElement; - function convertToAssignmentPattern(node) { - switch (node.kind) { - case 175: - case 177: - return convertToArrayAssignmentPattern(node); - case 174: - case 178: - return convertToObjectAssignmentPattern(node); - } - } - ts.convertToAssignmentPattern = convertToAssignmentPattern; - function convertToObjectAssignmentPattern(node) { - if (ts.isObjectBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createObjectLiteral(ts.map(node.elements, convertToObjectAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isObjectLiteralExpression); - return node; - } - ts.convertToObjectAssignmentPattern = convertToObjectAssignmentPattern; - function convertToArrayAssignmentPattern(node) { - if (ts.isArrayBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createArrayLiteral(ts.map(node.elements, convertToArrayAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isArrayLiteralExpression); - return node; - } - ts.convertToArrayAssignmentPattern = convertToArrayAssignmentPattern; - function convertToAssignmentElementTarget(node) { - if (ts.isBindingPattern(node)) { - return convertToAssignmentPattern(node); - } - ts.Debug.assertNode(node, ts.isExpression); - return node; - } - ts.convertToAssignmentElementTarget = convertToAssignmentElementTarget; - function collectExternalModuleInfo(sourceFile, resolver, compilerOptions) { - var externalImports = []; - var exportSpecifiers = ts.createMultiMap(); - var exportedBindings = []; - var uniqueExports = ts.createMap(); - var exportedNames; - var hasExportDefault = false; - var exportEquals = undefined; - var hasExportStarsToExportValues = false; - var externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(sourceFile, compilerOptions); - var externalHelpersImportDeclaration = externalHelpersModuleName && ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText)); - if (externalHelpersImportDeclaration) { - externalImports.push(externalHelpersImportDeclaration); - } - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var node = _a[_i]; - switch (node.kind) { - case 238: - externalImports.push(node); - break; - case 237: - if (node.moduleReference.kind === 248) { - externalImports.push(node); - } - break; - case 244: - if (node.moduleSpecifier) { - if (!node.exportClause) { - externalImports.push(node); - hasExportStarsToExportValues = true; - } - else { - externalImports.push(node); - } - } - else { - for (var _b = 0, _c = node.exportClause.elements; _b < _c.length; _b++) { - var specifier = _c[_b]; - if (!uniqueExports.get(specifier.name.text)) { - var name = specifier.propertyName || specifier.name; - exportSpecifiers.add(name.text, specifier); - var decl = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (decl) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(decl), specifier.name); - } - uniqueExports.set(specifier.name.text, true); - exportedNames = ts.append(exportedNames, specifier.name); - } - } - } - break; - case 243: - if (node.isExportEquals && !exportEquals) { - exportEquals = node; - } - break; - case 208: - if (ts.hasModifier(node, 1)) { - for (var _d = 0, _e = node.declarationList.declarations; _d < _e.length; _d++) { - var decl = _e[_d]; - exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames); - } - } - break; - case 228: - if (ts.hasModifier(node, 1)) { - if (ts.hasModifier(node, 512)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - case 229: - if (ts.hasModifier(node, 1)) { - if (ts.hasModifier(node, 512)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - } - } - return { externalImports: externalImports, exportSpecifiers: exportSpecifiers, exportEquals: exportEquals, hasExportStarsToExportValues: hasExportStarsToExportValues, exportedBindings: exportedBindings, exportedNames: exportedNames, externalHelpersImportDeclaration: externalHelpersImportDeclaration }; - } - ts.collectExternalModuleInfo = collectExternalModuleInfo; - function collectExportedVariableInfo(decl, uniqueExports, exportedNames) { - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - if (!uniqueExports.get(decl.name.text)) { - uniqueExports.set(decl.name.text, true); - exportedNames = ts.append(exportedNames, decl.name); - } - } - return exportedNames; - } - function multiMapSparseArrayAdd(map, key, value) { - var values = map[key]; - if (values) { - values.push(value); - } - else { - map[key] = values = [value]; - } - return values; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - function createNode(kind, pos, end) { - if (kind === 265) { - return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, pos, end); - } - else if (kind === 71) { - return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, pos, end); - } - else if (kind < 143) { - return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, pos, end); - } - else { - return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, pos, end); - } - } - ts.createNode = createNode; - function visitNode(cbNode, node) { - if (node) { - return cbNode(node); - } - } - function visitNodeArray(cbNodes, nodes) { - if (nodes) { - return cbNodes(nodes); - } - } - function visitEachNode(cbNode, nodes) { - if (nodes) { - for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { - var node = nodes_1[_i]; - var result = cbNode(node); - if (result) { - return result; - } - } - } - } - function forEachChild(node, cbNode, cbNodeArray) { - if (!node) { - return; - } - var visitNodes = cbNodeArray ? visitNodeArray : visitEachNode; - var cbNodes = cbNodeArray || cbNode; - switch (node.kind) { - case 143: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.right); - case 145: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.constraint) || - visitNode(cbNode, node.default) || - visitNode(cbNode, node.expression); - case 262: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.equalsToken) || - visitNode(cbNode, node.objectAssignmentInitializer); - case 263: - return visitNode(cbNode, node.expression); - case 146: - case 149: - case 148: - case 261: - case 226: - case 176: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.initializer); - case 160: - case 161: - case 155: - case 156: - case 157: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.equalsGreaterThanToken) || - visitNode(cbNode, node.body); - case 159: - return visitNode(cbNode, node.typeName) || - visitNodes(cbNodes, node.typeArguments); - case 158: - return visitNode(cbNode, node.parameterName) || - visitNode(cbNode, node.type); - case 162: - return visitNode(cbNode, node.exprName); - case 163: - return visitNodes(cbNodes, node.members); - case 164: - return visitNode(cbNode, node.elementType); - case 165: - return visitNodes(cbNodes, node.elementTypes); - case 166: - case 167: - return visitNodes(cbNodes, node.types); - case 168: - case 170: - return visitNode(cbNode, node.type); - case 171: - return visitNode(cbNode, node.objectType) || - visitNode(cbNode, node.indexType); - case 172: - return visitNode(cbNode, node.readonlyToken) || - visitNode(cbNode, node.typeParameter) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type); - case 173: - return visitNode(cbNode, node.literal); - case 174: - case 175: - return visitNodes(cbNodes, node.elements); - case 177: - return visitNodes(cbNodes, node.elements); - case 178: - return visitNodes(cbNodes, node.properties); - case 179: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.name); - case 180: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.argumentExpression); - case 181: - case 182: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments) || - visitNodes(cbNodes, node.arguments); - case 183: - return visitNode(cbNode, node.tag) || - visitNode(cbNode, node.template); - case 184: - return visitNode(cbNode, node.type) || - visitNode(cbNode, node.expression); - case 185: - return visitNode(cbNode, node.expression); - case 188: - return visitNode(cbNode, node.expression); - case 189: - return visitNode(cbNode, node.expression); - case 190: - return visitNode(cbNode, node.expression); - case 192: - return visitNode(cbNode, node.operand); - case 197: - return visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.expression); - case 191: - return visitNode(cbNode, node.expression); - case 193: - return visitNode(cbNode, node.operand); - case 194: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.operatorToken) || - visitNode(cbNode, node.right); - case 202: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.type); - case 203: - return visitNode(cbNode, node.expression); - case 204: - return visitNode(cbNode, node.name); - case 195: - return visitNode(cbNode, node.condition) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.whenTrue) || - visitNode(cbNode, node.colonToken) || - visitNode(cbNode, node.whenFalse); - case 198: - return visitNode(cbNode, node.expression); - case 207: - case 234: - return visitNodes(cbNodes, node.statements); - case 265: - return visitNodes(cbNodes, node.statements) || - visitNode(cbNode, node.endOfFileToken); - case 208: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.declarationList); - case 227: - return visitNodes(cbNodes, node.declarations); - case 210: - return visitNode(cbNode, node.expression); - case 211: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.thenStatement) || - visitNode(cbNode, node.elseStatement); - case 212: - return visitNode(cbNode, node.statement) || - visitNode(cbNode, node.expression); - case 213: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 214: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.condition) || - visitNode(cbNode, node.incrementor) || - visitNode(cbNode, node.statement); - case 215: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 216: - return visitNode(cbNode, node.awaitModifier) || - visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 217: - case 218: - return visitNode(cbNode, node.label); - case 219: - return visitNode(cbNode, node.expression); - case 220: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 221: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.caseBlock); - case 235: - return visitNodes(cbNodes, node.clauses); - case 257: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.statements); - case 258: - return visitNodes(cbNodes, node.statements); - case 222: - return visitNode(cbNode, node.label) || - visitNode(cbNode, node.statement); - case 223: - return visitNode(cbNode, node.expression); - case 224: - return visitNode(cbNode, node.tryBlock) || - visitNode(cbNode, node.catchClause) || - visitNode(cbNode, node.finallyBlock); - case 260: - return visitNode(cbNode, node.variableDeclaration) || - visitNode(cbNode, node.block); - case 147: - return visitNode(cbNode, node.expression); - case 229: - case 199: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 230: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 231: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNode(cbNode, node.type); - case 232: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.members); - case 264: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 233: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.body); - case 237: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.moduleReference); - case 238: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.importClause) || - visitNode(cbNode, node.moduleSpecifier); - case 239: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.namedBindings); - case 236: - return visitNode(cbNode, node.name); - case 240: - return visitNode(cbNode, node.name); - case 241: - case 245: - return visitNodes(cbNodes, node.elements); - case 244: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.exportClause) || - visitNode(cbNode, node.moduleSpecifier); - case 242: - case 246: - return visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.name); - case 243: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.expression); - case 196: - return visitNode(cbNode, node.head) || visitNodes(cbNodes, node.templateSpans); - case 205: - return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); - case 144: - return visitNode(cbNode, node.expression); - case 259: - return visitNodes(cbNodes, node.types); - case 201: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments); - case 248: - return visitNode(cbNode, node.expression); - case 247: - return visitNodes(cbNodes, node.decorators); - case 249: - return visitNode(cbNode, node.openingElement) || - visitNodes(cbNodes, node.children) || - visitNode(cbNode, node.closingElement); - case 250: - case 251: - return visitNode(cbNode, node.tagName) || - visitNode(cbNode, node.attributes); - case 254: - return visitNodes(cbNodes, node.properties); - case 253: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 255: - return visitNode(cbNode, node.expression); - case 256: - return visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.expression); - case 252: - return visitNode(cbNode, node.tagName); - case 267: - return visitNode(cbNode, node.type); - case 271: - return visitNodes(cbNodes, node.types); - case 272: - return visitNodes(cbNodes, node.types); - case 270: - return visitNode(cbNode, node.elementType); - case 274: - return visitNode(cbNode, node.type); - case 273: - return visitNode(cbNode, node.type); - case 275: - return visitNode(cbNode, node.literal); - case 277: - return visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeArguments); - case 278: - return visitNode(cbNode, node.type); - case 279: - return visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 280: - return visitNode(cbNode, node.type); - case 281: - return visitNode(cbNode, node.type); - case 282: - return visitNode(cbNode, node.type); - case 276: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.type); - case 283: - return visitNodes(cbNodes, node.tags); - case 286: - return visitNode(cbNode, node.preParameterName) || - visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.postParameterName); - case 287: - return visitNode(cbNode, node.typeExpression); - case 288: - return visitNode(cbNode, node.typeExpression); - case 285: - return visitNode(cbNode, node.typeExpression); - case 289: - return visitNodes(cbNodes, node.typeParameters); - case 290: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.fullName) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.jsDocTypeLiteral); - case 292: - return visitNodes(cbNodes, node.jsDocPropertyTags); - case 291: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.name); - case 296: - return visitNode(cbNode, node.expression); - case 293: - return visitNode(cbNode, node.literal); - } - } - ts.forEachChild = forEachChild; - function createSourceFile(fileName, sourceText, languageVersion, setParentNodes, scriptKind) { - if (setParentNodes === void 0) { setParentNodes = false; } - ts.performance.mark("beforeParse"); - var result = Parser.parseSourceFile(fileName, sourceText, languageVersion, undefined, setParentNodes, scriptKind); - ts.performance.mark("afterParse"); - ts.performance.measure("Parse", "beforeParse", "afterParse"); - return result; - } - ts.createSourceFile = createSourceFile; - function parseIsolatedEntityName(text, languageVersion) { - return Parser.parseIsolatedEntityName(text, languageVersion); - } - ts.parseIsolatedEntityName = parseIsolatedEntityName; - function isExternalModule(file) { - return file.externalModuleIndicator !== undefined; - } - ts.isExternalModule = isExternalModule; - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - return IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - } - ts.updateSourceFile = updateSourceFile; - function parseIsolatedJSDocComment(content, start, length) { - var result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length); - if (result && result.jsDoc) { - Parser.fixupParentReferences(result.jsDoc); - } - return result; - } - ts.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocTypeExpressionForTests(content, start, length) { - return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length); - } - ts.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; - var Parser; - (function (Parser) { - var scanner = ts.createScanner(5, true); - var disallowInAndDecoratorContext = 2048 | 8192; - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - var sourceFile; - var parseDiagnostics; - var syntaxCursor; - var currentToken; - var sourceText; - var nodeCount; - var identifiers; - var identifierCount; - var parsingContext; - var contextFlags; - var parseErrorBeforeNextFinishedNode = false; - function parseSourceFile(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes, scriptKind) { - scriptKind = ts.ensureScriptKind(fileName, scriptKind); - initializeState(sourceText, languageVersion, syntaxCursor, scriptKind); - var result = parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind); - clearState(); - return result; - } - Parser.parseSourceFile = parseSourceFile; - function parseIsolatedEntityName(content, languageVersion) { - initializeState(content, languageVersion, undefined, 1); - nextToken(); - var entityName = parseEntityName(true); - var isInvalid = token() === 1 && !parseDiagnostics.length; - clearState(); - return isInvalid ? entityName : undefined; - } - Parser.parseIsolatedEntityName = parseIsolatedEntityName; - function getLanguageVariant(scriptKind) { - return scriptKind === 4 || scriptKind === 2 || scriptKind === 1 ? 1 : 0; - } - function initializeState(_sourceText, languageVersion, _syntaxCursor, scriptKind) { - NodeConstructor = ts.objectAllocator.getNodeConstructor(); - TokenConstructor = ts.objectAllocator.getTokenConstructor(); - IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor(); - SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor(); - sourceText = _sourceText; - syntaxCursor = _syntaxCursor; - parseDiagnostics = []; - parsingContext = 0; - identifiers = ts.createMap(); - identifierCount = 0; - nodeCount = 0; - contextFlags = scriptKind === 1 || scriptKind === 2 ? 65536 : 0; - parseErrorBeforeNextFinishedNode = false; - scanner.setText(sourceText); - scanner.setOnError(scanError); - scanner.setScriptTarget(languageVersion); - scanner.setLanguageVariant(getLanguageVariant(scriptKind)); - } - function clearState() { - scanner.setText(""); - scanner.setOnError(undefined); - parseDiagnostics = undefined; - sourceFile = undefined; - identifiers = undefined; - syntaxCursor = undefined; - sourceText = undefined; - } - function parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind) { - sourceFile = createSourceFile(fileName, languageVersion, scriptKind); - sourceFile.flags = contextFlags; - nextToken(); - processReferenceComments(sourceFile); - sourceFile.statements = parseList(0, parseStatement); - ts.Debug.assert(token() === 1); - sourceFile.endOfFileToken = parseTokenNode(); - setExternalModuleIndicator(sourceFile); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.identifiers = identifiers; - sourceFile.parseDiagnostics = parseDiagnostics; - if (setParentNodes) { - fixupParentReferences(sourceFile); - } - return sourceFile; - } - function addJSDocComment(node) { - var comments = ts.getJSDocCommentRanges(node, sourceFile.text); - if (comments) { - for (var _i = 0, comments_2 = comments; _i < comments_2.length; _i++) { - var comment = comments_2[_i]; - var jsDoc = JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos); - if (!jsDoc) { - continue; - } - if (!node.jsDoc) { - node.jsDoc = []; - } - node.jsDoc.push(jsDoc); - } - } - return node; - } - function fixupParentReferences(rootNode) { - var parent = rootNode; - forEachChild(rootNode, visitNode); - return; - function visitNode(n) { - if (n.parent !== parent) { - n.parent = parent; - var saveParent = parent; - parent = n; - forEachChild(n, visitNode); - if (n.jsDoc) { - for (var _i = 0, _a = n.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - jsDoc.parent = n; - parent = jsDoc; - forEachChild(jsDoc, visitNode); - } - } - parent = saveParent; - } - } - } - Parser.fixupParentReferences = fixupParentReferences; - function createSourceFile(fileName, languageVersion, scriptKind) { - var sourceFile = new SourceFileConstructor(265, 0, sourceText.length); - nodeCount++; - sourceFile.text = sourceText; - sourceFile.bindDiagnostics = []; - sourceFile.languageVersion = languageVersion; - sourceFile.fileName = ts.normalizePath(fileName); - sourceFile.languageVariant = getLanguageVariant(scriptKind); - sourceFile.isDeclarationFile = ts.fileExtensionIs(sourceFile.fileName, ".d.ts"); - sourceFile.scriptKind = scriptKind; - return sourceFile; - } - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; - } - else { - contextFlags &= ~flag; - } - } - function setDisallowInContext(val) { - setContextFlag(val, 2048); - } - function setYieldContext(val) { - setContextFlag(val, 4096); - } - function setDecoratorContext(val) { - setContextFlag(val, 8192); - } - function setAwaitContext(val) { - setContextFlag(val, 16384); - } - function doOutsideOfContext(context, func) { - var contextFlagsToClear = context & contextFlags; - if (contextFlagsToClear) { - setContextFlag(false, contextFlagsToClear); - var result = func(); - setContextFlag(true, contextFlagsToClear); - return result; - } - return func(); - } - function doInsideOfContext(context, func) { - var contextFlagsToSet = context & ~contextFlags; - if (contextFlagsToSet) { - setContextFlag(true, contextFlagsToSet); - var result = func(); - setContextFlag(false, contextFlagsToSet); - return result; - } - return func(); - } - function allowInAnd(func) { - return doOutsideOfContext(2048, func); - } - function disallowInAnd(func) { - return doInsideOfContext(2048, func); - } - function doInYieldContext(func) { - return doInsideOfContext(4096, func); - } - function doInDecoratorContext(func) { - return doInsideOfContext(8192, func); - } - function doInAwaitContext(func) { - return doInsideOfContext(16384, func); - } - function doOutsideOfAwaitContext(func) { - return doOutsideOfContext(16384, func); - } - function doInYieldAndAwaitContext(func) { - return doInsideOfContext(4096 | 16384, func); - } - function inContext(flags) { - return (contextFlags & flags) !== 0; - } - function inYieldContext() { - return inContext(4096); - } - function inDisallowInContext() { - return inContext(2048); - } - function inDecoratorContext() { - return inContext(8192); - } - function inAwaitContext() { - return inContext(16384); - } - function parseErrorAtCurrentToken(message, arg0) { - var start = scanner.getTokenPos(); - var length = scanner.getTextPos() - start; - parseErrorAtPosition(start, length, message, arg0); - } - function parseErrorAtPosition(start, length, message, arg0) { - var lastError = ts.lastOrUndefined(parseDiagnostics); - if (!lastError || start !== lastError.start) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); - } - parseErrorBeforeNextFinishedNode = true; - } - function scanError(message, length) { - var pos = scanner.getTextPos(); - parseErrorAtPosition(pos, length || 0, message); - } - function getNodePos() { - return scanner.getStartPos(); - } - function getNodeEnd() { - return scanner.getStartPos(); - } - function token() { - return currentToken; - } - function nextToken() { - return currentToken = scanner.scan(); - } - function reScanGreaterToken() { - return currentToken = scanner.reScanGreaterToken(); - } - function reScanSlashToken() { - return currentToken = scanner.reScanSlashToken(); - } - function reScanTemplateToken() { - return currentToken = scanner.reScanTemplateToken(); - } - function scanJsxIdentifier() { - return currentToken = scanner.scanJsxIdentifier(); - } - function scanJsxText() { - return currentToken = scanner.scanJsxToken(); - } - function scanJsxAttributeValue() { - return currentToken = scanner.scanJsxAttributeValue(); - } - function speculationHelper(callback, isLookAhead) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var saveContextFlags = contextFlags; - var result = isLookAhead - ? scanner.lookAhead(callback) - : scanner.tryScan(callback); - ts.Debug.assert(saveContextFlags === contextFlags); - if (!result || isLookAhead) { - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryParse(callback) { - return speculationHelper(callback, false); - } - function isIdentifier() { - if (token() === 71) { - return true; - } - if (token() === 116 && inYieldContext()) { - return false; - } - if (token() === 121 && inAwaitContext()) { - return false; - } - return token() > 107; - } - function parseExpected(kind, diagnosticMessage, shouldAdvance) { - if (shouldAdvance === void 0) { shouldAdvance = true; } - if (token() === kind) { - if (shouldAdvance) { - nextToken(); - } - return true; - } - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage); - } - else { - parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); - } - return false; - } - function parseOptional(t) { - if (token() === t) { - nextToken(); - return true; - } - return false; - } - function parseOptionalToken(t) { - if (token() === t) { - return parseTokenNode(); - } - return undefined; - } - function parseExpectedToken(t, reportAtCurrentPosition, diagnosticMessage, arg0) { - return parseOptionalToken(t) || - createMissingNode(t, reportAtCurrentPosition, diagnosticMessage, arg0); - } - function parseTokenNode() { - var node = createNode(token()); - nextToken(); - return finishNode(node); - } - function canParseSemicolon() { - if (token() === 25) { - return true; - } - return token() === 18 || token() === 1 || scanner.hasPrecedingLineBreak(); - } - function parseSemicolon() { - if (canParseSemicolon()) { - if (token() === 25) { - nextToken(); - } - return true; - } - else { - return parseExpected(25); - } - } - function createNode(kind, pos) { - nodeCount++; - if (!(pos >= 0)) { - pos = scanner.getStartPos(); - } - return kind >= 143 ? new NodeConstructor(kind, pos, pos) : - kind === 71 ? new IdentifierConstructor(kind, pos, pos) : - new TokenConstructor(kind, pos, pos); - } - function createNodeArray(elements, pos) { - var array = (elements || []); - if (!(pos >= 0)) { - pos = getNodePos(); - } - array.pos = pos; - array.end = pos; - return array; - } - function finishNode(node, end) { - node.end = end === undefined ? scanner.getStartPos() : end; - if (contextFlags) { - node.flags |= contextFlags; - } - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.flags |= 32768; - } - return node; - } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(diagnosticMessage, arg0); - } - var result = createNode(kind, scanner.getStartPos()); - result.text = ""; - return finishNode(result); - } - function internIdentifier(text) { - text = ts.escapeIdentifier(text); - var identifier = identifiers.get(text); - if (identifier === undefined) { - identifiers.set(text, identifier = text); - } - return identifier; - } - function createIdentifier(isIdentifier, diagnosticMessage) { - identifierCount++; - if (isIdentifier) { - var node = createNode(71); - if (token() !== 71) { - node.originalKeywordKind = token(); - } - node.text = internIdentifier(scanner.getTokenValue()); - nextToken(); - return finishNode(node); - } - return createMissingNode(71, false, diagnosticMessage || ts.Diagnostics.Identifier_expected); - } - function parseIdentifier(diagnosticMessage) { - return createIdentifier(isIdentifier(), diagnosticMessage); - } - function parseIdentifierName() { - return createIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function isLiteralPropertyName() { - return ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 || - token() === 8; - } - function parsePropertyNameWorker(allowComputedPropertyNames) { - if (token() === 9 || token() === 8) { - return parseLiteralNode(true); - } - if (allowComputedPropertyNames && token() === 21) { - return parseComputedPropertyName(); - } - return parseIdentifierName(); - } - function parsePropertyName() { - return parsePropertyNameWorker(true); - } - function parseSimplePropertyName() { - return parsePropertyNameWorker(false); - } - function isSimplePropertyName() { - return token() === 9 || token() === 8 || ts.tokenIsIdentifierOrKeyword(token()); - } - function parseComputedPropertyName() { - var node = createNode(144); - parseExpected(21); - node.expression = allowInAnd(parseExpression); - parseExpected(22); - return finishNode(node); - } - function parseContextualModifier(t) { - return token() === t && tryParse(nextTokenCanFollowModifier); - } - function nextTokenIsOnSameLineAndCanFollowModifier() { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - return canFollowModifier(); - } - function nextTokenCanFollowModifier() { - if (token() === 76) { - return nextToken() === 83; - } - if (token() === 84) { - nextToken(); - if (token() === 79) { - return lookAhead(nextTokenIsClassOrFunctionOrAsync); - } - return token() !== 39 && token() !== 118 && token() !== 17 && canFollowModifier(); - } - if (token() === 79) { - return nextTokenIsClassOrFunctionOrAsync(); - } - if (token() === 115) { - nextToken(); - return canFollowModifier(); - } - return nextTokenIsOnSameLineAndCanFollowModifier(); - } - function parseAnyContextualModifier() { - return ts.isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); - } - function canFollowModifier() { - return token() === 21 - || token() === 17 - || token() === 39 - || token() === 24 - || isLiteralPropertyName(); - } - function nextTokenIsClassOrFunctionOrAsync() { - nextToken(); - return token() === 75 || token() === 89 || - (token() === 117 && lookAhead(nextTokenIsClassKeywordOnSameLine)) || - (token() === 120 && lookAhead(nextTokenIsFunctionKeywordOnSameLine)); - } - function isListElement(parsingContext, inErrorRecovery) { - var node = currentNode(parsingContext); - if (node) { - return true; - } - switch (parsingContext) { - case 0: - case 1: - case 3: - return !(token() === 25 && inErrorRecovery) && isStartOfStatement(); - case 2: - return token() === 73 || token() === 79; - case 4: - return lookAhead(isTypeMemberStart); - case 5: - return lookAhead(isClassMemberStart) || (token() === 25 && !inErrorRecovery); - case 6: - return token() === 21 || isLiteralPropertyName(); - case 12: - return token() === 21 || token() === 39 || token() === 24 || isLiteralPropertyName(); - case 17: - return isLiteralPropertyName(); - case 9: - return token() === 21 || token() === 24 || isLiteralPropertyName(); - case 7: - if (token() === 17) { - return lookAhead(isValidHeritageClauseObjectLiteral); - } - if (!inErrorRecovery) { - return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - else { - return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - case 8: - return isIdentifierOrPattern(); - case 10: - return token() === 26 || token() === 24 || isIdentifierOrPattern(); - case 18: - return isIdentifier(); - case 11: - case 15: - return token() === 26 || token() === 24 || isStartOfExpression(); - case 16: - return isStartOfParameter(); - case 19: - case 20: - return token() === 26 || isStartOfType(); - case 21: - return isHeritageClause(); - case 22: - return ts.tokenIsIdentifierOrKeyword(token()); - case 13: - return ts.tokenIsIdentifierOrKeyword(token()) || token() === 17; - case 14: - return true; - case 23: - case 24: - case 26: - return JSDocParser.isJSDocType(); - case 25: - return isSimplePropertyName(); - } - ts.Debug.fail("Non-exhaustive case in 'isListElement'."); - } - function isValidHeritageClauseObjectLiteral() { - ts.Debug.assert(token() === 17); - if (nextToken() === 18) { - var next = nextToken(); - return next === 26 || next === 17 || next === 85 || next === 108; - } - return true; - } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier(); - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()); - } - function isHeritageClauseExtendsOrImplementsKeyword() { - if (token() === 108 || - token() === 85) { - return lookAhead(nextTokenIsStartOfExpression); - } - return false; - } - function nextTokenIsStartOfExpression() { - nextToken(); - return isStartOfExpression(); - } - function isListTerminator(kind) { - if (token() === 1) { - return true; - } - switch (kind) { - case 1: - case 2: - case 4: - case 5: - case 6: - case 12: - case 9: - case 22: - return token() === 18; - case 3: - return token() === 18 || token() === 73 || token() === 79; - case 7: - return token() === 17 || token() === 85 || token() === 108; - case 8: - return isVariableDeclaratorListTerminator(); - case 18: - return token() === 29 || token() === 19 || token() === 17 || token() === 85 || token() === 108; - case 11: - return token() === 20 || token() === 25; - case 15: - case 20: - case 10: - return token() === 22; - case 16: - case 17: - return token() === 20 || token() === 22; - case 19: - return token() !== 26; - case 21: - return token() === 17 || token() === 18; - case 13: - return token() === 29 || token() === 41; - case 14: - return token() === 27 && lookAhead(nextTokenIsSlash); - case 23: - return token() === 20 || token() === 56 || token() === 18; - case 24: - return token() === 29 || token() === 18; - case 26: - return token() === 22 || token() === 18; - case 25: - return token() === 18; - } - } - function isVariableDeclaratorListTerminator() { - if (canParseSemicolon()) { - return true; - } - if (isInOrOfKeyword(token())) { - return true; - } - if (token() === 36) { - return true; - } - return false; - } - function isInSomeParsingContext() { - for (var kind = 0; kind < 27; kind++) { - if (parsingContext & (1 << kind)) { - if (isListElement(kind, true) || isListTerminator(kind)) { - return true; - } - } - } - return false; - } - function parseList(kind, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - while (!isListTerminator(kind)) { - if (isListElement(kind, false)) { - var element = parseListElement(kind, parseElement); - result.push(element); - continue; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function parseListElement(parsingContext, parseElement) { - var node = currentNode(parsingContext); - if (node) { - return consumeNode(node); - } - return parseElement(); - } - function currentNode(parsingContext) { - if (parseErrorBeforeNextFinishedNode) { - return undefined; - } - if (!syntaxCursor) { - return undefined; - } - var node = syntaxCursor.currentNode(scanner.getStartPos()); - if (ts.nodeIsMissing(node)) { - return undefined; - } - if (node.intersectsChange) { - return undefined; - } - if (ts.containsParseError(node)) { - return undefined; - } - var nodeContextFlags = node.flags & 96256; - if (nodeContextFlags !== contextFlags) { - return undefined; - } - if (!canReuseNode(node, parsingContext)) { - return undefined; - } - return node; - } - function consumeNode(node) { - scanner.setTextPos(node.end); - nextToken(); - return node; - } - function canReuseNode(node, parsingContext) { - switch (parsingContext) { - case 5: - return isReusableClassMember(node); - case 2: - return isReusableSwitchClause(node); - case 0: - case 1: - case 3: - return isReusableStatement(node); - case 6: - return isReusableEnumMember(node); - case 4: - return isReusableTypeMember(node); - case 8: - return isReusableVariableDeclaration(node); - case 16: - return isReusableParameter(node); - case 17: - return false; - case 21: - case 18: - case 20: - case 19: - case 11: - case 12: - case 7: - case 13: - case 14: - } - return false; - } - function isReusableClassMember(node) { - if (node) { - switch (node.kind) { - case 152: - case 157: - case 153: - case 154: - case 149: - case 206: - return true; - case 151: - var methodDeclaration = node; - var nameIsConstructor = methodDeclaration.name.kind === 71 && - methodDeclaration.name.originalKeywordKind === 123; - return !nameIsConstructor; - } - } - return false; - } - function isReusableSwitchClause(node) { - if (node) { - switch (node.kind) { - case 257: - case 258: - return true; - } - } - return false; - } - function isReusableStatement(node) { - if (node) { - switch (node.kind) { - case 228: - case 208: - case 207: - case 211: - case 210: - case 223: - case 219: - case 221: - case 218: - case 217: - case 215: - case 216: - case 214: - case 213: - case 220: - case 209: - case 224: - case 222: - case 212: - case 225: - case 238: - case 237: - case 244: - case 243: - case 233: - case 229: - case 230: - case 232: - case 231: - return true; - } - } - return false; - } - function isReusableEnumMember(node) { - return node.kind === 264; - } - function isReusableTypeMember(node) { - if (node) { - switch (node.kind) { - case 156: - case 150: - case 157: - case 148: - case 155: - return true; - } - } - return false; - } - function isReusableVariableDeclaration(node) { - if (node.kind !== 226) { - return false; - } - var variableDeclarator = node; - return variableDeclarator.initializer === undefined; - } - function isReusableParameter(node) { - if (node.kind !== 146) { - return false; - } - var parameter = node; - return parameter.initializer === undefined; - } - function abortParsingListOrMoveToNextToken(kind) { - parseErrorAtCurrentToken(parsingContextErrors(kind)); - if (isInSomeParsingContext()) { - return true; - } - nextToken(); - return false; - } - function parsingContextErrors(context) { - switch (context) { - case 0: return ts.Diagnostics.Declaration_or_statement_expected; - case 1: return ts.Diagnostics.Declaration_or_statement_expected; - case 2: return ts.Diagnostics.case_or_default_expected; - case 3: return ts.Diagnostics.Statement_expected; - case 17: - case 4: return ts.Diagnostics.Property_or_signature_expected; - case 5: return ts.Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected; - case 6: return ts.Diagnostics.Enum_member_expected; - case 7: return ts.Diagnostics.Expression_expected; - case 8: return ts.Diagnostics.Variable_declaration_expected; - case 9: return ts.Diagnostics.Property_destructuring_pattern_expected; - case 10: return ts.Diagnostics.Array_element_destructuring_pattern_expected; - case 11: return ts.Diagnostics.Argument_expression_expected; - case 12: return ts.Diagnostics.Property_assignment_expected; - case 15: return ts.Diagnostics.Expression_or_comma_expected; - case 16: return ts.Diagnostics.Parameter_declaration_expected; - case 18: return ts.Diagnostics.Type_parameter_declaration_expected; - case 19: return ts.Diagnostics.Type_argument_expected; - case 20: return ts.Diagnostics.Type_expected; - case 21: return ts.Diagnostics.Unexpected_token_expected; - case 22: return ts.Diagnostics.Identifier_expected; - case 13: return ts.Diagnostics.Identifier_expected; - case 14: return ts.Diagnostics.Identifier_expected; - case 23: return ts.Diagnostics.Parameter_declaration_expected; - case 24: return ts.Diagnostics.Type_argument_expected; - case 26: return ts.Diagnostics.Type_expected; - case 25: return ts.Diagnostics.Property_assignment_expected; - } - } - function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - var commaStart = -1; - while (true) { - if (isListElement(kind, false)) { - result.push(parseListElement(kind, parseElement)); - commaStart = scanner.getTokenPos(); - if (parseOptional(26)) { - continue; - } - commaStart = -1; - if (isListTerminator(kind)) { - break; - } - parseExpected(26); - if (considerSemicolonAsDelimiter && token() === 25 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - } - continue; - } - if (isListTerminator(kind)) { - break; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - if (commaStart >= 0) { - result.hasTrailingComma = true; - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function createMissingList() { - return createNodeArray(); - } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - var result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; - } - return createMissingList(); - } - function parseEntityName(allowReservedWords, diagnosticMessage) { - var entity = parseIdentifier(diagnosticMessage); - while (parseOptional(23)) { - var node = createNode(143, entity.pos); - node.left = entity; - node.right = parseRightSideOfDot(allowReservedWords); - entity = finishNode(node); - } - return entity; - } - function parseRightSideOfDot(allowIdentifierNames) { - if (scanner.hasPrecedingLineBreak() && ts.tokenIsIdentifierOrKeyword(token())) { - var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - return createMissingNode(71, true, ts.Diagnostics.Identifier_expected); - } - } - return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); - } - function parseTemplateExpression() { - var template = createNode(196); - template.head = parseTemplateHead(); - ts.Debug.assert(template.head.kind === 14, "Template head has wrong token kind"); - var templateSpans = createNodeArray(); - do { - templateSpans.push(parseTemplateSpan()); - } while (ts.lastOrUndefined(templateSpans).literal.kind === 15); - templateSpans.end = getNodeEnd(); - template.templateSpans = templateSpans; - return finishNode(template); - } - function parseTemplateSpan() { - var span = createNode(205); - span.expression = allowInAnd(parseExpression); - var literal; - if (token() === 18) { - reScanTemplateToken(); - literal = parseTemplateMiddleOrTemplateTail(); - } - else { - literal = parseExpectedToken(16, false, ts.Diagnostics._0_expected, ts.tokenToString(18)); - } - span.literal = literal; - return finishNode(span); - } - function parseLiteralNode(internName) { - return parseLiteralLikeNode(token(), internName); - } - function parseTemplateHead() { - var fragment = parseLiteralLikeNode(token(), false); - ts.Debug.assert(fragment.kind === 14, "Template head has wrong token kind"); - return fragment; - } - function parseTemplateMiddleOrTemplateTail() { - var fragment = parseLiteralLikeNode(token(), false); - ts.Debug.assert(fragment.kind === 15 || fragment.kind === 16, "Template fragment has wrong token kind"); - return fragment; - } - function parseLiteralLikeNode(kind, internName) { - var node = createNode(kind); - var text = scanner.getTokenValue(); - node.text = internName ? internIdentifier(text) : text; - if (scanner.hasExtendedUnicodeEscape()) { - node.hasExtendedUnicodeEscape = true; - } - if (scanner.isUnterminated()) { - node.isUnterminated = true; - } - if (node.kind === 8) { - node.numericLiteralFlags = scanner.getNumericLiteralFlags(); - } - nextToken(); - finishNode(node); - return node; - } - function parseTypeReference() { - var node = createNode(159); - node.typeName = parseEntityName(false, ts.Diagnostics.Type_expected); - if (!scanner.hasPrecedingLineBreak() && token() === 27) { - node.typeArguments = parseBracketedList(19, parseType, 27, 29); - } - return finishNode(node); - } - function parseThisTypePredicate(lhs) { - nextToken(); - var node = createNode(158, lhs.pos); - node.parameterName = lhs; - node.type = parseType(); - return finishNode(node); - } - function parseThisTypeNode() { - var node = createNode(169); - nextToken(); - return finishNode(node); - } - function parseTypeQuery() { - var node = createNode(162); - parseExpected(103); - node.exprName = parseEntityName(true); - return finishNode(node); - } - function parseTypeParameter() { - var node = createNode(145); - node.name = parseIdentifier(); - if (parseOptional(85)) { - if (isStartOfType() || !isStartOfExpression()) { - node.constraint = parseType(); - } - else { - node.expression = parseUnaryExpressionOrHigher(); - } - } - if (parseOptional(58)) { - node.default = parseType(); - } - return finishNode(node); - } - function parseTypeParameters() { - if (token() === 27) { - return parseBracketedList(18, parseTypeParameter, 27, 29); - } - } - function parseParameterType() { - if (parseOptional(56)) { - return parseType(); - } - return undefined; - } - function isStartOfParameter() { - return token() === 24 || isIdentifierOrPattern() || ts.isModifierKind(token()) || token() === 57 || token() === 99; - } - function parseParameter() { - var node = createNode(146); - if (token() === 99) { - node.name = createIdentifier(true); - node.type = parseParameterType(); - return finishNode(node); - } - node.decorators = parseDecorators(); - node.modifiers = parseModifiers(); - node.dotDotDotToken = parseOptionalToken(24); - node.name = parseIdentifierOrPattern(); - if (ts.getFullWidth(node.name) === 0 && !ts.hasModifiers(node) && ts.isModifierKind(token())) { - nextToken(); - } - node.questionToken = parseOptionalToken(55); - node.type = parseParameterType(); - node.initializer = parseBindingElementInitializer(true); - return addJSDocComment(finishNode(node)); - } - function parseBindingElementInitializer(inParameter) { - return inParameter ? parseParameterInitializer() : parseNonParameterInitializer(); - } - function parseParameterInitializer() { - return parseInitializer(true); - } - function fillSignature(returnToken, yieldContext, awaitContext, requireCompleteParameterList, signature) { - var returnTokenRequired = returnToken === 36; - signature.typeParameters = parseTypeParameters(); - signature.parameters = parseParameterList(yieldContext, awaitContext, requireCompleteParameterList); - if (returnTokenRequired) { - parseExpected(returnToken); - signature.type = parseTypeOrTypePredicate(); - } - else if (parseOptional(returnToken)) { - signature.type = parseTypeOrTypePredicate(); - } - } - function parseParameterList(yieldContext, awaitContext, requireCompleteParameterList) { - if (parseExpected(19)) { - var savedYieldContext = inYieldContext(); - var savedAwaitContext = inAwaitContext(); - setYieldContext(yieldContext); - setAwaitContext(awaitContext); - var result = parseDelimitedList(16, parseParameter); - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - if (!parseExpected(20) && requireCompleteParameterList) { - return undefined; - } - return result; - } - return requireCompleteParameterList ? undefined : createMissingList(); - } - function parseTypeMemberSemicolon() { - if (parseOptional(26)) { - return; - } - parseSemicolon(); - } - function parseSignatureMember(kind) { - var node = createNode(kind); - if (kind === 156) { - parseExpected(94); - } - fillSignature(56, false, false, false, node); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(node)); - } - function isIndexSignature() { - if (token() !== 21) { - return false; - } - return lookAhead(isUnambiguouslyIndexSignature); - } - function isUnambiguouslyIndexSignature() { - nextToken(); - if (token() === 24 || token() === 22) { - return true; - } - if (ts.isModifierKind(token())) { - nextToken(); - if (isIdentifier()) { - return true; - } - } - else if (!isIdentifier()) { - return false; - } - else { - nextToken(); - } - if (token() === 56 || token() === 26) { - return true; - } - if (token() !== 55) { - return false; - } - nextToken(); - return token() === 56 || token() === 26 || token() === 22; - } - function parseIndexSignatureDeclaration(fullStart, decorators, modifiers) { - var node = createNode(157, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.parameters = parseBracketedList(16, parseParameter, 21, 22); - node.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(node); - } - function parsePropertyOrMethodSignature(fullStart, modifiers) { - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (token() === 19 || token() === 27) { - var method = createNode(150, fullStart); - method.modifiers = modifiers; - method.name = name; - method.questionToken = questionToken; - fillSignature(56, false, false, false, method); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(method)); - } - else { - var property = createNode(148, fullStart); - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - if (token() === 58) { - property.initializer = parseNonParameterInitializer(); - } - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(property)); - } - } - function isTypeMemberStart() { - if (token() === 19 || token() === 27) { - return true; - } - var idToken; - while (ts.isModifierKind(token())) { - idToken = true; - nextToken(); - } - if (token() === 21) { - return true; - } - if (isLiteralPropertyName()) { - idToken = true; - nextToken(); - } - if (idToken) { - return token() === 19 || - token() === 27 || - token() === 55 || - token() === 56 || - token() === 26 || - canParseSemicolon(); - } - return false; - } - function parseTypeMember() { - if (token() === 19 || token() === 27) { - return parseSignatureMember(155); - } - if (token() === 94 && lookAhead(isStartOfConstructSignature)) { - return parseSignatureMember(156); - } - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, undefined, modifiers); - } - return parsePropertyOrMethodSignature(fullStart, modifiers); - } - function isStartOfConstructSignature() { - nextToken(); - return token() === 19 || token() === 27; - } - function parseTypeLiteral() { - var node = createNode(163); - node.members = parseObjectTypeMembers(); - return finishNode(node); - } - function parseObjectTypeMembers() { - var members; - if (parseExpected(17)) { - members = parseList(4, parseTypeMember); - parseExpected(18); - } - else { - members = createMissingList(); - } - return members; - } - function isStartOfMappedType() { - nextToken(); - if (token() === 131) { - nextToken(); - } - return token() === 21 && nextTokenIsIdentifier() && nextToken() === 92; - } - function parseMappedTypeParameter() { - var node = createNode(145); - node.name = parseIdentifier(); - parseExpected(92); - node.constraint = parseType(); - return finishNode(node); - } - function parseMappedType() { - var node = createNode(172); - parseExpected(17); - node.readonlyToken = parseOptionalToken(131); - parseExpected(21); - node.typeParameter = parseMappedTypeParameter(); - parseExpected(22); - node.questionToken = parseOptionalToken(55); - node.type = parseTypeAnnotation(); - parseSemicolon(); - parseExpected(18); - return finishNode(node); - } - function parseTupleType() { - var node = createNode(165); - node.elementTypes = parseBracketedList(20, parseType, 21, 22); - return finishNode(node); - } - function parseParenthesizedType() { - var node = createNode(168); - parseExpected(19); - node.type = parseType(); - parseExpected(20); - return finishNode(node); - } - function parseFunctionOrConstructorType(kind) { - var node = createNode(kind); - if (kind === 161) { - parseExpected(94); - } - fillSignature(36, false, false, false, node); - return finishNode(node); - } - function parseKeywordAndNoDot() { - var node = parseTokenNode(); - return token() === 23 ? undefined : node; - } - function parseLiteralTypeNode() { - var node = createNode(173); - node.literal = parseSimpleUnaryExpression(); - finishNode(node); - return node; - } - function nextTokenIsNumericLiteral() { - return nextToken() === 8; - } - function parseNonArrayType() { - switch (token()) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 139: - case 130: - case 134: - var node = tryParse(parseKeywordAndNoDot); - return node || parseTypeReference(); - case 9: - case 8: - case 101: - case 86: - return parseLiteralTypeNode(); - case 38: - return lookAhead(nextTokenIsNumericLiteral) ? parseLiteralTypeNode() : parseTypeReference(); - case 105: - case 95: - return parseTokenNode(); - case 99: { - var thisKeyword = parseThisTypeNode(); - if (token() === 126 && !scanner.hasPrecedingLineBreak()) { - return parseThisTypePredicate(thisKeyword); - } - else { - return thisKeyword; - } - } - case 103: - return parseTypeQuery(); - case 17: - return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); - case 21: - return parseTupleType(); - case 19: - return parseParenthesizedType(); - default: - return parseTypeReference(); - } - } - function isStartOfType() { - switch (token()) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 105: - case 139: - case 95: - case 99: - case 103: - case 130: - case 17: - case 21: - case 27: - case 49: - case 48: - case 94: - case 9: - case 8: - case 101: - case 86: - case 134: - return true; - case 38: - return lookAhead(nextTokenIsNumericLiteral); - case 19: - return lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier(); - } - } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token() === 20 || isStartOfParameter() || isStartOfType(); - } - function parseArrayTypeOrHigher() { - var type = parseNonArrayType(); - while (!scanner.hasPrecedingLineBreak() && parseOptional(21)) { - if (isStartOfType()) { - var node = createNode(171, type.pos); - node.objectType = type; - node.indexType = parseType(); - parseExpected(22); - type = finishNode(node); - } - else { - var node = createNode(164, type.pos); - node.elementType = type; - parseExpected(22); - type = finishNode(node); - } - } - return type; - } - function parseTypeOperator(operator) { - var node = createNode(170); - parseExpected(operator); - node.operator = operator; - node.type = parseTypeOperatorOrHigher(); - return finishNode(node); - } - function parseTypeOperatorOrHigher() { - switch (token()) { - case 127: - return parseTypeOperator(127); - } - return parseArrayTypeOrHigher(); - } - function parseUnionOrIntersectionType(kind, parseConstituentType, operator) { - parseOptional(operator); - var type = parseConstituentType(); - if (token() === operator) { - var types = createNodeArray([type], type.pos); - while (parseOptional(operator)) { - types.push(parseConstituentType()); - } - types.end = getNodeEnd(); - var node = createNode(kind, type.pos); - node.types = types; - type = finishNode(node); - } - return type; - } - function parseIntersectionTypeOrHigher() { - return parseUnionOrIntersectionType(167, parseTypeOperatorOrHigher, 48); - } - function parseUnionTypeOrHigher() { - return parseUnionOrIntersectionType(166, parseIntersectionTypeOrHigher, 49); - } - function isStartOfFunctionType() { - if (token() === 27) { - return true; - } - return token() === 19 && lookAhead(isUnambiguouslyStartOfFunctionType); - } - function skipParameterStart() { - if (ts.isModifierKind(token())) { - parseModifiers(); - } - if (isIdentifier() || token() === 99) { - nextToken(); - return true; - } - if (token() === 21 || token() === 17) { - var previousErrorCount = parseDiagnostics.length; - parseIdentifierOrPattern(); - return previousErrorCount === parseDiagnostics.length; - } - return false; - } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token() === 20 || token() === 24) { - return true; - } - if (skipParameterStart()) { - if (token() === 56 || token() === 26 || - token() === 55 || token() === 58) { - return true; - } - if (token() === 20) { - nextToken(); - if (token() === 36) { - return true; - } - } - } - return false; - } - function parseTypeOrTypePredicate() { - var typePredicateVariable = isIdentifier() && tryParse(parseTypePredicatePrefix); - var type = parseType(); - if (typePredicateVariable) { - var node = createNode(158, typePredicateVariable.pos); - node.parameterName = typePredicateVariable; - node.type = type; - return finishNode(node); - } - else { - return type; - } - } - function parseTypePredicatePrefix() { - var id = parseIdentifier(); - if (token() === 126 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - return id; - } - } - function parseType() { - return doOutsideOfContext(20480, parseTypeWorker); - } - function parseTypeWorker() { - if (isStartOfFunctionType()) { - return parseFunctionOrConstructorType(160); - } - if (token() === 94) { - return parseFunctionOrConstructorType(161); - } - return parseUnionTypeOrHigher(); - } - function parseTypeAnnotation() { - return parseOptional(56) ? parseType() : undefined; - } - function isStartOfLeftHandSideExpression() { - switch (token()) { - case 99: - case 97: - case 95: - case 101: - case 86: - case 8: - case 9: - case 13: - case 14: - case 19: - case 21: - case 17: - case 89: - case 75: - case 94: - case 41: - case 63: - case 71: - return true; - default: - return isIdentifier(); - } - } - function isStartOfExpression() { - if (isStartOfLeftHandSideExpression()) { - return true; - } - switch (token()) { - case 37: - case 38: - case 52: - case 51: - case 80: - case 103: - case 105: - case 43: - case 44: - case 27: - case 121: - case 116: - return true; - default: - if (isBinaryOperator()) { - return true; - } - return isIdentifier(); - } - } - function isStartOfExpressionStatement() { - return token() !== 17 && - token() !== 89 && - token() !== 75 && - token() !== 57 && - isStartOfExpression(); - } - function parseExpression() { - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var expr = parseAssignmentExpressionOrHigher(); - var operatorToken; - while ((operatorToken = parseOptionalToken(26))) { - expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher()); - } - if (saveDecoratorContext) { - setDecoratorContext(true); - } - return expr; - } - function parseInitializer(inParameter) { - if (token() !== 58) { - if (scanner.hasPrecedingLineBreak() || (inParameter && token() === 17) || !isStartOfExpression()) { - return undefined; - } - } - parseExpected(58); - return parseAssignmentExpressionOrHigher(); - } - function parseAssignmentExpressionOrHigher() { - if (isYieldExpression()) { - return parseYieldExpression(); - } - var arrowExpression = tryParseParenthesizedArrowFunctionExpression() || tryParseAsyncSimpleArrowFunctionExpression(); - if (arrowExpression) { - return arrowExpression; - } - var expr = parseBinaryExpressionOrHigher(0); - if (expr.kind === 71 && token() === 36) { - return parseSimpleArrowFunctionExpression(expr); - } - if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { - return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher()); - } - return parseConditionalExpressionRest(expr); - } - function isYieldExpression() { - if (token() === 116) { - if (inYieldContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOrKeywordOrNumberOnSameLine); - } - return false; - } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && isIdentifier(); - } - function parseYieldExpression() { - var node = createNode(197); - nextToken(); - if (!scanner.hasPrecedingLineBreak() && - (token() === 39 || isStartOfExpression())) { - node.asteriskToken = parseOptionalToken(39); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - else { - return finishNode(node); - } - } - function parseSimpleArrowFunctionExpression(identifier, asyncModifier) { - ts.Debug.assert(token() === 36, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - var node; - if (asyncModifier) { - node = createNode(187, asyncModifier.pos); - node.modifiers = asyncModifier; - } - else { - node = createNode(187, identifier.pos); - } - var parameter = createNode(146, identifier.pos); - parameter.name = identifier; - finishNode(parameter); - node.parameters = createNodeArray([parameter], parameter.pos); - node.parameters.end = parameter.end; - node.equalsGreaterThanToken = parseExpectedToken(36, false, ts.Diagnostics._0_expected, "=>"); - node.body = parseArrowFunctionExpressionBody(!!asyncModifier); - return addJSDocComment(finishNode(node)); - } - function tryParseParenthesizedArrowFunctionExpression() { - var triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0) { - return undefined; - } - var arrowFunction = triState === 1 - ? parseParenthesizedArrowFunctionExpressionHead(true) - : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); - if (!arrowFunction) { - return undefined; - } - var isAsync = !!(ts.getModifierFlags(arrowFunction) & 256); - var lastToken = token(); - arrowFunction.equalsGreaterThanToken = parseExpectedToken(36, false, ts.Diagnostics._0_expected, "=>"); - arrowFunction.body = (lastToken === 36 || lastToken === 17) - ? parseArrowFunctionExpressionBody(isAsync) - : parseIdentifier(); - return addJSDocComment(finishNode(arrowFunction)); - } - function isParenthesizedArrowFunctionExpression() { - if (token() === 19 || token() === 27 || token() === 120) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token() === 36) { - return 1; - } - return 0; - } - function isParenthesizedArrowFunctionExpressionWorker() { - if (token() === 120) { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return 0; - } - if (token() !== 19 && token() !== 27) { - return 0; - } - } - var first = token(); - var second = nextToken(); - if (first === 19) { - if (second === 20) { - var third = nextToken(); - switch (third) { - case 36: - case 56: - case 17: - return 1; - default: - return 0; - } - } - if (second === 21 || second === 17) { - return 2; - } - if (second === 24) { - return 1; - } - if (!isIdentifier()) { - return 0; - } - if (nextToken() === 56) { - return 1; - } - return 2; - } - else { - ts.Debug.assert(first === 27); - if (!isIdentifier()) { - return 0; - } - if (sourceFile.languageVariant === 1) { - var isArrowFunctionInJsx = lookAhead(function () { - var third = nextToken(); - if (third === 85) { - var fourth = nextToken(); - switch (fourth) { - case 58: - case 29: - return false; - default: - return true; - } - } - else if (third === 26) { - return true; - } - return false; - }); - if (isArrowFunctionInJsx) { - return 1; - } - return 0; - } - return 2; - } - } - function parsePossibleParenthesizedArrowFunctionExpressionHead() { - return parseParenthesizedArrowFunctionExpressionHead(false); - } - function tryParseAsyncSimpleArrowFunctionExpression() { - if (token() === 120) { - var isUnParenthesizedAsyncArrowFunction = lookAhead(isUnParenthesizedAsyncArrowFunctionWorker); - if (isUnParenthesizedAsyncArrowFunction === 1) { - var asyncModifier = parseModifiersForArrowFunction(); - var expr = parseBinaryExpressionOrHigher(0); - return parseSimpleArrowFunctionExpression(expr, asyncModifier); - } - } - return undefined; - } - function isUnParenthesizedAsyncArrowFunctionWorker() { - if (token() === 120) { - nextToken(); - if (scanner.hasPrecedingLineBreak() || token() === 36) { - return 0; - } - var expr = parseBinaryExpressionOrHigher(0); - if (!scanner.hasPrecedingLineBreak() && expr.kind === 71 && token() === 36) { - return 1; - } - } - return 0; - } - function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { - var node = createNode(187); - node.modifiers = parseModifiersForArrowFunction(); - var isAsync = !!(ts.getModifierFlags(node) & 256); - fillSignature(56, false, isAsync, !allowAmbiguity, node); - if (!node.parameters) { - return undefined; - } - if (!allowAmbiguity && token() !== 36 && token() !== 17) { - return undefined; - } - return node; - } - function parseArrowFunctionExpressionBody(isAsync) { - if (token() === 17) { - return parseFunctionBlock(false, isAsync, false); - } - if (token() !== 25 && - token() !== 89 && - token() !== 75 && - isStartOfStatement() && - !isStartOfExpressionStatement()) { - return parseFunctionBlock(false, isAsync, true); - } - return isAsync - ? doInAwaitContext(parseAssignmentExpressionOrHigher) - : doOutsideOfAwaitContext(parseAssignmentExpressionOrHigher); - } - function parseConditionalExpressionRest(leftOperand) { - var questionToken = parseOptionalToken(55); - if (!questionToken) { - return leftOperand; - } - var node = createNode(195, leftOperand.pos); - node.condition = leftOperand; - node.questionToken = questionToken; - node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher); - node.colonToken = parseExpectedToken(56, false, ts.Diagnostics._0_expected, ts.tokenToString(56)); - node.whenFalse = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseBinaryExpressionOrHigher(precedence) { - var leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand); - } - function isInOrOfKeyword(t) { - return t === 92 || t === 142; - } - function parseBinaryExpressionRest(precedence, leftOperand) { - while (true) { - reScanGreaterToken(); - var newPrecedence = getBinaryOperatorPrecedence(); - var consumeCurrentOperator = token() === 40 ? - newPrecedence >= precedence : - newPrecedence > precedence; - if (!consumeCurrentOperator) { - break; - } - if (token() === 92 && inDisallowInContext()) { - break; - } - if (token() === 118) { - if (scanner.hasPrecedingLineBreak()) { - break; - } - else { - nextToken(); - leftOperand = makeAsExpression(leftOperand, parseType()); - } - } - else { - leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence)); - } - } - return leftOperand; - } - function isBinaryOperator() { - if (inDisallowInContext() && token() === 92) { - return false; - } - return getBinaryOperatorPrecedence() > 0; - } - function getBinaryOperatorPrecedence() { - switch (token()) { - case 54: - return 1; - case 53: - return 2; - case 49: - return 3; - case 50: - return 4; - case 48: - return 5; - case 32: - case 33: - case 34: - case 35: - return 6; - case 27: - case 29: - case 30: - case 31: - case 93: - case 92: - case 118: - return 7; - case 45: - case 46: - case 47: - return 8; - case 37: - case 38: - return 9; - case 39: - case 41: - case 42: - return 10; - case 40: - return 11; - } - return -1; - } - function makeBinaryExpression(left, operatorToken, right) { - var node = createNode(194, left.pos); - node.left = left; - node.operatorToken = operatorToken; - node.right = right; - return finishNode(node); - } - function makeAsExpression(left, right) { - var node = createNode(202, left.pos); - node.expression = left; - node.type = right; - return finishNode(node); - } - function parsePrefixUnaryExpression() { - var node = createNode(192); - node.operator = token(); - nextToken(); - node.operand = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseDeleteExpression() { - var node = createNode(188); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseTypeOfExpression() { - var node = createNode(189); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseVoidExpression() { - var node = createNode(190); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function isAwaitExpression() { - if (token() === 121) { - if (inAwaitContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOnSameLine); - } - return false; - } - function parseAwaitExpression() { - var node = createNode(191); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseUnaryExpressionOrHigher() { - if (isUpdateExpression()) { - var incrementExpression = parseIncrementExpression(); - return token() === 40 ? - parseBinaryExpressionRest(getBinaryOperatorPrecedence(), incrementExpression) : - incrementExpression; - } - var unaryOperator = token(); - var simpleUnaryExpression = parseSimpleUnaryExpression(); - if (token() === 40) { - var start = ts.skipTrivia(sourceText, simpleUnaryExpression.pos); - if (simpleUnaryExpression.kind === 184) { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); - } - else { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, ts.tokenToString(unaryOperator)); - } - } - return simpleUnaryExpression; - } - function parseSimpleUnaryExpression() { - switch (token()) { - case 37: - case 38: - case 52: - case 51: - return parsePrefixUnaryExpression(); - case 80: - return parseDeleteExpression(); - case 103: - return parseTypeOfExpression(); - case 105: - return parseVoidExpression(); - case 27: - return parseTypeAssertion(); - case 121: - if (isAwaitExpression()) { - return parseAwaitExpression(); - } - default: - return parseIncrementExpression(); - } - } - function isUpdateExpression() { - switch (token()) { - case 37: - case 38: - case 52: - case 51: - case 80: - case 103: - case 105: - case 121: - return false; - case 27: - if (sourceFile.languageVariant !== 1) { - return false; - } - default: - return true; - } - } - function parseIncrementExpression() { - if (token() === 43 || token() === 44) { - var node = createNode(192); - node.operator = token(); - nextToken(); - node.operand = parseLeftHandSideExpressionOrHigher(); - return finishNode(node); - } - else if (sourceFile.languageVariant === 1 && token() === 27 && lookAhead(nextTokenIsIdentifierOrKeyword)) { - return parseJsxElementOrSelfClosingElement(true); - } - var expression = parseLeftHandSideExpressionOrHigher(); - ts.Debug.assert(ts.isLeftHandSideExpression(expression)); - if ((token() === 43 || token() === 44) && !scanner.hasPrecedingLineBreak()) { - var node = createNode(193, expression.pos); - node.operand = expression; - node.operator = token(); - nextToken(); - return finishNode(node); - } - return expression; - } - function parseLeftHandSideExpressionOrHigher() { - var expression = token() === 97 - ? parseSuperExpression() - : parseMemberExpressionOrHigher(); - return parseCallExpressionRest(expression); - } - function parseMemberExpressionOrHigher() { - var expression = parsePrimaryExpression(); - return parseMemberExpressionRest(expression); - } - function parseSuperExpression() { - var expression = parseTokenNode(); - if (token() === 19 || token() === 23 || token() === 21) { - return expression; - } - var node = createNode(179, expression.pos); - node.expression = expression; - parseExpectedToken(23, false, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - node.name = parseRightSideOfDot(true); - return finishNode(node); - } - function tagNamesAreEquivalent(lhs, rhs) { - if (lhs.kind !== rhs.kind) { - return false; - } - if (lhs.kind === 71) { - return lhs.text === rhs.text; - } - if (lhs.kind === 99) { - return true; - } - return lhs.name.text === rhs.name.text && - tagNamesAreEquivalent(lhs.expression, rhs.expression); - } - function parseJsxElementOrSelfClosingElement(inExpressionContext) { - var opening = parseJsxOpeningOrSelfClosingElement(inExpressionContext); - var result; - if (opening.kind === 251) { - var node = createNode(249, opening.pos); - node.openingElement = opening; - node.children = parseJsxChildren(node.openingElement.tagName); - node.closingElement = parseJsxClosingElement(inExpressionContext); - if (!tagNamesAreEquivalent(node.openingElement.tagName, node.closingElement.tagName)) { - parseErrorAtPosition(node.closingElement.pos, node.closingElement.end - node.closingElement.pos, ts.Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, ts.getTextOfNodeFromSourceText(sourceText, node.openingElement.tagName)); - } - result = finishNode(node); - } - else { - ts.Debug.assert(opening.kind === 250); - result = opening; - } - if (inExpressionContext && token() === 27) { - var invalidElement = tryParse(function () { return parseJsxElementOrSelfClosingElement(true); }); - if (invalidElement) { - parseErrorAtCurrentToken(ts.Diagnostics.JSX_expressions_must_have_one_parent_element); - var badNode = createNode(194, result.pos); - badNode.end = invalidElement.end; - badNode.left = result; - badNode.right = invalidElement; - badNode.operatorToken = createMissingNode(26, false, undefined); - badNode.operatorToken.pos = badNode.operatorToken.end = badNode.right.pos; - return badNode; - } - } - return result; - } - function parseJsxText() { - var node = createNode(10, scanner.getStartPos()); - node.containsOnlyWhiteSpaces = currentToken === 11; - currentToken = scanner.scanJsxToken(); - return finishNode(node); - } - function parseJsxChild() { - switch (token()) { - case 10: - case 11: - return parseJsxText(); - case 17: - return parseJsxExpression(false); - case 27: - return parseJsxElementOrSelfClosingElement(false); - } - ts.Debug.fail("Unknown JSX child kind " + token()); - } - function parseJsxChildren(openingTagName) { - var result = createNodeArray(); - var saveParsingContext = parsingContext; - parsingContext |= 1 << 14; - while (true) { - currentToken = scanner.reScanJsxToken(); - if (token() === 28) { - break; - } - else if (token() === 1) { - parseErrorAtPosition(openingTagName.pos, openingTagName.end - openingTagName.pos, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, openingTagName)); - break; - } - else if (token() === 7) { - break; - } - var child = parseJsxChild(); - if (child) { - result.push(child); - } - } - result.end = scanner.getTokenPos(); - parsingContext = saveParsingContext; - return result; - } - function parseJsxAttributes() { - var jsxAttributes = createNode(254); - jsxAttributes.properties = parseList(13, parseJsxAttribute); - return finishNode(jsxAttributes); - } - function parseJsxOpeningOrSelfClosingElement(inExpressionContext) { - var fullStart = scanner.getStartPos(); - parseExpected(27); - var tagName = parseJsxElementName(); - var attributes = parseJsxAttributes(); - var node; - if (token() === 29) { - node = createNode(251, fullStart); - scanJsxText(); - } - else { - parseExpected(41); - if (inExpressionContext) { - parseExpected(29); - } - else { - parseExpected(29, undefined, false); - scanJsxText(); - } - node = createNode(250, fullStart); - } - node.tagName = tagName; - node.attributes = attributes; - return finishNode(node); - } - function parseJsxElementName() { - scanJsxIdentifier(); - var expression = token() === 99 ? - parseTokenNode() : parseIdentifierName(); - while (parseOptional(23)) { - var propertyAccess = createNode(179, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - } - return expression; - } - function parseJsxExpression(inExpressionContext) { - var node = createNode(256); - parseExpected(17); - if (token() !== 18) { - node.dotDotDotToken = parseOptionalToken(24); - node.expression = parseAssignmentExpressionOrHigher(); - } - if (inExpressionContext) { - parseExpected(18); - } - else { - parseExpected(18, undefined, false); - scanJsxText(); - } - return finishNode(node); - } - function parseJsxAttribute() { - if (token() === 17) { - return parseJsxSpreadAttribute(); - } - scanJsxIdentifier(); - var node = createNode(253); - node.name = parseIdentifierName(); - if (token() === 58) { - switch (scanJsxAttributeValue()) { - case 9: - node.initializer = parseLiteralNode(); - break; - default: - node.initializer = parseJsxExpression(true); - break; - } - } - return finishNode(node); - } - function parseJsxSpreadAttribute() { - var node = createNode(255); - parseExpected(17); - parseExpected(24); - node.expression = parseExpression(); - parseExpected(18); - return finishNode(node); - } - function parseJsxClosingElement(inExpressionContext) { - var node = createNode(252); - parseExpected(28); - node.tagName = parseJsxElementName(); - if (inExpressionContext) { - parseExpected(29); - } - else { - parseExpected(29, undefined, false); - scanJsxText(); - } - return finishNode(node); - } - function parseTypeAssertion() { - var node = createNode(184); - parseExpected(27); - node.type = parseType(); - parseExpected(29); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseMemberExpressionRest(expression) { - while (true) { - var dotToken = parseOptionalToken(23); - if (dotToken) { - var propertyAccess = createNode(179, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - continue; - } - if (token() === 51 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - var nonNullExpression = createNode(203, expression.pos); - nonNullExpression.expression = expression; - expression = finishNode(nonNullExpression); - continue; - } - if (!inDecoratorContext() && parseOptional(21)) { - var indexedAccess = createNode(180, expression.pos); - indexedAccess.expression = expression; - if (token() !== 22) { - indexedAccess.argumentExpression = allowInAnd(parseExpression); - if (indexedAccess.argumentExpression.kind === 9 || indexedAccess.argumentExpression.kind === 8) { - var literal = indexedAccess.argumentExpression; - literal.text = internIdentifier(literal.text); - } - } - parseExpected(22); - expression = finishNode(indexedAccess); - continue; - } - if (token() === 13 || token() === 14) { - var tagExpression = createNode(183, expression.pos); - tagExpression.tag = expression; - tagExpression.template = token() === 13 - ? parseLiteralNode() - : parseTemplateExpression(); - expression = finishNode(tagExpression); - continue; - } - return expression; - } - } - function parseCallExpressionRest(expression) { - while (true) { - expression = parseMemberExpressionRest(expression); - if (token() === 27) { - var typeArguments = tryParse(parseTypeArgumentsInExpression); - if (!typeArguments) { - return expression; - } - var callExpr = createNode(181, expression.pos); - callExpr.expression = expression; - callExpr.typeArguments = typeArguments; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - else if (token() === 19) { - var callExpr = createNode(181, expression.pos); - callExpr.expression = expression; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - return expression; - } - } - function parseArgumentList() { - parseExpected(19); - var result = parseDelimitedList(11, parseArgumentExpression); - parseExpected(20); - return result; - } - function parseTypeArgumentsInExpression() { - if (!parseOptional(27)) { - return undefined; - } - var typeArguments = parseDelimitedList(19, parseType); - if (!parseExpected(29)) { - return undefined; - } - return typeArguments && canFollowTypeArgumentsInExpression() - ? typeArguments - : undefined; - } - function canFollowTypeArgumentsInExpression() { - switch (token()) { - case 19: - case 23: - case 20: - case 22: - case 56: - case 25: - case 55: - case 32: - case 34: - case 33: - case 35: - case 53: - case 54: - case 50: - case 48: - case 49: - case 18: - case 1: - return true; - case 26: - case 17: - default: - return false; - } - } - function parsePrimaryExpression() { - switch (token()) { - case 8: - case 9: - case 13: - return parseLiteralNode(); - case 99: - case 97: - case 95: - case 101: - case 86: - return parseTokenNode(); - case 19: - return parseParenthesizedExpression(); - case 21: - return parseArrayLiteralExpression(); - case 17: - return parseObjectLiteralExpression(); - case 120: - if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { - break; - } - return parseFunctionExpression(); - case 75: - return parseClassExpression(); - case 89: - return parseFunctionExpression(); - case 94: - return parseNewExpression(); - case 41: - case 63: - if (reScanSlashToken() === 12) { - return parseLiteralNode(); - } - break; - case 14: - return parseTemplateExpression(); - } - return parseIdentifier(ts.Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - var node = createNode(185); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - return finishNode(node); - } - function parseSpreadElement() { - var node = createNode(198); - parseExpected(24); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseArgumentOrArrayLiteralElement() { - return token() === 24 ? parseSpreadElement() : - token() === 26 ? createNode(200) : - parseAssignmentExpressionOrHigher(); - } - function parseArgumentExpression() { - return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); - } - function parseArrayLiteralExpression() { - var node = createNode(177); - parseExpected(21); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.elements = parseDelimitedList(15, parseArgumentOrArrayLiteralElement); - parseExpected(22); - return finishNode(node); - } - function tryParseAccessorDeclaration(fullStart, decorators, modifiers) { - if (parseContextualModifier(125)) { - return parseAccessorDeclaration(153, fullStart, decorators, modifiers); - } - else if (parseContextualModifier(135)) { - return parseAccessorDeclaration(154, fullStart, decorators, modifiers); - } - return undefined; - } - function parseObjectLiteralElement() { - var fullStart = scanner.getStartPos(); - var dotDotDotToken = parseOptionalToken(24); - if (dotDotDotToken) { - var spreadElement = createNode(263, fullStart); - spreadElement.expression = parseAssignmentExpressionOrHigher(); - return addJSDocComment(finishNode(spreadElement)); - } - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - var asteriskToken = parseOptionalToken(39); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (asteriskToken || token() === 19 || token() === 27) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken); - } - var isShorthandPropertyAssignment = tokenIsIdentifier && (token() === 26 || token() === 18 || token() === 58); - if (isShorthandPropertyAssignment) { - var shorthandDeclaration = createNode(262, fullStart); - shorthandDeclaration.name = propertyName; - shorthandDeclaration.questionToken = questionToken; - var equalsToken = parseOptionalToken(58); - if (equalsToken) { - shorthandDeclaration.equalsToken = equalsToken; - shorthandDeclaration.objectAssignmentInitializer = allowInAnd(parseAssignmentExpressionOrHigher); - } - return addJSDocComment(finishNode(shorthandDeclaration)); - } - else { - var propertyAssignment = createNode(261, fullStart); - propertyAssignment.modifiers = modifiers; - propertyAssignment.name = propertyName; - propertyAssignment.questionToken = questionToken; - parseExpected(56); - propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); - return addJSDocComment(finishNode(propertyAssignment)); - } - } - function parseObjectLiteralExpression() { - var node = createNode(178); - parseExpected(17); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.properties = parseDelimitedList(12, parseObjectLiteralElement, true); - parseExpected(18); - return finishNode(node); - } - function parseFunctionExpression() { - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var node = createNode(186); - node.modifiers = parseModifiers(); - parseExpected(89); - node.asteriskToken = parseOptionalToken(39); - var isGenerator = !!node.asteriskToken; - var isAsync = !!(ts.getModifierFlags(node) & 256); - node.name = - isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalIdentifier) : - isGenerator ? doInYieldContext(parseOptionalIdentifier) : - isAsync ? doInAwaitContext(parseOptionalIdentifier) : - parseOptionalIdentifier(); - fillSignature(56, isGenerator, isAsync, false, node); - node.body = parseFunctionBlock(isGenerator, isAsync, false); - if (saveDecoratorContext) { - setDecoratorContext(true); - } - return addJSDocComment(finishNode(node)); - } - function parseOptionalIdentifier() { - return isIdentifier() ? parseIdentifier() : undefined; - } - function parseNewExpression() { - var fullStart = scanner.getStartPos(); - parseExpected(94); - if (parseOptional(23)) { - var node_1 = createNode(204, fullStart); - node_1.keywordToken = 94; - node_1.name = parseIdentifierName(); - return finishNode(node_1); - } - var node = createNode(182, fullStart); - node.expression = parseMemberExpressionOrHigher(); - node.typeArguments = tryParse(parseTypeArgumentsInExpression); - if (node.typeArguments || token() === 19) { - node.arguments = parseArgumentList(); - } - return finishNode(node); - } - function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { - var node = createNode(207); - if (parseExpected(17, diagnosticMessage) || ignoreMissingOpenBrace) { - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.statements = parseList(1, parseStatement); - parseExpected(18); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseFunctionBlock(allowYield, allowAwait, ignoreMissingOpenBrace, diagnosticMessage) { - var savedYieldContext = inYieldContext(); - setYieldContext(allowYield); - var savedAwaitContext = inAwaitContext(); - setAwaitContext(allowAwait); - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var block = parseBlock(ignoreMissingOpenBrace, diagnosticMessage); - if (saveDecoratorContext) { - setDecoratorContext(true); - } - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return block; - } - function parseEmptyStatement() { - var node = createNode(209); - parseExpected(25); - return finishNode(node); - } - function parseIfStatement() { - var node = createNode(211); - parseExpected(90); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.thenStatement = parseStatement(); - node.elseStatement = parseOptional(82) ? parseStatement() : undefined; - return finishNode(node); - } - function parseDoStatement() { - var node = createNode(212); - parseExpected(81); - node.statement = parseStatement(); - parseExpected(106); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - parseOptional(25); - return finishNode(node); - } - function parseWhileStatement() { - var node = createNode(213); - parseExpected(106); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.statement = parseStatement(); - return finishNode(node); - } - function parseForOrForInOrForOfStatement() { - var pos = getNodePos(); - parseExpected(88); - var awaitToken = parseOptionalToken(121); - parseExpected(19); - var initializer = undefined; - if (token() !== 25) { - if (token() === 104 || token() === 110 || token() === 76) { - initializer = parseVariableDeclarationList(true); - } - else { - initializer = disallowInAnd(parseExpression); - } - } - var forOrForInOrForOfStatement; - if (awaitToken ? parseExpected(142) : parseOptional(142)) { - var forOfStatement = createNode(216, pos); - forOfStatement.awaitModifier = awaitToken; - forOfStatement.initializer = initializer; - forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher); - parseExpected(20); - forOrForInOrForOfStatement = forOfStatement; - } - else if (parseOptional(92)) { - var forInStatement = createNode(215, pos); - forInStatement.initializer = initializer; - forInStatement.expression = allowInAnd(parseExpression); - parseExpected(20); - forOrForInOrForOfStatement = forInStatement; - } - else { - var forStatement = createNode(214, pos); - forStatement.initializer = initializer; - parseExpected(25); - if (token() !== 25 && token() !== 20) { - forStatement.condition = allowInAnd(parseExpression); - } - parseExpected(25); - if (token() !== 20) { - forStatement.incrementor = allowInAnd(parseExpression); - } - parseExpected(20); - forOrForInOrForOfStatement = forStatement; - } - forOrForInOrForOfStatement.statement = parseStatement(); - return finishNode(forOrForInOrForOfStatement); - } - function parseBreakOrContinueStatement(kind) { - var node = createNode(kind); - parseExpected(kind === 218 ? 72 : 77); - if (!canParseSemicolon()) { - node.label = parseIdentifier(); - } - parseSemicolon(); - return finishNode(node); - } - function parseReturnStatement() { - var node = createNode(219); - parseExpected(96); - if (!canParseSemicolon()) { - node.expression = allowInAnd(parseExpression); - } - parseSemicolon(); - return finishNode(node); - } - function parseWithStatement() { - var node = createNode(220); - parseExpected(107); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.statement = parseStatement(); - return finishNode(node); - } - function parseCaseClause() { - var node = createNode(257); - parseExpected(73); - node.expression = allowInAnd(parseExpression); - parseExpected(56); - node.statements = parseList(3, parseStatement); - return finishNode(node); - } - function parseDefaultClause() { - var node = createNode(258); - parseExpected(79); - parseExpected(56); - node.statements = parseList(3, parseStatement); - return finishNode(node); - } - function parseCaseOrDefaultClause() { - return token() === 73 ? parseCaseClause() : parseDefaultClause(); - } - function parseSwitchStatement() { - var node = createNode(221); - parseExpected(98); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - var caseBlock = createNode(235, scanner.getStartPos()); - parseExpected(17); - caseBlock.clauses = parseList(2, parseCaseOrDefaultClause); - parseExpected(18); - node.caseBlock = finishNode(caseBlock); - return finishNode(node); - } - function parseThrowStatement() { - var node = createNode(223); - parseExpected(100); - node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); - } - function parseTryStatement() { - var node = createNode(224); - parseExpected(102); - node.tryBlock = parseBlock(false); - node.catchClause = token() === 74 ? parseCatchClause() : undefined; - if (!node.catchClause || token() === 87) { - parseExpected(87); - node.finallyBlock = parseBlock(false); - } - return finishNode(node); - } - function parseCatchClause() { - var result = createNode(260); - parseExpected(74); - if (parseExpected(19)) { - result.variableDeclaration = parseVariableDeclaration(); - } - parseExpected(20); - result.block = parseBlock(false); - return finishNode(result); - } - function parseDebuggerStatement() { - var node = createNode(225); - parseExpected(78); - parseSemicolon(); - return finishNode(node); - } - function parseExpressionOrLabeledStatement() { - var fullStart = scanner.getStartPos(); - var expression = allowInAnd(parseExpression); - if (expression.kind === 71 && parseOptional(56)) { - var labeledStatement = createNode(222, fullStart); - labeledStatement.label = expression; - labeledStatement.statement = parseStatement(); - return addJSDocComment(finishNode(labeledStatement)); - } - else { - var expressionStatement = createNode(210, fullStart); - expressionStatement.expression = expression; - parseSemicolon(); - return addJSDocComment(finishNode(expressionStatement)); - } - } - function nextTokenIsIdentifierOrKeywordOnSameLine() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()) && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsClassKeywordOnSameLine() { - nextToken(); - return token() === 75 && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsFunctionKeywordOnSameLine() { - nextToken(); - return token() === 89 && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsIdentifierOrKeywordOrNumberOnSameLine() { - nextToken(); - return (ts.tokenIsIdentifierOrKeyword(token()) || token() === 8) && !scanner.hasPrecedingLineBreak(); - } - function isDeclaration() { - while (true) { - switch (token()) { - case 104: - case 110: - case 76: - case 89: - case 75: - case 83: - return true; - case 109: - case 138: - return nextTokenIsIdentifierOnSameLine(); - case 128: - case 129: - return nextTokenIsIdentifierOrStringLiteralOnSameLine(); - case 117: - case 120: - case 124: - case 112: - case 113: - case 114: - case 131: - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - continue; - case 141: - nextToken(); - return token() === 17 || token() === 71 || token() === 84; - case 91: - nextToken(); - return token() === 9 || token() === 39 || - token() === 17 || ts.tokenIsIdentifierOrKeyword(token()); - case 84: - nextToken(); - if (token() === 58 || token() === 39 || - token() === 17 || token() === 79 || - token() === 118) { - return true; - } - continue; - case 115: - nextToken(); - continue; - default: - return false; - } - } - } - function isStartOfDeclaration() { - return lookAhead(isDeclaration); - } - function isStartOfStatement() { - switch (token()) { - case 57: - case 25: - case 17: - case 104: - case 110: - case 89: - case 75: - case 83: - case 90: - case 81: - case 106: - case 88: - case 77: - case 72: - case 96: - case 107: - case 98: - case 100: - case 102: - case 78: - case 74: - case 87: - return true; - case 76: - case 84: - case 91: - return isStartOfDeclaration(); - case 120: - case 124: - case 109: - case 128: - case 129: - case 138: - case 141: - return true; - case 114: - case 112: - case 113: - case 115: - case 131: - return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - default: - return isStartOfExpression(); - } - } - function nextTokenIsIdentifierOrStartOfDestructuring() { - nextToken(); - return isIdentifier() || token() === 17 || token() === 21; - } - function isLetDeclaration() { - return lookAhead(nextTokenIsIdentifierOrStartOfDestructuring); - } - function parseStatement() { - switch (token()) { - case 25: - return parseEmptyStatement(); - case 17: - return parseBlock(false); - case 104: - return parseVariableStatement(scanner.getStartPos(), undefined, undefined); - case 110: - if (isLetDeclaration()) { - return parseVariableStatement(scanner.getStartPos(), undefined, undefined); - } - break; - case 89: - return parseFunctionDeclaration(scanner.getStartPos(), undefined, undefined); - case 75: - return parseClassDeclaration(scanner.getStartPos(), undefined, undefined); - case 90: - return parseIfStatement(); - case 81: - return parseDoStatement(); - case 106: - return parseWhileStatement(); - case 88: - return parseForOrForInOrForOfStatement(); - case 77: - return parseBreakOrContinueStatement(217); - case 72: - return parseBreakOrContinueStatement(218); - case 96: - return parseReturnStatement(); - case 107: - return parseWithStatement(); - case 98: - return parseSwitchStatement(); - case 100: - return parseThrowStatement(); - case 102: - case 74: - case 87: - return parseTryStatement(); - case 78: - return parseDebuggerStatement(); - case 57: - return parseDeclaration(); - case 120: - case 109: - case 138: - case 128: - case 129: - case 124: - case 76: - case 83: - case 84: - case 91: - case 112: - case 113: - case 114: - case 117: - case 115: - case 131: - case 141: - if (isStartOfDeclaration()) { - return parseDeclaration(); - } - break; - } - return parseExpressionOrLabeledStatement(); - } - function parseDeclaration() { - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - switch (token()) { - case 104: - case 110: - case 76: - return parseVariableStatement(fullStart, decorators, modifiers); - case 89: - return parseFunctionDeclaration(fullStart, decorators, modifiers); - case 75: - return parseClassDeclaration(fullStart, decorators, modifiers); - case 109: - return parseInterfaceDeclaration(fullStart, decorators, modifiers); - case 138: - return parseTypeAliasDeclaration(fullStart, decorators, modifiers); - case 83: - return parseEnumDeclaration(fullStart, decorators, modifiers); - case 141: - case 128: - case 129: - return parseModuleDeclaration(fullStart, decorators, modifiers); - case 91: - return parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers); - case 84: - nextToken(); - switch (token()) { - case 79: - case 58: - return parseExportAssignment(fullStart, decorators, modifiers); - case 118: - return parseNamespaceExportDeclaration(fullStart, decorators, modifiers); - default: - return parseExportDeclaration(fullStart, decorators, modifiers); - } - default: - if (decorators || modifiers) { - var node = createMissingNode(247, true, ts.Diagnostics.Declaration_expected); - node.pos = fullStart; - node.decorators = decorators; - node.modifiers = modifiers; - return finishNode(node); - } - } - } - function nextTokenIsIdentifierOrStringLiteralOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && (isIdentifier() || token() === 9); - } - function parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage) { - if (token() !== 17 && canParseSemicolon()) { - parseSemicolon(); - return; - } - return parseFunctionBlock(isGenerator, isAsync, false, diagnosticMessage); - } - function parseArrayBindingElement() { - if (token() === 26) { - return createNode(200); - } - var node = createNode(176); - node.dotDotDotToken = parseOptionalToken(24); - node.name = parseIdentifierOrPattern(); - node.initializer = parseBindingElementInitializer(false); - return finishNode(node); - } - function parseObjectBindingElement() { - var node = createNode(176); - node.dotDotDotToken = parseOptionalToken(24); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - if (tokenIsIdentifier && token() !== 56) { - node.name = propertyName; - } - else { - parseExpected(56); - node.propertyName = propertyName; - node.name = parseIdentifierOrPattern(); - } - node.initializer = parseBindingElementInitializer(false); - return finishNode(node); - } - function parseObjectBindingPattern() { - var node = createNode(174); - parseExpected(17); - node.elements = parseDelimitedList(9, parseObjectBindingElement); - parseExpected(18); - return finishNode(node); - } - function parseArrayBindingPattern() { - var node = createNode(175); - parseExpected(21); - node.elements = parseDelimitedList(10, parseArrayBindingElement); - parseExpected(22); - return finishNode(node); - } - function isIdentifierOrPattern() { - return token() === 17 || token() === 21 || isIdentifier(); - } - function parseIdentifierOrPattern() { - if (token() === 21) { - return parseArrayBindingPattern(); - } - if (token() === 17) { - return parseObjectBindingPattern(); - } - return parseIdentifier(); - } - function parseVariableDeclaration() { - var node = createNode(226); - node.name = parseIdentifierOrPattern(); - node.type = parseTypeAnnotation(); - if (!isInOrOfKeyword(token())) { - node.initializer = parseInitializer(false); - } - return finishNode(node); - } - function parseVariableDeclarationList(inForStatementInitializer) { - var node = createNode(227); - switch (token()) { - case 104: - break; - case 110: - node.flags |= 1; - break; - case 76: - node.flags |= 2; - break; - default: - ts.Debug.fail(); - } - nextToken(); - if (token() === 142 && lookAhead(canFollowContextualOfKeyword)) { - node.declarations = createMissingList(); - } - else { - var savedDisallowIn = inDisallowInContext(); - setDisallowInContext(inForStatementInitializer); - node.declarations = parseDelimitedList(8, parseVariableDeclaration); - setDisallowInContext(savedDisallowIn); - } - return finishNode(node); - } - function canFollowContextualOfKeyword() { - return nextTokenIsIdentifier() && nextToken() === 20; - } - function parseVariableStatement(fullStart, decorators, modifiers) { - var node = createNode(208, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.declarationList = parseVariableDeclarationList(false); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseFunctionDeclaration(fullStart, decorators, modifiers) { - var node = createNode(228, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(89); - node.asteriskToken = parseOptionalToken(39); - node.name = ts.hasModifier(node, 512) ? parseOptionalIdentifier() : parseIdentifier(); - var isGenerator = !!node.asteriskToken; - var isAsync = ts.hasModifier(node, 256); - fillSignature(56, isGenerator, isAsync, false, node); - node.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseConstructorDeclaration(pos, decorators, modifiers) { - var node = createNode(152, pos); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(123); - fillSignature(56, false, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false, false, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, diagnosticMessage) { - var method = createNode(151, fullStart); - method.decorators = decorators; - method.modifiers = modifiers; - method.asteriskToken = asteriskToken; - method.name = name; - method.questionToken = questionToken; - var isGenerator = !!asteriskToken; - var isAsync = ts.hasModifier(method, 256); - fillSignature(56, isGenerator, isAsync, false, method); - method.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage); - return addJSDocComment(finishNode(method)); - } - function parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken) { - var property = createNode(149, fullStart); - property.decorators = decorators; - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - property.initializer = ts.hasModifier(property, 32) - ? allowInAnd(parseNonParameterInitializer) - : doOutsideOfContext(4096 | 2048, parseNonParameterInitializer); - parseSemicolon(); - return addJSDocComment(finishNode(property)); - } - function parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers) { - var asteriskToken = parseOptionalToken(39); - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (asteriskToken || token() === 19 || token() === 27) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, ts.Diagnostics.or_expected); - } - else { - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken); - } - } - function parseNonParameterInitializer() { - return parseInitializer(false); - } - function parseAccessorDeclaration(kind, fullStart, decorators, modifiers) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.name = parsePropertyName(); - fillSignature(56, false, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false, false); - return addJSDocComment(finishNode(node)); - } - function isClassMemberModifier(idToken) { - switch (idToken) { - case 114: - case 112: - case 113: - case 115: - case 131: - return true; - default: - return false; - } - } - function isClassMemberStart() { - var idToken; - if (token() === 57) { - return true; - } - while (ts.isModifierKind(token())) { - idToken = token(); - if (isClassMemberModifier(idToken)) { - return true; - } - nextToken(); - } - if (token() === 39) { - return true; - } - if (isLiteralPropertyName()) { - idToken = token(); - nextToken(); - } - if (token() === 21) { - return true; - } - if (idToken !== undefined) { - if (!ts.isKeyword(idToken) || idToken === 135 || idToken === 125) { - return true; - } - switch (token()) { - case 19: - case 27: - case 56: - case 58: - case 55: - return true; - default: - return canParseSemicolon(); - } - } - return false; - } - function parseDecorators() { - var decorators; - while (true) { - var decoratorStart = getNodePos(); - if (!parseOptional(57)) { - break; - } - var decorator = createNode(147, decoratorStart); - decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher); - finishNode(decorator); - if (!decorators) { - decorators = createNodeArray([decorator], decoratorStart); - } - else { - decorators.push(decorator); - } - } - if (decorators) { - decorators.end = getNodeEnd(); - } - return decorators; - } - function parseModifiers(permitInvalidConstAsModifier) { - var modifiers; - while (true) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - if (token() === 76 && permitInvalidConstAsModifier) { - if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { - break; - } - } - else { - if (!parseAnyContextualModifier()) { - break; - } - } - var modifier = finishNode(createNode(modifierKind, modifierStart)); - if (!modifiers) { - modifiers = createNodeArray([modifier], modifierStart); - } - else { - modifiers.push(modifier); - } - } - if (modifiers) { - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseModifiersForArrowFunction() { - var modifiers; - if (token() === 120) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - nextToken(); - var modifier = finishNode(createNode(modifierKind, modifierStart)); - modifiers = createNodeArray([modifier], modifierStart); - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseClassElement() { - if (token() === 25) { - var result = createNode(206); - nextToken(); - return finishNode(result); - } - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(true); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - if (token() === 123) { - return parseConstructorDeclaration(fullStart, decorators, modifiers); - } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, decorators, modifiers); - } - if (ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 || - token() === 8 || - token() === 39 || - token() === 21) { - return parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers); - } - if (decorators || modifiers) { - var name = createMissingNode(71, true, ts.Diagnostics.Declaration_expected); - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, undefined); - } - ts.Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseClassExpression() { - return parseClassDeclarationOrExpression(scanner.getStartPos(), undefined, undefined, 199); - } - function parseClassDeclaration(fullStart, decorators, modifiers) { - return parseClassDeclarationOrExpression(fullStart, decorators, modifiers, 229); - } - function parseClassDeclarationOrExpression(fullStart, decorators, modifiers, kind) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(75); - node.name = parseNameOfClassDeclarationOrExpression(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - if (parseExpected(17)) { - node.members = parseClassMembers(); - parseExpected(18); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseNameOfClassDeclarationOrExpression() { - return isIdentifier() && !isImplementsClause() - ? parseIdentifier() - : undefined; - } - function isImplementsClause() { - return token() === 108 && lookAhead(nextTokenIsIdentifierOrKeyword); - } - function parseHeritageClauses() { - if (isHeritageClause()) { - return parseList(21, parseHeritageClause); - } - return undefined; - } - function parseHeritageClause() { - var tok = token(); - if (tok === 85 || tok === 108) { - var node = createNode(259); - node.token = tok; - nextToken(); - node.types = parseDelimitedList(7, parseExpressionWithTypeArguments); - return finishNode(node); - } - return undefined; - } - function parseExpressionWithTypeArguments() { - var node = createNode(201); - node.expression = parseLeftHandSideExpressionOrHigher(); - if (token() === 27) { - node.typeArguments = parseBracketedList(19, parseType, 27, 29); - } - return finishNode(node); - } - function isHeritageClause() { - return token() === 85 || token() === 108; - } - function parseClassMembers() { - return parseList(5, parseClassElement); - } - function parseInterfaceDeclaration(fullStart, decorators, modifiers) { - var node = createNode(230, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(109); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - node.members = parseObjectTypeMembers(); - return addJSDocComment(finishNode(node)); - } - function parseTypeAliasDeclaration(fullStart, decorators, modifiers) { - var node = createNode(231, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(138); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - parseExpected(58); - node.type = parseType(); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseEnumMember() { - var node = createNode(264, scanner.getStartPos()); - node.name = parsePropertyName(); - node.initializer = allowInAnd(parseNonParameterInitializer); - return addJSDocComment(finishNode(node)); - } - function parseEnumDeclaration(fullStart, decorators, modifiers) { - var node = createNode(232, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(83); - node.name = parseIdentifier(); - if (parseExpected(17)) { - node.members = parseDelimitedList(6, parseEnumMember); - parseExpected(18); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseModuleBlock() { - var node = createNode(234, scanner.getStartPos()); - if (parseExpected(17)) { - node.statements = parseList(1, parseStatement); - parseExpected(18); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags) { - var node = createNode(233, fullStart); - var namespaceFlag = flags & 16; - node.decorators = decorators; - node.modifiers = modifiers; - node.flags |= flags; - node.name = parseIdentifier(); - node.body = parseOptional(23) - ? parseModuleOrNamespaceDeclaration(getNodePos(), undefined, undefined, 4 | namespaceFlag) - : parseModuleBlock(); - return addJSDocComment(finishNode(node)); - } - function parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers) { - var node = createNode(233, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (token() === 141) { - node.name = parseIdentifier(); - node.flags |= 512; - } - else { - node.name = parseLiteralNode(true); - } - if (token() === 17) { - node.body = parseModuleBlock(); - } - else { - parseSemicolon(); - } - return finishNode(node); - } - function parseModuleDeclaration(fullStart, decorators, modifiers) { - var flags = 0; - if (token() === 141) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - else if (parseOptional(129)) { - flags |= 16; - } - else { - parseExpected(128); - if (token() === 9) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - } - return parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags); - } - function isExternalModuleReference() { - return token() === 132 && - lookAhead(nextTokenIsOpenParen); - } - function nextTokenIsOpenParen() { - return nextToken() === 19; - } - function nextTokenIsSlash() { - return nextToken() === 41; - } - function parseNamespaceExportDeclaration(fullStart, decorators, modifiers) { - var exportDeclaration = createNode(236, fullStart); - exportDeclaration.decorators = decorators; - exportDeclaration.modifiers = modifiers; - parseExpected(118); - parseExpected(129); - exportDeclaration.name = parseIdentifier(); - parseSemicolon(); - return finishNode(exportDeclaration); - } - function parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers) { - parseExpected(91); - var afterImportPos = scanner.getStartPos(); - var identifier; - if (isIdentifier()) { - identifier = parseIdentifier(); - if (token() !== 26 && token() !== 140) { - return parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier); - } - } - var importDeclaration = createNode(238, fullStart); - importDeclaration.decorators = decorators; - importDeclaration.modifiers = modifiers; - if (identifier || - token() === 39 || - token() === 17) { - importDeclaration.importClause = parseImportClause(identifier, afterImportPos); - parseExpected(140); - } - importDeclaration.moduleSpecifier = parseModuleSpecifier(); - parseSemicolon(); - return finishNode(importDeclaration); - } - function parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier) { - var importEqualsDeclaration = createNode(237, fullStart); - importEqualsDeclaration.decorators = decorators; - importEqualsDeclaration.modifiers = modifiers; - importEqualsDeclaration.name = identifier; - parseExpected(58); - importEqualsDeclaration.moduleReference = parseModuleReference(); - parseSemicolon(); - return addJSDocComment(finishNode(importEqualsDeclaration)); - } - function parseImportClause(identifier, fullStart) { - var importClause = createNode(239, fullStart); - if (identifier) { - importClause.name = identifier; - } - if (!importClause.name || - parseOptional(26)) { - importClause.namedBindings = token() === 39 ? parseNamespaceImport() : parseNamedImportsOrExports(241); - } - return finishNode(importClause); - } - function parseModuleReference() { - return isExternalModuleReference() - ? parseExternalModuleReference() - : parseEntityName(false); - } - function parseExternalModuleReference() { - var node = createNode(248); - parseExpected(132); - parseExpected(19); - node.expression = parseModuleSpecifier(); - parseExpected(20); - return finishNode(node); - } - function parseModuleSpecifier() { - if (token() === 9) { - var result = parseLiteralNode(); - internIdentifier(result.text); - return result; - } - else { - return parseExpression(); - } - } - function parseNamespaceImport() { - var namespaceImport = createNode(240); - parseExpected(39); - parseExpected(118); - namespaceImport.name = parseIdentifier(); - return finishNode(namespaceImport); - } - function parseNamedImportsOrExports(kind) { - var node = createNode(kind); - node.elements = parseBracketedList(22, kind === 241 ? parseImportSpecifier : parseExportSpecifier, 17, 18); - return finishNode(node); - } - function parseExportSpecifier() { - return parseImportOrExportSpecifier(246); - } - function parseImportSpecifier() { - return parseImportOrExportSpecifier(242); - } - function parseImportOrExportSpecifier(kind) { - var node = createNode(kind); - var checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - var checkIdentifierStart = scanner.getTokenPos(); - var checkIdentifierEnd = scanner.getTextPos(); - var identifierName = parseIdentifierName(); - if (token() === 118) { - node.propertyName = identifierName; - parseExpected(118); - checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - checkIdentifierStart = scanner.getTokenPos(); - checkIdentifierEnd = scanner.getTextPos(); - node.name = parseIdentifierName(); - } - else { - node.name = identifierName; - } - if (kind === 242 && checkIdentifierIsKeyword) { - parseErrorAtPosition(checkIdentifierStart, checkIdentifierEnd - checkIdentifierStart, ts.Diagnostics.Identifier_expected); - } - return finishNode(node); - } - function parseExportDeclaration(fullStart, decorators, modifiers) { - var node = createNode(244, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(39)) { - parseExpected(140); - node.moduleSpecifier = parseModuleSpecifier(); - } - else { - node.exportClause = parseNamedImportsOrExports(245); - if (token() === 140 || (token() === 9 && !scanner.hasPrecedingLineBreak())) { - parseExpected(140); - node.moduleSpecifier = parseModuleSpecifier(); - } - } - parseSemicolon(); - return finishNode(node); - } - function parseExportAssignment(fullStart, decorators, modifiers) { - var node = createNode(243, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(58)) { - node.isExportEquals = true; - } - else { - parseExpected(79); - } - node.expression = parseAssignmentExpressionOrHigher(); - parseSemicolon(); - return finishNode(node); - } - function processReferenceComments(sourceFile) { - var triviaScanner = ts.createScanner(sourceFile.languageVersion, false, 0, sourceText); - var referencedFiles = []; - var typeReferenceDirectives = []; - var amdDependencies = []; - var amdModuleName; - var checkJsDirective = undefined; - while (true) { - var kind = triviaScanner.scan(); - if (kind !== 2) { - if (ts.isTrivia(kind)) { - continue; - } - else { - break; - } - } - var range = { - kind: triviaScanner.getToken(), - pos: triviaScanner.getTokenPos(), - end: triviaScanner.getTextPos(), - }; - var comment = sourceText.substring(range.pos, range.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); - if (referencePathMatchResult) { - var fileReference = referencePathMatchResult.fileReference; - sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var diagnosticMessage = referencePathMatchResult.diagnosticMessage; - if (fileReference) { - if (referencePathMatchResult.isTypeReferenceDirective) { - typeReferenceDirectives.push(fileReference); - } - else { - referencedFiles.push(fileReference); - } - } - if (diagnosticMessage) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); - } - } - else { - var amdModuleNameRegEx = /^\/\/\/\s*<amd-module\s+name\s*=\s*('|")(.+?)\1/gim; - var amdModuleNameMatchResult = amdModuleNameRegEx.exec(comment); - if (amdModuleNameMatchResult) { - if (amdModuleName) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, ts.Diagnostics.An_AMD_module_cannot_have_multiple_name_assignments)); - } - amdModuleName = amdModuleNameMatchResult[2]; - } - var amdDependencyRegEx = /^\/\/\/\s*<amd-dependency\s/gim; - var pathRegex = /\spath\s*=\s*('|")(.+?)\1/gim; - var nameRegex = /\sname\s*=\s*('|")(.+?)\1/gim; - var amdDependencyMatchResult = amdDependencyRegEx.exec(comment); - if (amdDependencyMatchResult) { - var pathMatchResult = pathRegex.exec(comment); - var nameMatchResult = nameRegex.exec(comment); - if (pathMatchResult) { - var amdDependency = { path: pathMatchResult[2], name: nameMatchResult ? nameMatchResult[2] : undefined }; - amdDependencies.push(amdDependency); - } - } - var checkJsDirectiveRegEx = /^\/\/\/?\s*(@ts-check|@ts-nocheck)\s*$/gim; - var checkJsDirectiveMatchResult = checkJsDirectiveRegEx.exec(comment); - if (checkJsDirectiveMatchResult) { - checkJsDirective = { - enabled: ts.compareStrings(checkJsDirectiveMatchResult[1], "@ts-check", true) === 0, - end: range.end, - pos: range.pos - }; - } - } - } - sourceFile.referencedFiles = referencedFiles; - sourceFile.typeReferenceDirectives = typeReferenceDirectives; - sourceFile.amdDependencies = amdDependencies; - sourceFile.moduleName = amdModuleName; - sourceFile.checkJsDirective = checkJsDirective; - } - function setExternalModuleIndicator(sourceFile) { - sourceFile.externalModuleIndicator = ts.forEach(sourceFile.statements, function (node) { - return ts.hasModifier(node, 1) - || node.kind === 237 && node.moduleReference.kind === 248 - || node.kind === 238 - || node.kind === 243 - || node.kind === 244 - ? node - : undefined; - }); - } - var ParsingContext; - (function (ParsingContext) { - ParsingContext[ParsingContext["SourceElements"] = 0] = "SourceElements"; - ParsingContext[ParsingContext["BlockStatements"] = 1] = "BlockStatements"; - ParsingContext[ParsingContext["SwitchClauses"] = 2] = "SwitchClauses"; - ParsingContext[ParsingContext["SwitchClauseStatements"] = 3] = "SwitchClauseStatements"; - ParsingContext[ParsingContext["TypeMembers"] = 4] = "TypeMembers"; - ParsingContext[ParsingContext["ClassMembers"] = 5] = "ClassMembers"; - ParsingContext[ParsingContext["EnumMembers"] = 6] = "EnumMembers"; - ParsingContext[ParsingContext["HeritageClauseElement"] = 7] = "HeritageClauseElement"; - ParsingContext[ParsingContext["VariableDeclarations"] = 8] = "VariableDeclarations"; - ParsingContext[ParsingContext["ObjectBindingElements"] = 9] = "ObjectBindingElements"; - ParsingContext[ParsingContext["ArrayBindingElements"] = 10] = "ArrayBindingElements"; - ParsingContext[ParsingContext["ArgumentExpressions"] = 11] = "ArgumentExpressions"; - ParsingContext[ParsingContext["ObjectLiteralMembers"] = 12] = "ObjectLiteralMembers"; - ParsingContext[ParsingContext["JsxAttributes"] = 13] = "JsxAttributes"; - ParsingContext[ParsingContext["JsxChildren"] = 14] = "JsxChildren"; - ParsingContext[ParsingContext["ArrayLiteralMembers"] = 15] = "ArrayLiteralMembers"; - ParsingContext[ParsingContext["Parameters"] = 16] = "Parameters"; - ParsingContext[ParsingContext["RestProperties"] = 17] = "RestProperties"; - ParsingContext[ParsingContext["TypeParameters"] = 18] = "TypeParameters"; - ParsingContext[ParsingContext["TypeArguments"] = 19] = "TypeArguments"; - ParsingContext[ParsingContext["TupleElementTypes"] = 20] = "TupleElementTypes"; - ParsingContext[ParsingContext["HeritageClauses"] = 21] = "HeritageClauses"; - ParsingContext[ParsingContext["ImportOrExportSpecifiers"] = 22] = "ImportOrExportSpecifiers"; - ParsingContext[ParsingContext["JSDocFunctionParameters"] = 23] = "JSDocFunctionParameters"; - ParsingContext[ParsingContext["JSDocTypeArguments"] = 24] = "JSDocTypeArguments"; - ParsingContext[ParsingContext["JSDocRecordMembers"] = 25] = "JSDocRecordMembers"; - ParsingContext[ParsingContext["JSDocTupleTypes"] = 26] = "JSDocTupleTypes"; - ParsingContext[ParsingContext["Count"] = 27] = "Count"; - })(ParsingContext || (ParsingContext = {})); - var Tristate; - (function (Tristate) { - Tristate[Tristate["False"] = 0] = "False"; - Tristate[Tristate["True"] = 1] = "True"; - Tristate[Tristate["Unknown"] = 2] = "Unknown"; - })(Tristate || (Tristate = {})); - var JSDocParser; - (function (JSDocParser) { - function isJSDocType() { - switch (token()) { - case 39: - case 55: - case 19: - case 21: - case 51: - case 17: - case 89: - case 24: - case 94: - case 99: - return true; - } - return ts.tokenIsIdentifierOrKeyword(token()); - } - JSDocParser.isJSDocType = isJSDocType; - function parseJSDocTypeExpressionForTests(content, start, length) { - initializeState(content, 5, undefined, 1); - sourceFile = createSourceFile("file.js", 5, 1); - scanner.setText(content, start, length); - currentToken = scanner.scan(); - var jsDocTypeExpression = parseJSDocTypeExpression(); - var diagnostics = parseDiagnostics; - clearState(); - return jsDocTypeExpression ? { jsDocTypeExpression: jsDocTypeExpression, diagnostics: diagnostics } : undefined; - } - JSDocParser.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; - function parseJSDocTypeExpression() { - var result = createNode(267, scanner.getTokenPos()); - parseExpected(17); - result.type = parseJSDocTopLevelType(); - parseExpected(18); - fixupParentReferences(result); - return finishNode(result); - } - JSDocParser.parseJSDocTypeExpression = parseJSDocTypeExpression; - function parseJSDocTopLevelType() { - var type = parseJSDocType(); - if (token() === 49) { - var unionType = createNode(271, type.pos); - unionType.types = parseJSDocTypeList(type); - type = finishNode(unionType); - } - if (token() === 58) { - var optionalType = createNode(278, type.pos); - nextToken(); - optionalType.type = type; - type = finishNode(optionalType); - } - return type; - } - function parseJSDocType() { - var type = parseBasicTypeExpression(); - while (true) { - if (token() === 21) { - var arrayType = createNode(270, type.pos); - arrayType.elementType = type; - nextToken(); - parseExpected(22); - type = finishNode(arrayType); - } - else if (token() === 55) { - var nullableType = createNode(273, type.pos); - nullableType.type = type; - nextToken(); - type = finishNode(nullableType); - } - else if (token() === 51) { - var nonNullableType = createNode(274, type.pos); - nonNullableType.type = type; - nextToken(); - type = finishNode(nonNullableType); - } - else { - break; - } - } - return type; - } - function parseBasicTypeExpression() { - switch (token()) { - case 39: - return parseJSDocAllType(); - case 55: - return parseJSDocUnknownOrNullableType(); - case 19: - return parseJSDocUnionType(); - case 21: - return parseJSDocTupleType(); - case 51: - return parseJSDocNonNullableType(); - case 17: - return parseJSDocRecordType(); - case 89: - return parseJSDocFunctionType(); - case 24: - return parseJSDocVariadicType(); - case 94: - return parseJSDocConstructorType(); - case 99: - return parseJSDocThisType(); - case 119: - case 136: - case 133: - case 122: - case 137: - case 105: - case 95: - case 139: - case 130: - case 134: - return parseTokenNode(); - case 9: - case 8: - case 101: - case 86: - return parseJSDocLiteralType(); - } - return parseJSDocTypeReference(); - } - function parseJSDocThisType() { - var result = createNode(282); - nextToken(); - parseExpected(56); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocConstructorType() { - var result = createNode(281); - nextToken(); - parseExpected(56); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocVariadicType() { - var result = createNode(280); - nextToken(); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocFunctionType() { - var result = createNode(279); - nextToken(); - parseExpected(19); - result.parameters = parseDelimitedList(23, parseJSDocParameter); - checkForTrailingComma(result.parameters); - parseExpected(20); - if (token() === 56) { - nextToken(); - result.type = parseJSDocType(); - } - return finishNode(result); - } - function parseJSDocParameter() { - var parameter = createNode(146); - parameter.type = parseJSDocType(); - if (parseOptional(58)) { - parameter.questionToken = createNode(58); - } - return finishNode(parameter); - } - function parseJSDocTypeReference() { - var result = createNode(277); - result.name = parseSimplePropertyName(); - if (token() === 27) { - result.typeArguments = parseTypeArguments(); - } - else { - while (parseOptional(23)) { - if (token() === 27) { - result.typeArguments = parseTypeArguments(); - break; - } - else { - result.name = parseQualifiedName(result.name); - } - } - } - return finishNode(result); - } - function parseTypeArguments() { - nextToken(); - var typeArguments = parseDelimitedList(24, parseJSDocType); - checkForTrailingComma(typeArguments); - checkForEmptyTypeArgumentList(typeArguments); - parseExpected(29); - return typeArguments; - } - function checkForEmptyTypeArgumentList(typeArguments) { - if (parseDiagnostics.length === 0 && typeArguments && typeArguments.length === 0) { - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceText, typeArguments.end) + ">".length; - return parseErrorAtPosition(start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function parseQualifiedName(left) { - var result = createNode(143, left.pos); - result.left = left; - result.right = parseIdentifierName(); - return finishNode(result); - } - function parseJSDocRecordType() { - var result = createNode(275); - result.literal = parseTypeLiteral(); - return finishNode(result); - } - function parseJSDocNonNullableType() { - var result = createNode(274); - nextToken(); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocTupleType() { - var result = createNode(272); - nextToken(); - result.types = parseDelimitedList(26, parseJSDocType); - checkForTrailingComma(result.types); - parseExpected(22); - return finishNode(result); - } - function checkForTrailingComma(list) { - if (parseDiagnostics.length === 0 && list.hasTrailingComma) { - var start = list.end - ",".length; - parseErrorAtPosition(start, ",".length, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function parseJSDocUnionType() { - var result = createNode(271); - nextToken(); - result.types = parseJSDocTypeList(parseJSDocType()); - parseExpected(20); - return finishNode(result); - } - function parseJSDocTypeList(firstType) { - ts.Debug.assert(!!firstType); - var types = createNodeArray([firstType], firstType.pos); - while (parseOptional(49)) { - types.push(parseJSDocType()); - } - types.end = scanner.getStartPos(); - return types; - } - function parseJSDocAllType() { - var result = createNode(268); - nextToken(); - return finishNode(result); - } - function parseJSDocLiteralType() { - var result = createNode(293); - result.literal = parseLiteralTypeNode(); - return finishNode(result); - } - function parseJSDocUnknownOrNullableType() { - var pos = scanner.getStartPos(); - nextToken(); - if (token() === 26 || - token() === 18 || - token() === 20 || - token() === 29 || - token() === 58 || - token() === 49) { - var result = createNode(269, pos); - return finishNode(result); - } - else { - var result = createNode(273, pos); - result.type = parseJSDocType(); - return finishNode(result); - } - } - function parseIsolatedJSDocComment(content, start, length) { - initializeState(content, 5, undefined, 1); - sourceFile = { languageVariant: 0, text: content }; - var jsDoc = parseJSDocCommentWorker(start, length); - var diagnostics = parseDiagnostics; - clearState(); - return jsDoc ? { jsDoc: jsDoc, diagnostics: diagnostics } : undefined; - } - JSDocParser.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocComment(parent, start, length) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var comment = parseJSDocCommentWorker(start, length); - if (comment) { - comment.parent = parent; - } - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - return comment; - } - JSDocParser.parseJSDocComment = parseJSDocComment; - var JSDocState; - (function (JSDocState) { - JSDocState[JSDocState["BeginningOfLine"] = 0] = "BeginningOfLine"; - JSDocState[JSDocState["SawAsterisk"] = 1] = "SawAsterisk"; - JSDocState[JSDocState["SavingComments"] = 2] = "SavingComments"; - })(JSDocState || (JSDocState = {})); - function parseJSDocCommentWorker(start, length) { - var content = sourceText; - start = start || 0; - var end = length === undefined ? content.length : start + length; - length = end - start; - ts.Debug.assert(start >= 0); - ts.Debug.assert(start <= end); - ts.Debug.assert(end <= content.length); - var tags; - var comments = []; - var result; - if (!isJsDocStart(content, start)) { - return result; - } - scanner.scanRange(start + 3, length - 5, function () { - var advanceToken = true; - var state = 1; - var margin = undefined; - var indent = start - Math.max(content.lastIndexOf("\n", start), 0) + 4; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - nextJSDocToken(); - while (token() === 5) { - nextJSDocToken(); - } - if (token() === 4) { - state = 0; - indent = 0; - nextJSDocToken(); - } - while (token() !== 1) { - switch (token()) { - case 57: - if (state === 0 || state === 1) { - removeTrailingNewlines(comments); - parseTag(indent); - state = 0; - advanceToken = false; - margin = undefined; - indent++; - } - else { - pushComment(scanner.getTokenText()); - } - break; - case 4: - comments.push(scanner.getTokenText()); - state = 0; - indent = 0; - break; - case 39: - var asterisk = scanner.getTokenText(); - if (state === 1 || state === 2) { - state = 2; - pushComment(asterisk); - } - else { - state = 1; - indent += asterisk.length; - } - break; - case 71: - pushComment(scanner.getTokenText()); - state = 2; - break; - case 5: - var whitespace = scanner.getTokenText(); - if (state === 2) { - comments.push(whitespace); - } - else if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - break; - case 1: - break; - default: - state = 2; - pushComment(scanner.getTokenText()); - break; - } - if (advanceToken) { - nextJSDocToken(); - } - else { - advanceToken = true; - } - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - result = createJSDocComment(); - }); - return result; - function removeLeadingNewlines(comments) { - while (comments.length && (comments[0] === "\n" || comments[0] === "\r")) { - comments.shift(); - } - } - function removeTrailingNewlines(comments) { - while (comments.length && (comments[comments.length - 1] === "\n" || comments[comments.length - 1] === "\r")) { - comments.pop(); - } - } - function isJsDocStart(content, start) { - return content.charCodeAt(start) === 47 && - content.charCodeAt(start + 1) === 42 && - content.charCodeAt(start + 2) === 42 && - content.charCodeAt(start + 3) !== 42; - } - function createJSDocComment() { - var result = createNode(283, start); - result.tags = tags; - result.comment = comments.length ? comments.join("") : undefined; - return finishNode(result, end); - } - function skipWhitespace() { - while (token() === 5 || token() === 4) { - nextJSDocToken(); - } - } - function parseTag(indent) { - ts.Debug.assert(token() === 57); - var atToken = createNode(57, scanner.getTokenPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return; - } - var tag; - if (tagName) { - switch (tagName.text) { - case "augments": - tag = parseAugmentsTag(atToken, tagName); - break; - case "param": - tag = parseParamTag(atToken, tagName); - break; - case "return": - case "returns": - tag = parseReturnTag(atToken, tagName); - break; - case "template": - tag = parseTemplateTag(atToken, tagName); - break; - case "type": - tag = parseTypeTag(atToken, tagName); - break; - case "typedef": - tag = parseTypedefTag(atToken, tagName); - break; - default: - tag = parseUnknownTag(atToken, tagName); - break; - } - } - else { - tag = parseUnknownTag(atToken, tagName); - } - if (!tag) { - return; - } - addTag(tag, parseTagComments(indent + tag.end - tag.pos)); - } - function parseTagComments(indent) { - var comments = []; - var state = 0; - var margin; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - while (token() !== 57 && token() !== 1) { - switch (token()) { - case 4: - if (state >= 1) { - state = 0; - comments.push(scanner.getTokenText()); - } - indent = 0; - break; - case 57: - break; - case 5: - if (state === 2) { - pushComment(scanner.getTokenText()); - } - else { - var whitespace = scanner.getTokenText(); - if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - } - break; - case 39: - if (state === 0) { - state = 1; - indent += scanner.getTokenText().length; - break; - } - default: - state = 2; - pushComment(scanner.getTokenText()); - break; - } - if (token() === 57) { - break; - } - nextJSDocToken(); - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - return comments; - } - function parseUnknownTag(atToken, tagName) { - var result = createNode(284, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - return finishNode(result); - } - function addTag(tag, comments) { - tag.comment = comments.join(""); - if (!tags) { - tags = createNodeArray([tag], tag.pos); - } - else { - tags.push(tag); - } - tags.end = tag.end; - } - function tryParseTypeExpression() { - return tryParse(function () { - skipWhitespace(); - if (token() !== 17) { - return undefined; - } - return parseJSDocTypeExpression(); - }); - } - function parseParamTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name; - var isBracketed; - if (parseOptionalToken(21)) { - name = parseJSDocIdentifierName(); - skipWhitespace(); - isBracketed = true; - if (parseOptionalToken(58)) { - parseExpression(); - } - parseExpected(22); - } - else if (ts.tokenIsIdentifierOrKeyword(token())) { - name = parseJSDocIdentifierName(); - } - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var preName, postName; - if (typeExpression) { - postName = name; - } - else { - preName = name; - } - if (!typeExpression) { - typeExpression = tryParseTypeExpression(); - } - var result = createNode(286, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.preParameterName = preName; - result.typeExpression = typeExpression; - result.postParameterName = postName; - result.parameterName = postName || preName; - result.isBracketed = isBracketed; - return finishNode(result); - } - function parseReturnTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 287; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(287, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parseTypeTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 288; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(288, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parsePropertyTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var result = createNode(291, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.name = name; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseAugmentsTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - var result = createNode(285, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseTypedefTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var typedefTag = createNode(290, atToken.pos); - typedefTag.atToken = atToken; - typedefTag.tagName = tagName; - typedefTag.fullName = parseJSDocTypeNameWithNamespace(0); - if (typedefTag.fullName) { - var rightNode = typedefTag.fullName; - while (true) { - if (rightNode.kind === 71 || !rightNode.body) { - typedefTag.name = rightNode.kind === 71 ? rightNode : rightNode.name; - break; - } - rightNode = rightNode.body; - } - } - typedefTag.typeExpression = typeExpression; - skipWhitespace(); - if (typeExpression) { - if (typeExpression.type.kind === 277) { - var jsDocTypeReference = typeExpression.type; - if (jsDocTypeReference.name.kind === 71) { - var name = jsDocTypeReference.name; - if (name.text === "Object") { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - } - } - if (!typedefTag.jsDocTypeLiteral) { - typedefTag.jsDocTypeLiteral = typeExpression.type; - } - } - else { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - return finishNode(typedefTag); - function scanChildTags() { - var jsDocTypeLiteral = createNode(292, scanner.getStartPos()); - var resumePos = scanner.getStartPos(); - var canParseTag = true; - var seenAsterisk = false; - var parentTagTerminated = false; - while (token() !== 1 && !parentTagTerminated) { - nextJSDocToken(); - switch (token()) { - case 57: - if (canParseTag) { - parentTagTerminated = !tryParseChildTag(jsDocTypeLiteral); - if (!parentTagTerminated) { - resumePos = scanner.getStartPos(); - } - } - seenAsterisk = false; - break; - case 4: - resumePos = scanner.getStartPos() - 1; - canParseTag = true; - seenAsterisk = false; - break; - case 39: - if (seenAsterisk) { - canParseTag = false; - } - seenAsterisk = true; - break; - case 71: - canParseTag = false; - break; - case 1: - break; - } - } - scanner.setTextPos(resumePos); - return finishNode(jsDocTypeLiteral); - } - function parseJSDocTypeNameWithNamespace(flags) { - var pos = scanner.getTokenPos(); - var typeNameOrNamespaceName = parseJSDocIdentifierName(); - if (typeNameOrNamespaceName && parseOptional(23)) { - var jsDocNamespaceNode = createNode(233, pos); - jsDocNamespaceNode.flags |= flags; - jsDocNamespaceNode.name = typeNameOrNamespaceName; - jsDocNamespaceNode.body = parseJSDocTypeNameWithNamespace(4); - return jsDocNamespaceNode; - } - if (typeNameOrNamespaceName && flags & 4) { - typeNameOrNamespaceName.isInJSDocNamespace = true; - } - return typeNameOrNamespaceName; - } - } - function tryParseChildTag(parentTag) { - ts.Debug.assert(token() === 57); - var atToken = createNode(57, scanner.getStartPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return false; - } - switch (tagName.text) { - case "type": - if (parentTag.jsDocTypeTag) { - return false; - } - parentTag.jsDocTypeTag = parseTypeTag(atToken, tagName); - return true; - case "prop": - case "property": - var propertyTag = parsePropertyTag(atToken, tagName); - if (propertyTag) { - if (!parentTag.jsDocPropertyTags) { - parentTag.jsDocPropertyTags = []; - } - parentTag.jsDocPropertyTags.push(propertyTag); - return true; - } - return false; - } - return false; - } - function parseTemplateTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 289; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var typeParameters = createNodeArray(); - while (true) { - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var typeParameter = createNode(145, name.pos); - typeParameter.name = name; - finishNode(typeParameter); - typeParameters.push(typeParameter); - if (token() === 26) { - nextJSDocToken(); - skipWhitespace(); - } - else { - break; - } - } - var result = createNode(289, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeParameters = typeParameters; - finishNode(result); - typeParameters.end = result.end; - return result; - } - function nextJSDocToken() { - return currentToken = scanner.scanJSDocToken(); - } - function parseJSDocIdentifierName() { - return createJSDocIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function createJSDocIdentifier(isIdentifier) { - if (!isIdentifier) { - parseErrorAtCurrentToken(ts.Diagnostics.Identifier_expected); - return undefined; - } - var pos = scanner.getTokenPos(); - var end = scanner.getTextPos(); - var result = createNode(71, pos); - result.text = content.substring(pos, end); - finishNode(result, end); - nextJSDocToken(); - return result; - } - } - JSDocParser.parseJSDocCommentWorker = parseJSDocCommentWorker; - })(JSDocParser = Parser.JSDocParser || (Parser.JSDocParser = {})); - })(Parser || (Parser = {})); - var IncrementalParser; - (function (IncrementalParser) { - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - aggressiveChecks = aggressiveChecks || ts.Debug.shouldAssert(2); - checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); - if (ts.textChangeRangeIsUnchanged(textChangeRange)) { - return sourceFile; - } - if (sourceFile.statements.length === 0) { - return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, undefined, true, sourceFile.scriptKind); - } - var incrementalSourceFile = sourceFile; - ts.Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed); - incrementalSourceFile.hasBeenIncrementallyParsed = true; - var oldText = sourceFile.text; - var syntaxCursor = createSyntaxCursor(sourceFile); - var changeRange = extendToAffectedRange(sourceFile, textChangeRange); - checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); - ts.Debug.assert(changeRange.span.start <= textChangeRange.span.start); - ts.Debug.assert(ts.textSpanEnd(changeRange.span) === ts.textSpanEnd(textChangeRange.span)); - ts.Debug.assert(ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)) === ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange))); - var delta = ts.textChangeRangeNewSpan(changeRange).length - changeRange.span.length; - updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, ts.textSpanEnd(changeRange.span), ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); - var result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind); - return result; - } - IncrementalParser.updateSourceFile = updateSourceFile; - function moveElementEntirelyPastChangeRange(element, isArray, delta, oldText, newText, aggressiveChecks) { - if (isArray) { - visitArray(element); - } - else { - visitNode(element); - } - return; - function visitNode(node) { - var text = ""; - if (aggressiveChecks && shouldCheckNode(node)) { - text = oldText.substring(node.pos, node.end); - } - if (node._children) { - node._children = undefined; - } - node.pos += delta; - node.end += delta; - if (aggressiveChecks && shouldCheckNode(node)) { - ts.Debug.assert(text === newText.substring(node.pos, node.end)); - } - forEachChild(node, visitNode, visitArray); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - forEachChild(jsDocComment, visitNode, visitArray); - } - } - checkNodePositions(node, aggressiveChecks); - } - function visitArray(array) { - array._children = undefined; - array.pos += delta; - array.end += delta; - for (var _i = 0, array_9 = array; _i < array_9.length; _i++) { - var node = array_9[_i]; - visitNode(node); - } - } - } - function shouldCheckNode(node) { - switch (node.kind) { - case 9: - case 8: - case 71: - return true; - } - return false; - } - function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { - ts.Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); - ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); - ts.Debug.assert(element.pos <= element.end); - element.pos = Math.min(element.pos, changeRangeNewEnd); - if (element.end >= changeRangeOldEnd) { - element.end += delta; - } - else { - element.end = Math.min(element.end, changeRangeNewEnd); - } - ts.Debug.assert(element.pos <= element.end); - if (element.parent) { - ts.Debug.assert(element.pos >= element.parent.pos); - ts.Debug.assert(element.end <= element.parent.end); - } - } - function checkNodePositions(node, aggressiveChecks) { - if (aggressiveChecks) { - var pos_2 = node.pos; - forEachChild(node, function (child) { - ts.Debug.assert(child.pos >= pos_2); - pos_2 = child.end; - }); - ts.Debug.assert(pos_2 <= node.end); - } - } - function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { - visitNode(sourceFile); - return; - function visitNode(child) { - ts.Debug.assert(child.pos <= child.end); - if (child.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks); - return; - } - var fullEnd = child.end; - if (fullEnd >= changeStart) { - child.intersectsChange = true; - child._children = undefined; - adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - forEachChild(child, visitNode, visitArray); - checkNodePositions(child, aggressiveChecks); - return; - } - ts.Debug.assert(fullEnd < changeStart); - } - function visitArray(array) { - ts.Debug.assert(array.pos <= array.end); - if (array.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks); - return; - } - var fullEnd = array.end; - if (fullEnd >= changeStart) { - array.intersectsChange = true; - array._children = undefined; - adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - for (var _i = 0, array_10 = array; _i < array_10.length; _i++) { - var node = array_10[_i]; - visitNode(node); - } - return; - } - ts.Debug.assert(fullEnd < changeStart); - } - } - function extendToAffectedRange(sourceFile, changeRange) { - var maxLookahead = 1; - var start = changeRange.span.start; - for (var i = 0; start > 0 && i <= maxLookahead; i++) { - var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); - ts.Debug.assert(nearestNode.pos <= start); - var position = nearestNode.pos; - start = Math.max(0, position - 1); - } - var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); - var finalLength = changeRange.newLength + (changeRange.span.start - start); - return ts.createTextChangeRange(finalSpan, finalLength); - } - function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { - var bestResult = sourceFile; - var lastNodeEntirelyBeforePosition; - forEachChild(sourceFile, visit); - if (lastNodeEntirelyBeforePosition) { - var lastChildOfLastEntireNodeBeforePosition = getLastChild(lastNodeEntirelyBeforePosition); - if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { - bestResult = lastChildOfLastEntireNodeBeforePosition; - } - } - return bestResult; - function getLastChild(node) { - while (true) { - var lastChild = getLastChildWorker(node); - if (lastChild) { - node = lastChild; - } - else { - return node; - } - } - } - function getLastChildWorker(node) { - var last = undefined; - forEachChild(node, function (child) { - if (ts.nodeIsPresent(child)) { - last = child; - } - }); - return last; - } - function visit(child) { - if (ts.nodeIsMissing(child)) { - return; - } - if (child.pos <= position) { - if (child.pos >= bestResult.pos) { - bestResult = child; - } - if (position < child.end) { - forEachChild(child, visit); - return true; - } - else { - ts.Debug.assert(child.end <= position); - lastNodeEntirelyBeforePosition = child; - } - } - else { - ts.Debug.assert(child.pos > position); - return true; - } - } - } - function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { - var oldText = sourceFile.text; - if (textChangeRange) { - ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); - if (aggressiveChecks || ts.Debug.shouldAssert(3)) { - var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); - var newTextPrefix = newText.substr(0, textChangeRange.span.start); - ts.Debug.assert(oldTextPrefix === newTextPrefix); - var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); - var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); - ts.Debug.assert(oldTextSuffix === newTextSuffix); - } - } - } - function createSyntaxCursor(sourceFile) { - var currentArray = sourceFile.statements; - var currentArrayIndex = 0; - ts.Debug.assert(currentArrayIndex < currentArray.length); - var current = currentArray[currentArrayIndex]; - var lastQueriedPosition = -1; - return { - currentNode: function (position) { - if (position !== lastQueriedPosition) { - if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { - currentArrayIndex++; - current = currentArray[currentArrayIndex]; - } - if (!current || current.pos !== position) { - findHighestListElementThatStartsAtPosition(position); - } - } - lastQueriedPosition = position; - ts.Debug.assert(!current || current.pos === position); - return current; - } - }; - function findHighestListElementThatStartsAtPosition(position) { - currentArray = undefined; - currentArrayIndex = -1; - current = undefined; - forEachChild(sourceFile, visitNode, visitArray); - return; - function visitNode(node) { - if (position >= node.pos && position < node.end) { - forEachChild(node, visitNode, visitArray); - return true; - } - return false; - } - function visitArray(array) { - if (position >= array.pos && position < array.end) { - for (var i = 0; i < array.length; i++) { - var child = array[i]; - if (child) { - if (child.pos === position) { - currentArray = array; - currentArrayIndex = i; - current = child; - return true; - } - else { - if (child.pos < position && position < child.end) { - forEachChild(child, visitNode, visitArray); - return true; - } - } - } - } - } - return false; - } - } - } - var InvalidPosition; - (function (InvalidPosition) { - InvalidPosition[InvalidPosition["Value"] = -1] = "Value"; - })(InvalidPosition || (InvalidPosition = {})); - })(IncrementalParser || (IncrementalParser = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var ModuleInstanceState; - (function (ModuleInstanceState) { - ModuleInstanceState[ModuleInstanceState["NonInstantiated"] = 0] = "NonInstantiated"; - ModuleInstanceState[ModuleInstanceState["Instantiated"] = 1] = "Instantiated"; - ModuleInstanceState[ModuleInstanceState["ConstEnumOnly"] = 2] = "ConstEnumOnly"; - })(ModuleInstanceState = ts.ModuleInstanceState || (ts.ModuleInstanceState = {})); - function getModuleInstanceState(node) { - if (node.kind === 230 || node.kind === 231) { - return 0; - } - else if (ts.isConstEnumDeclaration(node)) { - return 2; - } - else if ((node.kind === 238 || node.kind === 237) && !(ts.hasModifier(node, 1))) { - return 0; - } - else if (node.kind === 234) { - var state_1 = 0; - ts.forEachChild(node, function (n) { - switch (getModuleInstanceState(n)) { - case 0: - return false; - case 2: - state_1 = 2; - return false; - case 1: - state_1 = 1; - return true; - } - }); - return state_1; - } - else if (node.kind === 233) { - var body = node.body; - return body ? getModuleInstanceState(body) : 1; - } - else if (node.kind === 71 && node.isInJSDocNamespace) { - return 0; - } - else { - return 1; - } - } - ts.getModuleInstanceState = getModuleInstanceState; - var ContainerFlags; - (function (ContainerFlags) { - ContainerFlags[ContainerFlags["None"] = 0] = "None"; - ContainerFlags[ContainerFlags["IsContainer"] = 1] = "IsContainer"; - ContainerFlags[ContainerFlags["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer"; - ContainerFlags[ContainerFlags["IsControlFlowContainer"] = 4] = "IsControlFlowContainer"; - ContainerFlags[ContainerFlags["IsFunctionLike"] = 8] = "IsFunctionLike"; - ContainerFlags[ContainerFlags["IsFunctionExpression"] = 16] = "IsFunctionExpression"; - ContainerFlags[ContainerFlags["HasLocals"] = 32] = "HasLocals"; - ContainerFlags[ContainerFlags["IsInterface"] = 64] = "IsInterface"; - ContainerFlags[ContainerFlags["IsObjectLiteralOrClassExpressionMethod"] = 128] = "IsObjectLiteralOrClassExpressionMethod"; - })(ContainerFlags || (ContainerFlags = {})); - var binder = createBinder(); - function bindSourceFile(file, options) { - ts.performance.mark("beforeBind"); - binder(file, options); - ts.performance.mark("afterBind"); - ts.performance.measure("Bind", "beforeBind", "afterBind"); - } - ts.bindSourceFile = bindSourceFile; - function createBinder() { - var file; - var options; - var languageVersion; - var parent; - var container; - var blockScopeContainer; - var lastContainer; - var seenThisKeyword; - var currentFlow; - var currentBreakTarget; - var currentContinueTarget; - var currentReturnTarget; - var currentTrueTarget; - var currentFalseTarget; - var preSwitchCaseFlow; - var activeLabels; - var hasExplicitReturn; - var emitFlags; - var inStrictMode; - var symbolCount = 0; - var Symbol; - var classifiableNames; - var unreachableFlow = { flags: 1 }; - var reportedUnreachableFlow = { flags: 1 }; - var subtreeTransformFlags = 0; - var skipTransformFlagAggregation; - function bindSourceFile(f, opts) { - file = f; - options = opts; - languageVersion = ts.getEmitScriptTarget(options); - inStrictMode = bindInStrictMode(file, opts); - classifiableNames = ts.createMap(); - symbolCount = 0; - skipTransformFlagAggregation = ts.isDeclarationFile(file); - Symbol = ts.objectAllocator.getSymbolConstructor(); - if (!file.locals) { - bind(file); - file.symbolCount = symbolCount; - file.classifiableNames = classifiableNames; - } - file = undefined; - options = undefined; - languageVersion = undefined; - parent = undefined; - container = undefined; - blockScopeContainer = undefined; - lastContainer = undefined; - seenThisKeyword = false; - currentFlow = undefined; - currentBreakTarget = undefined; - currentContinueTarget = undefined; - currentReturnTarget = undefined; - currentTrueTarget = undefined; - currentFalseTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - emitFlags = 0; - subtreeTransformFlags = 0; - } - return bindSourceFile; - function bindInStrictMode(file, opts) { - if ((opts.alwaysStrict === undefined ? opts.strict : opts.alwaysStrict) && !ts.isDeclarationFile(file)) { - return true; - } - else { - return !!file.externalModuleIndicator; - } - } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol(flags, name); - } - function addDeclarationToSymbol(symbol, node, symbolFlags) { - symbol.flags |= symbolFlags; - node.symbol = symbol; - if (!symbol.declarations) { - symbol.declarations = []; - } - symbol.declarations.push(node); - if (symbolFlags & 1952 && !symbol.exports) { - symbol.exports = ts.createMap(); - } - if (symbolFlags & 6240 && !symbol.members) { - symbol.members = ts.createMap(); - } - if (symbolFlags & 107455) { - var valueDeclaration = symbol.valueDeclaration; - if (!valueDeclaration || - (valueDeclaration.kind !== node.kind && valueDeclaration.kind === 233)) { - symbol.valueDeclaration = node; - } - } - } - function getDeclarationName(node) { - var name = ts.getNameOfDeclaration(node); - if (name) { - if (ts.isAmbientModule(node)) { - return ts.isGlobalScopeAugmentation(node) ? "__global" : "\"" + name.text + "\""; - } - if (name.kind === 144) { - var nameExpression = name.expression; - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression)); - return ts.getPropertyNameForKnownSymbolName(nameExpression.name.text); - } - return name.text; - } - switch (node.kind) { - case 152: - return "__constructor"; - case 160: - case 155: - return "__call"; - case 161: - case 156: - return "__new"; - case 157: - return "__index"; - case 244: - return "__export"; - case 243: - return node.isExportEquals ? "export=" : "default"; - case 194: - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 2: - return "export="; - case 1: - case 4: - case 5: - return node.left.name.text; - case 3: - return node.left.expression.name.text; - } - ts.Debug.fail("Unknown binary declaration kind"); - break; - case 228: - case 229: - return ts.hasModifier(node, 512) ? "default" : undefined; - case 279: - return ts.isJSDocConstructSignature(node) ? "__new" : "__call"; - case 146: - ts.Debug.assert(node.parent.kind === 279); - var functionType = node.parent; - var index = ts.indexOf(functionType.parameters, node); - return "arg" + index; - case 290: - var parentNode = node.parent && node.parent.parent; - var nameFromParentNode = void 0; - if (parentNode && parentNode.kind === 208) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71) { - nameFromParentNode = nameIdentifier.text; - } - } - } - return nameFromParentNode; - } - } - function getDisplayName(node) { - return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); - } - function declareSymbol(symbolTable, parent, node, includes, excludes) { - ts.Debug.assert(!ts.hasDynamicName(node)); - var isDefaultExport = ts.hasModifier(node, 512); - var name = isDefaultExport && parent ? "default" : getDeclarationName(node); - var symbol; - if (name === undefined) { - symbol = createSymbol(0, "__missing"); - } - else { - symbol = symbolTable.get(name); - if (!symbol) { - symbolTable.set(name, symbol = createSymbol(0, name)); - } - if (name && (includes & 788448)) { - classifiableNames.set(name, name); - } - if (symbol.flags & excludes) { - if (symbol.isReplaceableByMethod) { - symbolTable.set(name, symbol = createSymbol(0, name)); - } - else { - if (node.name) { - node.name.parent = node; - } - var message_1 = symbol.flags & 2 - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 - : ts.Diagnostics.Duplicate_identifier_0; - if (symbol.declarations && symbol.declarations.length) { - if (isDefaultExport) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - else { - if (symbol.declarations && symbol.declarations.length && - (isDefaultExport || (node.kind === 243 && !node.isExportEquals))) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - } - } - ts.forEach(symbol.declarations, function (declaration) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(declaration) || declaration, message_1, getDisplayName(declaration))); - }); - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(node) || node, message_1, getDisplayName(node))); - symbol = createSymbol(0, name); - } - } - } - addDeclarationToSymbol(symbol, node, includes); - symbol.parent = parent; - return symbol; - } - function declareModuleMember(node, symbolFlags, symbolExcludes) { - var hasExportModifier = ts.getCombinedModifierFlags(node) & 1; - if (symbolFlags & 8388608) { - if (node.kind === 246 || (node.kind === 237 && hasExportModifier)) { - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - } - else { - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - else { - var isJSDocTypedefInJSDocNamespace = node.kind === 290 && - node.name && - node.name.kind === 71 && - node.name.isInJSDocNamespace; - if ((!ts.isAmbientModule(node) && (hasExportModifier || container.flags & 32)) || isJSDocTypedefInJSDocNamespace) { - var exportKind = (symbolFlags & 107455 ? 1048576 : 0) | - (symbolFlags & 793064 ? 2097152 : 0) | - (symbolFlags & 1920 ? 4194304 : 0); - var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - node.localSymbol = local; - return local; - } - else { - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - } - function bindContainer(node, containerFlags) { - var saveContainer = container; - var savedBlockScopeContainer = blockScopeContainer; - if (containerFlags & 1) { - container = blockScopeContainer = node; - if (containerFlags & 32) { - container.locals = ts.createMap(); - } - addToContainerChain(container); - } - else if (containerFlags & 2) { - blockScopeContainer = node; - blockScopeContainer.locals = undefined; - } - if (containerFlags & 4) { - var saveCurrentFlow = currentFlow; - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - var saveReturnTarget = currentReturnTarget; - var saveActiveLabels = activeLabels; - var saveHasExplicitReturn = hasExplicitReturn; - var isIIFE = containerFlags & 16 && !ts.hasModifier(node, 256) && !!ts.getImmediatelyInvokedFunctionExpression(node); - if (isIIFE) { - currentReturnTarget = createBranchLabel(); - } - else { - currentFlow = { flags: 2 }; - if (containerFlags & (16 | 128)) { - currentFlow.container = node; - } - currentReturnTarget = undefined; - } - currentBreakTarget = undefined; - currentContinueTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - bindChildren(node); - node.flags &= ~1408; - if (!(currentFlow.flags & 1) && containerFlags & 8 && ts.nodeIsPresent(node.body)) { - node.flags |= 128; - if (hasExplicitReturn) - node.flags |= 256; - } - if (node.kind === 265) { - node.flags |= emitFlags; - } - if (isIIFE) { - addAntecedent(currentReturnTarget, currentFlow); - currentFlow = finishFlowLabel(currentReturnTarget); - } - else { - currentFlow = saveCurrentFlow; - } - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - currentReturnTarget = saveReturnTarget; - activeLabels = saveActiveLabels; - hasExplicitReturn = saveHasExplicitReturn; - } - else if (containerFlags & 64) { - seenThisKeyword = false; - bindChildren(node); - node.flags = seenThisKeyword ? node.flags | 64 : node.flags & ~64; - } - else { - bindChildren(node); - } - container = saveContainer; - blockScopeContainer = savedBlockScopeContainer; - } - function bindChildren(node) { - if (skipTransformFlagAggregation) { - bindChildrenWorker(node); - } - else if (node.transformFlags & 536870912) { - skipTransformFlagAggregation = true; - bindChildrenWorker(node); - skipTransformFlagAggregation = false; - subtreeTransformFlags |= node.transformFlags & ~getTransformFlagsSubtreeExclusions(node.kind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - bindChildrenWorker(node); - subtreeTransformFlags = savedSubtreeTransformFlags | computeTransformFlagsForNode(node, subtreeTransformFlags); - } - } - function bindEach(nodes) { - if (nodes === undefined) { - return; - } - if (skipTransformFlagAggregation) { - ts.forEach(nodes, bind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var nodeArrayFlags = 0; - for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) { - var node = nodes_2[_i]; - bind(node); - nodeArrayFlags |= node.transformFlags & ~536870912; - } - nodes.transformFlags = nodeArrayFlags | 536870912; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - } - function bindEachChild(node) { - ts.forEachChild(node, bind, bindEach); - } - function bindChildrenWorker(node) { - if (ts.isInJavaScriptFile(node) && node.jsDoc) { - ts.forEach(node.jsDoc, bind); - } - if (checkUnreachable(node)) { - bindEachChild(node); - return; - } - switch (node.kind) { - case 213: - bindWhileStatement(node); - break; - case 212: - bindDoStatement(node); - break; - case 214: - bindForStatement(node); - break; - case 215: - case 216: - bindForInOrForOfStatement(node); - break; - case 211: - bindIfStatement(node); - break; - case 219: - case 223: - bindReturnOrThrow(node); - break; - case 218: - case 217: - bindBreakOrContinueStatement(node); - break; - case 224: - bindTryStatement(node); - break; - case 221: - bindSwitchStatement(node); - break; - case 235: - bindCaseBlock(node); - break; - case 257: - bindCaseClause(node); - break; - case 222: - bindLabeledStatement(node); - break; - case 192: - bindPrefixUnaryExpressionFlow(node); - break; - case 193: - bindPostfixUnaryExpressionFlow(node); - break; - case 194: - bindBinaryExpressionFlow(node); - break; - case 188: - bindDeleteExpressionFlow(node); - break; - case 195: - bindConditionalExpressionFlow(node); - break; - case 226: - bindVariableDeclarationFlow(node); - break; - case 181: - bindCallExpressionFlow(node); - break; - case 283: - bindJSDocComment(node); - break; - case 290: - bindJSDocTypedefTag(node); - break; - default: - bindEachChild(node); - break; - } - } - function isNarrowingExpression(expr) { - switch (expr.kind) { - case 71: - case 99: - case 179: - return isNarrowableReference(expr); - case 181: - return hasNarrowableArgument(expr); - case 185: - return isNarrowingExpression(expr.expression); - case 194: - return isNarrowingBinaryExpression(expr); - case 192: - return expr.operator === 51 && isNarrowingExpression(expr.operand); - } - return false; - } - function isNarrowableReference(expr) { - return expr.kind === 71 || - expr.kind === 99 || - expr.kind === 97 || - expr.kind === 179 && isNarrowableReference(expr.expression); - } - function hasNarrowableArgument(expr) { - if (expr.arguments) { - for (var _i = 0, _a = expr.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isNarrowableReference(argument)) { - return true; - } - } - } - if (expr.expression.kind === 179 && - isNarrowableReference(expr.expression.expression)) { - return true; - } - return false; - } - function isNarrowingTypeofOperands(expr1, expr2) { - return expr1.kind === 189 && isNarrowableOperand(expr1.expression) && expr2.kind === 9; - } - function isNarrowingBinaryExpression(expr) { - switch (expr.operatorToken.kind) { - case 58: - return isNarrowableReference(expr.left); - case 32: - case 33: - case 34: - case 35: - return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || - isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right); - case 93: - return isNarrowableOperand(expr.left); - case 26: - return isNarrowingExpression(expr.right); - } - return false; - } - function isNarrowableOperand(expr) { - switch (expr.kind) { - case 185: - return isNarrowableOperand(expr.expression); - case 194: - switch (expr.operatorToken.kind) { - case 58: - return isNarrowableOperand(expr.left); - case 26: - return isNarrowableOperand(expr.right); - } - } - return isNarrowableReference(expr); - } - function createBranchLabel() { - return { - flags: 4, - antecedents: undefined - }; - } - function createLoopLabel() { - return { - flags: 8, - antecedents: undefined - }; - } - function setFlowNodeReferenced(flow) { - flow.flags |= flow.flags & 512 ? 1024 : 512; - } - function addAntecedent(label, antecedent) { - if (!(antecedent.flags & 1) && !ts.contains(label.antecedents, antecedent)) { - (label.antecedents || (label.antecedents = [])).push(antecedent); - setFlowNodeReferenced(antecedent); - } - } - function createFlowCondition(flags, antecedent, expression) { - if (antecedent.flags & 1) { - return antecedent; - } - if (!expression) { - return flags & 32 ? antecedent : unreachableFlow; - } - if (expression.kind === 101 && flags & 64 || - expression.kind === 86 && flags & 32) { - return unreachableFlow; - } - if (!isNarrowingExpression(expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: flags, - expression: expression, - antecedent: antecedent - }; - } - function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { - if (!isNarrowingExpression(switchStatement.expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: 128, - switchStatement: switchStatement, - clauseStart: clauseStart, - clauseEnd: clauseEnd, - antecedent: antecedent - }; - } - function createFlowAssignment(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 16, - antecedent: antecedent, - node: node - }; - } - function createFlowArrayMutation(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 256, - antecedent: antecedent, - node: node - }; - } - function finishFlowLabel(flow) { - var antecedents = flow.antecedents; - if (!antecedents) { - return unreachableFlow; - } - if (antecedents.length === 1) { - return antecedents[0]; - } - return flow; - } - function isStatementCondition(node) { - var parent = node.parent; - switch (parent.kind) { - case 211: - case 213: - case 212: - return parent.expression === node; - case 214: - case 195: - return parent.condition === node; - } - return false; - } - function isLogicalExpression(node) { - while (true) { - if (node.kind === 185) { - node = node.expression; - } - else if (node.kind === 192 && node.operator === 51) { - node = node.operand; - } - else { - return node.kind === 194 && (node.operatorToken.kind === 53 || - node.operatorToken.kind === 54); - } - } - } - function isTopLevelLogicalExpression(node) { - while (node.parent.kind === 185 || - node.parent.kind === 192 && - node.parent.operator === 51) { - node = node.parent; - } - return !isStatementCondition(node) && !isLogicalExpression(node.parent); - } - function bindCondition(node, trueTarget, falseTarget) { - var saveTrueTarget = currentTrueTarget; - var saveFalseTarget = currentFalseTarget; - currentTrueTarget = trueTarget; - currentFalseTarget = falseTarget; - bind(node); - currentTrueTarget = saveTrueTarget; - currentFalseTarget = saveFalseTarget; - if (!node || !isLogicalExpression(node)) { - addAntecedent(trueTarget, createFlowCondition(32, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64, currentFlow, node)); - } - } - function bindIterativeStatement(node, breakTarget, continueTarget) { - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - currentBreakTarget = breakTarget; - currentContinueTarget = continueTarget; - bind(node); - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - } - function bindWhileStatement(node) { - var preWhileLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postWhileLabel = createBranchLabel(); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = preWhileLabel; - bindCondition(node.expression, preBodyLabel, postWhileLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = finishFlowLabel(postWhileLabel); - } - function bindDoStatement(node) { - var preDoLabel = createLoopLabel(); - var enclosingLabeledStatement = node.parent.kind === 222 - ? ts.lastOrUndefined(activeLabels) - : undefined; - var preConditionLabel = enclosingLabeledStatement ? enclosingLabeledStatement.continueTarget : createBranchLabel(); - var postDoLabel = enclosingLabeledStatement ? enclosingLabeledStatement.breakTarget : createBranchLabel(); - addAntecedent(preDoLabel, currentFlow); - currentFlow = preDoLabel; - bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); - addAntecedent(preConditionLabel, currentFlow); - currentFlow = finishFlowLabel(preConditionLabel); - bindCondition(node.expression, preDoLabel, postDoLabel); - currentFlow = finishFlowLabel(postDoLabel); - } - function bindForStatement(node) { - var preLoopLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postLoopLabel = createBranchLabel(); - bind(node.initializer); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - bindCondition(node.condition, preBodyLabel, postLoopLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - bind(node.incrementor); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindForInOrForOfStatement(node) { - var preLoopLabel = createLoopLabel(); - var postLoopLabel = createBranchLabel(); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - if (node.kind === 216) { - bind(node.awaitModifier); - } - bind(node.expression); - addAntecedent(postLoopLabel, currentFlow); - bind(node.initializer); - if (node.initializer.kind !== 227) { - bindAssignmentTargetFlow(node.initializer); - } - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindIfStatement(node) { - var thenLabel = createBranchLabel(); - var elseLabel = createBranchLabel(); - var postIfLabel = createBranchLabel(); - bindCondition(node.expression, thenLabel, elseLabel); - currentFlow = finishFlowLabel(thenLabel); - bind(node.thenStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(elseLabel); - bind(node.elseStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(postIfLabel); - } - function bindReturnOrThrow(node) { - bind(node.expression); - if (node.kind === 219) { - hasExplicitReturn = true; - if (currentReturnTarget) { - addAntecedent(currentReturnTarget, currentFlow); - } - } - currentFlow = unreachableFlow; - } - function findActiveLabel(name) { - if (activeLabels) { - for (var _i = 0, activeLabels_1 = activeLabels; _i < activeLabels_1.length; _i++) { - var label = activeLabels_1[_i]; - if (label.name === name) { - return label; - } - } - } - return undefined; - } - function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { - var flowLabel = node.kind === 218 ? breakTarget : continueTarget; - if (flowLabel) { - addAntecedent(flowLabel, currentFlow); - currentFlow = unreachableFlow; - } - } - function bindBreakOrContinueStatement(node) { - bind(node.label); - if (node.label) { - var activeLabel = findActiveLabel(node.label.text); - if (activeLabel) { - activeLabel.referenced = true; - bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); - } - } - else { - bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); - } - } - function bindTryStatement(node) { - var preFinallyLabel = createBranchLabel(); - var preTryFlow = currentFlow; - bind(node.tryBlock); - addAntecedent(preFinallyLabel, currentFlow); - var flowAfterTry = currentFlow; - var flowAfterCatch = unreachableFlow; - if (node.catchClause) { - currentFlow = preTryFlow; - bind(node.catchClause); - addAntecedent(preFinallyLabel, currentFlow); - flowAfterCatch = currentFlow; - } - if (node.finallyBlock) { - var preFinallyFlow = { flags: 2048, antecedent: preTryFlow, lock: {} }; - addAntecedent(preFinallyLabel, preFinallyFlow); - currentFlow = finishFlowLabel(preFinallyLabel); - bind(node.finallyBlock); - if (!(currentFlow.flags & 1)) { - if ((flowAfterTry.flags & 1) && (flowAfterCatch.flags & 1)) { - currentFlow = flowAfterTry === reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow - ? reportedUnreachableFlow - : unreachableFlow; - } - } - if (!(currentFlow.flags & 1)) { - var afterFinallyFlow = { flags: 4096, antecedent: currentFlow }; - preFinallyFlow.lock = afterFinallyFlow; - currentFlow = afterFinallyFlow; - } - } - else { - currentFlow = finishFlowLabel(preFinallyLabel); - } - } - function bindSwitchStatement(node) { - var postSwitchLabel = createBranchLabel(); - bind(node.expression); - var saveBreakTarget = currentBreakTarget; - var savePreSwitchCaseFlow = preSwitchCaseFlow; - currentBreakTarget = postSwitchLabel; - preSwitchCaseFlow = currentFlow; - bind(node.caseBlock); - addAntecedent(postSwitchLabel, currentFlow); - var hasDefault = ts.forEach(node.caseBlock.clauses, function (c) { return c.kind === 258; }); - node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents; - if (!hasDefault) { - addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); - } - currentBreakTarget = saveBreakTarget; - preSwitchCaseFlow = savePreSwitchCaseFlow; - currentFlow = finishFlowLabel(postSwitchLabel); - } - function bindCaseBlock(node) { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var clauses = node.clauses; - var fallthroughFlow = unreachableFlow; - for (var i = 0; i < clauses.length; i++) { - var clauseStart = i; - while (!clauses[i].statements.length && i + 1 < clauses.length) { - bind(clauses[i]); - i++; - } - var preCaseLabel = createBranchLabel(); - addAntecedent(preCaseLabel, createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1)); - addAntecedent(preCaseLabel, fallthroughFlow); - currentFlow = finishFlowLabel(preCaseLabel); - var clause = clauses[i]; - bind(clause); - fallthroughFlow = currentFlow; - if (!(currentFlow.flags & 1) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { - errorOnFirstToken(clause, ts.Diagnostics.Fallthrough_case_in_switch); - } - } - clauses.transformFlags = subtreeTransformFlags | 536870912; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - function bindCaseClause(node) { - var saveCurrentFlow = currentFlow; - currentFlow = preSwitchCaseFlow; - bind(node.expression); - currentFlow = saveCurrentFlow; - bindEach(node.statements); - } - function pushActiveLabel(name, breakTarget, continueTarget) { - var activeLabel = { - name: name, - breakTarget: breakTarget, - continueTarget: continueTarget, - referenced: false - }; - (activeLabels || (activeLabels = [])).push(activeLabel); - return activeLabel; - } - function popActiveLabel() { - activeLabels.pop(); - } - function bindLabeledStatement(node) { - var preStatementLabel = createLoopLabel(); - var postStatementLabel = createBranchLabel(); - bind(node.label); - addAntecedent(preStatementLabel, currentFlow); - var activeLabel = pushActiveLabel(node.label.text, postStatementLabel, preStatementLabel); - bind(node.statement); - popActiveLabel(); - if (!activeLabel.referenced && !options.allowUnusedLabels) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node.label, ts.Diagnostics.Unused_label)); - } - if (!node.statement || node.statement.kind !== 212) { - addAntecedent(postStatementLabel, currentFlow); - currentFlow = finishFlowLabel(postStatementLabel); - } - } - function bindDestructuringTargetFlow(node) { - if (node.kind === 194 && node.operatorToken.kind === 58) { - bindAssignmentTargetFlow(node.left); - } - else { - bindAssignmentTargetFlow(node); - } - } - function bindAssignmentTargetFlow(node) { - if (isNarrowableReference(node)) { - currentFlow = createFlowAssignment(currentFlow, node); - } - else if (node.kind === 177) { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var e = _a[_i]; - if (e.kind === 198) { - bindAssignmentTargetFlow(e.expression); - } - else { - bindDestructuringTargetFlow(e); - } - } - } - else if (node.kind === 178) { - for (var _b = 0, _c = node.properties; _b < _c.length; _b++) { - var p = _c[_b]; - if (p.kind === 261) { - bindDestructuringTargetFlow(p.initializer); - } - else if (p.kind === 262) { - bindAssignmentTargetFlow(p.name); - } - else if (p.kind === 263) { - bindAssignmentTargetFlow(p.expression); - } - } - } - } - function bindLogicalExpression(node, trueTarget, falseTarget) { - var preRightLabel = createBranchLabel(); - if (node.operatorToken.kind === 53) { - bindCondition(node.left, preRightLabel, falseTarget); - } - else { - bindCondition(node.left, trueTarget, preRightLabel); - } - currentFlow = finishFlowLabel(preRightLabel); - bind(node.operatorToken); - bindCondition(node.right, trueTarget, falseTarget); - } - function bindPrefixUnaryExpressionFlow(node) { - if (node.operator === 51) { - var saveTrueTarget = currentTrueTarget; - currentTrueTarget = currentFalseTarget; - currentFalseTarget = saveTrueTarget; - bindEachChild(node); - currentFalseTarget = currentTrueTarget; - currentTrueTarget = saveTrueTarget; - } - else { - bindEachChild(node); - if (node.operator === 43 || node.operator === 44) { - bindAssignmentTargetFlow(node.operand); - } - } - } - function bindPostfixUnaryExpressionFlow(node) { - bindEachChild(node); - if (node.operator === 43 || node.operator === 44) { - bindAssignmentTargetFlow(node.operand); - } - } - function bindBinaryExpressionFlow(node) { - var operator = node.operatorToken.kind; - if (operator === 53 || operator === 54) { - if (isTopLevelLogicalExpression(node)) { - var postExpressionLabel = createBranchLabel(); - bindLogicalExpression(node, postExpressionLabel, postExpressionLabel); - currentFlow = finishFlowLabel(postExpressionLabel); - } - else { - bindLogicalExpression(node, currentTrueTarget, currentFalseTarget); - } - } - else { - bindEachChild(node); - if (ts.isAssignmentOperator(operator) && !ts.isAssignmentTarget(node)) { - bindAssignmentTargetFlow(node.left); - if (operator === 58 && node.left.kind === 180) { - var elementAccess = node.left; - if (isNarrowableOperand(elementAccess.expression)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - } - } - function bindDeleteExpressionFlow(node) { - bindEachChild(node); - if (node.expression.kind === 179) { - bindAssignmentTargetFlow(node.expression); - } - } - function bindConditionalExpressionFlow(node) { - var trueLabel = createBranchLabel(); - var falseLabel = createBranchLabel(); - var postExpressionLabel = createBranchLabel(); - bindCondition(node.condition, trueLabel, falseLabel); - currentFlow = finishFlowLabel(trueLabel); - bind(node.questionToken); - bind(node.whenTrue); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(falseLabel); - bind(node.colonToken); - bind(node.whenFalse); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(postExpressionLabel); - } - function bindInitializedVariableFlow(node) { - var name = !ts.isOmittedExpression(node) ? node.name : undefined; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var child = _a[_i]; - bindInitializedVariableFlow(child); - } - } - else { - currentFlow = createFlowAssignment(currentFlow, node); - } - } - function bindVariableDeclarationFlow(node) { - bindEachChild(node); - if (node.initializer || node.parent.parent.kind === 215 || node.parent.parent.kind === 216) { - bindInitializedVariableFlow(node); - } - } - function bindJSDocComment(node) { - ts.forEachChild(node, function (n) { - if (n.kind !== 290) { - bind(n); - } - }); - } - function bindJSDocTypedefTag(node) { - ts.forEachChild(node, function (n) { - if (node.fullName && n === node.name && node.fullName.kind !== 71) { - return; - } - bind(n); - }); - } - function bindCallExpressionFlow(node) { - var expr = node.expression; - while (expr.kind === 185) { - expr = expr.expression; - } - if (expr.kind === 186 || expr.kind === 187) { - bindEach(node.typeArguments); - bindEach(node.arguments); - bind(node.expression); - } - else { - bindEachChild(node); - } - if (node.expression.kind === 179) { - var propertyAccess = node.expression; - if (isNarrowableOperand(propertyAccess.expression) && ts.isPushOrUnshiftIdentifier(propertyAccess.name)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - function getContainerFlags(node) { - switch (node.kind) { - case 199: - case 229: - case 232: - case 178: - case 163: - case 292: - case 275: - case 254: - return 1; - case 230: - return 1 | 64; - case 279: - case 233: - case 231: - case 172: - return 1 | 32; - case 265: - return 1 | 4 | 32; - case 151: - if (ts.isObjectLiteralOrClassExpressionMethod(node)) { - return 1 | 4 | 32 | 8 | 128; - } - case 152: - case 228: - case 150: - case 153: - case 154: - case 155: - case 156: - case 157: - case 160: - case 161: - return 1 | 4 | 32 | 8; - case 186: - case 187: - return 1 | 4 | 32 | 8 | 16; - case 234: - return 4; - case 149: - return node.initializer ? 4 : 0; - case 260: - case 214: - case 215: - case 216: - case 235: - return 2; - case 207: - return ts.isFunctionLike(node.parent) ? 0 : 2; - } - return 0; - } - function addToContainerChain(next) { - if (lastContainer) { - lastContainer.nextContainer = next; - } - lastContainer = next; - } - function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes); - } - function declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes) { - switch (container.kind) { - case 233: - return declareModuleMember(node, symbolFlags, symbolExcludes); - case 265: - return declareSourceFileMember(node, symbolFlags, symbolExcludes); - case 199: - case 229: - return declareClassMember(node, symbolFlags, symbolExcludes); - case 232: - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - case 163: - case 178: - case 230: - case 275: - case 292: - case 254: - return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - case 160: - case 161: - case 155: - case 156: - case 157: - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - case 187: - case 279: - case 231: - case 172: - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - function declareClassMember(node, symbolFlags, symbolExcludes) { - return ts.hasModifier(node, 32) - ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) - : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - } - function declareSourceFileMember(node, symbolFlags, symbolExcludes) { - return ts.isExternalModule(file) - ? declareModuleMember(node, symbolFlags, symbolExcludes) - : declareSymbol(file.locals, undefined, node, symbolFlags, symbolExcludes); - } - function hasExportDeclarations(node) { - var body = node.kind === 265 ? node : node.body; - if (body && (body.kind === 265 || body.kind === 234)) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var stat = _a[_i]; - if (stat.kind === 244 || stat.kind === 243) { - return true; - } - } - } - return false; - } - function setExportContextFlag(node) { - if (ts.isInAmbientContext(node) && !hasExportDeclarations(node)) { - node.flags |= 32; - } - else { - node.flags &= ~32; - } - } - function bindModuleDeclaration(node) { - setExportContextFlag(node); - if (ts.isAmbientModule(node)) { - if (ts.hasModifier(node, 1)) { - errorOnFirstToken(node, ts.Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); - } - if (ts.isExternalModuleAugmentation(node)) { - declareModuleSymbol(node); - } - else { - var pattern = void 0; - if (node.name.kind === 9) { - var text = node.name.text; - if (ts.hasZeroOrOneAsteriskCharacter(text)) { - pattern = ts.tryParsePattern(text); - } - else { - errorOnFirstToken(node.name, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); - } - } - var symbol = declareSymbolAndAddToSymbolTable(node, 512, 106639); - if (pattern) { - (file.patternAmbientModules || (file.patternAmbientModules = [])).push({ pattern: pattern, symbol: symbol }); - } - } - } - else { - var state = declareModuleSymbol(node); - if (state !== 0) { - if (node.symbol.flags & (16 | 32 | 256)) { - node.symbol.constEnumOnlyModule = false; - } - else { - var currentModuleIsConstEnumOnly = state === 2; - if (node.symbol.constEnumOnlyModule === undefined) { - node.symbol.constEnumOnlyModule = currentModuleIsConstEnumOnly; - } - else { - node.symbol.constEnumOnlyModule = node.symbol.constEnumOnlyModule && currentModuleIsConstEnumOnly; - } - } - } - } - } - function declareModuleSymbol(node) { - var state = getModuleInstanceState(node); - var instantiated = state !== 0; - declareSymbolAndAddToSymbolTable(node, instantiated ? 512 : 1024, instantiated ? 106639 : 0); - return state; - } - function bindFunctionOrConstructorType(node) { - var symbol = createSymbol(131072, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, 131072); - var typeLiteralSymbol = createSymbol(2048, "__type"); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048); - typeLiteralSymbol.members = ts.createMap(); - typeLiteralSymbol.members.set(symbol.name, symbol); - } - function bindObjectLiteralExpression(node) { - var ElementKind; - (function (ElementKind) { - ElementKind[ElementKind["Property"] = 1] = "Property"; - ElementKind[ElementKind["Accessor"] = 2] = "Accessor"; - })(ElementKind || (ElementKind = {})); - if (inStrictMode) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263 || prop.name.kind !== 71) { - continue; - } - var identifier = prop.name; - var currentKind = prop.kind === 261 || prop.kind === 262 || prop.kind === 151 - ? 1 - : 2; - var existingKind = seen.get(identifier.text); - if (!existingKind) { - seen.set(identifier.text, currentKind); - continue; - } - if (currentKind === 1 && existingKind === 1) { - var span_1 = ts.getErrorSpanForNode(file, identifier); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_1.start, span_1.length, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode)); - } - } - } - return bindAnonymousDeclaration(node, 4096, "__object"); - } - function bindJsxAttributes(node) { - return bindAnonymousDeclaration(node, 4096, "__jsxAttributes"); - } - function bindJsxAttribute(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindAnonymousDeclaration(node, symbolFlags, name) { - var symbol = createSymbol(symbolFlags, name); - addDeclarationToSymbol(symbol, node, symbolFlags); - } - function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { - switch (blockScopeContainer.kind) { - case 233: - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - case 265: - if (ts.isExternalModule(container)) { - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - } - default: - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = ts.createMap(); - addToContainerChain(blockScopeContainer); - } - declareSymbol(blockScopeContainer.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - function bindBlockScopedVariableDeclaration(node) { - bindBlockScopedDeclaration(node, 2, 107455); - } - function checkStrictModeIdentifier(node) { - if (inStrictMode && - node.originalKeywordKind >= 108 && - node.originalKeywordKind <= 116 && - !ts.isIdentifierName(node) && - !ts.isInAmbientContext(node)) { - if (!file.parseDiagnostics.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, getStrictModeIdentifierMessage(node), ts.declarationNameToString(node))); - } - } - } - function getStrictModeIdentifierMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; - } - function checkStrictModeBinaryExpression(node) { - if (inStrictMode && ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { - checkStrictModeEvalOrArguments(node, node.left); - } - } - function checkStrictModeCatchClause(node) { - if (inStrictMode && node.variableDeclaration) { - checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); - } - } - function checkStrictModeDeleteExpression(node) { - if (inStrictMode && node.expression.kind === 71) { - var span_2 = ts.getErrorSpanForNode(file, node.expression); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_2.start, span_2.length, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); - } - } - function isEvalOrArgumentsIdentifier(node) { - return node.kind === 71 && - (node.text === "eval" || node.text === "arguments"); - } - function checkStrictModeEvalOrArguments(contextNode, name) { - if (name && name.kind === 71) { - var identifier = name; - if (isEvalOrArgumentsIdentifier(identifier)) { - var span_3 = ts.getErrorSpanForNode(file, name); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_3.start, span_3.length, getStrictModeEvalOrArgumentsMessage(contextNode), identifier.text)); - } - } - } - function getStrictModeEvalOrArgumentsMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Invalid_use_of_0_in_strict_mode; - } - function checkStrictModeFunctionName(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - } - function getStrictModeBlockScopeFunctionDeclarationMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5; - } - function checkStrictModeFunctionDeclaration(node) { - if (languageVersion < 2) { - if (blockScopeContainer.kind !== 265 && - blockScopeContainer.kind !== 233 && - !ts.isFunctionLike(blockScopeContainer)) { - var errorSpan = ts.getErrorSpanForNode(file, node); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); - } - } - } - function checkStrictModeNumericLiteral(node) { - if (inStrictMode && node.numericLiteralFlags & 4) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode)); - } - } - function checkStrictModePostfixUnaryExpression(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - function checkStrictModePrefixUnaryExpression(node) { - if (inStrictMode) { - if (node.operator === 43 || node.operator === 44) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - } - function checkStrictModeWithStatement(node) { - if (inStrictMode) { - errorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); - } - } - function errorOnFirstToken(node, message, arg0, arg1, arg2) { - var span = ts.getSpanOfTokenAtPosition(file, node.pos); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2)); - } - function getDestructuringParameterName(node) { - return "__" + ts.indexOf(node.parent.parameters, node); - } - function bind(node) { - if (!node) { - return; - } - node.parent = parent; - var saveInStrictMode = inStrictMode; - if (ts.isInJavaScriptFile(node)) { - bindJSDocTypedefTagIfAny(node); - } - bindWorker(node); - if (node.kind > 142) { - var saveParent = parent; - parent = node; - var containerFlags = getContainerFlags(node); - if (containerFlags === 0) { - bindChildren(node); - } - else { - bindContainer(node, containerFlags); - } - parent = saveParent; - } - else if (!skipTransformFlagAggregation && (node.transformFlags & 536870912) === 0) { - subtreeTransformFlags |= computeTransformFlagsForNode(node, 0); - } - inStrictMode = saveInStrictMode; - } - function bindJSDocTypedefTagIfAny(node) { - if (!node.jsDoc) { - return; - } - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (!jsDoc.tags) { - continue; - } - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.kind === 290) { - var savedParent = parent; - parent = jsDoc; - bind(tag); - parent = savedParent; - } - } - } - } - function updateStrictModeStatementList(statements) { - if (!inStrictMode) { - for (var _i = 0, statements_2 = statements; _i < statements_2.length; _i++) { - var statement = statements_2[_i]; - if (!ts.isPrologueDirective(statement)) { - return; - } - if (isUseStrictPrologueDirective(statement)) { - inStrictMode = true; - return; - } - } - } - } - function isUseStrictPrologueDirective(node) { - var nodeText = ts.getTextOfNodeFromSourceText(file.text, node.expression); - return nodeText === '"use strict"' || nodeText === "'use strict'"; - } - function bindWorker(node) { - switch (node.kind) { - case 71: - if (node.isInJSDocNamespace) { - var parentNode = node.parent; - while (parentNode && parentNode.kind !== 290) { - parentNode = parentNode.parent; - } - bindBlockScopedDeclaration(parentNode, 524288, 793064); - break; - } - case 99: - if (currentFlow && (ts.isExpression(node) || parent.kind === 262)) { - node.flowNode = currentFlow; - } - return checkStrictModeIdentifier(node); - case 179: - if (currentFlow && isNarrowableReference(node)) { - node.flowNode = currentFlow; - } - break; - case 194: - var specialKind = ts.getSpecialPropertyAssignmentKind(node); - switch (specialKind) { - case 1: - bindExportsPropertyAssignment(node); - break; - case 2: - bindModuleExportsAssignment(node); - break; - case 3: - bindPrototypePropertyAssignment(node); - break; - case 4: - bindThisPropertyAssignment(node); - break; - case 5: - bindStaticPropertyAssignment(node); - break; - case 0: - break; - default: - ts.Debug.fail("Unknown special property assignment kind"); - } - return checkStrictModeBinaryExpression(node); - case 260: - return checkStrictModeCatchClause(node); - case 188: - return checkStrictModeDeleteExpression(node); - case 8: - return checkStrictModeNumericLiteral(node); - case 193: - return checkStrictModePostfixUnaryExpression(node); - case 192: - return checkStrictModePrefixUnaryExpression(node); - case 220: - return checkStrictModeWithStatement(node); - case 169: - seenThisKeyword = true; - return; - case 158: - return checkTypePredicate(node); - case 145: - return declareSymbolAndAddToSymbolTable(node, 262144, 530920); - case 146: - return bindParameter(node); - case 226: - case 176: - return bindVariableDeclarationOrBindingElement(node); - case 149: - case 148: - case 276: - return bindPropertyOrMethodOrAccessor(node, 4 | (node.questionToken ? 67108864 : 0), 0); - case 291: - return bindJSDocProperty(node); - case 261: - case 262: - return bindPropertyOrMethodOrAccessor(node, 4, 0); - case 264: - return bindPropertyOrMethodOrAccessor(node, 8, 900095); - case 263: - case 255: - var root = container; - var hasRest = false; - while (root.parent) { - if (root.kind === 178 && - root.parent.kind === 194 && - root.parent.operatorToken.kind === 58 && - root.parent.left === root) { - hasRest = true; - break; - } - root = root.parent; - } - return; - case 155: - case 156: - case 157: - return declareSymbolAndAddToSymbolTable(node, 131072, 0); - case 151: - case 150: - return bindPropertyOrMethodOrAccessor(node, 8192 | (node.questionToken ? 67108864 : 0), ts.isObjectLiteralMethod(node) ? 0 : 99263); - case 228: - return bindFunctionDeclaration(node); - case 152: - return declareSymbolAndAddToSymbolTable(node, 16384, 0); - case 153: - return bindPropertyOrMethodOrAccessor(node, 32768, 41919); - case 154: - return bindPropertyOrMethodOrAccessor(node, 65536, 74687); - case 160: - case 161: - case 279: - return bindFunctionOrConstructorType(node); - case 163: - case 172: - case 292: - case 275: - return bindAnonymousDeclaration(node, 2048, "__type"); - case 178: - return bindObjectLiteralExpression(node); - case 186: - case 187: - return bindFunctionExpression(node); - case 181: - if (ts.isInJavaScriptFile(node)) { - bindCallExpression(node); - } - break; - case 199: - case 229: - inStrictMode = true; - return bindClassLikeDeclaration(node); - case 230: - return bindBlockScopedDeclaration(node, 64, 792968); - case 290: - if (!node.fullName || node.fullName.kind === 71) { - return bindBlockScopedDeclaration(node, 524288, 793064); - } - break; - case 231: - return bindBlockScopedDeclaration(node, 524288, 793064); - case 232: - return bindEnumDeclaration(node); - case 233: - return bindModuleDeclaration(node); - case 254: - return bindJsxAttributes(node); - case 253: - return bindJsxAttribute(node, 4, 0); - case 237: - case 240: - case 242: - case 246: - return declareSymbolAndAddToSymbolTable(node, 8388608, 8388608); - case 236: - return bindNamespaceExportDeclaration(node); - case 239: - return bindImportClause(node); - case 244: - return bindExportDeclaration(node); - case 243: - return bindExportAssignment(node); - case 265: - updateStrictModeStatementList(node.statements); - return bindSourceFileIfExternalModule(); - case 207: - if (!ts.isFunctionLike(node.parent)) { - return; - } - case 234: - return updateStrictModeStatementList(node.statements); - } - } - function checkTypePredicate(node) { - var parameterName = node.parameterName, type = node.type; - if (parameterName && parameterName.kind === 71) { - checkStrictModeIdentifier(parameterName); - } - if (parameterName && parameterName.kind === 169) { - seenThisKeyword = true; - } - bind(type); - } - function bindSourceFileIfExternalModule() { - setExportContextFlag(file); - if (ts.isExternalModule(file)) { - bindSourceFileAsExternalModule(); - } - } - function bindSourceFileAsExternalModule() { - bindAnonymousDeclaration(file, 512, "\"" + ts.removeFileExtension(file.fileName) + "\""); - } - function bindExportAssignment(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 8388608, getDeclarationName(node)); - } - else { - var flags = node.kind === 243 && ts.exportAssignmentIsAlias(node) - ? 8388608 - : 4; - declareSymbol(container.symbol.exports, container.symbol, node, flags, 4 | 8388608 | 32 | 16); - } - } - function bindNamespaceExportDeclaration(node) { - if (node.modifiers && node.modifiers.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Modifiers_cannot_appear_here)); - } - if (node.parent.kind !== 265) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_at_top_level)); - return; - } - else { - var parent_1 = node.parent; - if (!ts.isExternalModule(parent_1)) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_module_files)); - return; - } - if (!parent_1.isDeclarationFile) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_declaration_files)); - return; - } - } - file.symbol.globalExports = file.symbol.globalExports || ts.createMap(); - declareSymbol(file.symbol.globalExports, file.symbol, node, 8388608, 8388608); - } - function bindExportDeclaration(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 33554432, getDeclarationName(node)); - } - else if (!node.exportClause) { - declareSymbol(container.symbol.exports, container.symbol, node, 33554432, 0); - } - } - function bindImportClause(node) { - if (node.name) { - declareSymbolAndAddToSymbolTable(node, 8388608, 8388608); - } - } - function setCommonJsModuleIndicator(node) { - if (!file.commonJsModuleIndicator) { - file.commonJsModuleIndicator = node; - if (!file.externalModuleIndicator) { - bindSourceFileAsExternalModule(); - } - } - } - function bindExportsPropertyAssignment(node) { - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node.left, 4 | 7340032, 0); - } - function isExportsOrModuleExportsOrAlias(node) { - return ts.isExportsIdentifier(node) || - ts.isModuleExportsPropertyAccessExpression(node) || - isNameOfExportsOrModuleExportsAliasDeclaration(node); - } - function isNameOfExportsOrModuleExportsAliasDeclaration(node) { - if (node.kind === 71) { - var symbol = lookupSymbolForName(node.text); - if (symbol && symbol.valueDeclaration && symbol.valueDeclaration.kind === 226) { - var declaration = symbol.valueDeclaration; - if (declaration.initializer) { - return isExportsOrModuleExportsOrAliasOrAssignemnt(declaration.initializer); - } - } - } - return false; - } - function isExportsOrModuleExportsOrAliasOrAssignemnt(node) { - return isExportsOrModuleExportsOrAlias(node) || - (ts.isAssignmentExpression(node, true) && (isExportsOrModuleExportsOrAliasOrAssignemnt(node.left) || isExportsOrModuleExportsOrAliasOrAssignemnt(node.right))); - } - function bindModuleExportsAssignment(node) { - var assignedExpression = ts.getRightMostAssignedExpression(node.right); - if (ts.isEmptyObjectLiteral(assignedExpression) || isExportsOrModuleExportsOrAlias(assignedExpression)) { - setCommonJsModuleIndicator(node); - return; - } - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node, 4 | 7340032 | 512, 0); - } - function bindThisPropertyAssignment(node) { - ts.Debug.assert(ts.isInJavaScriptFile(node)); - var container = ts.getThisContainer(node, false); - switch (container.kind) { - case 228: - case 186: - container.symbol.members = container.symbol.members || ts.createMap(); - declareSymbol(container.symbol.members, container.symbol, node, 4, 0 & ~4); - break; - case 152: - case 149: - case 151: - case 153: - case 154: - var containingClass = container.parent; - var symbol = declareSymbol(ts.hasModifier(container, 32) ? containingClass.symbol.exports : containingClass.symbol.members, containingClass.symbol, node, 4, 0); - if (symbol) { - symbol.isReplaceableByMethod = true; - } - break; - } - } - function bindPrototypePropertyAssignment(node) { - var leftSideOfAssignment = node.left; - var classPrototype = leftSideOfAssignment.expression; - var constructorFunction = classPrototype.expression; - leftSideOfAssignment.parent = node; - constructorFunction.parent = classPrototype; - classPrototype.parent = leftSideOfAssignment; - bindPropertyAssignment(constructorFunction.text, leftSideOfAssignment, true); - } - function bindStaticPropertyAssignment(node) { - var leftSideOfAssignment = node.left; - var target = leftSideOfAssignment.expression; - leftSideOfAssignment.parent = node; - target.parent = leftSideOfAssignment; - if (isNameOfExportsOrModuleExportsAliasDeclaration(target)) { - bindExportsPropertyAssignment(node); - } - else { - bindPropertyAssignment(target.text, leftSideOfAssignment, false); - } - } - function lookupSymbolForName(name) { - return (container.symbol && container.symbol.exports && container.symbol.exports.get(name)) || (container.locals && container.locals.get(name)); - } - function bindPropertyAssignment(functionName, propertyAccessExpression, isPrototypeProperty) { - var targetSymbol = lookupSymbolForName(functionName); - if (targetSymbol && ts.isDeclarationOfFunctionOrClassExpression(targetSymbol)) { - targetSymbol = targetSymbol.valueDeclaration.initializer.symbol; - } - if (!targetSymbol || !(targetSymbol.flags & (16 | 32))) { - return; - } - var symbolTable = isPrototypeProperty ? - (targetSymbol.members || (targetSymbol.members = ts.createMap())) : - (targetSymbol.exports || (targetSymbol.exports = ts.createMap())); - declareSymbol(symbolTable, targetSymbol, propertyAccessExpression, 4, 0); - } - function bindCallExpression(node) { - if (!file.commonJsModuleIndicator && ts.isRequireCall(node, false)) { - setCommonJsModuleIndicator(node); - } - } - function bindClassLikeDeclaration(node) { - if (node.kind === 229) { - bindBlockScopedDeclaration(node, 32, 899519); - } - else { - var bindingName = node.name ? node.name.text : "__class"; - bindAnonymousDeclaration(node, 32, bindingName); - if (node.name) { - classifiableNames.set(node.name.text, node.name.text); - } - } - var symbol = node.symbol; - var prototypeSymbol = createSymbol(4 | 16777216, "prototype"); - var symbolExport = symbol.exports.get(prototypeSymbol.name); - if (symbolExport) { - if (node.name) { - node.name.parent = node; - } - file.bindDiagnostics.push(ts.createDiagnosticForNode(symbolExport.declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); - } - symbol.exports.set(prototypeSymbol.name, prototypeSymbol); - prototypeSymbol.parent = symbol; - } - function bindEnumDeclaration(node) { - return ts.isConst(node) - ? bindBlockScopedDeclaration(node, 128, 899967) - : bindBlockScopedDeclaration(node, 256, 899327); - } - function bindVariableDeclarationOrBindingElement(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (!ts.isBindingPattern(node.name)) { - if (ts.isBlockOrCatchScoped(node)) { - bindBlockScopedVariableDeclaration(node); - } - else if (ts.isParameterDeclaration(node)) { - declareSymbolAndAddToSymbolTable(node, 1, 107455); - } - else { - declareSymbolAndAddToSymbolTable(node, 1, 107454); - } - } - } - function bindParameter(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (ts.isBindingPattern(node.name)) { - bindAnonymousDeclaration(node, 1, getDestructuringParameterName(node)); - } - else { - declareSymbolAndAddToSymbolTable(node, 1, 107455); - } - if (ts.isParameterPropertyDeclaration(node)) { - var classDeclaration = node.parent.parent; - declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 | (node.questionToken ? 67108864 : 0), 0); - } - } - function bindFunctionDeclaration(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - checkStrictModeFunctionName(node); - if (inStrictMode) { - checkStrictModeFunctionDeclaration(node); - bindBlockScopedDeclaration(node, 16, 106927); - } - else { - declareSymbolAndAddToSymbolTable(node, 16, 106927); - } - } - function bindFunctionExpression(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - if (currentFlow) { - node.flowNode = currentFlow; - } - checkStrictModeFunctionName(node); - var bindingName = node.name ? node.name.text : "__function"; - return bindAnonymousDeclaration(node, 16, bindingName); - } - function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - if (currentFlow && ts.isObjectLiteralOrClassExpressionMethod(node)) { - node.flowNode = currentFlow; - } - return ts.hasDynamicName(node) - ? bindAnonymousDeclaration(node, symbolFlags, "__computed") - : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindJSDocProperty(node) { - return declareSymbolAndAddToSymbolTable(node, 4, 0); - } - function shouldReportErrorOnModuleDeclaration(node) { - var instanceState = getModuleInstanceState(node); - return instanceState === 1 || (instanceState === 2 && options.preserveConstEnums); - } - function checkUnreachable(node) { - if (!(currentFlow.flags & 1)) { - return false; - } - if (currentFlow === unreachableFlow) { - var reportError = (ts.isStatementButNotDeclaration(node) && node.kind !== 209) || - node.kind === 229 || - (node.kind === 233 && shouldReportErrorOnModuleDeclaration(node)) || - (node.kind === 232 && (!ts.isConstEnumDeclaration(node) || options.preserveConstEnums)); - if (reportError) { - currentFlow = reportedUnreachableFlow; - var reportUnreachableCode = !options.allowUnreachableCode && - !ts.isInAmbientContext(node) && - (node.kind !== 208 || - ts.getCombinedNodeFlags(node.declarationList) & 3 || - ts.forEach(node.declarationList.declarations, function (d) { return d.initializer; })); - if (reportUnreachableCode) { - errorOnFirstToken(node, ts.Diagnostics.Unreachable_code_detected); - } - } - } - return true; - } - } - function computeTransformFlagsForNode(node, subtreeFlags) { - var kind = node.kind; - switch (kind) { - case 181: - return computeCallExpression(node, subtreeFlags); - case 182: - return computeNewExpression(node, subtreeFlags); - case 233: - return computeModuleDeclaration(node, subtreeFlags); - case 185: - return computeParenthesizedExpression(node, subtreeFlags); - case 194: - return computeBinaryExpression(node, subtreeFlags); - case 210: - return computeExpressionStatement(node, subtreeFlags); - case 146: - return computeParameter(node, subtreeFlags); - case 187: - return computeArrowFunction(node, subtreeFlags); - case 186: - return computeFunctionExpression(node, subtreeFlags); - case 228: - return computeFunctionDeclaration(node, subtreeFlags); - case 226: - return computeVariableDeclaration(node, subtreeFlags); - case 227: - return computeVariableDeclarationList(node, subtreeFlags); - case 208: - return computeVariableStatement(node, subtreeFlags); - case 222: - return computeLabeledStatement(node, subtreeFlags); - case 229: - return computeClassDeclaration(node, subtreeFlags); - case 199: - return computeClassExpression(node, subtreeFlags); - case 259: - return computeHeritageClause(node, subtreeFlags); - case 260: - return computeCatchClause(node, subtreeFlags); - case 201: - return computeExpressionWithTypeArguments(node, subtreeFlags); - case 152: - return computeConstructor(node, subtreeFlags); - case 149: - return computePropertyDeclaration(node, subtreeFlags); - case 151: - return computeMethod(node, subtreeFlags); - case 153: - case 154: - return computeAccessor(node, subtreeFlags); - case 237: - return computeImportEquals(node, subtreeFlags); - case 179: - return computePropertyAccess(node, subtreeFlags); - default: - return computeOther(node, kind, subtreeFlags); - } - } - ts.computeTransformFlagsForNode = computeTransformFlagsForNode; - function computeCallExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (node.typeArguments) { - transformFlags |= 3; - } - if (subtreeFlags & 524288 - || isSuperOrSuperProperty(expression, expressionKind)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537396545; - } - function isSuperOrSuperProperty(node, kind) { - switch (kind) { - case 97: - return true; - case 179: - case 180: - var expression = node.expression; - var expressionKind = expression.kind; - return expressionKind === 97; - } - return false; - } - function computeNewExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.typeArguments) { - transformFlags |= 3; - } - if (subtreeFlags & 524288) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537396545; - } - function computeBinaryExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var operatorTokenKind = node.operatorToken.kind; - var leftKind = node.left.kind; - if (operatorTokenKind === 58 && leftKind === 178) { - transformFlags |= 8 | 192 | 3072; - } - else if (operatorTokenKind === 58 && leftKind === 177) { - transformFlags |= 192 | 3072; - } - else if (operatorTokenKind === 40 - || operatorTokenKind === 62) { - transformFlags |= 32; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeParameter(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var modifierFlags = ts.getModifierFlags(node); - var name = node.name; - var initializer = node.initializer; - var dotDotDotToken = node.dotDotDotToken; - if (node.questionToken - || node.type - || subtreeFlags & 4096 - || ts.isThisIdentifier(name)) { - transformFlags |= 3; - } - if (modifierFlags & 92) { - transformFlags |= 3 | 262144; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 8388608 || initializer || dotDotDotToken) { - transformFlags |= 192 | 131072; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeParenthesizedExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - var expressionTransformFlags = expression.transformFlags; - if (expressionKind === 202 - || expressionKind === 184) { - transformFlags |= 3; - } - if (expressionTransformFlags & 1024) { - transformFlags |= 1024; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeClassDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - if (modifierFlags & 2) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags | 192; - if ((subtreeFlags & 274432) - || node.typeParameters) { - transformFlags |= 3; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~539358529; - } - function computeClassExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (subtreeFlags & 274432 - || node.typeParameters) { - transformFlags |= 3; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~539358529; - } - function computeHeritageClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - switch (node.token) { - case 85: - transformFlags |= 192; - break; - case 108: - transformFlags |= 3; - break; - default: - ts.Debug.fail("Unexpected token for heritage clause"); - break; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeCatchClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.variableDeclaration && ts.isBindingPattern(node.variableDeclaration.name)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537920833; - } - function computeExpressionWithTypeArguments(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (node.typeArguments) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeConstructor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (ts.hasModifier(node, 2270) - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computeMethod(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (node.decorators - || ts.hasModifier(node, 2270) - || node.typeParameters - || node.type - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computeAccessor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.decorators - || ts.hasModifier(node, 2270) - || node.type - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computePropertyDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags | 3; - if (node.initializer) { - transformFlags |= 8192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeFunctionDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var body = node.body; - if (!body || (modifierFlags & 2)) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags | 33554432; - if (modifierFlags & 2270 - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (modifierFlags & 256) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 163840) { - transformFlags |= 192; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601281857; - } - function computeFunctionExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (ts.hasModifier(node, 2270) - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 163840) { - transformFlags |= 192; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601281857; - } - function computeArrowFunction(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (ts.hasModifier(node, 2270) - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 16384) { - transformFlags |= 32768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601249089; - } - function computePropertyAccess(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (expressionKind === 97) { - transformFlags |= 16384; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeVariableDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags; - transformFlags |= 192 | 8388608; - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (node.type) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeVariableStatement(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var declarationListTransformFlags = node.declarationList.transformFlags; - if (modifierFlags & 2) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags; - if (declarationListTransformFlags & 8388608) { - transformFlags |= 192; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeLabeledStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (subtreeFlags & 4194304 - && ts.isIterationStatement(node, true)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeImportEquals(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (!ts.isExternalModuleImportEqualsDeclaration(node)) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeExpressionStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.expression.transformFlags & 1024) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeModuleDeclaration(node, subtreeFlags) { - var transformFlags = 3; - var modifierFlags = ts.getModifierFlags(node); - if ((modifierFlags & 2) === 0) { - transformFlags |= subtreeFlags; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~574674241; - } - function computeVariableDeclarationList(node, subtreeFlags) { - var transformFlags = subtreeFlags | 33554432; - if (subtreeFlags & 8388608) { - transformFlags |= 192; - } - if (node.flags & 3) { - transformFlags |= 192 | 4194304; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~546309441; - } - function computeOther(node, kind, subtreeFlags) { - var transformFlags = subtreeFlags; - var excludeFlags = 536872257; - switch (kind) { - case 120: - case 191: - transformFlags |= 8 | 16; - break; - case 114: - case 112: - case 113: - case 117: - case 124: - case 76: - case 232: - case 264: - case 184: - case 202: - case 203: - case 131: - transformFlags |= 3; - break; - case 249: - case 250: - case 251: - case 10: - case 252: - case 253: - case 254: - case 255: - case 256: - transformFlags |= 4; - break; - case 13: - case 14: - case 15: - case 16: - case 196: - case 183: - case 262: - case 115: - case 204: - transformFlags |= 192; - break; - case 9: - if (node.hasExtendedUnicodeEscape) { - transformFlags |= 192; - } - break; - case 8: - if (node.numericLiteralFlags & 48) { - transformFlags |= 192; - } - break; - case 216: - if (node.awaitModifier) { - transformFlags |= 8; - } - transformFlags |= 192; - break; - case 197: - transformFlags |= 8 | 192 | 16777216; - break; - case 119: - case 133: - case 130: - case 134: - case 136: - case 122: - case 137: - case 105: - case 145: - case 148: - case 150: - case 155: - case 156: - case 157: - case 158: - case 159: - case 160: - case 161: - case 162: - case 163: - case 164: - case 165: - case 166: - case 167: - case 168: - case 230: - case 231: - case 169: - case 170: - case 171: - case 172: - case 173: - transformFlags = 3; - excludeFlags = -3; - break; - case 144: - transformFlags |= 2097152; - if (subtreeFlags & 16384) { - transformFlags |= 65536; - } - break; - case 198: - transformFlags |= 192 | 524288; - break; - case 263: - transformFlags |= 8 | 1048576; - break; - case 97: - transformFlags |= 192; - break; - case 99: - transformFlags |= 16384; - break; - case 174: - transformFlags |= 192 | 8388608; - if (subtreeFlags & 524288) { - transformFlags |= 8 | 1048576; - } - excludeFlags = 537396545; - break; - case 175: - transformFlags |= 192 | 8388608; - excludeFlags = 537396545; - break; - case 176: - transformFlags |= 192; - if (node.dotDotDotToken) { - transformFlags |= 524288; - } - break; - case 147: - transformFlags |= 3 | 4096; - break; - case 178: - excludeFlags = 540087617; - if (subtreeFlags & 2097152) { - transformFlags |= 192; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - break; - case 177: - case 182: - excludeFlags = 537396545; - if (subtreeFlags & 524288) { - transformFlags |= 192; - } - break; - case 212: - case 213: - case 214: - case 215: - if (subtreeFlags & 4194304) { - transformFlags |= 192; - } - break; - case 265: - if (subtreeFlags & 32768) { - transformFlags |= 192; - } - break; - case 219: - case 217: - case 218: - transformFlags |= 33554432; - break; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~excludeFlags; - } - function getTransformFlagsSubtreeExclusions(kind) { - if (kind >= 158 && kind <= 173) { - return -3; - } - switch (kind) { - case 181: - case 182: - case 177: - return 537396545; - case 233: - return 574674241; - case 146: - return 536872257; - case 187: - return 601249089; - case 186: - case 228: - return 601281857; - case 227: - return 546309441; - case 229: - case 199: - return 539358529; - case 152: - return 601015617; - case 151: - case 153: - case 154: - return 601015617; - case 119: - case 133: - case 130: - case 136: - case 134: - case 122: - case 137: - case 105: - case 145: - case 148: - case 150: - case 155: - case 156: - case 157: - case 230: - case 231: - return -3; - case 178: - return 540087617; - case 260: - return 537920833; - case 174: - case 175: - return 537396545; - default: - return 536872257; - } - } - ts.getTransformFlagsSubtreeExclusions = getTransformFlagsSubtreeExclusions; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ambientModuleSymbolRegex = /^".+"$/; - var nextSymbolId = 1; - var nextNodeId = 1; - var nextMergeId = 1; - var nextFlowId = 1; - function getNodeId(node) { - if (!node.id) { - node.id = nextNodeId; - nextNodeId++; - } - return node.id; - } - ts.getNodeId = getNodeId; - function getSymbolId(symbol) { - if (!symbol.id) { - symbol.id = nextSymbolId; - nextSymbolId++; - } - return symbol.id; - } - ts.getSymbolId = getSymbolId; - function createTypeChecker(host, produceDiagnostics) { - var cancellationToken; - var requestedExternalEmitHelpers; - var externalHelpersModule; - var Symbol = ts.objectAllocator.getSymbolConstructor(); - var Type = ts.objectAllocator.getTypeConstructor(); - var Signature = ts.objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var symbolCount = 0; - var symbolInstantiationDepth = 0; - var emptyArray = []; - var emptySymbols = ts.createMap(); - var compilerOptions = host.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var modulekind = ts.getEmitModuleKind(compilerOptions); - var noUnusedIdentifiers = !!compilerOptions.noUnusedLocals || !!compilerOptions.noUnusedParameters; - var allowSyntheticDefaultImports = typeof compilerOptions.allowSyntheticDefaultImports !== "undefined" ? compilerOptions.allowSyntheticDefaultImports : modulekind === ts.ModuleKind.System; - var strictNullChecks = compilerOptions.strictNullChecks === undefined ? compilerOptions.strict : compilerOptions.strictNullChecks; - var noImplicitAny = compilerOptions.noImplicitAny === undefined ? compilerOptions.strict : compilerOptions.noImplicitAny; - var noImplicitThis = compilerOptions.noImplicitThis === undefined ? compilerOptions.strict : compilerOptions.noImplicitThis; - var emitResolver = createResolver(); - var nodeBuilder = createNodeBuilder(); - var undefinedSymbol = createSymbol(4, "undefined"); - undefinedSymbol.declarations = []; - var argumentsSymbol = createSymbol(4, "arguments"); - var checker = { - getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, - getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, - getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount") + symbolCount; }, - getTypeCount: function () { return typeCount; }, - isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, - isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, - isUnknownSymbol: function (symbol) { return symbol === unknownSymbol; }, - getMergedSymbol: getMergedSymbol, - getDiagnostics: getDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeOfSymbolAtLocation: function (symbol, location) { - location = ts.getParseTreeNode(location); - return location ? getTypeOfSymbolAtLocation(symbol, location) : unknownType; - }, - getSymbolsOfParameterPropertyDeclaration: function (parameter, parameterName) { - parameter = ts.getParseTreeNode(parameter, ts.isParameter); - ts.Debug.assert(parameter !== undefined, "Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); - return getSymbolsOfParameterPropertyDeclaration(parameter, parameterName); - }, - getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, - getPropertiesOfType: getPropertiesOfType, - getPropertyOfType: getPropertyOfType, - getIndexInfoOfType: getIndexInfoOfType, - getSignaturesOfType: getSignaturesOfType, - getIndexTypeOfType: getIndexTypeOfType, - getBaseTypes: getBaseTypes, - getBaseTypeOfLiteralType: getBaseTypeOfLiteralType, - getWidenedType: getWidenedType, - getTypeFromTypeNode: function (node) { - node = ts.getParseTreeNode(node, ts.isTypeNode); - return node ? getTypeFromTypeNode(node) : unknownType; - }, - getParameterType: getTypeAtPosition, - getReturnTypeOfSignature: getReturnTypeOfSignature, - getNonNullableType: getNonNullableType, - typeToTypeNode: nodeBuilder.typeToTypeNode, - indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, - signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, - getSymbolsInScope: function (location, meaning) { - location = ts.getParseTreeNode(location); - return location ? getSymbolsInScope(location, meaning) : []; - }, - getSymbolAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getSymbolAtLocation(node) : undefined; - }, - getShorthandAssignmentValueSymbol: function (node) { - node = ts.getParseTreeNode(node); - return node ? getShorthandAssignmentValueSymbol(node) : undefined; - }, - getExportSpecifierLocalTargetSymbol: function (node) { - node = ts.getParseTreeNode(node, ts.isExportSpecifier); - return node ? getExportSpecifierLocalTargetSymbol(node) : undefined; - }, - getTypeAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getTypeOfNode(node) : unknownType; - }, - getPropertySymbolOfDestructuringAssignment: function (location) { - location = ts.getParseTreeNode(location, ts.isIdentifier); - return location ? getPropertySymbolOfDestructuringAssignment(location) : undefined; - }, - signatureToString: function (signature, enclosingDeclaration, flags, kind) { - return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind); - }, - typeToString: function (type, enclosingDeclaration, flags) { - return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags); - }, - getSymbolDisplayBuilder: getSymbolDisplayBuilder, - symbolToString: function (symbol, enclosingDeclaration, meaning) { - return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning); - }, - getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, - getRootSymbols: getRootSymbols, - getContextualType: function (node) { - node = ts.getParseTreeNode(node, ts.isExpression); - return node ? getContextualType(node) : undefined; - }, - getFullyQualifiedName: getFullyQualifiedName, - getResolvedSignature: function (node, candidatesOutArray) { - node = ts.getParseTreeNode(node, ts.isCallLikeExpression); - return node ? getResolvedSignature(node, candidatesOutArray) : undefined; - }, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - isValidPropertyAccess: function (node, propertyName) { - node = ts.getParseTreeNode(node, ts.isPropertyAccessOrQualifiedName); - return node ? isValidPropertyAccess(node, propertyName) : false; - }, - getSignatureFromDeclaration: function (declaration) { - declaration = ts.getParseTreeNode(declaration, ts.isFunctionLike); - return declaration ? getSignatureFromDeclaration(declaration) : undefined; - }, - isImplementationOfOverload: function (node) { - node = ts.getParseTreeNode(node, ts.isFunctionLike); - return node ? isImplementationOfOverload(node) : undefined; - }, - getImmediateAliasedSymbol: function (symbol) { - ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.immediateTarget) { - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - links.immediateTarget = getTargetOfAliasDeclaration(node, true); - } - return links.immediateTarget; - }, - getAliasedSymbol: resolveAlias, - getEmitResolver: getEmitResolver, - getExportsOfModule: getExportsOfModuleAsArray, - getExportsAndPropertiesOfModule: getExportsAndPropertiesOfModule, - getAmbientModules: getAmbientModules, - getAllAttributesTypeFromJsxOpeningLikeElement: function (node) { - node = ts.getParseTreeNode(node, ts.isJsxOpeningLikeElement); - return node ? getAllAttributesTypeFromJsxOpeningLikeElement(node) : undefined; - }, - getJsxIntrinsicTagNames: getJsxIntrinsicTagNames, - isOptionalParameter: function (node) { - node = ts.getParseTreeNode(node, ts.isParameter); - return node ? isOptionalParameter(node) : false; - }, - tryGetMemberInModuleExports: tryGetMemberInModuleExports, - tryFindAmbientModuleWithoutAugmentations: function (moduleName) { - return tryFindAmbientModule(moduleName, false); - }, - getApparentType: getApparentType - }; - var tupleTypes = []; - var unionTypes = ts.createMap(); - var intersectionTypes = ts.createMap(); - var stringLiteralTypes = ts.createMap(); - var numericLiteralTypes = ts.createMap(); - var indexedAccessTypes = ts.createMap(); - var evolvingArrayTypes = []; - var unknownSymbol = createSymbol(4, "unknown"); - var resolvingSymbol = createSymbol(0, "__resolving__"); - var anyType = createIntrinsicType(1, "any"); - var autoType = createIntrinsicType(1, "any"); - var unknownType = createIntrinsicType(1, "unknown"); - var undefinedType = createIntrinsicType(2048, "undefined"); - var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(2048 | 2097152, "undefined"); - var nullType = createIntrinsicType(4096, "null"); - var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(4096 | 2097152, "null"); - var stringType = createIntrinsicType(2, "string"); - var numberType = createIntrinsicType(4, "number"); - var trueType = createIntrinsicType(128, "true"); - var falseType = createIntrinsicType(128, "false"); - var booleanType = createBooleanType([trueType, falseType]); - var esSymbolType = createIntrinsicType(512, "symbol"); - var voidType = createIntrinsicType(1024, "void"); - var neverType = createIntrinsicType(8192, "never"); - var silentNeverType = createIntrinsicType(8192, "never"); - var nonPrimitiveType = createIntrinsicType(16777216, "object"); - var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyTypeLiteralSymbol = createSymbol(2048, "__type"); - emptyTypeLiteralSymbol.members = ts.createMap(); - var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyGenericType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - emptyGenericType.instantiations = ts.createMap(); - var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - anyFunctionType.flags |= 8388608; - var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var circularConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anySignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, undefined, 0, false, false); - var unknownSignature = createSignature(undefined, undefined, undefined, emptyArray, unknownType, undefined, 0, false, false); - var resolvingSignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, undefined, 0, false, false); - var silentNeverSignature = createSignature(undefined, undefined, undefined, emptyArray, silentNeverType, undefined, 0, false, false); - var enumNumberIndexInfo = createIndexInfo(stringType, true); - var jsObjectLiteralIndexInfo = createIndexInfo(anyType, false); - var globals = ts.createMap(); - var patternAmbientModules; - var globalObjectType; - var globalFunctionType; - var globalArrayType; - var globalReadonlyArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalThisType; - var anyArrayType; - var autoArrayType; - var anyReadonlyArrayType; - var deferredGlobalESSymbolConstructorSymbol; - var deferredGlobalESSymbolType; - var deferredGlobalTypedPropertyDescriptorType; - var deferredGlobalPromiseType; - var deferredGlobalPromiseConstructorSymbol; - var deferredGlobalPromiseConstructorLikeType; - var deferredGlobalIterableType; - var deferredGlobalIteratorType; - var deferredGlobalIterableIteratorType; - var deferredGlobalAsyncIterableType; - var deferredGlobalAsyncIteratorType; - var deferredGlobalAsyncIterableIteratorType; - var deferredGlobalTemplateStringsArrayType; - var deferredJsxElementClassType; - var deferredJsxElementType; - var deferredJsxStatelessElementType; - var deferredNodes; - var deferredUnusedIdentifierNodes; - var flowLoopStart = 0; - var flowLoopCount = 0; - var visitedFlowCount = 0; - var emptyStringType = getLiteralTypeForText(32, ""); - var zeroType = getLiteralTypeForText(64, "0"); - var resolutionTargets = []; - var resolutionResults = []; - var resolutionPropertyNames = []; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var flowLoopCaches = []; - var flowLoopNodes = []; - var flowLoopKeys = []; - var flowLoopTypes = []; - var visitedFlowNodes = []; - var visitedFlowTypes = []; - var potentialThisCollisions = []; - var potentialNewTargetCollisions = []; - var awaitedTypeStack = []; - var diagnostics = ts.createDiagnosticCollection(); - var TypeFacts; - (function (TypeFacts) { - TypeFacts[TypeFacts["None"] = 0] = "None"; - TypeFacts[TypeFacts["TypeofEQString"] = 1] = "TypeofEQString"; - TypeFacts[TypeFacts["TypeofEQNumber"] = 2] = "TypeofEQNumber"; - TypeFacts[TypeFacts["TypeofEQBoolean"] = 4] = "TypeofEQBoolean"; - TypeFacts[TypeFacts["TypeofEQSymbol"] = 8] = "TypeofEQSymbol"; - TypeFacts[TypeFacts["TypeofEQObject"] = 16] = "TypeofEQObject"; - TypeFacts[TypeFacts["TypeofEQFunction"] = 32] = "TypeofEQFunction"; - TypeFacts[TypeFacts["TypeofEQHostObject"] = 64] = "TypeofEQHostObject"; - TypeFacts[TypeFacts["TypeofNEString"] = 128] = "TypeofNEString"; - TypeFacts[TypeFacts["TypeofNENumber"] = 256] = "TypeofNENumber"; - TypeFacts[TypeFacts["TypeofNEBoolean"] = 512] = "TypeofNEBoolean"; - TypeFacts[TypeFacts["TypeofNESymbol"] = 1024] = "TypeofNESymbol"; - TypeFacts[TypeFacts["TypeofNEObject"] = 2048] = "TypeofNEObject"; - TypeFacts[TypeFacts["TypeofNEFunction"] = 4096] = "TypeofNEFunction"; - TypeFacts[TypeFacts["TypeofNEHostObject"] = 8192] = "TypeofNEHostObject"; - TypeFacts[TypeFacts["EQUndefined"] = 16384] = "EQUndefined"; - TypeFacts[TypeFacts["EQNull"] = 32768] = "EQNull"; - TypeFacts[TypeFacts["EQUndefinedOrNull"] = 65536] = "EQUndefinedOrNull"; - TypeFacts[TypeFacts["NEUndefined"] = 131072] = "NEUndefined"; - TypeFacts[TypeFacts["NENull"] = 262144] = "NENull"; - TypeFacts[TypeFacts["NEUndefinedOrNull"] = 524288] = "NEUndefinedOrNull"; - TypeFacts[TypeFacts["Truthy"] = 1048576] = "Truthy"; - TypeFacts[TypeFacts["Falsy"] = 2097152] = "Falsy"; - TypeFacts[TypeFacts["Discriminatable"] = 4194304] = "Discriminatable"; - TypeFacts[TypeFacts["All"] = 8388607] = "All"; - TypeFacts[TypeFacts["BaseStringStrictFacts"] = 933633] = "BaseStringStrictFacts"; - TypeFacts[TypeFacts["BaseStringFacts"] = 3145473] = "BaseStringFacts"; - TypeFacts[TypeFacts["StringStrictFacts"] = 4079361] = "StringStrictFacts"; - TypeFacts[TypeFacts["StringFacts"] = 4194049] = "StringFacts"; - TypeFacts[TypeFacts["EmptyStringStrictFacts"] = 3030785] = "EmptyStringStrictFacts"; - TypeFacts[TypeFacts["EmptyStringFacts"] = 3145473] = "EmptyStringFacts"; - TypeFacts[TypeFacts["NonEmptyStringStrictFacts"] = 1982209] = "NonEmptyStringStrictFacts"; - TypeFacts[TypeFacts["NonEmptyStringFacts"] = 4194049] = "NonEmptyStringFacts"; - TypeFacts[TypeFacts["BaseNumberStrictFacts"] = 933506] = "BaseNumberStrictFacts"; - TypeFacts[TypeFacts["BaseNumberFacts"] = 3145346] = "BaseNumberFacts"; - TypeFacts[TypeFacts["NumberStrictFacts"] = 4079234] = "NumberStrictFacts"; - TypeFacts[TypeFacts["NumberFacts"] = 4193922] = "NumberFacts"; - TypeFacts[TypeFacts["ZeroStrictFacts"] = 3030658] = "ZeroStrictFacts"; - TypeFacts[TypeFacts["ZeroFacts"] = 3145346] = "ZeroFacts"; - TypeFacts[TypeFacts["NonZeroStrictFacts"] = 1982082] = "NonZeroStrictFacts"; - TypeFacts[TypeFacts["NonZeroFacts"] = 4193922] = "NonZeroFacts"; - TypeFacts[TypeFacts["BaseBooleanStrictFacts"] = 933252] = "BaseBooleanStrictFacts"; - TypeFacts[TypeFacts["BaseBooleanFacts"] = 3145092] = "BaseBooleanFacts"; - TypeFacts[TypeFacts["BooleanStrictFacts"] = 4078980] = "BooleanStrictFacts"; - TypeFacts[TypeFacts["BooleanFacts"] = 4193668] = "BooleanFacts"; - TypeFacts[TypeFacts["FalseStrictFacts"] = 3030404] = "FalseStrictFacts"; - TypeFacts[TypeFacts["FalseFacts"] = 3145092] = "FalseFacts"; - TypeFacts[TypeFacts["TrueStrictFacts"] = 1981828] = "TrueStrictFacts"; - TypeFacts[TypeFacts["TrueFacts"] = 4193668] = "TrueFacts"; - TypeFacts[TypeFacts["SymbolStrictFacts"] = 1981320] = "SymbolStrictFacts"; - TypeFacts[TypeFacts["SymbolFacts"] = 4193160] = "SymbolFacts"; - TypeFacts[TypeFacts["ObjectStrictFacts"] = 6166480] = "ObjectStrictFacts"; - TypeFacts[TypeFacts["ObjectFacts"] = 8378320] = "ObjectFacts"; - TypeFacts[TypeFacts["FunctionStrictFacts"] = 6164448] = "FunctionStrictFacts"; - TypeFacts[TypeFacts["FunctionFacts"] = 8376288] = "FunctionFacts"; - TypeFacts[TypeFacts["UndefinedFacts"] = 2457472] = "UndefinedFacts"; - TypeFacts[TypeFacts["NullFacts"] = 2340752] = "NullFacts"; - })(TypeFacts || (TypeFacts = {})); - var typeofEQFacts = ts.createMapFromTemplate({ - "string": 1, - "number": 2, - "boolean": 4, - "symbol": 8, - "undefined": 16384, - "object": 16, - "function": 32 - }); - var typeofNEFacts = ts.createMapFromTemplate({ - "string": 128, - "number": 256, - "boolean": 512, - "symbol": 1024, - "undefined": 131072, - "object": 2048, - "function": 4096 - }); - var typeofTypesByName = ts.createMapFromTemplate({ - "string": stringType, - "number": numberType, - "boolean": booleanType, - "symbol": esSymbolType, - "undefined": undefinedType - }); - var typeofType = createTypeofType(); - var _jsxNamespace; - var _jsxFactoryEntity; - var _jsxElementPropertiesName; - var _hasComputedJsxElementPropertiesName = false; - var _jsxElementChildrenPropertyName; - var _hasComputedJsxElementChildrenPropertyName = false; - var jsxTypes = ts.createMap(); - var JsxNames = { - JSX: "JSX", - IntrinsicElements: "IntrinsicElements", - ElementClass: "ElementClass", - ElementAttributesPropertyNameContainer: "ElementAttributesProperty", - ElementChildrenAttributeNameContainer: "ElementChildrenAttribute", - Element: "Element", - IntrinsicAttributes: "IntrinsicAttributes", - IntrinsicClassAttributes: "IntrinsicClassAttributes" - }; - var subtypeRelation = ts.createMap(); - var assignableRelation = ts.createMap(); - var comparableRelation = ts.createMap(); - var identityRelation = ts.createMap(); - var enumRelation = ts.createMap(); - var _displayBuilder; - var TypeSystemPropertyName; - (function (TypeSystemPropertyName) { - TypeSystemPropertyName[TypeSystemPropertyName["Type"] = 0] = "Type"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedBaseConstructorType"] = 1] = "ResolvedBaseConstructorType"; - TypeSystemPropertyName[TypeSystemPropertyName["DeclaredType"] = 2] = "DeclaredType"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedReturnType"] = 3] = "ResolvedReturnType"; - })(TypeSystemPropertyName || (TypeSystemPropertyName = {})); - var CheckMode; - (function (CheckMode) { - CheckMode[CheckMode["Normal"] = 0] = "Normal"; - CheckMode[CheckMode["SkipContextSensitive"] = 1] = "SkipContextSensitive"; - CheckMode[CheckMode["Inferential"] = 2] = "Inferential"; - })(CheckMode || (CheckMode = {})); - var builtinGlobals = ts.createMap(); - builtinGlobals.set(undefinedSymbol.name, undefinedSymbol); - initializeTypeChecker(); - return checker; - function getJsxNamespace() { - if (!_jsxNamespace) { - _jsxNamespace = "React"; - if (compilerOptions.jsxFactory) { - _jsxFactoryEntity = ts.parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); - if (_jsxFactoryEntity) { - _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).text; - } - } - else if (compilerOptions.reactNamespace) { - _jsxNamespace = compilerOptions.reactNamespace; - } - } - return _jsxNamespace; - } - function getEmitResolver(sourceFile, cancellationToken) { - getDiagnostics(sourceFile, cancellationToken); - return emitResolver; - } - function error(location, message, arg0, arg1, arg2) { - var diagnostic = location - ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) - : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); - diagnostics.add(diagnostic); - } - function createSymbol(flags, name) { - symbolCount++; - var symbol = (new Symbol(flags | 134217728, name)); - symbol.checkFlags = 0; - return symbol; - } - function isTransientSymbol(symbol) { - return (symbol.flags & 134217728) !== 0; - } - function getExcludedSymbolFlags(flags) { - var result = 0; - if (flags & 2) - result |= 107455; - if (flags & 1) - result |= 107454; - if (flags & 4) - result |= 0; - if (flags & 8) - result |= 900095; - if (flags & 16) - result |= 106927; - if (flags & 32) - result |= 899519; - if (flags & 64) - result |= 792968; - if (flags & 256) - result |= 899327; - if (flags & 128) - result |= 899967; - if (flags & 512) - result |= 106639; - if (flags & 8192) - result |= 99263; - if (flags & 32768) - result |= 41919; - if (flags & 65536) - result |= 74687; - if (flags & 262144) - result |= 530920; - if (flags & 524288) - result |= 793064; - if (flags & 8388608) - result |= 8388608; - return result; - } - function recordMergedSymbol(target, source) { - if (!source.mergeId) { - source.mergeId = nextMergeId; - nextMergeId++; - } - mergedSymbols[source.mergeId] = target; - } - function cloneSymbol(symbol) { - var result = createSymbol(symbol.flags, symbol.name); - result.declarations = symbol.declarations.slice(0); - result.parent = symbol.parent; - if (symbol.valueDeclaration) - result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) - result.constEnumOnlyModule = true; - if (symbol.members) - result.members = ts.cloneMap(symbol.members); - if (symbol.exports) - result.exports = ts.cloneMap(symbol.exports); - recordMergedSymbol(result, symbol); - return result; - } - function mergeSymbol(target, source) { - if (!(target.flags & getExcludedSymbolFlags(source.flags))) { - if (source.flags & 512 && target.flags & 512 && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - target.constEnumOnlyModule = false; - } - target.flags |= source.flags; - if (source.valueDeclaration && - (!target.valueDeclaration || - (target.valueDeclaration.kind === 233 && source.valueDeclaration.kind !== 233))) { - target.valueDeclaration = source.valueDeclaration; - } - ts.addRange(target.declarations, source.declarations); - if (source.members) { - if (!target.members) - target.members = ts.createMap(); - mergeSymbolTable(target.members, source.members); - } - if (source.exports) { - if (!target.exports) - target.exports = ts.createMap(); - mergeSymbolTable(target.exports, source.exports); - } - recordMergedSymbol(target, source); - } - else if (target.flags & 1024) { - error(ts.getNameOfDeclaration(source.declarations[0]), ts.Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, symbolToString(target)); - } - else { - var message_2 = target.flags & 2 || source.flags & 2 - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(source.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - ts.forEach(target.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - } - } - function mergeSymbolTable(target, source) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - } - else { - if (!(targetSymbol.flags & 134217728)) { - targetSymbol = cloneSymbol(targetSymbol); - target.set(id, targetSymbol); - } - mergeSymbol(targetSymbol, sourceSymbol); - } - }); - } - function mergeModuleAugmentation(moduleName) { - var moduleAugmentation = moduleName.parent; - if (moduleAugmentation.symbol.declarations[0] !== moduleAugmentation) { - ts.Debug.assert(moduleAugmentation.symbol.declarations.length > 1); - return; - } - if (ts.isGlobalScopeAugmentation(moduleAugmentation)) { - mergeSymbolTable(globals, moduleAugmentation.symbol.exports); - } - else { - var moduleNotFoundError = !ts.isInAmbientContext(moduleName.parent.parent) - ? ts.Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found - : undefined; - var mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true); - if (!mainModule) { - return; - } - mainModule = resolveExternalModuleSymbol(mainModule); - if (mainModule.flags & 1920) { - mainModule = mainModule.flags & 134217728 ? mainModule : cloneSymbol(mainModule); - mergeSymbol(mainModule, moduleAugmentation.symbol); - } - else { - error(moduleName, ts.Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); - } - } - } - function addToSymbolTable(target, source, message) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (targetSymbol) { - ts.forEach(targetSymbol.declarations, addDeclarationDiagnostic(id, message)); - } - else { - target.set(id, sourceSymbol); - } - }); - function addDeclarationDiagnostic(id, message) { - return function (declaration) { return diagnostics.add(ts.createDiagnosticForNode(declaration, message, id)); }; - } - } - function getSymbolLinks(symbol) { - if (symbol.flags & 134217728) - return symbol; - var id = getSymbolId(symbol); - return symbolLinks[id] || (symbolLinks[id] = {}); - } - function getNodeLinks(node) { - var nodeId = getNodeId(node); - return nodeLinks[nodeId] || (nodeLinks[nodeId] = { flags: 0 }); - } - function getObjectFlags(type) { - return type.flags & 32768 ? type.objectFlags : 0; - } - function getCheckFlags(symbol) { - return symbol.flags & 134217728 ? symbol.checkFlags : 0; - } - function isGlobalSourceFile(node) { - return node.kind === 265 && !ts.isExternalOrCommonJsModule(node); - } - function getSymbol(symbols, name, meaning) { - if (meaning) { - var symbol = symbols.get(name); - if (symbol) { - ts.Debug.assert((getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here."); - if (symbol.flags & meaning) { - return symbol; - } - if (symbol.flags & 8388608) { - var target = resolveAlias(symbol); - if (target === unknownSymbol || target.flags & meaning) { - return symbol; - } - } - } - } - } - function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { - var constructorDeclaration = parameter.parent; - var classDeclaration = parameter.parent.parent; - var parameterSymbol = getSymbol(constructorDeclaration.locals, parameterName, 107455); - var propertySymbol = getSymbol(classDeclaration.symbol.members, parameterName, 107455); - if (parameterSymbol && propertySymbol) { - return [parameterSymbol, propertySymbol]; - } - ts.Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); - } - function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { - var declarationFile = ts.getSourceFileOfNode(declaration); - var useFile = ts.getSourceFileOfNode(usage); - if (declarationFile !== useFile) { - if ((modulekind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator)) || - (!compilerOptions.outFile && !compilerOptions.out) || - ts.isInAmbientContext(declaration)) { - return true; - } - if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { - return true; - } - var sourceFiles = host.getSourceFiles(); - return ts.indexOf(sourceFiles, declarationFile) <= ts.indexOf(sourceFiles, useFile); - } - if (declaration.pos <= usage.pos) { - if (declaration.kind === 176) { - var errorBindingElement = ts.getAncestor(usage, 176); - if (errorBindingElement) { - return ts.findAncestor(errorBindingElement, ts.isBindingElement) !== ts.findAncestor(declaration, ts.isBindingElement) || - declaration.pos < errorBindingElement.pos; - } - return isBlockScopedNameDeclaredBeforeUse(ts.getAncestor(declaration, 226), usage); - } - else if (declaration.kind === 226) { - return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); - } - return true; - } - if (usage.parent.kind === 246) { - return true; - } - var container = ts.getEnclosingBlockScopeContainer(declaration); - return isInTypeQuery(usage) || isUsedInFunctionOrInstanceProperty(usage, declaration, container); - function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage) { - var container = ts.getEnclosingBlockScopeContainer(declaration); - switch (declaration.parent.parent.kind) { - case 208: - case 214: - case 216: - if (isSameScopeDescendentOf(usage, declaration, container)) { - return true; - } - break; - } - switch (declaration.parent.parent.kind) { - case 215: - case 216: - if (isSameScopeDescendentOf(usage, declaration.parent.parent.expression, container)) { - return true; - } - } - return false; - } - function isUsedInFunctionOrInstanceProperty(usage, declaration, container) { - return !!ts.findAncestor(usage, function (current) { - if (current === container) { - return "quit"; - } - if (ts.isFunctionLike(current)) { - return true; - } - var initializerOfProperty = current.parent && - current.parent.kind === 149 && - current.parent.initializer === current; - if (initializerOfProperty) { - if (ts.getModifierFlags(current.parent) & 32) { - if (declaration.kind === 151) { - return true; - } - } - else { - var isDeclarationInstanceProperty = declaration.kind === 149 && !(ts.getModifierFlags(declaration) & 32); - if (!isDeclarationInstanceProperty || ts.getContainingClass(usage) !== ts.getContainingClass(declaration)) { - return true; - } - } - } - }); - } - } - function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { - var result; - var lastLocation; - var propertyWithInvalidInitializer; - var errorLocation = location; - var grandparent; - var isInExternalModule = false; - loop: while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = getSymbol(location.locals, name, meaning)) { - var useResult = true; - if (ts.isFunctionLike(location) && lastLocation && lastLocation !== location.body) { - if (meaning & result.flags & 793064 && lastLocation.kind !== 283) { - useResult = result.flags & 262144 - ? lastLocation === location.type || - lastLocation.kind === 146 || - lastLocation.kind === 145 - : false; - } - if (meaning & 107455 && result.flags & 1) { - useResult = - lastLocation.kind === 146 || - (lastLocation === location.type && - result.valueDeclaration.kind === 146); - } - } - if (useResult) { - break loop; - } - else { - result = undefined; - } - } - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) - break; - isInExternalModule = true; - case 233: - var moduleExports = getSymbolOfNode(location).exports; - if (location.kind === 265 || ts.isAmbientModule(location)) { - if (result = moduleExports.get("default")) { - var localSymbol = ts.getLocalSymbolForExportDefault(result); - if (localSymbol && (result.flags & meaning) && localSymbol.name === name) { - break loop; - } - result = undefined; - } - var moduleExport = moduleExports.get(name); - if (moduleExport && - moduleExport.flags === 8388608 && - ts.getDeclarationOfKind(moduleExport, 246)) { - break; - } - } - if (result = getSymbol(moduleExports, name, meaning & 8914931)) { - break loop; - } - break; - case 232: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8)) { - break loop; - } - break; - case 149: - case 148: - if (ts.isClassLike(location.parent) && !(ts.getModifierFlags(location) & 32)) { - var ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (getSymbol(ctor.locals, name, meaning & 107455)) { - propertyWithInvalidInitializer = location; - } - } - } - break; - case 229: - case 199: - case 230: - if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 793064)) { - if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { - result = undefined; - break; - } - if (lastLocation && ts.getModifierFlags(lastLocation) & 32) { - error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); - return undefined; - } - break loop; - } - if (location.kind === 199 && meaning & 32) { - var className = location.name; - if (className && name === className.text) { - result = location.symbol; - break loop; - } - } - break; - case 144: - grandparent = location.parent.parent; - if (ts.isClassLike(grandparent) || grandparent.kind === 230) { - if (result = getSymbol(getSymbolOfNode(grandparent).members, name, meaning & 793064)) { - error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); - return undefined; - } - } - break; - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 187: - if (meaning & 3 && name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 186: - if (meaning & 3 && name === "arguments") { - result = argumentsSymbol; - break loop; - } - if (meaning & 16) { - var functionName = location.name; - if (functionName && name === functionName.text) { - result = location.symbol; - break loop; - } - } - break; - case 147: - if (location.parent && location.parent.kind === 146) { - location = location.parent; - } - if (location.parent && ts.isClassElement(location.parent)) { - location = location.parent; - } - break; - } - lastLocation = location; - location = location.parent; - } - if (result && nameNotFoundMessage && noUnusedIdentifiers) { - result.isReferenced = true; - } - if (!result) { - result = getSymbol(globals, name, meaning); - } - if (!result) { - if (nameNotFoundMessage) { - if (!errorLocation || - !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && - !checkAndReportErrorForExtendingInterface(errorLocation) && - !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && - !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && - !checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning)) { - error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - } - } - return undefined; - } - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer) { - var propertyName = propertyWithInvalidInitializer.name; - error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return undefined; - } - if (meaning & 2 || - ((meaning & 32 || meaning & 384) && (meaning & 107455) === 107455)) { - var exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); - if (exportOrLocalSymbol.flags & 2 || exportOrLocalSymbol.flags & 32 || exportOrLocalSymbol.flags & 384) { - checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); - } - } - if (result && isInExternalModule && (meaning & 107455) === 107455) { - var decls = result.declarations; - if (decls && decls.length === 1 && decls[0].kind === 236) { - error(errorLocation, ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, name); - } - } - } - return result; - } - function isTypeParameterSymbolDeclaredInContainer(symbol, container) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.kind === 145 && decl.parent === container) { - return true; - } - } - return false; - } - function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { - if ((errorLocation.kind === 71 && (isTypeReferenceIdentifier(errorLocation)) || isInTypeQuery(errorLocation))) { - return false; - } - var container = ts.getThisContainer(errorLocation, true); - var location = container; - while (location) { - if (ts.isClassLike(location.parent)) { - var classSymbol = getSymbolOfNode(location.parent); - if (!classSymbol) { - break; - } - var constructorType = getTypeOfSymbol(classSymbol); - if (getPropertyOfType(constructorType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg), symbolToString(classSymbol)); - return true; - } - if (location === container && !(ts.getModifierFlags(location) & 32)) { - var instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; - if (getPropertyOfType(instanceType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return true; - } - } - } - location = location.parent; - } - return false; - } - function checkAndReportErrorForExtendingInterface(errorLocation) { - var expression = getEntityNameForExtendingInterface(errorLocation); - var isError = !!(expression && resolveEntityName(expression, 64, true)); - if (isError) { - error(errorLocation, ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, ts.getTextOfNode(expression)); - } - return isError; - } - function getEntityNameForExtendingInterface(node) { - switch (node.kind) { - case 71: - case 179: - return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined; - case 201: - ts.Debug.assert(ts.isEntityNameExpression(node.expression)); - return node.expression; - default: - return undefined; - } - } - function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { - if (meaning === 1920) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 & ~107455, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { - if (meaning & (107455 & ~1024)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 & ~107455, undefined, undefined)); - if (symbol && !(symbol.flags & 1024)) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) { - if (meaning & (107455 & ~1024 & ~793064)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~107455, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_value, name); - return true; - } - } - else if (meaning & (793064 & ~1024 & ~107455)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~793064, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_type, name); - return true; - } - } - return false; - } - function checkResolvedBlockScopedVariable(result, errorLocation) { - ts.Debug.assert(!!(result.flags & 2 || result.flags & 32 || result.flags & 384)); - var declaration = ts.forEach(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) || ts.isClassLike(d) || (d.kind === 232) ? d : undefined; }); - ts.Debug.assert(declaration !== undefined, "Declaration to checkResolvedBlockScopedVariable is undefined"); - if (!ts.isInAmbientContext(declaration) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { - if (result.flags & 2) { - error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 32) { - error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 384) { - error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - } - } - function isSameScopeDescendentOf(initial, parent, stopAt) { - return parent && !!ts.findAncestor(initial, function (n) { return n === stopAt || ts.isFunctionLike(n) ? "quit" : n === parent; }); - } - function getAnyImportSyntax(node) { - if (ts.isAliasSymbolDeclaration(node)) { - if (node.kind === 237) { - return node; - } - return ts.findAncestor(node, function (n) { return n.kind === 238; }); - } - } - function getDeclarationOfAliasSymbol(symbol) { - return ts.find(symbol.declarations, ts.isAliasSymbolDeclaration); - } - function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { - if (node.moduleReference.kind === 248) { - return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node))); - } - return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); - } - function getTargetOfImportClause(node, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); - if (moduleSymbol) { - var exportDefaultSymbol = void 0; - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - exportDefaultSymbol = moduleSymbol; - } - else { - var exportValue = moduleSymbol.exports.get("export="); - exportDefaultSymbol = exportValue - ? getPropertyOfType(getTypeOfSymbol(exportValue), "default") - : resolveSymbol(moduleSymbol.exports.get("default"), dontResolveAlias); - } - if (!exportDefaultSymbol && !allowSyntheticDefaultImports) { - error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); - } - else if (!exportDefaultSymbol && allowSyntheticDefaultImports) { - return resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - return exportDefaultSymbol; - } - } - function getTargetOfNamespaceImport(node, dontResolveAlias) { - var moduleSpecifier = node.parent.parent.moduleSpecifier; - return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier, dontResolveAlias); - } - function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { - if (valueSymbol.flags & (793064 | 1920)) { - return valueSymbol; - } - var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.name); - result.declarations = ts.concatenate(valueSymbol.declarations, typeSymbol.declarations); - result.parent = valueSymbol.parent || typeSymbol.parent; - if (valueSymbol.valueDeclaration) - result.valueDeclaration = valueSymbol.valueDeclaration; - if (typeSymbol.members) - result.members = typeSymbol.members; - if (valueSymbol.exports) - result.exports = valueSymbol.exports; - return result; - } - function getExportOfModule(symbol, name, dontResolveAlias) { - if (symbol.flags & 1536) { - return resolveSymbol(getExportsOfSymbol(symbol).get(name), dontResolveAlias); - } - } - function getPropertyOfVariable(symbol, name) { - if (symbol.flags & 3) { - var typeAnnotation = symbol.valueDeclaration.type; - if (typeAnnotation) { - return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); - } - } - } - function getExternalModuleMember(node, specifier, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier, dontResolveAlias); - if (targetSymbol) { - var name = specifier.propertyName || specifier.name; - if (name.text) { - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return moduleSymbol; - } - var symbolFromVariable = void 0; - if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=")) { - symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.text); - } - else { - symbolFromVariable = getPropertyOfVariable(targetSymbol, name.text); - } - symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); - var symbolFromModule = getExportOfModule(targetSymbol, name.text, dontResolveAlias); - if (!symbolFromModule && allowSyntheticDefaultImports && name.text === "default") { - symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - var symbol = symbolFromModule && symbolFromVariable ? - combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : - symbolFromModule || symbolFromVariable; - if (!symbol) { - error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(moduleSymbol), ts.declarationNameToString(name)); - } - return symbol; - } - } - } - function getTargetOfImportSpecifier(node, dontResolveAlias) { - return getExternalModuleMember(node.parent.parent.parent, node, dontResolveAlias); - } - function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { - return resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); - } - function getTargetOfExportSpecifier(node, dontResolveAlias) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : - resolveEntityName(node.propertyName || node.name, 107455 | 793064 | 1920, false, dontResolveAlias); - } - function getTargetOfExportAssignment(node, dontResolveAlias) { - return resolveEntityName(node.expression, 107455 | 793064 | 1920, false, dontResolveAlias); - } - function getTargetOfAliasDeclaration(node, dontRecursivelyResolve) { - switch (node.kind) { - case 237: - return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); - case 239: - return getTargetOfImportClause(node, dontRecursivelyResolve); - case 240: - return getTargetOfNamespaceImport(node, dontRecursivelyResolve); - case 242: - return getTargetOfImportSpecifier(node, dontRecursivelyResolve); - case 246: - return getTargetOfExportSpecifier(node, dontRecursivelyResolve); - case 243: - return getTargetOfExportAssignment(node, dontRecursivelyResolve); - case 236: - return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); - } - } - function resolveSymbol(symbol, dontResolveAlias) { - var shouldResolve = !dontResolveAlias && symbol && symbol.flags & 8388608 && !(symbol.flags & (107455 | 793064 | 1920)); - return shouldResolve ? resolveAlias(symbol) : symbol; - } - function resolveAlias(symbol) { - ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.target) { - links.target = resolvingSymbol; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - var target = getTargetOfAliasDeclaration(node); - if (links.target === resolvingSymbol) { - links.target = target || unknownSymbol; - } - else { - error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); - } - } - else if (links.target === resolvingSymbol) { - links.target = unknownSymbol; - } - return links.target; - } - function markExportAsReferenced(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target) { - var markAlias = target === unknownSymbol || - ((target.flags & 107455) && !isConstEnumOrConstEnumOnlyModule(target)); - if (markAlias) { - markAliasSymbolAsReferenced(symbol); - } - } - } - function markAliasSymbolAsReferenced(symbol) { - var links = getSymbolLinks(symbol); - if (!links.referenced) { - links.referenced = true; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - if (node.kind === 243) { - checkExpressionCached(node.expression); - } - else if (node.kind === 246) { - checkExpressionCached(node.propertyName || node.name); - } - else if (ts.isInternalModuleImportEqualsDeclaration(node)) { - checkExpressionCached(node.moduleReference); - } - } - } - function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { - if (entityName.kind === 71 && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (entityName.kind === 71 || entityName.parent.kind === 143) { - return resolveEntityName(entityName, 1920, false, dontResolveAlias); - } - else { - ts.Debug.assert(entityName.parent.kind === 237); - return resolveEntityName(entityName, 107455 | 793064 | 1920, false, dontResolveAlias); - } - } - function getFullyQualifiedName(symbol) { - return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); - } - function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { - if (ts.nodeIsMissing(name)) { - return undefined; - } - var symbol; - if (name.kind === 71) { - var message = meaning === 1920 ? ts.Diagnostics.Cannot_find_namespace_0 : ts.Diagnostics.Cannot_find_name_0; - symbol = resolveName(location || name, name.text, meaning, ignoreErrors ? undefined : message, name); - if (!symbol) { - return undefined; - } - } - else if (name.kind === 143 || name.kind === 179) { - var left = void 0; - if (name.kind === 143) { - left = name.left; - } - else if (name.kind === 179 && - (name.expression.kind === 185 || ts.isEntityNameExpression(name.expression))) { - left = name.expression; - } - else { - return undefined; - } - var right = name.kind === 143 ? name.right : name.name; - var namespace = resolveEntityName(left, 1920, ignoreErrors, false, location); - if (!namespace || ts.nodeIsMissing(right)) { - return undefined; - } - else if (namespace === unknownSymbol) { - return namespace; - } - symbol = getSymbol(getExportsOfSymbol(namespace), right.text, meaning); - if (!symbol) { - if (!ignoreErrors) { - error(right, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right)); - } - return undefined; - } - } - else if (name.kind === 185) { - return ts.isEntityNameExpression(name.expression) ? - resolveEntityName(name.expression, meaning, ignoreErrors, dontResolveAlias, location) : - undefined; - } - else { - ts.Debug.fail("Unknown entity name kind."); - } - ts.Debug.assert((getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here."); - return (symbol.flags & meaning) || dontResolveAlias ? symbol : resolveAlias(symbol); - } - function resolveExternalModuleName(location, moduleReferenceExpression) { - return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ts.Diagnostics.Cannot_find_module_0); - } - function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - if (moduleReferenceExpression.kind !== 9 && moduleReferenceExpression.kind !== 13) { - return; - } - var moduleReferenceLiteral = moduleReferenceExpression; - return resolveExternalModule(location, moduleReferenceLiteral.text, moduleNotFoundError, moduleReferenceLiteral, isForAugmentation); - } - function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - var moduleName = ts.escapeIdentifier(moduleReference); - if (moduleName === undefined) { - return; - } - var ambientModule = tryFindAmbientModule(moduleName, true); - if (ambientModule) { - return ambientModule; - } - var isRelative = ts.isExternalModuleNameRelative(moduleName); - var resolvedModule = ts.getResolvedModule(ts.getSourceFileOfNode(location), moduleReference); - var resolutionDiagnostic = resolvedModule && ts.getResolutionDiagnostic(compilerOptions, resolvedModule); - var sourceFile = resolvedModule && !resolutionDiagnostic && host.getSourceFile(resolvedModule.resolvedFileName); - if (sourceFile) { - if (sourceFile.symbol) { - return getMergedSymbol(sourceFile.symbol); - } - if (moduleNotFoundError) { - error(errorNode, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); - } - return undefined; - } - if (patternAmbientModules) { - var pattern = ts.findBestPatternMatch(patternAmbientModules, function (_) { return _.pattern; }, moduleName); - if (pattern) { - return getMergedSymbol(pattern.symbol); - } - } - if (!isRelative && resolvedModule && !ts.extensionIsTypeScript(resolvedModule.extension)) { - if (isForAugmentation) { - var diag = ts.Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; - error(errorNode, diag, moduleReference, resolvedModule.resolvedFileName); - } - else if (noImplicitAny && moduleNotFoundError) { - error(errorNode, ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, moduleReference, resolvedModule.resolvedFileName); - } - return undefined; - } - if (moduleNotFoundError) { - if (resolutionDiagnostic) { - error(errorNode, resolutionDiagnostic, moduleName, resolvedModule.resolvedFileName); - } - else { - var tsExtension = ts.tryExtractTypeScriptExtension(moduleName); - if (tsExtension) { - var diag = ts.Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead; - error(errorNode, diag, tsExtension, ts.removeExtension(moduleName, tsExtension)); - } - else { - error(errorNode, moduleNotFoundError, moduleName); - } - } - } - return undefined; - } - function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { - return moduleSymbol && getMergedSymbol(resolveSymbol(moduleSymbol.exports.get("export="), dontResolveAlias)) || moduleSymbol; - } - function resolveESModuleSymbol(moduleSymbol, moduleReferenceExpression, dontResolveAlias) { - var symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); - if (!dontResolveAlias && symbol && !(symbol.flags & (1536 | 3))) { - error(moduleReferenceExpression, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol)); - symbol = undefined; - } - return symbol; - } - function hasExportAssignmentSymbol(moduleSymbol) { - return moduleSymbol.exports.get("export=") !== undefined; - } - function getExportsOfModuleAsArray(moduleSymbol) { - return symbolsToArray(getExportsOfModule(moduleSymbol)); - } - function getExportsAndPropertiesOfModule(moduleSymbol) { - var exports = getExportsOfModuleAsArray(moduleSymbol); - var exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - ts.addRange(exports, getPropertiesOfType(getTypeOfSymbol(exportEquals))); - } - return exports; - } - function tryGetMemberInModuleExports(memberName, moduleSymbol) { - var symbolTable = getExportsOfModule(moduleSymbol); - if (symbolTable) { - return symbolTable.get(memberName); - } - } - function getExportsOfSymbol(symbol) { - return symbol.flags & 1536 ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; - } - function getExportsOfModule(moduleSymbol) { - var links = getSymbolLinks(moduleSymbol); - return links.resolvedExports || (links.resolvedExports = getExportsForModule(moduleSymbol)); - } - function extendExportSymbols(target, source, lookupTable, exportNode) { - source && source.forEach(function (sourceSymbol, id) { - if (id === "default") - return; - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - if (lookupTable && exportNode) { - lookupTable.set(id, { - specifierText: ts.getTextOfNode(exportNode.moduleSpecifier) - }); - } - } - else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { - var collisionTracker = lookupTable.get(id); - if (!collisionTracker.exportsWithDuplicate) { - collisionTracker.exportsWithDuplicate = [exportNode]; - } - else { - collisionTracker.exportsWithDuplicate.push(exportNode); - } - } - }); - } - function getExportsForModule(moduleSymbol) { - var visitedSymbols = []; - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - return visit(moduleSymbol) || moduleSymbol.exports; - function visit(symbol) { - if (!(symbol && symbol.flags & 1952 && !ts.contains(visitedSymbols, symbol))) { - return; - } - visitedSymbols.push(symbol); - var symbols = ts.cloneMap(symbol.exports); - var exportStars = symbol.exports.get("__export"); - if (exportStars) { - var nestedSymbols = ts.createMap(); - var lookupTable_1 = ts.createMap(); - for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - var exportedSymbols = visit(resolvedModule); - extendExportSymbols(nestedSymbols, exportedSymbols, lookupTable_1, node); - } - lookupTable_1.forEach(function (_a, id) { - var exportsWithDuplicate = _a.exportsWithDuplicate; - if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { - return; - } - for (var _i = 0, exportsWithDuplicate_1 = exportsWithDuplicate; _i < exportsWithDuplicate_1.length; _i++) { - var node = exportsWithDuplicate_1[_i]; - diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, lookupTable_1.get(id).specifierText, id)); - } - }); - extendExportSymbols(symbols, nestedSymbols); - } - return symbols; - } - } - function getMergedSymbol(symbol) { - var merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfNode(node) { - return getMergedSymbol(node.symbol); - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent); - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return symbol && (symbol.flags & 1048576) !== 0 - ? getMergedSymbol(symbol.exportSymbol) - : symbol; - } - function symbolIsValue(symbol) { - return !!(symbol.flags & 107455 || symbol.flags & 8388608 && resolveAlias(symbol).flags & 107455); - } - function findConstructorDeclaration(node) { - var members = node.members; - for (var _i = 0, members_1 = members; _i < members_1.length; _i++) { - var member = members_1[_i]; - if (member.kind === 152 && ts.nodeIsPresent(member.body)) { - return member; - } - } - } - function createType(flags) { - var result = new Type(checker, flags); - typeCount++; - result.id = typeCount; - return result; - } - function createIntrinsicType(kind, intrinsicName) { - var type = createType(kind); - type.intrinsicName = intrinsicName; - return type; - } - function createBooleanType(trueFalseTypes) { - var type = getUnionType(trueFalseTypes); - type.flags |= 8; - type.intrinsicName = "boolean"; - return type; - } - function createObjectType(objectFlags, symbol) { - var type = createType(32768); - type.objectFlags = objectFlags; - type.symbol = symbol; - return type; - } - function createTypeofType() { - return getUnionType(ts.convertToArray(typeofEQFacts.keys(), function (s) { return getLiteralTypeForText(32, s); })); - } - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 && - name.charCodeAt(1) === 95 && - name.charCodeAt(2) !== 95 && - name.charCodeAt(2) !== 64; - } - function getNamedMembers(members) { - var result; - members.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - if (!result) - result = []; - if (symbolIsValue(symbol)) { - result.push(symbol); - } - } - }); - return result || emptyArray; - } - function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - type.members = members; - type.properties = getNamedMembers(members); - type.callSignatures = callSignatures; - type.constructSignatures = constructSignatures; - if (stringIndexInfo) - type.stringIndexInfo = stringIndexInfo; - if (numberIndexInfo) - type.numberIndexInfo = numberIndexInfo; - return type; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - return setStructuredTypeMembers(createObjectType(16, symbol), members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - var result; - for (var location = enclosingDeclaration; location; location = location.parent) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = callback(location.locals)) { - return result; - } - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - case 233: - if (result = callback(getSymbolOfNode(location).exports)) { - return result; - } - break; - } - } - return callback(globals); - } - function getQualifiedLeftMeaning(rightMeaning) { - return rightMeaning === 107455 ? 107455 : 1920; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { - function getAccessibleSymbolChainFromSymbolTable(symbols) { - return getAccessibleSymbolChainFromSymbolTableWorker(symbols, []); - } - function getAccessibleSymbolChainFromSymbolTableWorker(symbols, visitedSymbolTables) { - if (ts.contains(visitedSymbolTables, symbols)) { - return undefined; - } - visitedSymbolTables.push(symbols); - var result = trySymbolTable(symbols); - visitedSymbolTables.pop(); - return result; - function canQualifySymbol(symbolFromSymbolTable, meaning) { - if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { - return true; - } - var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); - return !!accessibleParent; - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { - if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { - return !ts.forEach(symbolFromSymbolTable.declarations, hasExternalModuleSymbol) && - canQualifySymbol(symbolFromSymbolTable, meaning); - } - } - function trySymbolTable(symbols) { - if (isAccessible(symbols.get(symbol.name))) { - return [symbol]; - } - return ts.forEachEntry(symbols, function (symbolFromSymbolTable) { - if (symbolFromSymbolTable.flags & 8388608 - && symbolFromSymbolTable.name !== "export=" - && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246)) { - if (!useOnlyExternalAliasing || - ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) { - var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); - if (isAccessible(symbolFromSymbolTable, resolveAlias(symbolFromSymbolTable))) { - return [symbolFromSymbolTable]; - } - var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTableWorker(resolvedImportedSymbol.exports, visitedSymbolTables) : undefined; - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } - } - } - }); - } - } - if (symbol) { - if (!(isPropertyOrMethodDeclarationSymbol(symbol))) { - return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); - } - } - } - function needsQualification(symbol, enclosingDeclaration, meaning) { - var qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { - var symbolFromSymbolTable = symbolTable.get(symbol.name); - if (!symbolFromSymbolTable) { - return false; - } - if (symbolFromSymbolTable === symbol) { - return true; - } - symbolFromSymbolTable = (symbolFromSymbolTable.flags & 8388608 && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246)) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; - if (symbolFromSymbolTable.flags & meaning) { - qualify = true; - return true; - } - return false; - }); - return qualify; - } - function isPropertyOrMethodDeclarationSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - switch (declaration.kind) { - case 149: - case 151: - case 153: - case 154: - continue; - default: - return false; - } - } - return true; - } - return false; - } - function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { - if (symbol && enclosingDeclaration && !(symbol.flags & 262144)) { - var initialSymbol = symbol; - var meaningToLook = meaning; - while (symbol) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, false); - if (accessibleSymbolChain) { - var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); - if (!hasAccessibleDeclarations) { - return { - accessibility: 1, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1920) : undefined, - }; - } - return hasAccessibleDeclarations; - } - meaningToLook = getQualifiedLeftMeaning(meaning); - symbol = getParentOfSymbol(symbol); - } - var symbolExternalModule = ts.forEach(initialSymbol.declarations, getExternalModuleContainer); - if (symbolExternalModule) { - var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - return { - accessibility: 2, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule) - }; - } - } - return { - accessibility: 1, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - }; - } - return { accessibility: 0 }; - function getExternalModuleContainer(declaration) { - var node = ts.findAncestor(declaration, hasExternalModuleSymbol); - return node && getSymbolOfNode(node); - } - } - function hasExternalModuleSymbol(declaration) { - return ts.isAmbientModule(declaration) || (declaration.kind === 265 && ts.isExternalOrCommonJsModule(declaration)); - } - function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { - var aliasesToMakeVisible; - if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { - return undefined; - } - return { accessibility: 0, aliasesToMakeVisible: aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - if (!isDeclarationVisible(declaration)) { - var anyImportSyntax = getAnyImportSyntax(declaration); - if (anyImportSyntax && - !(ts.getModifierFlags(anyImportSyntax) & 1) && - isDeclarationVisible(anyImportSyntax.parent)) { - if (shouldComputeAliasToMakeVisible) { - getNodeLinks(declaration).isVisible = true; - if (aliasesToMakeVisible) { - if (!ts.contains(aliasesToMakeVisible, anyImportSyntax)) { - aliasesToMakeVisible.push(anyImportSyntax); - } - } - else { - aliasesToMakeVisible = [anyImportSyntax]; - } - } - return true; - } - return false; - } - return true; - } - } - function isEntityNameVisible(entityName, enclosingDeclaration) { - var meaning; - if (entityName.parent.kind === 162 || ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning = 107455 | 1048576; - } - else if (entityName.kind === 143 || entityName.kind === 179 || - entityName.parent.kind === 237) { - meaning = 1920; - } - else { - meaning = 793064; - } - var firstIdentifier = getFirstIdentifier(entityName); - var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, undefined, undefined); - return (symbol && hasVisibleDeclarations(symbol, true)) || { - accessibility: 1, - errorSymbolName: ts.getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; - } - function writeKeyword(writer, kind) { - writer.writeKeyword(ts.tokenToString(kind)); - } - function writePunctuation(writer, kind) { - writer.writePunctuation(ts.tokenToString(kind)); - } - function writeSpace(writer) { - writer.writeSpace(" "); - } - function symbolToString(symbol, enclosingDeclaration, meaning) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function signatureToString(signature, enclosingDeclaration, flags, kind) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function typeToString(type, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - var maxLength = compilerOptions.noErrorTruncation || flags & 4 ? undefined : 100; - if (maxLength && result.length >= maxLength) { - result = result.substr(0, maxLength - "...".length) + "..."; - } - return result; - } - function createNodeBuilder() { - var context; - return { - typeToTypeNode: function (type, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = typeToTypeNodeHelper(type); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - indexInfoToIndexSignatureDeclaration: function (indexInfo, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - signatureToSignatureDeclaration: function (signature, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = signatureToSignatureDeclarationHelper(signature, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - } - }; - function createNodeBuilderContext(enclosingDeclaration, flags) { - return { - enclosingDeclaration: enclosingDeclaration, - flags: flags, - encounteredError: false, - inObjectTypeLiteral: false, - checkAlias: true, - symbolStack: undefined - }; - } - function typeToTypeNodeHelper(type) { - if (!type) { - context.encounteredError = true; - return undefined; - } - if (type.flags & 1) { - return ts.createKeywordTypeNode(119); - } - if (type.flags & 2) { - return ts.createKeywordTypeNode(136); - } - if (type.flags & 4) { - return ts.createKeywordTypeNode(133); - } - if (type.flags & 8) { - return ts.createKeywordTypeNode(122); - } - if (type.flags & 16) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & (32)) { - return ts.createLiteralTypeNode((ts.createLiteral(type.text))); - } - if (type.flags & (64)) { - return ts.createLiteralTypeNode((ts.createNumericLiteral(type.text))); - } - if (type.flags & 128) { - return type.intrinsicName === "true" ? ts.createTrue() : ts.createFalse(); - } - if (type.flags & 256) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & 1024) { - return ts.createKeywordTypeNode(105); - } - if (type.flags & 2048) { - return ts.createKeywordTypeNode(139); - } - if (type.flags & 4096) { - return ts.createKeywordTypeNode(95); - } - if (type.flags & 8192) { - return ts.createKeywordTypeNode(130); - } - if (type.flags & 512) { - return ts.createKeywordTypeNode(137); - } - if (type.flags & 16777216) { - return ts.createKeywordTypeNode(134); - } - if (type.flags & 16384 && type.isThisType) { - if (context.inObjectTypeLiteral) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowThisInObjectLiteral)) { - context.encounteredError = true; - } - } - return ts.createThis(); - } - var objectFlags = getObjectFlags(type); - if (objectFlags & 4) { - ts.Debug.assert(!!(type.flags & 32768)); - return typeReferenceToTypeNode(type); - } - if (objectFlags & 3) { - ts.Debug.assert(!!(type.flags & 32768)); - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & 16384) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (context.checkAlias && type.aliasSymbol) { - var name = symbolToName(type.aliasSymbol, false); - var typeArgumentNodes = type.aliasTypeArguments && mapToTypeNodeArray(type.aliasTypeArguments); - return ts.createTypeReferenceNode(name, typeArgumentNodes); - } - context.checkAlias = false; - if (type.flags & 65536) { - var formattedUnionTypes = formatUnionTypes(type.types); - var unionTypeNodes = formattedUnionTypes && mapToTypeNodeArray(formattedUnionTypes); - if (unionTypeNodes && unionTypeNodes.length > 0) { - return ts.createUnionOrIntersectionTypeNode(166, unionTypeNodes); - } - else { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyUnionOrIntersection)) { - context.encounteredError = true; - } - return undefined; - } - } - if (type.flags & 131072) { - return ts.createUnionOrIntersectionTypeNode(167, mapToTypeNodeArray(type.types)); - } - if (objectFlags & (16 | 32)) { - ts.Debug.assert(!!(type.flags & 32768)); - return createAnonymousTypeNode(type); - } - if (type.flags & 262144) { - var indexedType = type.type; - var indexTypeNode = typeToTypeNodeHelper(indexedType); - return ts.createTypeOperatorNode(indexTypeNode); - } - if (type.flags & 524288) { - var objectTypeNode = typeToTypeNodeHelper(type.objectType); - var indexTypeNode = typeToTypeNodeHelper(type.indexType); - return ts.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); - } - ts.Debug.fail("Should be unreachable."); - function mapToTypeNodeArray(types) { - var result = []; - for (var _i = 0, types_1 = types; _i < types_1.length; _i++) { - var type_1 = types_1[_i]; - var typeNode = typeToTypeNodeHelper(type_1); - if (typeNode) { - result.push(typeNode); - } - } - return result; - } - function createMappedTypeNodeFromType(type) { - ts.Debug.assert(!!(type.flags & 32768)); - var typeParameter = getTypeParameterFromMappedType(type); - var typeParameterNode = typeParameterToDeclaration(typeParameter); - var templateType = getTemplateTypeFromMappedType(type); - var templateTypeNode = typeToTypeNodeHelper(templateType); - var readonlyToken = type.declaration && type.declaration.readonlyToken ? ts.createToken(131) : undefined; - var questionToken = type.declaration && type.declaration.questionToken ? ts.createToken(55) : undefined; - return ts.createMappedTypeNode(readonlyToken, typeParameterNode, questionToken, templateTypeNode); - } - function createAnonymousTypeNode(type) { - var symbol = type.symbol; - if (symbol) { - if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 | 512) || - shouldWriteTypeOfFunctionSymbol()) { - return createTypeQueryNodeFromSymbol(symbol); - } - else if (ts.contains(context.symbolStack, symbol)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - var entityName = symbolToName(typeAlias, false); - return ts.createTypeReferenceNode(entityName, undefined); - } - else { - return ts.createKeywordTypeNode(119); - } - } - else { - if (!context.symbolStack) { - context.symbolStack = []; - } - context.symbolStack.push(symbol); - var result = createTypeNodeFromObjectType(type); - context.symbolStack.pop(); - return result; - } - } - else { - return createTypeNodeFromObjectType(type); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 || declaration.parent.kind === 234; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return ts.contains(context.symbolStack, symbol); - } - } - } - function createTypeNodeFromObjectType(type) { - if (type.objectFlags & 32) { - if (getConstraintTypeFromMappedType(type).flags & (16384 | 262144)) { - return createMappedTypeNodeFromType(type); - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - return ts.createTypeLiteralNode(undefined); - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var signature = resolved.callSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 160); - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - var signature = resolved.constructSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 161); - } - } - var saveInObjectTypeLiteral = context.inObjectTypeLiteral; - context.inObjectTypeLiteral = true; - var members = createTypeNodesFromResolvedType(resolved); - context.inObjectTypeLiteral = saveInObjectTypeLiteral; - return ts.createTypeLiteralNode(members); - } - function createTypeQueryNodeFromSymbol(symbol) { - var entityName = symbolToName(symbol, false); - return ts.createTypeQueryNode(entityName); - } - function typeReferenceToTypeNode(type) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType) { - var elementType = typeToTypeNodeHelper(typeArguments[0]); - return ts.createArrayTypeNode(elementType); - } - else if (type.target.objectFlags & 8) { - if (typeArguments.length > 0) { - var tupleConstituentNodes = mapToTypeNodeArray(typeArguments.slice(0, getTypeReferenceArity(type))); - if (tupleConstituentNodes && tupleConstituentNodes.length > 0) { - return ts.createTupleTypeNode(tupleConstituentNodes); - } - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyTuple)) { - context.encounteredError = true; - } - return undefined; - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - var qualifiedName = undefined; - if (outerTypeParameters) { - var length_1 = outerTypeParameters.length; - while (i < length_1) { - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_1 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - var qualifiedNamePart = symbolToName(parent, true); - if (!qualifiedName) { - qualifiedName = ts.createQualifiedName(qualifiedNamePart, undefined); - } - else { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = qualifiedNamePart; - qualifiedName = ts.createQualifiedName(qualifiedName, undefined); - } - } - } - } - var entityName = undefined; - var nameIdentifier = symbolToName(type.symbol, true); - if (qualifiedName) { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = nameIdentifier; - entityName = qualifiedName; - } - else { - entityName = nameIdentifier; - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - var typeArgumentNodes = ts.some(typeArguments) ? mapToTypeNodeArray(typeArguments.slice(i, typeParameterCount - i)) : undefined; - return ts.createTypeReferenceNode(entityName, typeArgumentNodes); - } - } - function createTypeNodesFromResolvedType(resolvedType) { - var typeElements = []; - for (var _i = 0, _a = resolvedType.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 155)); - } - for (var _b = 0, _c = resolvedType.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 156)); - } - if (resolvedType.stringIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.stringIndexInfo, 0)); - } - if (resolvedType.numberIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.numberIndexInfo, 1)); - } - var properties = resolvedType.properties; - if (!properties) { - return typeElements; - } - for (var _d = 0, properties_2 = properties; _d < properties_2.length; _d++) { - var propertySymbol = properties_2[_d]; - var propertyType = getTypeOfSymbol(propertySymbol); - var oldDeclaration = propertySymbol.declarations && propertySymbol.declarations[0]; - if (!oldDeclaration) { - return; - } - var propertyName = oldDeclaration.name; - var optionalToken = propertySymbol.flags & 67108864 ? ts.createToken(55) : undefined; - if (propertySymbol.flags & (16 | 8192) && !getPropertiesOfObjectType(propertyType).length) { - var signatures = getSignaturesOfType(propertyType, 0); - for (var _e = 0, signatures_1 = signatures; _e < signatures_1.length; _e++) { - var signature = signatures_1[_e]; - var methodDeclaration = signatureToSignatureDeclarationHelper(signature, 150); - methodDeclaration.name = propertyName; - methodDeclaration.questionToken = optionalToken; - typeElements.push(methodDeclaration); - } - } - else { - var propertyTypeNode = propertyType ? typeToTypeNodeHelper(propertyType) : ts.createKeywordTypeNode(119); - typeElements.push(ts.createPropertySignature(propertyName, optionalToken, propertyTypeNode, undefined)); - } - } - return typeElements.length ? typeElements : undefined; - } - } - function indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind) { - var indexerTypeNode = ts.createKeywordTypeNode(kind === 0 ? 136 : 133); - var name = ts.getNameFromIndexInfo(indexInfo); - var indexingParameter = ts.createParameter(undefined, undefined, undefined, name, undefined, indexerTypeNode, undefined); - var typeNode = typeToTypeNodeHelper(indexInfo.type); - return ts.createIndexSignatureDeclaration(undefined, indexInfo.isReadonly ? [ts.createToken(131)] : undefined, [indexingParameter], typeNode); - } - function signatureToSignatureDeclarationHelper(signature, kind) { - var typeParameters = signature.typeParameters && signature.typeParameters.map(function (parameter) { return typeParameterToDeclaration(parameter); }); - var parameters = signature.parameters.map(function (parameter) { return symbolToParameterDeclaration(parameter); }); - var returnTypeNode; - if (signature.typePredicate) { - var typePredicate = signature.typePredicate; - var parameterName = typePredicate.kind === 1 ? ts.createIdentifier(typePredicate.parameterName) : ts.createThisTypeNode(); - var typeNode = typeToTypeNodeHelper(typePredicate.type); - returnTypeNode = ts.createTypePredicateNode(parameterName, typeNode); - } - else { - var returnType = getReturnTypeOfSignature(signature); - returnTypeNode = returnType && typeToTypeNodeHelper(returnType); - } - var returnTypeNodeExceptAny = returnTypeNode && returnTypeNode.kind !== 119 ? returnTypeNode : undefined; - return ts.createSignatureDeclaration(kind, typeParameters, parameters, returnTypeNodeExceptAny); - } - function typeParameterToDeclaration(type) { - var constraint = getConstraintFromTypeParameter(type); - var constraintNode = constraint && typeToTypeNodeHelper(constraint); - var defaultParameter = getDefaultFromTypeParameter(type); - var defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter); - var name = symbolToName(type.symbol, true); - return ts.createTypeParameterDeclaration(name, constraintNode, defaultParameterNode); - } - function symbolToParameterDeclaration(parameterSymbol) { - var parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 146); - var parameterType = getTypeOfSymbol(parameterSymbol); - var parameterTypeNode = typeToTypeNodeHelper(parameterType); - var parameterNode = ts.createParameter(parameterDeclaration.decorators, parameterDeclaration.modifiers, parameterDeclaration.dotDotDotToken && ts.createToken(24), ts.getSynthesizedClone(parameterDeclaration.name), parameterDeclaration.questionToken && ts.createToken(55), parameterTypeNode, parameterDeclaration.initializer); - return parameterNode; - } - function symbolToName(symbol, expectsIdentifier) { - var chain; - var isTypeParameter = symbol.flags & 262144; - if (!isTypeParameter && context.enclosingDeclaration) { - chain = getSymbolChain(symbol, 0, true); - ts.Debug.assert(chain && chain.length > 0); - } - else { - chain = [symbol]; - } - if (expectsIdentifier && chain.length !== 1 - && !context.encounteredError - && !(context.flags & ts.NodeBuilderFlags.allowQualifedNameInPlaceOfIdentifier)) { - context.encounteredError = true; - } - return createEntityNameFromSymbolChain(chain, chain.length - 1); - function createEntityNameFromSymbolChain(chain, index) { - ts.Debug.assert(chain && 0 <= index && index < chain.length); - var symbol = chain[index]; - var typeParameterString = ""; - if (index > 0) { - var parentSymbol = chain[index - 1]; - var typeParameters = void 0; - if (getCheckFlags(symbol) & 1) { - typeParameters = getTypeParametersOfClassOrInterface(parentSymbol); - } - else { - var targetSymbol = getTargetSymbol(parentSymbol); - if (targetSymbol.flags & (32 | 64 | 524288)) { - typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - } - } - if (typeParameters && typeParameters.length > 0) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowTypeParameterInQualifiedName)) { - context.encounteredError = true; - } - var writer = ts.getSingleLineStringWriter(); - var displayBuilder = getSymbolDisplayBuilder(); - displayBuilder.buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, context.enclosingDeclaration, 0); - typeParameterString = writer.string(); - ts.releaseStringWriter(writer); - } - } - var symbolName = getNameOfSymbol(symbol); - var symbolNameWithTypeParameters = typeParameterString.length > 0 ? symbolName + "<" + typeParameterString + ">" : symbolName; - var identifier = ts.createIdentifier(symbolNameWithTypeParameters); - return index > 0 ? ts.createQualifiedName(createEntityNameFromSymbolChain(chain, index - 1), identifier) : identifier; - } - function getSymbolChain(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, context.enclosingDeclaration, meaning, false); - var parentSymbol; - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - var parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning), false); - if (parentChain) { - parentSymbol = parent; - accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [symbol]); - } - } - } - if (accessibleSymbolChain) { - return accessibleSymbolChain; - } - if (endOfChain || - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - !(symbol.flags & (2048 | 4096))) { - return [symbol]; - } - } - function getNameOfSymbol(symbol) { - var declaration = ts.firstOrUndefined(symbol.declarations); - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226) { - return ts.declarationNameToString(declaration.parent.name); - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowAnonymousIdentifier)) { - context.encounteredError = true; - } - switch (declaration.kind) { - case 199: - return "(Anonymous class)"; - case 186: - case 187: - return "(Anonymous function)"; - } - } - return symbol.name; - } - } - } - function typePredicateToString(typePredicate, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypePredicateDisplay(typePredicate, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function formatUnionTypes(types) { - var result = []; - var flags = 0; - for (var i = 0; i < types.length; i++) { - var t = types[i]; - flags |= t.flags; - if (!(t.flags & 6144)) { - if (t.flags & (128 | 256)) { - var baseType = t.flags & 128 ? booleanType : t.baseType; - var count = baseType.types.length; - if (i + count <= types.length && types[i + count - 1] === baseType.types[count - 1]) { - result.push(baseType); - i += count - 1; - continue; - } - } - result.push(t); - } - } - if (flags & 4096) - result.push(nullType); - if (flags & 2048) - result.push(undefinedType); - return result || types; - } - function visibilityToString(flags) { - if (flags === 8) { - return "private"; - } - if (flags === 16) { - return "protected"; - } - return "public"; - } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048) { - var node = ts.findAncestor(type.symbol.declarations[0].parent, function (n) { return n.kind !== 168; }); - if (node.kind === 231) { - return getSymbolOfNode(node); - } - } - return undefined; - } - function isTopLevelInExternalModuleAugmentation(node) { - return node && node.parent && - node.parent.kind === 234 && - ts.isExternalModuleAugmentation(node.parent.parent); - } - function literalTypeToString(type) { - return type.flags & 32 ? "\"" + ts.escapeString(type.text) + "\"" : type.text; - } - function getNameOfSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var declaration = symbol.declarations[0]; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226) { - return ts.declarationNameToString(declaration.parent.name); - } - switch (declaration.kind) { - case 199: - return "(Anonymous class)"; - case 186: - case 187: - return "(Anonymous function)"; - } - } - return symbol.name; - } - function getSymbolDisplayBuilder() { - function appendSymbolNameOnly(symbol, writer) { - writer.writeSymbol(getNameOfSymbol(symbol), symbol); - } - function appendPropertyOrElementAccessForSymbol(symbol, writer) { - var symbolName = getNameOfSymbol(symbol); - var firstChar = symbolName.charCodeAt(0); - var needsElementAccess = !ts.isIdentifierStart(firstChar, languageVersion); - if (needsElementAccess) { - writePunctuation(writer, 21); - if (ts.isSingleOrDoubleQuote(firstChar)) { - writer.writeStringLiteral(symbolName); - } - else { - writer.writeSymbol(symbolName, symbol); - } - writePunctuation(writer, 22); - } - else { - writePunctuation(writer, 23); - writer.writeSymbol(symbolName, symbol); - } - } - function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags, typeFlags) { - var parentSymbol; - function appendParentTypeArgumentsAndSymbolName(symbol) { - if (parentSymbol) { - if (flags & 1) { - if (getCheckFlags(symbol) & 1) { - buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); - } - else { - buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); - } - } - appendPropertyOrElementAccessForSymbol(symbol, writer); - } - else { - appendSymbolNameOnly(symbol, writer); - } - parentSymbol = symbol; - } - writer.trackSymbol(symbol, enclosingDeclaration, meaning); - function walkSymbol(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2)); - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - walkSymbol(parent, getQualifiedLeftMeaning(meaning), false); - } - } - if (accessibleSymbolChain) { - for (var _i = 0, accessibleSymbolChain_1 = accessibleSymbolChain; _i < accessibleSymbolChain_1.length; _i++) { - var accessibleSymbol = accessibleSymbolChain_1[_i]; - appendParentTypeArgumentsAndSymbolName(accessibleSymbol); - } - } - else if (endOfChain || - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - !(symbol.flags & (2048 | 4096))) { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - var isTypeParameter = symbol.flags & 262144; - var typeFormatFlag = 128 & typeFlags; - if (!isTypeParameter && (enclosingDeclaration || typeFormatFlag)) { - walkSymbol(symbol, meaning, true); - } - else { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, symbolStack) { - var globalFlagsToPass = globalFlags & 16; - var inObjectTypeLiteral = false; - return writeType(type, globalFlags); - function writeType(type, flags) { - var nextFlags = flags & ~512; - if (type.flags & 16793231) { - writer.writeKeyword(!(globalFlags & 16) && isTypeAny(type) - ? "any" - : type.intrinsicName); - } - else if (type.flags & 16384 && type.isThisType) { - if (inObjectTypeLiteral) { - writer.reportInaccessibleThisError(); - } - writer.writeKeyword("this"); - } - else if (getObjectFlags(type) & 4) { - writeTypeReference(type, nextFlags); - } - else if (type.flags & 256) { - buildSymbolDisplay(getParentOfSymbol(type.symbol), writer, enclosingDeclaration, 793064, 0, nextFlags); - writePunctuation(writer, 23); - appendSymbolNameOnly(type.symbol, writer); - } - else if (getObjectFlags(type) & 3 || type.flags & (16 | 16384)) { - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 793064, 0, nextFlags); - } - else if (!(flags & 512) && type.aliasSymbol && - isSymbolAccessible(type.aliasSymbol, enclosingDeclaration, 793064, false).accessibility === 0) { - var typeArguments = type.aliasTypeArguments; - writeSymbolTypeReference(type.aliasSymbol, typeArguments, 0, ts.length(typeArguments), nextFlags); - } - else if (type.flags & 196608) { - writeUnionOrIntersectionType(type, nextFlags); - } - else if (getObjectFlags(type) & (16 | 32)) { - writeAnonymousType(type, nextFlags); - } - else if (type.flags & 96) { - writer.writeStringLiteral(literalTypeToString(type)); - } - else if (type.flags & 262144) { - writer.writeKeyword("keyof"); - writeSpace(writer); - writeType(type.type, 64); - } - else if (type.flags & 524288) { - writeType(type.objectType, 64); - writePunctuation(writer, 21); - writeType(type.indexType, 0); - writePunctuation(writer, 22); - } - else { - writePunctuation(writer, 17); - writeSpace(writer); - writePunctuation(writer, 24); - writeSpace(writer); - writePunctuation(writer, 18); - } - } - function writeTypeList(types, delimiter) { - for (var i = 0; i < types.length; i++) { - if (i > 0) { - if (delimiter !== 26) { - writeSpace(writer); - } - writePunctuation(writer, delimiter); - writeSpace(writer); - } - writeType(types[i], delimiter === 26 ? 0 : 64); - } - } - function writeSymbolTypeReference(symbol, typeArguments, pos, end, flags) { - if (symbol.flags & 32 || !isReservedMemberName(symbol.name)) { - buildSymbolDisplay(symbol, writer, enclosingDeclaration, 793064, 0, flags); - } - if (pos < end) { - writePunctuation(writer, 27); - writeType(typeArguments[pos], 256); - pos++; - while (pos < end) { - writePunctuation(writer, 26); - writeSpace(writer); - writeType(typeArguments[pos], 0); - pos++; - } - writePunctuation(writer, 29); - } - } - function writeTypeReference(type, flags) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType && !(flags & 1)) { - writeType(typeArguments[0], 64); - writePunctuation(writer, 21); - writePunctuation(writer, 22); - } - else if (type.target.objectFlags & 8) { - writePunctuation(writer, 21); - writeTypeList(type.typeArguments.slice(0, getTypeReferenceArity(type)), 26); - writePunctuation(writer, 22); - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - if (outerTypeParameters) { - var length_2 = outerTypeParameters.length; - while (i < length_2) { - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - writeSymbolTypeReference(parent, typeArguments, start, i, flags); - writePunctuation(writer, 23); - } - } - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - writeSymbolTypeReference(type.symbol, typeArguments, i, typeParameterCount, flags); - } - } - function writeUnionOrIntersectionType(type, flags) { - if (flags & 64) { - writePunctuation(writer, 19); - } - if (type.flags & 65536) { - writeTypeList(formatUnionTypes(type.types), 49); - } - else { - writeTypeList(type.types, 48); - } - if (flags & 64) { - writePunctuation(writer, 20); - } - } - function writeAnonymousType(type, flags) { - var symbol = type.symbol; - if (symbol) { - if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 | 512)) { - writeTypeOfSymbol(type, flags); - } - else if (shouldWriteTypeOfFunctionSymbol()) { - writeTypeOfSymbol(type, flags); - } - else if (ts.contains(symbolStack, symbol)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 793064, 0, flags); - } - else { - writeKeyword(writer, 119); - } - } - else { - if (!symbolStack) { - symbolStack = []; - } - symbolStack.push(symbol); - writeLiteralType(type, flags); - symbolStack.pop(); - } - } - else { - writeLiteralType(type, flags); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 || declaration.parent.kind === 234; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return !!(flags & 2) || - (ts.contains(symbolStack, symbol)); - } - } - } - function writeTypeOfSymbol(type, typeFormatFlags) { - writeKeyword(writer, 103); - writeSpace(writer); - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455, 0, typeFormatFlags); - } - function writePropertyWithModifiers(prop) { - if (isReadonlySymbol(prop)) { - writeKeyword(writer, 131); - writeSpace(writer); - } - buildSymbolDisplay(prop, writer); - if (prop.flags & 67108864) { - writePunctuation(writer, 55); - } - } - function shouldAddParenthesisAroundFunctionType(callSignature, flags) { - if (flags & 64) { - return true; - } - else if (flags & 256) { - var typeParameters = callSignature.target && (flags & 32) ? - callSignature.target.typeParameters : callSignature.typeParameters; - return typeParameters && typeParameters.length !== 0; - } - return false; - } - function writeLiteralType(type, flags) { - if (type.objectFlags & 32) { - if (getConstraintTypeFromMappedType(type).flags & (16384 | 262144)) { - writeMappedType(type); - return; - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - writePunctuation(writer, 17); - writePunctuation(writer, 18); - return; - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var parenthesizeSignature = shouldAddParenthesisAroundFunctionType(resolved.callSignatures[0], flags); - if (parenthesizeSignature) { - writePunctuation(writer, 19); - } - buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, undefined, symbolStack); - if (parenthesizeSignature) { - writePunctuation(writer, 20); - } - return; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - if (flags & 64) { - writePunctuation(writer, 19); - } - writeKeyword(writer, 94); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, undefined, symbolStack); - if (flags & 64) { - writePunctuation(writer, 20); - } - return; - } - } - var saveInObjectTypeLiteral = inObjectTypeLiteral; - inObjectTypeLiteral = true; - writePunctuation(writer, 17); - writer.writeLine(); - writer.increaseIndent(); - writeObjectLiteralType(resolved); - writer.decreaseIndent(); - writePunctuation(writer, 18); - inObjectTypeLiteral = saveInObjectTypeLiteral; - } - function writeObjectLiteralType(resolved) { - for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, undefined, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, 1, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - buildIndexSignatureDisplay(resolved.stringIndexInfo, writer, 0, enclosingDeclaration, globalFlags, symbolStack); - buildIndexSignatureDisplay(resolved.numberIndexInfo, writer, 1, enclosingDeclaration, globalFlags, symbolStack); - for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (p.flags & (16 | 8192) && !getPropertiesOfObjectType(t).length) { - var signatures = getSignaturesOfType(t, 0); - for (var _f = 0, signatures_2 = signatures; _f < signatures_2.length; _f++) { - var signature = signatures_2[_f]; - writePropertyWithModifiers(p); - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, undefined, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - else { - writePropertyWithModifiers(p); - writePunctuation(writer, 56); - writeSpace(writer); - writeType(t, 0); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - } - function writeMappedType(type) { - writePunctuation(writer, 17); - writer.writeLine(); - writer.increaseIndent(); - if (type.declaration.readonlyToken) { - writeKeyword(writer, 131); - writeSpace(writer); - } - writePunctuation(writer, 21); - appendSymbolNameOnly(getTypeParameterFromMappedType(type).symbol, writer); - writeSpace(writer); - writeKeyword(writer, 92); - writeSpace(writer); - writeType(getConstraintTypeFromMappedType(type), 0); - writePunctuation(writer, 22); - if (type.declaration.questionToken) { - writePunctuation(writer, 55); - } - writePunctuation(writer, 56); - writeSpace(writer); - writeType(getTemplateTypeFromMappedType(type), 0); - writePunctuation(writer, 25); - writer.writeLine(); - writer.decreaseIndent(); - writePunctuation(writer, 18); - } - } - function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration, flags) { - var targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & 32 || targetSymbol.flags & 64 || targetSymbol.flags & 524288) { - buildDisplayForTypeParametersAndDelimiters(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), writer, enclosingDeclaration, flags); - } - } - function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, symbolStack) { - appendSymbolNameOnly(tp.symbol, writer); - var constraint = getConstraintOfTypeParameter(tp); - if (constraint) { - writeSpace(writer); - writeKeyword(writer, 85); - writeSpace(writer); - buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, symbolStack); - } - var defaultType = getDefaultFromTypeParameter(tp); - if (defaultType) { - writeSpace(writer); - writePunctuation(writer, 58); - writeSpace(writer); - buildTypeDisplay(defaultType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack) { - var parameterNode = p.valueDeclaration; - if (parameterNode ? ts.isRestParameter(parameterNode) : isTransientSymbol(p) && p.isRestParameter) { - writePunctuation(writer, 24); - } - if (parameterNode && ts.isBindingPattern(parameterNode.name)) { - buildBindingPatternDisplay(parameterNode.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - appendSymbolNameOnly(p, writer); - } - if (parameterNode && isOptionalParameter(parameterNode)) { - writePunctuation(writer, 55); - } - writePunctuation(writer, 56); - writeSpace(writer); - var type = getTypeOfSymbol(p); - if (parameterNode && isRequiredInitializedParameter(parameterNode)) { - type = includeFalsyTypes(type, 2048); - } - buildTypeDisplay(type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildBindingPatternDisplay(bindingPattern, writer, enclosingDeclaration, flags, symbolStack) { - if (bindingPattern.kind === 174) { - writePunctuation(writer, 17); - buildDisplayForCommaSeparatedList(bindingPattern.elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 18); - } - else if (bindingPattern.kind === 175) { - writePunctuation(writer, 21); - var elements = bindingPattern.elements; - buildDisplayForCommaSeparatedList(elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - if (elements && elements.hasTrailingComma) { - writePunctuation(writer, 26); - } - writePunctuation(writer, 22); - } - } - function buildBindingElementDisplay(bindingElement, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isOmittedExpression(bindingElement)) { - return; - } - ts.Debug.assert(bindingElement.kind === 176); - if (bindingElement.propertyName) { - writer.writeProperty(ts.getTextOfNode(bindingElement.propertyName)); - writePunctuation(writer, 56); - writeSpace(writer); - } - if (ts.isBindingPattern(bindingElement.name)) { - buildBindingPatternDisplay(bindingElement.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - if (bindingElement.dotDotDotToken) { - writePunctuation(writer, 24); - } - appendSymbolNameOnly(bindingElement.symbol, writer); - } - } - function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, symbolStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27); - buildDisplayForCommaSeparatedList(typeParameters, writer, function (p) { return buildTypeParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 29); - } - } - function buildDisplayForCommaSeparatedList(list, writer, action) { - for (var i = 0; i < list.length; i++) { - if (i > 0) { - writePunctuation(writer, 26); - writeSpace(writer); - } - action(list[i]); - } - } - function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27); - var flags = 256; - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 26); - writeSpace(writer); - flags = 0; - } - buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, flags); - } - writePunctuation(writer, 29); - } - } - function buildDisplayForParametersAndDelimiters(thisParameter, parameters, writer, enclosingDeclaration, flags, symbolStack) { - writePunctuation(writer, 19); - if (thisParameter) { - buildParameterDisplay(thisParameter, writer, enclosingDeclaration, flags, symbolStack); - } - for (var i = 0; i < parameters.length; i++) { - if (i > 0 || thisParameter) { - writePunctuation(writer, 26); - writeSpace(writer); - } - buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, symbolStack); - } - writePunctuation(writer, 20); - } - function buildTypePredicateDisplay(predicate, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isIdentifierTypePredicate(predicate)) { - writer.writeParameter(predicate.parameterName); - } - else { - writeKeyword(writer, 99); - } - writeSpace(writer); - writeKeyword(writer, 126); - writeSpace(writer); - buildTypeDisplay(predicate.type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack) { - var returnType = getReturnTypeOfSignature(signature); - if (flags & 2048 && isTypeAny(returnType)) { - return; - } - if (flags & 8) { - writeSpace(writer); - writePunctuation(writer, 36); - } - else { - writePunctuation(writer, 56); - } - writeSpace(writer); - if (signature.typePredicate) { - buildTypePredicateDisplay(signature.typePredicate, writer, enclosingDeclaration, flags, symbolStack); - } - else { - buildTypeDisplay(returnType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind, symbolStack) { - if (kind === 1) { - writeKeyword(writer, 94); - writeSpace(writer); - } - if (signature.target && (flags & 32)) { - buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); - } - else { - buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, symbolStack); - } - buildDisplayForParametersAndDelimiters(signature.thisParameter, signature.parameters, writer, enclosingDeclaration, flags, symbolStack); - buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack); - } - function buildIndexSignatureDisplay(info, writer, kind, enclosingDeclaration, globalFlags, symbolStack) { - if (info) { - if (info.isReadonly) { - writeKeyword(writer, 131); - writeSpace(writer); - } - writePunctuation(writer, 21); - writer.writeParameter(info.declaration ? ts.declarationNameToString(info.declaration.parameters[0].name) : "x"); - writePunctuation(writer, 56); - writeSpace(writer); - switch (kind) { - case 1: - writeKeyword(writer, 133); - break; - case 0: - writeKeyword(writer, 136); - break; - } - writePunctuation(writer, 22); - writePunctuation(writer, 56); - writeSpace(writer); - buildTypeDisplay(info.type, writer, enclosingDeclaration, globalFlags, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - return _displayBuilder || (_displayBuilder = { - buildSymbolDisplay: buildSymbolDisplay, - buildTypeDisplay: buildTypeDisplay, - buildTypeParameterDisplay: buildTypeParameterDisplay, - buildTypePredicateDisplay: buildTypePredicateDisplay, - buildParameterDisplay: buildParameterDisplay, - buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, - buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, - buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, - buildSignatureDisplay: buildSignatureDisplay, - buildIndexSignatureDisplay: buildIndexSignatureDisplay, - buildReturnTypeDisplay: buildReturnTypeDisplay - }); - } - function isDeclarationVisible(node) { - if (node) { - var links = getNodeLinks(node); - if (links.isVisible === undefined) { - links.isVisible = !!determineIfDeclarationIsVisible(); - } - return links.isVisible; - } - return false; - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 176: - return isDeclarationVisible(node.parent.parent); - case 226: - if (ts.isBindingPattern(node.name) && - !node.name.elements.length) { - return false; - } - case 233: - case 229: - case 230: - case 231: - case 228: - case 232: - case 237: - if (ts.isExternalModuleAugmentation(node)) { - return true; - } - var parent = getDeclarationContainer(node); - if (!(ts.getCombinedModifierFlags(node) & 1) && - !(node.kind !== 237 && parent.kind !== 265 && ts.isInAmbientContext(parent))) { - return isGlobalSourceFile(parent); - } - return isDeclarationVisible(parent); - case 149: - case 148: - case 153: - case 154: - case 151: - case 150: - if (ts.getModifierFlags(node) & (8 | 16)) { - return false; - } - case 152: - case 156: - case 155: - case 157: - case 146: - case 234: - case 160: - case 161: - case 163: - case 159: - case 164: - case 165: - case 166: - case 167: - case 168: - return isDeclarationVisible(node.parent); - case 239: - case 240: - case 242: - return false; - case 145: - case 265: - case 236: - return true; - case 243: - return false; - default: - return false; - } - } - } - function collectLinkedAliases(node) { - var exportSymbol; - if (node.parent && node.parent.kind === 243) { - exportSymbol = resolveName(node.parent, node.text, 107455 | 793064 | 1920 | 8388608, ts.Diagnostics.Cannot_find_name_0, node); - } - else if (node.parent.kind === 246) { - var exportSpecifier = node.parent; - exportSymbol = exportSpecifier.parent.parent.moduleSpecifier ? - getExternalModuleMember(exportSpecifier.parent.parent, exportSpecifier) : - resolveEntityName(exportSpecifier.propertyName || exportSpecifier.name, 107455 | 793064 | 1920 | 8388608); - } - var result = []; - if (exportSymbol) { - buildVisibleNodeList(exportSymbol.declarations); - } - return result; - function buildVisibleNodeList(declarations) { - ts.forEach(declarations, function (declaration) { - getNodeLinks(declaration).isVisible = true; - var resultNode = getAnyImportSyntax(declaration) || declaration; - if (!ts.contains(result, resultNode)) { - result.push(resultNode); - } - if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { - var internalModuleReference = declaration.moduleReference; - var firstIdentifier = getFirstIdentifier(internalModuleReference); - var importSymbol = resolveName(declaration, firstIdentifier.text, 107455 | 793064 | 1920, undefined, undefined); - if (importSymbol) { - buildVisibleNodeList(importSymbol.declarations); - } - } - }); - } - } - function pushTypeResolution(target, propertyName) { - var resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); - if (resolutionCycleStartIndex >= 0) { - var length_3 = resolutionTargets.length; - for (var i = resolutionCycleStartIndex; i < length_3; i++) { - resolutionResults[i] = false; - } - return false; - } - resolutionTargets.push(target); - resolutionResults.push(true); - resolutionPropertyNames.push(propertyName); - return true; - } - function findResolutionCycleStartIndex(target, propertyName) { - for (var i = resolutionTargets.length - 1; i >= 0; i--) { - if (hasType(resolutionTargets[i], resolutionPropertyNames[i])) { - return -1; - } - if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { - return i; - } - } - return -1; - } - function hasType(target, propertyName) { - if (propertyName === 0) { - return getSymbolLinks(target).type; - } - if (propertyName === 2) { - return getSymbolLinks(target).declaredType; - } - if (propertyName === 1) { - return target.resolvedBaseConstructorType; - } - if (propertyName === 3) { - return target.resolvedReturnType; - } - ts.Debug.fail("Unhandled TypeSystemPropertyName " + propertyName); - } - function popTypeResolution() { - resolutionTargets.pop(); - resolutionPropertyNames.pop(); - return resolutionResults.pop(); - } - function getDeclarationContainer(node) { - node = ts.findAncestor(ts.getRootDeclaration(node), function (node) { - switch (node.kind) { - case 226: - case 227: - case 242: - case 241: - case 240: - case 239: - return false; - default: - return true; - } - }); - return node && node.parent; - } - function getTypeOfPrototypeProperty(prototype) { - var classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); - return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; - } - function getTypeOfPropertyOfType(type, name) { - var prop = getPropertyOfType(type, name); - return prop ? getTypeOfSymbol(prop) : undefined; - } - function isTypeAny(type) { - return type && (type.flags & 1) !== 0; - } - function getTypeForBindingElementParent(node) { - var symbol = getSymbolOfNode(node); - return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false); - } - function isComputedNonLiteralName(name) { - return name.kind === 144 && !ts.isStringOrNumericLiteral(name.expression); - } - function getRestType(source, properties, symbol) { - source = filterType(source, function (t) { return !(t.flags & 6144); }); - if (source.flags & 8192) { - return emptyObjectType; - } - if (source.flags & 65536) { - return mapType(source, function (t) { return getRestType(t, properties, symbol); }); - } - var members = ts.createMap(); - var names = ts.createMap(); - for (var _i = 0, properties_3 = properties; _i < properties_3.length; _i++) { - var name = properties_3[_i]; - names.set(ts.getTextOfPropertyName(name), true); - } - for (var _a = 0, _b = getPropertiesOfType(source); _a < _b.length; _a++) { - var prop = _b[_a]; - var inNamesToRemove = names.has(prop.name); - var isPrivate = getDeclarationModifierFlagsFromSymbol(prop) & (8 | 16); - var isSetOnlyAccessor = prop.flags & 65536 && !(prop.flags & 32768); - if (!inNamesToRemove && !isPrivate && !isClassMethod(prop) && !isSetOnlyAccessor) { - members.set(prop.name, prop); - } - } - var stringIndexInfo = getIndexInfoOfType(source, 0); - var numberIndexInfo = getIndexInfoOfType(source, 1); - return createAnonymousType(symbol, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getTypeForBindingElement(declaration) { - var pattern = declaration.parent; - var parentType = getTypeForBindingElementParent(pattern.parent); - if (parentType === unknownType) { - return unknownType; - } - if (!parentType || isTypeAny(parentType)) { - if (declaration.initializer) { - return checkDeclarationInitializer(declaration); - } - return parentType; - } - var type; - if (pattern.kind === 174) { - if (declaration.dotDotDotToken) { - if (!isValidSpreadType(parentType)) { - error(declaration, ts.Diagnostics.Rest_types_may_only_be_created_from_object_types); - return unknownType; - } - var literalMembers = []; - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!element.dotDotDotToken) { - literalMembers.push(element.propertyName || element.name); - } - } - type = getRestType(parentType, literalMembers, declaration.symbol); - } - else { - var name = declaration.propertyName || declaration.name; - if (isComputedNonLiteralName(name)) { - return anyType; - } - if (declaration.initializer) { - getContextualType(declaration.initializer); - } - var text = ts.getTextOfPropertyName(name); - type = getTypeOfPropertyOfType(parentType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(parentType, 1) || - getIndexTypeOfType(parentType, 0); - if (!type) { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(parentType), ts.declarationNameToString(name)); - return unknownType; - } - } - } - else { - var elementType = checkIteratedTypeOrElementType(parentType, pattern, false, false); - if (declaration.dotDotDotToken) { - type = createArrayType(elementType); - } - else { - var propName = "" + ts.indexOf(pattern.elements, declaration); - type = isTupleLikeType(parentType) - ? getTypeOfPropertyOfType(parentType, propName) - : elementType; - if (!type) { - if (isTupleType(parentType)) { - error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), getTypeReferenceArity(parentType), pattern.elements.length); - } - else { - error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), propName); - } - return unknownType; - } - } - } - if (strictNullChecks && declaration.initializer && !(getFalsyFlags(checkExpressionCached(declaration.initializer)) & 2048)) { - type = getTypeWithFacts(type, 131072); - } - return declaration.initializer ? - getUnionType([type, checkExpressionCached(declaration.initializer)], true) : - type; - } - function getTypeForDeclarationFromJSDocComment(declaration) { - var jsdocType = ts.getJSDocType(declaration); - if (jsdocType) { - return getTypeFromTypeNode(jsdocType); - } - return undefined; - } - function isNullOrUndefined(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 95 || expr.kind === 71 && getResolvedSymbol(expr) === undefinedSymbol; - } - function isEmptyArrayLiteral(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 177 && expr.elements.length === 0; - } - function addOptionality(type, optional) { - return strictNullChecks && optional ? includeFalsyTypes(type, 2048) : type; - } - function getTypeForVariableLikeDeclaration(declaration, includeOptionality) { - if (declaration.flags & 65536) { - var type = getTypeForDeclarationFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - if (declaration.parent.parent.kind === 215) { - var indexType = getIndexType(checkNonNullExpression(declaration.parent.parent.expression)); - return indexType.flags & (16384 | 262144) ? indexType : stringType; - } - if (declaration.parent.parent.kind === 216) { - var forOfStatement = declaration.parent.parent; - return checkRightHandSideOfForOf(forOfStatement.expression, forOfStatement.awaitModifier) || anyType; - } - if (ts.isBindingPattern(declaration.parent)) { - return getTypeForBindingElement(declaration); - } - if (declaration.type) { - var declaredType = getTypeFromTypeNode(declaration.type); - return addOptionality(declaredType, declaration.questionToken && includeOptionality); - } - if ((noImplicitAny || declaration.flags & 65536) && - declaration.kind === 226 && !ts.isBindingPattern(declaration.name) && - !(ts.getCombinedModifierFlags(declaration) & 1) && !ts.isInAmbientContext(declaration)) { - if (!(ts.getCombinedNodeFlags(declaration) & 2) && (!declaration.initializer || isNullOrUndefined(declaration.initializer))) { - return autoType; - } - if (declaration.initializer && isEmptyArrayLiteral(declaration.initializer)) { - return autoArrayType; - } - } - if (declaration.kind === 146) { - var func = declaration.parent; - if (func.kind === 154 && !ts.hasDynamicName(func)) { - var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 153); - if (getter) { - var getterSignature = getSignatureFromDeclaration(getter); - var thisParameter = getAccessorThisParameter(func); - if (thisParameter && declaration === thisParameter) { - ts.Debug.assert(!thisParameter.type); - return getTypeOfSymbol(getterSignature.thisParameter); - } - return getReturnTypeOfSignature(getterSignature); - } - } - var type = void 0; - if (declaration.symbol.name === "this") { - type = getContextualThisParameterType(func); - } - else { - type = getContextuallyTypedParameterType(declaration); - } - if (type) { - return addOptionality(type, declaration.questionToken && includeOptionality); - } - } - if (declaration.initializer) { - var type = checkDeclarationInitializer(declaration); - return addOptionality(type, declaration.questionToken && includeOptionality); - } - if (ts.isJsxAttribute(declaration)) { - return trueType; - } - if (declaration.kind === 262) { - return checkIdentifier(declaration.name); - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, false, true); - } - return undefined; - } - function getWidenedTypeFromJSSpecialPropertyDeclarations(symbol) { - var types = []; - var definedInConstructor = false; - var definedInMethod = false; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - var expression = declaration.kind === 194 ? declaration : - declaration.kind === 179 ? ts.getAncestor(declaration, 194) : - undefined; - if (!expression) { - return unknownType; - } - if (ts.isPropertyAccessExpression(expression.left) && expression.left.expression.kind === 99) { - if (ts.getThisContainer(expression, false).kind === 152) { - definedInConstructor = true; - } - else { - definedInMethod = true; - } - } - if (expression.flags & 65536) { - var type = getTypeForDeclarationFromJSDocComment(expression.parent); - if (type && type !== unknownType) { - types.push(getWidenedType(type)); - continue; - } - } - types.push(getWidenedLiteralType(checkExpressionCached(expression.right))); - } - return getWidenedType(addOptionality(getUnionType(types, true), definedInMethod && !definedInConstructor)); - } - function getTypeFromBindingElement(element, includePatternInType, reportErrors) { - if (element.initializer) { - return checkDeclarationInitializer(element); - } - if (ts.isBindingPattern(element.name)) { - return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors); - } - if (reportErrors && noImplicitAny && !declarationBelongsToPrivateAmbientMember(element)) { - reportImplicitAnyError(element, anyType); - } - return anyType; - } - function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) { - var members = ts.createMap(); - var stringIndexInfo; - var hasComputedProperties = false; - ts.forEach(pattern.elements, function (e) { - var name = e.propertyName || e.name; - if (isComputedNonLiteralName(name)) { - hasComputedProperties = true; - return; - } - if (e.dotDotDotToken) { - stringIndexInfo = createIndexInfo(anyType, false); - return; - } - var text = ts.getTextOfPropertyName(name); - var flags = 4 | (e.initializer ? 67108864 : 0); - var symbol = createSymbol(flags, text); - symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors); - symbol.bindingElement = e; - members.set(symbol.name, symbol); - }); - var result = createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, undefined); - if (includePatternInType) { - result.pattern = pattern; - } - if (hasComputedProperties) { - result.objectFlags |= 512; - } - return result; - } - function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors) { - var elements = pattern.elements; - var lastElement = ts.lastOrUndefined(elements); - if (elements.length === 0 || (!ts.isOmittedExpression(lastElement) && lastElement.dotDotDotToken)) { - return languageVersion >= 2 ? createIterableType(anyType) : anyArrayType; - } - var elementTypes = ts.map(elements, function (e) { return ts.isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors); }); - var result = createTupleType(elementTypes); - if (includePatternInType) { - result = cloneTypeReference(result); - result.pattern = pattern; - } - return result; - } - function getTypeFromBindingPattern(pattern, includePatternInType, reportErrors) { - return pattern.kind === 174 - ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) - : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors); - } - function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { - var type = getTypeForVariableLikeDeclaration(declaration, true); - if (type) { - if (reportErrors) { - reportErrorsFromWidening(declaration, type); - } - if (declaration.kind === 261) { - return type; - } - return getWidenedType(type); - } - type = declaration.dotDotDotToken ? anyArrayType : anyType; - if (reportErrors && noImplicitAny) { - if (!declarationBelongsToPrivateAmbientMember(declaration)) { - reportImplicitAnyError(declaration, type); - } - } - return type; - } - function declarationBelongsToPrivateAmbientMember(declaration) { - var root = ts.getRootDeclaration(declaration); - var memberDeclaration = root.kind === 146 ? root.parent : root; - return isPrivateWithinAmbient(memberDeclaration); - } - function getTypeOfVariableOrParameterOrProperty(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 16777216) { - return links.type = getTypeOfPrototypeProperty(symbol); - } - var declaration = symbol.valueDeclaration; - if (ts.isCatchClauseVariableDeclarationOrBindingElement(declaration)) { - return links.type = anyType; - } - if (declaration.kind === 243) { - return links.type = checkExpression(declaration.expression); - } - if (declaration.flags & 65536 && declaration.kind === 291 && declaration.typeExpression) { - return links.type = getTypeFromTypeNode(declaration.typeExpression.type); - } - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - var type = void 0; - if (declaration.kind === 194 || - declaration.kind === 179 && declaration.parent.kind === 194) { - type = getWidenedTypeFromJSSpecialPropertyDeclarations(symbol); - } - else { - type = getWidenedTypeForVariableLikeDeclaration(declaration, true); - } - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - return links.type; - } - function getAnnotatedAccessorType(accessor) { - if (accessor) { - if (accessor.kind === 153) { - return accessor.type && getTypeFromTypeNode(accessor.type); - } - else { - var setterTypeAnnotation = ts.getSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); - } - } - return undefined; - } - function getAnnotatedAccessorThisParameter(accessor) { - var parameter = getAccessorThisParameter(accessor); - return parameter && parameter.symbol; - } - function getThisTypeOfDeclaration(declaration) { - return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); - } - function getTypeOfAccessors(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var getter = ts.getDeclarationOfKind(symbol, 153); - var setter = ts.getDeclarationOfKind(symbol, 154); - if (getter && getter.flags & 65536) { - var jsDocType = getTypeForDeclarationFromJSDocComment(getter); - if (jsDocType) { - return links.type = jsDocType; - } - } - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - var type = void 0; - var getterReturnType = getAnnotatedAccessorType(getter); - if (getterReturnType) { - type = getterReturnType; - } - else { - var setterParameterType = getAnnotatedAccessorType(setter); - if (setterParameterType) { - type = setterParameterType; - } - else { - if (getter && getter.body) { - type = getReturnTypeFromBody(getter); - } - else { - if (noImplicitAny) { - if (setter) { - error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); - } - else { - ts.Debug.assert(!!getter, "there must existed getter as we are current checking either setter or getter in this function"); - error(getter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); - } - } - type = anyType; - } - } - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var getter_1 = ts.getDeclarationOfKind(symbol, 153); - error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); - } - } - links.type = type; - } - return links.type; - } - function getBaseTypeVariableOfClass(symbol) { - var baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); - return baseConstructorType.flags & 540672 ? baseConstructorType : undefined; - } - function getTypeOfFuncClassEnumModule(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 1536 && ts.isShorthandAmbientModuleSymbol(symbol)) { - links.type = anyType; - } - else { - var type = createObjectType(16, symbol); - if (symbol.flags & 32) { - var baseTypeVariable = getBaseTypeVariableOfClass(symbol); - links.type = baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; - } - else { - links.type = strictNullChecks && symbol.flags & 67108864 ? includeFalsyTypes(type, 2048) : type; - } - } - } - return links.type; - } - function getTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getDeclaredTypeOfEnumMember(symbol); - } - return links.type; - } - function getTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var targetSymbol = resolveAlias(symbol); - links.type = targetSymbol.flags & 107455 - ? getTypeOfSymbol(targetSymbol) - : unknownType; - } - return links.type; - } - function getTypeOfInstantiatedSymbol(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbolInstantiationDepth === 100) { - error(symbol.valueDeclaration, ts.Diagnostics.Generic_type_instantiation_is_excessively_deep_and_possibly_infinite); - links.type = unknownType; - } - else { - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - symbolInstantiationDepth++; - var type = instantiateType(getTypeOfSymbol(links.target), links.mapper); - symbolInstantiationDepth--; - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - } - return links.type; - } - function reportCircularityError(symbol) { - if (symbol.valueDeclaration.type) { - error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - return unknownType; - } - if (noImplicitAny) { - error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); - } - return anyType; - } - function getTypeOfSymbol(symbol) { - if (getCheckFlags(symbol) & 1) { - return getTypeOfInstantiatedSymbol(symbol); - } - if (symbol.flags & (3 | 4)) { - return getTypeOfVariableOrParameterOrProperty(symbol); - } - if (symbol.flags & (16 | 8192 | 32 | 384 | 512)) { - return getTypeOfFuncClassEnumModule(symbol); - } - if (symbol.flags & 8) { - return getTypeOfEnumMember(symbol); - } - if (symbol.flags & 98304) { - return getTypeOfAccessors(symbol); - } - if (symbol.flags & 8388608) { - return getTypeOfAlias(symbol); - } - return unknownType; - } - function isReferenceToType(type, target) { - return type !== undefined - && target !== undefined - && (getObjectFlags(type) & 4) !== 0 - && type.target === target; - } - function getTargetType(type) { - return getObjectFlags(type) & 4 ? type.target : type; - } - function hasBaseType(type, checkBase) { - return check(type); - function check(type) { - if (getObjectFlags(type) & (3 | 4)) { - var target = getTargetType(type); - return target === checkBase || ts.forEach(getBaseTypes(target), check); - } - else if (type.flags & 131072) { - return ts.forEach(type.types, check); - } - } - } - function appendTypeParameters(typeParameters, declarations) { - for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) { - var declaration = declarations_3[_i]; - var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)); - if (!typeParameters) { - typeParameters = [tp]; - } - else if (!ts.contains(typeParameters, tp)) { - typeParameters.push(tp); - } - } - return typeParameters; - } - function appendOuterTypeParameters(typeParameters, node) { - while (true) { - node = node.parent; - if (!node) { - return typeParameters; - } - if (node.kind === 229 || node.kind === 199 || - node.kind === 228 || node.kind === 186 || - node.kind === 151 || node.kind === 187) { - var declarations = node.typeParameters; - if (declarations) { - return appendTypeParameters(appendOuterTypeParameters(typeParameters, node), declarations); - } - } - } - } - function getOuterTypeParametersOfClassOrInterface(symbol) { - var declaration = symbol.flags & 32 ? symbol.valueDeclaration : ts.getDeclarationOfKind(symbol, 230); - return appendOuterTypeParameters(undefined, declaration); - } - function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { - var result; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - if (node.kind === 230 || node.kind === 229 || - node.kind === 199 || node.kind === 231) { - var declaration = node; - if (declaration.typeParameters) { - result = appendTypeParameters(result, declaration.typeParameters); - } - } - } - return result; - } - function getTypeParametersOfClassOrInterface(symbol) { - return ts.concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); - } - function isMixinConstructorType(type) { - var signatures = getSignaturesOfType(type, 1); - if (signatures.length === 1) { - var s = signatures[0]; - return !s.typeParameters && s.parameters.length === 1 && s.hasRestParameter && getTypeOfParameter(s.parameters[0]) === anyArrayType; - } - return false; - } - function isConstructorType(type) { - if (isValidBaseType(type) && getSignaturesOfType(type, 1).length > 0) { - return true; - } - if (type.flags & 540672) { - var constraint = getBaseConstraintOfType(type); - return constraint && isValidBaseType(constraint) && isMixinConstructorType(constraint); - } - return false; - } - function getBaseTypeNodeOfClass(type) { - return ts.getClassExtendsHeritageClauseElement(type.symbol.valueDeclaration); - } - function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var typeArgCount = ts.length(typeArgumentNodes); - var isJavaScript = ts.isInJavaScriptFile(location); - return ts.filter(getSignaturesOfType(type, 1), function (sig) { return (isJavaScript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= ts.length(sig.typeParameters); }); - } - function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); - if (typeArgumentNodes) { - var typeArguments_1 = ts.map(typeArgumentNodes, getTypeFromTypeNode); - signatures = ts.map(signatures, function (sig) { return getSignatureInstantiation(sig, typeArguments_1); }); - } - return signatures; - } - function getBaseConstructorTypeOfClass(type) { - if (!type.resolvedBaseConstructorType) { - var baseTypeNode = getBaseTypeNodeOfClass(type); - if (!baseTypeNode) { - return type.resolvedBaseConstructorType = undefinedType; - } - if (!pushTypeResolution(type, 1)) { - return unknownType; - } - var baseConstructorType = checkExpression(baseTypeNode.expression); - if (baseConstructorType.flags & (32768 | 131072)) { - resolveStructuredTypeMembers(baseConstructorType); - } - if (!popTypeResolution()) { - error(type.symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); - return type.resolvedBaseConstructorType = unknownType; - } - if (!(baseConstructorType.flags & 1) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { - error(baseTypeNode.expression, ts.Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); - return type.resolvedBaseConstructorType = unknownType; - } - type.resolvedBaseConstructorType = baseConstructorType; - } - return type.resolvedBaseConstructorType; - } - function getBaseTypes(type) { - if (!type.resolvedBaseTypes) { - if (type.objectFlags & 8) { - type.resolvedBaseTypes = [createArrayType(getUnionType(type.typeParameters))]; - } - else if (type.symbol.flags & (32 | 64)) { - if (type.symbol.flags & 32) { - resolveBaseTypesOfClass(type); - } - if (type.symbol.flags & 64) { - resolveBaseTypesOfInterface(type); - } - } - else { - ts.Debug.fail("type must be class or interface"); - } - } - return type.resolvedBaseTypes; - } - function resolveBaseTypesOfClass(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - var baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); - if (!(baseConstructorType.flags & (32768 | 131072 | 1))) { - return; - } - var baseTypeNode = getBaseTypeNodeOfClass(type); - var baseType; - var originalBaseType = baseConstructorType && baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : undefined; - if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 && - areAllOuterTypeParametersApplied(originalBaseType)) { - baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); - } - else if (baseConstructorType.flags & 1) { - baseType = baseConstructorType; - } - else { - var constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); - if (!constructors.length) { - error(baseTypeNode.expression, ts.Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); - return; - } - baseType = getReturnTypeOfSignature(constructors[0]); - } - var valueDecl = type.symbol.valueDeclaration; - if (valueDecl && ts.isInJavaScriptFile(valueDecl)) { - var augTag = ts.getJSDocAugmentsTag(type.symbol.valueDeclaration); - if (augTag) { - baseType = getTypeFromTypeNode(augTag.typeExpression.type); - } - } - if (baseType === unknownType) { - return; - } - if (!isValidBaseType(baseType)) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructor_return_type_0_is_not_a_class_or_interface_type, typeToString(baseType)); - return; - } - if (type === baseType || hasBaseType(baseType, type)) { - error(valueDecl, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); - return; - } - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - function areAllOuterTypeParametersApplied(type) { - var outerTypeParameters = type.outerTypeParameters; - if (outerTypeParameters) { - var last = outerTypeParameters.length - 1; - var typeArguments = type.typeArguments; - return outerTypeParameters[last].symbol !== typeArguments[last].symbol; - } - return true; - } - function isValidBaseType(type) { - return type.flags & (32768 | 16777216 | 1) && !isGenericMappedType(type) || - type.flags & 131072 && !ts.forEach(type.types, function (t) { return !isValidBaseType(t); }); - } - function resolveBaseTypesOfInterface(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230 && ts.getInterfaceBaseTypeNodes(declaration)) { - for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { - var node = _c[_b]; - var baseType = getTypeFromTypeNode(node); - if (baseType !== unknownType) { - if (isValidBaseType(baseType)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); - } - } - else { - error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); - } - } - } - } - } - } - function isIndependentInterface(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230) { - if (declaration.flags & 64) { - return false; - } - var baseTypeNodes = ts.getInterfaceBaseTypeNodes(declaration); - if (baseTypeNodes) { - for (var _b = 0, baseTypeNodes_1 = baseTypeNodes; _b < baseTypeNodes_1.length; _b++) { - var node = baseTypeNodes_1[_b]; - if (ts.isEntityNameExpression(node.expression)) { - var baseSymbol = resolveEntityName(node.expression, 793064, true); - if (!baseSymbol || !(baseSymbol.flags & 64) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { - return false; - } - } - } - } - } - } - return true; - } - function getDeclaredTypeOfClassOrInterface(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var kind = symbol.flags & 32 ? 1 : 2; - var type = links.declaredType = createObjectType(kind, symbol); - var outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); - var localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (outerTypeParameters || localTypeParameters || kind === 1 || !isIndependentInterface(symbol)) { - type.objectFlags |= 4; - type.typeParameters = ts.concatenate(outerTypeParameters, localTypeParameters); - type.outerTypeParameters = outerTypeParameters; - type.localTypeParameters = localTypeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384); - type.thisType.isThisType = true; - type.thisType.symbol = symbol; - type.thisType.constraint = type; - } - } - return links.declaredType; - } - function getDeclaredTypeOfTypeAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - if (!pushTypeResolution(symbol, 2)) { - return unknownType; - } - var declaration = ts.getDeclarationOfKind(symbol, 290); - var type = void 0; - if (declaration) { - if (declaration.jsDocTypeLiteral) { - type = getTypeFromTypeNode(declaration.jsDocTypeLiteral); - } - else { - type = getTypeFromTypeNode(declaration.typeExpression.type); - } - } - else { - declaration = ts.getDeclarationOfKind(symbol, 231); - type = getTypeFromTypeNode(declaration.type); - } - if (popTypeResolution()) { - var typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (typeParameters) { - links.typeParameters = typeParameters; - links.instantiations = ts.createMap(); - links.instantiations.set(getTypeListId(typeParameters), type); - } - } - else { - type = unknownType; - error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } - links.declaredType = type; - } - return links.declaredType; - } - function isLiteralEnumMember(symbol, member) { - var expr = member.initializer; - if (!expr) { - return !ts.isInAmbientContext(member); - } - return expr.kind === 8 || - expr.kind === 192 && expr.operator === 38 && - expr.operand.kind === 8 || - expr.kind === 71 && !!symbol.exports.get(expr.text); - } - function enumHasLiteralMembers(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232) { - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - if (!isLiteralEnumMember(symbol, member)) { - return false; - } - } - } - } - return true; - } - function createEnumLiteralType(symbol, baseType, text) { - var type = createType(256); - type.symbol = symbol; - type.baseType = baseType; - type.text = text; - return type; - } - function getDeclaredTypeOfEnum(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = links.declaredType = createType(16); - enumType.symbol = symbol; - if (enumHasLiteralMembers(symbol)) { - var memberTypeList = []; - var memberTypes = []; - for (var _i = 0, _a = enumType.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232) { - computeEnumMemberValues(declaration); - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - var memberSymbol = getSymbolOfNode(member); - var value = getEnumMemberValue(member); - if (!memberTypes[value]) { - var memberType = memberTypes[value] = createEnumLiteralType(memberSymbol, enumType, "" + value); - memberTypeList.push(memberType); - } - } - } - } - enumType.memberTypes = memberTypes; - if (memberTypeList.length > 1) { - enumType.flags |= 65536; - enumType.types = memberTypeList; - unionTypes.set(getTypeListId(memberTypeList), enumType); - } - } - } - return links.declaredType; - } - function getDeclaredTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); - links.declaredType = enumType.flags & 65536 ? - enumType.memberTypes[getEnumMemberValue(symbol.valueDeclaration)] : - enumType; - } - return links.declaredType; - } - function getDeclaredTypeOfTypeParameter(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(16384); - type.symbol = symbol; - links.declaredType = type; - } - return links.declaredType; - } - function getDeclaredTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)); - } - return links.declaredType; - } - function getDeclaredTypeOfSymbol(symbol) { - if (symbol.flags & (32 | 64)) { - return getDeclaredTypeOfClassOrInterface(symbol); - } - if (symbol.flags & 524288) { - return getDeclaredTypeOfTypeAlias(symbol); - } - if (symbol.flags & 262144) { - return getDeclaredTypeOfTypeParameter(symbol); - } - if (symbol.flags & 384) { - return getDeclaredTypeOfEnum(symbol); - } - if (symbol.flags & 8) { - return getDeclaredTypeOfEnumMember(symbol); - } - if (symbol.flags & 8388608) { - return getDeclaredTypeOfAlias(symbol); - } - return unknownType; - } - function isIndependentTypeReference(node) { - if (node.typeArguments) { - for (var _i = 0, _a = node.typeArguments; _i < _a.length; _i++) { - var typeNode = _a[_i]; - if (!isIndependentType(typeNode)) { - return false; - } - } - } - return true; - } - function isIndependentType(node) { - switch (node.kind) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 134: - case 105: - case 139: - case 95: - case 130: - case 173: - return true; - case 164: - return isIndependentType(node.elementType); - case 159: - return isIndependentTypeReference(node); - } - return false; - } - function isIndependentVariableLikeDeclaration(node) { - return node.type && isIndependentType(node.type) || !node.type && !node.initializer; - } - function isIndependentFunctionLikeDeclaration(node) { - if (node.kind !== 152 && (!node.type || !isIndependentType(node.type))) { - return false; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (!isIndependentVariableLikeDeclaration(parameter)) { - return false; - } - } - return true; - } - function isIndependentMember(symbol) { - if (symbol.declarations && symbol.declarations.length === 1) { - var declaration = symbol.declarations[0]; - if (declaration) { - switch (declaration.kind) { - case 149: - case 148: - return isIndependentVariableLikeDeclaration(declaration); - case 151: - case 150: - case 152: - return isIndependentFunctionLikeDeclaration(declaration); - } - } - } - return false; - } - function createSymbolTable(symbols) { - var result = ts.createMap(); - for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) { - var symbol = symbols_1[_i]; - result.set(symbol.name, symbol); - } - return result; - } - function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { - var result = ts.createMap(); - for (var _i = 0, symbols_2 = symbols; _i < symbols_2.length; _i++) { - var symbol = symbols_2[_i]; - result.set(symbol.name, mappingThisOnly && isIndependentMember(symbol) ? symbol : instantiateSymbol(symbol, mapper)); - } - return result; - } - function addInheritedMembers(symbols, baseSymbols) { - for (var _i = 0, baseSymbols_1 = baseSymbols; _i < baseSymbols_1.length; _i++) { - var s = baseSymbols_1[_i]; - if (!symbols.has(s.name)) { - symbols.set(s.name, s); - } - } - } - function resolveDeclaredMembers(type) { - if (!type.declaredProperties) { - var symbol = type.symbol; - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members.get("__call")); - type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members.get("__new")); - type.declaredStringIndexInfo = getIndexInfoOfSymbol(symbol, 0); - type.declaredNumberIndexInfo = getIndexInfoOfSymbol(symbol, 1); - } - return type; - } - function getTypeWithThisArgument(type, thisArgument) { - if (getObjectFlags(type) & 4) { - var target = type.target; - var typeArguments = type.typeArguments; - if (ts.length(target.typeParameters) === ts.length(typeArguments)) { - return createTypeReference(target, ts.concatenate(typeArguments, [thisArgument || target.thisType])); - } - } - else if (type.flags & 131072) { - return getIntersectionType(ts.map(type.types, function (t) { return getTypeWithThisArgument(t, thisArgument); })); - } - return type; - } - function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { - var mapper; - var members; - var callSignatures; - var constructSignatures; - var stringIndexInfo; - var numberIndexInfo; - if (ts.rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { - mapper = identityMapper; - members = source.symbol ? source.symbol.members : createSymbolTable(source.declaredProperties); - callSignatures = source.declaredCallSignatures; - constructSignatures = source.declaredConstructSignatures; - stringIndexInfo = source.declaredStringIndexInfo; - numberIndexInfo = source.declaredNumberIndexInfo; - } - else { - mapper = createTypeMapper(typeParameters, typeArguments); - members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1); - callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); - constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); - stringIndexInfo = instantiateIndexInfo(source.declaredStringIndexInfo, mapper); - numberIndexInfo = instantiateIndexInfo(source.declaredNumberIndexInfo, mapper); - } - var baseTypes = getBaseTypes(source); - if (baseTypes.length) { - if (source.symbol && members === source.symbol.members) { - members = createSymbolTable(source.declaredProperties); - } - var thisArgument = ts.lastOrUndefined(typeArguments); - for (var _i = 0, baseTypes_1 = baseTypes; _i < baseTypes_1.length; _i++) { - var baseType = baseTypes_1[_i]; - var instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; - addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1)); - if (!stringIndexInfo) { - stringIndexInfo = instantiatedBaseType === anyType ? - createIndexInfo(anyType, false) : - getIndexInfoOfType(instantiatedBaseType, 0); - } - numberIndexInfo = numberIndexInfo || getIndexInfoOfType(instantiatedBaseType, 1); - } - } - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveClassOrInterfaceMembers(type) { - resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray); - } - function resolveTypeReferenceMembers(type) { - var source = resolveDeclaredMembers(type.target); - var typeParameters = ts.concatenate(source.typeParameters, [source.thisType]); - var typeArguments = type.typeArguments && type.typeArguments.length === typeParameters.length ? - type.typeArguments : ts.concatenate(type.typeArguments, [type]); - resolveObjectTypeMembers(type, source, typeParameters, typeArguments); - } - function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, typePredicate, minArgumentCount, hasRestParameter, hasLiteralTypes) { - var sig = new Signature(checker); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.thisParameter = thisParameter; - sig.resolvedReturnType = resolvedReturnType; - sig.typePredicate = typePredicate; - sig.minArgumentCount = minArgumentCount; - sig.hasRestParameter = hasRestParameter; - sig.hasLiteralTypes = hasLiteralTypes; - return sig; - } - function cloneSignature(sig) { - return createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, sig.resolvedReturnType, sig.typePredicate, sig.minArgumentCount, sig.hasRestParameter, sig.hasLiteralTypes); - } - function getDefaultConstructSignatures(classType) { - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - var baseSignatures = getSignaturesOfType(baseConstructorType, 1); - if (baseSignatures.length === 0) { - return [createSignature(undefined, classType.localTypeParameters, undefined, emptyArray, classType, undefined, 0, false, false)]; - } - var baseTypeNode = getBaseTypeNodeOfClass(classType); - var isJavaScript = ts.isInJavaScriptFile(baseTypeNode); - var typeArguments = ts.map(baseTypeNode.typeArguments, getTypeFromTypeNode); - var typeArgCount = ts.length(typeArguments); - var result = []; - for (var _i = 0, baseSignatures_1 = baseSignatures; _i < baseSignatures_1.length; _i++) { - var baseSig = baseSignatures_1[_i]; - var minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); - var typeParamCount = ts.length(baseSig.typeParameters); - if ((isJavaScript || typeArgCount >= minTypeArgumentCount) && typeArgCount <= typeParamCount) { - var sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, baseTypeNode)) : cloneSignature(baseSig); - sig.typeParameters = classType.localTypeParameters; - sig.resolvedReturnType = classType; - result.push(sig); - } - } - return result; - } - function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { - for (var _i = 0, signatureList_1 = signatureList; _i < signatureList_1.length; _i++) { - var s = signatureList_1[_i]; - if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypesIdentical)) { - return s; - } - } - } - function findMatchingSignatures(signatureLists, signature, listIndex) { - if (signature.typeParameters) { - if (listIndex > 0) { - return undefined; - } - for (var i = 1; i < signatureLists.length; i++) { - if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) { - return undefined; - } - } - return [signature]; - } - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - var match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, true, true); - if (!match) { - return undefined; - } - if (!ts.contains(result, match)) { - (result || (result = [])).push(match); - } - } - return result; - } - function getUnionSignatures(types, kind) { - var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - for (var _i = 0, _a = signatureLists[i]; _i < _a.length; _i++) { - var signature = _a[_i]; - if (!result || !findMatchingSignature(result, signature, false, true, true)) { - var unionSignatures = findMatchingSignatures(signatureLists, signature, i); - if (unionSignatures) { - var s = signature; - if (unionSignatures.length > 1) { - s = cloneSignature(signature); - if (ts.forEach(unionSignatures, function (sig) { return sig.thisParameter; })) { - var thisType = getUnionType(ts.map(unionSignatures, function (sig) { return getTypeOfSymbol(sig.thisParameter) || anyType; }), true); - s.thisParameter = createSymbolWithType(signature.thisParameter, thisType); - } - s.resolvedReturnType = undefined; - s.unionSignatures = unionSignatures; - } - (result || (result = [])).push(s); - } - } - } - } - return result || emptyArray; - } - function getUnionIndexInfo(types, kind) { - var indexTypes = []; - var isAnyReadonly = false; - for (var _i = 0, types_2 = types; _i < types_2.length; _i++) { - var type = types_2[_i]; - var indexInfo = getIndexInfoOfType(type, kind); - if (!indexInfo) { - return undefined; - } - indexTypes.push(indexInfo.type); - isAnyReadonly = isAnyReadonly || indexInfo.isReadonly; - } - return createIndexInfo(getUnionType(indexTypes, true), isAnyReadonly); - } - function resolveUnionTypeMembers(type) { - var callSignatures = getUnionSignatures(type.types, 0); - var constructSignatures = getUnionSignatures(type.types, 1); - var stringIndexInfo = getUnionIndexInfo(type.types, 0); - var numberIndexInfo = getUnionIndexInfo(type.types, 1); - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function intersectTypes(type1, type2) { - return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); - } - function intersectIndexInfos(info1, info2) { - return !info1 ? info2 : !info2 ? info1 : createIndexInfo(getIntersectionType([info1.type, info2.type]), info1.isReadonly && info2.isReadonly); - } - function unionSpreadIndexInfos(info1, info2) { - return info1 && info2 && createIndexInfo(getUnionType([info1.type, info2.type]), info1.isReadonly || info2.isReadonly); - } - function includeMixinType(type, types, index) { - var mixedTypes = []; - for (var i = 0; i < types.length; i++) { - if (i === index) { - mixedTypes.push(type); - } - else if (isMixinConstructorType(types[i])) { - mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1)[0])); - } - } - return getIntersectionType(mixedTypes); - } - function resolveIntersectionTypeMembers(type) { - var callSignatures = emptyArray; - var constructSignatures = emptyArray; - var stringIndexInfo; - var numberIndexInfo; - var types = type.types; - var mixinCount = ts.countWhere(types, isMixinConstructorType); - var _loop_3 = function (i) { - var t = type.types[i]; - if (mixinCount === 0 || mixinCount === types.length && i === 0 || !isMixinConstructorType(t)) { - var signatures = getSignaturesOfType(t, 1); - if (signatures.length && mixinCount > 0) { - signatures = ts.map(signatures, function (s) { - var clone = cloneSignature(s); - clone.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, i); - return clone; - }); - } - constructSignatures = ts.concatenate(constructSignatures, signatures); - } - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(t, 0)); - stringIndexInfo = intersectIndexInfos(stringIndexInfo, getIndexInfoOfType(t, 0)); - numberIndexInfo = intersectIndexInfos(numberIndexInfo, getIndexInfoOfType(t, 1)); - }; - for (var i = 0; i < types.length; i++) { - _loop_3(i); - } - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveAnonymousTypeMembers(type) { - var symbol = type.symbol; - if (type.target) { - var members = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false); - var callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0), type.mapper); - var constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1), type.mapper); - var stringIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 0), type.mapper); - var numberIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 1), type.mapper); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else if (symbol.flags & 2048) { - var members = symbol.members; - var callSignatures = getSignaturesOfSymbol(members.get("__call")); - var constructSignatures = getSignaturesOfSymbol(members.get("__new")); - var stringIndexInfo = getIndexInfoOfSymbol(symbol, 0); - var numberIndexInfo = getIndexInfoOfSymbol(symbol, 1); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else { - var members = emptySymbols; - var constructSignatures = emptyArray; - var stringIndexInfo = undefined; - if (symbol.exports) { - members = getExportsOfSymbol(symbol); - } - if (symbol.flags & 32) { - var classType = getDeclaredTypeOfClassOrInterface(symbol); - constructSignatures = getSignaturesOfSymbol(symbol.members.get("__constructor")); - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); - } - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - if (baseConstructorType.flags & (32768 | 131072 | 540672)) { - members = createSymbolTable(getNamedMembers(members)); - addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); - } - else if (baseConstructorType === anyType) { - stringIndexInfo = createIndexInfo(anyType, false); - } - } - var numberIndexInfo = symbol.flags & 384 ? enumNumberIndexInfo : undefined; - setStructuredTypeMembers(type, members, emptyArray, constructSignatures, stringIndexInfo, numberIndexInfo); - if (symbol.flags & (16 | 8192)) { - type.callSignatures = getSignaturesOfSymbol(symbol); - } - } - } - function resolveMappedTypeMembers(type) { - var members = ts.createMap(); - var stringIndexInfo; - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var typeParameter = getTypeParameterFromMappedType(type); - var constraintType = getConstraintTypeFromMappedType(type); - var templateType = getTemplateTypeFromMappedType(type); - var modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); - var templateReadonly = !!type.declaration.readonlyToken; - var templateOptional = !!type.declaration.questionToken; - if (type.declaration.typeParameter.constraint.kind === 170) { - for (var _i = 0, _a = getPropertiesOfType(modifiersType); _i < _a.length; _i++) { - var propertySymbol = _a[_i]; - addMemberForKeyType(getLiteralTypeFromPropertyName(propertySymbol), propertySymbol); - } - if (getIndexInfoOfType(modifiersType, 0)) { - addMemberForKeyType(stringType); - } - } - else { - var keyType = constraintType.flags & 540672 ? getApparentType(constraintType) : constraintType; - var iterationType = keyType.flags & 262144 ? getIndexType(getApparentType(keyType.type)) : keyType; - forEachType(iterationType, addMemberForKeyType); - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, stringIndexInfo, undefined); - function addMemberForKeyType(t, propertySymbol) { - var iterationMapper = createTypeMapper([typeParameter], [t]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, iterationMapper) : iterationMapper; - var propType = instantiateType(templateType, templateMapper); - if (t.flags & 32) { - var propName = t.text; - var modifiersProp = getPropertyOfType(modifiersType, propName); - var isOptional = templateOptional || !!(modifiersProp && modifiersProp.flags & 67108864); - var prop = createSymbol(4 | (isOptional ? 67108864 : 0), propName); - prop.checkFlags = templateReadonly || modifiersProp && isReadonlySymbol(modifiersProp) ? 8 : 0; - prop.type = propType; - if (propertySymbol) { - prop.syntheticOrigin = propertySymbol; - } - members.set(propName, prop); - } - else if (t.flags & 2) { - stringIndexInfo = createIndexInfo(propType, templateReadonly); - } - } - } - function getTypeParameterFromMappedType(type) { - return type.typeParameter || - (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter))); - } - function getConstraintTypeFromMappedType(type) { - return type.constraintType || - (type.constraintType = instantiateType(getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)), type.mapper || identityMapper) || unknownType); - } - function getTemplateTypeFromMappedType(type) { - return type.templateType || - (type.templateType = type.declaration.type ? - instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), !!type.declaration.questionToken), type.mapper || identityMapper) : - unknownType); - } - function getModifiersTypeFromMappedType(type) { - if (!type.modifiersType) { - var constraintDeclaration = type.declaration.typeParameter.constraint; - if (constraintDeclaration.kind === 170) { - type.modifiersType = instantiateType(getTypeFromTypeNode(constraintDeclaration.type), type.mapper || identityMapper); - } - else { - var declaredType = getTypeFromMappedTypeNode(type.declaration); - var constraint = getConstraintTypeFromMappedType(declaredType); - var extendedConstraint = constraint && constraint.flags & 16384 ? getConstraintOfTypeParameter(constraint) : constraint; - type.modifiersType = extendedConstraint && extendedConstraint.flags & 262144 ? instantiateType(extendedConstraint.type, type.mapper || identityMapper) : emptyObjectType; - } - } - return type.modifiersType; - } - function isGenericMappedType(type) { - if (getObjectFlags(type) & 32) { - var constraintType = getConstraintTypeFromMappedType(type); - return maybeTypeOfKind(constraintType, 540672 | 262144); - } - return false; - } - function resolveStructuredTypeMembers(type) { - if (!type.members) { - if (type.flags & 32768) { - if (type.objectFlags & 4) { - resolveTypeReferenceMembers(type); - } - else if (type.objectFlags & 3) { - resolveClassOrInterfaceMembers(type); - } - else if (type.objectFlags & 16) { - resolveAnonymousTypeMembers(type); - } - else if (type.objectFlags & 32) { - resolveMappedTypeMembers(type); - } - } - else if (type.flags & 65536) { - resolveUnionTypeMembers(type); - } - else if (type.flags & 131072) { - resolveIntersectionTypeMembers(type); - } - } - return type; - } - function getPropertiesOfObjectType(type) { - if (type.flags & 32768) { - return resolveStructuredTypeMembers(type).properties; - } - return emptyArray; - } - function getPropertyOfObjectType(type, name) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - } - } - function getPropertiesOfUnionOrIntersectionType(type) { - if (!type.resolvedProperties) { - var members = ts.createMap(); - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var current = _a[_i]; - for (var _b = 0, _c = getPropertiesOfType(current); _b < _c.length; _b++) { - var prop = _c[_b]; - if (!members.has(prop.name)) { - var combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.name); - if (combinedProp) { - members.set(prop.name, combinedProp); - } - } - } - if (type.flags & 65536) { - break; - } - } - type.resolvedProperties = getNamedMembers(members); - } - return type.resolvedProperties; - } - function getPropertiesOfType(type) { - type = getApparentType(type); - return type.flags & 196608 ? - getPropertiesOfUnionOrIntersectionType(type) : - getPropertiesOfObjectType(type); - } - function getConstraintOfType(type) { - return type.flags & 16384 ? getConstraintOfTypeParameter(type) : - type.flags & 524288 ? getConstraintOfIndexedAccess(type) : - getBaseConstraintOfType(type); - } - function getConstraintOfTypeParameter(typeParameter) { - return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : undefined; - } - function getConstraintOfIndexedAccess(type) { - var baseObjectType = getBaseConstraintOfType(type.objectType); - var baseIndexType = getBaseConstraintOfType(type.indexType); - return baseObjectType || baseIndexType ? getIndexedAccessType(baseObjectType || type.objectType, baseIndexType || type.indexType) : undefined; - } - function getBaseConstraintOfType(type) { - if (type.flags & (540672 | 196608)) { - var constraint = getResolvedBaseConstraint(type); - if (constraint !== noConstraintType && constraint !== circularConstraintType) { - return constraint; - } - } - else if (type.flags & 262144) { - return stringType; - } - return undefined; - } - function hasNonCircularBaseConstraint(type) { - return getResolvedBaseConstraint(type) !== circularConstraintType; - } - function getResolvedBaseConstraint(type) { - var typeStack; - var circular; - if (!type.resolvedBaseConstraint) { - typeStack = []; - var constraint = getBaseConstraint(type); - type.resolvedBaseConstraint = circular ? circularConstraintType : getTypeWithThisArgument(constraint || noConstraintType, type); - } - return type.resolvedBaseConstraint; - function getBaseConstraint(t) { - if (ts.contains(typeStack, t)) { - circular = true; - return undefined; - } - typeStack.push(t); - var result = computeBaseConstraint(t); - typeStack.pop(); - return result; - } - function computeBaseConstraint(t) { - if (t.flags & 16384) { - var constraint = getConstraintFromTypeParameter(t); - return t.isThisType ? constraint : - constraint ? getBaseConstraint(constraint) : undefined; - } - if (t.flags & 196608) { - var types = t.types; - var baseTypes = []; - for (var _i = 0, types_3 = types; _i < types_3.length; _i++) { - var type_2 = types_3[_i]; - var baseType = getBaseConstraint(type_2); - if (baseType) { - baseTypes.push(baseType); - } - } - return t.flags & 65536 && baseTypes.length === types.length ? getUnionType(baseTypes) : - t.flags & 131072 && baseTypes.length ? getIntersectionType(baseTypes) : - undefined; - } - if (t.flags & 262144) { - return stringType; - } - if (t.flags & 524288) { - var baseObjectType = getBaseConstraint(t.objectType); - var baseIndexType = getBaseConstraint(t.indexType); - var baseIndexedAccess = baseObjectType && baseIndexType ? getIndexedAccessType(baseObjectType, baseIndexType) : undefined; - return baseIndexedAccess && baseIndexedAccess !== unknownType ? getBaseConstraint(baseIndexedAccess) : undefined; - } - return t; - } - } - function getApparentTypeOfIntersectionType(type) { - return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type)); - } - function getDefaultFromTypeParameter(typeParameter) { - if (!typeParameter.default) { - if (typeParameter.target) { - var targetDefault = getDefaultFromTypeParameter(typeParameter.target); - typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; - } - else { - var defaultDeclaration = typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameter(decl) && decl.default; }); - typeParameter.default = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; - } - } - return typeParameter.default === noConstraintType ? undefined : typeParameter.default; - } - function getApparentType(type) { - var t = type.flags & 540672 ? getBaseConstraintOfType(type) || emptyObjectType : type; - return t.flags & 131072 ? getApparentTypeOfIntersectionType(t) : - t.flags & 262178 ? globalStringType : - t.flags & 340 ? globalNumberType : - t.flags & 136 ? globalBooleanType : - t.flags & 512 ? getGlobalESSymbolType(languageVersion >= 2) : - t.flags & 16777216 ? emptyObjectType : - t; - } - function createUnionOrIntersectionProperty(containingType, name) { - var props; - var types = containingType.types; - var isUnion = containingType.flags & 65536; - var excludeModifiers = isUnion ? 24 : 0; - var commonFlags = isUnion ? 0 : 67108864; - var syntheticFlag = 4; - var checkFlags = 0; - for (var _i = 0, types_4 = types; _i < types_4.length; _i++) { - var current = types_4[_i]; - var type = getApparentType(current); - if (type !== unknownType) { - var prop = getPropertyOfType(type, name); - var modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0; - if (prop && !(modifiers & excludeModifiers)) { - commonFlags &= prop.flags; - if (!props) { - props = [prop]; - } - else if (!ts.contains(props, prop)) { - props.push(prop); - } - checkFlags |= (isReadonlySymbol(prop) ? 8 : 0) | - (!(modifiers & 24) ? 64 : 0) | - (modifiers & 16 ? 128 : 0) | - (modifiers & 8 ? 256 : 0) | - (modifiers & 32 ? 512 : 0); - if (!isMethodLike(prop)) { - syntheticFlag = 2; - } - } - else if (isUnion) { - checkFlags |= 16; - } - } - } - if (!props) { - return undefined; - } - if (props.length === 1 && !(checkFlags & 16)) { - return props[0]; - } - var propTypes = []; - var declarations = []; - var commonType = undefined; - for (var _a = 0, props_1 = props; _a < props_1.length; _a++) { - var prop = props_1[_a]; - if (prop.declarations) { - ts.addRange(declarations, prop.declarations); - } - var type = getTypeOfSymbol(prop); - if (!commonType) { - commonType = type; - } - else if (type !== commonType) { - checkFlags |= 32; - } - propTypes.push(type); - } - var result = createSymbol(4 | commonFlags, name); - result.checkFlags = syntheticFlag | checkFlags; - result.containingType = containingType; - result.declarations = declarations; - result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); - return result; - } - function getUnionOrIntersectionProperty(type, name) { - var properties = type.propertyCache || (type.propertyCache = ts.createMap()); - var property = properties.get(name); - if (!property) { - property = createUnionOrIntersectionProperty(type, name); - if (property) { - properties.set(name, property); - } - } - return property; - } - function getPropertyOfUnionOrIntersectionType(type, name) { - var property = getUnionOrIntersectionProperty(type, name); - return property && !(getCheckFlags(property) & 16) ? property : undefined; - } - function getPropertyOfType(type, name) { - type = getApparentType(type); - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { - var symbol_1 = getPropertyOfObjectType(globalFunctionType, name); - if (symbol_1) { - return symbol_1; - } - } - return getPropertyOfObjectType(globalObjectType, name); - } - if (type.flags & 196608) { - return getPropertyOfUnionOrIntersectionType(type, name); - } - return undefined; - } - function getSignaturesOfStructuredType(type, kind) { - if (type.flags & 229376) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 ? resolved.callSignatures : resolved.constructSignatures; - } - return emptyArray; - } - function getSignaturesOfType(type, kind) { - return getSignaturesOfStructuredType(getApparentType(type), kind); - } - function getIndexInfoOfStructuredType(type, kind) { - if (type.flags & 229376) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 ? resolved.stringIndexInfo : resolved.numberIndexInfo; - } - } - function getIndexTypeOfStructuredType(type, kind) { - var info = getIndexInfoOfStructuredType(type, kind); - return info && info.type; - } - function getIndexInfoOfType(type, kind) { - return getIndexInfoOfStructuredType(getApparentType(type), kind); - } - function getIndexTypeOfType(type, kind) { - return getIndexTypeOfStructuredType(getApparentType(type), kind); - } - function getImplicitIndexTypeOfType(type, kind) { - if (isObjectLiteralType(type)) { - var propTypes = []; - for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 || isNumericLiteralName(prop.name)) { - propTypes.push(getTypeOfSymbol(prop)); - } - } - if (propTypes.length) { - return getUnionType(propTypes, true); - } - } - return undefined; - } - function getTypeParametersFromJSDocTemplate(declaration) { - if (declaration.flags & 65536) { - var templateTag = ts.getJSDocTemplateTag(declaration); - if (templateTag) { - return getTypeParametersFromDeclaration(templateTag.typeParameters); - } - } - return undefined; - } - function getTypeParametersFromDeclaration(typeParameterDeclarations) { - var result = []; - ts.forEach(typeParameterDeclarations, function (node) { - var tp = getDeclaredTypeOfTypeParameter(node.symbol); - if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - return result; - } - function symbolsToArray(symbols) { - var result = []; - symbols.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - result.push(symbol); - } - }); - return result; - } - function isJSDocOptionalParameter(node) { - if (node.flags & 65536) { - if (node.type && node.type.kind === 278) { - return true; - } - var paramTags = ts.getJSDocParameterTags(node); - if (paramTags) { - for (var _i = 0, paramTags_1 = paramTags; _i < paramTags_1.length; _i++) { - var paramTag = paramTags_1[_i]; - if (paramTag.isBracketed) { - return true; - } - if (paramTag.typeExpression) { - return paramTag.typeExpression.type.kind === 278; - } - } - } - } - } - function tryFindAmbientModule(moduleName, withAugmentations) { - if (ts.isExternalModuleNameRelative(moduleName)) { - return undefined; - } - var symbol = getSymbol(globals, "\"" + moduleName + "\"", 512); - return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; - } - function isOptionalParameter(node) { - if (ts.hasQuestionToken(node) || isJSDocOptionalParameter(node)) { - return true; - } - if (node.initializer) { - var signatureDeclaration = node.parent; - var signature = getSignatureFromDeclaration(signatureDeclaration); - var parameterIndex = ts.indexOf(signatureDeclaration.parameters, node); - ts.Debug.assert(parameterIndex >= 0); - return parameterIndex >= signature.minArgumentCount; - } - var iife = ts.getImmediatelyInvokedFunctionExpression(node.parent); - if (iife) { - return !node.type && - !node.dotDotDotToken && - ts.indexOf(node.parent.parameters, node) >= iife.arguments.length; - } - return false; - } - function createTypePredicateFromTypePredicateNode(node) { - if (node.parameterName.kind === 71) { - var parameterName = node.parameterName; - return { - kind: 1, - parameterName: parameterName ? parameterName.text : undefined, - parameterIndex: parameterName ? getTypePredicateParameterIndex(node.parent.parameters, parameterName) : undefined, - type: getTypeFromTypeNode(node.type) - }; - } - else { - return { - kind: 0, - type: getTypeFromTypeNode(node.type) - }; - } - } - function getMinTypeArgumentCount(typeParameters) { - var minTypeArgumentCount = 0; - if (typeParameters) { - for (var i = 0; i < typeParameters.length; i++) { - if (!getDefaultFromTypeParameter(typeParameters[i])) { - minTypeArgumentCount = i + 1; - } - } - } - return minTypeArgumentCount; - } - function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, location) { - var numTypeParameters = ts.length(typeParameters); - if (numTypeParameters) { - var numTypeArguments = ts.length(typeArguments); - var isJavaScript = ts.isInJavaScriptFile(location); - if ((isJavaScript || numTypeArguments >= minTypeArgumentCount) && numTypeArguments <= numTypeParameters) { - if (!typeArguments) { - typeArguments = []; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - typeArguments[i] = isJavaScript ? anyType : emptyObjectType; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - var mapper = createTypeMapper(typeParameters, typeArguments); - var defaultType = getDefaultFromTypeParameter(typeParameters[i]); - typeArguments[i] = defaultType ? instantiateType(defaultType, mapper) : isJavaScript ? anyType : emptyObjectType; - } - } - } - return typeArguments; - } - function getSignatureFromDeclaration(declaration) { - var links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - var parameters = []; - var hasLiteralTypes = false; - var minArgumentCount = 0; - var thisParameter = undefined; - var hasThisParameter = void 0; - var iife = ts.getImmediatelyInvokedFunctionExpression(declaration); - var isJSConstructSignature = ts.isJSDocConstructSignature(declaration); - var isUntypedSignatureInJSFile = !iife && !isJSConstructSignature && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration); - for (var i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { - var param = declaration.parameters[i]; - var paramSymbol = param.symbol; - if (paramSymbol && !!(paramSymbol.flags & 4) && !ts.isBindingPattern(param.name)) { - var resolvedSymbol = resolveName(param, paramSymbol.name, 107455, undefined, undefined); - paramSymbol = resolvedSymbol; - } - if (i === 0 && paramSymbol.name === "this") { - hasThisParameter = true; - thisParameter = param.symbol; - } - else { - parameters.push(paramSymbol); - } - if (param.type && param.type.kind === 173) { - hasLiteralTypes = true; - } - var isOptionalParameter_1 = param.initializer || param.questionToken || param.dotDotDotToken || - iife && parameters.length > iife.arguments.length && !param.type || - isJSDocOptionalParameter(param) || - isUntypedSignatureInJSFile; - if (!isOptionalParameter_1) { - minArgumentCount = parameters.length; - } - } - if ((declaration.kind === 153 || declaration.kind === 154) && - !ts.hasDynamicName(declaration) && - (!hasThisParameter || !thisParameter)) { - var otherKind = declaration.kind === 153 ? 154 : 153; - var other = ts.getDeclarationOfKind(declaration.symbol, otherKind); - if (other) { - thisParameter = getAnnotatedAccessorThisParameter(other); - } - } - var classType = declaration.kind === 152 ? - getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) - : undefined; - var typeParameters = classType ? classType.localTypeParameters : - declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : - getTypeParametersFromJSDocTemplate(declaration); - var returnType = getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType); - var typePredicate = declaration.type && declaration.type.kind === 158 ? - createTypePredicateFromTypePredicateNode(declaration.type) : - undefined; - links.resolvedSignature = createSignature(declaration, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, ts.hasRestParameter(declaration), hasLiteralTypes); - } - return links.resolvedSignature; - } - function getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType) { - if (isJSConstructSignature) { - return getTypeFromTypeNode(declaration.parameters[0].type); - } - else if (classType) { - return classType; - } - else if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.flags & 65536) { - var type = getReturnTypeFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - if (declaration.kind === 153 && !ts.hasDynamicName(declaration)) { - var setter = ts.getDeclarationOfKind(declaration.symbol, 154); - return getAnnotatedAccessorType(setter); - } - if (ts.nodeIsMissing(declaration.body)) { - return anyType; - } - } - function containsArgumentsReference(declaration) { - var links = getNodeLinks(declaration); - if (links.containsArgumentsReference === undefined) { - if (links.flags & 8192) { - links.containsArgumentsReference = true; - } - else { - links.containsArgumentsReference = traverse(declaration.body); - } - } - return links.containsArgumentsReference; - function traverse(node) { - if (!node) - return false; - switch (node.kind) { - case 71: - return node.text === "arguments" && ts.isPartOfExpression(node); - case 149: - case 151: - case 153: - case 154: - return node.name.kind === 144 - && traverse(node.name); - default: - return !ts.nodeStartsNewLexicalEnvironment(node) && !ts.isPartOfTypeNode(node) && ts.forEachChild(node, traverse); - } - } - } - function getSignaturesOfSymbol(symbol) { - if (!symbol) - return emptyArray; - var result = []; - for (var i = 0; i < symbol.declarations.length; i++) { - var node = symbol.declarations[i]; - switch (node.kind) { - case 160: - case 161: - case 228: - case 151: - case 150: - case 152: - case 155: - case 156: - case 157: - case 153: - case 154: - case 186: - case 187: - case 279: - if (i > 0 && node.body) { - var previous = symbol.declarations[i - 1]; - if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { - break; - } - } - result.push(getSignatureFromDeclaration(node)); - } - } - return result; - } - function resolveExternalModuleTypeByLiteral(name) { - var moduleSym = resolveExternalModuleName(name, name); - if (moduleSym) { - var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); - if (resolvedModuleSymbol) { - return getTypeOfSymbol(resolvedModuleSymbol); - } - } - return anyType; - } - function getThisTypeOfSignature(signature) { - if (signature.thisParameter) { - return getTypeOfSymbol(signature.thisParameter); - } - } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - if (!pushTypeResolution(signature, 3)) { - return unknownType; - } - var type = void 0; - if (signature.target) { - type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); - } - else if (signature.unionSignatures) { - type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature), true); - } - else { - type = getReturnTypeFromBody(signature.declaration); - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var declaration = signature.declaration; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - error(name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(name)); - } - else { - error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } - } - } - signature.resolvedReturnType = type; - } - return signature.resolvedReturnType; - } - function getRestTypeOfSignature(signature) { - if (signature.hasRestParameter) { - var type = getTypeOfSymbol(ts.lastOrUndefined(signature.parameters)); - if (getObjectFlags(type) & 4 && type.target === globalArrayType) { - return type.typeArguments[0]; - } - } - return anyType; - } - function getSignatureInstantiation(signature, typeArguments) { - typeArguments = fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters)); - var instantiations = signature.instantiations || (signature.instantiations = ts.createMap()); - var id = getTypeListId(typeArguments); - var instantiation = instantiations.get(id); - if (!instantiation) { - instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); - } - return instantiation; - } - function createSignatureInstantiation(signature, typeArguments) { - return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), true); - } - function getErasedSignature(signature) { - if (!signature.typeParameters) - return signature; - if (!signature.erasedSignatureCache) { - signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), true); - } - return signature.erasedSignatureCache; - } - function getOrCreateTypeFromSignature(signature) { - if (!signature.isolatedSignatureType) { - var isConstructor = signature.declaration.kind === 152 || signature.declaration.kind === 156; - var type = createObjectType(16); - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - signature.isolatedSignatureType = type; - } - return signature.isolatedSignatureType; - } - function getIndexSymbol(symbol) { - return symbol.members.get("__index"); - } - function getIndexDeclarationOfSymbol(symbol, kind) { - var syntaxKind = kind === 1 ? 133 : 136; - var indexSymbol = getIndexSymbol(symbol); - if (indexSymbol) { - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var node = decl; - if (node.parameters.length === 1) { - var parameter = node.parameters[0]; - if (parameter && parameter.type && parameter.type.kind === syntaxKind) { - return node; - } - } - } - } - return undefined; - } - function createIndexInfo(type, isReadonly, declaration) { - return { type: type, isReadonly: isReadonly, declaration: declaration }; - } - function getIndexInfoOfSymbol(symbol, kind) { - var declaration = getIndexDeclarationOfSymbol(symbol, kind); - if (declaration) { - return createIndexInfo(declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, (ts.getModifierFlags(declaration) & 64) !== 0, declaration); - } - return undefined; - } - function getConstraintDeclaration(type) { - return ts.getDeclarationOfKind(type.symbol, 145).constraint; - } - function getConstraintFromTypeParameter(typeParameter) { - if (!typeParameter.constraint) { - if (typeParameter.target) { - var targetConstraint = getConstraintOfTypeParameter(typeParameter.target); - typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; - } - else { - var constraintDeclaration = getConstraintDeclaration(typeParameter); - typeParameter.constraint = constraintDeclaration ? getTypeFromTypeNode(constraintDeclaration) : noConstraintType; - } - } - return typeParameter.constraint === noConstraintType ? undefined : typeParameter.constraint; - } - function getParentSymbolOfTypeParameter(typeParameter) { - return getSymbolOfNode(ts.getDeclarationOfKind(typeParameter.symbol, 145).parent); - } - function getTypeListId(types) { - var result = ""; - if (types) { - var length_4 = types.length; - var i = 0; - while (i < length_4) { - var startId = types[i].id; - var count = 1; - while (i + count < length_4 && types[i + count].id === startId + count) { - count++; - } - if (result.length) { - result += ","; - } - result += startId; - if (count > 1) { - result += ":" + count; - } - i += count; - } - } - return result; - } - function getPropagatingFlagsOfTypes(types, excludeKinds) { - var result = 0; - for (var _i = 0, types_5 = types; _i < types_5.length; _i++) { - var type = types_5[_i]; - if (!(type.flags & excludeKinds)) { - result |= type.flags; - } - } - return result & 14680064; - } - function createTypeReference(target, typeArguments) { - var id = getTypeListId(typeArguments); - var type = target.instantiations.get(id); - if (!type) { - type = createObjectType(4, target.symbol); - target.instantiations.set(id, type); - type.flags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments, 0) : 0; - type.target = target; - type.typeArguments = typeArguments; - } - return type; - } - function cloneTypeReference(source) { - var type = createType(source.flags); - type.symbol = source.symbol; - type.objectFlags = source.objectFlags; - type.target = source.target; - type.typeArguments = source.typeArguments; - return type; - } - function getTypeReferenceArity(type) { - return ts.length(type.target.typeParameters); - } - function getTypeFromClassOrInterfaceReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); - var typeParameters = type.localTypeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (!ts.isInJavaScriptFile(node) && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, typeToString(type, undefined, 1), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.concatenate(type.outerTypeParameters, fillMissingTypeArguments(ts.map(node.typeArguments, getTypeFromTypeNode), typeParameters, minTypeArgumentCount, node)); - return createTypeReference(type, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); - return unknownType; - } - return type; - } - function getTypeAliasInstantiation(symbol, typeArguments) { - var type = getDeclaredTypeOfSymbol(symbol); - var links = getSymbolLinks(symbol); - var typeParameters = links.typeParameters; - var id = getTypeListId(typeArguments); - var instantiation = links.instantiations.get(id); - if (!instantiation) { - links.instantiations.set(id, instantiation = instantiateTypeNoAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters))))); - } - return instantiation; - } - function getTypeFromTypeAliasReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeParameters = getSymbolLinks(symbol).typeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, symbolToString(symbol), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.map(node.typeArguments, getTypeFromTypeNode); - return getTypeAliasInstantiation(symbol, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return type; - } - function getTypeFromNonGenericTypeReference(node, symbol) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return getDeclaredTypeOfSymbol(symbol); - } - function getTypeReferenceName(node) { - switch (node.kind) { - case 159: - return node.typeName; - case 277: - return node.name; - case 201: - var expr = node.expression; - if (ts.isEntityNameExpression(expr)) { - return expr; - } - } - return undefined; - } - function resolveTypeReferenceName(typeReferenceName) { - if (!typeReferenceName) { - return unknownSymbol; - } - return resolveEntityName(typeReferenceName, 793064) || unknownSymbol; - } - function getTypeReferenceType(node, symbol) { - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol.flags & (32 | 64)) { - return getTypeFromClassOrInterfaceReference(node, symbol); - } - if (symbol.flags & 524288) { - return getTypeFromTypeAliasReference(node, symbol); - } - if (symbol.flags & 107455 && node.kind === 277) { - return getTypeOfSymbol(symbol); - } - return getTypeFromNonGenericTypeReference(node, symbol); - } - function getPrimitiveTypeFromJSDocTypeReference(node) { - if (ts.isIdentifier(node.name)) { - switch (node.name.text) { - case "String": - return stringType; - case "Number": - return numberType; - case "Boolean": - return booleanType; - case "Void": - return voidType; - case "Undefined": - return undefinedType; - case "Null": - return nullType; - case "Object": - return anyType; - case "Function": - return anyFunctionType; - case "Array": - case "array": - return !node.typeArguments || !node.typeArguments.length ? createArrayType(anyType) : undefined; - case "Promise": - case "promise": - return !node.typeArguments || !node.typeArguments.length ? createPromiseType(anyType) : undefined; - } - } - } - function getTypeFromJSDocNullableTypeNode(node) { - var type = getTypeFromTypeNode(node.type); - return strictNullChecks ? getUnionType([type, nullType]) : type; - } - function getTypeFromTypeReference(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var symbol = void 0; - var type = void 0; - if (node.kind === 277) { - type = getPrimitiveTypeFromJSDocTypeReference(node); - if (!type) { - var typeReferenceName = getTypeReferenceName(node); - symbol = resolveTypeReferenceName(typeReferenceName); - type = getTypeReferenceType(node, symbol); - } - } - else { - var typeNameOrExpression = node.kind === 159 - ? node.typeName - : ts.isEntityNameExpression(node.expression) - ? node.expression - : undefined; - symbol = typeNameOrExpression && resolveEntityName(typeNameOrExpression, 793064) || unknownSymbol; - type = symbol === unknownSymbol ? unknownType : - symbol.flags & (32 | 64) ? getTypeFromClassOrInterfaceReference(node, symbol) : - symbol.flags & 524288 ? getTypeFromTypeAliasReference(node, symbol) : - getTypeFromNonGenericTypeReference(node, symbol); - } - links.resolvedSymbol = symbol; - links.resolvedType = type; - } - return links.resolvedType; - } - function getTypeFromTypeQueryNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getWidenedType(checkExpression(node.exprName)); - } - return links.resolvedType; - } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_4 = declarations; _i < declarations_4.length; _i++) { - var declaration = declarations_4[_i]; - switch (declaration.kind) { - case 229: - case 230: - case 232: - return declaration; - } - } - } - if (!symbol) { - return arity ? emptyGenericType : emptyObjectType; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 32768)) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); - return arity ? emptyGenericType : emptyObjectType; - } - if (ts.length(type.typeParameters) !== arity) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); - return arity ? emptyGenericType : emptyObjectType; - } - return type; - } - function getGlobalValueSymbol(name, reportErrors) { - return getGlobalSymbol(name, 107455, reportErrors ? ts.Diagnostics.Cannot_find_global_value_0 : undefined); - } - function getGlobalTypeSymbol(name, reportErrors) { - return getGlobalSymbol(name, 793064, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined); - } - function getGlobalSymbol(name, meaning, diagnostic) { - return resolveName(undefined, name, meaning, diagnostic, name); - } - function getGlobalType(name, arity, reportErrors) { - var symbol = getGlobalTypeSymbol(name, reportErrors); - return symbol || reportErrors ? getTypeOfGlobalSymbol(symbol, arity) : undefined; - } - function getGlobalTypedPropertyDescriptorType() { - return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true)) || emptyGenericType; - } - function getGlobalTemplateStringsArrayType() { - return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true)) || emptyObjectType; - } - function getGlobalESSymbolConstructorSymbol(reportErrors) { - return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors)); - } - function getGlobalESSymbolType(reportErrors) { - return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, reportErrors)) || emptyObjectType; - } - function getGlobalPromiseType(reportErrors) { - return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors)) || emptyGenericType; - } - function getGlobalPromiseConstructorSymbol(reportErrors) { - return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors)); - } - function getGlobalPromiseConstructorLikeType(reportErrors) { - return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors)) || emptyObjectType; - } - function getGlobalAsyncIterableType(reportErrors) { - return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIteratorType(reportErrors) { - return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIterableIteratorType(reportErrors) { - return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableType(reportErrors) { - return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIteratorType(reportErrors) { - return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableIteratorType(reportErrors) { - return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalTypeOrUndefined(name, arity) { - if (arity === void 0) { arity = 0; } - var symbol = getGlobalSymbol(name, 793064, undefined); - return symbol && getTypeOfGlobalSymbol(symbol, arity); - } - function getExportedTypeFromNamespace(namespace, name) { - var namespaceSymbol = getGlobalSymbol(namespace, 1920, undefined); - var typeSymbol = namespaceSymbol && getSymbol(namespaceSymbol.exports, name, 793064); - return typeSymbol && getDeclaredTypeOfSymbol(typeSymbol); - } - function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { - return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; - } - function createTypedPropertyDescriptorType(propertyType) { - return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); - } - function createAsyncIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableType(true), [iteratedType]); - } - function createAsyncIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableIteratorType(true), [iteratedType]); - } - function createIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]); - } - function createIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableIteratorType(true), [iteratedType]); - } - function createArrayType(elementType) { - return createTypeFromGenericGlobalType(globalArrayType, [elementType]); - } - function getTypeFromArrayTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); - } - return links.resolvedType; - } - function createTupleTypeOfArity(arity) { - var typeParameters = []; - var properties = []; - for (var i = 0; i < arity; i++) { - var typeParameter = createType(16384); - typeParameters.push(typeParameter); - var property = createSymbol(4, "" + i); - property.type = typeParameter; - properties.push(property); - } - var type = createObjectType(8 | 4); - type.typeParameters = typeParameters; - type.outerTypeParameters = undefined; - type.localTypeParameters = typeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384); - type.thisType.isThisType = true; - type.thisType.constraint = type; - type.declaredProperties = properties; - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredStringIndexInfo = undefined; - type.declaredNumberIndexInfo = undefined; - return type; - } - function getTupleTypeOfArity(arity) { - return tupleTypes[arity] || (tupleTypes[arity] = createTupleTypeOfArity(arity)); - } - function createTupleType(elementTypes) { - return createTypeReference(getTupleTypeOfArity(elementTypes.length), elementTypes); - } - function getTypeFromTupleTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); - } - return links.resolvedType; - } - function binarySearchTypes(types, type) { - var low = 0; - var high = types.length - 1; - var typeId = type.id; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var id = types[middle].id; - if (id === typeId) { - return middle; - } - else if (id > typeId) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - function containsType(types, type) { - return binarySearchTypes(types, type) >= 0; - } - function addTypeToUnion(typeSet, type) { - var flags = type.flags; - if (flags & 65536) { - addTypesToUnion(typeSet, type.types); - } - else if (flags & 1) { - typeSet.containsAny = true; - } - else if (!strictNullChecks && flags & 6144) { - if (flags & 2048) - typeSet.containsUndefined = true; - if (flags & 4096) - typeSet.containsNull = true; - if (!(flags & 2097152)) - typeSet.containsNonWideningType = true; - } - else if (!(flags & 8192)) { - if (flags & 2) - typeSet.containsString = true; - if (flags & 4) - typeSet.containsNumber = true; - if (flags & 96) - typeSet.containsStringOrNumberLiteral = true; - var len = typeSet.length; - var index = len && type.id > typeSet[len - 1].id ? ~len : binarySearchTypes(typeSet, type); - if (index < 0) { - if (!(flags & 32768 && type.objectFlags & 16 && - type.symbol && type.symbol.flags & (16 | 8192) && containsIdenticalType(typeSet, type))) { - typeSet.splice(~index, 0, type); - } - } - } - } - function addTypesToUnion(typeSet, types) { - for (var _i = 0, types_6 = types; _i < types_6.length; _i++) { - var type = types_6[_i]; - addTypeToUnion(typeSet, type); - } - } - function containsIdenticalType(types, type) { - for (var _i = 0, types_7 = types; _i < types_7.length; _i++) { - var t = types_7[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function isSubtypeOfAny(candidate, types) { - for (var _i = 0, types_8 = types; _i < types_8.length; _i++) { - var type = types_8[_i]; - if (candidate !== type && isTypeSubtypeOf(candidate, type)) { - return true; - } - } - return false; - } - function isSetOfLiteralsFromSameEnum(types) { - var first = types[0]; - if (first.flags & 256) { - var firstEnum = getParentOfSymbol(first.symbol); - for (var i = 1; i < types.length; i++) { - var other = types[i]; - if (!(other.flags & 256) || (firstEnum !== getParentOfSymbol(other.symbol))) { - return false; - } - } - return true; - } - return false; - } - function removeSubtypes(types) { - if (types.length === 0 || isSetOfLiteralsFromSameEnum(types)) { - return; - } - var i = types.length; - while (i > 0) { - i--; - if (isSubtypeOfAny(types[i], types)) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function removeRedundantLiteralTypes(types) { - var i = types.length; - while (i > 0) { - i--; - var t = types[i]; - var remove = t.flags & 32 && types.containsString || - t.flags & 64 && types.containsNumber || - t.flags & 96 && t.flags & 1048576 && containsType(types, t.regularType); - if (remove) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function getUnionType(types, subtypeReduction, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var typeSet = []; - addTypesToUnion(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (subtypeReduction) { - removeSubtypes(typeSet); - } - else if (typeSet.containsStringOrNumberLiteral) { - removeRedundantLiteralTypes(typeSet); - } - if (typeSet.length === 0) { - return typeSet.containsNull ? typeSet.containsNonWideningType ? nullType : nullWideningType : - typeSet.containsUndefined ? typeSet.containsNonWideningType ? undefinedType : undefinedWideningType : - neverType; - } - return getUnionTypeFromSortedList(typeSet, aliasSymbol, aliasTypeArguments); - } - function getUnionTypeFromSortedList(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var id = getTypeListId(types); - var type = unionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(types, 6144); - type = createType(65536 | propagatedFlags); - unionTypes.set(id, type); - type.types = types; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromUnionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), false, getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function addTypeToIntersection(typeSet, type) { - if (type.flags & 131072) { - addTypesToIntersection(typeSet, type.types); - } - else if (type.flags & 1) { - typeSet.containsAny = true; - } - else if (getObjectFlags(type) & 16 && isEmptyObjectType(type)) { - typeSet.containsEmptyObject = true; - } - else if (!(type.flags & 8192) && (strictNullChecks || !(type.flags & 6144)) && !ts.contains(typeSet, type)) { - if (type.flags & 32768) { - typeSet.containsObjectType = true; - } - if (type.flags & 65536 && typeSet.unionIndex === undefined) { - typeSet.unionIndex = typeSet.length; - } - if (!(type.flags & 32768 && type.objectFlags & 16 && - type.symbol && type.symbol.flags & (16 | 8192) && containsIdenticalType(typeSet, type))) { - typeSet.push(type); - } - } - } - function addTypesToIntersection(typeSet, types) { - for (var _i = 0, types_9 = types; _i < types_9.length; _i++) { - var type = types_9[_i]; - addTypeToIntersection(typeSet, type); - } - } - function getIntersectionType(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return emptyObjectType; - } - var typeSet = []; - addTypesToIntersection(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (typeSet.containsEmptyObject && !typeSet.containsObjectType) { - typeSet.push(emptyObjectType); - } - if (typeSet.length === 1) { - return typeSet[0]; - } - var unionIndex = typeSet.unionIndex; - if (unionIndex !== undefined) { - var unionType = typeSet[unionIndex]; - return getUnionType(ts.map(unionType.types, function (t) { return getIntersectionType(ts.replaceElement(typeSet, unionIndex, t)); }), false, aliasSymbol, aliasTypeArguments); - } - var id = getTypeListId(typeSet); - var type = intersectionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(typeSet, 6144); - type = createType(131072 | propagatedFlags); - intersectionTypes.set(id, type); - type.types = typeSet; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromIntersectionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIntersectionType(ts.map(node.types, getTypeFromTypeNode), getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function getIndexTypeForGenericType(type) { - if (!type.resolvedIndexType) { - type.resolvedIndexType = createType(262144); - type.resolvedIndexType.type = type; - } - return type.resolvedIndexType; - } - function getLiteralTypeFromPropertyName(prop) { - return getDeclarationModifierFlagsFromSymbol(prop) & 24 || ts.startsWith(prop.name, "__@") ? - neverType : - getLiteralTypeForText(32, ts.unescapeIdentifier(prop.name)); - } - function getLiteralTypeFromPropertyNames(type) { - return getUnionType(ts.map(getPropertiesOfType(type), getLiteralTypeFromPropertyName)); - } - function getIndexType(type) { - return maybeTypeOfKind(type, 540672) ? getIndexTypeForGenericType(type) : - getObjectFlags(type) & 32 ? getConstraintTypeFromMappedType(type) : - type.flags & 1 || getIndexInfoOfType(type, 0) ? stringType : - getLiteralTypeFromPropertyNames(type); - } - function getIndexTypeOrString(type) { - var indexType = getIndexType(type); - return indexType !== neverType ? indexType : stringType; - } - function getTypeFromTypeOperatorNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); - } - return links.resolvedType; - } - function createIndexedAccessType(objectType, indexType) { - var type = createType(524288); - type.objectType = objectType; - type.indexType = indexType; - return type; - } - function getPropertyTypeForIndexType(objectType, indexType, accessNode, cacheSymbol) { - var accessExpression = accessNode && accessNode.kind === 180 ? accessNode : undefined; - var propName = indexType.flags & (32 | 64 | 256) ? - indexType.text : - accessExpression && checkThatExpressionIsProperSymbolReference(accessExpression.argumentExpression, indexType, false) ? - ts.getPropertyNameForKnownSymbolName(accessExpression.argumentExpression.name.text) : - undefined; - if (propName) { - var prop = getPropertyOfType(objectType, propName); - if (prop) { - if (accessExpression) { - if (ts.isAssignmentTarget(accessExpression) && (isReferenceToReadonlyEntity(accessExpression, prop) || isReferenceThroughNamespaceImport(accessExpression))) { - error(accessExpression.argumentExpression, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(prop)); - return unknownType; - } - if (cacheSymbol) { - getNodeLinks(accessNode).resolvedSymbol = prop; - } - } - return getTypeOfSymbol(prop); - } - } - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 262178 | 340 | 512)) { - if (isTypeAny(objectType)) { - return anyType; - } - var indexInfo = isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340) && getIndexInfoOfType(objectType, 1) || - getIndexInfoOfType(objectType, 0) || - undefined; - if (indexInfo) { - if (accessExpression && indexInfo.isReadonly && (ts.isAssignmentTarget(accessExpression) || ts.isDeleteTarget(accessExpression))) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); - return unknownType; - } - return indexInfo.type; - } - if (accessExpression && !isConstEnumObjectType(objectType)) { - if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors) { - if (getIndexTypeOfType(objectType, 1)) { - error(accessExpression.argumentExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); - } - else { - error(accessExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(objectType)); - } - } - return anyType; - } - } - if (accessNode) { - var indexNode = accessNode.kind === 180 ? accessNode.argumentExpression : accessNode.indexType; - if (indexType.flags & (32 | 64)) { - error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.text, typeToString(objectType)); - } - else if (indexType.flags & (2 | 4)) { - error(indexNode, ts.Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); - } - else { - error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); - } - return unknownType; - } - return anyType; - } - function getIndexedAccessForMappedType(type, indexType, accessNode) { - var accessExpression = accessNode && accessNode.kind === 180 ? accessNode : undefined; - if (accessExpression && ts.isAssignmentTarget(accessExpression) && type.declaration.readonlyToken) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(type)); - return unknownType; - } - var mapper = createTypeMapper([getTypeParameterFromMappedType(type)], [indexType]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - return instantiateType(getTemplateTypeFromMappedType(type), templateMapper); - } - function getIndexedAccessType(objectType, indexType, accessNode) { - if (maybeTypeOfKind(indexType, 540672 | 262144) || - maybeTypeOfKind(objectType, 540672) && !(accessNode && accessNode.kind === 180) || - isGenericMappedType(objectType)) { - if (objectType.flags & 1) { - return objectType; - } - if (isGenericMappedType(objectType)) { - return getIndexedAccessForMappedType(objectType, indexType, accessNode); - } - var id = objectType.id + "," + indexType.id; - var type = indexedAccessTypes.get(id); - if (!type) { - indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType)); - } - return type; - } - var apparentObjectType = getApparentType(objectType); - if (indexType.flags & 65536 && !(indexType.flags & 8190)) { - var propTypes = []; - for (var _i = 0, _a = indexType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var propType = getPropertyTypeForIndexType(apparentObjectType, t, accessNode, false); - if (propType === unknownType) { - return unknownType; - } - propTypes.push(propType); - } - return getUnionType(propTypes); - } - return getPropertyTypeForIndexType(apparentObjectType, indexType, accessNode, true); - } - function getTypeFromIndexedAccessTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexedAccessType(getTypeFromTypeNode(node.objectType), getTypeFromTypeNode(node.indexType), node); - } - return links.resolvedType; - } - function getTypeFromMappedTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = createObjectType(32, node.symbol); - type.declaration = node; - type.aliasSymbol = getAliasSymbolForTypeNode(node); - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - getConstraintTypeFromMappedType(type); - } - return links.resolvedType; - } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var aliasSymbol = getAliasSymbolForTypeNode(node); - if (node.symbol.members.size === 0 && !aliasSymbol) { - links.resolvedType = emptyTypeLiteralType; - } - else { - var type = createObjectType(16, node.symbol); - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - } - } - return links.resolvedType; - } - function getAliasSymbolForTypeNode(node) { - return node.parent.kind === 231 ? getSymbolOfNode(node.parent) : undefined; - } - function getAliasTypeArgumentsForTypeNode(node) { - var symbol = getAliasSymbolForTypeNode(node); - return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : undefined; - } - function getSpreadType(left, right) { - if (left.flags & 1 || right.flags & 1) { - return anyType; - } - left = filterType(left, function (t) { return !(t.flags & 6144); }); - if (left.flags & 8192) { - return right; - } - right = filterType(right, function (t) { return !(t.flags & 6144); }); - if (right.flags & 8192) { - return left; - } - if (left.flags & 65536) { - return mapType(left, function (t) { return getSpreadType(t, right); }); - } - if (right.flags & 65536) { - return mapType(right, function (t) { return getSpreadType(left, t); }); - } - if (right.flags & 16777216) { - return emptyObjectType; - } - var members = ts.createMap(); - var skippedPrivateMembers = ts.createMap(); - var stringIndexInfo; - var numberIndexInfo; - if (left === emptyObjectType) { - stringIndexInfo = getIndexInfoOfType(right, 0); - numberIndexInfo = getIndexInfoOfType(right, 1); - } - else { - stringIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 0), getIndexInfoOfType(right, 0)); - numberIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 1), getIndexInfoOfType(right, 1)); - } - for (var _i = 0, _a = getPropertiesOfType(right); _i < _a.length; _i++) { - var rightProp = _a[_i]; - var isSetterWithoutGetter = rightProp.flags & 65536 && !(rightProp.flags & 32768); - if (getDeclarationModifierFlagsFromSymbol(rightProp) & (8 | 16)) { - skippedPrivateMembers.set(rightProp.name, true); - } - else if (!isClassMethod(rightProp) && !isSetterWithoutGetter) { - members.set(rightProp.name, getNonReadonlySymbol(rightProp)); - } - } - for (var _b = 0, _c = getPropertiesOfType(left); _b < _c.length; _b++) { - var leftProp = _c[_b]; - if (leftProp.flags & 65536 && !(leftProp.flags & 32768) - || skippedPrivateMembers.has(leftProp.name) - || isClassMethod(leftProp)) { - continue; - } - if (members.has(leftProp.name)) { - var rightProp = members.get(leftProp.name); - var rightType = getTypeOfSymbol(rightProp); - if (maybeTypeOfKind(rightType, 2048) || rightProp.flags & 67108864) { - var declarations = ts.concatenate(leftProp.declarations, rightProp.declarations); - var flags = 4 | (leftProp.flags & 67108864); - var result = createSymbol(flags, leftProp.name); - result.type = getUnionType([getTypeOfSymbol(leftProp), getTypeWithFacts(rightType, 131072)]); - result.leftSpread = leftProp; - result.rightSpread = rightProp; - result.declarations = declarations; - members.set(leftProp.name, result); - } - } - else { - members.set(leftProp.name, getNonReadonlySymbol(leftProp)); - } - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getNonReadonlySymbol(prop) { - if (!isReadonlySymbol(prop)) { - return prop; - } - var flags = 4 | (prop.flags & 67108864); - var result = createSymbol(flags, prop.name); - result.type = getTypeOfSymbol(prop); - result.declarations = prop.declarations; - result.syntheticOrigin = prop; - return result; - } - function isClassMethod(prop) { - return prop.flags & 8192 && ts.find(prop.declarations, function (decl) { return ts.isClassLike(decl.parent); }); - } - function createLiteralType(flags, text) { - var type = createType(flags); - type.text = text; - return type; - } - function getFreshTypeOfLiteralType(type) { - if (type.flags & 96 && !(type.flags & 1048576)) { - if (!type.freshType) { - var freshType = createLiteralType(type.flags | 1048576, type.text); - freshType.regularType = type; - type.freshType = freshType; - } - return type.freshType; - } - return type; - } - function getRegularTypeOfLiteralType(type) { - return type.flags & 96 && type.flags & 1048576 ? type.regularType : type; - } - function getLiteralTypeForText(flags, text) { - var map = flags & 32 ? stringLiteralTypes : numericLiteralTypes; - var type = map.get(text); - if (!type) { - map.set(text, type = createLiteralType(flags, text)); - } - return type; - } - function getTypeFromLiteralTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); - } - return links.resolvedType; - } - function getTypeFromJSDocVariadicType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = getTypeFromTypeNode(node.type); - links.resolvedType = type ? createArrayType(type) : unknownType; - } - return links.resolvedType; - } - function getTypeFromJSDocTupleType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var types = ts.map(node.types, getTypeFromTypeNode); - links.resolvedType = createTupleType(types); - } - return links.resolvedType; - } - function getThisType(node) { - var container = ts.getThisContainer(node, false); - var parent = container && container.parent; - if (parent && (ts.isClassLike(parent) || parent.kind === 230)) { - if (!(ts.getModifierFlags(container) & 32) && - (container.kind !== 152 || ts.isNodeDescendantOf(node, container.body))) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType; - } - } - error(node, ts.Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); - return unknownType; - } - function getTypeFromThisTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getThisType(node); - } - return links.resolvedType; - } - function getTypeFromTypeNode(node) { - switch (node.kind) { - case 119: - case 268: - case 269: - return anyType; - case 136: - return stringType; - case 133: - return numberType; - case 122: - return booleanType; - case 137: - return esSymbolType; - case 105: - return voidType; - case 139: - return undefinedType; - case 95: - return nullType; - case 130: - return neverType; - case 134: - return nonPrimitiveType; - case 169: - case 99: - return getTypeFromThisTypeNode(node); - case 173: - return getTypeFromLiteralTypeNode(node); - case 293: - return getTypeFromLiteralTypeNode(node.literal); - case 159: - case 277: - return getTypeFromTypeReference(node); - case 158: - return booleanType; - case 201: - return getTypeFromTypeReference(node); - case 162: - return getTypeFromTypeQueryNode(node); - case 164: - case 270: - return getTypeFromArrayTypeNode(node); - case 165: - return getTypeFromTupleTypeNode(node); - case 166: - case 271: - return getTypeFromUnionTypeNode(node); - case 167: - return getTypeFromIntersectionTypeNode(node); - case 273: - return getTypeFromJSDocNullableTypeNode(node); - case 168: - case 274: - case 281: - case 282: - case 278: - return getTypeFromTypeNode(node.type); - case 275: - return getTypeFromTypeNode(node.literal); - case 160: - case 161: - case 163: - case 292: - case 279: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 170: - return getTypeFromTypeOperatorNode(node); - case 171: - return getTypeFromIndexedAccessTypeNode(node); - case 172: - return getTypeFromMappedTypeNode(node); - case 71: - case 143: - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - case 272: - return getTypeFromJSDocTupleType(node); - case 280: - return getTypeFromJSDocVariadicType(node); - default: - return unknownType; - } - } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - var result = []; - for (var _i = 0, items_1 = items; _i < items_1.length; _i++) { - var v = items_1[_i]; - result.push(instantiator(v, mapper)); - } - return result; - } - return items; - } - function instantiateTypes(types, mapper) { - return instantiateList(types, mapper, instantiateType); - } - function instantiateSignatures(signatures, mapper) { - return instantiateList(signatures, mapper, instantiateSignature); - } - function instantiateCached(type, mapper, instantiator) { - var instantiations = mapper.instantiations || (mapper.instantiations = []); - return instantiations[type.id] || (instantiations[type.id] = instantiator(type, mapper)); - } - function makeUnaryTypeMapper(source, target) { - return function (t) { return t === source ? target : t; }; - } - function makeBinaryTypeMapper(source1, target1, source2, target2) { - return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; - } - function makeArrayTypeMapper(sources, targets) { - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) { - return targets ? targets[i] : anyType; - } - } - return t; - }; - } - function createTypeMapper(sources, targets) { - var mapper = sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : - sources.length === 2 ? makeBinaryTypeMapper(sources[0], targets ? targets[0] : anyType, sources[1], targets ? targets[1] : anyType) : - makeArrayTypeMapper(sources, targets); - mapper.mappedTypes = sources; - return mapper; - } - function createTypeEraser(sources) { - return createTypeMapper(sources, undefined); - } - function createBackreferenceMapper(typeParameters, index) { - var mapper = function (t) { return ts.indexOf(typeParameters, t) >= index ? emptyObjectType : t; }; - mapper.mappedTypes = typeParameters; - return mapper; - } - function getInferenceMapper(context) { - if (!context.mapper) { - var mapper = function (t) { - var typeParameters = context.signature.typeParameters; - for (var i = 0; i < typeParameters.length; i++) { - if (t === typeParameters[i]) { - context.inferences[i].isFixed = true; - return getInferredType(context, i); - } - } - return t; - }; - mapper.mappedTypes = context.signature.typeParameters; - mapper.context = context; - context.mapper = mapper; - } - return context.mapper; - } - function identityMapper(type) { - return type; - } - function combineTypeMappers(mapper1, mapper2) { - var mapper = function (t) { return instantiateType(mapper1(t), mapper2); }; - mapper.mappedTypes = ts.concatenate(mapper1.mappedTypes, mapper2.mappedTypes); - return mapper; - } - function createReplacementMapper(source, target, baseMapper) { - var mapper = function (t) { return t === source ? target : baseMapper(t); }; - mapper.mappedTypes = baseMapper.mappedTypes; - return mapper; - } - function cloneTypeParameter(typeParameter) { - var result = createType(16384); - result.symbol = typeParameter.symbol; - result.target = typeParameter; - return result; - } - function cloneTypePredicate(predicate, mapper) { - if (ts.isIdentifierTypePredicate(predicate)) { - return { - kind: 1, - parameterName: predicate.parameterName, - parameterIndex: predicate.parameterIndex, - type: instantiateType(predicate.type, mapper) - }; - } - else { - return { - kind: 0, - type: instantiateType(predicate.type, mapper) - }; - } - } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - var freshTypeParameters; - var freshTypePredicate; - if (signature.typeParameters && !eraseTypeParameters) { - freshTypeParameters = ts.map(signature.typeParameters, cloneTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); - for (var _i = 0, freshTypeParameters_1 = freshTypeParameters; _i < freshTypeParameters_1.length; _i++) { - var tp = freshTypeParameters_1[_i]; - tp.mapper = mapper; - } - } - if (signature.typePredicate) { - freshTypePredicate = cloneTypePredicate(signature.typePredicate, mapper); - } - var result = createSignature(signature.declaration, freshTypeParameters, signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), instantiateList(signature.parameters, mapper, instantiateSymbol), instantiateType(signature.resolvedReturnType, mapper), freshTypePredicate, signature.minArgumentCount, signature.hasRestParameter, signature.hasLiteralTypes); - result.target = signature; - result.mapper = mapper; - return result; - } - function instantiateSymbol(symbol, mapper) { - if (getCheckFlags(symbol) & 1) { - var links = getSymbolLinks(symbol); - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); - } - var result = createSymbol(symbol.flags, symbol.name); - result.checkFlags = 1; - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.target = symbol; - result.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; - } - return result; - } - function instantiateAnonymousType(type, mapper) { - var result = createObjectType(16 | 64, type.symbol); - result.target = type.objectFlags & 64 ? type.target : type; - result.mapper = type.objectFlags & 64 ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function instantiateMappedType(type, mapper) { - var constraintType = getConstraintTypeFromMappedType(type); - if (constraintType.flags & 262144) { - var typeVariable_1 = constraintType.type; - if (typeVariable_1.flags & 16384) { - var mappedTypeVariable = instantiateType(typeVariable_1, mapper); - if (typeVariable_1 !== mappedTypeVariable) { - return mapType(mappedTypeVariable, function (t) { - if (isMappableType(t)) { - return instantiateMappedObjectType(type, createReplacementMapper(typeVariable_1, t, mapper)); - } - return t; - }); - } - } - } - return instantiateMappedObjectType(type, mapper); - } - function isMappableType(type) { - return type.flags & (16384 | 32768 | 131072 | 524288); - } - function instantiateMappedObjectType(type, mapper) { - var result = createObjectType(32 | 64, type.symbol); - result.declaration = type.declaration; - result.mapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function isSymbolInScopeOfMappedTypeParameter(symbol, mapper) { - if (!(symbol.declarations && symbol.declarations.length)) { - return false; - } - var mappedTypes = mapper.mappedTypes; - return !!ts.findAncestor(symbol.declarations[0], function (node) { - if (node.kind === 233 || node.kind === 265) { - return "quit"; - } - switch (node.kind) { - case 160: - case 161: - case 228: - case 151: - case 150: - case 152: - case 155: - case 156: - case 157: - case 153: - case 154: - case 186: - case 187: - case 229: - case 199: - case 230: - case 231: - var declaration = node; - if (declaration.typeParameters) { - for (var _i = 0, _a = declaration.typeParameters; _i < _a.length; _i++) { - var d = _a[_i]; - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(d)))) { - return true; - } - } - } - if (ts.isClassLike(node) || node.kind === 230) { - var thisType = getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType; - if (thisType && ts.contains(mappedTypes, thisType)) { - return true; - } - } - break; - case 172: - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)))) { - return true; - } - break; - case 279: - var func = node; - for (var _b = 0, _c = func.parameters; _b < _c.length; _b++) { - var p = _c[_b]; - if (ts.contains(mappedTypes, getTypeOfNode(p))) { - return true; - } - } - break; - } - }); - } - function isTopLevelTypeAlias(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var parentKind = symbol.declarations[0].parent.kind; - return parentKind === 265 || parentKind === 234; - } - return false; - } - function instantiateType(type, mapper) { - if (type && mapper !== identityMapper) { - if (type.aliasSymbol && isTopLevelTypeAlias(type.aliasSymbol)) { - if (type.aliasTypeArguments) { - return getTypeAliasInstantiation(type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - return type; - } - return instantiateTypeNoAlias(type, mapper); - } - return type; - } - function instantiateTypeNoAlias(type, mapper) { - if (type.flags & 16384) { - return mapper(type); - } - if (type.flags & 32768) { - if (type.objectFlags & 16) { - return type.symbol && - type.symbol.flags & (16 | 8192 | 32 | 2048 | 4096) && - (type.objectFlags & 64 || isSymbolInScopeOfMappedTypeParameter(type.symbol, mapper)) ? - instantiateCached(type, mapper, instantiateAnonymousType) : type; - } - if (type.objectFlags & 32) { - return instantiateCached(type, mapper, instantiateMappedType); - } - if (type.objectFlags & 4) { - return createTypeReference(type.target, instantiateTypes(type.typeArguments, mapper)); - } - } - if (type.flags & 65536 && !(type.flags & 8190)) { - return getUnionType(instantiateTypes(type.types, mapper), false, type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 131072) { - return getIntersectionType(instantiateTypes(type.types, mapper), type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 262144) { - return getIndexType(instantiateType(type.type, mapper)); - } - if (type.flags & 524288) { - return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper)); - } - return type; - } - function instantiateIndexInfo(info, mapper) { - return info && createIndexInfo(instantiateType(info.type, mapper), info.isReadonly, info.declaration); - } - function isContextSensitive(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - switch (node.kind) { - case 186: - case 187: - return isContextSensitiveFunctionLikeDeclaration(node); - case 178: - return ts.forEach(node.properties, isContextSensitive); - case 177: - return ts.forEach(node.elements, isContextSensitive); - case 195: - return isContextSensitive(node.whenTrue) || - isContextSensitive(node.whenFalse); - case 194: - return node.operatorToken.kind === 54 && - (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 261: - return isContextSensitive(node.initializer); - case 151: - case 150: - return isContextSensitiveFunctionLikeDeclaration(node); - case 185: - return isContextSensitive(node.expression); - case 254: - return ts.forEach(node.properties, isContextSensitive); - case 253: - return node.initializer && isContextSensitive(node.initializer); - case 256: - return node.expression && isContextSensitive(node.expression); - } - return false; - } - function isContextSensitiveFunctionLikeDeclaration(node) { - if (node.typeParameters) { - return false; - } - if (ts.forEach(node.parameters, function (p) { return !p.type; })) { - return true; - } - if (node.kind === 187) { - return false; - } - var parameter = ts.firstOrUndefined(node.parameters); - return !(parameter && ts.parameterIsThisKeyword(parameter)); - } - function isContextSensitiveFunctionOrObjectLiteralMethod(func) { - return (isFunctionExpressionOrArrowFunction(func) || ts.isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func); - } - function getTypeWithoutSignatures(type) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.constructSignatures.length) { - var result = createObjectType(16, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = emptyArray; - result.constructSignatures = emptyArray; - return result; - } - } - else if (type.flags & 131072) { - return getIntersectionType(ts.map(type.types, getTypeWithoutSignatures)); - } - return type; - } - function isTypeIdenticalTo(source, target) { - return isTypeRelatedTo(source, target, identityRelation); - } - function compareTypesIdentical(source, target) { - return isTypeRelatedTo(source, target, identityRelation) ? -1 : 0; - } - function compareTypesAssignable(source, target) { - return isTypeRelatedTo(source, target, assignableRelation) ? -1 : 0; - } - function isTypeSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, subtypeRelation); - } - function isTypeAssignableTo(source, target) { - return isTypeRelatedTo(source, target, assignableRelation); - } - function isTypeInstanceOf(source, target) { - return getTargetType(source) === getTargetType(target) || isTypeSubtypeOf(source, target) && !isTypeIdenticalTo(source, target); - } - function isTypeComparableTo(source, target) { - return isTypeRelatedTo(source, target, comparableRelation); - } - function areTypesComparable(type1, type2) { - return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); - } - function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); - } - function isSignatureAssignableTo(source, target, ignoreReturnTypes) { - return compareSignaturesRelated(source, target, ignoreReturnTypes, false, undefined, compareTypesAssignable) !== 0; - } - function compareSignaturesRelated(source, target, ignoreReturnTypes, reportErrors, errorReporter, compareTypes) { - if (source === target) { - return -1; - } - if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { - return 0; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1; - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType && sourceThisType !== voidType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType, false) - || compareTypes(targetThisType, sourceThisType, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.The_this_types_of_each_signature_are_incompatible); - } - return 0; - } - result &= related; - } - } - var sourceMax = getNumNonRestParameters(source); - var targetMax = getNumNonRestParameters(target); - var checkCount = getNumParametersToCheckForSignatureRelatability(source, sourceMax, target, targetMax); - var sourceParams = source.parameters; - var targetParams = target.parameters; - for (var i = 0; i < checkCount; i++) { - var s = i < sourceMax ? getTypeOfParameter(sourceParams[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfParameter(targetParams[i]) : getRestTypeOfSignature(target); - var related = compareTypes(s, t, false) || compareTypes(t, s, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, sourceParams[i < sourceMax ? i : sourceMax].name, targetParams[i < targetMax ? i : targetMax].name); - } - return 0; - } - result &= related; - } - if (!ignoreReturnTypes) { - var targetReturnType = getReturnTypeOfSignature(target); - if (targetReturnType === voidType) { - return result; - } - var sourceReturnType = getReturnTypeOfSignature(source); - if (target.typePredicate) { - if (source.typePredicate) { - result &= compareTypePredicateRelatedTo(source.typePredicate, target.typePredicate, reportErrors, errorReporter, compareTypes); - } - else if (ts.isIdentifierTypePredicate(target.typePredicate)) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Signature_0_must_have_a_type_predicate, signatureToString(source)); - } - return 0; - } - } - else { - result &= compareTypes(sourceReturnType, targetReturnType, reportErrors); - } - } - return result; - } - function compareTypePredicateRelatedTo(source, target, reportErrors, errorReporter, compareTypes) { - if (source.kind !== target.kind) { - if (reportErrors) { - errorReporter(ts.Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0; - } - if (source.kind === 1) { - var sourceIdentifierPredicate = source; - var targetIdentifierPredicate = target; - if (sourceIdentifierPredicate.parameterIndex !== targetIdentifierPredicate.parameterIndex) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, sourceIdentifierPredicate.parameterName, targetIdentifierPredicate.parameterName); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0; - } - } - var related = compareTypes(source.type, target.type, reportErrors); - if (related === 0 && reportErrors) { - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return related; - } - function isImplementationCompatibleWithOverload(implementation, overload) { - var erasedSource = getErasedSignature(implementation); - var erasedTarget = getErasedSignature(overload); - var sourceReturnType = getReturnTypeOfSignature(erasedSource); - var targetReturnType = getReturnTypeOfSignature(erasedTarget); - if (targetReturnType === voidType - || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) - || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { - return isSignatureAssignableTo(erasedSource, erasedTarget, true); - } - return false; - } - function getNumNonRestParameters(signature) { - var numParams = signature.parameters.length; - return signature.hasRestParameter ? - numParams - 1 : - numParams; - } - function getNumParametersToCheckForSignatureRelatability(source, sourceNonRestParamCount, target, targetNonRestParamCount) { - if (source.hasRestParameter === target.hasRestParameter) { - if (source.hasRestParameter) { - return Math.max(sourceNonRestParamCount, targetNonRestParamCount) + 1; - } - else { - return Math.min(sourceNonRestParamCount, targetNonRestParamCount); - } - } - else { - return source.hasRestParameter ? - targetNonRestParamCount : - sourceNonRestParamCount; - } - } - function isEmptyResolvedType(t) { - return t.properties.length === 0 && - t.callSignatures.length === 0 && - t.constructSignatures.length === 0 && - !t.stringIndexInfo && - !t.numberIndexInfo; - } - function isEmptyObjectType(type) { - return type.flags & 32768 ? isEmptyResolvedType(resolveStructuredTypeMembers(type)) : - type.flags & 65536 ? ts.forEach(type.types, isEmptyObjectType) : - type.flags & 131072 ? !ts.forEach(type.types, function (t) { return !isEmptyObjectType(t); }) : - false; - } - function isEnumTypeRelatedTo(source, target, errorReporter) { - if (source === target) { - return true; - } - var id = source.id + "," + target.id; - var relation = enumRelation.get(id); - if (relation !== undefined) { - return relation; - } - if (source.symbol.name !== target.symbol.name || - !(source.symbol.flags & 256) || !(target.symbol.flags & 256) || - (source.flags & 65536) !== (target.flags & 65536)) { - enumRelation.set(id, false); - return false; - } - var targetEnumType = getTypeOfSymbol(target.symbol); - for (var _i = 0, _a = getPropertiesOfType(getTypeOfSymbol(source.symbol)); _i < _a.length; _i++) { - var property = _a[_i]; - if (property.flags & 8) { - var targetProperty = getPropertyOfType(targetEnumType, property.name); - if (!targetProperty || !(targetProperty.flags & 8)) { - if (errorReporter) { - errorReporter(ts.Diagnostics.Property_0_is_missing_in_type_1, property.name, typeToString(target, undefined, 128)); - } - enumRelation.set(id, false); - return false; - } - } - } - enumRelation.set(id, true); - return true; - } - function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { - if (target.flags & 8192) - return false; - if (target.flags & 1 || source.flags & 8192) - return true; - if (source.flags & 262178 && target.flags & 2) - return true; - if (source.flags & 340 && target.flags & 4) - return true; - if (source.flags & 136 && target.flags & 8) - return true; - if (source.flags & 256 && target.flags & 16 && source.baseType === target) - return true; - if (source.flags & 16 && target.flags & 16 && isEnumTypeRelatedTo(source, target, errorReporter)) - return true; - if (source.flags & 2048 && (!strictNullChecks || target.flags & (2048 | 1024))) - return true; - if (source.flags & 4096 && (!strictNullChecks || target.flags & 4096)) - return true; - if (source.flags & 32768 && target.flags & 16777216) - return true; - if (relation === assignableRelation || relation === comparableRelation) { - if (source.flags & 1) - return true; - if ((source.flags & 4 | source.flags & 64) && target.flags & 272) - return true; - if (source.flags & 256 && - target.flags & 256 && - source.text === target.text && - isEnumTypeRelatedTo(source.baseType, target.baseType, errorReporter)) { - return true; - } - if (source.flags & 256 && - target.flags & 16 && - isEnumTypeRelatedTo(target, source.baseType, errorReporter)) { - return true; - } - } - return false; - } - function isTypeRelatedTo(source, target, relation) { - if (source.flags & 96 && source.flags & 1048576) { - source = source.regularType; - } - if (target.flags & 96 && target.flags & 1048576) { - target = target.regularType; - } - if (source === target || relation !== identityRelation && isSimpleTypeRelatedTo(source, target, relation)) { - return true; - } - if (source.flags & 32768 && target.flags & 32768) { - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - return related === 1; - } - } - if (source.flags & 1032192 || target.flags & 1032192) { - return checkTypeRelatedTo(source, target, relation, undefined); - } - return false; - } - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { - var errorInfo; - var sourceStack; - var targetStack; - var maybeStack; - var expandingFlags; - var depth = 0; - var overflow = false; - ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - var result = isRelatedTo(source, target, !!errorNode, headMessage); - if (overflow) { - error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); - } - else if (errorInfo) { - if (containingMessageChain) { - errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo)); - } - return result !== 0; - function reportError(message, arg0, arg1, arg2) { - ts.Debug.assert(!!errorNode); - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - } - function reportRelationError(message, source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if (sourceType === targetType) { - sourceType = typeToString(source, undefined, 128); - targetType = typeToString(target, undefined, 128); - } - if (!message) { - if (relation === comparableRelation) { - message = ts.Diagnostics.Type_0_is_not_comparable_to_type_1; - } - else if (sourceType === targetType) { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; - } - else { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1; - } - } - reportError(message, sourceType, targetType); - } - function tryElaborateErrorsForPrimitivesAndObjects(source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if ((globalStringType === source && stringType === target) || - (globalNumberType === source && numberType === target) || - (globalBooleanType === source && booleanType === target) || - (getGlobalESSymbolType(false) === source && esSymbolType === target)) { - reportError(ts.Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); - } - } - function isUnionOrIntersectionTypeWithoutNullableConstituents(type) { - if (!(type.flags & 196608)) { - return false; - } - var seenNonNullable = false; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (t.flags & 6144) { - continue; - } - if (seenNonNullable) { - return true; - } - seenNonNullable = true; - } - return false; - } - function isRelatedTo(source, target, reportErrors, headMessage) { - var result; - if (source.flags & 96 && source.flags & 1048576) { - source = source.regularType; - } - if (target.flags & 96 && target.flags & 1048576) { - target = target.regularType; - } - if (source === target) - return -1; - if (relation === identityRelation) { - return isIdenticalTo(source, target); - } - if (isSimpleTypeRelatedTo(source, target, relation, reportErrors ? reportError : undefined)) - return -1; - if (getObjectFlags(source) & 128 && source.flags & 1048576) { - if (hasExcessProperties(source, target, reportErrors)) { - if (reportErrors) { - reportRelationError(headMessage, source, target); - } - return 0; - } - if (isUnionOrIntersectionTypeWithoutNullableConstituents(target)) { - source = getRegularTypeOfObjectLiteral(source); - } - } - var saveErrorInfo = errorInfo; - if (source.flags & 65536) { - if (relation === comparableRelation) { - result = someTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190)); - } - else { - result = eachTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190)); - } - if (result) { - return result; - } - } - else { - if (target.flags & 65536) { - if (result = typeRelatedToSomeType(source, target, reportErrors && !(source.flags & 8190) && !(target.flags & 8190))) { - return result; - } - } - else if (target.flags & 131072) { - if (result = typeRelatedToEachType(source, target, reportErrors)) { - return result; - } - } - else if (source.flags & 131072) { - if (result = someTypeRelatedToType(source, target, false)) { - return result; - } - } - if (source.flags & 1032192 || target.flags & 1032192) { - if (result = recursiveTypeRelatedTo(source, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (reportErrors) { - if (source.flags & 32768 && target.flags & 8190) { - tryElaborateErrorsForPrimitivesAndObjects(source, target); - } - else if (source.symbol && source.flags & 32768 && globalObjectType === source) { - reportError(ts.Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); - } - reportRelationError(headMessage, source, target); - } - return 0; - } - function isIdenticalTo(source, target) { - var result; - if (source.flags & 32768 && target.flags & 32768) { - return recursiveTypeRelatedTo(source, target, false); - } - if (source.flags & 65536 && target.flags & 65536 || - source.flags & 131072 && target.flags & 131072) { - if (result = eachTypeRelatedToSomeType(source, target)) { - if (result &= eachTypeRelatedToSomeType(target, source)) { - return result; - } - } - } - return 0; - } - function hasExcessProperties(source, target, reportErrors) { - if (maybeTypeOfKind(target, 32768) && !(getObjectFlags(target) & 512)) { - var isComparingJsxAttributes = !!(source.flags & 33554432); - if ((relation === assignableRelation || relation === comparableRelation) && - (isTypeSubsetOf(globalObjectType, target) || (!isComparingJsxAttributes && isEmptyObjectType(target)))) { - return false; - } - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!isKnownProperty(target, prop.name, isComparingJsxAttributes)) { - if (reportErrors) { - ts.Debug.assert(!!errorNode); - if (ts.isJsxAttributes(errorNode) || ts.isJsxOpeningLikeElement(errorNode)) { - reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(prop), typeToString(target)); - } - else { - errorNode = prop.valueDeclaration; - reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(target)); - } - } - return true; - } - } - } - return false; - } - function eachTypeRelatedToSomeType(source, target) { - var result = -1; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_1 = sourceTypes; _i < sourceTypes_1.length; _i++) { - var sourceType = sourceTypes_1[_i]; - var related = typeRelatedToSomeType(sourceType, target, false); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function typeRelatedToSomeType(source, target, reportErrors) { - var targetTypes = target.types; - if (target.flags & 65536 && containsType(targetTypes, source)) { - return -1; - } - for (var _i = 0, targetTypes_1 = targetTypes; _i < targetTypes_1.length; _i++) { - var type = targetTypes_1[_i]; - var related = isRelatedTo(source, type, false); - if (related) { - return related; - } - } - if (reportErrors) { - var discriminantType = findMatchingDiscriminantType(source, target); - isRelatedTo(source, discriminantType || targetTypes[targetTypes.length - 1], true); - } - return 0; - } - function findMatchingDiscriminantType(source, target) { - var sourceProperties = getPropertiesOfObjectType(source); - if (sourceProperties) { - for (var _i = 0, sourceProperties_1 = sourceProperties; _i < sourceProperties_1.length; _i++) { - var sourceProperty = sourceProperties_1[_i]; - if (isDiscriminantProperty(target, sourceProperty.name)) { - var sourceType = getTypeOfSymbol(sourceProperty); - for (var _a = 0, _b = target.types; _a < _b.length; _a++) { - var type = _b[_a]; - var targetType = getTypeOfPropertyOfType(type, sourceProperty.name); - if (targetType && isRelatedTo(sourceType, targetType)) { - return type; - } - } - } - } - } - } - function typeRelatedToEachType(source, target, reportErrors) { - var result = -1; - var targetTypes = target.types; - for (var _i = 0, targetTypes_2 = targetTypes; _i < targetTypes_2.length; _i++) { - var targetType = targetTypes_2[_i]; - var related = isRelatedTo(source, targetType, reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function someTypeRelatedToType(source, target, reportErrors) { - var sourceTypes = source.types; - if (source.flags & 65536 && containsType(sourceTypes, target)) { - return -1; - } - var len = sourceTypes.length; - for (var i = 0; i < len; i++) { - var related = isRelatedTo(sourceTypes[i], target, reportErrors && i === len - 1); - if (related) { - return related; - } - } - return 0; - } - function eachTypeRelatedToType(source, target, reportErrors) { - var result = -1; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_2 = sourceTypes; _i < sourceTypes_2.length; _i++) { - var sourceType = sourceTypes_2[_i]; - var related = isRelatedTo(sourceType, target, reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function typeArgumentsRelatedTo(source, target, reportErrors) { - var sources = source.typeArguments || emptyArray; - var targets = target.typeArguments || emptyArray; - if (sources.length !== targets.length && relation === identityRelation) { - return 0; - } - var length = sources.length <= targets.length ? sources.length : targets.length; - var result = -1; - for (var i = 0; i < length; i++) { - var related = isRelatedTo(sources[i], targets[i], reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function recursiveTypeRelatedTo(source, target, reportErrors) { - if (overflow) { - return 0; - } - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - if (reportErrors && related === 2) { - relation.set(id, 3); - } - else { - return related === 1 ? -1 : 0; - } - } - if (depth > 0) { - for (var i = 0; i < depth; i++) { - if (maybeStack[i].get(id)) { - return 1; - } - } - if (depth === 100) { - overflow = true; - return 0; - } - } - else { - sourceStack = []; - targetStack = []; - maybeStack = []; - expandingFlags = 0; - } - sourceStack[depth] = source; - targetStack[depth] = target; - maybeStack[depth] = ts.createMap(); - maybeStack[depth].set(id, 1); - depth++; - var saveExpandingFlags = expandingFlags; - if (!(expandingFlags & 1) && isDeeplyNestedType(source, sourceStack, depth)) - expandingFlags |= 1; - if (!(expandingFlags & 2) && isDeeplyNestedType(target, targetStack, depth)) - expandingFlags |= 2; - var result = expandingFlags !== 3 ? structuredTypeRelatedTo(source, target, reportErrors) : 1; - expandingFlags = saveExpandingFlags; - depth--; - if (result) { - var maybeCache = maybeStack[depth]; - var destinationCache = (result === -1 || depth === 0) ? relation : maybeStack[depth - 1]; - ts.copyEntries(maybeCache, destinationCache); - } - else { - relation.set(id, reportErrors ? 3 : 2); - } - return result; - } - function structuredTypeRelatedTo(source, target, reportErrors) { - var result; - var saveErrorInfo = errorInfo; - if (target.flags & 16384) { - if (getObjectFlags(source) & 32 && getConstraintTypeFromMappedType(source) === getIndexType(target)) { - if (!source.declaration.questionToken) { - var templateType = getTemplateTypeFromMappedType(source); - var indexedAccessType = getIndexedAccessType(target, getTypeParameterFromMappedType(source)); - if (result = isRelatedTo(templateType, indexedAccessType, reportErrors)) { - return result; - } - } - } - } - else if (target.flags & 262144) { - if (source.flags & 262144) { - if (result = isRelatedTo(target.type, source.type, false)) { - return result; - } - } - var constraint = getConstraintOfType(target.type); - if (constraint) { - if (result = isRelatedTo(source, getIndexType(constraint), reportErrors)) { - return result; - } - } - } - else if (target.flags & 524288) { - var constraint = getConstraintOfType(target); - if (constraint) { - if (result = isRelatedTo(source, constraint, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (source.flags & 16384) { - if (getObjectFlags(target) & 32 && getConstraintTypeFromMappedType(target) === getIndexType(source)) { - var indexedAccessType = getIndexedAccessType(source, getTypeParameterFromMappedType(target)); - var templateType = getTemplateTypeFromMappedType(target); - if (result = isRelatedTo(indexedAccessType, templateType, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else { - var constraint = getConstraintOfTypeParameter(source); - if (constraint || !(target.flags & 16777216)) { - if (!constraint || constraint.flags & 1) { - constraint = emptyObjectType; - } - constraint = getTypeWithThisArgument(constraint, source); - var reportConstraintErrors = reportErrors && constraint !== emptyObjectType; - if (result = isRelatedTo(constraint, target, reportConstraintErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - } - else if (source.flags & 524288) { - var constraint = getConstraintOfType(source); - if (constraint) { - if (result = isRelatedTo(constraint, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else if (target.flags & 524288 && source.indexType === target.indexType) { - if (result = isRelatedTo(source.objectType, target.objectType, reportErrors)) { - return result; - } - } - } - else { - if (getObjectFlags(source) & 4 && getObjectFlags(target) & 4 && source.target === target.target) { - if (result = typeArgumentsRelatedTo(source, target, reportErrors)) { - return result; - } - } - var sourceIsPrimitive = !!(source.flags & 8190); - if (relation !== identityRelation) { - source = getApparentType(source); - } - if (source.flags & (32768 | 131072) && target.flags & 32768) { - var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo && !sourceIsPrimitive; - if (isGenericMappedType(source) || isGenericMappedType(target)) { - result = mappedTypeRelatedTo(source, target, reportStructuralErrors); - } - else { - result = propertiesRelatedTo(source, target, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 0, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 1, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 0, sourceIsPrimitive, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 1, sourceIsPrimitive, reportStructuralErrors); - } - } - } - } - } - if (result) { - errorInfo = saveErrorInfo; - return result; - } - } - } - return 0; - } - function mappedTypeRelatedTo(source, target, reportErrors) { - if (isGenericMappedType(target)) { - if (isGenericMappedType(source)) { - var sourceReadonly = !!source.declaration.readonlyToken; - var sourceOptional = !!source.declaration.questionToken; - var targetReadonly = !!target.declaration.readonlyToken; - var targetOptional = !!target.declaration.questionToken; - var modifiersRelated = relation === identityRelation ? - sourceReadonly === targetReadonly && sourceOptional === targetOptional : - relation === comparableRelation || !sourceOptional || targetOptional; - if (modifiersRelated) { - var result_2; - if (result_2 = isRelatedTo(getConstraintTypeFromMappedType(target), getConstraintTypeFromMappedType(source), reportErrors)) { - var mapper = createTypeMapper([getTypeParameterFromMappedType(source)], [getTypeParameterFromMappedType(target)]); - return result_2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source), mapper), getTemplateTypeFromMappedType(target), reportErrors); - } - } - } - else if (target.declaration.questionToken && isEmptyObjectType(source)) { - return -1; - } - } - else if (relation !== identityRelation) { - var resolved = resolveStructuredTypeMembers(target); - if (isEmptyResolvedType(resolved) || resolved.stringIndexInfo && resolved.stringIndexInfo.type.flags & 1) { - return -1; - } - } - return 0; - } - function propertiesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source, target); - } - var result = -1; - var properties = getPropertiesOfObjectType(target); - var requireOptionalProperties = relation === subtypeRelation && !(getObjectFlags(source) & 128); - for (var _i = 0, properties_4 = properties; _i < properties_4.length; _i++) { - var targetProp = properties_4[_i]; - var sourceProp = getPropertyOfType(source, targetProp.name); - if (sourceProp !== targetProp) { - if (!sourceProp) { - if (!(targetProp.flags & 67108864) || requireOptionalProperties) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); - } - return 0; - } - } - else if (!(targetProp.flags & 16777216)) { - var sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp); - var targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp); - if (sourcePropFlags & 8 || targetPropFlags & 8) { - if (getCheckFlags(sourceProp) & 256) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(sourceProp), typeToString(source)); - } - return 0; - } - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors) { - if (sourcePropFlags & 8 && targetPropFlags & 8) { - reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } - else { - reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 8 ? source : target), typeToString(sourcePropFlags & 8 ? target : source)); - } - } - return 0; - } - } - else if (targetPropFlags & 16) { - if (!isValidOverrideOf(sourceProp, targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source), typeToString(getDeclaringClass(targetProp) || target)); - } - return 0; - } - } - else if (sourcePropFlags & 16) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0; - } - var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0; - } - result &= related; - if (relation !== comparableRelation && sourceProp.flags & 67108864 && !(targetProp.flags & 67108864)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0; - } - } - } - } - return result; - } - function propertiesIdenticalTo(source, target) { - if (!(source.flags & 32768 && target.flags & 32768)) { - return 0; - } - var sourceProperties = getPropertiesOfObjectType(source); - var targetProperties = getPropertiesOfObjectType(target); - if (sourceProperties.length !== targetProperties.length) { - return 0; - } - var result = -1; - for (var _i = 0, sourceProperties_2 = sourceProperties; _i < sourceProperties_2.length; _i++) { - var sourceProp = sourceProperties_2[_i]; - var targetProp = getPropertyOfObjectType(target, sourceProp.name); - if (!targetProp) { - return 0; - } - var related = compareProperties(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function signaturesRelatedTo(source, target, kind, reportErrors) { - if (relation === identityRelation) { - return signaturesIdenticalTo(source, target, kind); - } - if (target === anyFunctionType || source === anyFunctionType) { - return -1; - } - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (kind === 1 && sourceSignatures.length && targetSignatures.length) { - if (isAbstractConstructorType(source) && !isAbstractConstructorType(target)) { - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); - } - return 0; - } - if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors)) { - return 0; - } - } - var result = -1; - var saveErrorInfo = errorInfo; - if (getObjectFlags(source) & 64 && getObjectFlags(target) & 64 && source.symbol === target.symbol) { - for (var i = 0; i < targetSignatures.length; i++) { - var related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], reportErrors); - if (!related) { - return 0; - } - result &= related; - } - } - else { - outer: for (var _i = 0, targetSignatures_1 = targetSignatures; _i < targetSignatures_1.length; _i++) { - var t = targetSignatures_1[_i]; - var shouldElaborateErrors = reportErrors; - for (var _a = 0, sourceSignatures_1 = sourceSignatures; _a < sourceSignatures_1.length; _a++) { - var s = sourceSignatures_1[_a]; - var related = signatureRelatedTo(s, t, shouldElaborateErrors); - if (related) { - result &= related; - errorInfo = saveErrorInfo; - continue outer; - } - shouldElaborateErrors = false; - } - if (shouldElaborateErrors) { - reportError(ts.Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source), signatureToString(t, undefined, undefined, kind)); - } - return 0; - } - } - return result; - } - function signatureRelatedTo(source, target, reportErrors) { - return compareSignaturesRelated(source, target, false, reportErrors, reportError, isRelatedTo); - } - function signaturesIdenticalTo(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0; - } - var result = -1; - for (var i = 0; i < sourceSignatures.length; i++) { - var related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function eachPropertyRelatedTo(source, target, kind, reportErrors) { - var result = -1; - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 || isNumericLiteralName(prop.name)) { - var related = isRelatedTo(getTypeOfSymbol(prop), target, reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); - } - return 0; - } - result &= related; - } - } - return result; - } - function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors) { - var related = isRelatedTo(sourceInfo.type, targetInfo.type, reportErrors); - if (!related && reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); - } - return related; - } - function indexTypesRelatedTo(source, target, kind, sourceIsPrimitive, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(source, target, kind); - } - var targetInfo = getIndexInfoOfType(target, kind); - if (!targetInfo || targetInfo.type.flags & 1 && !sourceIsPrimitive) { - return -1; - } - var sourceInfo = getIndexInfoOfType(source, kind) || - kind === 1 && getIndexInfoOfType(source, 0); - if (sourceInfo) { - return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors); - } - if (isObjectLiteralType(source)) { - var related = -1; - if (kind === 0) { - var sourceNumberInfo = getIndexInfoOfType(source, 1); - if (sourceNumberInfo) { - related = indexInfoRelatedTo(sourceNumberInfo, targetInfo, reportErrors); - } - } - if (related) { - related &= eachPropertyRelatedTo(source, targetInfo.type, kind, reportErrors); - } - return related; - } - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); - } - return 0; - } - function indexTypesIdenticalTo(source, target, indexKind) { - var targetInfo = getIndexInfoOfType(target, indexKind); - var sourceInfo = getIndexInfoOfType(source, indexKind); - if (!sourceInfo && !targetInfo) { - return -1; - } - if (sourceInfo && targetInfo && sourceInfo.isReadonly === targetInfo.isReadonly) { - return isRelatedTo(sourceInfo.type, targetInfo.type); - } - return 0; - } - function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors) { - if (!sourceSignature.declaration || !targetSignature.declaration) { - return true; - } - var sourceAccessibility = ts.getModifierFlags(sourceSignature.declaration) & 24; - var targetAccessibility = ts.getModifierFlags(targetSignature.declaration) & 24; - if (targetAccessibility === 8) { - return true; - } - if (targetAccessibility === 16 && sourceAccessibility !== 8) { - return true; - } - if (targetAccessibility !== 16 && !sourceAccessibility) { - return true; - } - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); - } - return false; - } - } - function forEachProperty(prop, callback) { - if (getCheckFlags(prop) & 6) { - for (var _i = 0, _a = prop.containingType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var p = getPropertyOfType(t, prop.name); - var result = p && forEachProperty(p, callback); - if (result) { - return result; - } - } - return undefined; - } - return callback(prop); - } - function getDeclaringClass(prop) { - return prop.parent && prop.parent.flags & 32 ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : undefined; - } - function isPropertyInClassDerivedFrom(prop, baseClass) { - return forEachProperty(prop, function (sp) { - var sourceClass = getDeclaringClass(sp); - return sourceClass ? hasBaseType(sourceClass, baseClass) : false; - }); - } - function isValidOverrideOf(sourceProp, targetProp) { - return !forEachProperty(targetProp, function (tp) { return getDeclarationModifierFlagsFromSymbol(tp) & 16 ? - !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false; }); - } - function isClassDerivedFromDeclaringClasses(checkClass, prop) { - return forEachProperty(prop, function (p) { return getDeclarationModifierFlagsFromSymbol(p) & 16 ? - !hasBaseType(checkClass, getDeclaringClass(p)) : false; }) ? undefined : checkClass; - } - function isAbstractConstructorType(type) { - if (getObjectFlags(type) & 16) { - var symbol = type.symbol; - if (symbol && symbol.flags & 32) { - var declaration = getClassLikeDeclarationOfSymbol(symbol); - if (declaration && ts.getModifierFlags(declaration) & 128) { - return true; - } - } - } - return false; - } - function isDeeplyNestedType(type, stack, depth) { - if (depth >= 5 && type.flags & 32768) { - var symbol = type.symbol; - if (symbol) { - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 32768 && t.symbol === symbol) { - count++; - if (count >= 5) - return true; - } - } - } - } - return false; - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties(sourceProp, targetProp, compareTypesIdentical) !== 0; - } - function compareProperties(sourceProp, targetProp, compareTypes) { - if (sourceProp === targetProp) { - return -1; - } - var sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 24; - var targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 24; - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0; - } - } - else { - if ((sourceProp.flags & 67108864) !== (targetProp.flags & 67108864)) { - return 0; - } - } - if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { - return 0; - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function isMatchingSignature(source, target, partialMatch) { - if (source.parameters.length === target.parameters.length && - source.minArgumentCount === target.minArgumentCount && - source.hasRestParameter === target.hasRestParameter) { - return true; - } - var sourceRestCount = source.hasRestParameter ? 1 : 0; - var targetRestCount = target.hasRestParameter ? 1 : 0; - if (partialMatch && source.minArgumentCount <= target.minArgumentCount && (sourceRestCount > targetRestCount || - sourceRestCount === targetRestCount && source.parameters.length >= target.parameters.length)) { - return true; - } - return false; - } - function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { - if (source === target) { - return -1; - } - if (!(isMatchingSignature(source, target, partialMatch))) { - return 0; - } - if (ts.length(source.typeParameters) !== ts.length(target.typeParameters)) { - return 0; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1; - if (!ignoreThisTypes) { - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType); - if (!related) { - return 0; - } - result &= related; - } - } - } - var targetLen = target.parameters.length; - for (var i = 0; i < targetLen; i++) { - var s = isRestParameterIndex(source, i) ? getRestTypeOfSignature(source) : getTypeOfParameter(source.parameters[i]); - var t = isRestParameterIndex(target, i) ? getRestTypeOfSignature(target) : getTypeOfParameter(target.parameters[i]); - var related = compareTypes(s, t); - if (!related) { - return 0; - } - result &= related; - } - if (!ignoreReturnTypes) { - result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function isRestParameterIndex(signature, parameterIndex) { - return signature.hasRestParameter && parameterIndex >= signature.parameters.length - 1; - } - function isSupertypeOfEach(candidate, types) { - for (var _i = 0, types_10 = types; _i < types_10.length; _i++) { - var t = types_10[_i]; - if (candidate !== t && !isTypeSubtypeOf(t, candidate)) - return false; - } - return true; - } - function literalTypesWithSameBaseType(types) { - var commonBaseType; - for (var _i = 0, types_11 = types; _i < types_11.length; _i++) { - var t = types_11[_i]; - var baseType = getBaseTypeOfLiteralType(t); - if (!commonBaseType) { - commonBaseType = baseType; - } - if (baseType === t || baseType !== commonBaseType) { - return false; - } - } - return true; - } - function getSupertypeOrUnion(types) { - return literalTypesWithSameBaseType(types) ? getUnionType(types) : ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); - } - function getCommonSupertype(types) { - if (!strictNullChecks) { - return getSupertypeOrUnion(types); - } - var primaryTypes = ts.filter(types, function (t) { return !(t.flags & 6144); }); - if (!primaryTypes.length) { - return getUnionType(types, true); - } - var supertype = getSupertypeOrUnion(primaryTypes); - return supertype && includeFalsyTypes(supertype, getFalsyFlagsOfTypes(types) & 6144); - } - function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { - var bestSupertype; - var bestSupertypeDownfallType; - var bestSupertypeScore = 0; - for (var i = 0; i < types.length; i++) { - var score = 0; - var downfallType = undefined; - for (var j = 0; j < types.length; j++) { - if (isTypeSubtypeOf(types[j], types[i])) { - score++; - } - else if (!downfallType) { - downfallType = types[j]; - } - } - ts.Debug.assert(!!downfallType, "If there is no common supertype, each type should have a downfallType"); - if (score > bestSupertypeScore) { - bestSupertype = types[i]; - bestSupertypeDownfallType = downfallType; - bestSupertypeScore = score; - } - if (bestSupertypeScore === types.length - 1) { - break; - } - } - checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); - } - function isArrayType(type) { - return getObjectFlags(type) & 4 && type.target === globalArrayType; - } - function isArrayLikeType(type) { - return getObjectFlags(type) & 4 && (type.target === globalArrayType || type.target === globalReadonlyArrayType) || - !(type.flags & 6144) && isTypeAssignableTo(type, anyReadonlyArrayType); - } - function isTupleLikeType(type) { - return !!getPropertyOfType(type, "0"); - } - function isUnitType(type) { - return (type.flags & (480 | 2048 | 4096)) !== 0; - } - function isLiteralType(type) { - return type.flags & 8 ? true : - type.flags & 65536 ? type.flags & 16 ? true : !ts.forEach(type.types, function (t) { return !isUnitType(t); }) : - isUnitType(type); - } - function getBaseTypeOfLiteralType(type) { - return type.flags & 32 ? stringType : - type.flags & 64 ? numberType : - type.flags & 128 ? booleanType : - type.flags & 256 ? type.baseType : - type.flags & 65536 && !(type.flags & 16) ? getUnionType(ts.sameMap(type.types, getBaseTypeOfLiteralType)) : - type; - } - function getWidenedLiteralType(type) { - return type.flags & 32 && type.flags & 1048576 ? stringType : - type.flags & 64 && type.flags & 1048576 ? numberType : - type.flags & 128 ? booleanType : - type.flags & 256 ? type.baseType : - type.flags & 65536 && !(type.flags & 16) ? getUnionType(ts.sameMap(type.types, getWidenedLiteralType)) : - type; - } - function isTupleType(type) { - return !!(getObjectFlags(type) & 4 && type.target.objectFlags & 8); - } - function getFalsyFlagsOfTypes(types) { - var result = 0; - for (var _i = 0, types_12 = types; _i < types_12.length; _i++) { - var t = types_12[_i]; - result |= getFalsyFlags(t); - } - return result; - } - function getFalsyFlags(type) { - return type.flags & 65536 ? getFalsyFlagsOfTypes(type.types) : - type.flags & 32 ? type.text === "" ? 32 : 0 : - type.flags & 64 ? type.text === "0" ? 64 : 0 : - type.flags & 128 ? type === falseType ? 128 : 0 : - type.flags & 7406; - } - function includeFalsyTypes(type, flags) { - if ((getFalsyFlags(type) & flags) === flags) { - return type; - } - var types = [type]; - if (flags & 262178) - types.push(emptyStringType); - if (flags & 340) - types.push(zeroType); - if (flags & 136) - types.push(falseType); - if (flags & 1024) - types.push(voidType); - if (flags & 2048) - types.push(undefinedType); - if (flags & 4096) - types.push(nullType); - return getUnionType(types); - } - function removeDefinitelyFalsyTypes(type) { - return getFalsyFlags(type) & 7392 ? - filterType(type, function (t) { return !(getFalsyFlags(t) & 7392); }) : - type; - } - function getNonNullableType(type) { - return strictNullChecks ? getTypeWithFacts(type, 524288) : type; - } - function isObjectLiteralType(type) { - return type.symbol && (type.symbol.flags & (4096 | 2048)) !== 0 && - getSignaturesOfType(type, 0).length === 0 && - getSignaturesOfType(type, 1).length === 0; - } - function createSymbolWithType(source, type) { - var symbol = createSymbol(source.flags, source.name); - symbol.declarations = source.declarations; - symbol.parent = source.parent; - symbol.type = type; - symbol.target = source; - if (source.valueDeclaration) { - symbol.valueDeclaration = source.valueDeclaration; - } - return symbol; - } - function transformTypeOfMembers(type, f) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var property = _a[_i]; - var original = getTypeOfSymbol(property); - var updated = f(original); - members.set(property.name, updated === original ? property : createSymbolWithType(property, updated)); - } - return members; - } - function getRegularTypeOfObjectLiteral(type) { - if (!(getObjectFlags(type) & 128 && type.flags & 1048576)) { - return type; - } - var regularType = type.regularType; - if (regularType) { - return regularType; - } - var resolved = type; - var members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); - var regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.stringIndexInfo, resolved.numberIndexInfo); - regularNew.flags = resolved.flags & ~1048576; - regularNew.objectFlags |= 128; - type.regularType = regularNew; - return regularNew; - } - function getWidenedProperty(prop) { - var original = getTypeOfSymbol(prop); - var widened = getWidenedType(original); - return widened === original ? prop : createSymbolWithType(prop, widened); - } - function getWidenedTypeOfObjectLiteral(type) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - members.set(prop.name, prop.flags & 4 ? getWidenedProperty(prop) : prop); - } - var stringIndexInfo = getIndexInfoOfType(type, 0); - var numberIndexInfo = getIndexInfoOfType(type, 1); - return createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexInfo && createIndexInfo(getWidenedType(stringIndexInfo.type), stringIndexInfo.isReadonly), numberIndexInfo && createIndexInfo(getWidenedType(numberIndexInfo.type), numberIndexInfo.isReadonly)); - } - function getWidenedConstituentType(type) { - return type.flags & 6144 ? type : getWidenedType(type); - } - function getWidenedType(type) { - if (type.flags & 6291456) { - if (type.flags & 6144) { - return anyType; - } - if (getObjectFlags(type) & 128) { - return getWidenedTypeOfObjectLiteral(type); - } - if (type.flags & 65536) { - return getUnionType(ts.sameMap(type.types, getWidenedConstituentType)); - } - if (isArrayType(type) || isTupleType(type)) { - return createTypeReference(type.target, ts.sameMap(type.typeArguments, getWidenedType)); - } - } - return type; - } - function reportWideningErrorsInType(type) { - var errorReported = false; - if (type.flags & 65536) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (isArrayType(type) || isTupleType(type)) { - for (var _b = 0, _c = type.typeArguments; _b < _c.length; _b++) { - var t = _c[_b]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (getObjectFlags(type) & 128) { - for (var _d = 0, _e = getPropertiesOfObjectType(type); _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (t.flags & 2097152) { - if (!reportWideningErrorsInType(t)) { - error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(getWidenedType(t))); - } - errorReported = true; - } - } - } - return errorReported; - } - function reportImplicitAnyError(declaration, type) { - var typeAsString = typeToString(getWidenedType(type)); - var diagnostic; - switch (declaration.kind) { - case 149: - case 148: - diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; - break; - case 146: - diagnostic = declaration.dotDotDotToken ? - ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : - ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; - break; - case 176: - diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type; - break; - case 228: - case 151: - case 150: - case 153: - case 154: - case 186: - case 187: - if (!declaration.name) { - error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); - return; - } - diagnostic = ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; - break; - default: - diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; - } - error(declaration, diagnostic, ts.declarationNameToString(ts.getNameOfDeclaration(declaration)), typeAsString); - } - function reportErrorsFromWidening(declaration, type) { - if (produceDiagnostics && noImplicitAny && type.flags & 2097152) { - if (!reportWideningErrorsInType(type)) { - reportImplicitAnyError(declaration, type); - } - } - } - function forEachMatchingParameterType(source, target, callback) { - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var count; - if (source.hasRestParameter && target.hasRestParameter) { - count = Math.max(sourceMax, targetMax); - } - else if (source.hasRestParameter) { - count = targetMax; - } - else if (target.hasRestParameter) { - count = sourceMax; - } - else { - count = Math.min(sourceMax, targetMax); - } - for (var i = 0; i < count; i++) { - callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); - } - } - function createInferenceContext(signature, inferUnionTypes, useAnyForNoInferences) { - var inferences = ts.map(signature.typeParameters, createTypeInferencesObject); - return { - signature: signature, - inferUnionTypes: inferUnionTypes, - inferences: inferences, - inferredTypes: new Array(signature.typeParameters.length), - useAnyForNoInferences: useAnyForNoInferences - }; - } - function createTypeInferencesObject() { - return { - primary: undefined, - secondary: undefined, - topLevel: true, - isFixed: false, - }; - } - function couldContainTypeVariables(type) { - var objectFlags = getObjectFlags(type); - return !!(type.flags & 540672 || - objectFlags & 4 && ts.forEach(type.typeArguments, couldContainTypeVariables) || - objectFlags & 16 && type.symbol && type.symbol.flags & (8192 | 2048 | 32) || - objectFlags & 32 || - type.flags & 196608 && couldUnionOrIntersectionContainTypeVariables(type)); - } - function couldUnionOrIntersectionContainTypeVariables(type) { - if (type.couldContainTypeVariables === undefined) { - type.couldContainTypeVariables = ts.forEach(type.types, couldContainTypeVariables); - } - return type.couldContainTypeVariables; - } - function isTypeParameterAtTopLevel(type, typeParameter) { - return type === typeParameter || type.flags & 196608 && ts.forEach(type.types, function (t) { return isTypeParameterAtTopLevel(t, typeParameter); }); - } - function inferTypeForHomomorphicMappedType(source, target) { - var properties = getPropertiesOfType(source); - var indexInfo = getIndexInfoOfType(source, 0); - if (properties.length === 0 && !indexInfo) { - return undefined; - } - var typeVariable = getIndexedAccessType(getConstraintTypeFromMappedType(target).type, getTypeParameterFromMappedType(target)); - var typeVariableArray = [typeVariable]; - var typeInferences = createTypeInferencesObject(); - var typeInferencesArray = [typeInferences]; - var templateType = getTemplateTypeFromMappedType(target); - var readonlyMask = target.declaration.readonlyToken ? false : true; - var optionalMask = target.declaration.questionToken ? 0 : 67108864; - var members = createSymbolTable(properties); - for (var _i = 0, properties_5 = properties; _i < properties_5.length; _i++) { - var prop = properties_5[_i]; - var inferredPropType = inferTargetType(getTypeOfSymbol(prop)); - if (!inferredPropType) { - return undefined; - } - var inferredProp = createSymbol(4 | prop.flags & optionalMask, prop.name); - inferredProp.checkFlags = readonlyMask && isReadonlySymbol(prop) ? 8 : 0; - inferredProp.declarations = prop.declarations; - inferredProp.type = inferredPropType; - members.set(prop.name, inferredProp); - } - if (indexInfo) { - var inferredIndexType = inferTargetType(indexInfo.type); - if (!inferredIndexType) { - return undefined; - } - indexInfo = createIndexInfo(inferredIndexType, readonlyMask && indexInfo.isReadonly); - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, indexInfo, undefined); - function inferTargetType(sourceType) { - typeInferences.primary = undefined; - typeInferences.secondary = undefined; - inferTypes(typeVariableArray, typeInferencesArray, sourceType, templateType); - var inferences = typeInferences.primary || typeInferences.secondary; - return inferences && getUnionType(inferences, true); - } - } - function inferTypesWithContext(context, originalSource, originalTarget) { - inferTypes(context.signature.typeParameters, context.inferences, originalSource, originalTarget); - } - function inferTypes(typeVariables, typeInferences, originalSource, originalTarget) { - var sourceStack; - var targetStack; - var depth = 0; - var inferiority = 0; - var visited = ts.createMap(); - inferFromTypes(originalSource, originalTarget); - function isInProcess(source, target) { - for (var i = 0; i < depth; i++) { - if (source === sourceStack[i] && target === targetStack[i]) { - return true; - } - } - return false; - } - function inferFromTypes(source, target) { - if (!couldContainTypeVariables(target)) { - return; - } - if (source.aliasSymbol && source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol) { - var sourceTypes = source.aliasTypeArguments; - var targetTypes = target.aliasTypeArguments; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - return; - } - if (source.flags & 65536 && target.flags & 65536 && !(source.flags & 16 && target.flags & 16) || - source.flags & 131072 && target.flags & 131072) { - if (source === target) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - inferFromTypes(t, t); - } - return; - } - var matchingTypes = void 0; - for (var _b = 0, _c = source.types; _b < _c.length; _b++) { - var t = _c[_b]; - if (typeIdenticalToSomeType(t, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t); - inferFromTypes(t, t); - } - else if (t.flags & (64 | 32)) { - var b = getBaseTypeOfLiteralType(t); - if (typeIdenticalToSomeType(b, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t, b); - } - } - } - if (matchingTypes) { - source = removeTypesFromUnionOrIntersection(source, matchingTypes); - target = removeTypesFromUnionOrIntersection(target, matchingTypes); - } - } - if (target.flags & 540672) { - if (source.flags & 8388608) { - return; - } - for (var i = 0; i < typeVariables.length; i++) { - if (target === typeVariables[i]) { - var inferences = typeInferences[i]; - if (!inferences.isFixed) { - var candidates = inferiority ? - inferences.secondary || (inferences.secondary = []) : - inferences.primary || (inferences.primary = []); - if (!ts.contains(candidates, source)) { - candidates.push(source); - } - if (target.flags & 16384 && !isTypeParameterAtTopLevel(originalTarget, target)) { - inferences.topLevel = false; - } - } - return; - } - } - } - else if (getObjectFlags(source) & 4 && getObjectFlags(target) & 4 && source.target === target.target) { - var sourceTypes = source.typeArguments || emptyArray; - var targetTypes = target.typeArguments || emptyArray; - var count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; - for (var i = 0; i < count; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - } - else if (target.flags & 196608) { - var targetTypes = target.types; - var typeVariableCount = 0; - var typeVariable = void 0; - for (var _d = 0, targetTypes_3 = targetTypes; _d < targetTypes_3.length; _d++) { - var t = targetTypes_3[_d]; - if (t.flags & 540672 && ts.contains(typeVariables, t)) { - typeVariable = t; - typeVariableCount++; - } - else { - inferFromTypes(source, t); - } - } - if (typeVariableCount === 1) { - inferiority++; - inferFromTypes(source, typeVariable); - inferiority--; - } - } - else if (source.flags & 196608) { - var sourceTypes = source.types; - for (var _e = 0, sourceTypes_3 = sourceTypes; _e < sourceTypes_3.length; _e++) { - var sourceType = sourceTypes_3[_e]; - inferFromTypes(sourceType, target); - } - } - else { - source = getApparentType(source); - if (source.flags & 32768) { - if (isInProcess(source, target)) { - return; - } - if (isDeeplyNestedType(source, sourceStack, depth) && isDeeplyNestedType(target, targetStack, depth)) { - return; - } - var key = source.id + "," + target.id; - if (visited.get(key)) { - return; - } - visited.set(key, true); - if (depth === 0) { - sourceStack = []; - targetStack = []; - } - sourceStack[depth] = source; - targetStack[depth] = target; - depth++; - inferFromObjectTypes(source, target); - depth--; - } - } - } - function inferFromObjectTypes(source, target) { - if (getObjectFlags(target) & 32) { - var constraintType = getConstraintTypeFromMappedType(target); - if (constraintType.flags & 262144) { - var index = ts.indexOf(typeVariables, constraintType.type); - if (index >= 0 && !typeInferences[index].isFixed) { - var inferredType = inferTypeForHomomorphicMappedType(source, target); - if (inferredType) { - inferiority++; - inferFromTypes(inferredType, typeVariables[index]); - inferiority--; - } - } - return; - } - if (constraintType.flags & 16384) { - inferFromTypes(getIndexType(source), constraintType); - inferFromTypes(getUnionType(ts.map(getPropertiesOfType(source), getTypeOfSymbol)), getTemplateTypeFromMappedType(target)); - return; - } - } - inferFromProperties(source, target); - inferFromSignatures(source, target, 0); - inferFromSignatures(source, target, 1); - inferFromIndexTypes(source, target); - } - function inferFromProperties(source, target) { - var properties = getPropertiesOfObjectType(target); - for (var _i = 0, properties_6 = properties; _i < properties_6.length; _i++) { - var targetProp = properties_6[_i]; - var sourceProp = getPropertyOfObjectType(source, targetProp.name); - if (sourceProp) { - inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - } - } - function inferFromSignatures(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var sourceLen = sourceSignatures.length; - var targetLen = targetSignatures.length; - var len = sourceLen < targetLen ? sourceLen : targetLen; - for (var i = 0; i < len; i++) { - inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); - } - } - function inferFromParameterTypes(source, target) { - return inferFromTypes(source, target); - } - function inferFromSignature(source, target) { - forEachMatchingParameterType(source, target, inferFromParameterTypes); - if (source.typePredicate && target.typePredicate && source.typePredicate.kind === target.typePredicate.kind) { - inferFromTypes(source.typePredicate.type, target.typePredicate.type); - } - else { - inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - } - function inferFromIndexTypes(source, target) { - var targetStringIndexType = getIndexTypeOfType(target, 0); - if (targetStringIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 0) || - getImplicitIndexTypeOfType(source, 0); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetStringIndexType); - } - } - var targetNumberIndexType = getIndexTypeOfType(target, 1); - if (targetNumberIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 1) || - getIndexTypeOfType(source, 0) || - getImplicitIndexTypeOfType(source, 1); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetNumberIndexType); - } - } - } - } - function typeIdenticalToSomeType(type, types) { - for (var _i = 0, types_13 = types; _i < types_13.length; _i++) { - var t = types_13[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function removeTypesFromUnionOrIntersection(type, typesToRemove) { - var reducedTypes = []; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!typeIdenticalToSomeType(t, typesToRemove)) { - reducedTypes.push(t); - } - } - return type.flags & 65536 ? getUnionType(reducedTypes) : getIntersectionType(reducedTypes); - } - function getInferenceCandidates(context, index) { - var inferences = context.inferences[index]; - return inferences.primary || inferences.secondary || emptyArray; - } - function hasPrimitiveConstraint(type) { - var constraint = getConstraintOfTypeParameter(type); - return constraint && maybeTypeOfKind(constraint, 8190 | 262144); - } - function getInferredType(context, index) { - var inferredType = context.inferredTypes[index]; - var inferenceSucceeded; - if (!inferredType) { - var inferences = getInferenceCandidates(context, index); - if (inferences.length) { - var signature = context.signature; - var widenLiteralTypes = context.inferences[index].topLevel && - !hasPrimitiveConstraint(signature.typeParameters[index]) && - (context.inferences[index].isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), signature.typeParameters[index])); - var baseInferences = widenLiteralTypes ? ts.sameMap(inferences, getWidenedLiteralType) : inferences; - var unionOrSuperType = context.inferUnionTypes ? getUnionType(baseInferences, true) : getCommonSupertype(baseInferences); - inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : unknownType; - inferenceSucceeded = !!unionOrSuperType; - } - else { - var defaultType = getDefaultFromTypeParameter(context.signature.typeParameters[index]); - if (defaultType) { - inferredType = instantiateType(defaultType, combineTypeMappers(createBackreferenceMapper(context.signature.typeParameters, index), getInferenceMapper(context))); - } - else { - inferredType = context.useAnyForNoInferences ? anyType : emptyObjectType; - } - inferenceSucceeded = true; - } - context.inferredTypes[index] = inferredType; - if (inferenceSucceeded) { - var constraint = getConstraintOfTypeParameter(context.signature.typeParameters[index]); - if (constraint) { - var instantiatedConstraint = instantiateType(constraint, getInferenceMapper(context)); - if (!isTypeAssignableTo(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { - context.inferredTypes[index] = inferredType = instantiatedConstraint; - } - } - } - else if (context.failedTypeParameterIndex === undefined || context.failedTypeParameterIndex > index) { - context.failedTypeParameterIndex = index; - } - } - return inferredType; - } - function getInferredTypes(context) { - for (var i = 0; i < context.inferredTypes.length; i++) { - getInferredType(context, i); - } - return context.inferredTypes; - } - function getResolvedSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = !ts.nodeIsMissing(node) && resolveName(node, node.text, 107455 | 1048576, ts.Diagnostics.Cannot_find_name_0, node) || unknownSymbol; - } - return links.resolvedSymbol; - } - function isInTypeQuery(node) { - return !!ts.findAncestor(node, function (n) { return n.kind === 162 ? true : n.kind === 71 || n.kind === 143 ? false : "quit"; }); - } - function getFlowCacheKey(node) { - if (node.kind === 71) { - var symbol = getResolvedSymbol(node); - return symbol !== unknownSymbol ? "" + getSymbolId(symbol) : undefined; - } - if (node.kind === 99) { - return "0"; - } - if (node.kind === 179) { - var key = getFlowCacheKey(node.expression); - return key && key + "." + node.name.text; - } - return undefined; - } - function getLeftmostIdentifierOrThis(node) { - switch (node.kind) { - case 71: - case 99: - return node; - case 179: - return getLeftmostIdentifierOrThis(node.expression); - } - return undefined; - } - function isMatchingReference(source, target) { - switch (source.kind) { - case 71: - return target.kind === 71 && getResolvedSymbol(source) === getResolvedSymbol(target) || - (target.kind === 226 || target.kind === 176) && - getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target); - case 99: - return target.kind === 99; - case 97: - return target.kind === 97; - case 179: - return target.kind === 179 && - source.name.text === target.name.text && - isMatchingReference(source.expression, target.expression); - } - return false; - } - function containsMatchingReference(source, target) { - while (source.kind === 179) { - source = source.expression; - if (isMatchingReference(source, target)) { - return true; - } - } - return false; - } - function containsMatchingReferenceDiscriminant(source, target) { - return target.kind === 179 && - containsMatchingReference(source, target.expression) && - isDiscriminantProperty(getDeclaredTypeOfReference(target.expression), target.name.text); - } - function getDeclaredTypeOfReference(expr) { - if (expr.kind === 71) { - return getTypeOfSymbol(getResolvedSymbol(expr)); - } - if (expr.kind === 179) { - var type = getDeclaredTypeOfReference(expr.expression); - return type && getTypeOfPropertyOfType(type, expr.name.text); - } - return undefined; - } - function isDiscriminantProperty(type, name) { - if (type && type.flags & 65536) { - var prop = getUnionOrIntersectionProperty(type, name); - if (prop && getCheckFlags(prop) & 2) { - if (prop.isDiscriminantProperty === undefined) { - prop.isDiscriminantProperty = prop.checkFlags & 32 && isLiteralType(getTypeOfSymbol(prop)); - } - return prop.isDiscriminantProperty; - } - } - return false; - } - function isOrContainsMatchingReference(source, target) { - return isMatchingReference(source, target) || containsMatchingReference(source, target); - } - function hasMatchingArgument(callExpression, reference) { - if (callExpression.arguments) { - for (var _i = 0, _a = callExpression.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isOrContainsMatchingReference(reference, argument)) { - return true; - } - } - } - if (callExpression.expression.kind === 179 && - isOrContainsMatchingReference(reference, callExpression.expression.expression)) { - return true; - } - return false; - } - function getFlowNodeId(flow) { - if (!flow.id) { - flow.id = nextFlowId; - nextFlowId++; - } - return flow.id; - } - function typeMaybeAssignableTo(source, target) { - if (!(source.flags & 65536)) { - return isTypeAssignableTo(source, target); - } - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isTypeAssignableTo(t, target)) { - return true; - } - } - return false; - } - function getAssignmentReducedType(declaredType, assignedType) { - if (declaredType !== assignedType) { - if (assignedType.flags & 8192) { - return assignedType; - } - var reducedType = filterType(declaredType, function (t) { return typeMaybeAssignableTo(assignedType, t); }); - if (!(reducedType.flags & 8192)) { - return reducedType; - } - } - return declaredType; - } - function getTypeFactsOfTypes(types) { - var result = 0; - for (var _i = 0, types_14 = types; _i < types_14.length; _i++) { - var t = types_14[_i]; - result |= getTypeFacts(t); - } - return result; - } - function isFunctionObjectType(type) { - var resolved = resolveStructuredTypeMembers(type); - return !!(resolved.callSignatures.length || resolved.constructSignatures.length || - resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); - } - function getTypeFacts(type) { - var flags = type.flags; - if (flags & 2) { - return strictNullChecks ? 4079361 : 4194049; - } - if (flags & 32) { - return strictNullChecks ? - type.text === "" ? 3030785 : 1982209 : - type.text === "" ? 3145473 : 4194049; - } - if (flags & (4 | 16)) { - return strictNullChecks ? 4079234 : 4193922; - } - if (flags & (64 | 256)) { - var isZero = type.text === "0"; - return strictNullChecks ? - isZero ? 3030658 : 1982082 : - isZero ? 3145346 : 4193922; - } - if (flags & 8) { - return strictNullChecks ? 4078980 : 4193668; - } - if (flags & 136) { - return strictNullChecks ? - type === falseType ? 3030404 : 1981828 : - type === falseType ? 3145092 : 4193668; - } - if (flags & 32768) { - return isFunctionObjectType(type) ? - strictNullChecks ? 6164448 : 8376288 : - strictNullChecks ? 6166480 : 8378320; - } - if (flags & (1024 | 2048)) { - return 2457472; - } - if (flags & 4096) { - return 2340752; - } - if (flags & 512) { - return strictNullChecks ? 1981320 : 4193160; - } - if (flags & 16777216) { - return strictNullChecks ? 6166480 : 8378320; - } - if (flags & 540672) { - return getTypeFacts(getBaseConstraintOfType(type) || emptyObjectType); - } - if (flags & 196608) { - return getTypeFactsOfTypes(type.types); - } - return 8388607; - } - function getTypeWithFacts(type, include) { - return filterType(type, function (t) { return (getTypeFacts(t) & include) !== 0; }); - } - function getTypeWithDefault(type, defaultExpression) { - if (defaultExpression) { - var defaultType = getTypeOfExpression(defaultExpression); - return getUnionType([getTypeWithFacts(type, 131072), defaultType]); - } - return type; - } - function getTypeOfDestructuredProperty(type, name) { - var text = ts.getTextOfPropertyName(name); - return getTypeOfPropertyOfType(type, text) || - isNumericLiteralName(text) && getIndexTypeOfType(type, 1) || - getIndexTypeOfType(type, 0) || - unknownType; - } - function getTypeOfDestructuredArrayElement(type, index) { - return isTupleLikeType(type) && getTypeOfPropertyOfType(type, "" + index) || - checkIteratedTypeOrElementType(type, undefined, false, false) || - unknownType; - } - function getTypeOfDestructuredSpreadExpression(type) { - return createArrayType(checkIteratedTypeOrElementType(type, undefined, false, false) || unknownType); - } - function getAssignedTypeOfBinaryExpression(node) { - var isDestructuringDefaultAssignment = node.parent.kind === 177 && isDestructuringAssignmentTarget(node.parent) || - node.parent.kind === 261 && isDestructuringAssignmentTarget(node.parent.parent); - return isDestructuringDefaultAssignment ? - getTypeWithDefault(getAssignedType(node), node.right) : - getTypeOfExpression(node.right); - } - function isDestructuringAssignmentTarget(parent) { - return parent.parent.kind === 194 && parent.parent.left === parent || - parent.parent.kind === 216 && parent.parent.initializer === parent; - } - function getAssignedTypeOfArrayLiteralElement(node, element) { - return getTypeOfDestructuredArrayElement(getAssignedType(node), ts.indexOf(node.elements, element)); - } - function getAssignedTypeOfSpreadExpression(node) { - return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); - } - function getAssignedTypeOfPropertyAssignment(node) { - return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); - } - function getAssignedTypeOfShorthandPropertyAssignment(node) { - return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); - } - function getAssignedType(node) { - var parent = node.parent; - switch (parent.kind) { - case 215: - return stringType; - case 216: - return checkRightHandSideOfForOf(parent.expression, parent.awaitModifier) || unknownType; - case 194: - return getAssignedTypeOfBinaryExpression(parent); - case 188: - return undefinedType; - case 177: - return getAssignedTypeOfArrayLiteralElement(parent, node); - case 198: - return getAssignedTypeOfSpreadExpression(parent); - case 261: - return getAssignedTypeOfPropertyAssignment(parent); - case 262: - return getAssignedTypeOfShorthandPropertyAssignment(parent); - } - return unknownType; - } - function getInitialTypeOfBindingElement(node) { - var pattern = node.parent; - var parentType = getInitialType(pattern.parent); - var type = pattern.kind === 174 ? - getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : - !node.dotDotDotToken ? - getTypeOfDestructuredArrayElement(parentType, ts.indexOf(pattern.elements, node)) : - getTypeOfDestructuredSpreadExpression(parentType); - return getTypeWithDefault(type, node.initializer); - } - function getTypeOfInitializer(node) { - var links = getNodeLinks(node); - return links.resolvedType || getTypeOfExpression(node); - } - function getInitialTypeOfVariableDeclaration(node) { - if (node.initializer) { - return getTypeOfInitializer(node.initializer); - } - if (node.parent.parent.kind === 215) { - return stringType; - } - if (node.parent.parent.kind === 216) { - return checkRightHandSideOfForOf(node.parent.parent.expression, node.parent.parent.awaitModifier) || unknownType; - } - return unknownType; - } - function getInitialType(node) { - return node.kind === 226 ? - getInitialTypeOfVariableDeclaration(node) : - getInitialTypeOfBindingElement(node); - } - function getInitialOrAssignedType(node) { - return node.kind === 226 || node.kind === 176 ? - getInitialType(node) : - getAssignedType(node); - } - function isEmptyArrayAssignment(node) { - return node.kind === 226 && node.initializer && - isEmptyArrayLiteral(node.initializer) || - node.kind !== 176 && node.parent.kind === 194 && - isEmptyArrayLiteral(node.parent.right); - } - function getReferenceCandidate(node) { - switch (node.kind) { - case 185: - return getReferenceCandidate(node.expression); - case 194: - switch (node.operatorToken.kind) { - case 58: - return getReferenceCandidate(node.left); - case 26: - return getReferenceCandidate(node.right); - } - } - return node; - } - function getReferenceRoot(node) { - var parent = node.parent; - return parent.kind === 185 || - parent.kind === 194 && parent.operatorToken.kind === 58 && parent.left === node || - parent.kind === 194 && parent.operatorToken.kind === 26 && parent.right === node ? - getReferenceRoot(parent) : node; - } - function getTypeOfSwitchClause(clause) { - if (clause.kind === 257) { - var caseType = getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); - return isUnitType(caseType) ? caseType : undefined; - } - return neverType; - } - function getSwitchClauseTypes(switchStatement) { - var links = getNodeLinks(switchStatement); - if (!links.switchTypes) { - var types = ts.map(switchStatement.caseBlock.clauses, getTypeOfSwitchClause); - links.switchTypes = !ts.contains(types, undefined) ? types : emptyArray; - } - return links.switchTypes; - } - function eachTypeContainedIn(source, types) { - return source.flags & 65536 ? !ts.forEach(source.types, function (t) { return !ts.contains(types, t); }) : ts.contains(types, source); - } - function isTypeSubsetOf(source, target) { - return source === target || target.flags & 65536 && isTypeSubsetOfUnion(source, target); - } - function isTypeSubsetOfUnion(source, target) { - if (source.flags & 65536) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!containsType(target.types, t)) { - return false; - } - } - return true; - } - if (source.flags & 256 && target.flags & 16 && source.baseType === target) { - return true; - } - return containsType(target.types, source); - } - function forEachType(type, f) { - return type.flags & 65536 ? ts.forEach(type.types, f) : f(type); - } - function filterType(type, f) { - if (type.flags & 65536) { - var types = type.types; - var filtered = ts.filter(types, f); - return filtered === types ? type : getUnionTypeFromSortedList(filtered); - } - return f(type) ? type : neverType; - } - function mapType(type, mapper) { - if (!(type.flags & 65536)) { - return mapper(type); - } - var types = type.types; - var mappedType; - var mappedTypes; - for (var _i = 0, types_15 = types; _i < types_15.length; _i++) { - var current = types_15[_i]; - var t = mapper(current); - if (t) { - if (!mappedType) { - mappedType = t; - } - else if (!mappedTypes) { - mappedTypes = [mappedType, t]; - } - else { - mappedTypes.push(t); - } - } - } - return mappedTypes ? getUnionType(mappedTypes) : mappedType; - } - function extractTypesOfKind(type, kind) { - return filterType(type, function (t) { return (t.flags & kind) !== 0; }); - } - function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { - if (isTypeSubsetOf(stringType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 32) || - isTypeSubsetOf(numberType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 64)) { - return mapType(typeWithPrimitives, function (t) { - return t.flags & 2 ? extractTypesOfKind(typeWithLiterals, 2 | 32) : - t.flags & 4 ? extractTypesOfKind(typeWithLiterals, 4 | 64) : - t; - }); - } - return typeWithPrimitives; - } - function isIncomplete(flowType) { - return flowType.flags === 0; - } - function getTypeFromFlowType(flowType) { - return flowType.flags === 0 ? flowType.type : flowType; - } - function createFlowType(type, incomplete) { - return incomplete ? { flags: 0, type: type } : type; - } - function createEvolvingArrayType(elementType) { - var result = createObjectType(256); - result.elementType = elementType; - return result; - } - function getEvolvingArrayType(elementType) { - return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); - } - function addEvolvingArrayElementType(evolvingArrayType, node) { - var elementType = getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)); - return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); - } - function createFinalArrayType(elementType) { - return elementType.flags & 8192 ? - autoArrayType : - createArrayType(elementType.flags & 65536 ? - getUnionType(elementType.types, true) : - elementType); - } - function getFinalArrayType(evolvingArrayType) { - return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); - } - function finalizeEvolvingArrayType(type) { - return getObjectFlags(type) & 256 ? getFinalArrayType(type) : type; - } - function getElementTypeOfEvolvingArrayType(type) { - return getObjectFlags(type) & 256 ? type.elementType : neverType; - } - function isEvolvingArrayTypeList(types) { - var hasEvolvingArrayType = false; - for (var _i = 0, types_16 = types; _i < types_16.length; _i++) { - var t = types_16[_i]; - if (!(t.flags & 8192)) { - if (!(getObjectFlags(t) & 256)) { - return false; - } - hasEvolvingArrayType = true; - } - } - return hasEvolvingArrayType; - } - function getUnionOrEvolvingArrayType(types, subtypeReduction) { - return isEvolvingArrayTypeList(types) ? - getEvolvingArrayType(getUnionType(ts.map(types, getElementTypeOfEvolvingArrayType))) : - getUnionType(ts.sameMap(types, finalizeEvolvingArrayType), subtypeReduction); - } - function isEvolvingArrayOperationTarget(node) { - var root = getReferenceRoot(node); - var parent = root.parent; - var isLengthPushOrUnshift = parent.kind === 179 && (parent.name.text === "length" || - parent.parent.kind === 181 && ts.isPushOrUnshiftIdentifier(parent.name)); - var isElementAssignment = parent.kind === 180 && - parent.expression === root && - parent.parent.kind === 194 && - parent.parent.operatorToken.kind === 58 && - parent.parent.left === parent && - !ts.isAssignmentTarget(parent.parent) && - isTypeAnyOrAllConstituentTypesHaveKind(getTypeOfExpression(parent.argumentExpression), 340 | 2048); - return isLengthPushOrUnshift || isElementAssignment; - } - function maybeTypePredicateCall(node) { - var links = getNodeLinks(node); - if (links.maybeTypePredicate === undefined) { - links.maybeTypePredicate = getMaybeTypePredicate(node); - } - return links.maybeTypePredicate; - } - function getMaybeTypePredicate(node) { - if (node.expression.kind !== 97) { - var funcType = checkNonNullExpression(node.expression); - if (funcType !== silentNeverType) { - var apparentType = getApparentType(funcType); - if (apparentType !== unknownType) { - var callSignatures = getSignaturesOfType(apparentType, 0); - return !!ts.forEach(callSignatures, function (sig) { return sig.typePredicate; }); - } - } - } - return false; - } - function getFlowTypeOfReference(reference, declaredType, initialType, flowContainer, couldBeUninitialized) { - if (initialType === void 0) { initialType = declaredType; } - var key; - if (!reference.flowNode || !couldBeUninitialized && !(declaredType.flags & 17810431)) { - return declaredType; - } - var visitedFlowStart = visitedFlowCount; - var evolvedType = getTypeFromFlowType(getTypeAtFlowNode(reference.flowNode)); - visitedFlowCount = visitedFlowStart; - var resultType = getObjectFlags(evolvedType) & 256 && isEvolvingArrayOperationTarget(reference) ? anyArrayType : finalizeEvolvingArrayType(evolvedType); - if (reference.parent.kind === 203 && getTypeWithFacts(resultType, 524288).flags & 8192) { - return declaredType; - } - return resultType; - function getTypeAtFlowNode(flow) { - while (true) { - if (flow.flags & 1024) { - for (var i = visitedFlowStart; i < visitedFlowCount; i++) { - if (visitedFlowNodes[i] === flow) { - return visitedFlowTypes[i]; - } - } - } - var type = void 0; - if (flow.flags & 4096) { - flow.locked = true; - type = getTypeAtFlowNode(flow.antecedent); - flow.locked = false; - } - else if (flow.flags & 2048) { - flow = flow.antecedent; - continue; - } - else if (flow.flags & 16) { - type = getTypeAtFlowAssignment(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 96) { - type = getTypeAtFlowCondition(flow); - } - else if (flow.flags & 128) { - type = getTypeAtSwitchClause(flow); - } - else if (flow.flags & 12) { - if (flow.antecedents.length === 1) { - flow = flow.antecedents[0]; - continue; - } - type = flow.flags & 4 ? - getTypeAtFlowBranchLabel(flow) : - getTypeAtFlowLoopLabel(flow); - } - else if (flow.flags & 256) { - type = getTypeAtFlowArrayMutation(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 2) { - var container = flow.container; - if (container && container !== flowContainer && reference.kind !== 179 && reference.kind !== 99) { - flow = container.flowNode; - continue; - } - type = initialType; - } - else { - type = convertAutoToAny(declaredType); - } - if (flow.flags & 1024) { - visitedFlowNodes[visitedFlowCount] = flow; - visitedFlowTypes[visitedFlowCount] = type; - visitedFlowCount++; - } - return type; - } - } - function getTypeAtFlowAssignment(flow) { - var node = flow.node; - if (isMatchingReference(reference, node)) { - if (ts.getAssignmentTargetKind(node) === 2) { - var flowType = getTypeAtFlowNode(flow.antecedent); - return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); - } - if (declaredType === autoType || declaredType === autoArrayType) { - if (isEmptyArrayAssignment(node)) { - return getEvolvingArrayType(neverType); - } - var assignedType = getBaseTypeOfLiteralType(getInitialOrAssignedType(node)); - return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; - } - if (declaredType.flags & 65536) { - return getAssignmentReducedType(declaredType, getInitialOrAssignedType(node)); - } - return declaredType; - } - if (containsMatchingReference(reference, node)) { - return declaredType; - } - return undefined; - } - function getTypeAtFlowArrayMutation(flow) { - var node = flow.node; - var expr = node.kind === 181 ? - node.expression.expression : - node.left.expression; - if (isMatchingReference(reference, getReferenceCandidate(expr))) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (getObjectFlags(type) & 256) { - var evolvedType_1 = type; - if (node.kind === 181) { - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var arg = _a[_i]; - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, arg); - } - } - else { - var indexType = getTypeOfExpression(node.left.argumentExpression); - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340 | 2048)) { - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, node.right); - } - } - return evolvedType_1 === type ? flowType : createFlowType(evolvedType_1, isIncomplete(flowType)); - } - return flowType; - } - return undefined; - } - function getTypeAtFlowCondition(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (type.flags & 8192) { - return flowType; - } - var assumeTrue = (flow.flags & 32) !== 0; - var nonEvolvingType = finalizeEvolvingArrayType(type); - var narrowedType = narrowType(nonEvolvingType, flow.expression, assumeTrue); - if (narrowedType === nonEvolvingType) { - return flowType; - } - var incomplete = isIncomplete(flowType); - var resultType = incomplete && narrowedType.flags & 8192 ? silentNeverType : narrowedType; - return createFlowType(resultType, incomplete); - } - function getTypeAtSwitchClause(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - var expr = flow.switchStatement.expression; - if (isMatchingReference(reference, expr)) { - type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd); - } - else if (isMatchingReferenceDiscriminant(expr)) { - type = narrowTypeByDiscriminant(type, expr, function (t) { return narrowTypeBySwitchOnDiscriminant(t, flow.switchStatement, flow.clauseStart, flow.clauseEnd); }); - } - return createFlowType(type, isIncomplete(flowType)); - } - function getTypeAtFlowBranchLabel(flow) { - var antecedentTypes = []; - var subtypeReduction = false; - var seenIncomplete = false; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - if (antecedent.flags & 2048 && antecedent.lock.locked) { - continue; - } - var flowType = getTypeAtFlowNode(antecedent); - var type = getTypeFromFlowType(flowType); - if (type === declaredType && declaredType === initialType) { - return type; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (isIncomplete(flowType)) { - seenIncomplete = true; - } - } - return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction), seenIncomplete); - } - function getTypeAtFlowLoopLabel(flow) { - var id = getFlowNodeId(flow); - var cache = flowLoopCaches[id] || (flowLoopCaches[id] = ts.createMap()); - if (!key) { - key = getFlowCacheKey(reference); - } - var cached = cache.get(key); - if (cached) { - return cached; - } - for (var i = flowLoopStart; i < flowLoopCount; i++) { - if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key && flowLoopTypes[i].length) { - return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], false), true); - } - } - var antecedentTypes = []; - var subtypeReduction = false; - var firstAntecedentType; - flowLoopNodes[flowLoopCount] = flow; - flowLoopKeys[flowLoopCount] = key; - flowLoopTypes[flowLoopCount] = antecedentTypes; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - flowLoopCount++; - var flowType = getTypeAtFlowNode(antecedent); - flowLoopCount--; - if (!firstAntecedentType) { - firstAntecedentType = flowType; - } - var type = getTypeFromFlowType(flowType); - var cached_1 = cache.get(key); - if (cached_1) { - return cached_1; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (type === declaredType) { - break; - } - } - var result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction); - if (isIncomplete(firstAntecedentType)) { - return createFlowType(result, true); - } - cache.set(key, result); - return result; - } - function isMatchingReferenceDiscriminant(expr) { - return expr.kind === 179 && - declaredType.flags & 65536 && - isMatchingReference(reference, expr.expression) && - isDiscriminantProperty(declaredType, expr.name.text); - } - function narrowTypeByDiscriminant(type, propAccess, narrowType) { - var propName = propAccess.name.text; - var propType = getTypeOfPropertyOfType(type, propName); - var narrowedPropType = propType && narrowType(propType); - return propType === narrowedPropType ? type : filterType(type, function (t) { return isTypeComparableTo(getTypeOfPropertyOfType(t, propName), narrowedPropType); }); - } - function narrowTypeByTruthiness(type, expr, assumeTrue) { - if (isMatchingReference(reference, expr)) { - return getTypeWithFacts(type, assumeTrue ? 1048576 : 2097152); - } - if (isMatchingReferenceDiscriminant(expr)) { - return narrowTypeByDiscriminant(type, expr, function (t) { return getTypeWithFacts(t, assumeTrue ? 1048576 : 2097152); }); - } - if (containsMatchingReferenceDiscriminant(reference, expr)) { - return declaredType; - } - return type; - } - function narrowTypeByBinaryExpression(type, expr, assumeTrue) { - switch (expr.operatorToken.kind) { - case 58: - return narrowTypeByTruthiness(type, expr.left, assumeTrue); - case 32: - case 33: - case 34: - case 35: - var operator_1 = expr.operatorToken.kind; - var left_1 = getReferenceCandidate(expr.left); - var right_1 = getReferenceCandidate(expr.right); - if (left_1.kind === 189 && right_1.kind === 9) { - return narrowTypeByTypeof(type, left_1, operator_1, right_1, assumeTrue); - } - if (right_1.kind === 189 && left_1.kind === 9) { - return narrowTypeByTypeof(type, right_1, operator_1, left_1, assumeTrue); - } - if (isMatchingReference(reference, left_1)) { - return narrowTypeByEquality(type, operator_1, right_1, assumeTrue); - } - if (isMatchingReference(reference, right_1)) { - return narrowTypeByEquality(type, operator_1, left_1, assumeTrue); - } - if (isMatchingReferenceDiscriminant(left_1)) { - return narrowTypeByDiscriminant(type, left_1, function (t) { return narrowTypeByEquality(t, operator_1, right_1, assumeTrue); }); - } - if (isMatchingReferenceDiscriminant(right_1)) { - return narrowTypeByDiscriminant(type, right_1, function (t) { return narrowTypeByEquality(t, operator_1, left_1, assumeTrue); }); - } - if (containsMatchingReferenceDiscriminant(reference, left_1) || containsMatchingReferenceDiscriminant(reference, right_1)) { - return declaredType; - } - break; - case 93: - return narrowTypeByInstanceof(type, expr, assumeTrue); - case 26: - return narrowType(type, expr.right, assumeTrue); - } - return type; - } - function narrowTypeByEquality(type, operator, value, assumeTrue) { - if (type.flags & 1) { - return type; - } - if (operator === 33 || operator === 35) { - assumeTrue = !assumeTrue; - } - var valueType = getTypeOfExpression(value); - if (valueType.flags & 6144) { - if (!strictNullChecks) { - return type; - } - var doubleEquals = operator === 32 || operator === 33; - var facts = doubleEquals ? - assumeTrue ? 65536 : 524288 : - value.kind === 95 ? - assumeTrue ? 32768 : 262144 : - assumeTrue ? 16384 : 131072; - return getTypeWithFacts(type, facts); - } - if (type.flags & 16810497) { - return type; - } - if (assumeTrue) { - var narrowedType = filterType(type, function (t) { return areTypesComparable(t, valueType); }); - return narrowedType.flags & 8192 ? type : replacePrimitivesWithLiterals(narrowedType, valueType); - } - if (isUnitType(valueType)) { - var regularType_1 = getRegularTypeOfLiteralType(valueType); - return filterType(type, function (t) { return getRegularTypeOfLiteralType(t) !== regularType_1; }); - } - return type; - } - function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { - var target = getReferenceCandidate(typeOfExpr.expression); - if (!isMatchingReference(reference, target)) { - if (containsMatchingReference(reference, target)) { - return declaredType; - } - return type; - } - if (operator === 33 || operator === 35) { - assumeTrue = !assumeTrue; - } - if (assumeTrue && !(type.flags & 65536)) { - var targetType = typeofTypesByName.get(literal.text); - if (targetType) { - if (isTypeSubtypeOf(targetType, type)) { - return targetType; - } - if (type.flags & 540672) { - var constraint = getBaseConstraintOfType(type) || anyType; - if (isTypeSubtypeOf(targetType, constraint)) { - return getIntersectionType([type, targetType]); - } - } - } - } - var facts = assumeTrue ? - typeofEQFacts.get(literal.text) || 64 : - typeofNEFacts.get(literal.text) || 8192; - return getTypeWithFacts(type, facts); - } - function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) { - var switchTypes = getSwitchClauseTypes(switchStatement); - if (!switchTypes.length) { - return type; - } - var clauseTypes = switchTypes.slice(clauseStart, clauseEnd); - var hasDefaultClause = clauseStart === clauseEnd || ts.contains(clauseTypes, neverType); - var discriminantType = getUnionType(clauseTypes); - var caseType = discriminantType.flags & 8192 ? neverType : - replacePrimitivesWithLiterals(filterType(type, function (t) { return isTypeComparableTo(discriminantType, t); }), discriminantType); - if (!hasDefaultClause) { - return caseType; - } - var defaultType = filterType(type, function (t) { return !(isUnitType(t) && ts.contains(switchTypes, getRegularTypeOfLiteralType(t))); }); - return caseType.flags & 8192 ? defaultType : getUnionType([caseType, defaultType]); - } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - var left = getReferenceCandidate(expr.left); - if (!isMatchingReference(reference, left)) { - if (containsMatchingReference(reference, left)) { - return declaredType; - } - return type; - } - var rightType = getTypeOfExpression(expr.right); - if (!isTypeSubtypeOf(rightType, globalFunctionType)) { - return type; - } - var targetType; - var prototypeProperty = getPropertyOfType(rightType, "prototype"); - if (prototypeProperty) { - var prototypePropertyType = getTypeOfSymbol(prototypeProperty); - if (!isTypeAny(prototypePropertyType)) { - targetType = prototypePropertyType; - } - } - if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) { - return type; - } - if (!targetType) { - var constructSignatures = void 0; - if (getObjectFlags(rightType) & 2) { - constructSignatures = resolveDeclaredMembers(rightType).declaredConstructSignatures; - } - else if (getObjectFlags(rightType) & 16) { - constructSignatures = getSignaturesOfType(rightType, 1); - } - if (constructSignatures && constructSignatures.length) { - targetType = getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })); - } - } - if (targetType) { - return getNarrowedType(type, targetType, assumeTrue, isTypeInstanceOf); - } - return type; - } - function getNarrowedType(type, candidate, assumeTrue, isRelated) { - if (!assumeTrue) { - return filterType(type, function (t) { return !isRelated(t, candidate); }); - } - if (type.flags & 65536) { - var assignableType = filterType(type, function (t) { return isRelated(t, candidate); }); - if (!(assignableType.flags & 8192)) { - return assignableType; - } - } - return isTypeSubtypeOf(candidate, type) ? candidate : - isTypeAssignableTo(type, candidate) ? type : - isTypeAssignableTo(candidate, type) ? candidate : - getIntersectionType([type, candidate]); - } - function narrowTypeByTypePredicate(type, callExpression, assumeTrue) { - if (!hasMatchingArgument(callExpression, reference) || !maybeTypePredicateCall(callExpression)) { - return type; - } - var signature = getResolvedSignature(callExpression); - var predicate = signature.typePredicate; - if (!predicate) { - return type; - } - if (isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType)) { - return type; - } - if (ts.isIdentifierTypePredicate(predicate)) { - var predicateArgument = callExpression.arguments[predicate.parameterIndex - (signature.thisParameter ? 1 : 0)]; - if (predicateArgument) { - if (isMatchingReference(reference, predicateArgument)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, predicateArgument)) { - return declaredType; - } - } - } - else { - var invokedExpression = ts.skipParentheses(callExpression.expression); - if (invokedExpression.kind === 180 || invokedExpression.kind === 179) { - var accessExpression = invokedExpression; - var possibleReference = ts.skipParentheses(accessExpression.expression); - if (isMatchingReference(reference, possibleReference)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, possibleReference)) { - return declaredType; - } - } - } - return type; - } - function narrowType(type, expr, assumeTrue) { - switch (expr.kind) { - case 71: - case 99: - case 97: - case 179: - return narrowTypeByTruthiness(type, expr, assumeTrue); - case 181: - return narrowTypeByTypePredicate(type, expr, assumeTrue); - case 185: - return narrowType(type, expr.expression, assumeTrue); - case 194: - return narrowTypeByBinaryExpression(type, expr, assumeTrue); - case 192: - if (expr.operator === 51) { - return narrowType(type, expr.operand, !assumeTrue); - } - break; - } - return type; - } - } - function getTypeOfSymbolAtLocation(symbol, location) { - if (location.kind === 71) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(location)) { - location = location.parent; - } - if (ts.isPartOfExpression(location) && !ts.isAssignmentTarget(location)) { - var type = getTypeOfExpression(location); - if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { - return type; - } - } - } - return getTypeOfSymbol(symbol); - } - function getControlFlowContainer(node) { - return ts.findAncestor(node.parent, function (node) { - return ts.isFunctionLike(node) && !ts.getImmediatelyInvokedFunctionExpression(node) || - node.kind === 234 || - node.kind === 265 || - node.kind === 149; - }); - } - function isParameterAssigned(symbol) { - var func = ts.getRootDeclaration(symbol.valueDeclaration).parent; - var links = getNodeLinks(func); - if (!(links.flags & 4194304)) { - links.flags |= 4194304; - if (!hasParentWithAssignmentsMarked(func)) { - markParameterAssignments(func); - } - } - return symbol.isAssigned || false; - } - function hasParentWithAssignmentsMarked(node) { - return !!ts.findAncestor(node.parent, function (node) { return ts.isFunctionLike(node) && !!(getNodeLinks(node).flags & 4194304); }); - } - function markParameterAssignments(node) { - if (node.kind === 71) { - if (ts.isAssignmentTarget(node)) { - var symbol = getResolvedSymbol(node); - if (symbol.valueDeclaration && ts.getRootDeclaration(symbol.valueDeclaration).kind === 146) { - symbol.isAssigned = true; - } - } - } - else { - ts.forEachChild(node, markParameterAssignments); - } - } - function isConstVariable(symbol) { - return symbol.flags & 3 && (getDeclarationNodeFlagsFromSymbol(symbol) & 2) !== 0 && getTypeOfSymbol(symbol) !== autoArrayType; - } - function removeOptionalityFromDeclaredType(declaredType, declaration) { - var annotationIncludesUndefined = strictNullChecks && - declaration.kind === 146 && - declaration.initializer && - getFalsyFlags(declaredType) & 2048 && - !(getFalsyFlags(checkExpression(declaration.initializer)) & 2048); - return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 131072) : declaredType; - } - function checkIdentifier(node) { - var symbol = getResolvedSymbol(node); - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol === argumentsSymbol) { - var container = ts.getContainingFunction(node); - if (languageVersion < 2) { - if (container.kind === 187) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); - } - else if (ts.hasModifier(container, 256)) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method); - } - } - getNodeLinks(container).flags |= 8192; - return getTypeOfSymbol(symbol); - } - if (symbol.flags & 8388608 && !isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) { - markAliasSymbolAsReferenced(symbol); - } - var localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (localOrExportSymbol.flags & 32) { - var declaration_1 = localOrExportSymbol.valueDeclaration; - if (declaration_1.kind === 229 - && ts.nodeIsDecorated(declaration_1)) { - var container = ts.getContainingClass(node); - while (container !== undefined) { - if (container === declaration_1 && container.name !== node) { - getNodeLinks(declaration_1).flags |= 8388608; - getNodeLinks(node).flags |= 16777216; - break; - } - container = ts.getContainingClass(container); - } - } - else if (declaration_1.kind === 199) { - var container = ts.getThisContainer(node, false); - while (container !== undefined) { - if (container.parent === declaration_1) { - if (container.kind === 149 && ts.hasModifier(container, 32)) { - getNodeLinks(declaration_1).flags |= 8388608; - getNodeLinks(node).flags |= 16777216; - } - break; - } - container = ts.getThisContainer(container, false); - } - } - } - checkCollisionWithCapturedSuperVariable(node, node); - checkCollisionWithCapturedThisVariable(node, node); - checkCollisionWithCapturedNewTargetVariable(node, node); - checkNestedBlockScopedBinding(node, symbol); - var type = getTypeOfSymbol(localOrExportSymbol); - var declaration = localOrExportSymbol.valueDeclaration; - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (!(localOrExportSymbol.flags & 3)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable, symbolToString(symbol)); - return unknownType; - } - if (isReadonlySymbol(localOrExportSymbol)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(symbol)); - return unknownType; - } - } - if (!(localOrExportSymbol.flags & 3) || assignmentKind === 1 || !declaration) { - return type; - } - var isParameter = ts.getRootDeclaration(declaration).kind === 146; - var declarationContainer = getControlFlowContainer(declaration); - var flowContainer = getControlFlowContainer(node); - var isOuterVariable = flowContainer !== declarationContainer; - while (flowContainer !== declarationContainer && (flowContainer.kind === 186 || - flowContainer.kind === 187 || ts.isObjectLiteralOrClassExpressionMethod(flowContainer)) && - (isConstVariable(localOrExportSymbol) || isParameter && !isParameterAssigned(localOrExportSymbol))) { - flowContainer = getControlFlowContainer(flowContainer); - } - var assumeInitialized = isParameter || isOuterVariable || - type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & 1) !== 0 || isInTypeQuery(node) || node.parent.kind === 246) || - ts.isInAmbientContext(declaration); - var initialType = assumeInitialized ? (isParameter ? removeOptionalityFromDeclaredType(type, ts.getRootDeclaration(declaration)) : type) : - type === autoType || type === autoArrayType ? undefinedType : - includeFalsyTypes(type, 2048); - var flowType = getFlowTypeOfReference(node, type, initialType, flowContainer, !assumeInitialized); - if (type === autoType || type === autoArrayType) { - if (flowType === autoType || flowType === autoArrayType) { - if (noImplicitAny) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); - error(node, ts.Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - return convertAutoToAny(flowType); - } - } - else if (!assumeInitialized && !(getFalsyFlags(type) & 2048) && getFalsyFlags(flowType) & 2048) { - error(node, ts.Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); - return type; - } - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isInsideFunction(node, threshold) { - return !!ts.findAncestor(node, function (n) { return n === threshold ? "quit" : ts.isFunctionLike(n); }); - } - function checkNestedBlockScopedBinding(node, symbol) { - if (languageVersion >= 2 || - (symbol.flags & (2 | 32)) === 0 || - symbol.valueDeclaration.parent.kind === 260) { - return; - } - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - var usedInFunction = isInsideFunction(node.parent, container); - var current = container; - var containedInIterationStatement = false; - while (current && !ts.nodeStartsNewLexicalEnvironment(current)) { - if (ts.isIterationStatement(current, false)) { - containedInIterationStatement = true; - break; - } - current = current.parent; - } - if (containedInIterationStatement) { - if (usedInFunction) { - getNodeLinks(current).flags |= 65536; - } - if (container.kind === 214 && - ts.getAncestor(symbol.valueDeclaration, 227).parent === container && - isAssignedInBodyOfForStatement(node, container)) { - getNodeLinks(symbol.valueDeclaration).flags |= 2097152; - } - getNodeLinks(symbol.valueDeclaration).flags |= 262144; - } - if (usedInFunction) { - getNodeLinks(symbol.valueDeclaration).flags |= 131072; - } - } - function isAssignedInBodyOfForStatement(node, container) { - var current = node; - while (current.parent.kind === 185) { - current = current.parent; - } - var isAssigned = false; - if (ts.isAssignmentTarget(current)) { - isAssigned = true; - } - else if ((current.parent.kind === 192 || current.parent.kind === 193)) { - var expr = current.parent; - isAssigned = expr.operator === 43 || expr.operator === 44; - } - if (!isAssigned) { - return false; - } - return !!ts.findAncestor(current, function (n) { return n === container ? "quit" : n === container.statement; }); - } - function captureLexicalThis(node, container) { - getNodeLinks(node).flags |= 2; - if (container.kind === 149 || container.kind === 152) { - var classNode = container.parent; - getNodeLinks(classNode).flags |= 4; - } - else { - getNodeLinks(container).flags |= 4; - } - } - function findFirstSuperCall(n) { - if (ts.isSuperCall(n)) { - return n; - } - else if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findFirstSuperCall); - } - function getSuperCallInConstructor(constructor) { - var links = getNodeLinks(constructor); - if (links.hasSuperCall === undefined) { - links.superCall = findFirstSuperCall(constructor.body); - links.hasSuperCall = links.superCall ? true : false; - } - return links.superCall; - } - function classDeclarationExtendsNull(classDecl) { - var classSymbol = getSymbolOfNode(classDecl); - var classInstanceType = getDeclaredTypeOfSymbol(classSymbol); - var baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); - return baseConstructorType === nullWideningType; - } - function checkThisBeforeSuper(node, container, diagnosticMessage) { - var containingClassDecl = container.parent; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(containingClassDecl); - if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { - var superCall = getSuperCallInConstructor(container); - if (!superCall || superCall.end > node.pos) { - error(node, diagnosticMessage); - } - } - } - function checkThisExpression(node) { - var container = ts.getThisContainer(node, true); - var needToCaptureLexicalThis = false; - if (container.kind === 152) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); - } - if (container.kind === 187) { - container = ts.getThisContainer(container, false); - needToCaptureLexicalThis = (languageVersion < 2); - } - switch (container.kind) { - case 233: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); - break; - case 232: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - break; - case 152: - if (isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); - } - break; - case 149: - case 148: - if (ts.getModifierFlags(container) & 32) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); - } - break; - case 144: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); - break; - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node, container); - } - if (ts.isFunctionLike(container) && - (!isInParameterInitializerBeforeContainingFunction(node) || ts.getThisParameter(container))) { - if (container.kind === 186 && - container.parent.kind === 194 && - ts.getSpecialPropertyAssignmentKind(container.parent) === 3) { - var className = container.parent - .left - .expression - .expression; - var classSymbol = checkExpression(className).symbol; - if (classSymbol && classSymbol.members && (classSymbol.flags & 16)) { - return getInferredClassType(classSymbol); - } - } - var thisType = getThisTypeOfDeclaration(container) || getContextualThisParameterType(container); - if (thisType) { - return thisType; - } - } - if (ts.isClassLike(container.parent)) { - var symbol = getSymbolOfNode(container.parent); - var type = ts.hasModifier(container, 32) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; - return getFlowTypeOfReference(node, type); - } - if (ts.isInJavaScriptFile(node)) { - var type = getTypeForThisExpressionFromJSDoc(container); - if (type && type !== unknownType) { - return type; - } - } - if (noImplicitThis) { - error(node, ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); - } - return anyType; - } - function getTypeForThisExpressionFromJSDoc(node) { - var jsdocType = ts.getJSDocType(node); - if (jsdocType && jsdocType.kind === 279) { - var jsDocFunctionType = jsdocType; - if (jsDocFunctionType.parameters.length > 0 && jsDocFunctionType.parameters[0].type.kind === 282) { - return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type); - } - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - return !!ts.findAncestor(node, function (n) { return n === constructorDecl ? "quit" : n.kind === 146; }); - } - function checkSuperExpression(node) { - var isCallExpression = node.parent.kind === 181 && node.parent.expression === node; - var container = ts.getSuperContainer(node, true); - var needToCaptureLexicalThis = false; - if (!isCallExpression) { - while (container && container.kind === 187) { - container = ts.getSuperContainer(container, true); - needToCaptureLexicalThis = languageVersion < 2; - } - } - var canUseSuperExpression = isLegalUsageOfSuperExpression(container); - var nodeCheckFlag = 0; - if (!canUseSuperExpression) { - var current = ts.findAncestor(node, function (n) { return n === container ? "quit" : n.kind === 144; }); - if (current && current.kind === 144) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); - } - else if (isCallExpression) { - error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); - } - else if (!container || !container.parent || !(ts.isClassLike(container.parent) || container.parent.kind === 178)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); - } - else { - error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); - } - return unknownType; - } - if (!isCallExpression && container.kind === 152) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); - } - if ((ts.getModifierFlags(container) & 32) || isCallExpression) { - nodeCheckFlag = 512; - } - else { - nodeCheckFlag = 256; - } - getNodeLinks(node).flags |= nodeCheckFlag; - if (container.kind === 151 && ts.getModifierFlags(container) & 256) { - if (ts.isSuperProperty(node.parent) && ts.isAssignmentTarget(node.parent)) { - getNodeLinks(container).flags |= 4096; - } - else { - getNodeLinks(container).flags |= 2048; - } - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node.parent, container); - } - if (container.parent.kind === 178) { - if (languageVersion < 2) { - error(node, ts.Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); - return unknownType; - } - else { - return anyType; - } - } - var classLikeDeclaration = container.parent; - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration)); - var baseClassType = classType && getBaseTypes(classType)[0]; - if (!baseClassType) { - if (!ts.getClassExtendsHeritageClauseElement(classLikeDeclaration)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); - } - return unknownType; - } - if (container.kind === 152 && isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - return unknownType; - } - return nodeCheckFlag === 512 - ? getBaseConstructorTypeOfClass(classType) - : getTypeWithThisArgument(baseClassType, classType.thisType); - function isLegalUsageOfSuperExpression(container) { - if (!container) { - return false; - } - if (isCallExpression) { - return container.kind === 152; - } - else { - if (ts.isClassLike(container.parent) || container.parent.kind === 178) { - if (ts.getModifierFlags(container) & 32) { - return container.kind === 151 || - container.kind === 150 || - container.kind === 153 || - container.kind === 154; - } - else { - return container.kind === 151 || - container.kind === 150 || - container.kind === 153 || - container.kind === 154 || - container.kind === 149 || - container.kind === 148 || - container.kind === 152; - } - } - } - return false; - } - } - function getContainingObjectLiteral(func) { - return (func.kind === 151 || - func.kind === 153 || - func.kind === 154) && func.parent.kind === 178 ? func.parent : - func.kind === 186 && func.parent.kind === 261 ? func.parent.parent : - undefined; - } - function getThisTypeArgument(type) { - return getObjectFlags(type) & 4 && type.target === globalThisType ? type.typeArguments[0] : undefined; - } - function getThisTypeFromContextualType(type) { - return mapType(type, function (t) { - return t.flags & 131072 ? ts.forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); - }); - } - function getContextualThisParameterType(func) { - if (func.kind === 187) { - return undefined; - } - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var thisParameter = contextualSignature.thisParameter; - if (thisParameter) { - return getTypeOfSymbol(thisParameter); - } - } - } - if (noImplicitThis) { - var containingLiteral = getContainingObjectLiteral(func); - if (containingLiteral) { - var contextualType = getApparentTypeOfContextualType(containingLiteral); - var literal = containingLiteral; - var type = contextualType; - while (type) { - var thisType = getThisTypeFromContextualType(type); - if (thisType) { - return instantiateType(thisType, getContextualMapper(containingLiteral)); - } - if (literal.parent.kind !== 261) { - break; - } - literal = literal.parent.parent; - type = getApparentTypeOfContextualType(literal); - } - return contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral); - } - if (func.parent.kind === 194 && func.parent.operatorToken.kind === 58) { - var target = func.parent.left; - if (target.kind === 179 || target.kind === 180) { - return checkExpressionCached(target.expression); - } - } - } - return undefined; - } - function getContextuallyTypedParameterType(parameter) { - var func = parameter.parent; - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var iife = ts.getImmediatelyInvokedFunctionExpression(func); - if (iife && iife.arguments) { - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (parameter.dotDotDotToken) { - var restTypes = []; - for (var i = indexOfParameter; i < iife.arguments.length; i++) { - restTypes.push(getWidenedLiteralType(checkExpression(iife.arguments[i]))); - } - return restTypes.length ? createArrayType(getUnionType(restTypes)) : undefined; - } - var links = getNodeLinks(iife); - var cached = links.resolvedSignature; - links.resolvedSignature = anySignature; - var type = indexOfParameter < iife.arguments.length ? - getWidenedLiteralType(checkExpression(iife.arguments[indexOfParameter])) : - parameter.initializer ? undefined : undefinedWideningType; - links.resolvedSignature = cached; - return type; - } - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var funcHasRestParameters = ts.hasRestParameter(func); - var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (indexOfParameter < len) { - return getTypeAtPosition(contextualSignature, indexOfParameter); - } - if (funcHasRestParameters && - indexOfParameter === (func.parameters.length - 1) && - isRestParameterIndex(contextualSignature, func.parameters.length - 1)) { - return getTypeOfSymbol(ts.lastOrUndefined(contextualSignature.parameters)); - } - } - } - return undefined; - } - function getContextualTypeForInitializerExpression(node) { - var declaration = node.parent; - if (node === declaration.initializer) { - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.kind === 146) { - var type = getContextuallyTypedParameterType(declaration); - if (type) { - return type; - } - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, true, false); - } - if (ts.isBindingPattern(declaration.parent)) { - var parentDeclaration = declaration.parent.parent; - var name = declaration.propertyName || declaration.name; - if (parentDeclaration.kind !== 176 && - parentDeclaration.type && - !ts.isBindingPattern(name)) { - var text = ts.getTextOfPropertyName(name); - if (text) { - return getTypeOfPropertyOfType(getTypeFromTypeNode(parentDeclaration.type), text); - } - } - } - } - return undefined; - } - function getContextualTypeForReturnExpression(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1) { - return undefined; - } - var contextualReturnType = getContextualReturnType(func); - return functionFlags & 2 - ? contextualReturnType && getAwaitedTypeOfPromise(contextualReturnType) - : contextualReturnType; - } - return undefined; - } - function getContextualTypeForYieldOperand(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - var contextualReturnType = getContextualReturnType(func); - if (contextualReturnType) { - return node.asteriskToken - ? contextualReturnType - : getIteratedTypeOfGenerator(contextualReturnType, (functionFlags & 2) !== 0); - } - } - return undefined; - } - function isInParameterInitializerBeforeContainingFunction(node) { - while (node.parent && !ts.isFunctionLike(node.parent)) { - if (node.parent.kind === 146 && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function getContextualReturnType(functionDecl) { - if (functionDecl.type || - functionDecl.kind === 152 || - functionDecl.kind === 153 && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(functionDecl.symbol, 154))) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(functionDecl)); - } - var signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); - if (signature) { - return getReturnTypeOfSignature(signature); - } - return undefined; - } - function getContextualTypeForArgument(callTarget, arg) { - var args = getEffectiveCallArguments(callTarget); - var argIndex = ts.indexOf(args, arg); - if (argIndex >= 0) { - var signature = getResolvedOrAnySignature(callTarget); - return getTypeAtPosition(signature, argIndex); - } - return undefined; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 183) { - return getContextualTypeForArgument(template.parent, substitutionExpression); - } - return undefined; - } - function getContextualTypeForBinaryOperand(node) { - var binaryExpression = node.parent; - var operator = binaryExpression.operatorToken.kind; - if (operator >= 58 && operator <= 70) { - if (ts.getSpecialPropertyAssignmentKind(binaryExpression) !== 0) { - return undefined; - } - if (node === binaryExpression.right) { - return getTypeOfExpression(binaryExpression.left); - } - } - else if (operator === 54) { - var type = getContextualType(binaryExpression); - if (!type && node === binaryExpression.right) { - type = getTypeOfExpression(binaryExpression.left); - } - return type; - } - else if (operator === 53 || operator === 26) { - if (node === binaryExpression.right) { - return getContextualType(binaryExpression); - } - } - return undefined; - } - function getTypeOfPropertyOfContextualType(type, name) { - return mapType(type, function (t) { - var prop = t.flags & 229376 ? getPropertyOfType(t, name) : undefined; - return prop ? getTypeOfSymbol(prop) : undefined; - }); - } - function getIndexTypeOfContextualType(type, kind) { - return mapType(type, function (t) { return getIndexTypeOfStructuredType(t, kind); }); - } - function contextualTypeIsTupleLikeType(type) { - return !!(type.flags & 65536 ? ts.forEach(type.types, isTupleLikeType) : isTupleLikeType(type)); - } - function getContextualTypeForObjectLiteralMethod(node) { - ts.Debug.assert(ts.isObjectLiteralMethod(node)); - if (isInsideWithStatementBody(node)) { - return undefined; - } - return getContextualTypeForObjectLiteralElement(node); - } - function getContextualTypeForObjectLiteralElement(element) { - var objectLiteral = element.parent; - var type = getApparentTypeOfContextualType(objectLiteral); - if (type) { - if (!ts.hasDynamicName(element)) { - var symbolName = getSymbolOfNode(element).name; - var propertyType = getTypeOfPropertyOfContextualType(type, symbolName); - if (propertyType) { - return propertyType; - } - } - return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1) || - getIndexTypeOfContextualType(type, 0); - } - return undefined; - } - function getContextualTypeForElementExpression(node) { - var arrayLiteral = node.parent; - var type = getApparentTypeOfContextualType(arrayLiteral); - if (type) { - var index = ts.indexOf(arrayLiteral.elements, node); - return getTypeOfPropertyOfContextualType(type, "" + index) - || getIndexTypeOfContextualType(type, 1) - || getIteratedTypeOrElementType(type, undefined, false, false, false); - } - return undefined; - } - function getContextualTypeForConditionalOperand(node) { - var conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; - } - function getContextualTypeForJsxExpression(node) { - var jsxAttributes = ts.isJsxAttributeLike(node.parent) ? - node.parent.parent : - node.parent.openingElement.attributes; - var attributesType = getContextualType(jsxAttributes); - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - if (ts.isJsxAttribute(node.parent)) { - return getTypeOfPropertyOfType(attributesType, node.parent.name.text); - } - else if (node.parent.kind === 249) { - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - return jsxChildrenPropertyName && jsxChildrenPropertyName !== "" ? getTypeOfPropertyOfType(attributesType, jsxChildrenPropertyName) : anyType; - } - else { - return attributesType; - } - } - function getContextualTypeForJsxAttribute(attribute) { - var attributesType = getContextualType(attribute.parent); - if (ts.isJsxAttribute(attribute)) { - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - return getTypeOfPropertyOfType(attributesType, attribute.name.text); - } - else { - return attributesType; - } - } - function getApparentTypeOfContextualType(node) { - var type = getContextualType(node); - return type && getApparentType(type); - } - function getContextualType(node) { - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (node.contextualType) { - return node.contextualType; - } - var parent = node.parent; - switch (parent.kind) { - case 226: - case 146: - case 149: - case 148: - case 176: - return getContextualTypeForInitializerExpression(node); - case 187: - case 219: - return getContextualTypeForReturnExpression(node); - case 197: - return getContextualTypeForYieldOperand(parent); - case 181: - case 182: - return getContextualTypeForArgument(parent, node); - case 184: - case 202: - return getTypeFromTypeNode(parent.type); - case 194: - return getContextualTypeForBinaryOperand(node); - case 261: - case 262: - return getContextualTypeForObjectLiteralElement(parent); - case 177: - return getContextualTypeForElementExpression(node); - case 195: - return getContextualTypeForConditionalOperand(node); - case 205: - ts.Debug.assert(parent.parent.kind === 196); - return getContextualTypeForSubstitutionExpression(parent.parent, node); - case 185: - return getContextualType(parent); - case 256: - return getContextualTypeForJsxExpression(parent); - case 253: - case 255: - return getContextualTypeForJsxAttribute(parent); - case 251: - case 250: - return getAttributesTypeFromJsxOpeningLikeElement(parent); - } - return undefined; - } - function getContextualMapper(node) { - node = ts.findAncestor(node, function (n) { return !!n.contextualMapper; }); - return node ? node.contextualMapper : identityMapper; - } - function getNonGenericSignature(type, node) { - var signatures = getSignaturesOfStructuredType(type, 0); - if (signatures.length === 1) { - var signature = signatures[0]; - if (!signature.typeParameters && !isAritySmaller(signature, node)) { - return signature; - } - } - } - function isAritySmaller(signature, target) { - var targetParameterCount = 0; - for (; targetParameterCount < target.parameters.length; targetParameterCount++) { - var param = target.parameters[targetParameterCount]; - if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { - break; - } - } - if (target.parameters.length && ts.parameterIsThisKeyword(target.parameters[0])) { - targetParameterCount--; - } - var sourceLength = signature.hasRestParameter ? Number.MAX_VALUE : signature.parameters.length; - return sourceLength < targetParameterCount; - } - function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 186 || node.kind === 187; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - return isFunctionExpressionOrArrowFunction(node) || ts.isObjectLiteralMethod(node) - ? getContextualSignature(node) - : undefined; - } - function getContextualTypeForFunctionLikeDeclaration(node) { - return ts.isObjectLiteralMethod(node) ? - getContextualTypeForObjectLiteralMethod(node) : - getApparentTypeOfContextualType(node); - } - function getContextualSignature(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var type = getContextualTypeForFunctionLikeDeclaration(node); - if (!type) { - return undefined; - } - if (!(type.flags & 65536)) { - return getNonGenericSignature(type, node); - } - var signatureList; - var types = type.types; - for (var _i = 0, types_17 = types; _i < types_17.length; _i++) { - var current = types_17[_i]; - var signature = getNonGenericSignature(current, node); - if (signature) { - if (!signatureList) { - signatureList = [signature]; - } - else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) { - return undefined; - } - else { - signatureList.push(signature); - } - } - } - var result; - if (signatureList) { - result = cloneSignature(signatureList[0]); - result.resolvedReturnType = undefined; - result.unionSignatures = signatureList; - } - return result; - } - function checkSpreadExpression(node, checkMode) { - if (languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 1536); - } - var arrayOrIterableType = checkExpression(node.expression, checkMode); - return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, false, false); - } - function hasDefaultValue(node) { - return (node.kind === 176 && !!node.initializer) || - (node.kind === 194 && node.operatorToken.kind === 58); - } - function checkArrayLiteral(node, checkMode) { - var elements = node.elements; - var hasSpreadElement = false; - var elementTypes = []; - var inDestructuringPattern = ts.isAssignmentTarget(node); - for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { - var e = elements_1[_i]; - if (inDestructuringPattern && e.kind === 198) { - var restArrayType = checkExpression(e.expression, checkMode); - var restElementType = getIndexTypeOfType(restArrayType, 1) || - getIteratedTypeOrElementType(restArrayType, undefined, false, false, false); - if (restElementType) { - elementTypes.push(restElementType); - } - } - else { - var type = checkExpressionForMutableLocation(e, checkMode); - elementTypes.push(type); - } - hasSpreadElement = hasSpreadElement || e.kind === 198; - } - if (!hasSpreadElement) { - if (inDestructuringPattern && elementTypes.length) { - var type = cloneTypeReference(createTupleType(elementTypes)); - type.pattern = node; - return type; - } - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType && contextualTypeIsTupleLikeType(contextualType)) { - var pattern = contextualType.pattern; - if (pattern && (pattern.kind === 175 || pattern.kind === 177)) { - var patternElements = pattern.elements; - for (var i = elementTypes.length; i < patternElements.length; i++) { - var patternElement = patternElements[i]; - if (hasDefaultValue(patternElement)) { - elementTypes.push(contextualType.typeArguments[i]); - } - else { - if (patternElement.kind !== 200) { - error(patternElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - elementTypes.push(unknownType); - } - } - } - if (elementTypes.length) { - return createTupleType(elementTypes); - } - } - } - return createArrayType(elementTypes.length ? - getUnionType(elementTypes, true) : - strictNullChecks ? neverType : undefinedWideningType); - } - function isNumericName(name) { - return name.kind === 144 ? isNumericComputedName(name) : isNumericLiteralName(name.text); - } - function isNumericComputedName(name) { - return isTypeAnyOrAllConstituentTypesHaveKind(checkComputedPropertyName(name), 340); - } - function isTypeAnyOrAllConstituentTypesHaveKind(type, kind) { - return isTypeAny(type) || isTypeOfKind(type, kind); - } - function isInfinityOrNaNString(name) { - return name === "Infinity" || name === "-Infinity" || name === "NaN"; - } - function isNumericLiteralName(name) { - return (+name).toString() === name; - } - function checkComputedPropertyName(node) { - var links = getNodeLinks(node.expression); - if (!links.resolvedType) { - links.resolvedType = checkExpression(node.expression); - if (!isTypeAnyOrAllConstituentTypesHaveKind(links.resolvedType, 340 | 262178 | 512)) { - error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); - } - else { - checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, true); - } - } - return links.resolvedType; - } - function getObjectLiteralIndexInfo(propertyNodes, offset, properties, kind) { - var propTypes = []; - for (var i = 0; i < properties.length; i++) { - if (kind === 0 || isNumericName(propertyNodes[i + offset].name)) { - propTypes.push(getTypeOfSymbol(properties[i])); - } - } - var unionType = propTypes.length ? getUnionType(propTypes, true) : undefinedType; - return createIndexInfo(unionType, false); - } - function checkObjectLiteral(node, checkMode) { - var inDestructuringPattern = ts.isAssignmentTarget(node); - checkGrammarObjectLiteralExpression(node, inDestructuringPattern); - var propertiesTable = ts.createMap(); - var propertiesArray = []; - var spread = emptyObjectType; - var propagatedFlags = 0; - var contextualType = getApparentTypeOfContextualType(node); - var contextualTypeHasPattern = contextualType && contextualType.pattern && - (contextualType.pattern.kind === 174 || contextualType.pattern.kind === 178); - var isJSObjectLiteral = !contextualType && ts.isInJavaScriptFile(node); - var typeFlags = 0; - var patternWithComputedProperties = false; - var hasComputedStringProperty = false; - var hasComputedNumberProperty = false; - var offset = 0; - for (var i = 0; i < node.properties.length; i++) { - var memberDecl = node.properties[i]; - var member = memberDecl.symbol; - if (memberDecl.kind === 261 || - memberDecl.kind === 262 || - ts.isObjectLiteralMethod(memberDecl)) { - var type = void 0; - if (memberDecl.kind === 261) { - type = checkPropertyAssignment(memberDecl, checkMode); - } - else if (memberDecl.kind === 151) { - type = checkObjectLiteralMethod(memberDecl, checkMode); - } - else { - ts.Debug.assert(memberDecl.kind === 262); - type = checkExpressionForMutableLocation(memberDecl.name, checkMode); - } - typeFlags |= type.flags; - var prop = createSymbol(4 | member.flags, member.name); - if (inDestructuringPattern) { - var isOptional = (memberDecl.kind === 261 && hasDefaultValue(memberDecl.initializer)) || - (memberDecl.kind === 262 && memberDecl.objectAssignmentInitializer); - if (isOptional) { - prop.flags |= 67108864; - } - if (ts.hasDynamicName(memberDecl)) { - patternWithComputedProperties = true; - } - } - else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512)) { - var impliedProp = getPropertyOfType(contextualType, member.name); - if (impliedProp) { - prop.flags |= impliedProp.flags & 67108864; - } - else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, 0)) { - error(memberDecl.name, ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); - } - } - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.type = type; - prop.target = member; - member = prop; - } - else if (memberDecl.kind === 263) { - if (languageVersion < 2) { - checkExternalEmitHelpers(memberDecl, 2); - } - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - propertiesArray = []; - propertiesTable = ts.createMap(); - hasComputedStringProperty = false; - hasComputedNumberProperty = false; - typeFlags = 0; - } - var type = checkExpression(memberDecl.expression); - if (!isValidSpreadType(type)) { - error(memberDecl, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types); - return unknownType; - } - spread = getSpreadType(spread, type); - offset = i + 1; - continue; - } - else { - ts.Debug.assert(memberDecl.kind === 153 || memberDecl.kind === 154); - checkNodeDeferred(memberDecl); - } - if (ts.hasDynamicName(memberDecl)) { - if (isNumericName(memberDecl.name)) { - hasComputedNumberProperty = true; - } - else { - hasComputedStringProperty = true; - } - } - else { - propertiesTable.set(member.name, member); - } - propertiesArray.push(member); - } - if (contextualTypeHasPattern) { - for (var _i = 0, _a = getPropertiesOfType(contextualType); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!propertiesTable.get(prop.name)) { - if (!(prop.flags & 67108864)) { - error(prop.valueDeclaration || prop.bindingElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - propertiesTable.set(prop.name, prop); - propertiesArray.push(prop); - } - } - } - if (spread !== emptyObjectType) { - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - } - if (spread.flags & 32768) { - spread.flags |= propagatedFlags; - spread.symbol = node.symbol; - } - return spread; - } - return createObjectLiteralType(); - function createObjectLiteralType() { - var stringIndexInfo = isJSObjectLiteral ? jsObjectLiteralIndexInfo : hasComputedStringProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 0) : undefined; - var numberIndexInfo = hasComputedNumberProperty && !isJSObjectLiteral ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 1) : undefined; - var result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 1048576; - result.flags |= 4194304 | freshObjectLiteralFlag | (typeFlags & 14680064); - result.objectFlags |= 128; - if (patternWithComputedProperties) { - result.objectFlags |= 512; - } - if (inDestructuringPattern) { - result.pattern = node; - } - if (!(result.flags & 6144)) { - propagatedFlags |= (result.flags & 14680064); - } - return result; - } - } - function isValidSpreadType(type) { - return !!(type.flags & (1 | 4096 | 2048 | 16777216) || - type.flags & 32768 && !isGenericMappedType(type) || - type.flags & 196608 && !ts.forEach(type.types, function (t) { return !isValidSpreadType(t); })); - } - function checkJsxSelfClosingElement(node) { - checkJsxOpeningLikeElement(node); - return getJsxGlobalElementType() || anyType; - } - function checkJsxElement(node) { - checkJsxOpeningLikeElement(node.openingElement); - if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) { - getIntrinsicTagSymbol(node.closingElement); - } - else { - checkExpression(node.closingElement.tagName); - } - return getJsxGlobalElementType() || anyType; - } - function isUnhyphenatedJsxName(name) { - return name.indexOf("-") < 0; - } - function isJsxIntrinsicIdentifier(tagName) { - if (tagName.kind === 179 || tagName.kind === 99) { - return false; - } - else { - return ts.isIntrinsicJsxName(tagName.text); - } - } - function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, filter, checkMode) { - var attributes = openingLikeElement.attributes; - var attributesTable = ts.createMap(); - var spread = emptyObjectType; - var attributesArray = []; - var hasSpreadAnyType = false; - var typeToIntersect; - var explicitlySpecifyChildrenAttribute = false; - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - for (var _i = 0, _a = attributes.properties; _i < _a.length; _i++) { - var attributeDecl = _a[_i]; - var member = attributeDecl.symbol; - if (ts.isJsxAttribute(attributeDecl)) { - var exprType = attributeDecl.initializer ? - checkExpression(attributeDecl.initializer, checkMode) : - trueType; - var attributeSymbol = createSymbol(4 | 134217728 | member.flags, member.name); - attributeSymbol.declarations = member.declarations; - attributeSymbol.parent = member.parent; - if (member.valueDeclaration) { - attributeSymbol.valueDeclaration = member.valueDeclaration; - } - attributeSymbol.type = exprType; - attributeSymbol.target = member; - attributesTable.set(attributeSymbol.name, attributeSymbol); - attributesArray.push(attributeSymbol); - if (attributeDecl.name.text === jsxChildrenPropertyName) { - explicitlySpecifyChildrenAttribute = true; - } - } - else { - ts.Debug.assert(attributeDecl.kind === 255); - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - var exprType = checkExpression(attributeDecl.expression); - if (isTypeAny(exprType)) { - hasSpreadAnyType = true; - } - if (isValidSpreadType(exprType)) { - spread = getSpreadType(spread, exprType); - } - else { - typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; - } - } - } - if (!hasSpreadAnyType) { - if (spread !== emptyObjectType) { - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - attributesArray = getPropertiesOfType(spread); - } - attributesTable = ts.createMap(); - if (attributesArray) { - ts.forEach(attributesArray, function (attr) { - if (!filter || filter(attr)) { - attributesTable.set(attr.name, attr); - } - }); - } - } - var parent = openingLikeElement.parent.kind === 249 ? openingLikeElement.parent : undefined; - if (parent && parent.openingElement === openingLikeElement && parent.children.length > 0) { - var childrenTypes = []; - for (var _b = 0, _c = parent.children; _b < _c.length; _b++) { - var child = _c[_b]; - if (child.kind === 10) { - if (!child.containsOnlyWhiteSpaces) { - childrenTypes.push(stringType); - } - } - else { - childrenTypes.push(checkExpression(child, checkMode)); - } - } - if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { - if (explicitlySpecifyChildrenAttribute) { - error(attributes, ts.Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, jsxChildrenPropertyName); - } - var childrenPropSymbol = createSymbol(4 | 134217728, jsxChildrenPropertyName); - childrenPropSymbol.type = childrenTypes.length === 1 ? - childrenTypes[0] : - createArrayType(getUnionType(childrenTypes, false)); - attributesTable.set(jsxChildrenPropertyName, childrenPropSymbol); - } - } - if (hasSpreadAnyType) { - return anyType; - } - var attributeType = createJsxAttributesType(attributes.symbol, attributesTable); - return typeToIntersect && attributesTable.size ? getIntersectionType([typeToIntersect, attributeType]) : - typeToIntersect ? typeToIntersect : attributeType; - function createJsxAttributesType(symbol, attributesTable) { - var result = createAnonymousType(symbol, attributesTable, emptyArray, emptyArray, undefined, undefined); - result.flags |= 33554432 | 4194304; - result.objectFlags |= 128; - return result; - } - } - function checkJsxAttributes(node, checkMode) { - return createJsxAttributesTypeFromAttributesProperty(node.parent, undefined, checkMode); - } - function getJsxType(name) { - var jsxType = jsxTypes.get(name); - if (jsxType === undefined) { - jsxTypes.set(name, jsxType = getExportedTypeFromNamespace(JsxNames.JSX, name) || unknownType); - } - return jsxType; - } - function getIntrinsicTagSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.text); - if (intrinsicProp) { - links.jsxFlags |= 1; - return links.resolvedSymbol = intrinsicProp; - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0); - if (indexSignatureType) { - links.jsxFlags |= 2; - return links.resolvedSymbol = intrinsicElementsType.symbol; - } - error(node, ts.Diagnostics.Property_0_does_not_exist_on_type_1, node.tagName.text, "JSX." + JsxNames.IntrinsicElements); - return links.resolvedSymbol = unknownSymbol; - } - else { - if (noImplicitAny) { - error(node, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, JsxNames.IntrinsicElements); - } - return links.resolvedSymbol = unknownSymbol; - } - } - return links.resolvedSymbol; - } - function getJsxElementInstanceType(node, valueType) { - ts.Debug.assert(!(valueType.flags & 65536)); - if (isTypeAny(valueType)) { - return anyType; - } - var signatures = getSignaturesOfType(valueType, 1); - if (signatures.length === 0) { - signatures = getSignaturesOfType(valueType, 0); - if (signatures.length === 0) { - error(node.tagName, ts.Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, ts.getTextOfNode(node.tagName)); - return unknownType; - } - } - var instantiatedSignatures = []; - for (var _i = 0, signatures_3 = signatures; _i < signatures_3.length; _i++) { - var signature = signatures_3[_i]; - if (signature.typeParameters) { - var typeArguments = fillMissingTypeArguments(undefined, signature.typeParameters, 0); - instantiatedSignatures.push(getSignatureInstantiation(signature, typeArguments)); - } - else { - instantiatedSignatures.push(signature); - } - } - return getUnionType(ts.map(instantiatedSignatures, getReturnTypeOfSignature), true); - } - function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer) { - var jsxNamespace = getGlobalSymbol(JsxNames.JSX, 1920, undefined); - var jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol(jsxNamespace.exports, nameOfAttribPropContainer, 793064); - var jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); - var propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); - if (propertiesOfJsxElementAttribPropInterface) { - if (propertiesOfJsxElementAttribPropInterface.length === 0) { - return ""; - } - else if (propertiesOfJsxElementAttribPropInterface.length === 1) { - return propertiesOfJsxElementAttribPropInterface[0].name; - } - else if (propertiesOfJsxElementAttribPropInterface.length > 1) { - error(jsxElementAttribPropInterfaceSym.declarations[0], ts.Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, nameOfAttribPropContainer); - } - } - return undefined; - } - function getJsxElementPropertiesName() { - if (!_hasComputedJsxElementPropertiesName) { - _hasComputedJsxElementPropertiesName = true; - _jsxElementPropertiesName = getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer); - } - return _jsxElementPropertiesName; - } - function getJsxElementChildrenPropertyname() { - if (!_hasComputedJsxElementChildrenPropertyName) { - _hasComputedJsxElementChildrenPropertyName = true; - _jsxElementChildrenPropertyName = getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer); - } - return _jsxElementChildrenPropertyName; - } - function getApparentTypeOfJsxPropsType(propsType) { - if (!propsType) { - return undefined; - } - if (propsType.flags & 131072) { - var propsApparentType = []; - for (var _i = 0, _a = propsType.types; _i < _a.length; _i++) { - var t = _a[_i]; - propsApparentType.push(getApparentType(t)); - } - return getIntersectionType(propsApparentType); - } - return getApparentType(propsType); - } - function defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - var callSignature = getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, undefined); - if (callSignature !== unknownSignature) { - var callReturnType = callSignature && getReturnTypeOfSignature(callSignature); - var paramType = callReturnType && (callSignature.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(callSignature.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - paramType = intersectTypes(intrinsicAttributes, paramType); - } - return paramType; - } - } - } - } - return undefined; - } - function tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - var candidatesOutArray = []; - getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray); - var result = void 0; - var allMatchingAttributesType = void 0; - for (var _i = 0, candidatesOutArray_1 = candidatesOutArray; _i < candidatesOutArray_1.length; _i++) { - var candidate = candidatesOutArray_1[_i]; - var callReturnType = getReturnTypeOfSignature(candidate); - var paramType = callReturnType && (candidate.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(candidate.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var shouldBeCandidate = true; - for (var _a = 0, _b = openingLikeElement.attributes.properties; _a < _b.length; _a++) { - var attribute = _b[_a]; - if (ts.isJsxAttribute(attribute) && - isUnhyphenatedJsxName(attribute.name.text) && - !getPropertyOfType(paramType, attribute.name.text)) { - shouldBeCandidate = false; - break; - } - } - if (shouldBeCandidate) { - result = intersectTypes(result, paramType); - } - allMatchingAttributesType = intersectTypes(allMatchingAttributesType, paramType); - } - } - if (!result) { - result = allMatchingAttributesType; - } - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - result = intersectTypes(intrinsicAttributes, result); - } - return result; - } - } - return undefined; - } - function resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, elementType, elementClassType) { - if (!elementType) { - elementType = checkExpression(openingLikeElement.tagName); - } - if (elementType.flags & 65536) { - var types = elementType.types; - return getUnionType(types.map(function (type) { - return resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, type, elementClassType); - }), true); - } - if (elementType.flags & 2) { - return anyType; - } - else if (elementType.flags & 32) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var stringLiteralTypeName = elementType.text; - var intrinsicProp = getPropertyOfType(intrinsicElementsType, stringLiteralTypeName); - if (intrinsicProp) { - return getTypeOfSymbol(intrinsicProp); - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0); - if (indexSignatureType) { - return indexSignatureType; - } - error(openingLikeElement, ts.Diagnostics.Property_0_does_not_exist_on_type_1, stringLiteralTypeName, "JSX." + JsxNames.IntrinsicElements); - } - return anyType; - } - var elemInstanceType = getJsxElementInstanceType(openingLikeElement, elementType); - var statelessAttributesType = shouldIncludeAllStatelessAttributesType ? - tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) : - defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType); - if (statelessAttributesType) { - return statelessAttributesType; - } - if (elementClassType) { - checkTypeRelatedTo(elemInstanceType, elementClassType, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements); - } - if (isTypeAny(elemInstanceType)) { - return elemInstanceType; - } - var propsName = getJsxElementPropertiesName(); - if (propsName === undefined) { - return anyType; - } - else if (propsName === "") { - return elemInstanceType; - } - else { - var attributesType = getTypeOfPropertyOfType(elemInstanceType, propsName); - if (!attributesType) { - return emptyObjectType; - } - else if (isTypeAny(attributesType) || (attributesType === unknownType)) { - return attributesType; - } - else { - var apparentAttributesType = attributesType; - var intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes); - if (intrinsicClassAttribs !== unknownType) { - var typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); - if (typeParams) { - if (typeParams.length === 1) { - apparentAttributesType = intersectTypes(createTypeReference(intrinsicClassAttribs, [elemInstanceType]), apparentAttributesType); - } - } - else { - apparentAttributesType = intersectTypes(attributesType, intrinsicClassAttribs); - } - } - var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttribs !== unknownType) { - apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); - } - return apparentAttributesType; - } - } - } - function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { - ts.Debug.assert(isJsxIntrinsicIdentifier(node.tagName)); - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var symbol = getIntrinsicTagSymbol(node); - if (links.jsxFlags & 1) { - return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol); - } - else if (links.jsxFlags & 2) { - return links.resolvedJsxElementAttributesType = getIndexInfoOfSymbol(symbol, 0).type; - } - else { - return links.resolvedJsxElementAttributesType = unknownType; - } - } - return links.resolvedJsxElementAttributesType; - } - function getCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType) { - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var elemClassType = getJsxGlobalElementClassType(); - return links.resolvedJsxElementAttributesType = resolveCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType, undefined, elemClassType); - } - return links.resolvedJsxElementAttributesType; - } - function getAllAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, true); - } - } - function getAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, false); - } - } - function getJsxAttributePropertySymbol(attrib) { - var attributesType = getAttributesTypeFromJsxOpeningLikeElement(attrib.parent.parent); - var prop = getPropertyOfType(attributesType, attrib.name.text); - return prop || unknownSymbol; - } - function getJsxGlobalElementClassType() { - if (!deferredJsxElementClassType) { - deferredJsxElementClassType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.ElementClass); - } - return deferredJsxElementClassType; - } - function getJsxGlobalElementType() { - if (!deferredJsxElementType) { - deferredJsxElementType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.Element); - } - return deferredJsxElementType; - } - function getJsxGlobalStatelessElementType() { - if (!deferredJsxStatelessElementType) { - var jsxElementType = getJsxGlobalElementType(); - if (jsxElementType) { - deferredJsxStatelessElementType = getUnionType([jsxElementType, nullType]); - } - } - return deferredJsxStatelessElementType; - } - function getJsxIntrinsicTagNames() { - var intrinsics = getJsxType(JsxNames.IntrinsicElements); - return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray; - } - function checkJsxPreconditions(errorNode) { - if ((compilerOptions.jsx || 0) === 0) { - error(errorNode, ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); - } - if (getJsxGlobalElementType() === undefined) { - if (noImplicitAny) { - error(errorNode, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); - } - } - } - function checkJsxOpeningLikeElement(node) { - checkGrammarJsxElement(node); - checkJsxPreconditions(node); - var reactRefErr = compilerOptions.jsx === 2 ? ts.Diagnostics.Cannot_find_name_0 : undefined; - var reactNamespace = getJsxNamespace(); - var reactSym = resolveName(node.tagName, reactNamespace, 107455, reactRefErr, reactNamespace); - if (reactSym) { - reactSym.isReferenced = true; - if (reactSym.flags & 8388608 && !isConstEnumOrConstEnumOnlyModule(resolveAlias(reactSym))) { - markAliasSymbolAsReferenced(reactSym); - } - } - checkJsxAttributesAssignableToTagNameAttributes(node); - } - function isKnownProperty(targetType, name, isComparingJsxAttributes) { - if (targetType.flags & 32768) { - var resolved = resolveStructuredTypeMembers(targetType); - if (resolved.stringIndexInfo || resolved.numberIndexInfo && isNumericLiteralName(name) || - getPropertyOfType(targetType, name) || isComparingJsxAttributes && !isUnhyphenatedJsxName(name)) { - return true; - } - } - else if (targetType.flags & 196608) { - for (var _i = 0, _a = targetType.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isKnownProperty(t, name, isComparingJsxAttributes)) { - return true; - } - } - } - return false; - } - function checkJsxAttributesAssignableToTagNameAttributes(openingLikeElement) { - var targetAttributesType = isJsxIntrinsicIdentifier(openingLikeElement.tagName) ? - getIntrinsicAttributesTypeFromJsxOpeningLikeElement(openingLikeElement) : - getCustomJsxElementAttributesType(openingLikeElement, false); - var sourceAttributesType = createJsxAttributesTypeFromAttributesProperty(openingLikeElement, function (attribute) { - return isUnhyphenatedJsxName(attribute.name) || !!(getPropertyOfType(targetAttributesType, attribute.name)); - }); - if (targetAttributesType === emptyObjectType && (isTypeAny(sourceAttributesType) || sourceAttributesType.properties.length > 0)) { - error(openingLikeElement, ts.Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, getJsxElementPropertiesName()); - } - else { - var isSourceAttributeTypeAssignableToTarget = checkTypeAssignableTo(sourceAttributesType, targetAttributesType, openingLikeElement.attributes.properties.length > 0 ? openingLikeElement.attributes : openingLikeElement); - if (isSourceAttributeTypeAssignableToTarget && !isTypeAny(sourceAttributesType) && !isTypeAny(targetAttributesType)) { - for (var _i = 0, _a = openingLikeElement.attributes.properties; _i < _a.length; _i++) { - var attribute = _a[_i]; - if (ts.isJsxAttribute(attribute) && !isKnownProperty(targetAttributesType, attribute.name.text, true)) { - error(attribute, ts.Diagnostics.Property_0_does_not_exist_on_type_1, attribute.name.text, typeToString(targetAttributesType)); - break; - } - } - } - } - } - function checkJsxExpression(node, checkMode) { - if (node.expression) { - var type = checkExpression(node.expression, checkMode); - if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { - error(node, ts.Diagnostics.JSX_spread_child_must_be_an_array_type, node.toString(), typeToString(type)); - } - return type; - } - else { - return unknownType; - } - } - function getDeclarationKindFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.kind : 149; - } - function getDeclarationModifierFlagsFromSymbol(s) { - if (s.valueDeclaration) { - var flags = ts.getCombinedModifierFlags(s.valueDeclaration); - return s.parent && s.parent.flags & 32 ? flags : flags & ~28; - } - if (getCheckFlags(s) & 6) { - var checkFlags = s.checkFlags; - var accessModifier = checkFlags & 256 ? 8 : - checkFlags & 64 ? 4 : - 16; - var staticModifier = checkFlags & 512 ? 32 : 0; - return accessModifier | staticModifier; - } - if (s.flags & 16777216) { - return 4 | 32; - } - return 0; - } - function getDeclarationNodeFlagsFromSymbol(s) { - return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : 0; - } - function isMethodLike(symbol) { - return !!(symbol.flags & 8192 || getCheckFlags(symbol) & 4); - } - function checkPropertyAccessibility(node, left, type, prop) { - var flags = getDeclarationModifierFlagsFromSymbol(prop); - var errorNode = node.kind === 179 || node.kind === 226 ? - node.name : - node.right; - if (getCheckFlags(prop) & 256) { - error(errorNode, ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(prop), typeToString(type)); - return false; - } - if (left.kind === 97) { - if (languageVersion < 2) { - var hasNonMethodDeclaration = forEachProperty(prop, function (p) { - var propKind = getDeclarationKindFromSymbol(p); - return propKind !== 151 && propKind !== 150; - }); - if (hasNonMethodDeclaration) { - error(errorNode, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); - return false; - } - } - if (flags & 128) { - error(errorNode, ts.Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - } - if (!(flags & 24)) { - return true; - } - if (flags & 8) { - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - error(errorNode, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - return true; - } - if (left.kind === 97) { - return true; - } - var enclosingClass = forEachEnclosingClass(node, function (enclosingDeclaration) { - var enclosingClass = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration)); - return isClassDerivedFromDeclaringClasses(enclosingClass, prop) ? enclosingClass : undefined; - }); - if (!enclosingClass) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || type)); - return false; - } - if (flags & 32) { - return true; - } - if (type.flags & 16384 && type.isThisType) { - type = getConstraintOfTypeParameter(type); - } - if (!(getObjectFlags(getTargetType(type)) & 3 && hasBaseType(type, enclosingClass))) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); - return false; - } - return true; - } - function checkNonNullExpression(node) { - return checkNonNullType(checkExpression(node), node); - } - function checkNonNullType(type, errorNode) { - var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 6144; - if (kind) { - error(errorNode, kind & 2048 ? kind & 4096 ? - ts.Diagnostics.Object_is_possibly_null_or_undefined : - ts.Diagnostics.Object_is_possibly_undefined : - ts.Diagnostics.Object_is_possibly_null); - var t = getNonNullableType(type); - return t.flags & (6144 | 8192) ? unknownType : t; - } - return type; - } - function checkPropertyAccessExpression(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); - } - function checkQualifiedName(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); - } - function reportNonexistentProperty(propNode, containingType) { - var errorInfo; - if (containingType.flags & 65536 && !(containingType.flags & 8190)) { - for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) { - var subtype = _a[_i]; - if (!getPropertyOfType(subtype, propNode.text)) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(subtype)); - break; - } - } - } - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(containingType)); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(propNode, errorInfo)); - } - function markPropertyAsReferenced(prop) { - if (prop && - noUnusedIdentifiers && - (prop.flags & 106500) && - prop.valueDeclaration && (ts.getModifierFlags(prop.valueDeclaration) & 8)) { - if (getCheckFlags(prop) & 1) { - getSymbolLinks(prop).target.isReferenced = true; - } - else { - prop.isReferenced = true; - } - } - } - function isInPropertyInitializer(node) { - while (node) { - if (node.parent && node.parent.kind === 149 && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { - var type = checkNonNullExpression(left); - if (isTypeAny(type) || type === silentNeverType) { - return type; - } - var apparentType = getApparentType(getWidenedType(type)); - if (apparentType === unknownType || (type.flags & 16384 && isTypeAny(apparentType))) { - return apparentType; - } - var prop = getPropertyOfType(apparentType, right.text); - if (!prop) { - var stringIndexType = getIndexTypeOfType(apparentType, 0); - if (stringIndexType) { - return stringIndexType; - } - if (right.text && !checkAndReportErrorForExtendingInterface(node)) { - reportNonexistentProperty(right, type.flags & 16384 && type.isThisType ? apparentType : type); - } - return unknownType; - } - if (prop.valueDeclaration) { - if (isInPropertyInitializer(node) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, right.text); - } - if (prop.valueDeclaration.kind === 229 && - node.parent && node.parent.kind !== 159 && - !ts.isInAmbientContext(prop.valueDeclaration) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Class_0_used_before_its_declaration, right.text); - } - } - markPropertyAsReferenced(prop); - getNodeLinks(node).resolvedSymbol = prop; - checkPropertyAccessibility(node, left, apparentType, prop); - var propType = getTypeOfSymbol(prop); - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (isReferenceToReadonlyEntity(node, prop) || isReferenceThroughNamespaceImport(node)) { - error(right, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, right.text); - return unknownType; - } - } - if (node.kind !== 179 || assignmentKind === 1 || - !(prop.flags & (3 | 4 | 98304)) && - !(prop.flags & 8192 && propType.flags & 65536)) { - return propType; - } - var flowType = getFlowTypeOfReference(node, propType); - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isValidPropertyAccess(node, propertyName) { - var left = node.kind === 179 - ? node.expression - : node.left; - var type = checkExpression(left); - if (type !== unknownType && !isTypeAny(type)) { - var prop = getPropertyOfType(getWidenedType(type), propertyName); - if (prop) { - return checkPropertyAccessibility(node, left, type, prop); - } - } - return true; - } - function getForInVariableSymbol(node) { - var initializer = node.initializer; - if (initializer.kind === 227) { - var variable = initializer.declarations[0]; - if (variable && !ts.isBindingPattern(variable.name)) { - return getSymbolOfNode(variable); - } - } - else if (initializer.kind === 71) { - return getResolvedSymbol(initializer); - } - return undefined; - } - function hasNumericPropertyNames(type) { - return getIndexTypeOfType(type, 1) && !getIndexTypeOfType(type, 0); - } - function isForInVariableForNumericPropertyNames(expr) { - var e = ts.skipParentheses(expr); - if (e.kind === 71) { - var symbol = getResolvedSymbol(e); - if (symbol.flags & 3) { - var child = expr; - var node = expr.parent; - while (node) { - if (node.kind === 215 && - child === node.statement && - getForInVariableSymbol(node) === symbol && - hasNumericPropertyNames(getTypeOfExpression(node.expression))) { - return true; - } - child = node; - node = node.parent; - } - } - } - return false; - } - function checkIndexedAccess(node) { - var objectType = checkNonNullExpression(node.expression); - var indexExpression = node.argumentExpression; - if (!indexExpression) { - var sourceFile = ts.getSourceFileOfNode(node); - if (node.parent.kind === 182 && node.parent.expression === node) { - var start = ts.skipTrivia(sourceFile.text, node.expression.end); - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); - } - else { - var start = node.end - "]".length; - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected); - } - return unknownType; - } - var indexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : checkExpression(indexExpression); - if (objectType === unknownType || objectType === silentNeverType) { - return objectType; - } - if (isConstEnumObjectType(objectType) && indexExpression.kind !== 9) { - error(indexExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); - return unknownType; - } - return checkIndexedAccessIndexType(getIndexedAccessType(objectType, indexType, node), node); - } - function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) { - if (expressionType === unknownType) { - return false; - } - if (!ts.isWellKnownSymbolSyntactically(expression)) { - return false; - } - if ((expressionType.flags & 512) === 0) { - if (reportError) { - error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression)); - } - return false; - } - var leftHandSide = expression.expression; - var leftHandSideSymbol = getResolvedSymbol(leftHandSide); - if (!leftHandSideSymbol) { - return false; - } - var globalESSymbol = getGlobalESSymbolConstructorSymbol(true); - if (!globalESSymbol) { - return false; - } - if (leftHandSideSymbol !== globalESSymbol) { - if (reportError) { - error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object); - } - return false; - } - return true; - } - function resolveUntypedCall(node) { - if (node.kind === 183) { - checkExpression(node.template); - } - else if (node.kind !== 147) { - ts.forEach(node.arguments, function (argument) { - checkExpression(argument); - }); - } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - function reorderCandidates(signatures, result) { - var lastParent; - var lastSymbol; - var cutoffIndex = 0; - var index; - var specializedIndex = -1; - var spliceIndex; - ts.Debug.assert(!result.length); - for (var _i = 0, signatures_4 = signatures; _i < signatures_4.length; _i++) { - var signature = signatures_4[_i]; - var symbol = signature.declaration && getSymbolOfNode(signature.declaration); - var parent = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent === lastParent) { - index++; - } - else { - lastParent = parent; - index = cutoffIndex; - } - } - else { - index = cutoffIndex = result.length; - lastParent = parent; - } - lastSymbol = symbol; - if (signature.hasLiteralTypes) { - specializedIndex++; - spliceIndex = specializedIndex; - cutoffIndex++; - } - else { - spliceIndex = index; - } - result.splice(spliceIndex, 0, signature); - } - } - function getSpreadArgumentIndex(args) { - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - if (arg && arg.kind === 198) { - return i; - } - } - return -1; - } - function hasCorrectArity(node, args, signature, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - var argCount; - var typeArguments; - var callIsIncomplete; - var isDecorator; - var spreadArgIndex = -1; - if (ts.isJsxOpeningLikeElement(node)) { - return true; - } - if (node.kind === 183) { - var tagExpression = node; - argCount = args.length; - typeArguments = undefined; - if (tagExpression.template.kind === 196) { - var templateExpression = tagExpression.template; - var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); - ts.Debug.assert(lastSpan !== undefined); - callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; - } - else { - var templateLiteral = tagExpression.template; - ts.Debug.assert(templateLiteral.kind === 13); - callIsIncomplete = !!templateLiteral.isUnterminated; - } - } - else if (node.kind === 147) { - isDecorator = true; - typeArguments = undefined; - argCount = getEffectiveArgumentCount(node, undefined, signature); - } - else { - var callExpression = node; - if (!callExpression.arguments) { - ts.Debug.assert(callExpression.kind === 182); - return signature.minArgumentCount === 0; - } - argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; - callIsIncomplete = callExpression.arguments.end === callExpression.end; - typeArguments = callExpression.typeArguments; - spreadArgIndex = getSpreadArgumentIndex(args); - } - var numTypeParameters = ts.length(signature.typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); - var hasRightNumberOfTypeArgs = !typeArguments || - (typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters); - if (!hasRightNumberOfTypeArgs) { - return false; - } - if (spreadArgIndex >= 0) { - return isRestParameterIndex(signature, spreadArgIndex); - } - if (!signature.hasRestParameter && argCount > signature.parameters.length) { - return false; - } - var hasEnoughArguments = argCount >= signature.minArgumentCount; - return callIsIncomplete || hasEnoughArguments; - } - function getSingleCallSignature(type) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && - resolved.properties.length === 0 && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - return resolved.callSignatures[0]; - } - } - return undefined; - } - function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { - var context = createInferenceContext(signature, true, false); - forEachMatchingParameterType(contextualSignature, signature, function (source, target) { - inferTypesWithContext(context, instantiateType(source, contextualMapper), target); - }); - return getSignatureInstantiation(signature, getInferredTypes(context)); - } - function inferTypeArguments(node, signature, args, excludeArgument, context) { - var typeParameters = signature.typeParameters; - var inferenceMapper = getInferenceMapper(context); - for (var i = 0; i < typeParameters.length; i++) { - if (!context.inferences[i].isFixed) { - context.inferredTypes[i] = undefined; - } - } - if (context.failedTypeParameterIndex !== undefined && !context.inferences[context.failedTypeParameterIndex].isFixed) { - context.failedTypeParameterIndex = undefined; - } - var thisType = getThisTypeOfSignature(signature); - if (thisType) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - inferTypesWithContext(context, thisArgumentType, thisType); - } - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - if (arg === undefined || arg.kind !== 200) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - if (argType === undefined) { - var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : inferenceMapper; - argType = checkExpressionWithContextualType(arg, paramType, mapper); - } - inferTypesWithContext(context, argType, paramType); - } - } - if (excludeArgument) { - for (var i = 0; i < argCount; i++) { - if (excludeArgument[i] === false) { - var arg = args[i]; - var paramType = getTypeAtPosition(signature, i); - inferTypesWithContext(context, checkExpressionWithContextualType(arg, paramType, inferenceMapper), paramType); - } - } - } - getInferredTypes(context); - } - function checkTypeArguments(signature, typeArgumentNodes, typeArgumentTypes, reportErrors, headMessage) { - var typeParameters = signature.typeParameters; - var typeArgumentsAreAssignable = true; - var mapper; - for (var i = 0; i < typeArgumentNodes.length; i++) { - if (typeArgumentsAreAssignable) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - var errorInfo = void 0; - var typeArgumentHeadMessage = ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1; - if (reportErrors && headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, typeArgumentHeadMessage); - typeArgumentHeadMessage = headMessage; - } - if (!mapper) { - mapper = createTypeMapper(typeParameters, typeArgumentTypes); - } - var typeArgument = typeArgumentTypes[i]; - typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), reportErrors ? typeArgumentNodes[i] : undefined, typeArgumentHeadMessage, errorInfo); - } - } - } - return typeArgumentsAreAssignable; - } - function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation) { - var callIsIncomplete = node.attributes.end === node.end; - if (callIsIncomplete) { - return true; - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var paramType = getTypeAtPosition(signature, 0); - var attributesType = checkExpressionWithContextualType(node.attributes, paramType, undefined); - var argProperties = getPropertiesOfType(attributesType); - for (var _i = 0, argProperties_1 = argProperties; _i < argProperties_1.length; _i++) { - var arg = argProperties_1[_i]; - if (!getPropertyOfType(paramType, arg.name) && isUnhyphenatedJsxName(arg.name)) { - return false; - } - } - return checkTypeRelatedTo(attributesType, paramType, relation, undefined, headMessage); - } - function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { - if (ts.isJsxOpeningLikeElement(node)) { - return checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation); - } - var thisType = getThisTypeOfSignature(signature); - if (thisType && thisType !== voidType && node.kind !== 182) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - var errorNode = reportErrors ? (thisArgumentNode || node) : undefined; - var headMessage_1 = ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; - if (!checkTypeRelatedTo(thisArgumentType, getThisTypeOfSignature(signature), relation, errorNode, headMessage_1)) { - return false; - } - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - if (arg === undefined || arg.kind !== 200) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - if (argType === undefined) { - argType = checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); - } - var errorNode = reportErrors ? getEffectiveArgumentErrorNode(node, i, arg) : undefined; - if (!checkTypeRelatedTo(argType, paramType, relation, errorNode, headMessage)) { - return false; - } - } - } - return true; - } - function getThisArgumentOfCall(node) { - if (node.kind === 181) { - var callee = node.expression; - if (callee.kind === 179) { - return callee.expression; - } - else if (callee.kind === 180) { - return callee.expression; - } - } - } - function getEffectiveCallArguments(node) { - var args; - if (node.kind === 183) { - var template = node.template; - args = [undefined]; - if (template.kind === 196) { - ts.forEach(template.templateSpans, function (span) { - args.push(span.expression); - }); - } - } - else if (node.kind === 147) { - return undefined; - } - else if (ts.isJsxOpeningLikeElement(node)) { - args = node.attributes.properties.length > 0 ? [node.attributes] : emptyArray; - } - else { - args = node.arguments || emptyArray; - } - return args; - } - function getEffectiveArgumentCount(node, args, signature) { - if (node.kind === 147) { - switch (node.parent.kind) { - case 229: - case 199: - return 1; - case 149: - return 2; - case 151: - case 153: - case 154: - if (languageVersion === 0) { - return 2; - } - return signature.parameters.length >= 3 ? 3 : 2; - case 146: - return 3; - } - } - else { - return args.length; - } - } - function getEffectiveDecoratorFirstArgumentType(node) { - if (node.kind === 229) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - if (node.kind === 146) { - node = node.parent; - if (node.kind === 152) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - } - if (node.kind === 149 || - node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - return getParentTypeOfClassElement(node); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorSecondArgumentType(node) { - if (node.kind === 229) { - ts.Debug.fail("Class decorators should not have a second synthetic argument."); - return unknownType; - } - if (node.kind === 146) { - node = node.parent; - if (node.kind === 152) { - return anyType; - } - } - if (node.kind === 149 || - node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - var element = node; - switch (element.name.kind) { - case 71: - case 8: - case 9: - return getLiteralTypeForText(32, element.name.text); - case 144: - var nameType = checkComputedPropertyName(element.name); - if (isTypeOfKind(nameType, 512)) { - return nameType; - } - else { - return stringType; - } - default: - ts.Debug.fail("Unsupported property name."); - return unknownType; - } - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorThirdArgumentType(node) { - if (node.kind === 229) { - ts.Debug.fail("Class decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 146) { - return numberType; - } - if (node.kind === 149) { - ts.Debug.fail("Property decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - var propertyType = getTypeOfNode(node); - return createTypedPropertyDescriptorType(propertyType); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorArgumentType(node, argIndex) { - if (argIndex === 0) { - return getEffectiveDecoratorFirstArgumentType(node.parent); - } - else if (argIndex === 1) { - return getEffectiveDecoratorSecondArgumentType(node.parent); - } - else if (argIndex === 2) { - return getEffectiveDecoratorThirdArgumentType(node.parent); - } - ts.Debug.fail("Decorators should not have a fourth synthetic argument."); - return unknownType; - } - function getEffectiveArgumentType(node, argIndex) { - if (node.kind === 147) { - return getEffectiveDecoratorArgumentType(node, argIndex); - } - else if (argIndex === 0 && node.kind === 183) { - return getGlobalTemplateStringsArrayType(); - } - return undefined; - } - function getEffectiveArgument(node, args, argIndex) { - if (node.kind === 147 || - (argIndex === 0 && node.kind === 183)) { - return undefined; - } - return args[argIndex]; - } - function getEffectiveArgumentErrorNode(node, argIndex, arg) { - if (node.kind === 147) { - return node.expression; - } - else if (argIndex === 0 && node.kind === 183) { - return node.template; - } - else { - return arg; - } - } - function resolveCall(node, signatures, candidatesOutArray, headMessage) { - var isTaggedTemplate = node.kind === 183; - var isDecorator = node.kind === 147; - var isJsxOpeningOrSelfClosingElement = ts.isJsxOpeningLikeElement(node); - var typeArguments; - if (!isTaggedTemplate && !isDecorator && !isJsxOpeningOrSelfClosingElement) { - typeArguments = node.typeArguments; - if (node.expression.kind !== 97) { - ts.forEach(typeArguments, checkSourceElement); - } - } - if (signatures.length === 1) { - var declaration = signatures[0].declaration; - if (declaration && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration)) { - if (containsArgumentsReference(declaration)) { - var signatureWithRest = cloneSignature(signatures[0]); - var syntheticArgsSymbol = createSymbol(3, "args"); - syntheticArgsSymbol.type = anyArrayType; - syntheticArgsSymbol.isRestParameter = true; - signatureWithRest.parameters = ts.concatenate(signatureWithRest.parameters, [syntheticArgsSymbol]); - signatureWithRest.hasRestParameter = true; - signatures = [signatureWithRest]; - } - } - } - var candidates = candidatesOutArray || []; - reorderCandidates(signatures, candidates); - if (!candidates.length) { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - return resolveErrorCall(node); - } - var args = getEffectiveCallArguments(node); - var excludeArgument; - if (!isDecorator) { - for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { - if (isContextSensitive(args[i])) { - if (!excludeArgument) { - excludeArgument = new Array(args.length); - } - excludeArgument[i] = true; - } - } - } - var candidateForArgumentError; - var candidateForTypeArgumentError; - var resultOfFailedInference; - var result; - var signatureHelpTrailingComma = candidatesOutArray && node.kind === 181 && node.arguments.hasTrailingComma; - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation, signatureHelpTrailingComma); - } - if (!result) { - candidateForArgumentError = undefined; - candidateForTypeArgumentError = undefined; - resultOfFailedInference = undefined; - result = chooseOverload(candidates, assignableRelation, signatureHelpTrailingComma); - } - if (result) { - return result; - } - if (candidateForArgumentError) { - if (isJsxOpeningOrSelfClosingElement) { - return candidateForArgumentError; - } - checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true); - } - else if (candidateForTypeArgumentError) { - if (!isTaggedTemplate && !isDecorator && typeArguments) { - var typeArguments_2 = node.typeArguments; - checkTypeArguments(candidateForTypeArgumentError, typeArguments_2, ts.map(typeArguments_2, getTypeFromTypeNode), true, headMessage); - } - else { - ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); - var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; - var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); - var diagnosticChainHead = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); - if (headMessage) { - diagnosticChainHead = ts.chainDiagnosticMessages(diagnosticChainHead, headMessage); - } - reportNoCommonSupertypeError(inferenceCandidates, node.tagName || node.expression || node.tag, diagnosticChainHead); - } - } - else { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - } - if (!produceDiagnostics) { - for (var _i = 0, candidates_1 = candidates; _i < candidates_1.length; _i++) { - var candidate = candidates_1[_i]; - if (hasCorrectArity(node, args, candidate)) { - if (candidate.typeParameters && typeArguments) { - candidate = getSignatureInstantiation(candidate, ts.map(typeArguments, getTypeFromTypeNode)); - } - return candidate; - } - } - } - return resolveErrorCall(node); - function reportError(message, arg0, arg1, arg2) { - var errorInfo; - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - if (headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - } - function chooseOverload(candidates, relation, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - for (var _i = 0, candidates_2 = candidates; _i < candidates_2.length; _i++) { - var originalCandidate = candidates_2[_i]; - if (!hasCorrectArity(node, args, originalCandidate, signatureHelpTrailingComma)) { - continue; - } - var candidate = void 0; - var typeArgumentsAreValid = void 0; - var inferenceContext = originalCandidate.typeParameters - ? createInferenceContext(originalCandidate, false, ts.isInJavaScriptFile(node)) - : undefined; - while (true) { - candidate = originalCandidate; - if (candidate.typeParameters) { - var typeArgumentTypes = void 0; - if (typeArguments) { - typeArgumentTypes = fillMissingTypeArguments(ts.map(typeArguments, getTypeFromTypeNode), candidate.typeParameters, getMinTypeArgumentCount(candidate.typeParameters)); - typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, false); - } - else { - inferTypeArguments(node, candidate, args, excludeArgument, inferenceContext); - typeArgumentTypes = inferenceContext.inferredTypes; - typeArgumentsAreValid = inferenceContext.failedTypeParameterIndex === undefined; - } - if (!typeArgumentsAreValid) { - break; - } - candidate = getSignatureInstantiation(candidate, typeArgumentTypes); - } - if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) { - break; - } - var index = excludeArgument ? ts.indexOf(excludeArgument, true) : -1; - if (index < 0) { - return candidate; - } - excludeArgument[index] = false; - } - if (originalCandidate.typeParameters) { - var instantiatedCandidate = candidate; - if (typeArgumentsAreValid) { - candidateForArgumentError = instantiatedCandidate; - } - else { - candidateForTypeArgumentError = originalCandidate; - if (!typeArguments) { - resultOfFailedInference = inferenceContext; - } - } - } - else { - ts.Debug.assert(originalCandidate === candidate); - candidateForArgumentError = originalCandidate; - } - } - return undefined; - } - } - function resolveCallExpression(node, candidatesOutArray) { - if (node.expression.kind === 97) { - var superType = checkSuperExpression(node.expression); - if (superType !== unknownType) { - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(ts.getContainingClass(node)); - if (baseTypeNode) { - var baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); - return resolveCall(node, baseConstructors, candidatesOutArray); - } - } - return resolveUntypedCall(node); - } - var funcType = checkNonNullExpression(node.expression); - if (funcType === silentNeverType) { - return silentNeverSignature; - } - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - if (funcType !== unknownType && node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - if (constructSignatures.length) { - error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); - } - else { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - } - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { - if (isTypeAny(funcType)) { - return true; - } - if (isTypeAny(apparentFuncType) && funcType.flags & 16384) { - return true; - } - if (!numCallSignatures && !numConstructSignatures) { - if (funcType.flags & 65536) { - return false; - } - return isTypeAssignableTo(funcType, globalFunctionType); - } - return false; - } - function resolveNewExpression(node, candidatesOutArray) { - if (node.arguments && languageVersion < 1) { - var spreadIndex = getSpreadArgumentIndex(node.arguments); - if (spreadIndex >= 0) { - error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher); - } - } - var expressionType = checkNonNullExpression(node.expression); - if (expressionType === silentNeverType) { - return silentNeverSignature; - } - expressionType = getApparentType(expressionType); - if (expressionType === unknownType) { - return resolveErrorCall(node); - } - var valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol); - if (valueDecl && ts.getModifierFlags(valueDecl) & 128) { - error(node, ts.Diagnostics.Cannot_create_an_instance_of_the_abstract_class_0, ts.declarationNameToString(ts.getNameOfDeclaration(valueDecl))); - return resolveErrorCall(node); - } - if (isTypeAny(expressionType)) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - var constructSignatures = getSignaturesOfType(expressionType, 1); - if (constructSignatures.length) { - if (!isConstructorAccessible(node, constructSignatures[0])) { - return resolveErrorCall(node); - } - return resolveCall(node, constructSignatures, candidatesOutArray); - } - var callSignatures = getSignaturesOfType(expressionType, 0); - if (callSignatures.length) { - var signature = resolveCall(node, callSignatures, candidatesOutArray); - if (getReturnTypeOfSignature(signature) !== voidType) { - error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); - } - if (getThisTypeOfSignature(signature) === voidType) { - error(node, ts.Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); - } - return signature; - } - error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); - return resolveErrorCall(node); - } - function isConstructorAccessible(node, signature) { - if (!signature || !signature.declaration) { - return true; - } - var declaration = signature.declaration; - var modifiers = ts.getModifierFlags(declaration); - if (!(modifiers & 24)) { - return true; - } - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol); - var declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - var containingClass = ts.getContainingClass(node); - if (containingClass) { - var containingType = getTypeOfNode(containingClass); - var baseTypes = getBaseTypes(containingType); - while (baseTypes.length) { - var baseType = baseTypes[0]; - if (modifiers & 16 && - baseType.symbol === declaration.parent.symbol) { - return true; - } - baseTypes = getBaseTypes(baseType); - } - } - if (modifiers & 8) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - if (modifiers & 16) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - return false; - } - return true; - } - function resolveTaggedTemplateExpression(node, candidatesOutArray) { - var tagType = checkExpression(node.tag); - var apparentType = getApparentType(tagType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function getDiagnosticHeadMessageForDecoratorResolution(node) { - switch (node.parent.kind) { - case 229: - case 199: - return ts.Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; - case 146: - return ts.Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; - case 149: - return ts.Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; - case 151: - case 153: - case 154: - return ts.Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; - } - } - function resolveDecorator(node, candidatesOutArray) { - var funcType = checkExpression(node.expression); - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - if (!callSignatures.length) { - var errorInfo = void 0; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, headMessage); - } - function getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray) { - ts.Debug.assert(!(elementType.flags & 65536)); - var callSignature = resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray); - return callSignature; - } - function resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray) { - if (elementType.flags & 65536) { - var types = elementType.types; - var result = void 0; - for (var _i = 0, types_18 = types; _i < types_18.length; _i++) { - var type = types_18[_i]; - result = result || resolveStatelessJsxOpeningLikeElement(openingLikeElement, type, candidatesOutArray); - } - return result; - } - var callSignatures = elementType && getSignaturesOfType(elementType, 0); - if (callSignatures && callSignatures.length > 0) { - var callSignature = void 0; - callSignature = resolveCall(openingLikeElement, callSignatures, candidatesOutArray); - return callSignature; - } - return undefined; - } - function resolveSignature(node, candidatesOutArray) { - switch (node.kind) { - case 181: - return resolveCallExpression(node, candidatesOutArray); - case 182: - return resolveNewExpression(node, candidatesOutArray); - case 183: - return resolveTaggedTemplateExpression(node, candidatesOutArray); - case 147: - return resolveDecorator(node, candidatesOutArray); - case 251: - case 250: - return resolveStatelessJsxOpeningLikeElement(node, checkExpression(node.tagName), candidatesOutArray); - } - ts.Debug.fail("Branch in 'resolveSignature' should be unreachable."); - } - function getResolvedSignature(node, candidatesOutArray) { - var links = getNodeLinks(node); - var cached = links.resolvedSignature; - if (cached && cached !== resolvingSignature && !candidatesOutArray) { - return cached; - } - links.resolvedSignature = resolvingSignature; - var result = resolveSignature(node, candidatesOutArray); - links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; - return result; - } - function getResolvedOrAnySignature(node) { - return getNodeLinks(node).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(node); - } - function getInferredClassType(symbol) { - var links = getSymbolLinks(symbol); - if (!links.inferredClassType) { - links.inferredClassType = createAnonymousType(symbol, symbol.members, emptyArray, emptyArray, undefined, undefined); - } - return links.inferredClassType; - } - function checkCallExpression(node) { - checkGrammarTypeArguments(node, node.typeArguments) || checkGrammarArguments(node, node.arguments); - var signature = getResolvedSignature(node); - if (node.expression.kind === 97) { - return voidType; - } - if (node.kind === 182) { - var declaration = signature.declaration; - if (declaration && - declaration.kind !== 152 && - declaration.kind !== 156 && - declaration.kind !== 161 && - !ts.isJSDocConstructSignature(declaration)) { - var funcSymbol = node.expression.kind === 71 ? - getResolvedSymbol(node.expression) : - checkExpression(node.expression).symbol; - if (funcSymbol && ts.isDeclarationOfFunctionOrClassExpression(funcSymbol)) { - funcSymbol = getSymbolOfNode(funcSymbol.valueDeclaration.initializer); - } - if (funcSymbol && funcSymbol.members && funcSymbol.flags & 16) { - return getInferredClassType(funcSymbol); - } - else if (noImplicitAny) { - error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); - } - return anyType; - } - } - if (ts.isInJavaScriptFile(node) && isCommonJsRequire(node)) { - return resolveExternalModuleTypeByLiteral(node.arguments[0]); - } - return getReturnTypeOfSignature(signature); - } - function isCommonJsRequire(node) { - if (!ts.isRequireCall(node, true)) { - return false; - } - var resolvedRequire = resolveName(node.expression, node.expression.text, 107455, undefined, undefined); - if (!resolvedRequire) { - return true; - } - if (resolvedRequire.flags & 8388608) { - return false; - } - var targetDeclarationKind = resolvedRequire.flags & 16 - ? 228 - : resolvedRequire.flags & 3 - ? 226 - : 0; - if (targetDeclarationKind !== 0) { - var decl = ts.getDeclarationOfKind(resolvedRequire, targetDeclarationKind); - return ts.isInAmbientContext(decl); - } - return false; - } - function checkTaggedTemplateExpression(node) { - return getReturnTypeOfSignature(getResolvedSignature(node)); - } - function checkAssertion(node) { - var exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(checkExpression(node.expression))); - checkSourceElement(node.type); - var targetType = getTypeFromTypeNode(node.type); - if (produceDiagnostics && targetType !== unknownType) { - var widenedType = getWidenedType(exprType); - if (!isTypeComparableTo(targetType, widenedType)) { - checkTypeComparableTo(exprType, targetType, node, ts.Diagnostics.Type_0_cannot_be_converted_to_type_1); - } - } - return targetType; - } - function checkNonNullAssertion(node) { - return getNonNullableType(checkExpression(node.expression)); - } - function checkMetaProperty(node) { - checkGrammarMetaProperty(node); - var container = ts.getNewTargetContainer(node); - if (!container) { - error(node, ts.Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); - return unknownType; - } - else if (container.kind === 152) { - var symbol = getSymbolOfNode(container.parent); - return getTypeOfSymbol(symbol); - } - else { - var symbol = getSymbolOfNode(container); - return getTypeOfSymbol(symbol); - } - } - function getTypeOfParameter(symbol) { - var type = getTypeOfSymbol(symbol); - if (strictNullChecks) { - var declaration = symbol.valueDeclaration; - if (declaration && declaration.initializer) { - return includeFalsyTypes(type, 2048); - } - } - return type; - } - function getTypeAtPosition(signature, pos) { - return signature.hasRestParameter ? - pos < signature.parameters.length - 1 ? getTypeOfParameter(signature.parameters[pos]) : getRestTypeOfSignature(signature) : - pos < signature.parameters.length ? getTypeOfParameter(signature.parameters[pos]) : anyType; - } - function getTypeOfFirstParameterOfSignature(signature) { - return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : neverType; - } - function assignContextualParameterTypes(signature, context, mapper, checkMode) { - var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); - if (checkMode === 2) { - for (var i = 0; i < len; i++) { - var declaration = signature.parameters[i].valueDeclaration; - if (declaration.type) { - inferTypesWithContext(mapper.context, getTypeFromTypeNode(declaration.type), getTypeAtPosition(context, i)); - } - } - } - if (context.thisParameter) { - var parameter = signature.thisParameter; - if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { - if (!parameter) { - signature.thisParameter = createSymbolWithType(context.thisParameter, undefined); - } - assignTypeToParameterAndFixTypeParameters(signature.thisParameter, getTypeOfSymbol(context.thisParameter), mapper, checkMode); - } - } - for (var i = 0; i < len; i++) { - var parameter = signature.parameters[i]; - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeAtPosition(context, i); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - if (signature.hasRestParameter && isRestParameterIndex(context, signature.parameters.length - 1)) { - var parameter = ts.lastOrUndefined(signature.parameters); - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeOfSymbol(ts.lastOrUndefined(context.parameters)); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - } - function assignBindingElementTypes(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - if (element.name.kind === 71) { - getSymbolLinks(getSymbolOfNode(element)).type = getTypeForBindingElement(element); - } - assignBindingElementTypes(element); - } - } - } - } - function assignTypeToParameterAndFixTypeParameters(parameter, contextualType, mapper, checkMode) { - var links = getSymbolLinks(parameter); - if (!links.type) { - links.type = instantiateType(contextualType, mapper); - var name = ts.getNameOfDeclaration(parameter.valueDeclaration); - if (links.type === emptyObjectType && - (name.kind === 174 || name.kind === 175)) { - links.type = getTypeFromBindingPattern(name); - } - assignBindingElementTypes(parameter.valueDeclaration); - } - else if (checkMode === 2) { - inferTypesWithContext(mapper.context, links.type, instantiateType(contextualType, mapper)); - } - } - function getReturnTypeFromJSDocComment(func) { - var returnTag = ts.getJSDocReturnTag(func); - if (returnTag && returnTag.typeExpression) { - return getTypeFromTypeNode(returnTag.typeExpression.type); - } - return undefined; - } - function createPromiseType(promisedType) { - var globalPromiseType = getGlobalPromiseType(true); - if (globalPromiseType !== emptyGenericType) { - promisedType = getAwaitedType(promisedType) || emptyObjectType; - return createTypeReference(globalPromiseType, [promisedType]); - } - return emptyObjectType; - } - function createPromiseReturnType(func, promisedType) { - var promiseType = createPromiseType(promisedType); - if (promiseType === emptyObjectType) { - error(func, ts.Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option); - return unknownType; - } - else if (!getGlobalPromiseConstructorSymbol(true)) { - error(func, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - return promiseType; - } - function getReturnTypeFromBody(func, checkMode) { - var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - if (!func.body) { - return unknownType; - } - var functionFlags = ts.getFunctionFlags(func); - var type; - if (func.body.kind !== 207) { - type = checkExpressionCached(func.body, checkMode); - if (functionFlags & 2) { - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - } - else { - var types = void 0; - if (functionFlags & 1) { - types = ts.concatenate(checkAndAggregateYieldOperandTypes(func, checkMode), checkAndAggregateReturnExpressionTypes(func, checkMode)); - if (!types || types.length === 0) { - var iterableIteratorAny = functionFlags & 2 - ? createAsyncIterableIteratorType(anyType) - : createIterableIteratorType(anyType); - if (noImplicitAny) { - error(func.asteriskToken, ts.Diagnostics.Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type, typeToString(iterableIteratorAny)); - } - return iterableIteratorAny; - } - } - else { - types = checkAndAggregateReturnExpressionTypes(func, checkMode); - if (!types) { - return functionFlags & 2 - ? createPromiseReturnType(func, neverType) - : neverType; - } - if (types.length === 0) { - return functionFlags & 2 - ? createPromiseReturnType(func, voidType) - : voidType; - } - } - type = getUnionType(types, true); - if (functionFlags & 1) { - type = functionFlags & 2 - ? createAsyncIterableIteratorType(type) - : createIterableIteratorType(type); - } - } - if (!contextualSignature) { - reportErrorsFromWidening(func, type); - } - if (isUnitType(type) && - !(contextualSignature && - isLiteralContextualType(contextualSignature === getSignatureFromDeclaration(func) ? type : getReturnTypeOfSignature(contextualSignature)))) { - type = getWidenedLiteralType(type); - } - var widenedType = getWidenedType(type); - return (functionFlags & 3) === 2 - ? createPromiseReturnType(func, widenedType) - : widenedType; - } - function checkAndAggregateYieldOperandTypes(func, checkMode) { - var aggregatedTypes = []; - var functionFlags = ts.getFunctionFlags(func); - ts.forEachYieldExpression(func.body, function (yieldExpression) { - var expr = yieldExpression.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (yieldExpression.asteriskToken) { - type = checkIteratedTypeOrElementType(type, yieldExpression.expression, false, (functionFlags & 2) !== 0); - } - if (functionFlags & 2) { - type = checkAwaitedType(type, expr, yieldExpression.asteriskToken - ? ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - : ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - }); - return aggregatedTypes; - } - function isExhaustiveSwitchStatement(node) { - if (!node.possiblyExhaustive) { - return false; - } - var type = getTypeOfExpression(node.expression); - if (!isLiteralType(type)) { - return false; - } - var switchTypes = getSwitchClauseTypes(node); - if (!switchTypes.length) { - return false; - } - return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); - } - function functionHasImplicitReturn(func) { - if (!(func.flags & 128)) { - return false; - } - var lastStatement = ts.lastOrUndefined(func.body.statements); - if (lastStatement && lastStatement.kind === 221 && isExhaustiveSwitchStatement(lastStatement)) { - return false; - } - return true; - } - function checkAndAggregateReturnExpressionTypes(func, checkMode) { - var functionFlags = ts.getFunctionFlags(func); - var aggregatedTypes = []; - var hasReturnWithNoExpression = functionHasImplicitReturn(func); - var hasReturnOfTypeNever = false; - ts.forEachReturnStatement(func.body, function (returnStatement) { - var expr = returnStatement.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (functionFlags & 2) { - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (type.flags & 8192) { - hasReturnOfTypeNever = true; - } - else if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - else { - hasReturnWithNoExpression = true; - } - }); - if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || - func.kind === 186 || func.kind === 187)) { - return undefined; - } - if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression) { - if (!ts.contains(aggregatedTypes, undefinedType)) { - aggregatedTypes.push(undefinedType); - } - } - return aggregatedTypes; - } - function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { - if (!produceDiagnostics) { - return; - } - if (returnType && maybeTypeOfKind(returnType, 1 | 1024)) { - return; - } - if (ts.nodeIsMissing(func.body) || func.body.kind !== 207 || !functionHasImplicitReturn(func)) { - return; - } - var hasExplicitReturn = func.flags & 256; - if (returnType && returnType.flags & 8192) { - error(func.type, ts.Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); - } - else if (returnType && !hasExplicitReturn) { - error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value); - } - else if (returnType && strictNullChecks && !isTypeAssignableTo(undefinedType, returnType)) { - error(func.type, ts.Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); - } - else if (compilerOptions.noImplicitReturns) { - if (!returnType) { - if (!hasExplicitReturn) { - return; - } - var inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) { - return; - } - } - error(func.type || func, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var hasGrammarError = checkGrammarFunctionLikeDeclaration(node); - if (!hasGrammarError && node.kind === 186) { - checkGrammarForGenerator(node); - } - if (checkMode === 1 && isContextSensitive(node)) { - checkNodeDeferred(node); - return anyFunctionType; - } - var links = getNodeLinks(node); - var type = getTypeOfSymbol(node.symbol); - var contextSensitive = isContextSensitive(node); - var mightFixTypeParameters = contextSensitive && checkMode === 2; - if (mightFixTypeParameters || !(links.flags & 1024)) { - var contextualSignature = getContextualSignature(node); - var contextChecked = !!(links.flags & 1024); - if (mightFixTypeParameters || !contextChecked) { - links.flags |= 1024; - if (contextualSignature) { - var signature = getSignaturesOfType(type, 0)[0]; - if (contextSensitive) { - assignContextualParameterTypes(signature, contextualSignature, getContextualMapper(node), checkMode); - } - if (mightFixTypeParameters || !node.type && !signature.resolvedReturnType) { - var returnType = getReturnTypeFromBody(node, checkMode); - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = returnType; - } - } - } - if (!contextChecked) { - checkSignatureDeclaration(node); - checkNodeDeferred(node); - } - } - } - if (produceDiagnostics && node.kind !== 151) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - } - return type; - } - function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var functionFlags = ts.getFunctionFlags(node); - var returnOrPromisedType = node.type && - ((functionFlags & 3) === 2 ? - checkAsyncFunctionReturnType(node) : - getTypeFromTypeNode(node.type)); - if ((functionFlags & 1) === 0) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (node.body) { - if (!node.type) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - if (node.body.kind === 207) { - checkSourceElement(node.body); - } - else { - var exprType = checkExpression(node.body); - if (returnOrPromisedType) { - if ((functionFlags & 3) === 2) { - var awaitedType = checkAwaitedType(exprType, node.body, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - checkTypeAssignableTo(awaitedType, returnOrPromisedType, node.body); - } - else { - checkTypeAssignableTo(exprType, returnOrPromisedType, node.body); - } - } - } - registerForUnusedIdentifiersCheck(node); - } - } - function checkArithmeticOperandType(operand, type, diagnostic) { - if (!isTypeAnyOrAllConstituentTypesHaveKind(type, 340)) { - error(operand, diagnostic); - return false; - } - return true; - } - function isReadonlySymbol(symbol) { - return !!(getCheckFlags(symbol) & 8 || - symbol.flags & 4 && getDeclarationModifierFlagsFromSymbol(symbol) & 64 || - symbol.flags & 3 && getDeclarationNodeFlagsFromSymbol(symbol) & 2 || - symbol.flags & 98304 && !(symbol.flags & 65536) || - symbol.flags & 8); - } - function isReferenceToReadonlyEntity(expr, symbol) { - if (isReadonlySymbol(symbol)) { - if (symbol.flags & 4 && - (expr.kind === 179 || expr.kind === 180) && - expr.expression.kind === 99) { - var func = ts.getContainingFunction(expr); - if (!(func && func.kind === 152)) - return true; - return !(func.parent === symbol.valueDeclaration.parent || func === symbol.valueDeclaration.parent); - } - return true; - } - return false; - } - function isReferenceThroughNamespaceImport(expr) { - if (expr.kind === 179 || expr.kind === 180) { - var node = ts.skipParentheses(expr.expression); - if (node.kind === 71) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol.flags & 8388608) { - var declaration = getDeclarationOfAliasSymbol(symbol); - return declaration && declaration.kind === 240; - } - } - } - return false; - } - function checkReferenceExpression(expr, invalidReferenceMessage) { - var node = ts.skipParentheses(expr); - if (node.kind !== 71 && node.kind !== 179 && node.kind !== 180) { - error(expr, invalidReferenceMessage); - return false; - } - return true; - } - function checkDeleteExpression(node) { - checkExpression(node.expression); - var expr = ts.skipParentheses(node.expression); - if (expr.kind !== 179 && expr.kind !== 180) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); - return booleanType; - } - var links = getNodeLinks(expr); - var symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); - if (symbol && isReadonlySymbol(symbol)) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); - } - return booleanType; - } - function checkTypeOfExpression(node) { - checkExpression(node.expression); - return typeofType; - } - function checkVoidExpression(node) { - checkExpression(node.expression); - return undefinedWideningType; - } - function checkAwaitExpression(node) { - if (produceDiagnostics) { - if (!(node.flags & 16384)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.await_expression_is_only_allowed_within_an_async_function); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - var operandType = checkExpression(node.expression); - return checkAwaitedType(operandType, node, ts.Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkPrefixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - if (node.operator === 38 && node.operand.kind === 8) { - return getFreshTypeOfLiteralType(getLiteralTypeForText(64, "" + -node.operand.text)); - } - switch (node.operator) { - case 37: - case 38: - case 52: - checkNonNullType(operandType, node.operand); - if (maybeTypeOfKind(operandType, 512)) { - error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); - } - return numberType; - case 51: - var facts = getTypeFacts(operandType) & (1048576 | 2097152); - return facts === 1048576 ? falseType : - facts === 2097152 ? trueType : - booleanType; - case 43: - case 44: - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - return unknownType; - } - function checkPostfixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - function maybeTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 196608) { - var types = type.types; - for (var _i = 0, types_19 = types; _i < types_19.length; _i++) { - var t = types_19[_i]; - if (maybeTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 65536) { - var types = type.types; - for (var _i = 0, types_20 = types; _i < types_20.length; _i++) { - var t = types_20[_i]; - if (!isTypeOfKind(t, kind)) { - return false; - } - } - return true; - } - if (type.flags & 131072) { - var types = type.types; - for (var _a = 0, types_21 = types; _a < types_21.length; _a++) { - var t = types_21[_a]; - if (isTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isConstEnumObjectType(type) { - return getObjectFlags(type) & 16 && type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128) !== 0; - } - function checkInstanceOfExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (isTypeOfKind(leftType, 8190)) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - if (!(isTypeAny(rightType) || - getSignaturesOfType(rightType, 0).length || - getSignaturesOfType(rightType, 1).length || - isTypeSubtypeOf(rightType, globalFunctionType))) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); - } - return booleanType; - } - function checkInExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - if (!(isTypeComparableTo(leftType, stringType) || isTypeOfKind(leftType, 340 | 512))) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol); - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 | 540672 | 16777216)) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - return booleanType; - } - function checkObjectLiteralAssignment(node, sourceType) { - var properties = node.properties; - for (var _i = 0, properties_7 = properties; _i < properties_7.length; _i++) { - var p = properties_7[_i]; - checkObjectLiteralDestructuringPropertyAssignment(sourceType, p, properties); - } - return sourceType; - } - function checkObjectLiteralDestructuringPropertyAssignment(objectLiteralType, property, allProperties) { - if (property.kind === 261 || property.kind === 262) { - var name = property.name; - if (name.kind === 144) { - checkComputedPropertyName(name); - } - if (isComputedNonLiteralName(name)) { - return undefined; - } - var text = ts.getTextOfPropertyName(name); - var type = isTypeAny(objectLiteralType) - ? objectLiteralType - : getTypeOfPropertyOfType(objectLiteralType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(objectLiteralType, 1) || - getIndexTypeOfType(objectLiteralType, 0); - if (type) { - if (property.kind === 262) { - return checkDestructuringAssignment(property, type); - } - else { - return checkDestructuringAssignment(property.initializer, type); - } - } - else { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(objectLiteralType), ts.declarationNameToString(name)); - } - } - else if (property.kind === 263) { - if (languageVersion < 5) { - checkExternalEmitHelpers(property, 4); - } - var nonRestNames = []; - if (allProperties) { - for (var i = 0; i < allProperties.length - 1; i++) { - nonRestNames.push(allProperties[i].name); - } - } - var type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); - return checkDestructuringAssignment(property.expression, type); - } - else { - error(property, ts.Diagnostics.Property_assignment_expected); - } - } - function checkArrayLiteralAssignment(node, sourceType, checkMode) { - if (languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512); - } - var elementType = checkIteratedTypeOrElementType(sourceType, node, false, false) || unknownType; - var elements = node.elements; - for (var i = 0; i < elements.length; i++) { - checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, elementType, checkMode); - } - return sourceType; - } - function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { - var elements = node.elements; - var element = elements[elementIndex]; - if (element.kind !== 200) { - if (element.kind !== 198) { - var propName = "" + elementIndex; - var type = isTypeAny(sourceType) - ? sourceType - : isTupleLikeType(sourceType) - ? getTypeOfPropertyOfType(sourceType, propName) - : elementType; - if (type) { - return checkDestructuringAssignment(element, type, checkMode); - } - else { - checkExpression(element); - if (isTupleType(sourceType)) { - error(element, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), getTypeReferenceArity(sourceType), elements.length); - } - else { - error(element, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName); - } - } - } - else { - if (elementIndex < elements.length - 1) { - error(element, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - else { - var restExpression = element.expression; - if (restExpression.kind === 194 && restExpression.operatorToken.kind === 58) { - error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - else { - return checkDestructuringAssignment(restExpression, createArrayType(elementType), checkMode); - } - } - } - } - return undefined; - } - function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode) { - var target; - if (exprOrAssignment.kind === 262) { - var prop = exprOrAssignment; - if (prop.objectAssignmentInitializer) { - if (strictNullChecks && - !(getFalsyFlags(checkExpression(prop.objectAssignmentInitializer)) & 2048)) { - sourceType = getTypeWithFacts(sourceType, 131072); - } - checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); - } - target = exprOrAssignment.name; - } - else { - target = exprOrAssignment; - } - if (target.kind === 194 && target.operatorToken.kind === 58) { - checkBinaryExpression(target, checkMode); - target = target.left; - } - if (target.kind === 178) { - return checkObjectLiteralAssignment(target, sourceType); - } - if (target.kind === 177) { - return checkArrayLiteralAssignment(target, sourceType, checkMode); - } - return checkReferenceAssignment(target, sourceType, checkMode); - } - function checkReferenceAssignment(target, sourceType, checkMode) { - var targetType = checkExpression(target, checkMode); - var error = target.parent.kind === 263 ? - ts.Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : - ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; - if (checkReferenceExpression(target, error)) { - checkTypeAssignableTo(sourceType, targetType, target, undefined); - } - return sourceType; - } - function isSideEffectFree(node) { - node = ts.skipParentheses(node); - switch (node.kind) { - case 71: - case 9: - case 12: - case 183: - case 196: - case 13: - case 8: - case 101: - case 86: - case 95: - case 139: - case 186: - case 199: - case 187: - case 177: - case 178: - case 189: - case 203: - case 250: - case 249: - return true; - case 195: - return isSideEffectFree(node.whenTrue) && - isSideEffectFree(node.whenFalse); - case 194: - if (ts.isAssignmentOperator(node.operatorToken.kind)) { - return false; - } - return isSideEffectFree(node.left) && - isSideEffectFree(node.right); - case 192: - case 193: - switch (node.operator) { - case 51: - case 37: - case 38: - case 52: - return true; - } - return false; - case 190: - case 184: - case 202: - default: - return false; - } - } - function isTypeEqualityComparableTo(source, target) { - return (target.flags & 6144) !== 0 || isTypeComparableTo(source, target); - } - function getBestChoiceType(type1, type2) { - var firstAssignableToSecond = isTypeAssignableTo(type1, type2); - var secondAssignableToFirst = isTypeAssignableTo(type2, type1); - return secondAssignableToFirst && !firstAssignableToSecond ? type1 : - firstAssignableToSecond && !secondAssignableToFirst ? type2 : - getUnionType([type1, type2], true); - } - function checkBinaryExpression(node, checkMode) { - return checkBinaryLikeExpression(node.left, node.operatorToken, node.right, checkMode, node); - } - function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { - var operator = operatorToken.kind; - if (operator === 58 && (left.kind === 178 || left.kind === 177)) { - return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode); - } - var leftType = checkExpression(left, checkMode); - var rightType = checkExpression(right, checkMode); - switch (operator) { - case 39: - case 40: - case 61: - case 62: - case 41: - case 63: - case 42: - case 64: - case 38: - case 60: - case 45: - case 65: - case 46: - case 66: - case 47: - case 67: - case 49: - case 69: - case 50: - case 70: - case 48: - case 68: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - var suggestedOperator = void 0; - if ((leftType.flags & 136) && - (rightType.flags & 136) && - (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== undefined) { - error(errorNode || operatorToken, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(operatorToken.kind), ts.tokenToString(suggestedOperator)); - } - else { - var leftOk = checkArithmeticOperandType(left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - var rightOk = checkArithmeticOperandType(right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - if (leftOk && rightOk) { - checkAssignmentOperator(numberType); - } - } - return numberType; - case 37: - case 59: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (!isTypeOfKind(leftType, 1 | 262178) && !isTypeOfKind(rightType, 1 | 262178)) { - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - } - var resultType = void 0; - if (isTypeOfKind(leftType, 340) && isTypeOfKind(rightType, 340)) { - resultType = numberType; - } - else { - if (isTypeOfKind(leftType, 262178) || isTypeOfKind(rightType, 262178)) { - resultType = stringType; - } - else if (isTypeAny(leftType) || isTypeAny(rightType)) { - resultType = leftType === unknownType || rightType === unknownType ? unknownType : anyType; - } - if (resultType && !checkForDisallowedESSymbolOperand(operator)) { - return resultType; - } - } - if (!resultType) { - reportOperatorError(); - return anyType; - } - if (operator === 59) { - checkAssignmentOperator(resultType); - } - return resultType; - case 27: - case 29: - case 30: - case 31: - if (checkForDisallowedESSymbolOperand(operator)) { - leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left)); - rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right)); - if (!isTypeComparableTo(leftType, rightType) && !isTypeComparableTo(rightType, leftType)) { - reportOperatorError(); - } - } - return booleanType; - case 32: - case 33: - case 34: - case 35: - var leftIsLiteral = isLiteralType(leftType); - var rightIsLiteral = isLiteralType(rightType); - if (!leftIsLiteral || !rightIsLiteral) { - leftType = leftIsLiteral ? getBaseTypeOfLiteralType(leftType) : leftType; - rightType = rightIsLiteral ? getBaseTypeOfLiteralType(rightType) : rightType; - } - if (!isTypeEqualityComparableTo(leftType, rightType) && !isTypeEqualityComparableTo(rightType, leftType)) { - reportOperatorError(); - } - return booleanType; - case 93: - return checkInstanceOfExpression(left, right, leftType, rightType); - case 92: - return checkInExpression(left, right, leftType, rightType); - case 53: - return getTypeFacts(leftType) & 1048576 ? - includeFalsyTypes(rightType, getFalsyFlags(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType))) : - leftType; - case 54: - return getTypeFacts(leftType) & 2097152 ? - getBestChoiceType(removeDefinitelyFalsyTypes(leftType), rightType) : - leftType; - case 58: - checkAssignmentOperator(rightType); - return getRegularTypeOfObjectLiteral(rightType); - case 26: - if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) { - error(left, ts.Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); - } - return rightType; - } - function isEvalNode(node) { - return node.kind === 71 && node.text === "eval"; - } - function checkForDisallowedESSymbolOperand(operator) { - var offendingSymbolOperand = maybeTypeOfKind(leftType, 512) ? left : - maybeTypeOfKind(rightType, 512) ? right : - undefined; - if (offendingSymbolOperand) { - error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); - return false; - } - return true; - } - function getSuggestedBooleanOperator(operator) { - switch (operator) { - case 49: - case 69: - return 54; - case 50: - case 70: - return 35; - case 48: - case 68: - return 53; - default: - return undefined; - } - } - function checkAssignmentOperator(valueType) { - if (produceDiagnostics && operator >= 58 && operator <= 70) { - if (checkReferenceExpression(left, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access)) { - checkTypeAssignableTo(valueType, leftType, left, undefined); - } - } - } - function reportOperatorError() { - error(errorNode || operatorToken, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(operatorToken.kind), typeToString(leftType), typeToString(rightType)); - } - } - function isYieldExpressionInClass(node) { - var current = node; - var parent = node.parent; - while (parent) { - if (ts.isFunctionLike(parent) && current === parent.body) { - return false; - } - else if (ts.isClassLike(current)) { - return true; - } - current = parent; - parent = parent.parent; - } - return false; - } - function checkYieldExpression(node) { - if (produceDiagnostics) { - if (!(node.flags & 4096) || isYieldExpressionInClass(node)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - if (node.expression) { - var func = ts.getContainingFunction(node); - var functionFlags = func && ts.getFunctionFlags(func); - if (node.asteriskToken) { - if ((functionFlags & 3) === 3 && - languageVersion < 5) { - checkExternalEmitHelpers(node, 26624); - } - if ((functionFlags & 3) === 1 && - languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 256); - } - } - if (functionFlags & 1) { - var expressionType = checkExpressionCached(node.expression, undefined); - var expressionElementType = void 0; - var nodeIsYieldStar = !!node.asteriskToken; - if (nodeIsYieldStar) { - expressionElementType = checkIteratedTypeOrElementType(expressionType, node.expression, false, (functionFlags & 2) !== 0); - } - if (func.type) { - var signatureElementType = getIteratedTypeOfGenerator(getTypeFromTypeNode(func.type), (functionFlags & 2) !== 0) || anyType; - if (nodeIsYieldStar) { - checkTypeAssignableTo(functionFlags & 2 - ? getAwaitedType(expressionElementType, node.expression, ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionElementType, signatureElementType, node.expression, undefined); - } - else { - checkTypeAssignableTo(functionFlags & 2 - ? getAwaitedType(expressionType, node.expression, ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionType, signatureElementType, node.expression, undefined); - } - } - } - } - return anyType; - } - function checkConditionalExpression(node, checkMode) { - checkExpression(node.condition); - var type1 = checkExpression(node.whenTrue, checkMode); - var type2 = checkExpression(node.whenFalse, checkMode); - return getBestChoiceType(type1, type2); - } - function checkLiteralExpression(node) { - if (node.kind === 8) { - checkGrammarNumericLiteral(node); - } - switch (node.kind) { - case 9: - return getFreshTypeOfLiteralType(getLiteralTypeForText(32, node.text)); - case 8: - return getFreshTypeOfLiteralType(getLiteralTypeForText(64, node.text)); - case 101: - return trueType; - case 86: - return falseType; - } - } - function checkTemplateExpression(node) { - ts.forEach(node.templateSpans, function (templateSpan) { - checkExpression(templateSpan.expression); - }); - return stringType; - } - function checkExpressionWithContextualType(node, contextualType, contextualMapper) { - var saveContextualType = node.contextualType; - var saveContextualMapper = node.contextualMapper; - node.contextualType = contextualType; - node.contextualMapper = contextualMapper; - var checkMode = contextualMapper === identityMapper ? 1 : - contextualMapper ? 2 : 0; - var result = checkExpression(node, checkMode); - node.contextualType = saveContextualType; - node.contextualMapper = saveContextualMapper; - return result; - } - function checkExpressionCached(node, checkMode) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var saveFlowLoopStart = flowLoopStart; - flowLoopStart = flowLoopCount; - links.resolvedType = checkExpression(node, checkMode); - flowLoopStart = saveFlowLoopStart; - } - return links.resolvedType; - } - function isTypeAssertion(node) { - node = ts.skipParentheses(node); - return node.kind === 184 || node.kind === 202; - } - function checkDeclarationInitializer(declaration) { - var type = getTypeOfExpression(declaration.initializer, true); - return ts.getCombinedNodeFlags(declaration) & 2 || - ts.getCombinedModifierFlags(declaration) & 64 && !ts.isParameterPropertyDeclaration(declaration) || - isTypeAssertion(declaration.initializer) ? type : getWidenedLiteralType(type); - } - function isLiteralContextualType(contextualType) { - if (contextualType) { - if (contextualType.flags & 540672) { - var constraint = getBaseConstraintOfType(contextualType) || emptyObjectType; - if (constraint.flags & (2 | 4 | 8 | 16)) { - return true; - } - contextualType = constraint; - } - return maybeTypeOfKind(contextualType, (480 | 262144)); - } - return false; - } - function checkExpressionForMutableLocation(node, checkMode) { - var type = checkExpression(node, checkMode); - return isTypeAssertion(node) || isLiteralContextualType(getContextualType(node)) ? type : getWidenedLiteralType(type); - } - function checkPropertyAssignment(node, checkMode) { - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - return checkExpressionForMutableLocation(node.initializer, checkMode); - } - function checkObjectLiteralMethod(node, checkMode) { - checkGrammarMethod(node); - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { - if (checkMode === 2) { - var signature = getSingleCallSignature(type); - if (signature && signature.typeParameters) { - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType) { - var contextualSignature = getSingleCallSignature(contextualType); - if (contextualSignature && !contextualSignature.typeParameters) { - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, getContextualMapper(node))); - } - } - } - } - return type; - } - function getTypeOfExpression(node, cache) { - if (node.kind === 181 && node.expression.kind !== 97 && !ts.isRequireCall(node, true)) { - var funcType = checkNonNullExpression(node.expression); - var signature = getSingleCallSignature(funcType); - if (signature && !signature.typeParameters) { - return getReturnTypeOfSignature(signature); - } - } - return cache ? checkExpressionCached(node) : checkExpression(node); - } - function getContextFreeTypeOfExpression(node) { - var saveContextualType = node.contextualType; - node.contextualType = anyType; - var type = getTypeOfExpression(node); - node.contextualType = saveContextualType; - return type; - } - function checkExpression(node, checkMode) { - var type; - if (node.kind === 143) { - type = checkQualifiedName(node); - } - else { - var uninstantiatedType = checkExpressionWorker(node, checkMode); - type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - if (isConstEnumObjectType(type)) { - var ok = (node.parent.kind === 179 && node.parent.expression === node) || - (node.parent.kind === 180 && node.parent.expression === node) || - ((node.kind === 71 || node.kind === 143) && isInRightSideOfImportOrExportAssignment(node)); - if (!ok) { - error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); - } - } - return type; - } - function checkExpressionWorker(node, checkMode) { - switch (node.kind) { - case 71: - return checkIdentifier(node); - case 99: - return checkThisExpression(node); - case 97: - return checkSuperExpression(node); - case 95: - return nullWideningType; - case 9: - case 8: - case 101: - case 86: - return checkLiteralExpression(node); - case 196: - return checkTemplateExpression(node); - case 13: - return stringType; - case 12: - return globalRegExpType; - case 177: - return checkArrayLiteral(node, checkMode); - case 178: - return checkObjectLiteral(node, checkMode); - case 179: - return checkPropertyAccessExpression(node); - case 180: - return checkIndexedAccess(node); - case 181: - case 182: - return checkCallExpression(node); - case 183: - return checkTaggedTemplateExpression(node); - case 185: - return checkExpression(node.expression, checkMode); - case 199: - return checkClassExpression(node); - case 186: - case 187: - return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - case 189: - return checkTypeOfExpression(node); - case 184: - case 202: - return checkAssertion(node); - case 203: - return checkNonNullAssertion(node); - case 204: - return checkMetaProperty(node); - case 188: - return checkDeleteExpression(node); - case 190: - return checkVoidExpression(node); - case 191: - return checkAwaitExpression(node); - case 192: - return checkPrefixUnaryExpression(node); - case 193: - return checkPostfixUnaryExpression(node); - case 194: - return checkBinaryExpression(node, checkMode); - case 195: - return checkConditionalExpression(node, checkMode); - case 198: - return checkSpreadExpression(node, checkMode); - case 200: - return undefinedWideningType; - case 197: - return checkYieldExpression(node); - case 256: - return checkJsxExpression(node, checkMode); - case 249: - return checkJsxElement(node); - case 250: - return checkJsxSelfClosingElement(node); - case 254: - return checkJsxAttributes(node, checkMode); - case 251: - ts.Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); - } - return unknownType; - } - function checkTypeParameter(node) { - if (node.expression) { - grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); - } - checkSourceElement(node.constraint); - checkSourceElement(node.default); - var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); - if (!hasNonCircularBaseConstraint(typeParameter)) { - error(node.constraint, ts.Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(typeParameter)); - } - var constraintType = getConstraintOfTypeParameter(typeParameter); - var defaultType = getDefaultFromTypeParameter(typeParameter); - if (constraintType && defaultType) { - checkTypeAssignableTo(defaultType, getTypeWithThisArgument(constraintType, defaultType), node.default, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); - } - } - function checkParameter(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkVariableLikeDeclaration(node); - var func = ts.getContainingFunction(node); - if (ts.getModifierFlags(node) & 92) { - func = ts.getContainingFunction(node); - if (!(func.kind === 152 && ts.nodeIsPresent(func.body))) { - error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - } - if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { - error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); - } - if (node.name.text === "this") { - if (ts.indexOf(func.parameters, node) !== 0) { - error(node, ts.Diagnostics.A_this_parameter_must_be_the_first_parameter); - } - if (func.kind === 152 || func.kind === 156 || func.kind === 161) { - error(node, ts.Diagnostics.A_constructor_cannot_have_a_this_parameter); - } - } - if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isArrayType(getTypeOfSymbol(node.symbol))) { - error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); - } - } - function getTypePredicateParameterIndex(parameterList, parameter) { - if (parameterList) { - for (var i = 0; i < parameterList.length; i++) { - var param = parameterList[i]; - if (param.name.kind === 71 && - param.name.text === parameter.text) { - return i; - } - } - } - return -1; - } - function checkTypePredicate(node) { - var parent = getTypePredicateParent(node); - if (!parent) { - error(node, ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); - return; - } - var typePredicate = getSignatureFromDeclaration(parent).typePredicate; - if (!typePredicate) { - return; - } - var parameterName = node.parameterName; - if (ts.isThisTypePredicate(typePredicate)) { - getTypeFromThisTypeNode(parameterName); - } - else { - if (typePredicate.parameterIndex >= 0) { - if (parent.parameters[typePredicate.parameterIndex].dotDotDotToken) { - error(parameterName, ts.Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); - } - else { - var leadingError = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type); - checkTypeAssignableTo(typePredicate.type, getTypeOfNode(parent.parameters[typePredicate.parameterIndex]), node.type, undefined, leadingError); - } - } - else if (parameterName) { - var hasReportedError = false; - for (var _i = 0, _a = parent.parameters; _i < _a.length; _i++) { - var name = _a[_i].name; - if (ts.isBindingPattern(name) && - checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { - hasReportedError = true; - break; - } - } - if (!hasReportedError) { - error(node.parameterName, ts.Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); - } - } - } - } - function getTypePredicateParent(node) { - switch (node.parent.kind) { - case 187: - case 155: - case 228: - case 186: - case 160: - case 151: - case 150: - var parent = node.parent; - if (node === parent.type) { - return parent; - } - } - } - function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (ts.isOmittedExpression(element)) { - continue; - } - var name = element.name; - if (name.kind === 71 && - name.text === predicateVariableName) { - error(predicateVariableNode, ts.Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); - return true; - } - else if (name.kind === 175 || - name.kind === 174) { - if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, predicateVariableNode, predicateVariableName)) { - return true; - } - } - } - } - function checkSignatureDeclaration(node) { - if (node.kind === 157) { - checkGrammarIndexSignature(node); - } - else if (node.kind === 160 || node.kind === 228 || node.kind === 161 || - node.kind === 155 || node.kind === 152 || - node.kind === 156) { - checkGrammarFunctionLikeDeclaration(node); - } - var functionFlags = ts.getFunctionFlags(node); - if (!(functionFlags & 4)) { - if ((functionFlags & 3) === 3 && languageVersion < 5) { - checkExternalEmitHelpers(node, 6144); - } - if ((functionFlags & 3) === 2 && languageVersion < 4) { - checkExternalEmitHelpers(node, 64); - } - if ((functionFlags & 3) !== 0 && languageVersion < 2) { - checkExternalEmitHelpers(node, 128); - } - } - checkTypeParameters(node.typeParameters); - ts.forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); - } - if (produceDiagnostics) { - checkCollisionWithArgumentsInGeneratedCode(node); - if (noImplicitAny && !node.type) { - switch (node.kind) { - case 156: - error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 155: - error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - } - } - if (node.type) { - var functionFlags_1 = ts.getFunctionFlags(node); - if ((functionFlags_1 & (4 | 1)) === 1) { - var returnType = getTypeFromTypeNode(node.type); - if (returnType === voidType) { - error(node.type, ts.Diagnostics.A_generator_cannot_have_a_void_type_annotation); - } - else { - var generatorElementType = getIteratedTypeOfGenerator(returnType, (functionFlags_1 & 2) !== 0) || anyType; - var iterableIteratorInstantiation = functionFlags_1 & 2 - ? createAsyncIterableIteratorType(generatorElementType) - : createIterableIteratorType(generatorElementType); - checkTypeAssignableTo(iterableIteratorInstantiation, returnType, node.type); - } - } - else if ((functionFlags_1 & 3) === 2) { - checkAsyncFunctionReturnType(node); - } - } - if (noUnusedIdentifiers && !node.body) { - checkUnusedTypeParameters(node); - } - } - } - function checkClassForDuplicateDeclarations(node) { - var Declaration; - (function (Declaration) { - Declaration[Declaration["Getter"] = 1] = "Getter"; - Declaration[Declaration["Setter"] = 2] = "Setter"; - Declaration[Declaration["Method"] = 4] = "Method"; - Declaration[Declaration["Property"] = 3] = "Property"; - })(Declaration || (Declaration = {})); - var instanceNames = ts.createMap(); - var staticNames = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var param = _c[_b]; - if (ts.isParameterPropertyDeclaration(param)) { - addName(instanceNames, param.name, param.name.text, 3); - } - } - } - else { - var isStatic = ts.getModifierFlags(member) & 32; - var names = isStatic ? staticNames : instanceNames; - var memberName = member.name && ts.getPropertyNameForPropertyNameNode(member.name); - if (memberName) { - switch (member.kind) { - case 153: - addName(names, member.name, memberName, 1); - break; - case 154: - addName(names, member.name, memberName, 2); - break; - case 149: - addName(names, member.name, memberName, 3); - break; - case 151: - addName(names, member.name, memberName, 4); - break; - } - } - } - } - function addName(names, location, name, meaning) { - var prev = names.get(name); - if (prev) { - if (prev & 4) { - if (meaning !== 4) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - } - else if (prev & meaning) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - else { - names.set(name, prev | meaning); - } - } - else { - names.set(name, meaning); - } - } - } - function checkClassForStaticPropertyNameConflicts(node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - var memberNameNode = member.name; - var isStatic = ts.getModifierFlags(member) & 32; - if (isStatic && memberNameNode) { - var memberName = ts.getPropertyNameForPropertyNameNode(memberNameNode); - switch (memberName) { - case "name": - case "length": - case "caller": - case "arguments": - case "prototype": - var message = ts.Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; - var className = getNameOfSymbol(getSymbolOfNode(node)); - error(memberNameNode, message, memberName, className); - break; - } - } - } - } - function checkObjectTypeForDuplicateDeclarations(node) { - var names = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 148) { - var memberName = void 0; - switch (member.name.kind) { - case 9: - case 8: - case 71: - memberName = member.name.text; - break; - default: - continue; - } - if (names.get(memberName)) { - error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName); - error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName); - } - else { - names.set(memberName, true); - } - } - } - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 230) { - var nodeSymbol = getSymbolOfNode(node); - if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { - return; - } - } - var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); - if (indexSymbol) { - var seenNumericIndexer = false; - var seenStringIndexer = false; - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var declaration = decl; - if (declaration.parameters.length === 1 && declaration.parameters[0].type) { - switch (declaration.parameters[0].type.kind) { - case 136: - if (!seenStringIndexer) { - seenStringIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_string_index_signature); - } - break; - case 133: - if (!seenNumericIndexer) { - seenNumericIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_number_index_signature); - } - break; - } - } - } - } - } - function checkPropertyDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarProperty(node) || checkGrammarComputedPropertyName(node.name); - checkVariableLikeDeclaration(node); - } - function checkMethodDeclaration(node) { - checkGrammarMethod(node) || checkGrammarComputedPropertyName(node.name); - checkFunctionOrMethodDeclaration(node); - if (ts.getModifierFlags(node) & 128 && node.body) { - error(node, ts.Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, ts.declarationNameToString(node.name)); - } - } - function checkConstructorDeclaration(node) { - checkSignatureDeclaration(node); - checkGrammarConstructorTypeParameters(node) || checkGrammarConstructorTypeAnnotation(node); - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - var symbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - if (ts.nodeIsMissing(node.body)) { - return; - } - if (!produceDiagnostics) { - return; - } - function containsSuperCallAsComputedPropertyName(n) { - var name = ts.getNameOfDeclaration(n); - return name && containsSuperCall(name); - } - function containsSuperCall(n) { - if (ts.isSuperCall(n)) { - return true; - } - else if (ts.isFunctionLike(n)) { - return false; - } - else if (ts.isClassLike(n)) { - return ts.forEach(n.members, containsSuperCallAsComputedPropertyName); - } - return ts.forEachChild(n, containsSuperCall); - } - function markThisReferencesAsErrors(n) { - if (n.kind === 99) { - error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - } - else if (n.kind !== 186 && n.kind !== 228) { - ts.forEachChild(n, markThisReferencesAsErrors); - } - } - function isInstancePropertyWithInitializer(n) { - return n.kind === 149 && - !(ts.getModifierFlags(n) & 32) && - !!n.initializer; - } - var containingClassDecl = node.parent; - if (ts.getClassExtendsHeritageClauseElement(containingClassDecl)) { - captureLexicalThis(node.parent, containingClassDecl); - var classExtendsNull = classDeclarationExtendsNull(containingClassDecl); - var superCall = getSuperCallInConstructor(node); - if (superCall) { - if (classExtendsNull) { - error(superCall, ts.Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); - } - var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || - ts.forEach(node.parameters, function (p) { return ts.getModifierFlags(p) & 92; }); - if (superCallShouldBeFirst) { - var statements = node.body.statements; - var superCallStatement = void 0; - for (var _i = 0, statements_3 = statements; _i < statements_3.length; _i++) { - var statement = statements_3[_i]; - if (statement.kind === 210 && ts.isSuperCall(statement.expression)) { - superCallStatement = statement; - break; - } - if (!ts.isPrologueDirective(statement)) { - break; - } - } - if (!superCallStatement) { - error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); - } - } - } - else if (!classExtendsNull) { - error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); - } - } - } - function checkAccessorDeclaration(node) { - if (produceDiagnostics) { - checkGrammarFunctionLikeDeclaration(node) || checkGrammarAccessor(node) || checkGrammarComputedPropertyName(node.name); - checkDecorators(node); - checkSignatureDeclaration(node); - if (node.kind === 153) { - if (!ts.isInAmbientContext(node) && ts.nodeIsPresent(node.body) && (node.flags & 128)) { - if (!(node.flags & 256)) { - error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value); - } - } - } - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - var otherKind = node.kind === 153 ? 154 : 153; - var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); - if (otherAccessor) { - if ((ts.getModifierFlags(node) & 28) !== (ts.getModifierFlags(otherAccessor) & 28)) { - error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); - } - if (ts.hasModifier(node, 128) !== ts.hasModifier(otherAccessor, 128)) { - error(node.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); - } - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getAnnotatedAccessorType, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getThisTypeOfDeclaration, ts.Diagnostics.get_and_set_accessor_must_have_the_same_this_type); - } - } - var returnType = getTypeOfAccessors(getSymbolOfNode(node)); - if (node.kind === 153) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); - } - } - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - } - function checkAccessorDeclarationTypesIdentical(first, second, getAnnotatedType, message) { - var firstType = getAnnotatedType(first); - var secondType = getAnnotatedType(second); - if (firstType && secondType && !isTypeIdenticalTo(firstType, secondType)) { - error(first, message); - } - } - function checkMissingDeclaration(node) { - checkDecorators(node); - } - function checkTypeArgumentConstraints(typeParameters, typeArgumentNodes) { - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - var typeArguments; - var mapper; - var result = true; - for (var i = 0; i < typeParameters.length; i++) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - if (!typeArguments) { - typeArguments = fillMissingTypeArguments(ts.map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, minTypeArgumentCount); - mapper = createTypeMapper(typeParameters, typeArguments); - } - var typeArgument = typeArguments[i]; - result = result && checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), typeArgumentNodes[i], ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - } - return result; - } - function checkTypeReferenceNode(node) { - checkGrammarTypeArguments(node, node.typeArguments); - var type = getTypeFromTypeReference(node); - if (type !== unknownType) { - if (node.typeArguments) { - ts.forEach(node.typeArguments, checkSourceElement); - if (produceDiagnostics) { - var symbol = getNodeLinks(node).resolvedSymbol; - var typeParameters = symbol.flags & 524288 ? getSymbolLinks(symbol).typeParameters : type.target.localTypeParameters; - checkTypeArgumentConstraints(typeParameters, node.typeArguments); - } - } - if (type.flags & 16 && !type.memberTypes && getNodeLinks(node).resolvedSymbol.flags & 8) { - error(node, ts.Diagnostics.Enum_type_0_has_members_with_initializers_that_are_not_literals, typeToString(type)); - } - } - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - checkObjectTypeForDuplicateDeclarations(node); - } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - var hasErrorFromDisallowedTrailingComma = checkGrammarForDisallowedTrailingComma(node.elementTypes); - if (!hasErrorFromDisallowedTrailingComma && node.elementTypes.length === 0) { - grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); - } - ts.forEach(node.elementTypes, checkSourceElement); - } - function checkUnionOrIntersectionType(node) { - ts.forEach(node.types, checkSourceElement); - } - function checkIndexedAccessIndexType(type, accessNode) { - if (!(type.flags & 524288)) { - return type; - } - var objectType = type.objectType; - var indexType = type.indexType; - if (isTypeAssignableTo(indexType, getIndexType(objectType))) { - return type; - } - if (maybeTypeOfKind(objectType, 540672) && isTypeOfKind(indexType, 340)) { - var constraint = getBaseConstraintOfType(objectType); - if (constraint && getIndexInfoOfType(constraint, 1)) { - return type; - } - } - error(accessNode, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); - return type; - } - function checkIndexedAccessType(node) { - checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); - } - function checkMappedType(node) { - checkSourceElement(node.typeParameter); - checkSourceElement(node.type); - var type = getTypeFromMappedTypeNode(node); - var constraintType = getConstraintTypeFromMappedType(type); - checkTypeAssignableTo(constraintType, stringType, node.typeParameter.constraint); - } - function isPrivateWithinAmbient(node) { - return (ts.getModifierFlags(node) & 8) && ts.isInAmbientContext(node); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - var flags = ts.getCombinedModifierFlags(n); - if (n.parent.kind !== 230 && - n.parent.kind !== 229 && - n.parent.kind !== 199 && - ts.isInAmbientContext(n)) { - if (!(flags & 2)) { - flags |= 1; - } - flags |= 2; - } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - if (!produceDiagnostics) { - return; - } - function getCanonicalOverload(overloads, implementation) { - var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; - } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { - var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - var canonicalFlags_1 = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); - ts.forEach(overloads, function (o) { - var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags_1; - if (deviation & 1) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); - } - else if (deviation & 2) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); - } - else if (deviation & (8 | 16)) { - error(ts.getNameOfDeclaration(o) || o, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); - } - else if (deviation & 128) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); - } - }); - } - } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { - if (someHaveQuestionToken !== allHaveQuestionToken) { - var canonicalHasQuestionToken_1 = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); - ts.forEach(overloads, function (o) { - var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken_1; - if (deviation) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); - } - }); - } - } - var flagsToCheck = 1 | 2 | 8 | 16 | 128; - var someNodeFlags = 0; - var allNodeFlags = flagsToCheck; - var someHaveQuestionToken = false; - var allHaveQuestionToken = true; - var hasOverloads = false; - var bodyDeclaration; - var lastSeenNonAmbientDeclaration; - var previousDeclaration; - var declarations = symbol.declarations; - var isConstructor = (symbol.flags & 16384) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && ts.nodeIsMissing(node.name)) { - return; - } - var seen = false; - var subsequentNode = ts.forEachChild(node.parent, function (c) { - if (seen) { - return c; - } - else { - seen = c === node; - } - }); - if (subsequentNode && subsequentNode.pos === node.end) { - if (subsequentNode.kind === node.kind) { - var errorNode_1 = subsequentNode.name || subsequentNode; - if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { - var reportError = (node.kind === 151 || node.kind === 150) && - (ts.getModifierFlags(node) & 32) !== (ts.getModifierFlags(subsequentNode) & 32); - if (reportError) { - var diagnostic = ts.getModifierFlags(node) & 32 ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; - error(errorNode_1, diagnostic); - } - return; - } - else if (ts.nodeIsPresent(subsequentNode.body)) { - error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); - return; - } - } - } - var errorNode = node.name || node; - if (isConstructor) { - error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); - } - else { - if (ts.getModifierFlags(node) & 128) { - error(errorNode, ts.Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); - } - else { - error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } - } - } - var duplicateFunctionDeclaration = false; - var multipleConstructorImplementation = false; - for (var _i = 0, declarations_5 = declarations; _i < declarations_5.length; _i++) { - var current = declarations_5[_i]; - var node = current; - var inAmbientContext = ts.isInAmbientContext(node); - var inAmbientContextOrInterface = node.parent.kind === 230 || node.parent.kind === 163 || inAmbientContext; - if (inAmbientContextOrInterface) { - previousDeclaration = undefined; - } - if (node.kind === 228 || node.kind === 151 || node.kind === 150 || node.kind === 152) { - var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); - if (ts.nodeIsPresent(node.body) && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; - } - else { - duplicateFunctionDeclaration = true; - } - } - else if (previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); - } - if (ts.nodeIsPresent(node.body)) { - if (!bodyDeclaration) { - bodyDeclaration = node; - } - } - else { - hasOverloads = true; - } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; - } - } - } - if (multipleConstructorImplementation) { - ts.forEach(declarations, function (declaration) { - error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - ts.forEach(declarations, function (declaration) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Duplicate_function_implementation); - }); - } - if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && - !(ts.getModifierFlags(lastSeenNonAmbientDeclaration) & 128) && !lastSeenNonAmbientDeclaration.questionToken) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - if (bodyDeclaration) { - var signatures = getSignaturesOfSymbol(symbol); - var bodySignature = getSignatureFromDeclaration(bodyDeclaration); - for (var _a = 0, signatures_5 = signatures; _a < signatures_5.length; _a++) { - var signature = signatures_5[_a]; - if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { - error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); - break; - } - } - } - } - } - function checkExportsOnMergedDeclarations(node) { - if (!produceDiagnostics) { - return; - } - var symbol = node.localSymbol; - if (!symbol) { - symbol = getSymbolOfNode(node); - if (!(symbol.flags & 7340032)) { - return; - } - } - if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - var exportedDeclarationSpaces = 0; - var nonExportedDeclarationSpaces = 0; - var defaultExportedDeclarationSpaces = 0; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var d = _a[_i]; - var declarationSpaces = getDeclarationSpaces(d); - var effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 | 512); - if (effectiveDeclarationFlags & 1) { - if (effectiveDeclarationFlags & 512) { - defaultExportedDeclarationSpaces |= declarationSpaces; - } - else { - exportedDeclarationSpaces |= declarationSpaces; - } - } - else { - nonExportedDeclarationSpaces |= declarationSpaces; - } - } - var nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; - var commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - var commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; - if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { - for (var _b = 0, _c = symbol.declarations; _b < _c.length; _b++) { - var d = _c[_b]; - var declarationSpaces = getDeclarationSpaces(d); - var name = ts.getNameOfDeclaration(d); - if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { - error(name, ts.Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, ts.declarationNameToString(name)); - } - else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { - error(name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(name)); - } - } - } - function getDeclarationSpaces(d) { - switch (d.kind) { - case 230: - return 2097152; - case 233: - return ts.isAmbientModule(d) || ts.getModuleInstanceState(d) !== 0 - ? 4194304 | 1048576 - : 4194304; - case 229: - case 232: - return 2097152 | 1048576; - case 237: - var result_3 = 0; - var target = resolveAlias(getSymbolOfNode(d)); - ts.forEach(target.declarations, function (d) { result_3 |= getDeclarationSpaces(d); }); - return result_3; - default: - return 1048576; - } - } - } - function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage) { - var promisedType = getPromisedTypeOfPromise(type, errorNode); - return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage); - } - function getPromisedTypeOfPromise(promise, errorNode) { - if (isTypeAny(promise)) { - return undefined; - } - var typeAsPromise = promise; - if (typeAsPromise.promisedTypeOfPromise) { - return typeAsPromise.promisedTypeOfPromise; - } - if (isReferenceToType(promise, getGlobalPromiseType(false))) { - return typeAsPromise.promisedTypeOfPromise = promise.typeArguments[0]; - } - var thenFunction = getTypeOfPropertyOfType(promise, "then"); - if (isTypeAny(thenFunction)) { - return undefined; - } - var thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0) : emptyArray; - if (thenSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.A_promise_must_have_a_then_method); - } - return undefined; - } - var onfulfilledParameterType = getTypeWithFacts(getUnionType(ts.map(thenSignatures, getTypeOfFirstParameterOfSignature)), 524288); - if (isTypeAny(onfulfilledParameterType)) { - return undefined; - } - var onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0); - if (onfulfilledParameterSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); - } - return undefined; - } - return typeAsPromise.promisedTypeOfPromise = getUnionType(ts.map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), true); - } - function checkAwaitedType(type, errorNode, diagnosticMessage) { - return getAwaitedType(type, errorNode, diagnosticMessage) || unknownType; - } - function getAwaitedType(type, errorNode, diagnosticMessage) { - var typeAsAwaitable = type; - if (typeAsAwaitable.awaitedTypeOfType) { - return typeAsAwaitable.awaitedTypeOfType; - } - if (isTypeAny(type)) { - return typeAsAwaitable.awaitedTypeOfType = type; - } - if (type.flags & 65536) { - var types = void 0; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var constituentType = _a[_i]; - types = ts.append(types, getAwaitedType(constituentType, errorNode, diagnosticMessage)); - } - if (!types) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = getUnionType(types, true); - } - var promisedType = getPromisedTypeOfPromise(type); - if (promisedType) { - if (type.id === promisedType.id || ts.indexOf(awaitedTypeStack, promisedType.id) >= 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); - } - return undefined; - } - awaitedTypeStack.push(type.id); - var awaitedType = getAwaitedType(promisedType, errorNode, diagnosticMessage); - awaitedTypeStack.pop(); - if (!awaitedType) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = awaitedType; - } - var thenFunction = getTypeOfPropertyOfType(type, "then"); - if (thenFunction && getSignaturesOfType(thenFunction, 0).length > 0) { - if (errorNode) { - ts.Debug.assert(!!diagnosticMessage); - error(errorNode, diagnosticMessage); - } - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = type; - } - function checkAsyncFunctionReturnType(node) { - var returnType = getTypeFromTypeNode(node.type); - if (languageVersion >= 2) { - if (returnType === unknownType) { - return unknownType; - } - var globalPromiseType = getGlobalPromiseType(true); - if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) { - error(node.type, ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type); - return unknownType; - } - } - else { - markTypeNodeAsReferenced(node.type); - if (returnType === unknownType) { - return unknownType; - } - var promiseConstructorName = ts.getEntityNameFromTypeNode(node.type); - if (promiseConstructorName === undefined) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType)); - return unknownType; - } - var promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 107455, true); - var promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : unknownType; - if (promiseConstructorType === unknownType) { - if (promiseConstructorName.kind === 71 && promiseConstructorName.text === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) { - error(node.type, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - else { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - } - return unknownType; - } - var globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true); - if (globalPromiseConstructorLikeType === emptyObjectType) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value)) { - return unknownType; - } - var rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName); - var collidingSymbol = getSymbol(node.locals, rootName.text, 107455); - if (collidingSymbol) { - error(collidingSymbol.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, rootName.text, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - } - return checkAwaitedType(returnType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkDecorator(node) { - var signature = getResolvedSignature(node); - var returnType = getReturnTypeOfSignature(signature); - if (returnType.flags & 1) { - return; - } - var expectedReturnType; - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - var errorInfo; - switch (node.parent.kind) { - case 229: - var classSymbol = getSymbolOfNode(node.parent); - var classConstructorType = getTypeOfSymbol(classSymbol); - expectedReturnType = getUnionType([classConstructorType, voidType]); - break; - case 146: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any); - break; - case 149: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_property_decorator_function_must_be_either_void_or_any); - break; - case 151: - case 153: - case 154: - var methodType = getTypeOfNode(node.parent); - var descriptorType = createTypedPropertyDescriptorType(methodType); - expectedReturnType = getUnionType([descriptorType, voidType]); - break; - } - checkTypeAssignableTo(returnType, expectedReturnType, node, headMessage, errorInfo); - } - function markTypeNodeAsReferenced(node) { - var typeName = node && ts.getEntityNameFromTypeNode(node); - var rootName = typeName && getFirstIdentifier(typeName); - var rootSymbol = rootName && resolveName(rootName, rootName.text, (typeName.kind === 71 ? 793064 : 1920) | 8388608, undefined, undefined); - if (rootSymbol - && rootSymbol.flags & 8388608 - && symbolIsValue(rootSymbol) - && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol))) { - markAliasSymbolAsReferenced(rootSymbol); - } - } - function getParameterTypeNodeForDecoratorCheck(node) { - return node.dotDotDotToken ? ts.getRestParameterElementType(node.type) : node.type; - } - function checkDecorators(node) { - if (!node.decorators) { - return; - } - if (!ts.nodeCanBeDecorated(node)) { - return; - } - if (!compilerOptions.experimentalDecorators) { - error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning); - } - var firstDecorator = node.decorators[0]; - checkExternalEmitHelpers(firstDecorator, 8); - if (node.kind === 146) { - checkExternalEmitHelpers(firstDecorator, 32); - } - if (compilerOptions.emitDecoratorMetadata) { - checkExternalEmitHelpers(firstDecorator, 16); - switch (node.kind) { - case 229: - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - for (var _i = 0, _a = constructor.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - } - break; - case 151: - case 153: - case 154: - for (var _b = 0, _c = node.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - markTypeNodeAsReferenced(node.type); - break; - case 149: - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); - break; - case 146: - markTypeNodeAsReferenced(node.type); - break; - } - } - ts.forEach(node.decorators, checkDecorator); - } - function checkFunctionDeclaration(node) { - if (produceDiagnostics) { - checkFunctionOrMethodDeclaration(node) || checkGrammarForGenerator(node); - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function checkFunctionOrMethodDeclaration(node) { - checkDecorators(node); - checkSignatureDeclaration(node); - var functionFlags = ts.getFunctionFlags(node); - if (node.name && node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - var symbol = getSymbolOfNode(node); - var localSymbol = node.localSymbol || symbol; - var firstDeclaration = ts.forEach(localSymbol.declarations, function (declaration) { return declaration.kind === node.kind && !ts.isSourceFileJavaScript(ts.getSourceFileOfNode(declaration)) ? - declaration : undefined; }); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); - } - if (symbol.parent) { - if (ts.getDeclarationOfKind(symbol, node.kind) === node) { - checkFunctionOrConstructorSymbol(symbol); - } - } - } - checkSourceElement(node.body); - if ((functionFlags & 1) === 0) { - var returnOrPromisedType = node.type && (functionFlags & 2 - ? checkAsyncFunctionReturnType(node) - : getTypeFromTypeNode(node.type)); - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (produceDiagnostics && !node.type) { - if (noImplicitAny && ts.nodeIsMissing(node.body) && !isPrivateWithinAmbient(node)) { - reportImplicitAnyError(node, anyType); - } - if (functionFlags & 1 && ts.nodeIsPresent(node.body)) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - } - registerForUnusedIdentifiersCheck(node); - } - function registerForUnusedIdentifiersCheck(node) { - if (deferredUnusedIdentifierNodes) { - deferredUnusedIdentifierNodes.push(node); - } - } - function checkUnusedIdentifiers() { - if (deferredUnusedIdentifierNodes) { - for (var _i = 0, deferredUnusedIdentifierNodes_1 = deferredUnusedIdentifierNodes; _i < deferredUnusedIdentifierNodes_1.length; _i++) { - var node = deferredUnusedIdentifierNodes_1[_i]; - switch (node.kind) { - case 265: - case 233: - checkUnusedModuleMembers(node); - break; - case 229: - case 199: - checkUnusedClassMembers(node); - checkUnusedTypeParameters(node); - break; - case 230: - checkUnusedTypeParameters(node); - break; - case 207: - case 235: - case 214: - case 215: - case 216: - checkUnusedLocalsAndParameters(node); - break; - case 152: - case 186: - case 228: - case 187: - case 151: - case 153: - case 154: - if (node.body) { - checkUnusedLocalsAndParameters(node); - } - checkUnusedTypeParameters(node); - break; - case 150: - case 155: - case 156: - case 157: - case 160: - case 161: - checkUnusedTypeParameters(node); - break; - } - } - } - } - function checkUnusedLocalsAndParameters(node) { - if (node.parent.kind !== 230 && noUnusedIdentifiers && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced) { - if (local.valueDeclaration && ts.getRootDeclaration(local.valueDeclaration).kind === 146) { - var parameter = ts.getRootDeclaration(local.valueDeclaration); - var name = ts.getNameOfDeclaration(local.valueDeclaration); - if (compilerOptions.noUnusedParameters && - !ts.isParameterPropertyDeclaration(parameter) && - !ts.parameterIsThisKeyword(parameter) && - !parameterNameStartsWithUnderscore(name)) { - error(name, ts.Diagnostics._0_is_declared_but_never_used, local.name); - } - } - else if (compilerOptions.noUnusedLocals) { - ts.forEach(local.declarations, function (d) { return errorUnusedLocal(ts.getNameOfDeclaration(d) || d, local.name); }); - } - } - }); - } - } - function isRemovedPropertyFromObjectSpread(node) { - if (ts.isBindingElement(node) && ts.isObjectBindingPattern(node.parent)) { - var lastElement = ts.lastOrUndefined(node.parent.elements); - return lastElement !== node && !!lastElement.dotDotDotToken; - } - return false; - } - function errorUnusedLocal(node, name) { - if (isIdentifierThatStartsWithUnderScore(node)) { - var declaration = ts.getRootDeclaration(node.parent); - if (declaration.kind === 226 && - (declaration.parent.parent.kind === 215 || - declaration.parent.parent.kind === 216)) { - return; - } - } - if (!isRemovedPropertyFromObjectSpread(node.kind === 71 ? node.parent : node)) { - error(node, ts.Diagnostics._0_is_declared_but_never_used, name); - } - } - function parameterNameStartsWithUnderscore(parameterName) { - return parameterName && isIdentifierThatStartsWithUnderScore(parameterName); - } - function isIdentifierThatStartsWithUnderScore(node) { - return node.kind === 71 && node.text.charCodeAt(0) === 95; - } - function checkUnusedClassMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.members) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 151 || member.kind === 149) { - if (!member.symbol.isReferenced && ts.getModifierFlags(member) & 8) { - error(member.name, ts.Diagnostics._0_is_declared_but_never_used, member.symbol.name); - } - } - else if (member.kind === 152) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - if (!parameter.symbol.isReferenced && ts.getModifierFlags(parameter) & 8) { - error(parameter.name, ts.Diagnostics.Property_0_is_declared_but_never_used, parameter.symbol.name); - } - } - } - } - } - } - } - function checkUnusedTypeParameters(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.typeParameters) { - var symbol = getSymbolOfNode(node); - var lastDeclaration = symbol && symbol.declarations && ts.lastOrUndefined(symbol.declarations); - if (lastDeclaration !== node) { - return; - } - for (var _i = 0, _a = node.typeParameters; _i < _a.length; _i++) { - var typeParameter = _a[_i]; - if (!getMergedSymbol(typeParameter.symbol).isReferenced) { - error(typeParameter.name, ts.Diagnostics._0_is_declared_but_never_used, typeParameter.symbol.name); - } - } - } - } - } - function checkUnusedModuleMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced && !local.exportSymbol) { - for (var _i = 0, _a = local.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!ts.isAmbientModule(declaration)) { - errorUnusedLocal(ts.getNameOfDeclaration(declaration), local.name); - } - } - } - }); - } - } - function checkBlock(node) { - if (node.kind === 207) { - checkGrammarStatementInAmbientContext(node); - } - ts.forEach(node.statements, checkSourceElement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - if (!ts.hasDeclaredRestParameter(node) || ts.isInAmbientContext(node) || ts.nodeIsMissing(node.body)) { - return; - } - ts.forEach(node.parameters, function (p) { - if (p.name && !ts.isBindingPattern(p.name) && p.name.text === argumentsSymbol.name) { - error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); - } - }); - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if (!(identifier && identifier.text === name)) { - return false; - } - if (node.kind === 149 || - node.kind === 148 || - node.kind === 151 || - node.kind === 150 || - node.kind === 153 || - node.kind === 154) { - return false; - } - if (ts.isInAmbientContext(node)) { - return false; - } - var root = ts.getRootDeclaration(node); - if (root.kind === 146 && ts.nodeIsMissing(root.parent.body)) { - return false; - } - return true; - } - function checkCollisionWithCapturedThisVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_this")) { - potentialThisCollisions.push(node); - } - } - function checkCollisionWithCapturedNewTargetVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_newTarget")) { - potentialNewTargetCollisions.push(node); - } - } - function checkIfThisIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 4) { - var isDeclaration_1 = node.kind !== 71; - if (isDeclaration_1) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); - } - return true; - } - }); - } - function checkIfNewTargetIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 8) { - var isDeclaration_2 = node.kind !== 71; - if (isDeclaration_2) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); - } - return true; - } - }); - } - function checkCollisionWithCapturedSuperVariable(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "_super")) { - return; - } - var enclosingClass = ts.getContainingClass(node); - if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { - return; - } - if (ts.getClassExtendsHeritageClauseElement(enclosingClass)) { - var isDeclaration_3 = node.kind !== 71; - if (isDeclaration_3) { - error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); - } - } - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - if (modulekind >= ts.ModuleKind.ES2015) { - return; - } - if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; - } - if (node.kind === 233 && ts.getModuleInstanceState(node) !== 1) { - return; - } - var parent = getDeclarationContainer(node); - if (parent.kind === 265 && ts.isExternalOrCommonJsModule(parent)) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { - if (languageVersion >= 4 || !needCollisionCheckForIdentifier(node, name, "Promise")) { - return; - } - if (node.kind === 233 && ts.getModuleInstanceState(node) !== 1) { - return; - } - var parent = getDeclarationContainer(node); - if (parent.kind === 265 && ts.isExternalOrCommonJsModule(parent) && parent.flags & 1024) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkVarDeclaredNamesNotShadowed(node) { - if ((ts.getCombinedNodeFlags(node) & 3) !== 0 || ts.isParameterDeclaration(node)) { - return; - } - if (node.kind === 226 && !node.initializer) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol.flags & 1) { - var localDeclarationSymbol = resolveName(node, node.name.text, 3, undefined, undefined); - if (localDeclarationSymbol && - localDeclarationSymbol !== symbol && - localDeclarationSymbol.flags & 2) { - if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3) { - var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 227); - var container = varDeclList.parent.kind === 208 && varDeclList.parent.parent - ? varDeclList.parent.parent - : undefined; - var namesShareScope = container && - (container.kind === 207 && ts.isFunctionLike(container.parent) || - container.kind === 234 || - container.kind === 233 || - container.kind === 265); - if (!namesShareScope) { - var name = symbolToString(localDeclarationSymbol); - error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); - } - } - } - } - } - function checkParameterInitializer(node) { - if (ts.getRootDeclaration(node).kind !== 146) { - return; - } - var func = ts.getContainingFunction(node); - visit(node.initializer); - function visit(n) { - if (ts.isTypeNode(n) || ts.isDeclarationName(n)) { - return; - } - if (n.kind === 179) { - return visit(n.expression); - } - else if (n.kind === 71) { - var symbol = resolveName(n, n.text, 107455 | 8388608, undefined, undefined); - if (!symbol || symbol === unknownSymbol || !symbol.valueDeclaration) { - return; - } - if (symbol.valueDeclaration === node) { - error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name)); - return; - } - var enclosingContainer = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (enclosingContainer === func) { - if (symbol.valueDeclaration.kind === 146 || - symbol.valueDeclaration.kind === 176) { - if (symbol.valueDeclaration.pos < node.pos) { - return; - } - if (ts.findAncestor(n, function (current) { - if (current === node.initializer) { - return "quit"; - } - return ts.isFunctionLike(current.parent) || - (current.parent.kind === 149 && - !(ts.hasModifier(current.parent, 32)) && - ts.isClassLike(current.parent.parent)); - })) { - return; - } - } - error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n)); - } - } - else { - return ts.forEachChild(n, visit); - } - } - } - function convertAutoToAny(type) { - return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; - } - function checkVariableLikeDeclaration(node) { - checkDecorators(node); - checkSourceElement(node.type); - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - if (node.initializer) { - checkExpressionCached(node.initializer); - } - } - if (node.kind === 176) { - if (node.parent.kind === 174 && languageVersion < 5) { - checkExternalEmitHelpers(node, 4); - } - if (node.propertyName && node.propertyName.kind === 144) { - checkComputedPropertyName(node.propertyName); - } - var parent = node.parent.parent; - var parentType = getTypeForBindingElementParent(parent); - var name = node.propertyName || node.name; - var property = getPropertyOfType(parentType, ts.getTextOfPropertyName(name)); - markPropertyAsReferenced(property); - if (parent.initializer && property) { - checkPropertyAccessibility(parent, parent.initializer, parentType, property); - } - } - if (ts.isBindingPattern(node.name)) { - if (node.name.kind === 175 && languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512); - } - ts.forEach(node.name.elements, checkSourceElement); - } - if (node.initializer && ts.getRootDeclaration(node).kind === 146 && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { - error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); - return; - } - if (ts.isBindingPattern(node.name)) { - if (node.initializer && node.parent.parent.kind !== 215) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), getWidenedTypeForVariableLikeDeclaration(node), node, undefined); - checkParameterInitializer(node); - } - return; - } - var symbol = getSymbolOfNode(node); - var type = convertAutoToAny(getTypeOfVariableOrParameterOrProperty(symbol)); - if (node === symbol.valueDeclaration) { - if (node.initializer && node.parent.parent.kind !== 215) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), type, node, undefined); - checkParameterInitializer(node); - } - } - else { - var declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); - if (type !== unknownType && declarationType !== unknownType && !isTypeIdenticalTo(type, declarationType)) { - error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(type), typeToString(declarationType)); - } - if (node.initializer) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), declarationType, node, undefined); - } - if (!areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { - error(ts.getNameOfDeclaration(symbol.valueDeclaration), ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - } - } - if (node.kind !== 149 && node.kind !== 148) { - checkExportsOnMergedDeclarations(node); - if (node.kind === 226 || node.kind === 176) { - checkVarDeclaredNamesNotShadowed(node); - } - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function areDeclarationFlagsIdentical(left, right) { - if ((left.kind === 146 && right.kind === 226) || - (left.kind === 226 && right.kind === 146)) { - return true; - } - if (ts.hasQuestionToken(left) !== ts.hasQuestionToken(right)) { - return false; - } - var interestingFlags = 8 | - 16 | - 256 | - 128 | - 64 | - 32; - return (ts.getModifierFlags(left) & interestingFlags) === (ts.getModifierFlags(right) & interestingFlags); - } - function checkVariableDeclaration(node) { - checkGrammarVariableDeclaration(node); - return checkVariableLikeDeclaration(node); - } - function checkBindingElement(node) { - checkGrammarBindingElement(node); - return checkVariableLikeDeclaration(node); - } - function checkVariableStatement(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarVariableDeclarationList(node.declarationList) || checkGrammarForDisallowedLetOrConstStatement(node); - ts.forEach(node.declarationList.declarations, checkSourceElement); - } - function checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) { - if (node.modifiers && node.parent.kind === 178) { - if (ts.getFunctionFlags(node) & 2) { - if (node.modifiers.length > 1) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - } - function checkExpressionStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - } - function checkIfStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.thenStatement); - if (node.thenStatement.kind === 209) { - error(node.thenStatement, ts.Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); - } - checkSourceElement(node.elseStatement); - } - function checkDoStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkSourceElement(node.statement); - checkExpression(node.expression); - } - function checkWhileStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.statement); - } - function checkForStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.initializer && node.initializer.kind === 227) { - checkGrammarVariableDeclarationList(node.initializer); - } - } - if (node.initializer) { - if (node.initializer.kind === 227) { - ts.forEach(node.initializer.declarations, checkVariableDeclaration); - } - else { - checkExpression(node.initializer); - } - } - if (node.condition) - checkExpression(node.condition); - if (node.incrementor) - checkExpression(node.incrementor); - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForOfStatement(node) { - checkGrammarForInOrForOfStatement(node); - if (node.kind === 216) { - if (node.awaitModifier) { - var functionFlags = ts.getFunctionFlags(ts.getContainingFunction(node)); - if ((functionFlags & (4 | 2)) === 2 && languageVersion < 5) { - checkExternalEmitHelpers(node, 16384); - } - } - else if (compilerOptions.downlevelIteration && languageVersion < 2) { - checkExternalEmitHelpers(node, 256); - } - } - if (node.initializer.kind === 227) { - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var iteratedType = checkRightHandSideOfForOf(node.expression, node.awaitModifier); - if (varExpr.kind === 177 || varExpr.kind === 178) { - checkDestructuringAssignment(varExpr, iteratedType || unknownType); - } - else { - var leftType = checkExpression(varExpr); - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access); - if (iteratedType) { - checkTypeAssignableTo(iteratedType, leftType, varExpr, undefined); - } - } - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInStatement(node) { - checkGrammarForInOrForOfStatement(node); - var rightType = checkNonNullExpression(node.expression); - if (node.initializer.kind === 227) { - var variable = node.initializer.declarations[0]; - if (variable && ts.isBindingPattern(variable.name)) { - error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var leftType = checkExpression(varExpr); - if (varExpr.kind === 177 || varExpr.kind === 178) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); - } - else { - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access); - } - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 | 540672 | 16777216)) { - error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInOrForOfVariableDeclaration(iterationStatement) { - var variableDeclarationList = iterationStatement.initializer; - if (variableDeclarationList.declarations.length >= 1) { - var decl = variableDeclarationList.declarations[0]; - checkVariableDeclaration(decl); - } - } - function checkRightHandSideOfForOf(rhsExpression, awaitModifier) { - var expressionType = checkNonNullExpression(rhsExpression); - return checkIteratedTypeOrElementType(expressionType, rhsExpression, true, awaitModifier !== undefined); - } - function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable) { - if (isTypeAny(inputType)) { - return inputType; - } - return getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, true) || anyType; - } - function getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, checkAssignability) { - var uplevelIteration = languageVersion >= 2; - var downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; - if (uplevelIteration || downlevelIteration || allowAsyncIterable) { - var iteratedType = getIteratedTypeOfIterable(inputType, uplevelIteration ? errorNode : undefined, allowAsyncIterable, allowAsyncIterable, checkAssignability); - if (iteratedType || uplevelIteration) { - return iteratedType; - } - } - var arrayType = inputType; - var reportedError = false; - var hasStringConstituent = false; - if (allowStringInput) { - if (arrayType.flags & 65536) { - var arrayTypes = inputType.types; - var filteredTypes = ts.filter(arrayTypes, function (t) { return !(t.flags & 262178); }); - if (filteredTypes !== arrayTypes) { - arrayType = getUnionType(filteredTypes, true); - } - } - else if (arrayType.flags & 262178) { - arrayType = neverType; - } - hasStringConstituent = arrayType !== inputType; - if (hasStringConstituent) { - if (languageVersion < 1) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); - reportedError = true; - } - } - if (arrayType.flags & 8192) { - return stringType; - } - } - } - if (!isArrayLikeType(arrayType)) { - if (errorNode && !reportedError) { - var diagnostic = !allowStringInput || hasStringConstituent - ? downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type - : downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type; - error(errorNode, diagnostic, typeToString(arrayType)); - } - return hasStringConstituent ? stringType : undefined; - } - var arrayElementType = getIndexTypeOfType(arrayType, 1); - if (hasStringConstituent && arrayElementType) { - if (arrayElementType.flags & 262178) { - return stringType; - } - return getUnionType([arrayElementType, stringType], true); - } - return arrayElementType; - } - function getIteratedTypeOfIterable(type, errorNode, isAsyncIterable, allowNonAsyncIterables, checkAssignability) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterable = type; - if (isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable) { - return isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable; - } - if (isAsyncIterable) { - if (isReferenceToType(type, getGlobalAsyncIterableType(false)) || - isReferenceToType(type, getGlobalAsyncIterableIteratorType(false))) { - return typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0]; - } - } - if (!isAsyncIterable || allowNonAsyncIterables) { - if (isReferenceToType(type, getGlobalIterableType(false)) || - isReferenceToType(type, getGlobalIterableIteratorType(false))) { - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0] - : typeAsIterable.iteratedTypeOfIterable = type.typeArguments[0]; - } - } - var iteratorMethodSignatures; - var isNonAsyncIterable = false; - if (isAsyncIterable) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("asyncIterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0); - } - if (!isAsyncIterable || (allowNonAsyncIterables && !ts.some(iteratorMethodSignatures))) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("iterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0); - isNonAsyncIterable = true; - } - if (ts.some(iteratorMethodSignatures)) { - var iteratorMethodReturnType = getUnionType(ts.map(iteratorMethodSignatures, getReturnTypeOfSignature), true); - var iteratedType = getIteratedTypeOfIterator(iteratorMethodReturnType, errorNode, !isNonAsyncIterable); - if (checkAssignability && errorNode && iteratedType) { - checkTypeAssignableTo(type, isNonAsyncIterable - ? createIterableType(iteratedType) - : createAsyncIterableType(iteratedType), errorNode); - } - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = iteratedType - : typeAsIterable.iteratedTypeOfIterable = iteratedType; - } - if (errorNode) { - error(errorNode, isAsyncIterable - ? ts.Diagnostics.Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator - : ts.Diagnostics.Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator); - } - return undefined; - } - function getIteratedTypeOfIterator(type, errorNode, isAsyncIterator) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterator = type; - if (isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator) { - return isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator; - } - var getIteratorType = isAsyncIterator ? getGlobalAsyncIteratorType : getGlobalIteratorType; - if (isReferenceToType(type, getIteratorType(false))) { - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = type.typeArguments[0] - : typeAsIterator.iteratedTypeOfIterator = type.typeArguments[0]; - } - var nextMethod = getTypeOfPropertyOfType(type, "next"); - if (isTypeAny(nextMethod)) { - return undefined; - } - var nextMethodSignatures = nextMethod ? getSignaturesOfType(nextMethod, 0) : emptyArray; - if (nextMethodSignatures.length === 0) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.An_async_iterator_must_have_a_next_method - : ts.Diagnostics.An_iterator_must_have_a_next_method); - } - return undefined; - } - var nextResult = getUnionType(ts.map(nextMethodSignatures, getReturnTypeOfSignature), true); - if (isTypeAny(nextResult)) { - return undefined; - } - if (isAsyncIterator) { - nextResult = getAwaitedTypeOfPromise(nextResult, errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property); - if (isTypeAny(nextResult)) { - return undefined; - } - } - var nextValue = nextResult && getTypeOfPropertyOfType(nextResult, "value"); - if (!nextValue) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property - : ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property); - } - return undefined; - } - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = nextValue - : typeAsIterator.iteratedTypeOfIterator = nextValue; - } - function getIteratedTypeOfGenerator(returnType, isAsyncGenerator) { - if (isTypeAny(returnType)) { - return undefined; - } - return getIteratedTypeOfIterable(returnType, undefined, isAsyncGenerator, false, false) - || getIteratedTypeOfIterator(returnType, undefined, isAsyncGenerator); - } - function checkBreakOrContinueStatement(node) { - checkGrammarStatementInAmbientContext(node) || checkGrammarBreakOrContinueStatement(node); - } - function isGetAccessorWithAnnotatedSetAccessor(node) { - return !!(node.kind === 153 && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(node.symbol, 154))); - } - function isUnwrappedReturnTypeVoidOrAny(func, returnType) { - var unwrappedReturnType = (ts.getFunctionFlags(func) & 3) === 2 - ? getPromisedTypeOfPromise(returnType) - : returnType; - return unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 1024 | 1); - } - function checkReturnStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - var functionBlock = ts.getContainingFunction(node); - if (!functionBlock) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); - } - } - var func = ts.getContainingFunction(node); - if (func) { - var signature = getSignatureFromDeclaration(func); - var returnType = getReturnTypeOfSignature(signature); - if (strictNullChecks || node.expression || returnType.flags & 8192) { - var exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1) { - return; - } - if (func.kind === 154) { - if (node.expression) { - error(node, ts.Diagnostics.Setters_cannot_return_a_value); - } - } - else if (func.kind === 152) { - if (node.expression && !checkTypeAssignableTo(exprType, returnType, node)) { - error(node, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); - } - } - else if (func.type || isGetAccessorWithAnnotatedSetAccessor(func)) { - if (functionFlags & 2) { - var promisedType = getPromisedTypeOfPromise(returnType); - var awaitedType = checkAwaitedType(exprType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - if (promisedType) { - checkTypeAssignableTo(awaitedType, promisedType, node); - } - } - else { - checkTypeAssignableTo(exprType, returnType, node); - } - } - } - else if (func.kind !== 152 && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(func, returnType)) { - error(node, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - } - function checkWithStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.flags & 16384) { - grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); - } - } - checkExpression(node.expression); - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var start = ts.getSpanOfTokenAtPosition(sourceFile, node.pos).start; - var end = node.statement.pos; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); - } - } - function checkSwitchStatement(node) { - checkGrammarStatementInAmbientContext(node); - var firstDefaultClause; - var hasDuplicateDefaultClause = false; - var expressionType = checkExpression(node.expression); - var expressionIsLiteral = isLiteralType(expressionType); - ts.forEach(node.caseBlock.clauses, function (clause) { - if (clause.kind === 258 && !hasDuplicateDefaultClause) { - if (firstDefaultClause === undefined) { - firstDefaultClause = clause; - } - else { - var sourceFile = ts.getSourceFileOfNode(node); - var start = ts.skipTrivia(sourceFile.text, clause.pos); - var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); - hasDuplicateDefaultClause = true; - } - } - if (produceDiagnostics && clause.kind === 257) { - var caseClause = clause; - var caseType = checkExpression(caseClause.expression); - var caseIsLiteral = isLiteralType(caseType); - var comparedExpressionType = expressionType; - if (!caseIsLiteral || !expressionIsLiteral) { - caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType; - comparedExpressionType = getBaseTypeOfLiteralType(expressionType); - } - if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) { - checkTypeComparableTo(caseType, comparedExpressionType, caseClause.expression, undefined); - } - } - ts.forEach(clause.statements, checkSourceElement); - }); - if (node.caseBlock.locals) { - registerForUnusedIdentifiersCheck(node.caseBlock); - } - } - function checkLabeledStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - ts.findAncestor(node.parent, function (current) { - if (ts.isFunctionLike(current)) { - return "quit"; - } - if (current.kind === 222 && current.label.text === node.label.text) { - var sourceFile = ts.getSourceFileOfNode(node); - grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceFile.text, node.label)); - return true; - } - }); - } - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.expression === undefined) { - grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); - } - } - if (node.expression) { - checkExpression(node.expression); - } - } - function checkTryStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkBlock(node.tryBlock); - var catchClause = node.catchClause; - if (catchClause) { - if (catchClause.variableDeclaration) { - if (catchClause.variableDeclaration.type) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation); - } - else if (catchClause.variableDeclaration.initializer) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); - } - else { - var blockLocals_1 = catchClause.block.locals; - if (blockLocals_1) { - ts.forEachKey(catchClause.locals, function (caughtName) { - var blockLocal = blockLocals_1.get(caughtName); - if (blockLocal && (blockLocal.flags & 2) !== 0) { - grammarErrorOnNode(blockLocal.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName); - } - }); - } - } - } - checkBlock(catchClause.block); - } - if (node.finallyBlock) { - checkBlock(node.finallyBlock); - } - } - function checkIndexConstraints(type) { - var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1); - var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0); - var stringIndexType = getIndexTypeOfType(type, 0); - var numberIndexType = getIndexTypeOfType(type, 1); - if (stringIndexType || numberIndexType) { - ts.forEach(getPropertiesOfObjectType(type), function (prop) { - var propType = getTypeOfSymbol(prop); - checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0); - checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1); - }); - if (getObjectFlags(type) & 1 && ts.isClassLike(type.symbol.valueDeclaration)) { - var classDeclaration = type.symbol.valueDeclaration; - for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (!(ts.getModifierFlags(member) & 32) && ts.hasDynamicName(member)) { - var propType = getTypeOfSymbol(member.symbol); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredStringIndexer, stringIndexType, 0); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredNumberIndexer, numberIndexType, 1); - } - } - } - } - var errorNode; - if (stringIndexType && numberIndexType) { - errorNode = declaredNumberIndexer || declaredStringIndexer; - if (!errorNode && (getObjectFlags(type) & 2)) { - var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0) && getIndexTypeOfType(base, 1); }); - errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; - } - } - if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { - error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); - } - function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) { - if (!indexType) { - return; - } - var propDeclaration = prop.valueDeclaration; - if (indexKind === 1 && !(propDeclaration ? isNumericName(ts.getNameOfDeclaration(propDeclaration)) : isNumericLiteralName(prop.name))) { - return; - } - var errorNode; - if (propDeclaration && - (propDeclaration.kind === 194 || - ts.getNameOfDeclaration(propDeclaration).kind === 144 || - prop.parent === containingType.symbol)) { - errorNode = propDeclaration; - } - else if (indexDeclaration) { - errorNode = indexDeclaration; - } - else if (getObjectFlags(containingType) & 2) { - var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); - errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0]; - } - if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { - var errorMessage = indexKind === 0 - ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 - : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; - error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); - } - } - } - function checkTypeNameIsReserved(name, message) { - switch (name.text) { - case "any": - case "number": - case "boolean": - case "string": - case "symbol": - case "void": - case "object": - error(name, message, name.text); - } - } - function checkTypeParameters(typeParameterDeclarations) { - if (typeParameterDeclarations) { - var seenDefault = false; - for (var i = 0; i < typeParameterDeclarations.length; i++) { - var node = typeParameterDeclarations[i]; - checkTypeParameter(node); - if (produceDiagnostics) { - if (node.default) { - seenDefault = true; - } - else if (seenDefault) { - error(node, ts.Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); - } - for (var j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); - } - } - } - } - } - } - function checkTypeParameterListsIdentical(symbol) { - if (symbol.declarations.length === 1) { - return; - } - var links = getSymbolLinks(symbol); - if (!links.typeParametersChecked) { - links.typeParametersChecked = true; - var declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); - if (declarations.length <= 1) { - return; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!areTypeParametersIdentical(declarations, type.localTypeParameters)) { - var name = symbolToString(symbol); - for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) { - var declaration = declarations_6[_i]; - error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); - } - } - } - } - function areTypeParametersIdentical(declarations, typeParameters) { - var maxTypeArgumentCount = ts.length(typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) { - var declaration = declarations_7[_i]; - var numTypeParameters = ts.length(declaration.typeParameters); - if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { - return false; - } - for (var i = 0; i < numTypeParameters; i++) { - var source = declaration.typeParameters[i]; - var target = typeParameters[i]; - if (source.name.text !== target.symbol.name) { - return false; - } - var sourceConstraint = source.constraint && getTypeFromTypeNode(source.constraint); - var targetConstraint = getConstraintFromTypeParameter(target); - if ((sourceConstraint || targetConstraint) && - (!sourceConstraint || !targetConstraint || !isTypeIdenticalTo(sourceConstraint, targetConstraint))) { - return false; - } - var sourceDefault = source.default && getTypeFromTypeNode(source.default); - var targetDefault = getDefaultFromTypeParameter(target); - if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { - return false; - } - } - } - return true; - } - function checkClassExpression(node) { - checkClassLikeDeclaration(node); - checkNodeDeferred(node); - return getTypeOfSymbol(getSymbolOfNode(node)); - } - function checkClassExpressionDeferred(node) { - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassDeclaration(node) { - if (!node.name && !(ts.getModifierFlags(node) & 512)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); - } - checkClassLikeDeclaration(node); - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassLikeDeclaration(node) { - checkGrammarClassLikeDeclaration(node); - checkDecorators(node); - if (node.name) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkTypeParameters(node.typeParameters); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - var staticType = getTypeOfSymbol(symbol); - checkTypeParameterListsIdentical(symbol); - checkClassForDuplicateDeclarations(node); - if (!ts.isInAmbientContext(node)) { - checkClassForStaticPropertyNameConflicts(node); - } - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - if (baseTypeNode) { - if (languageVersion < 2) { - checkExternalEmitHelpers(baseTypeNode.parent, 1); - } - var baseTypes = getBaseTypes(type); - if (baseTypes.length && produceDiagnostics) { - var baseType_1 = baseTypes[0]; - var baseConstructorType = getBaseConstructorTypeOfClass(type); - var staticBaseType = getApparentType(baseConstructorType); - checkBaseTypeAccessibility(staticBaseType, baseTypeNode); - checkSourceElement(baseTypeNode.expression); - if (baseTypeNode.typeArguments) { - ts.forEach(baseTypeNode.typeArguments, checkSourceElement); - for (var _i = 0, _a = getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); _i < _a.length; _i++) { - var constructor = _a[_i]; - if (!checkTypeArgumentConstraints(constructor.typeParameters, baseTypeNode.typeArguments)) { - break; - } - } - } - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType_1, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); - checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - if (baseConstructorType.flags & 540672 && !isMixinConstructorType(staticType)) { - error(node.name || node, ts.Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); - } - if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32) && !(baseConstructorType.flags & 540672)) { - var constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); - if (ts.forEach(constructors, function (sig) { return getReturnTypeOfSignature(sig) !== baseType_1; })) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructors_must_all_have_the_same_return_type); - } - } - checkKindsOfPropertyMemberOverrides(type, baseType_1); - } - } - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node); - if (implementedTypeNodes) { - for (var _b = 0, implementedTypeNodes_1 = implementedTypeNodes; _b < implementedTypeNodes_1.length; _b++) { - var typeRefNode = implementedTypeNodes_1[_b]; - if (!ts.isEntityNameExpression(typeRefNode.expression)) { - error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(typeRefNode); - if (produceDiagnostics) { - var t = getTypeFromTypeNode(typeRefNode); - if (t !== unknownType) { - if (isValidBaseType(t)) { - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(t, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); - } - else { - error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); - } - } - } - } - } - if (produceDiagnostics) { - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkBaseTypeAccessibility(type, node) { - var signatures = getSignaturesOfType(type, 1); - if (signatures.length) { - var declaration = signatures[0].declaration; - if (declaration && ts.getModifierFlags(declaration) & 8) { - var typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (!isNodeWithinClass(node, typeClassDeclaration)) { - error(node, ts.Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); - } - } - } - } - function getTargetSymbol(s) { - return getCheckFlags(s) & 1 ? s.target : s; - } - function getClassLikeDeclarationOfSymbol(symbol) { - return ts.forEach(symbol.declarations, function (d) { return ts.isClassLike(d) ? d : undefined; }); - } - function getClassOrInterfaceDeclarationsOfSymbol(symbol) { - return ts.filter(symbol.declarations, function (d) { - return d.kind === 229 || d.kind === 230; - }); - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - var baseProperties = getPropertiesOfType(baseType); - for (var _i = 0, baseProperties_1 = baseProperties; _i < baseProperties_1.length; _i++) { - var baseProperty = baseProperties_1[_i]; - var base = getTargetSymbol(baseProperty); - if (base.flags & 16777216) { - continue; - } - var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); - var baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base); - ts.Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); - if (derived) { - if (derived === base) { - var derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol); - if (baseDeclarationFlags & 128 && (!derivedClassDecl || !(ts.getModifierFlags(derivedClassDecl) & 128))) { - if (derivedClassDecl.kind === 199) { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, symbolToString(baseProperty), typeToString(baseType)); - } - else { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, typeToString(type), symbolToString(baseProperty), typeToString(baseType)); - } - } - } - else { - var derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived); - if (baseDeclarationFlags & 8 || derivedDeclarationFlags & 8) { - continue; - } - if ((baseDeclarationFlags & 32) !== (derivedDeclarationFlags & 32)) { - continue; - } - if (isMethodLike(base) && isMethodLike(derived) || base.flags & 98308 && derived.flags & 98308) { - continue; - } - var errorMessage = void 0; - if (isMethodLike(base)) { - if (derived.flags & 98304) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; - } - } - else if (base.flags & 4) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; - } - error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); - } - } - } - } - function isAccessor(kind) { - return kind === 153 || kind === 154; - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - var baseTypes = getBaseTypes(type); - if (baseTypes.length < 2) { - return true; - } - var seen = ts.createMap(); - ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen.set(p.name, { prop: p, containingType: type }); }); - var ok = true; - for (var _i = 0, baseTypes_2 = baseTypes; _i < baseTypes_2.length; _i++) { - var base = baseTypes_2[_i]; - var properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); - for (var _a = 0, properties_8 = properties; _a < properties_8.length; _a++) { - var prop = properties_8[_a]; - var existing = seen.get(prop.name); - if (!existing) { - seen.set(prop.name, { prop: prop, containingType: base }); - } - else { - var isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - var typeName1 = typeToString(existing.containingType); - var typeName2 = typeToString(base); - var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); - } - } - } - } - return ok; - } - function checkInterfaceDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarInterfaceDeclaration(node); - checkTypeParameters(node.typeParameters); - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - checkTypeParameterListsIdentical(symbol); - var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 230); - if (node === firstInterfaceDecl) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - for (var _i = 0, _a = getBaseTypes(type); _i < _a.length; _i++) { - var baseType = _a[_i]; - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); - } - checkIndexConstraints(type); - } - } - checkObjectTypeForDuplicateDeclarations(node); - } - ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { - if (!ts.isEntityNameExpression(heritageElement.expression)) { - error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(heritageElement); - }); - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - checkTypeForDuplicateIndexSignatures(node); - registerForUnusedIdentifiersCheck(node); - } - } - function checkTypeAliasDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); - checkTypeParameters(node.typeParameters); - checkSourceElement(node.type); - } - function computeEnumMemberValues(node) { - var nodeLinks = getNodeLinks(node); - if (!(nodeLinks.flags & 16384)) { - var enumSymbol = getSymbolOfNode(node); - var enumType = getDeclaredTypeOfSymbol(enumSymbol); - var autoValue = 0; - var ambient = ts.isInAmbientContext(node); - var enumIsConst = ts.isConst(node); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (isComputedNonLiteralName(member.name)) { - error(member.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); - } - else { - var text = ts.getTextOfPropertyName(member.name); - if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) { - error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); - } - } - var previousEnumMemberIsNonConstant = autoValue === undefined; - var initializer = member.initializer; - if (initializer) { - autoValue = computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient); - } - else if (ambient && !enumIsConst) { - autoValue = undefined; - } - else if (previousEnumMemberIsNonConstant) { - error(member.name, ts.Diagnostics.Enum_member_must_have_initializer); - } - if (autoValue !== undefined) { - getNodeLinks(member).enumMemberValue = autoValue; - autoValue++; - } - } - nodeLinks.flags |= 16384; - } - function computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient) { - var reportError = true; - var value = evalConstant(initializer); - if (reportError) { - if (value === undefined) { - if (enumIsConst) { - error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); - } - else if (ambient) { - error(initializer, ts.Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); - } - else { - checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, undefined); - } - } - else if (enumIsConst) { - if (isNaN(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); - } - else if (!isFinite(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); - } - } - } - return value; - function evalConstant(e) { - switch (e.kind) { - case 192: - var value_1 = evalConstant(e.operand); - if (value_1 === undefined) { - return undefined; - } - switch (e.operator) { - case 37: return value_1; - case 38: return -value_1; - case 52: return ~value_1; - } - return undefined; - case 194: - var left = evalConstant(e.left); - if (left === undefined) { - return undefined; - } - var right = evalConstant(e.right); - if (right === undefined) { - return undefined; - } - switch (e.operatorToken.kind) { - case 49: return left | right; - case 48: return left & right; - case 46: return left >> right; - case 47: return left >>> right; - case 45: return left << right; - case 50: return left ^ right; - case 39: return left * right; - case 41: return left / right; - case 37: return left + right; - case 38: return left - right; - case 42: return left % right; - } - return undefined; - case 8: - checkGrammarNumericLiteral(e); - return +e.text; - case 185: - return evalConstant(e.expression); - case 71: - case 180: - case 179: - var member = initializer.parent; - var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); - var enumType_1; - var propertyName = void 0; - if (e.kind === 71) { - enumType_1 = currentType; - propertyName = e.text; - } - else { - var expression = void 0; - if (e.kind === 180) { - if (e.argumentExpression === undefined || - e.argumentExpression.kind !== 9) { - return undefined; - } - expression = e.expression; - propertyName = e.argumentExpression.text; - } - else { - expression = e.expression; - propertyName = e.name.text; - } - var current = expression; - while (current) { - if (current.kind === 71) { - break; - } - else if (current.kind === 179) { - current = current.expression; - } - else { - return undefined; - } - } - enumType_1 = getTypeOfExpression(expression); - if (!(enumType_1.symbol && (enumType_1.symbol.flags & 384))) { - return undefined; - } - } - if (propertyName === undefined) { - return undefined; - } - var property = getPropertyOfObjectType(enumType_1, propertyName); - if (!property || !(property.flags & 8)) { - return undefined; - } - var propertyDecl = property.valueDeclaration; - if (member === propertyDecl) { - return undefined; - } - if (!isBlockScopedNameDeclaredBeforeUse(propertyDecl, member)) { - reportError = false; - error(e, ts.Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); - return undefined; - } - return getNodeLinks(propertyDecl).enumMemberValue; - } - } - } - } - function checkEnumDeclaration(node) { - if (!produceDiagnostics) { - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - computeEnumMemberValues(node); - var enumIsConst = ts.isConst(node); - if (compilerOptions.isolatedModules && enumIsConst && ts.isInAmbientContext(node)) { - error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided); - } - var enumSymbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations.length > 1) { - ts.forEach(enumSymbol.declarations, function (decl) { - if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { - error(ts.getNameOfDeclaration(decl), ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); - } - var seenEnumMissingInitialInitializer_1 = false; - ts.forEach(enumSymbol.declarations, function (declaration) { - if (declaration.kind !== 232) { - return false; - } - var enumDeclaration = declaration; - if (!enumDeclaration.members.length) { - return false; - } - var firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer_1) { - error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } - else { - seenEnumMissingInitialInitializer_1 = true; - } - } - }); - } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_8 = declarations; _i < declarations_8.length; _i++) { - var declaration = declarations_8[_i]; - if ((declaration.kind === 229 || - (declaration.kind === 228 && ts.nodeIsPresent(declaration.body))) && - !ts.isInAmbientContext(declaration)) { - return declaration; - } - } - return undefined; - } - function inSameLexicalScope(node1, node2) { - var container1 = ts.getEnclosingBlockScopeContainer(node1); - var container2 = ts.getEnclosingBlockScopeContainer(node2); - if (isGlobalSourceFile(container1)) { - return isGlobalSourceFile(container2); - } - else if (isGlobalSourceFile(container2)) { - return false; - } - else { - return container1 === container2; - } - } - function checkModuleDeclaration(node) { - if (produceDiagnostics) { - var isGlobalAugmentation = ts.isGlobalScopeAugmentation(node); - var inAmbientContext = ts.isInAmbientContext(node); - if (isGlobalAugmentation && !inAmbientContext) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); - } - var isAmbientExternalModule = ts.isAmbientModule(node); - var contextErrorMessage = isAmbientExternalModule - ? ts.Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file - : ts.Diagnostics.A_namespace_declaration_is_only_allowed_in_a_namespace_or_module; - if (checkGrammarModuleElementContext(node, contextErrorMessage)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node)) { - if (!inAmbientContext && node.name.kind === 9) { - grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); - } - } - if (ts.isIdentifier(node.name)) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - if (symbol.flags & 512 - && symbol.declarations.length > 1 - && !inAmbientContext - && ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules)) { - var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (firstNonAmbientClassOrFunc) { - if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } - else if (node.pos < firstNonAmbientClassOrFunc.pos) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } - var mergedClass = ts.getDeclarationOfKind(symbol, 229); - if (mergedClass && - inSameLexicalScope(node, mergedClass)) { - getNodeLinks(node).flags |= 32768; - } - } - if (isAmbientExternalModule) { - if (ts.isExternalModuleAugmentation(node)) { - var checkBody = isGlobalAugmentation || (getSymbolOfNode(node).flags & 134217728); - if (checkBody && node.body) { - for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - checkModuleAugmentationElement(statement, isGlobalAugmentation); - } - } - } - else if (isGlobalSourceFile(node.parent)) { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else if (ts.isExternalModuleNameRelative(node.name.text)) { - error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); - } - } - else { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else { - error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); - } - } - } - } - if (node.body) { - checkSourceElement(node.body); - if (!ts.isGlobalScopeAugmentation(node)) { - registerForUnusedIdentifiersCheck(node); - } - } - } - function checkModuleAugmentationElement(node, isGlobalAugmentation) { - switch (node.kind) { - case 208: - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - checkModuleAugmentationElement(decl, isGlobalAugmentation); - } - break; - case 243: - case 244: - grammarErrorOnFirstToken(node, ts.Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); - break; - case 237: - case 238: - grammarErrorOnFirstToken(node, ts.Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); - break; - case 176: - case 226: - var name = node.name; - if (ts.isBindingPattern(name)) { - for (var _b = 0, _c = name.elements; _b < _c.length; _b++) { - var el = _c[_b]; - checkModuleAugmentationElement(el, isGlobalAugmentation); - } - break; - } - case 229: - case 232: - case 228: - case 230: - case 233: - case 231: - if (isGlobalAugmentation) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol) { - var reportError = !(symbol.flags & 134217728); - if (!reportError) { - reportError = ts.isExternalModuleAugmentation(symbol.parent.declarations[0]); - } - } - break; - } - } - function getFirstIdentifier(node) { - switch (node.kind) { - case 71: - return node; - case 143: - do { - node = node.left; - } while (node.kind !== 71); - return node; - case 179: - do { - node = node.expression; - } while (node.kind !== 71); - return node; - } - } - function checkExternalImportOrExportDeclaration(node) { - var moduleName = ts.getExternalModuleName(node); - if (!ts.nodeIsMissing(moduleName) && moduleName.kind !== 9) { - error(moduleName, ts.Diagnostics.String_literal_expected); - return false; - } - var inAmbientExternalModule = node.parent.kind === 234 && ts.isAmbientModule(node.parent.parent); - if (node.parent.kind !== 265 && !inAmbientExternalModule) { - error(moduleName, node.kind === 244 ? - ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : - ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); - return false; - } - if (inAmbientExternalModule && ts.isExternalModuleNameRelative(moduleName.text)) { - if (!isTopLevelInExternalModuleAugmentation(node)) { - error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); - return false; - } - } - return true; - } - function checkAliasSymbol(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target !== unknownSymbol) { - var excludedMeanings = (symbol.flags & (107455 | 1048576) ? 107455 : 0) | - (symbol.flags & 793064 ? 793064 : 0) | - (symbol.flags & 1920 ? 1920 : 0); - if (target.flags & excludedMeanings) { - var message = node.kind === 246 ? - ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : - ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; - error(node, message, symbolToString(symbol)); - } - } - } - function checkImportBinding(node) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkAliasSymbol(node); - } - function checkImportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); - } - if (checkExternalImportOrExportDeclaration(node)) { - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - checkImportBinding(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240) { - checkImportBinding(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, checkImportBinding); - } - } - } - } - } - function checkImportEqualsDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { - checkImportBinding(node); - if (ts.getModifierFlags(node) & 1) { - markExportAsReferenced(node); - } - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - var target = resolveAlias(getSymbolOfNode(node)); - if (target !== unknownSymbol) { - if (target.flags & 107455) { - var moduleName = getFirstIdentifier(node.moduleReference); - if (!(resolveEntityName(moduleName, 107455 | 1920).flags & 1920)) { - error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); - } - } - if (target.flags & 793064) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); - } - } - } - else { - if (modulekind === ts.ModuleKind.ES2015 && !ts.isInAmbientContext(node)) { - grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); - } - } - } - } - function checkExportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_declaration_can_only_be_used_in_a_module)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); - } - if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { - if (node.exportClause) { - ts.forEach(node.exportClause.elements, checkExportSpecifier); - var inAmbientExternalModule = node.parent.kind === 234 && ts.isAmbientModule(node.parent.parent); - var inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 234 && - !node.moduleSpecifier && ts.isInAmbientContext(node); - if (node.parent.kind !== 265 && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { - error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); - } - } - else { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { - error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); - } - } - } - } - function checkGrammarModuleElementContext(node, errorMessage) { - var isInAppropriateContext = node.parent.kind === 265 || node.parent.kind === 234 || node.parent.kind === 233; - if (!isInAppropriateContext) { - grammarErrorOnFirstToken(node, errorMessage); - } - return !isInAppropriateContext; - } - function checkExportSpecifier(node) { - checkAliasSymbol(node); - if (!node.parent.parent.moduleSpecifier) { - var exportedName = node.propertyName || node.name; - var symbol = resolveName(exportedName, exportedName.text, 107455 | 793064 | 1920 | 8388608, undefined, undefined); - if (symbol && (symbol === undefinedSymbol || isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { - error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, exportedName.text); - } - else { - markExportAsReferenced(node); - } - } - } - function checkExportAssignment(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_assignment_can_only_be_used_in_a_module)) { - return; - } - var container = node.parent.kind === 265 ? node.parent : node.parent.parent; - if (container.kind === 233 && !ts.isAmbientModule(container)) { - if (node.isExportEquals) { - error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); - } - else { - error(node, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); - } - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); - } - if (node.expression.kind === 71) { - markExportAsReferenced(node); - } - else { - checkExpressionCached(node.expression); - } - checkExternalModuleExports(container); - if (node.isExportEquals && !ts.isInAmbientContext(node)) { - if (modulekind === ts.ModuleKind.ES2015) { - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead); - } - else if (modulekind === ts.ModuleKind.System) { - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); - } - } - } - function hasExportedMembers(moduleSymbol) { - return ts.forEachEntry(moduleSymbol.exports, function (_, id) { return id !== "export="; }); - } - function checkExternalModuleExports(node) { - var moduleSymbol = getSymbolOfNode(node); - var links = getSymbolLinks(moduleSymbol); - if (!links.exportsChecked) { - var exportEqualsSymbol = moduleSymbol.exports.get("export="); - if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { - var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; - if (!isTopLevelInExternalModuleAugmentation(declaration)) { - error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - } - var exports_1 = getExportsOfModule(moduleSymbol); - exports_1 && exports_1.forEach(function (_a, id) { - var declarations = _a.declarations, flags = _a.flags; - if (id === "__export") { - return; - } - if (flags & (1920 | 64 | 384)) { - return; - } - var exportedDeclarationsCount = ts.countWhere(declarations, isNotOverload); - if (flags & 524288 && exportedDeclarationsCount <= 2) { - return; - } - if (exportedDeclarationsCount > 1) { - for (var _i = 0, declarations_9 = declarations; _i < declarations_9.length; _i++) { - var declaration = declarations_9[_i]; - if (isNotOverload(declaration)) { - diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Cannot_redeclare_exported_variable_0, id)); - } - } - } - }); - links.exportsChecked = true; - } - function isNotOverload(declaration) { - return (declaration.kind !== 228 && declaration.kind !== 151) || - !!declaration.body; - } - } - function checkSourceElement(node) { - if (!node) { - return; - } - var kind = node.kind; - if (cancellationToken) { - switch (kind) { - case 233: - case 229: - case 230: - case 228: - cancellationToken.throwIfCancellationRequested(); - } - } - switch (kind) { - case 145: - return checkTypeParameter(node); - case 146: - return checkParameter(node); - case 149: - case 148: - return checkPropertyDeclaration(node); - case 160: - case 161: - case 155: - case 156: - return checkSignatureDeclaration(node); - case 157: - return checkSignatureDeclaration(node); - case 151: - case 150: - return checkMethodDeclaration(node); - case 152: - return checkConstructorDeclaration(node); - case 153: - case 154: - return checkAccessorDeclaration(node); - case 159: - return checkTypeReferenceNode(node); - case 158: - return checkTypePredicate(node); - case 162: - return checkTypeQuery(node); - case 163: - return checkTypeLiteral(node); - case 164: - return checkArrayType(node); - case 165: - return checkTupleType(node); - case 166: - case 167: - return checkUnionOrIntersectionType(node); - case 168: - case 170: - return checkSourceElement(node.type); - case 171: - return checkIndexedAccessType(node); - case 172: - return checkMappedType(node); - case 228: - return checkFunctionDeclaration(node); - case 207: - case 234: - return checkBlock(node); - case 208: - return checkVariableStatement(node); - case 210: - return checkExpressionStatement(node); - case 211: - return checkIfStatement(node); - case 212: - return checkDoStatement(node); - case 213: - return checkWhileStatement(node); - case 214: - return checkForStatement(node); - case 215: - return checkForInStatement(node); - case 216: - return checkForOfStatement(node); - case 217: - case 218: - return checkBreakOrContinueStatement(node); - case 219: - return checkReturnStatement(node); - case 220: - return checkWithStatement(node); - case 221: - return checkSwitchStatement(node); - case 222: - return checkLabeledStatement(node); - case 223: - return checkThrowStatement(node); - case 224: - return checkTryStatement(node); - case 226: - return checkVariableDeclaration(node); - case 176: - return checkBindingElement(node); - case 229: - return checkClassDeclaration(node); - case 230: - return checkInterfaceDeclaration(node); - case 231: - return checkTypeAliasDeclaration(node); - case 232: - return checkEnumDeclaration(node); - case 233: - return checkModuleDeclaration(node); - case 238: - return checkImportDeclaration(node); - case 237: - return checkImportEqualsDeclaration(node); - case 244: - return checkExportDeclaration(node); - case 243: - return checkExportAssignment(node); - case 209: - checkGrammarStatementInAmbientContext(node); - return; - case 225: - checkGrammarStatementInAmbientContext(node); - return; - case 247: - return checkMissingDeclaration(node); - } - } - function checkNodeDeferred(node) { - if (deferredNodes) { - deferredNodes.push(node); - } - } - function checkDeferredNodes() { - for (var _i = 0, deferredNodes_1 = deferredNodes; _i < deferredNodes_1.length; _i++) { - var node = deferredNodes_1[_i]; - switch (node.kind) { - case 186: - case 187: - case 151: - case 150: - checkFunctionExpressionOrObjectLiteralMethodDeferred(node); - break; - case 153: - case 154: - checkAccessorDeclaration(node); - break; - case 199: - checkClassExpressionDeferred(node); - break; - } - } - } - function checkSourceFile(node) { - ts.performance.mark("beforeCheck"); - checkSourceFileWorker(node); - ts.performance.mark("afterCheck"); - ts.performance.measure("Check", "beforeCheck", "afterCheck"); - } - function checkSourceFileWorker(node) { - var links = getNodeLinks(node); - if (!(links.flags & 1)) { - if (compilerOptions.skipLibCheck && node.isDeclarationFile || compilerOptions.skipDefaultLibCheck && node.hasNoDefaultLib) { - return; - } - checkGrammarSourceFile(node); - potentialThisCollisions.length = 0; - potentialNewTargetCollisions.length = 0; - deferredNodes = []; - deferredUnusedIdentifierNodes = produceDiagnostics && noUnusedIdentifiers ? [] : undefined; - ts.forEach(node.statements, checkSourceElement); - checkDeferredNodes(); - if (ts.isExternalModule(node)) { - registerForUnusedIdentifiersCheck(node); - } - if (!node.isDeclarationFile) { - checkUnusedIdentifiers(); - } - deferredNodes = undefined; - deferredUnusedIdentifierNodes = undefined; - if (ts.isExternalOrCommonJsModule(node)) { - checkExternalModuleExports(node); - } - if (potentialThisCollisions.length) { - ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - potentialThisCollisions.length = 0; - } - if (potentialNewTargetCollisions.length) { - ts.forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); - potentialNewTargetCollisions.length = 0; - } - links.flags |= 1; - } - } - function getDiagnostics(sourceFile, ct) { - try { - cancellationToken = ct; - return getDiagnosticsWorker(sourceFile); - } - finally { - cancellationToken = undefined; - } - } - function getDiagnosticsWorker(sourceFile) { - throwIfNonDiagnosticsProducing(); - if (sourceFile) { - var previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - var previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; - checkSourceFile(sourceFile); - var semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); - var currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { - var deferredGlobalDiagnostics = ts.relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, ts.compareDiagnostics); - return ts.concatenate(deferredGlobalDiagnostics, semanticDiagnostics); - } - else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { - return ts.concatenate(currentGlobalDiagnostics, semanticDiagnostics); - } - return semanticDiagnostics; - } - ts.forEach(host.getSourceFiles(), checkSourceFile); - return diagnostics.getDiagnostics(); - } - function getGlobalDiagnostics() { - throwIfNonDiagnosticsProducing(); - return diagnostics.getGlobalDiagnostics(); - } - function throwIfNonDiagnosticsProducing() { - if (!produceDiagnostics) { - throw new Error("Trying to get diagnostics from a type checker that does not produce them."); - } - } - function isInsideWithStatementBody(node) { - if (node) { - while (node.parent) { - if (node.parent.kind === 220 && node.parent.statement === node) { - return true; - } - node = node.parent; - } - } - return false; - } - function getSymbolsInScope(location, meaning) { - if (isInsideWithStatementBody(location)) { - return []; - } - var symbols = ts.createMap(); - var memberFlags = 0; - populateSymbols(); - return symbolsToArray(symbols); - function populateSymbols() { - while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - case 233: - copySymbols(getSymbolOfNode(location).exports, meaning & 8914931); - break; - case 232: - copySymbols(getSymbolOfNode(location).exports, meaning & 8); - break; - case 199: - var className = location.name; - if (className) { - copySymbol(location.symbol, meaning); - } - case 229: - case 230: - if (!(memberFlags & 32)) { - copySymbols(getSymbolOfNode(location).members, meaning & 793064); - } - break; - case 186: - var funcName = location.name; - if (funcName) { - copySymbol(location.symbol, meaning); - } - break; - } - if (ts.introducesArgumentsExoticObject(location)) { - copySymbol(argumentsSymbol, meaning); - } - memberFlags = ts.getModifierFlags(location); - location = location.parent; - } - copySymbols(globals, meaning); - } - function copySymbol(symbol, meaning) { - if (symbol.flags & meaning) { - var id = symbol.name; - if (!symbols.has(id)) { - symbols.set(id, symbol); - } - } - } - function copySymbols(source, meaning) { - if (meaning) { - source.forEach(function (symbol) { - copySymbol(symbol, meaning); - }); - } - } - } - function isTypeDeclarationName(name) { - return name.kind === 71 && - isTypeDeclaration(name.parent) && - name.parent.name === name; - } - function isTypeDeclaration(node) { - switch (node.kind) { - case 145: - case 229: - case 230: - case 231: - case 232: - return true; - } - } - function isTypeReferenceIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 143) { - node = node.parent; - } - return node.parent && (node.parent.kind === 159 || node.parent.kind === 277); - } - function isHeritageClauseElementIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 179) { - node = node.parent; - } - return node.parent && node.parent.kind === 201; - } - function forEachEnclosingClass(node, callback) { - var result; - while (true) { - node = ts.getContainingClass(node); - if (!node) - break; - if (result = callback(node)) - break; - } - return result; - } - function isNodeWithinClass(node, classDeclaration) { - return !!forEachEnclosingClass(node, function (n) { return n === classDeclaration; }); - } - function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { - while (nodeOnRightSide.parent.kind === 143) { - nodeOnRightSide = nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 237) { - return nodeOnRightSide.parent.moduleReference === nodeOnRightSide && nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 243) { - return nodeOnRightSide.parent.expression === nodeOnRightSide && nodeOnRightSide.parent; - } - return undefined; - } - function isInRightSideOfImportOrExportAssignment(node) { - return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; - } - function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { - var specialPropertyAssignmentKind = ts.getSpecialPropertyAssignmentKind(entityName.parent.parent); - switch (specialPropertyAssignmentKind) { - case 1: - case 3: - return getSymbolOfNode(entityName.parent); - case 4: - case 2: - case 5: - return getSymbolOfNode(entityName.parent.parent); - } - } - function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { - if (ts.isDeclarationName(entityName)) { - return getSymbolOfNode(entityName.parent); - } - if (ts.isInJavaScriptFile(entityName) && - entityName.parent.kind === 179 && - entityName.parent === entityName.parent.parent.left) { - var specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(entityName); - if (specialPropertyAssignmentSymbol) { - return specialPropertyAssignmentSymbol; - } - } - if (entityName.parent.kind === 243 && ts.isEntityNameExpression(entityName)) { - return resolveEntityName(entityName, 107455 | 793064 | 1920 | 8388608); - } - if (entityName.kind !== 179 && isInRightSideOfImportOrExportAssignment(entityName)) { - var importEqualsDeclaration = ts.getAncestor(entityName, 237); - ts.Debug.assert(importEqualsDeclaration !== undefined); - return getSymbolOfPartOfRightHandSideOfImportEquals(entityName, true); - } - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (isHeritageClauseElementIdentifier(entityName)) { - var meaning = 0; - if (entityName.parent.kind === 201) { - meaning = 793064; - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning |= 107455; - } - } - else { - meaning = 1920; - } - meaning |= 8388608; - var entityNameSymbol = resolveEntityName(entityName, meaning); - if (entityNameSymbol) { - return entityNameSymbol; - } - } - if (ts.isPartOfExpression(entityName)) { - if (ts.nodeIsMissing(entityName)) { - return undefined; - } - if (entityName.kind === 71) { - if (ts.isJSXTagName(entityName) && isJsxIntrinsicIdentifier(entityName)) { - return getIntrinsicTagSymbol(entityName.parent); - } - return resolveEntityName(entityName, 107455, false, true); - } - else if (entityName.kind === 179) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkPropertyAccessExpression(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - else if (entityName.kind === 143) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkQualifiedName(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - } - else if (isTypeReferenceIdentifier(entityName)) { - var meaning = (entityName.parent.kind === 159 || entityName.parent.kind === 277) ? 793064 : 1920; - return resolveEntityName(entityName, meaning, false, true); - } - else if (entityName.parent.kind === 253) { - return getJsxAttributePropertySymbol(entityName.parent); - } - if (entityName.parent.kind === 158) { - return resolveEntityName(entityName, 1); - } - return undefined; - } - function getSymbolAtLocation(node) { - if (node.kind === 265) { - return ts.isExternalModule(node) ? getMergedSymbol(node.symbol) : undefined; - } - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (ts.isDeclarationName(node)) { - return getSymbolOfNode(node.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(node)) { - return getSymbolOfNode(node.parent.parent); - } - if (node.kind === 71) { - if (isInRightSideOfImportOrExportAssignment(node)) { - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - } - else if (node.parent.kind === 176 && - node.parent.parent.kind === 174 && - node === node.parent.propertyName) { - var typeOfPattern = getTypeOfNode(node.parent.parent); - var propertyDeclaration = typeOfPattern && getPropertyOfType(typeOfPattern, node.text); - if (propertyDeclaration) { - return propertyDeclaration; - } - } - } - switch (node.kind) { - case 71: - case 179: - case 143: - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - case 99: - var container = ts.getThisContainer(node, false); - if (ts.isFunctionLike(container)) { - var sig = getSignatureFromDeclaration(container); - if (sig.thisParameter) { - return sig.thisParameter; - } - } - case 97: - var type = ts.isPartOfExpression(node) ? getTypeOfExpression(node) : getTypeFromTypeNode(node); - return type.symbol; - case 169: - return getTypeFromTypeNode(node).symbol; - case 123: - var constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 152) { - return constructorDeclaration.parent.symbol; - } - return undefined; - case 9: - if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || - ((node.parent.kind === 238 || node.parent.kind === 244) && - node.parent.moduleSpecifier === node)) { - return resolveExternalModuleName(node, node); - } - if (ts.isInJavaScriptFile(node) && ts.isRequireCall(node.parent, false)) { - return resolveExternalModuleName(node, node); - } - case 8: - if (node.parent.kind === 180 && node.parent.argumentExpression === node) { - var objectType = getTypeOfExpression(node.parent.expression); - if (objectType === unknownType) - return undefined; - var apparentType = getApparentType(objectType); - if (apparentType === unknownType) - return undefined; - return getPropertyOfType(apparentType, node.text); - } - break; - } - return undefined; - } - function getShorthandAssignmentValueSymbol(location) { - if (location && location.kind === 262) { - return resolveEntityName(location.name, 107455 | 8388608); - } - return undefined; - } - function getExportSpecifierLocalTargetSymbol(node) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node) : - resolveEntityName(node.propertyName || node.name, 107455 | 793064 | 1920 | 8388608); - } - function getTypeOfNode(node) { - if (isInsideWithStatementBody(node)) { - return unknownType; - } - if (ts.isPartOfTypeNode(node)) { - var typeFromTypeNode = getTypeFromTypeNode(node); - if (typeFromTypeNode && ts.isExpressionWithTypeArgumentsInClassImplementsClause(node)) { - var containingClass = ts.getContainingClass(node); - var classType = getTypeOfNode(containingClass); - typeFromTypeNode = getTypeWithThisArgument(typeFromTypeNode, classType.thisType); - } - return typeFromTypeNode; - } - if (ts.isPartOfExpression(node)) { - return getRegularTypeOfExpression(node); - } - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(node)) { - var classNode = ts.getContainingClass(node); - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classNode)); - var baseType = getBaseTypes(classType)[0]; - return baseType && getTypeWithThisArgument(baseType, classType.thisType); - } - if (isTypeDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getDeclaredTypeOfSymbol(symbol); - } - if (isTypeDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - } - if (ts.isDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getTypeOfSymbol(symbol); - } - if (ts.isDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getTypeOfSymbol(symbol); - } - if (ts.isBindingPattern(node)) { - return getTypeForVariableLikeDeclaration(node.parent, true); - } - if (isInRightSideOfImportOrExportAssignment(node)) { - var symbol = getSymbolAtLocation(node); - var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); - return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); - } - return unknownType; - } - function getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr) { - ts.Debug.assert(expr.kind === 178 || expr.kind === 177); - if (expr.parent.kind === 216) { - var iteratedType = checkRightHandSideOfForOf(expr.parent.expression, expr.parent.awaitModifier); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - if (expr.parent.kind === 194) { - var iteratedType = getTypeOfExpression(expr.parent.right); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - if (expr.parent.kind === 261) { - var typeOfParentObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent.parent); - return checkObjectLiteralDestructuringPropertyAssignment(typeOfParentObjectLiteral || unknownType, expr.parent); - } - ts.Debug.assert(expr.parent.kind === 177); - var typeOfArrayLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent); - var elementType = checkIteratedTypeOrElementType(typeOfArrayLiteral || unknownType, expr.parent, false, false) || unknownType; - return checkArrayLiteralDestructuringElementAssignment(expr.parent, typeOfArrayLiteral, ts.indexOf(expr.parent.elements, expr), elementType || unknownType); - } - function getPropertySymbolOfDestructuringAssignment(location) { - var typeOfObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(location.parent.parent); - return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.text); - } - function getRegularTypeOfExpression(expr) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; - } - return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); - } - function getParentTypeOfClassElement(node) { - var classSymbol = getSymbolOfNode(node.parent); - return ts.getModifierFlags(node) & 32 - ? getTypeOfSymbol(classSymbol) - : getDeclaredTypeOfSymbol(classSymbol); - } - function getAugmentedPropertiesOfType(type) { - type = getApparentType(type); - var propsByName = createSymbolTable(getPropertiesOfType(type)); - if (getSignaturesOfType(type, 0).length || getSignaturesOfType(type, 1).length) { - ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { - if (!propsByName.has(p.name)) { - propsByName.set(p.name, p); - } - }); - } - return getNamedMembers(propsByName); - } - function getRootSymbols(symbol) { - if (getCheckFlags(symbol) & 6) { - var symbols_3 = []; - var name_2 = symbol.name; - ts.forEach(getSymbolLinks(symbol).containingType.types, function (t) { - var symbol = getPropertyOfType(t, name_2); - if (symbol) { - symbols_3.push(symbol); - } - }); - return symbols_3; - } - else if (symbol.flags & 134217728) { - if (symbol.leftSpread) { - var links = symbol; - return getRootSymbols(links.leftSpread).concat(getRootSymbols(links.rightSpread)); - } - if (symbol.syntheticOrigin) { - return getRootSymbols(symbol.syntheticOrigin); - } - var target = void 0; - var next = symbol; - while (next = getSymbolLinks(next).target) { - target = next; - } - if (target) { - return [target]; - } - } - return [symbol]; - } - function isArgumentsLocalBinding(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var isPropertyName_1 = node.parent.kind === 179 && node.parent.name === node; - return !isPropertyName_1 && getReferencedValueSymbol(node) === argumentsSymbol; - } - } - return false; - } - function moduleExportsSomeValue(moduleReferenceExpression) { - var moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression); - if (!moduleSymbol || ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return true; - } - var hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol); - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - var symbolLinks = getSymbolLinks(moduleSymbol); - if (symbolLinks.exportsSomeValue === undefined) { - symbolLinks.exportsSomeValue = hasExportAssignment - ? !!(moduleSymbol.flags & 107455) - : ts.forEachEntry(getExportsOfModule(moduleSymbol), isValue); - } - return symbolLinks.exportsSomeValue; - function isValue(s) { - s = resolveSymbol(s); - return s && !!(s.flags & 107455); - } - } - function isNameOfModuleOrEnumDeclaration(node) { - var parent = node.parent; - return parent && ts.isModuleOrEnumDeclaration(parent) && node === parent.name; - } - function getReferencedExportContainer(node, prefixLocals) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node)); - if (symbol) { - if (symbol.flags & 1048576) { - var exportSymbol = getMergedSymbol(symbol.exportSymbol); - if (!prefixLocals && exportSymbol.flags & 944) { - return undefined; - } - symbol = exportSymbol; - } - var parentSymbol_1 = getParentOfSymbol(symbol); - if (parentSymbol_1) { - if (parentSymbol_1.flags & 512 && parentSymbol_1.valueDeclaration.kind === 265) { - var symbolFile = parentSymbol_1.valueDeclaration; - var referenceFile = ts.getSourceFileOfNode(node); - var symbolIsUmdExport = symbolFile !== referenceFile; - return symbolIsUmdExport ? undefined : symbolFile; - } - return ts.findAncestor(node.parent, function (n) { return ts.isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol_1; }); - } - } - } - } - function getReferencedImportDeclaration(node) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && symbol.flags & 8388608) { - return getDeclarationOfAliasSymbol(symbol); - } - } - return undefined; - } - function isSymbolOfDeclarationWithCollidingName(symbol) { - if (symbol.flags & 418) { - var links = getSymbolLinks(symbol); - if (links.isDeclarationWithCollidingName === undefined) { - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (ts.isStatementWithLocals(container)) { - var nodeLinks_1 = getNodeLinks(symbol.valueDeclaration); - if (!!resolveName(container.parent, symbol.name, 107455, undefined, undefined)) { - links.isDeclarationWithCollidingName = true; - } - else if (nodeLinks_1.flags & 131072) { - var isDeclaredInLoop = nodeLinks_1.flags & 262144; - var inLoopInitializer = ts.isIterationStatement(container, false); - var inLoopBodyBlock = container.kind === 207 && ts.isIterationStatement(container.parent, false); - links.isDeclarationWithCollidingName = !ts.isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || (!inLoopInitializer && !inLoopBodyBlock)); - } - else { - links.isDeclarationWithCollidingName = false; - } - } - } - return links.isDeclarationWithCollidingName; - } - return false; - } - function getReferencedDeclarationWithCollidingName(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { - return symbol.valueDeclaration; - } - } - } - return undefined; - } - function isDeclarationWithCollidingName(node) { - node = ts.getParseTreeNode(node, ts.isDeclaration); - if (node) { - var symbol = getSymbolOfNode(node); - if (symbol) { - return isSymbolOfDeclarationWithCollidingName(symbol); - } - } - return false; - } - function isValueAliasDeclaration(node) { - switch (node.kind) { - case 237: - case 239: - case 240: - case 242: - case 246: - return isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol); - case 244: - var exportClause = node.exportClause; - return exportClause && ts.forEach(exportClause.elements, isValueAliasDeclaration); - case 243: - return node.expression - && node.expression.kind === 71 - ? isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol) - : true; - } - return false; - } - function isTopLevelValueImportEqualsWithEntityName(node) { - node = ts.getParseTreeNode(node, ts.isImportEqualsDeclaration); - if (node === undefined || node.parent.kind !== 265 || !ts.isInternalModuleImportEqualsDeclaration(node)) { - return false; - } - var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); - return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); - } - function isAliasResolvedToValue(symbol) { - var target = resolveAlias(symbol); - if (target === unknownSymbol) { - return true; - } - return target.flags & 107455 && - (compilerOptions.preserveConstEnums || !isConstEnumOrConstEnumOnlyModule(target)); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || s.constEnumOnlyModule; - } - function isReferencedAliasDeclaration(node, checkChildren) { - if (ts.isAliasSymbolDeclaration(node)) { - var symbol = getSymbolOfNode(node); - if (symbol && getSymbolLinks(symbol).referenced) { - return true; - } - } - if (checkChildren) { - return ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); - } - return false; - } - function isImplementationOfOverload(node) { - if (ts.nodeIsPresent(node.body)) { - var symbol = getSymbolOfNode(node); - var signaturesOfSymbol = getSignaturesOfSymbol(symbol); - return signaturesOfSymbol.length > 1 || - (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); - } - return false; - } - function isRequiredInitializedParameter(parameter) { - return strictNullChecks && - !isOptionalParameter(parameter) && - parameter.initializer && - !(ts.getModifierFlags(parameter) & 92); - } - function getNodeCheckFlags(node) { - return getNodeLinks(node).flags; - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue; - } - function canHaveConstantValue(node) { - switch (node.kind) { - case 264: - case 179: - case 180: - return true; - } - return false; - } - function getConstantValue(node) { - if (node.kind === 264) { - return getEnumMemberValue(node); - } - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol && (symbol.flags & 8)) { - if (ts.isConstEnumDeclaration(symbol.valueDeclaration.parent)) { - return getEnumMemberValue(symbol.valueDeclaration); - } - } - return undefined; - } - function isFunctionType(type) { - return type.flags & 32768 && getSignaturesOfType(type, 0).length > 0; - } - function getTypeReferenceSerializationKind(typeName, location) { - var valueSymbol = resolveEntityName(typeName, 107455, true, false, location); - var typeSymbol = resolveEntityName(typeName, 793064, true, false, location); - if (valueSymbol && valueSymbol === typeSymbol) { - var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false); - if (globalPromiseSymbol && valueSymbol === globalPromiseSymbol) { - return ts.TypeReferenceSerializationKind.Promise; - } - var constructorType = getTypeOfSymbol(valueSymbol); - if (constructorType && isConstructorType(constructorType)) { - return ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue; - } - } - if (!typeSymbol) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - var type = getDeclaredTypeOfSymbol(typeSymbol); - if (type === unknownType) { - return ts.TypeReferenceSerializationKind.Unknown; - } - else if (type.flags & 1) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - else if (isTypeOfKind(type, 1024 | 6144 | 8192)) { - return ts.TypeReferenceSerializationKind.VoidNullableOrNeverType; - } - else if (isTypeOfKind(type, 136)) { - return ts.TypeReferenceSerializationKind.BooleanType; - } - else if (isTypeOfKind(type, 340)) { - return ts.TypeReferenceSerializationKind.NumberLikeType; - } - else if (isTypeOfKind(type, 262178)) { - return ts.TypeReferenceSerializationKind.StringLikeType; - } - else if (isTupleType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else if (isTypeOfKind(type, 512)) { - return ts.TypeReferenceSerializationKind.ESSymbolType; - } - else if (isFunctionType(type)) { - return ts.TypeReferenceSerializationKind.TypeWithCallSignature; - } - else if (isArrayType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else { - return ts.TypeReferenceSerializationKind.ObjectType; - } - } - function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { - var symbol = getSymbolOfNode(declaration); - var type = symbol && !(symbol.flags & (2048 | 131072)) - ? getWidenedLiteralType(getTypeOfSymbol(symbol)) - : unknownType; - if (flags & 4096) { - type = includeFalsyTypes(type, 2048); - } - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { - var signature = getSignatureFromDeclaration(signatureDeclaration); - getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); - } - function writeTypeOfExpression(expr, enclosingDeclaration, flags, writer) { - var type = getWidenedType(getRegularTypeOfExpression(expr)); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function hasGlobalName(name) { - return globals.has(name); - } - function getReferencedValueSymbol(reference, startInDeclarationContainer) { - var resolvedSymbol = getNodeLinks(reference).resolvedSymbol; - if (resolvedSymbol) { - return resolvedSymbol; - } - var location = reference; - if (startInDeclarationContainer) { - var parent = reference.parent; - if (ts.isDeclaration(parent) && reference === parent.name) { - location = getDeclarationContainer(parent); - } - } - return resolveName(location, reference.text, 107455 | 1048576 | 8388608, undefined, undefined); - } - function getReferencedValueDeclaration(reference) { - if (!ts.isGeneratedIdentifier(reference)) { - reference = ts.getParseTreeNode(reference, ts.isIdentifier); - if (reference) { - var symbol = getReferencedValueSymbol(reference); - if (symbol) { - return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; - } - } - } - return undefined; - } - function isLiteralConstDeclaration(node) { - if (ts.isConst(node)) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - return !!(type.flags & 96 && type.flags & 1048576); - } - return false; - } - function writeLiteralConstValue(node, writer) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - writer.writeStringLiteral(literalTypeToString(type)); - } - function createResolver() { - var resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives(); - var fileToDirective; - if (resolvedTypeReferenceDirectives) { - fileToDirective = ts.createFileMap(); - resolvedTypeReferenceDirectives.forEach(function (resolvedDirective, key) { - if (!resolvedDirective) { - return; - } - var file = host.getSourceFile(resolvedDirective.resolvedFileName); - fileToDirective.set(file.path, key); - }); - } - return { - getReferencedExportContainer: getReferencedExportContainer, - getReferencedImportDeclaration: getReferencedImportDeclaration, - getReferencedDeclarationWithCollidingName: getReferencedDeclarationWithCollidingName, - isDeclarationWithCollidingName: isDeclarationWithCollidingName, - isValueAliasDeclaration: function (node) { - node = ts.getParseTreeNode(node); - return node ? isValueAliasDeclaration(node) : true; - }, - hasGlobalName: hasGlobalName, - isReferencedAliasDeclaration: function (node, checkChildren) { - node = ts.getParseTreeNode(node); - return node ? isReferencedAliasDeclaration(node, checkChildren) : true; - }, - getNodeCheckFlags: function (node) { - node = ts.getParseTreeNode(node); - return node ? getNodeCheckFlags(node) : undefined; - }, - isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, - isDeclarationVisible: isDeclarationVisible, - isImplementationOfOverload: isImplementationOfOverload, - isRequiredInitializedParameter: isRequiredInitializedParameter, - writeTypeOfDeclaration: writeTypeOfDeclaration, - writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, - writeTypeOfExpression: writeTypeOfExpression, - isSymbolAccessible: isSymbolAccessible, - isEntityNameVisible: isEntityNameVisible, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - collectLinkedAliases: collectLinkedAliases, - getReferencedValueDeclaration: getReferencedValueDeclaration, - getTypeReferenceSerializationKind: getTypeReferenceSerializationKind, - isOptionalParameter: isOptionalParameter, - moduleExportsSomeValue: moduleExportsSomeValue, - isArgumentsLocalBinding: isArgumentsLocalBinding, - getExternalModuleFileFromDeclaration: getExternalModuleFileFromDeclaration, - getTypeReferenceDirectivesForEntityName: getTypeReferenceDirectivesForEntityName, - getTypeReferenceDirectivesForSymbol: getTypeReferenceDirectivesForSymbol, - isLiteralConstDeclaration: isLiteralConstDeclaration, - writeLiteralConstValue: writeLiteralConstValue, - getJsxFactoryEntity: function () { return _jsxFactoryEntity; } - }; - function getTypeReferenceDirectivesForEntityName(node) { - if (!fileToDirective) { - return undefined; - } - var meaning = (node.kind === 179) || (node.kind === 71 && isInTypeQuery(node)) - ? 107455 | 1048576 - : 793064 | 1920; - var symbol = resolveEntityName(node, meaning, true); - return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : undefined; - } - function getTypeReferenceDirectivesForSymbol(symbol, meaning) { - if (!fileToDirective) { - return undefined; - } - if (!isSymbolFromTypeDeclarationFile(symbol)) { - return undefined; - } - var typeReferenceDirectives; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.symbol && decl.symbol.flags & meaning) { - var file = ts.getSourceFileOfNode(decl); - var typeReferenceDirective = fileToDirective.get(file.path); - if (typeReferenceDirective) { - (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective); - } - else { - return undefined; - } - } - } - return typeReferenceDirectives; - } - function isSymbolFromTypeDeclarationFile(symbol) { - if (!symbol.declarations) { - return false; - } - var current = symbol; - while (true) { - var parent = getParentOfSymbol(current); - if (parent) { - current = parent; - } - else { - break; - } - } - if (current.valueDeclaration && current.valueDeclaration.kind === 265 && current.flags & 512) { - return false; - } - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var file = ts.getSourceFileOfNode(decl); - if (fileToDirective.contains(file.path)) { - return true; - } - } - return false; - } - } - function getExternalModuleFileFromDeclaration(declaration) { - var specifier = ts.getExternalModuleName(declaration); - var moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, undefined); - if (!moduleSymbol) { - return undefined; - } - return ts.getDeclarationOfKind(moduleSymbol, 265); - } - function initializeTypeChecker() { - for (var _i = 0, _a = host.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - ts.bindSourceFile(file, compilerOptions); - } - var augmentations; - for (var _b = 0, _c = host.getSourceFiles(); _b < _c.length; _b++) { - var file = _c[_b]; - if (!ts.isExternalOrCommonJsModule(file)) { - mergeSymbolTable(globals, file.locals); - } - if (file.patternAmbientModules && file.patternAmbientModules.length) { - patternAmbientModules = ts.concatenate(patternAmbientModules, file.patternAmbientModules); - } - if (file.moduleAugmentations.length) { - (augmentations || (augmentations = [])).push(file.moduleAugmentations); - } - if (file.symbol && file.symbol.globalExports) { - var source = file.symbol.globalExports; - source.forEach(function (sourceSymbol, id) { - if (!globals.has(id)) { - globals.set(id, sourceSymbol); - } - }); - } - } - if (augmentations) { - for (var _d = 0, augmentations_1 = augmentations; _d < augmentations_1.length; _d++) { - var list = augmentations_1[_d]; - for (var _e = 0, list_1 = list; _e < list_1.length; _e++) { - var augmentation = list_1[_e]; - mergeModuleAugmentation(augmentation); - } - } - } - addToSymbolTable(globals, builtinGlobals, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0); - getSymbolLinks(undefinedSymbol).type = undefinedWideningType; - getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true); - getSymbolLinks(unknownSymbol).type = unknownType; - globalArrayType = getGlobalType("Array", 1, true); - globalObjectType = getGlobalType("Object", 0, true); - globalFunctionType = getGlobalType("Function", 0, true); - globalStringType = getGlobalType("String", 0, true); - globalNumberType = getGlobalType("Number", 0, true); - globalBooleanType = getGlobalType("Boolean", 0, true); - globalRegExpType = getGlobalType("RegExp", 0, true); - anyArrayType = createArrayType(anyType); - autoArrayType = createArrayType(autoType); - globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1); - anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; - globalThisType = getGlobalTypeOrUndefined("ThisType", 1); - } - function checkExternalEmitHelpers(location, helpers) { - if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) { - var sourceFile = ts.getSourceFileOfNode(location); - if (ts.isEffectiveExternalModule(sourceFile, compilerOptions) && !ts.isInAmbientContext(location)) { - var helpersModule = resolveHelpersModule(sourceFile, location); - if (helpersModule !== unknownSymbol) { - var uncheckedHelpers = helpers & ~requestedExternalEmitHelpers; - for (var helper = 1; helper <= 16384; helper <<= 1) { - if (uncheckedHelpers & helper) { - var name = getHelperName(helper); - var symbol = getSymbol(helpersModule.exports, ts.escapeIdentifier(name), 107455); - if (!symbol) { - error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1, ts.externalHelpersModuleNameText, name); - } - } - } - } - requestedExternalEmitHelpers |= helpers; - } - } - } - function getHelperName(helper) { - switch (helper) { - case 1: return "__extends"; - case 2: return "__assign"; - case 4: return "__rest"; - case 8: return "__decorate"; - case 16: return "__metadata"; - case 32: return "__param"; - case 64: return "__awaiter"; - case 128: return "__generator"; - case 256: return "__values"; - case 512: return "__read"; - case 1024: return "__spread"; - case 2048: return "__await"; - case 4096: return "__asyncGenerator"; - case 8192: return "__asyncDelegator"; - case 16384: return "__asyncValues"; - default: ts.Debug.fail("Unrecognized helper."); - } - } - function resolveHelpersModule(node, errorNode) { - if (!externalHelpersModule) { - externalHelpersModule = resolveExternalModule(node, ts.externalHelpersModuleNameText, ts.Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; - } - return externalHelpersModule; - } - function checkGrammarDecorators(node) { - if (!node.decorators) { - return false; - } - if (!ts.nodeCanBeDecorated(node)) { - if (node.kind === 151 && !ts.nodeIsPresent(node.body)) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); - } - } - else if (node.kind === 153 || node.kind === 154) { - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); - } - } - return false; - } - function checkGrammarModifiers(node) { - var quickResult = reportObviousModifierErrors(node); - if (quickResult !== undefined) { - return quickResult; - } - var lastStatic, lastPrivate, lastProtected, lastDeclare, lastAsync, lastReadonly; - var flags = 0; - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 131) { - if (node.kind === 148 || node.kind === 150) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_member, ts.tokenToString(modifier.kind)); - } - if (node.kind === 157) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_an_index_signature, ts.tokenToString(modifier.kind)); - } - } - switch (modifier.kind) { - case 76: - if (node.kind !== 232 && node.parent.kind === 229) { - return grammarErrorOnNode(node, ts.Diagnostics.A_class_member_cannot_have_the_0_keyword, ts.tokenToString(76)); - } - break; - case 114: - case 113: - case 112: - var text = visibilityToString(ts.modifierToFlag(modifier.kind)); - if (modifier.kind === 113) { - lastProtected = modifier; - } - else if (modifier.kind === 112) { - lastPrivate = modifier; - } - if (flags & 28) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); - } - else if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } - else if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); - } - else if (node.parent.kind === 234 || node.parent.kind === 265) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); - } - else if (flags & 128) { - if (modifier.kind === 112) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); - } - else { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); - } - } - flags |= ts.modifierToFlag(modifier.kind); - break; - case 115: - if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); - } - else if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); - } - else if (node.parent.kind === 234 || node.parent.kind === 265) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } - else if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - flags |= 32; - lastStatic = modifier; - break; - case 131: - if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "readonly"); - } - else if (node.kind !== 149 && node.kind !== 148 && node.kind !== 157 && node.kind !== 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); - } - flags |= 64; - lastReadonly = modifier; - break; - case 84: - if (flags & 1) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); - } - else if (flags & 2) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } - else if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); - } - else if (node.parent.kind === 229) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } - flags |= 1; - break; - case 124: - if (flags & 2) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.parent.kind === 229) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } - else if (ts.isInAmbientContext(node.parent) && node.parent.kind === 234) { - return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } - flags |= 2; - lastDeclare = modifier; - break; - case 117: - if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "abstract"); - } - if (node.kind !== 229) { - if (node.kind !== 151 && - node.kind !== 149 && - node.kind !== 153 && - node.kind !== 154) { - return grammarErrorOnNode(modifier, ts.Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); - } - if (!(node.parent.kind === 229 && ts.getModifierFlags(node.parent) & 128)) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class); - } - if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - if (flags & 8) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); - } - } - flags |= 128; - break; - case 120: - if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "async"); - } - else if (flags & 2 || ts.isInAmbientContext(node.parent)) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); - } - flags |= 256; - lastAsync = modifier; - break; - } - } - if (node.kind === 152) { - if (flags & 32) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - if (flags & 128) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "abstract"); - } - else if (flags & 256) { - return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); - } - else if (flags & 64) { - return grammarErrorOnNode(lastReadonly, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "readonly"); - } - return; - } - else if ((node.kind === 238 || node.kind === 237) && flags & 2) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); - } - else if (node.kind === 146 && (flags & 92) && ts.isBindingPattern(node.name)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); - } - else if (node.kind === 146 && (flags & 92) && node.dotDotDotToken) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); - } - if (flags & 256) { - return checkGrammarAsyncModifier(node, lastAsync); - } - } - function reportObviousModifierErrors(node) { - return !node.modifiers - ? false - : shouldReportBadModifier(node) - ? grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here) - : undefined; - } - function shouldReportBadModifier(node) { - switch (node.kind) { - case 153: - case 154: - case 152: - case 149: - case 148: - case 151: - case 150: - case 157: - case 233: - case 238: - case 237: - case 244: - case 243: - case 186: - case 187: - case 146: - return false; - default: - if (node.parent.kind === 234 || node.parent.kind === 265) { - return false; - } - switch (node.kind) { - case 228: - return nodeHasAnyModifiersExcept(node, 120); - case 229: - return nodeHasAnyModifiersExcept(node, 117); - case 230: - case 208: - case 231: - return true; - case 232: - return nodeHasAnyModifiersExcept(node, 76); - default: - ts.Debug.fail(); - return false; - } - } - } - function nodeHasAnyModifiersExcept(node, allowedModifier) { - return node.modifiers.length > 1 || node.modifiers[0].kind !== allowedModifier; - } - function checkGrammarAsyncModifier(node, asyncModifier) { - switch (node.kind) { - case 151: - case 228: - case 186: - case 187: - return false; - } - return grammarErrorOnNode(asyncModifier, ts.Diagnostics._0_modifier_cannot_be_used_here, "async"); - } - function checkGrammarForDisallowedTrailingComma(list) { - if (list && list.hasTrailingComma) { - var start = list.end - ",".length; - var end = list.end; - var sourceFile = ts.getSourceFileOfNode(list[0]); - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function checkGrammarTypeParameterList(typeParameters, file) { - if (checkGrammarForDisallowedTrailingComma(typeParameters)) { - return true; - } - if (typeParameters && typeParameters.length === 0) { - var start = typeParameters.pos - "<".length; - var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; - return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); - } - } - function checkGrammarParameterList(parameters) { - var seenOptionalParameter = false; - var parameterCount = parameters.length; - for (var i = 0; i < parameterCount; i++) { - var parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== (parameterCount - 1)) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (ts.isBindingPattern(parameter.name)) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } - else if (parameter.questionToken) { - seenOptionalParameter = true; - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } - } - else if (seenOptionalParameter && !parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } - } - } - function checkGrammarFunctionLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || - checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file); - } - function checkGrammarClassLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file); - } - function checkGrammarArrowFunction(node, file) { - if (node.kind === 187) { - var arrowFunction = node; - var startLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.end).line; - if (startLine !== endLine) { - return grammarErrorOnNode(arrowFunction.equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); - } - } - return false; - } - function checkGrammarIndexSignatureParameters(node) { - var parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - else { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - } - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); - } - if (ts.getModifierFlags(parameter) !== 0) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); - } - if (!parameter.type) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); - } - if (parameter.type.kind !== 136 && parameter.type.kind !== 133) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); - } - if (!node.type) { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); - } - } - function checkGrammarIndexSignature(node) { - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node); - } - function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { - if (typeArguments && typeArguments.length === 0) { - var sourceFile = ts.getSourceFileOfNode(node); - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function checkGrammarTypeArguments(node, typeArguments) { - return checkGrammarForDisallowedTrailingComma(typeArguments) || - checkGrammarForAtLeastOneTypeArgument(node, typeArguments); - } - function checkGrammarForOmittedArgument(node, args) { - if (args) { - var sourceFile = ts.getSourceFileOfNode(node); - for (var _i = 0, args_4 = args; _i < args_4.length; _i++) { - var arg = args_4[_i]; - if (arg.kind === 200) { - return grammarErrorAtPos(sourceFile, arg.pos, 0, ts.Diagnostics.Argument_expression_expected); - } - } - } - } - function checkGrammarArguments(node, args) { - return checkGrammarForOmittedArgument(node, args); - } - function checkGrammarHeritageClause(node) { - var types = node.types; - if (checkGrammarForDisallowedTrailingComma(types)) { - return true; - } - if (types && types.length === 0) { - var listType = ts.tokenToString(node.token); - var sourceFile = ts.getSourceFileOfNode(node); - return grammarErrorAtPos(sourceFile, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); - } - } - function checkGrammarClassDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - var seenImplementsClause = false; - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); - } - seenImplementsClause = true; - } - checkGrammarHeritageClause(heritageClause); - } - } - } - function checkGrammarInterfaceDeclaration(node) { - var seenExtendsClause = false; - if (node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108); - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); - } - checkGrammarHeritageClause(heritageClause); - } - } - return false; - } - function checkGrammarComputedPropertyName(node) { - if (node.kind !== 144) { - return false; - } - var computedPropertyName = node; - if (computedPropertyName.expression.kind === 194 && computedPropertyName.expression.operatorToken.kind === 26) { - return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); - } - } - function checkGrammarForGenerator(node) { - if (node.asteriskToken) { - ts.Debug.assert(node.kind === 228 || - node.kind === 186 || - node.kind === 151); - if (ts.isInAmbientContext(node)) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_allowed_in_an_ambient_context); - } - if (!node.body) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); - } - } - } - function checkGrammarForInvalidQuestionMark(questionToken, message) { - if (questionToken) { - return grammarErrorOnNode(questionToken, message); - } - } - function checkGrammarObjectLiteralExpression(node, inDestructuring) { - var seen = ts.createMap(); - var Property = 1; - var GetAccessor = 2; - var SetAccessor = 4; - var GetOrSetAccessor = GetAccessor | SetAccessor; - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263) { - continue; - } - var name = prop.name; - if (name.kind === 144) { - checkGrammarComputedPropertyName(name); - } - if (prop.kind === 262 && !inDestructuring && prop.objectAssignmentInitializer) { - return grammarErrorOnNode(prop.equalsToken, ts.Diagnostics.can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment); - } - if (prop.modifiers) { - for (var _b = 0, _c = prop.modifiers; _b < _c.length; _b++) { - var mod = _c[_b]; - if (mod.kind !== 120 || prop.kind !== 151) { - grammarErrorOnNode(mod, ts.Diagnostics._0_modifier_cannot_be_used_here, ts.getTextOfNode(mod)); - } - } - } - var currentKind = void 0; - if (prop.kind === 261 || prop.kind === 262) { - checkGrammarForInvalidQuestionMark(prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); - if (name.kind === 8) { - checkGrammarNumericLiteral(name); - } - currentKind = Property; - } - else if (prop.kind === 151) { - currentKind = Property; - } - else if (prop.kind === 153) { - currentKind = GetAccessor; - } - else if (prop.kind === 154) { - currentKind = SetAccessor; - } - else { - ts.Debug.fail("Unexpected syntax kind:" + prop.kind); - } - var effectiveName = ts.getPropertyNameForPropertyNameNode(name); - if (effectiveName === undefined) { - continue; - } - var existingKind = seen.get(effectiveName); - if (!existingKind) { - seen.set(effectiveName, currentKind); - } - else { - if (currentKind === Property && existingKind === Property) { - grammarErrorOnNode(name, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(name)); - } - else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { - if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { - seen.set(effectiveName, currentKind | existingKind); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } - } - } - } - function checkGrammarJsxElement(node) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) { - var attr = _a[_i]; - if (attr.kind === 255) { - continue; - } - var jsxAttr = attr; - var name = jsxAttr.name; - if (!seen.get(name.text)) { - seen.set(name.text, true); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); - } - var initializer = jsxAttr.initializer; - if (initializer && initializer.kind === 256 && !initializer.expression) { - return grammarErrorOnNode(jsxAttr.initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); - } - } - } - function checkGrammarForInOrForOfStatement(forInOrOfStatement) { - if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { - return true; - } - if (forInOrOfStatement.kind === 216 && forInOrOfStatement.awaitModifier) { - if ((forInOrOfStatement.flags & 16384) === 0) { - return grammarErrorOnNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator); - } - } - if (forInOrOfStatement.initializer.kind === 227) { - var variableList = forInOrOfStatement.initializer; - if (!checkGrammarVariableDeclarationList(variableList)) { - var declarations = variableList.declarations; - if (!declarations.length) { - return false; - } - if (declarations.length > 1) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement - : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; - return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); - } - var firstDeclaration = declarations[0]; - if (firstDeclaration.initializer) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer - : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; - return grammarErrorOnNode(firstDeclaration.name, diagnostic); - } - if (firstDeclaration.type) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation - : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; - return grammarErrorOnNode(firstDeclaration, diagnostic); - } - } - } - return false; - } - function checkGrammarAccessor(accessor) { - var kind = accessor.kind; - if (languageVersion < 1) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); - } - else if (ts.isInAmbientContext(accessor)) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); - } - else if (accessor.body === undefined && !(ts.getModifierFlags(accessor) & 128)) { - return grammarErrorAtPos(ts.getSourceFileOfNode(accessor), accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - else if (accessor.body && ts.getModifierFlags(accessor) & 128) { - return grammarErrorOnNode(accessor, ts.Diagnostics.An_abstract_accessor_cannot_have_an_implementation); - } - else if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); - } - else if (!doesAccessorHaveCorrectParameterCount(accessor)) { - return grammarErrorOnNode(accessor.name, kind === 153 ? - ts.Diagnostics.A_get_accessor_cannot_have_parameters : - ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); - } - else if (kind === 154) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - else { - var parameter = accessor.parameters[0]; - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - else if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); - } - } - } - } - function doesAccessorHaveCorrectParameterCount(accessor) { - return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 153 ? 0 : 1); - } - function getAccessorThisParameter(accessor) { - if (accessor.parameters.length === (accessor.kind === 153 ? 1 : 2)) { - return ts.getThisParameter(accessor); - } - } - function checkGrammarForNonSymbolComputedProperty(node, message) { - if (ts.isDynamicName(node)) { - return grammarErrorOnNode(node, message); - } - } - function checkGrammarMethod(node) { - if (checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) || - checkGrammarFunctionLikeDeclaration(node) || - checkGrammarForGenerator(node)) { - return true; - } - if (node.parent.kind === 178) { - if (checkGrammarForInvalidQuestionMark(node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional)) { - return true; - } - else if (node.body === undefined) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - } - if (ts.isClassLike(node.parent)) { - if (ts.isInAmbientContext(node)) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol); - } - else if (!node.body) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol); - } - } - else if (node.parent.kind === 230) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol); - } - else if (node.parent.kind === 163) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol); - } - } - function checkGrammarBreakOrContinueStatement(node) { - var current = node; - while (current) { - if (ts.isFunctionLike(current)) { - return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 222: - if (node.label && current.label.text === node.label.text) { - var isMisplacedContinueLabel = node.kind === 217 - && !ts.isIterationStatement(current.statement, true); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 221: - if (node.kind === 218 && !node.label) { - return false; - } - break; - default: - if (ts.isIterationStatement(current, false) && !node.label) { - return false; - } - break; - } - current = current.parent; - } - if (node.label) { - var message = node.kind === 218 - ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement - : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - else { - var message = node.kind === 218 - ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement - : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - } - function checkGrammarBindingElement(node) { - if (node.dotDotDotToken) { - var elements = node.parent.elements; - if (node !== ts.lastOrUndefined(elements)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - if (node.name.kind === 175 || node.name.kind === 174) { - return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (node.initializer) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - } - } - function isStringOrNumberLiteralExpression(expr) { - return expr.kind === 9 || expr.kind === 8 || - expr.kind === 192 && expr.operator === 38 && - expr.operand.kind === 8; - } - function checkGrammarVariableDeclaration(node) { - if (node.parent.parent.kind !== 215 && node.parent.parent.kind !== 216) { - if (ts.isInAmbientContext(node)) { - if (node.initializer) { - if (ts.isConst(node) && !node.type) { - if (!isStringOrNumberLiteralExpression(node.initializer)) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal); - } - } - else { - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - if (node.initializer && !(ts.isConst(node) && isStringOrNumberLiteralExpression(node.initializer))) { - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - else if (!node.initializer) { - if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); - } - if (ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); - } - } - } - if (compilerOptions.module !== ts.ModuleKind.ES2015 && compilerOptions.module !== ts.ModuleKind.System && !compilerOptions.noEmit && - !ts.isInAmbientContext(node.parent.parent) && ts.hasModifier(node.parent.parent, 1)) { - checkESModuleMarker(node.name); - } - var checkLetConstNames = (ts.isLet(node) || ts.isConst(node)); - return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name); - } - function checkESModuleMarker(name) { - if (name.kind === 71) { - if (ts.unescapeIdentifier(name.text) === "__esModule") { - return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) { - var element = elements_2[_i]; - if (!ts.isOmittedExpression(element)) { - return checkESModuleMarker(element.name); - } - } - } - } - function checkGrammarNameInLetOrConstDeclarations(name) { - if (name.kind === 71) { - if (name.originalKeywordKind === 110) { - return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_3 = elements; _i < elements_3.length; _i++) { - var element = elements_3[_i]; - if (!ts.isOmittedExpression(element)) { - checkGrammarNameInLetOrConstDeclarations(element.name); - } - } - } - } - function checkGrammarVariableDeclarationList(declarationList) { - var declarations = declarationList.declarations; - if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { - return true; - } - if (!declarationList.declarations.length) { - return grammarErrorAtPos(ts.getSourceFileOfNode(declarationList), declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); - } - } - function allowLetAndConstDeclarations(parent) { - switch (parent.kind) { - case 211: - case 212: - case 213: - case 220: - case 214: - case 215: - case 216: - return false; - case 222: - return allowLetAndConstDeclarations(parent.parent); - } - return true; - } - function checkGrammarForDisallowedLetOrConstStatement(node) { - if (!allowLetAndConstDeclarations(node.parent)) { - if (ts.isLet(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); - } - else if (ts.isConst(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); - } - } - } - function checkGrammarMetaProperty(node) { - if (node.keywordToken === 94) { - if (node.name.text !== "target") { - return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.text, ts.tokenToString(node.keywordToken), "target"); - } - } - } - function hasParseDiagnostics(sourceFile) { - return sourceFile.parseDiagnostics.length > 0; - } - function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_4 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, span_4.start, span_4.length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorAtPos(sourceFile, start, length, message, arg0, arg1, arg2) { - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorOnNode(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); - return true; - } - } - function checkGrammarConstructorTypeParameters(node) { - if (node.typeParameters) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarConstructorTypeAnnotation(node) { - if (node.type) { - return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarProperty(node) { - if (ts.isClassLike(node.parent)) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - } - else if (node.parent.kind === 230) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.An_interface_property_cannot_have_an_initializer); - } - } - else if (node.parent.kind === 163) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_type_literal_property_cannot_have_an_initializer); - } - } - if (ts.isInAmbientContext(node) && node.initializer) { - return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { - if (node.kind === 230 || - node.kind === 231 || - node.kind === 238 || - node.kind === 237 || - node.kind === 244 || - node.kind === 243 || - node.kind === 236 || - ts.getModifierFlags(node) & (2 | 1 | 512)) { - return false; - } - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); - } - function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isDeclaration(decl) || decl.kind === 208) { - if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { - return true; - } - } - } - } - function checkGrammarSourceFile(node) { - return ts.isInAmbientContext(node) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); - } - function checkGrammarStatementInAmbientContext(node) { - if (ts.isInAmbientContext(node)) { - if (isAccessor(node.parent.kind)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = true; - } - var links = getNodeLinks(node); - if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); - } - if (node.parent.kind === 207 || node.parent.kind === 234 || node.parent.kind === 265) { - var links_1 = getNodeLinks(node.parent); - if (!links_1.hasReportedStatementInAmbientContext) { - return links_1.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } - else { - } - } - } - function checkGrammarNumericLiteral(node) { - if (node.numericLiteralFlags & 4) { - var diagnosticMessage = void 0; - if (languageVersion >= 1) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 173)) { - diagnosticMessage = ts.Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 264)) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0; - } - if (diagnosticMessage) { - var withMinus = ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 38; - var literal = (withMinus ? "-" : "") + "0o" + node.text; - return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal); - } - } - } - function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_5 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span_5), 0, message, arg0, arg1, arg2)); - return true; - } - } - function getAmbientModules() { - var result = []; - globals.forEach(function (global, sym) { - if (ambientModuleSymbolRegex.test(sym)) { - result.push(global); - } - }); - return result; - } - } - ts.createTypeChecker = createTypeChecker; -})(ts || (ts = {})); -var ts; -(function (ts) { - function visitNode(node, visitor, test, lift) { - if (node === undefined || visitor === undefined) { - return node; - } - ts.aggregateTransformFlags(node); - var visited = visitor(node); - if (visited === node) { - return node; - } - var visitedNode; - if (visited === undefined) { - return undefined; - } - else if (ts.isArray(visited)) { - visitedNode = (lift || extractSingleNode)(visited); - } - else { - visitedNode = visited; - } - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - return visitedNode; - } - ts.visitNode = visitNode; - function visitNodes(nodes, visitor, test, start, count) { - if (nodes === undefined || visitor === undefined) { - return nodes; - } - var updated; - var length = nodes.length; - if (start === undefined || start < 0) { - start = 0; - } - if (count === undefined || count > length - start) { - count = length - start; - } - if (start > 0 || count < length) { - updated = ts.createNodeArray([], nodes.hasTrailingComma && start + count === length); - } - for (var i = 0; i < count; i++) { - var node = nodes[i + start]; - ts.aggregateTransformFlags(node); - var visited = node !== undefined ? visitor(node) : undefined; - if (updated !== undefined || visited === undefined || visited !== node) { - if (updated === undefined) { - updated = ts.createNodeArray(nodes.slice(0, i), nodes.hasTrailingComma); - ts.setTextRange(updated, nodes); - } - if (visited) { - if (ts.isArray(visited)) { - for (var _i = 0, visited_1 = visited; _i < visited_1.length; _i++) { - var visitedNode = visited_1[_i]; - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - updated.push(visitedNode); - } - } - else { - ts.Debug.assertNode(visited, test); - ts.aggregateTransformFlags(visited); - updated.push(visited); - } - } - } - } - return updated || nodes; - } - ts.visitNodes = visitNodes; - function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict) { - context.startLexicalEnvironment(); - statements = visitNodes(statements, visitor, ts.isStatement, start); - if (ensureUseStrict && !ts.startsWithUseStrict(statements)) { - statements = ts.setTextRange(ts.createNodeArray([ts.createStatement(ts.createLiteral("use strict"))].concat(statements)), statements); - } - var declarations = context.endLexicalEnvironment(); - return ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements); - } - ts.visitLexicalEnvironment = visitLexicalEnvironment; - function visitParameterList(nodes, visitor, context, nodesVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - context.startLexicalEnvironment(); - var updated = nodesVisitor(nodes, visitor, ts.isParameterDeclaration); - context.suspendLexicalEnvironment(); - return updated; - } - ts.visitParameterList = visitParameterList; - function visitFunctionBody(node, visitor, context) { - context.resumeLexicalEnvironment(); - var updated = visitNode(node, visitor, ts.isConciseBody); - var declarations = context.endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(updated); - var statements = ts.mergeLexicalEnvironment(block.statements, declarations); - return ts.updateBlock(block, statements); - } - return updated; - } - ts.visitFunctionBody = visitFunctionBody; - function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - if (node === undefined) { - return undefined; - } - var kind = node.kind; - if ((kind > 0 && kind <= 142) || kind === 169) { - return node; - } - switch (node.kind) { - case 206: - case 209: - case 200: - case 225: - case 298: - case 247: - return node; - case 143: - return ts.updateQualifiedName(node, visitNode(node.left, visitor, ts.isEntityName), visitNode(node.right, visitor, ts.isIdentifier)); - case 144: - return ts.updateComputedPropertyName(node, visitNode(node.expression, visitor, ts.isExpression)); - case 160: - return ts.updateFunctionTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 161: - return ts.updateConstructorTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 155: - return ts.updateCallSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 156: - return ts.updateConstructSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 150: - return ts.updateMethodSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken)); - case 157: - return ts.updateIndexSignatureDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 146: - return ts.updateParameter(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 147: - return ts.updateDecorator(node, visitNode(node.expression, visitor, ts.isExpression)); - case 159: - return ts.updateTypeReferenceNode(node, visitNode(node.typeName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); - case 158: - return ts.updateTypePredicateNode(node, visitNode(node.parameterName, visitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 162: - return ts.updateTypeQueryNode(node, visitNode(node.exprName, visitor, ts.isEntityName)); - case 163: - return ts.updateTypeLiteralNode(node, nodesVisitor(node.members, visitor)); - case 164: - return ts.updateArrayTypeNode(node, visitNode(node.elementType, visitor, ts.isTypeNode)); - case 165: - return ts.updateTypleTypeNode(node, nodesVisitor(node.elementTypes, visitor, ts.isTypeNode)); - case 166: - case 167: - return ts.updateUnionOrIntersectionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode)); - case 168: - throw ts.Debug.fail("not implemented."); - case 170: - return ts.updateTypeOperatorNode(node, visitNode(node.type, visitor, ts.isTypeNode)); - case 171: - return ts.updateIndexedAccessTypeNode(node, visitNode(node.objectType, visitor, ts.isTypeNode), visitNode(node.indexType, visitor, ts.isTypeNode)); - case 172: - return ts.updateMappedTypeNode(node, visitNode(node.readonlyToken, tokenVisitor, ts.isToken), visitNode(node.typeParameter, visitor, ts.isTypeParameter), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode)); - case 173: - return ts.updateLiteralTypeNode(node, visitNode(node.literal, visitor, ts.isExpression)); - case 145: - return ts.updateTypeParameterDeclaration(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.constraint, visitor, ts.isTypeNode), visitNode(node.default, visitor, ts.isTypeNode)); - case 148: - return ts.updatePropertySignature(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 149: - return ts.updateProperty(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 151: - return ts.updateMethod(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 152: - return ts.updateConstructor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 153: - return ts.updateGetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 154: - return ts.updateSetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 174: - return ts.updateObjectBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isBindingElement)); - case 175: - return ts.updateArrayBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isArrayBindingElement)); - case 176: - return ts.updateBindingElement(node, visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.propertyName, visitor, ts.isPropertyName), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.initializer, visitor, ts.isExpression)); - case 177: - return ts.updateArrayLiteral(node, nodesVisitor(node.elements, visitor, ts.isExpression)); - case 178: - return ts.updateObjectLiteral(node, nodesVisitor(node.properties, visitor, ts.isObjectLiteralElementLike)); - case 179: - return ts.updatePropertyAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.name, visitor, ts.isIdentifier)); - case 180: - return ts.updateElementAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.argumentExpression, visitor, ts.isExpression)); - case 181: - return ts.updateCall(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 182: - return ts.updateNew(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 183: - return ts.updateTaggedTemplate(node, visitNode(node.tag, visitor, ts.isExpression), visitNode(node.template, visitor, ts.isTemplateLiteral)); - case 184: - return ts.updateTypeAssertion(node, visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 185: - return ts.updateParen(node, visitNode(node.expression, visitor, ts.isExpression)); - case 186: - return ts.updateFunctionExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 187: - return ts.updateArrowFunction(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 188: - return ts.updateDelete(node, visitNode(node.expression, visitor, ts.isExpression)); - case 189: - return ts.updateTypeOf(node, visitNode(node.expression, visitor, ts.isExpression)); - case 190: - return ts.updateVoid(node, visitNode(node.expression, visitor, ts.isExpression)); - case 191: - return ts.updateAwait(node, visitNode(node.expression, visitor, ts.isExpression)); - case 194: - return ts.updateBinary(node, visitNode(node.left, visitor, ts.isExpression), visitNode(node.right, visitor, ts.isExpression)); - case 192: - return ts.updatePrefix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 193: - return ts.updatePostfix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 195: - return ts.updateConditional(node, visitNode(node.condition, visitor, ts.isExpression), visitNode(node.whenTrue, visitor, ts.isExpression), visitNode(node.whenFalse, visitor, ts.isExpression)); - case 196: - return ts.updateTemplateExpression(node, visitNode(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateSpan)); - case 197: - return ts.updateYield(node, visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.expression, visitor, ts.isExpression)); - case 198: - return ts.updateSpread(node, visitNode(node.expression, visitor, ts.isExpression)); - case 199: - return ts.updateClassExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 201: - return ts.updateExpressionWithTypeArguments(node, nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 202: - return ts.updateAsExpression(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.type, visitor, ts.isTypeNode)); - case 203: - return ts.updateNonNullExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - case 205: - return ts.updateTemplateSpan(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail)); - case 207: - return ts.updateBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 208: - return ts.updateVariableStatement(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.declarationList, visitor, ts.isVariableDeclarationList)); - case 210: - return ts.updateStatement(node, visitNode(node.expression, visitor, ts.isExpression)); - case 211: - return ts.updateIf(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.thenStatement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.elseStatement, visitor, ts.isStatement, ts.liftToBlock)); - case 212: - return ts.updateDo(node, visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.expression, visitor, ts.isExpression)); - case 213: - return ts.updateWhile(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 214: - return ts.updateFor(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.condition, visitor, ts.isExpression), visitNode(node.incrementor, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 215: - return ts.updateForIn(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 216: - return ts.updateForOf(node, node.awaitModifier, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 217: - return ts.updateContinue(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 218: - return ts.updateBreak(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 219: - return ts.updateReturn(node, visitNode(node.expression, visitor, ts.isExpression)); - case 220: - return ts.updateWith(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 221: - return ts.updateSwitch(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.caseBlock, visitor, ts.isCaseBlock)); - case 222: - return ts.updateLabel(node, visitNode(node.label, visitor, ts.isIdentifier), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 223: - return ts.updateThrow(node, visitNode(node.expression, visitor, ts.isExpression)); - case 224: - return ts.updateTry(node, visitNode(node.tryBlock, visitor, ts.isBlock), visitNode(node.catchClause, visitor, ts.isCatchClause), visitNode(node.finallyBlock, visitor, ts.isBlock)); - case 226: - return ts.updateVariableDeclaration(node, visitNode(node.name, visitor, ts.isBindingName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 227: - return ts.updateVariableDeclarationList(node, nodesVisitor(node.declarations, visitor, ts.isVariableDeclaration)); - case 228: - return ts.updateFunctionDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 229: - return ts.updateClassDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 232: - return ts.updateEnumDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.members, visitor, ts.isEnumMember)); - case 233: - return ts.updateModuleDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.body, visitor, ts.isModuleBody)); - case 234: - return ts.updateModuleBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 235: - return ts.updateCaseBlock(node, nodesVisitor(node.clauses, visitor, ts.isCaseOrDefaultClause)); - case 237: - return ts.updateImportEqualsDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.moduleReference, visitor, ts.isModuleReference)); - case 238: - return ts.updateImportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.importClause, visitor, ts.isImportClause), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 239: - return ts.updateImportClause(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.namedBindings, visitor, ts.isNamedImportBindings)); - case 240: - return ts.updateNamespaceImport(node, visitNode(node.name, visitor, ts.isIdentifier)); - case 241: - return ts.updateNamedImports(node, nodesVisitor(node.elements, visitor, ts.isImportSpecifier)); - case 242: - return ts.updateImportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 243: - return ts.updateExportAssignment(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.expression, visitor, ts.isExpression)); - case 244: - return ts.updateExportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.exportClause, visitor, ts.isNamedExports), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 245: - return ts.updateNamedExports(node, nodesVisitor(node.elements, visitor, ts.isExportSpecifier)); - case 246: - return ts.updateExportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 248: - return ts.updateExternalModuleReference(node, visitNode(node.expression, visitor, ts.isExpression)); - case 249: - return ts.updateJsxElement(node, visitNode(node.openingElement, visitor, ts.isJsxOpeningElement), nodesVisitor(node.children, visitor, ts.isJsxChild), visitNode(node.closingElement, visitor, ts.isJsxClosingElement)); - case 254: - return ts.updateJsxAttributes(node, nodesVisitor(node.properties, visitor, ts.isJsxAttributeLike)); - case 250: - return ts.updateJsxSelfClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 251: - return ts.updateJsxOpeningElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 252: - return ts.updateJsxClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression)); - case 253: - return ts.updateJsxAttribute(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.initializer, visitor, ts.isStringLiteralOrJsxExpression)); - case 255: - return ts.updateJsxSpreadAttribute(node, visitNode(node.expression, visitor, ts.isExpression)); - case 256: - return ts.updateJsxExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - case 257: - return ts.updateCaseClause(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.statements, visitor, ts.isStatement)); - case 258: - return ts.updateDefaultClause(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 259: - return ts.updateHeritageClause(node, nodesVisitor(node.types, visitor, ts.isExpressionWithTypeArguments)); - case 260: - return ts.updateCatchClause(node, visitNode(node.variableDeclaration, visitor, ts.isVariableDeclaration), visitNode(node.block, visitor, ts.isBlock)); - case 261: - return ts.updatePropertyAssignment(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 262: - return ts.updateShorthandPropertyAssignment(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.objectAssignmentInitializer, visitor, ts.isExpression)); - case 263: - return ts.updateSpreadAssignment(node, visitNode(node.expression, visitor, ts.isExpression)); - case 264: - return ts.updateEnumMember(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 265: - return ts.updateSourceFileNode(node, visitLexicalEnvironment(node.statements, visitor, context)); - case 296: - return ts.updatePartiallyEmittedExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - default: - return node; - } - } - ts.visitEachChild = visitEachChild; - function extractSingleNode(nodes) { - ts.Debug.assert(nodes.length <= 1, "Too many nodes written to output."); - return ts.singleOrUndefined(nodes); - } -})(ts || (ts = {})); -(function (ts) { - function reduceNode(node, f, initial) { - return node ? f(initial, node) : initial; - } - function reduceNodeArray(nodes, f, initial) { - return nodes ? f(initial, nodes) : initial; - } - function reduceEachChild(node, initial, cbNode, cbNodeArray) { - if (node === undefined) { - return initial; - } - var reduceNodes = cbNodeArray ? reduceNodeArray : ts.reduceLeft; - var cbNodes = cbNodeArray || cbNode; - var kind = node.kind; - if ((kind > 0 && kind <= 142)) { - return initial; - } - if ((kind >= 158 && kind <= 173)) { - return initial; - } - var result = initial; - switch (node.kind) { - case 206: - case 209: - case 200: - case 225: - case 295: - break; - case 143: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 144: - result = reduceNode(node.expression, cbNode, result); - break; - case 146: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 147: - result = reduceNode(node.expression, cbNode, result); - break; - case 149: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 151: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 152: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 153: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 154: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 174: - case 175: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 176: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 177: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 178: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 179: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 180: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.argumentExpression, cbNode, result); - break; - case 181: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 182: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 183: - result = reduceNode(node.tag, cbNode, result); - result = reduceNode(node.template, cbNode, result); - break; - case 184: - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 186: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 187: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 185: - case 188: - case 189: - case 190: - case 191: - case 197: - case 198: - case 203: - result = reduceNode(node.expression, cbNode, result); - break; - case 192: - case 193: - result = reduceNode(node.operand, cbNode, result); - break; - case 194: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 195: - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.whenTrue, cbNode, result); - result = reduceNode(node.whenFalse, cbNode, result); - break; - case 196: - result = reduceNode(node.head, cbNode, result); - result = reduceNodes(node.templateSpans, cbNodes, result); - break; - case 199: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 201: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - break; - case 202: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.type, cbNode, result); - break; - case 203: - result = reduceNode(node.expression, cbNode, result); - break; - case 205: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.literal, cbNode, result); - break; - case 207: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 208: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.declarationList, cbNode, result); - break; - case 210: - result = reduceNode(node.expression, cbNode, result); - break; - case 211: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.thenStatement, cbNode, result); - result = reduceNode(node.elseStatement, cbNode, result); - break; - case 212: - result = reduceNode(node.statement, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 213: - case 220: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 214: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.incrementor, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 215: - case 216: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 219: - case 223: - result = reduceNode(node.expression, cbNode, result); - break; - case 221: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.caseBlock, cbNode, result); - break; - case 222: - result = reduceNode(node.label, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 224: - result = reduceNode(node.tryBlock, cbNode, result); - result = reduceNode(node.catchClause, cbNode, result); - result = reduceNode(node.finallyBlock, cbNode, result); - break; - case 226: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 227: - result = reduceNodes(node.declarations, cbNodes, result); - break; - case 228: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 229: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 232: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 233: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 234: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 235: - result = reduceNodes(node.clauses, cbNodes, result); - break; - case 237: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.moduleReference, cbNode, result); - break; - case 238: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.importClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 239: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.namedBindings, cbNode, result); - break; - case 240: - result = reduceNode(node.name, cbNode, result); - break; - case 241: - case 245: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 242: - case 246: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 243: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 244: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.exportClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 248: - result = reduceNode(node.expression, cbNode, result); - break; - case 249: - result = reduceNode(node.openingElement, cbNode, result); - result = ts.reduceLeft(node.children, cbNode, result); - result = reduceNode(node.closingElement, cbNode, result); - break; - case 250: - case 251: - result = reduceNode(node.tagName, cbNode, result); - result = reduceNode(node.attributes, cbNode, result); - break; - case 254: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 252: - result = reduceNode(node.tagName, cbNode, result); - break; - case 253: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 255: - result = reduceNode(node.expression, cbNode, result); - break; - case 256: - result = reduceNode(node.expression, cbNode, result); - break; - case 257: - result = reduceNode(node.expression, cbNode, result); - case 258: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 259: - result = reduceNodes(node.types, cbNodes, result); - break; - case 260: - result = reduceNode(node.variableDeclaration, cbNode, result); - result = reduceNode(node.block, cbNode, result); - break; - case 261: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 262: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.objectAssignmentInitializer, cbNode, result); - break; - case 263: - result = reduceNode(node.expression, cbNode, result); - break; - case 264: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 265: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 296: - result = reduceNode(node.expression, cbNode, result); - break; - default: - break; - } - return result; - } - ts.reduceEachChild = reduceEachChild; - function mergeLexicalEnvironment(statements, declarations) { - if (!ts.some(declarations)) { - return statements; - } - return ts.isNodeArray(statements) - ? ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements) - : ts.addRange(statements, declarations); - } - ts.mergeLexicalEnvironment = mergeLexicalEnvironment; - function liftToBlock(nodes) { - Debug.assert(ts.every(nodes, ts.isStatement), "Cannot lift nodes to a Block."); - return ts.singleOrUndefined(nodes) || ts.createBlock(nodes); - } - ts.liftToBlock = liftToBlock; - function aggregateTransformFlags(node) { - aggregateTransformFlagsForNode(node); - return node; - } - ts.aggregateTransformFlags = aggregateTransformFlags; - function aggregateTransformFlagsForNode(node) { - if (node === undefined) { - return 0; - } - if (node.transformFlags & 536870912) { - return node.transformFlags & ~ts.getTransformFlagsSubtreeExclusions(node.kind); - } - var subtreeFlags = aggregateTransformFlagsForSubtree(node); - return ts.computeTransformFlagsForNode(node, subtreeFlags); - } - function aggregateTransformFlagsForNodeArray(nodes) { - if (nodes === undefined) { - return 0; - } - var subtreeFlags = 0; - var nodeArrayFlags = 0; - for (var _i = 0, nodes_3 = nodes; _i < nodes_3.length; _i++) { - var node = nodes_3[_i]; - subtreeFlags |= aggregateTransformFlagsForNode(node); - nodeArrayFlags |= node.transformFlags & ~536870912; - } - nodes.transformFlags = nodeArrayFlags | 536870912; - return subtreeFlags; - } - function aggregateTransformFlagsForSubtree(node) { - if (ts.hasModifier(node, 2) || (ts.isTypeNode(node) && node.kind !== 201)) { - return 0; - } - return reduceEachChild(node, 0, aggregateTransformFlagsForChildNode, aggregateTransformFlagsForChildNodes); - } - function aggregateTransformFlagsForChildNode(transformFlags, node) { - return transformFlags | aggregateTransformFlagsForNode(node); - } - function aggregateTransformFlagsForChildNodes(transformFlags, nodes) { - return transformFlags | aggregateTransformFlagsForNodeArray(nodes); - } - var Debug; - (function (Debug) { - Debug.failBadSyntaxKind = Debug.shouldAssert(1) - ? function (node, message) { return Debug.assert(false, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected."; }); } - : ts.noop; - Debug.assertEachNode = Debug.shouldAssert(1) - ? function (nodes, test, message) { return Debug.assert(test === undefined || ts.every(nodes, test), message || "Unexpected node.", function () { return "Node array did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertNode = Debug.shouldAssert(1) - ? function (node, test, message) { return Debug.assert(test === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalNode = Debug.shouldAssert(1) - ? function (node, test, message) { return Debug.assert(test === undefined || node === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalToken = Debug.shouldAssert(1) - ? function (node, kind, message) { return Debug.assert(kind === undefined || node === undefined || node.kind === kind, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was not a '" + ts.formatSyntaxKind(kind) + "' token."; }); } - : ts.noop; - Debug.assertMissingNode = Debug.shouldAssert(1) - ? function (node, message) { return Debug.assert(node === undefined, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected'."; }); } - : ts.noop; - function getFunctionName(func) { - if (typeof func !== "function") { - return ""; - } - else if (func.hasOwnProperty("name")) { - return func.name; - } - else { - var text = Function.prototype.toString.call(func); - var match = /^function\s+([\w\$]+)\s*\(/.exec(text); - return match ? match[1] : ""; - } - } - })(Debug = ts.Debug || (ts.Debug = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var FlattenLevel; - (function (FlattenLevel) { - FlattenLevel[FlattenLevel["All"] = 0] = "All"; - FlattenLevel[FlattenLevel["ObjectRest"] = 1] = "ObjectRest"; - })(FlattenLevel = ts.FlattenLevel || (ts.FlattenLevel = {})); - function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { - var location = node; - var value; - if (ts.isDestructuringAssignment(node)) { - value = node.right; - while (ts.isEmptyArrayLiteral(node.left) || ts.isEmptyObjectLiteral(node.left)) { - if (ts.isDestructuringAssignment(value)) { - location = node = value; - value = node.right; - } - else { - return value; - } - } - } - var expressions; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: true, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayAssignmentPattern, - createObjectBindingOrAssignmentPattern: makeObjectAssignmentPattern, - createArrayBindingOrAssignmentElement: makeAssignmentElement, - visitor: visitor - }; - if (value) { - value = ts.visitNode(value, visitor, ts.isExpression); - if (needsValue) { - value = ensureIdentifier(flattenContext, value, true, location); - } - else if (ts.nodeIsSynthesized(node)) { - location = value; - } - } - flattenBindingOrAssignmentElement(flattenContext, node, value, location, ts.isDestructuringAssignment(node)); - if (value && needsValue) { - if (!ts.some(expressions)) { - return value; - } - expressions.push(value); - } - return ts.aggregateTransformFlags(ts.inlineExpressions(expressions)) || ts.createOmittedExpression(); - function emitExpression(expression) { - ts.setEmitFlags(expression, 64); - ts.aggregateTransformFlags(expression); - expressions = ts.append(expressions, expression); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, createAssignmentCallback ? ts.isIdentifier : ts.isExpression); - var expression = createAssignmentCallback - ? createAssignmentCallback(target, value, location) - : ts.setTextRange(ts.createAssignment(ts.visitNode(target, visitor, ts.isExpression), value), location); - expression.original = original; - emitExpression(expression); - } - } - ts.flattenDestructuringAssignment = flattenDestructuringAssignment; - function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables, skipInitializer) { - var pendingExpressions; - var pendingDeclarations = []; - var declarations = []; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: hoistTempVariables, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayBindingPattern, - createObjectBindingOrAssignmentPattern: makeObjectBindingPattern, - createArrayBindingOrAssignmentElement: makeBindingElement, - visitor: visitor - }; - flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); - if (pendingExpressions) { - var temp = ts.createTempVariable(undefined); - if (hoistTempVariables) { - var value = ts.inlineExpressions(pendingExpressions); - pendingExpressions = undefined; - emitBindingOrAssignment(temp, value, undefined, undefined); - } - else { - context.hoistVariableDeclaration(temp); - var pendingDeclaration = ts.lastOrUndefined(pendingDeclarations); - pendingDeclaration.pendingExpressions = ts.append(pendingDeclaration.pendingExpressions, ts.createAssignment(temp, pendingDeclaration.value)); - ts.addRange(pendingDeclaration.pendingExpressions, pendingExpressions); - pendingDeclaration.value = temp; - } - } - for (var _i = 0, pendingDeclarations_1 = pendingDeclarations; _i < pendingDeclarations_1.length; _i++) { - var _a = pendingDeclarations_1[_i], pendingExpressions_1 = _a.pendingExpressions, name = _a.name, value = _a.value, location = _a.location, original = _a.original; - var variable = ts.createVariableDeclaration(name, undefined, pendingExpressions_1 ? ts.inlineExpressions(ts.append(pendingExpressions_1, value)) : value); - variable.original = original; - ts.setTextRange(variable, location); - if (ts.isIdentifier(name)) { - ts.setEmitFlags(variable, 64); - } - ts.aggregateTransformFlags(variable); - declarations.push(variable); - } - return declarations; - function emitExpression(value) { - pendingExpressions = ts.append(pendingExpressions, value); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, ts.isBindingName); - if (pendingExpressions) { - value = ts.inlineExpressions(ts.append(pendingExpressions, value)); - pendingExpressions = undefined; - } - pendingDeclarations.push({ pendingExpressions: pendingExpressions, name: target, value: value, location: location, original: original }); - } - } - ts.flattenDestructuringBinding = flattenDestructuringBinding; - function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { - if (!skipInitializer) { - var initializer = ts.visitNode(ts.getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, ts.isExpression); - if (initializer) { - value = value ? createDefaultValueCheck(flattenContext, value, initializer, location) : initializer; - } - else if (!value) { - value = ts.createVoidZero(); - } - } - var bindingTarget = ts.getTargetOfBindingOrAssignmentElement(element); - if (ts.isObjectBindingOrAssignmentPattern(bindingTarget)) { - flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else if (ts.isArrayBindingOrAssignmentPattern(bindingTarget)) { - flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else { - flattenContext.emitBindingOrAssignment(bindingTarget, value, location, element); - } - } - function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (numElements !== 1) { - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var computedTempVariables; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(element); - if (flattenContext.level >= 1 - && !(element.transformFlags & (524288 | 1048576)) - && !(ts.getTargetOfBindingOrAssignmentElement(element).transformFlags & (524288 | 1048576)) - && !ts.isComputedPropertyName(propertyName)) { - bindingElements = ts.append(bindingElements, element); - } - else { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); - if (ts.isComputedPropertyName(propertyName)) { - computedTempVariables = ts.append(computedTempVariables, rhsValue.argumentExpression); - } - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - else if (i === numElements - 1) { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createRestCall(flattenContext.context, value, elements, computedTempVariables, pattern); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - } - function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (flattenContext.level < 1 && flattenContext.downlevelIteration) { - value = ensureIdentifier(flattenContext, ts.createReadHelper(flattenContext.context, value, numElements > 0 && ts.getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) - ? undefined - : numElements, location), false, location); - } - else if (numElements !== 1 && (flattenContext.level < 1 || numElements === 0)) { - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var restContainingElements; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (flattenContext.level >= 1) { - if (element.transformFlags & 1048576) { - var temp = ts.createTempVariable(undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - } - restContainingElements = ts.append(restContainingElements, [temp, element]); - bindingElements = ts.append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); - } - else { - bindingElements = ts.append(bindingElements, element); - } - } - else if (ts.isOmittedExpression(element)) { - continue; - } - else if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var rhsValue = ts.createElementAccess(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - else if (i === numElements - 1) { - var rhsValue = ts.createArraySlice(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - if (restContainingElements) { - for (var _i = 0, restContainingElements_1 = restContainingElements; _i < restContainingElements_1.length; _i++) { - var _a = restContainingElements_1[_i], id = _a[0], element = _a[1]; - flattenBindingOrAssignmentElement(flattenContext, element, id, element); - } - } - } - function createDefaultValueCheck(flattenContext, value, defaultValue, location) { - value = ensureIdentifier(flattenContext, value, true, location); - return ts.createConditional(ts.createTypeCheck(value, "undefined"), defaultValue, value); - } - function createDestructuringPropertyAccess(flattenContext, value, propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var argumentExpression = ensureIdentifier(flattenContext, propertyName.expression, false, propertyName); - return ts.createElementAccess(value, argumentExpression); - } - else if (ts.isStringOrNumericLiteral(propertyName)) { - var argumentExpression = ts.getSynthesizedClone(propertyName); - argumentExpression.text = ts.unescapeIdentifier(argumentExpression.text); - return ts.createElementAccess(value, argumentExpression); - } - else { - var name = ts.createIdentifier(ts.unescapeIdentifier(propertyName.text)); - return ts.createPropertyAccess(value, name); - } - } - function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { - if (ts.isIdentifier(value) && reuseIdentifierExpressions) { - return value; - } - else { - var temp = ts.createTempVariable(undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - flattenContext.emitExpression(ts.setTextRange(ts.createAssignment(temp, value), location)); - } - else { - flattenContext.emitBindingOrAssignment(temp, value, location, undefined); - } - return temp; - } - } - function makeArrayBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isArrayBindingElement); - return ts.createArrayBindingPattern(elements); - } - function makeArrayAssignmentPattern(elements) { - return ts.createArrayLiteral(ts.map(elements, ts.convertToArrayAssignmentElement)); - } - function makeObjectBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isBindingElement); - return ts.createObjectBindingPattern(elements); - } - function makeObjectAssignmentPattern(elements) { - return ts.createObjectLiteral(ts.map(elements, ts.convertToObjectAssignmentElement)); - } - function makeBindingElement(name) { - return ts.createBindingElement(undefined, undefined, name); - } - function makeAssignmentElement(name) { - return name; - } - var restHelper = { - name: "typescript:rest", - scoped: false, - text: "\n var __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)\n t[p[i]] = s[p[i]];\n return t;\n };" - }; - function createRestCall(context, value, elements, computedTempVariables, location) { - context.requestEmitHelper(restHelper); - var propertyNames = []; - var computedTempVariableOffset = 0; - for (var i = 0; i < elements.length - 1; i++) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(elements[i]); - if (propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var temp = computedTempVariables[computedTempVariableOffset]; - computedTempVariableOffset++; - propertyNames.push(ts.createConditional(ts.createTypeCheck(temp, "symbol"), temp, ts.createAdd(temp, ts.createLiteral("")))); - } - else { - propertyNames.push(ts.createLiteral(propertyName)); - } - } - } - return ts.createCall(ts.getHelperName("__rest"), undefined, [ - value, - ts.setTextRange(ts.createArrayLiteral(propertyNames), location) - ]); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var USE_NEW_TYPE_METADATA_FORMAT = false; - var TypeScriptSubstitutionFlags; - (function (TypeScriptSubstitutionFlags) { - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["ClassAliases"] = 1] = "ClassAliases"; - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NamespaceExports"] = 2] = "NamespaceExports"; - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NonQualifiedEnumMembers"] = 8] = "NonQualifiedEnumMembers"; - })(TypeScriptSubstitutionFlags || (TypeScriptSubstitutionFlags = {})); - function transformTypeScript(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179); - context.enableSubstitution(180); - var currentSourceFile; - var currentNamespace; - var currentNamespaceContainerName; - var currentScope; - var currentScopeFirstDeclarationsOfName; - var enabledSubstitutions; - var classAliases; - var applicableSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = saveStateAndInvoke(node, visitSourceFile); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function saveStateAndInvoke(node, f) { - var savedCurrentScope = currentScope; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - onBeforeVisitNode(node); - var visited = f(node); - if (currentScope !== savedCurrentScope) { - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - } - currentScope = savedCurrentScope; - return visited; - } - function onBeforeVisitNode(node) { - switch (node.kind) { - case 265: - case 235: - case 234: - case 207: - currentScope = node; - currentScopeFirstDeclarationsOfName = undefined; - break; - case 229: - case 228: - if (ts.hasModifier(node, 2)) { - break; - } - recordEmittedDeclarationInScope(node); - break; - } - } - function visitor(node) { - return saveStateAndInvoke(node, visitorWorker); - } - function visitorWorker(node) { - if (node.transformFlags & 1) { - return visitTypeScript(node); - } - else if (node.transformFlags & 2) { - return ts.visitEachChild(node, visitor, context); - } - return node; - } - function sourceElementVisitor(node) { - return saveStateAndInvoke(node, sourceElementVisitorWorker); - } - function sourceElementVisitorWorker(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 243: - return visitExportAssignment(node); - case 244: - return visitExportDeclaration(node); - default: - return visitorWorker(node); - } - } - function namespaceElementVisitor(node) { - return saveStateAndInvoke(node, namespaceElementVisitorWorker); - } - function namespaceElementVisitorWorker(node) { - if (node.kind === 244 || - node.kind === 238 || - node.kind === 239 || - (node.kind === 237 && - node.moduleReference.kind === 248)) { - return undefined; - } - else if (node.transformFlags & 1 || ts.hasModifier(node, 1)) { - return visitTypeScript(node); - } - else if (node.transformFlags & 2) { - return ts.visitEachChild(node, visitor, context); - } - return node; - } - function classElementVisitor(node) { - return saveStateAndInvoke(node, classElementVisitorWorker); - } - function classElementVisitorWorker(node) { - switch (node.kind) { - case 152: - return undefined; - case 149: - case 157: - case 153: - case 154: - case 151: - return visitorWorker(node); - case 206: - return node; - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function modifierVisitor(node) { - if (ts.modifierToFlag(node.kind) & 2270) { - return undefined; - } - else if (currentNamespace && node.kind === 84) { - return undefined; - } - return node; - } - function visitTypeScript(node) { - if (ts.hasModifier(node, 2) && ts.isStatement(node)) { - return ts.createNotEmittedStatement(node); - } - switch (node.kind) { - case 84: - case 79: - return currentNamespace ? undefined : node; - case 114: - case 112: - case 113: - case 117: - case 76: - case 124: - case 131: - case 164: - case 165: - case 163: - case 158: - case 145: - case 119: - case 122: - case 136: - case 133: - case 130: - case 105: - case 137: - case 161: - case 160: - case 162: - case 159: - case 166: - case 167: - case 168: - case 169: - case 170: - case 171: - case 172: - case 173: - case 157: - case 147: - case 231: - case 149: - return undefined; - case 152: - return visitConstructor(node); - case 230: - return ts.createNotEmittedStatement(node); - case 229: - return visitClassDeclaration(node); - case 199: - return visitClassExpression(node); - case 259: - return visitHeritageClause(node); - case 201: - return visitExpressionWithTypeArguments(node); - case 151: - return visitMethodDeclaration(node); - case 153: - return visitGetAccessor(node); - case 154: - return visitSetAccessor(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - case 146: - return visitParameter(node); - case 185: - return visitParenthesizedExpression(node); - case 184: - case 202: - return visitAssertionExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - case 203: - return visitNonNullExpression(node); - case 232: - return visitEnumDeclaration(node); - case 208: - return visitVariableStatement(node); - case 226: - return visitVariableDeclaration(node); - case 233: - return visitModuleDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var alwaysStrict = (compilerOptions.alwaysStrict === undefined ? compilerOptions.strict : compilerOptions.alwaysStrict) && - !(ts.isExternalModule(node) && moduleKind === ts.ModuleKind.ES2015); - return ts.updateSourceFileNode(node, ts.visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict)); - } - function shouldEmitDecorateCallForClass(node) { - if (node.decorators && node.decorators.length > 0) { - return true; - } - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - return ts.forEach(constructor.parameters, shouldEmitDecorateCallForParameter); - } - return false; - } - function shouldEmitDecorateCallForParameter(parameter) { - return parameter.decorators !== undefined && parameter.decorators.length > 0; - } - function visitClassDeclaration(node) { - var staticProperties = getInitializedProperties(node, true); - var hasExtendsClause = ts.getClassExtendsHeritageClauseElement(node) !== undefined; - var isDecoratedClass = shouldEmitDecorateCallForClass(node); - var name = node.name; - if (!name && (staticProperties.length > 0 || ts.childIsDecorated(node))) { - name = ts.getGeneratedNameForNode(node); - } - var classStatement = isDecoratedClass - ? createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) - : createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, staticProperties.length > 0); - var statements = [classStatement]; - if (staticProperties.length) { - addInitializedPropertyStatements(statements, staticProperties, ts.getLocalName(node)); - } - addClassElementDecorationStatements(statements, node, false); - addClassElementDecorationStatements(statements, node, true); - addConstructorDecorationStatement(statements, node); - if (isNamespaceExport(node)) { - addExportMemberAssignment(statements, node); - } - else if (isDecoratedClass) { - if (isDefaultExternalModuleExport(node)) { - statements.push(ts.createExportDefault(ts.getLocalName(node, false, true))); - } - else if (isNamedExternalModuleExport(node)) { - statements.push(ts.createExternalModuleExport(ts.getLocalName(node, false, true))); - } - } - if (statements.length > 1) { - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(classStatement, ts.getEmitFlags(classStatement) | 4194304); - } - return ts.singleOrMany(statements); - } - function createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, hasStaticProperties) { - var classDeclaration = ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), name, undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node, hasExtendsClause)); - var emitFlags = ts.getEmitFlags(node); - if (hasStaticProperties) { - emitFlags |= 32; - } - ts.setTextRange(classDeclaration, node); - ts.setOriginalNode(classDeclaration, node); - ts.setEmitFlags(classDeclaration, emitFlags); - return classDeclaration; - } - function createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) { - var location = ts.moveRangePastDecorators(node); - var classAlias = getClassAliasIfNeeded(node); - var declName = ts.getLocalName(node, false, true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, hasExtendsClause); - var classExpression = ts.createClassExpression(undefined, name, undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, location); - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declName, undefined, classAlias ? ts.createAssignment(classAlias, classExpression) : classExpression) - ], 1)); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, location); - ts.setCommentRange(statement, node); - return statement; - } - function visitClassExpression(node) { - var staticProperties = getInitializedProperties(node, true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, ts.some(heritageClauses, function (c) { return c.token === 85; })); - var classExpression = ts.createClassExpression(undefined, node.name, undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, node); - if (staticProperties.length > 0) { - var expressions = []; - var temp = ts.createTempVariable(hoistVariableDeclaration); - if (resolver.getNodeCheckFlags(node) & 8388608) { - enableSubstitutionForClassAliases(); - classAliases[ts.getOriginalNodeId(node)] = ts.getSynthesizedClone(temp); - } - ts.setEmitFlags(classExpression, 65536 | ts.getEmitFlags(classExpression)); - expressions.push(ts.startOnNewLine(ts.createAssignment(temp, classExpression))); - ts.addRange(expressions, generateInitializedPropertyExpressions(staticProperties, temp)); - expressions.push(ts.startOnNewLine(temp)); - return ts.inlineExpressions(expressions); - } - return classExpression; - } - function transformClassMembers(node, hasExtendsClause) { - var members = []; - var constructor = transformConstructor(node, hasExtendsClause); - if (constructor) { - members.push(constructor); - } - ts.addRange(members, ts.visitNodes(node.members, classElementVisitor, ts.isClassElement)); - return ts.setTextRange(ts.createNodeArray(members), node.members); - } - function transformConstructor(node, hasExtendsClause) { - var hasInstancePropertyWithInitializer = ts.forEach(node.members, isInstanceInitializedProperty); - var hasParameterPropertyAssignments = node.transformFlags & 262144; - var constructor = ts.getFirstConstructorWithBody(node); - if (!hasInstancePropertyWithInitializer && !hasParameterPropertyAssignments) { - return ts.visitEachChild(constructor, visitor, context); - } - var parameters = transformConstructorParameters(constructor); - var body = transformConstructorBody(node, constructor, hasExtendsClause); - return ts.startOnNewLine(ts.setOriginalNode(ts.setTextRange(ts.createConstructor(undefined, undefined, parameters, body), constructor || node), constructor)); - } - function transformConstructorParameters(constructor) { - return ts.visitParameterList(constructor && constructor.parameters, visitor, context) - || []; - } - function transformConstructorBody(node, constructor, hasExtendsClause) { - var statements = []; - var indexOfFirstStatement = 0; - resumeLexicalEnvironment(); - if (constructor) { - indexOfFirstStatement = addPrologueDirectivesAndInitialSuperCall(constructor, statements); - var propertyAssignments = getParametersWithPropertyAssignments(constructor); - ts.addRange(statements, ts.map(propertyAssignments, transformParameterWithPropertyAssignment)); - } - else if (hasExtendsClause) { - statements.push(ts.createStatement(ts.createCall(ts.createSuper(), undefined, [ts.createSpread(ts.createIdentifier("arguments"))]))); - } - var properties = getInitializedProperties(node, false); - addInitializedPropertyStatements(statements, properties, ts.createThis()); - if (constructor) { - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, indexOfFirstStatement)); - } - statements = ts.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - return ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true), constructor ? constructor.body : undefined); - } - function addPrologueDirectivesAndInitialSuperCall(ctor, result) { - if (ctor.body) { - var statements = ctor.body.statements; - var index = ts.addPrologue(result, statements, false, visitor); - if (index === statements.length) { - return index; - } - var statement = statements[index]; - if (statement.kind === 210 && ts.isSuperCall(statement.expression)) { - result.push(ts.visitNode(statement, visitor, ts.isStatement)); - return index + 1; - } - return index; - } - return 0; - } - function getParametersWithPropertyAssignments(node) { - return ts.filter(node.parameters, isParameterWithPropertyAssignment); - } - function isParameterWithPropertyAssignment(parameter) { - return ts.hasModifier(parameter, 92) - && ts.isIdentifier(parameter.name); - } - function transformParameterWithPropertyAssignment(node) { - ts.Debug.assert(ts.isIdentifier(node.name)); - var name = node.name; - var propertyName = ts.getMutableClone(name); - ts.setEmitFlags(propertyName, 1536 | 48); - var localName = ts.getMutableClone(name); - ts.setEmitFlags(localName, 1536); - return ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createThis(), propertyName), node.name), localName)), ts.moveRangePos(node, -1))); - } - function getInitializedProperties(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticInitializedProperty : isInstanceInitializedProperty); - } - function isStaticInitializedProperty(member) { - return isInitializedProperty(member, true); - } - function isInstanceInitializedProperty(member) { - return isInitializedProperty(member, false); - } - function isInitializedProperty(member, isStatic) { - return member.kind === 149 - && isStatic === ts.hasModifier(member, 32) - && member.initializer !== undefined; - } - function addInitializedPropertyStatements(statements, properties, receiver) { - for (var _i = 0, properties_9 = properties; _i < properties_9.length; _i++) { - var property = properties_9[_i]; - var statement = ts.createStatement(transformInitializedProperty(property, receiver)); - ts.setSourceMapRange(statement, ts.moveRangePastModifiers(property)); - ts.setCommentRange(statement, property); - statements.push(statement); - } - } - function generateInitializedPropertyExpressions(properties, receiver) { - var expressions = []; - for (var _i = 0, properties_10 = properties; _i < properties_10.length; _i++) { - var property = properties_10[_i]; - var expression = transformInitializedProperty(property, receiver); - expression.startsOnNewLine = true; - ts.setSourceMapRange(expression, ts.moveRangePastModifiers(property)); - ts.setCommentRange(expression, property); - expressions.push(expression); - } - return expressions; - } - function transformInitializedProperty(property, receiver) { - var propertyName = visitPropertyNameOfClassElement(property); - var initializer = ts.visitNode(property.initializer, visitor, ts.isExpression); - var memberAccess = ts.createMemberAccessForPropertyName(receiver, propertyName, propertyName); - return ts.createAssignment(memberAccess, initializer); - } - function getDecoratedClassElements(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticDecoratedClassElement : isInstanceDecoratedClassElement); - } - function isStaticDecoratedClassElement(member) { - return isDecoratedClassElement(member, true); - } - function isInstanceDecoratedClassElement(member) { - return isDecoratedClassElement(member, false); - } - function isDecoratedClassElement(member, isStatic) { - return ts.nodeOrChildIsDecorated(member) - && isStatic === ts.hasModifier(member, 32); - } - function getDecoratorsOfParameters(node) { - var decorators; - if (node) { - var parameters = node.parameters; - for (var i = 0; i < parameters.length; i++) { - var parameter = parameters[i]; - if (decorators || parameter.decorators) { - if (!decorators) { - decorators = new Array(parameters.length); - } - decorators[i] = parameter.decorators; - } - } - } - return decorators; - } - function getAllDecoratorsOfConstructor(node) { - var decorators = node.decorators; - var parameters = getDecoratorsOfParameters(ts.getFirstConstructorWithBody(node)); - if (!decorators && !parameters) { - return undefined; - } - return { - decorators: decorators, - parameters: parameters - }; - } - function getAllDecoratorsOfClassElement(node, member) { - switch (member.kind) { - case 153: - case 154: - return getAllDecoratorsOfAccessors(node, member); - case 151: - return getAllDecoratorsOfMethod(member); - case 149: - return getAllDecoratorsOfProperty(member); - default: - return undefined; - } - } - function getAllDecoratorsOfAccessors(node, accessor) { - if (!accessor.body) { - return undefined; - } - var _a = ts.getAllAccessorDeclarations(node.members, accessor), firstAccessor = _a.firstAccessor, secondAccessor = _a.secondAccessor, setAccessor = _a.setAccessor; - var firstAccessorWithDecorators = firstAccessor.decorators ? firstAccessor : secondAccessor && secondAccessor.decorators ? secondAccessor : undefined; - if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { - return undefined; - } - var decorators = firstAccessorWithDecorators.decorators; - var parameters = getDecoratorsOfParameters(setAccessor); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - function getAllDecoratorsOfMethod(method) { - if (!method.body) { - return undefined; - } - var decorators = method.decorators; - var parameters = getDecoratorsOfParameters(method); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - function getAllDecoratorsOfProperty(property) { - var decorators = property.decorators; - if (!decorators) { - return undefined; - } - return { decorators: decorators }; - } - function transformAllDecoratorsOfDeclaration(node, container, allDecorators) { - if (!allDecorators) { - return undefined; - } - var decoratorExpressions = []; - ts.addRange(decoratorExpressions, ts.map(allDecorators.decorators, transformDecorator)); - ts.addRange(decoratorExpressions, ts.flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); - addTypeMetadata(node, container, decoratorExpressions); - return decoratorExpressions; - } - function addClassElementDecorationStatements(statements, node, isStatic) { - ts.addRange(statements, ts.map(generateClassElementDecorationExpressions(node, isStatic), expressionToStatement)); - } - function generateClassElementDecorationExpressions(node, isStatic) { - var members = getDecoratedClassElements(node, isStatic); - var expressions; - for (var _i = 0, members_2 = members; _i < members_2.length; _i++) { - var member = members_2[_i]; - var expression = generateClassElementDecorationExpression(node, member); - if (expression) { - if (!expressions) { - expressions = [expression]; - } - else { - expressions.push(expression); - } - } - } - return expressions; - } - function generateClassElementDecorationExpression(node, member) { - var allDecorators = getAllDecoratorsOfClassElement(node, member); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(member, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var prefix = getClassMemberPrefix(node, member); - var memberName = getExpressionForPropertyName(member, true); - var descriptor = languageVersion > 0 - ? member.kind === 149 - ? ts.createVoidZero() - : ts.createNull() - : undefined; - var helper = createDecorateHelper(context, decoratorExpressions, prefix, memberName, descriptor, ts.moveRangePastDecorators(member)); - ts.setEmitFlags(helper, 1536); - return helper; - } - function addConstructorDecorationStatement(statements, node) { - var expression = generateConstructorDecorationExpression(node); - if (expression) { - statements.push(ts.setOriginalNode(ts.createStatement(expression), node)); - } - } - function generateConstructorDecorationExpression(node) { - var allDecorators = getAllDecoratorsOfConstructor(node); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(node, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var classAlias = classAliases && classAliases[ts.getOriginalNodeId(node)]; - var localName = ts.getLocalName(node, false, true); - var decorate = createDecorateHelper(context, decoratorExpressions, localName); - var expression = ts.createAssignment(localName, classAlias ? ts.createAssignment(classAlias, decorate) : decorate); - ts.setEmitFlags(expression, 1536); - ts.setSourceMapRange(expression, ts.moveRangePastDecorators(node)); - return expression; - } - function transformDecorator(decorator) { - return ts.visitNode(decorator.expression, visitor, ts.isExpression); - } - function transformDecoratorsOfParameter(decorators, parameterOffset) { - var expressions; - if (decorators) { - expressions = []; - for (var _i = 0, decorators_1 = decorators; _i < decorators_1.length; _i++) { - var decorator = decorators_1[_i]; - var helper = createParamHelper(context, transformDecorator(decorator), parameterOffset, decorator.expression); - ts.setEmitFlags(helper, 1536); - expressions.push(helper); - } - } - return expressions; - } - function addTypeMetadata(node, container, decoratorExpressions) { - if (USE_NEW_TYPE_METADATA_FORMAT) { - addNewTypeMetadata(node, container, decoratorExpressions); - } - else { - addOldTypeMetadata(node, container, decoratorExpressions); - } - } - function addOldTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - if (shouldAddTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:type", serializeTypeOfNode(node))); - } - if (shouldAddParamTypesMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:paramtypes", serializeParameterTypesOfNode(node, container))); - } - if (shouldAddReturnTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:returntype", serializeReturnTypeOfNode(node))); - } - } - } - function addNewTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - var properties = void 0; - if (shouldAddTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("type", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeTypeOfNode(node)))); - } - if (shouldAddParamTypesMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("paramTypes", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeParameterTypesOfNode(node, container)))); - } - if (shouldAddReturnTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("returnType", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeReturnTypeOfNode(node)))); - } - if (properties) { - decoratorExpressions.push(createMetadataHelper(context, "design:typeinfo", ts.createObjectLiteral(properties, true))); - } - } - } - function shouldAddTypeMetadata(node) { - var kind = node.kind; - return kind === 151 - || kind === 153 - || kind === 154 - || kind === 149; - } - function shouldAddReturnTypeMetadata(node) { - return node.kind === 151; - } - function shouldAddParamTypesMetadata(node) { - switch (node.kind) { - case 229: - case 199: - return ts.getFirstConstructorWithBody(node) !== undefined; - case 151: - case 153: - case 154: - return true; - } - return false; - } - function serializeTypeOfNode(node) { - switch (node.kind) { - case 149: - case 146: - case 153: - return serializeTypeNode(node.type); - case 154: - return serializeTypeNode(ts.getSetAccessorTypeAnnotationNode(node)); - case 229: - case 199: - case 151: - return ts.createIdentifier("Function"); - default: - return ts.createVoidZero(); - } - } - function serializeParameterTypesOfNode(node, container) { - var valueDeclaration = ts.isClassLike(node) - ? ts.getFirstConstructorWithBody(node) - : ts.isFunctionLike(node) && ts.nodeIsPresent(node.body) - ? node - : undefined; - var expressions = []; - if (valueDeclaration) { - var parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); - var numParameters = parameters.length; - for (var i = 0; i < numParameters; i++) { - var parameter = parameters[i]; - if (i === 0 && ts.isIdentifier(parameter.name) && parameter.name.text === "this") { - continue; - } - if (parameter.dotDotDotToken) { - expressions.push(serializeTypeNode(ts.getRestParameterElementType(parameter.type))); - } - else { - expressions.push(serializeTypeOfNode(parameter)); - } - } - } - return ts.createArrayLiteral(expressions); - } - function getParametersOfDecoratedDeclaration(node, container) { - if (container && node.kind === 153) { - var setAccessor = ts.getAllAccessorDeclarations(container.members, node).setAccessor; - if (setAccessor) { - return setAccessor.parameters; - } - } - return node.parameters; - } - function serializeReturnTypeOfNode(node) { - if (ts.isFunctionLike(node) && node.type) { - return serializeTypeNode(node.type); - } - else if (ts.isAsyncFunction(node)) { - return ts.createIdentifier("Promise"); - } - return ts.createVoidZero(); - } - function serializeTypeNode(node) { - if (node === undefined) { - return ts.createIdentifier("Object"); - } - switch (node.kind) { - case 105: - case 139: - case 95: - case 130: - return ts.createVoidZero(); - case 168: - return serializeTypeNode(node.type); - case 160: - case 161: - return ts.createIdentifier("Function"); - case 164: - case 165: - return ts.createIdentifier("Array"); - case 158: - case 122: - return ts.createIdentifier("Boolean"); - case 136: - return ts.createIdentifier("String"); - case 134: - return ts.createIdentifier("Object"); - case 173: - switch (node.literal.kind) { - case 9: - return ts.createIdentifier("String"); - case 8: - return ts.createIdentifier("Number"); - case 101: - case 86: - return ts.createIdentifier("Boolean"); - default: - ts.Debug.failBadSyntaxKind(node.literal); - break; - } - break; - case 133: - return ts.createIdentifier("Number"); - case 137: - return languageVersion < 2 - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case 159: - return serializeTypeReferenceNode(node); - case 167: - case 166: - return serializeUnionOrIntersectionType(node); - case 162: - case 170: - case 171: - case 172: - case 163: - case 119: - case 169: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - return ts.createIdentifier("Object"); - } - function serializeUnionOrIntersectionType(node) { - var serializedUnion; - for (var _i = 0, _a = node.types; _i < _a.length; _i++) { - var typeNode = _a[_i]; - var serializedIndividual = serializeTypeNode(typeNode); - if (ts.isVoidExpression(serializedIndividual)) { - if (!serializedUnion) { - serializedUnion = serializedIndividual; - } - } - else if (ts.isIdentifier(serializedIndividual) && serializedIndividual.text === "Object") { - return serializedIndividual; - } - else if (serializedUnion && !ts.isVoidExpression(serializedUnion)) { - if (!ts.isIdentifier(serializedUnion) || - !ts.isIdentifier(serializedIndividual) || - serializedUnion.text !== serializedIndividual.text) { - return ts.createIdentifier("Object"); - } - } - else { - serializedUnion = serializedIndividual; - } - } - return serializedUnion; - } - function serializeTypeReferenceNode(node) { - switch (resolver.getTypeReferenceSerializationKind(node.typeName, currentScope)) { - case ts.TypeReferenceSerializationKind.Unknown: - var serialized = serializeEntityNameAsExpression(node.typeName, true); - var temp = ts.createTempVariable(hoistVariableDeclaration); - return ts.createLogicalOr(ts.createLogicalAnd(ts.createTypeCheck(ts.createAssignment(temp, serialized), "function"), temp), ts.createIdentifier("Object")); - case ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue: - return serializeEntityNameAsExpression(node.typeName, false); - case ts.TypeReferenceSerializationKind.VoidNullableOrNeverType: - return ts.createVoidZero(); - case ts.TypeReferenceSerializationKind.BooleanType: - return ts.createIdentifier("Boolean"); - case ts.TypeReferenceSerializationKind.NumberLikeType: - return ts.createIdentifier("Number"); - case ts.TypeReferenceSerializationKind.StringLikeType: - return ts.createIdentifier("String"); - case ts.TypeReferenceSerializationKind.ArrayLikeType: - return ts.createIdentifier("Array"); - case ts.TypeReferenceSerializationKind.ESSymbolType: - return languageVersion < 2 - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case ts.TypeReferenceSerializationKind.TypeWithCallSignature: - return ts.createIdentifier("Function"); - case ts.TypeReferenceSerializationKind.Promise: - return ts.createIdentifier("Promise"); - case ts.TypeReferenceSerializationKind.ObjectType: - default: - return ts.createIdentifier("Object"); - } - } - function serializeEntityNameAsExpression(node, useFallback) { - switch (node.kind) { - case 71: - var name = ts.getMutableClone(node); - name.flags &= ~8; - name.original = undefined; - name.parent = currentScope; - if (useFallback) { - return ts.createLogicalAnd(ts.createStrictInequality(ts.createTypeOf(name), ts.createLiteral("undefined")), name); - } - return name; - case 143: - return serializeQualifiedNameAsExpression(node, useFallback); - } - } - function serializeQualifiedNameAsExpression(node, useFallback) { - var left; - if (node.left.kind === 71) { - left = serializeEntityNameAsExpression(node.left, useFallback); - } - else if (useFallback) { - var temp = ts.createTempVariable(hoistVariableDeclaration); - left = ts.createLogicalAnd(ts.createAssignment(temp, serializeEntityNameAsExpression(node.left, true)), temp); - } - else { - left = serializeEntityNameAsExpression(node.left, false); - } - return ts.createPropertyAccess(left, node.right); - } - function getGlobalSymbolNameWithFallback() { - return ts.createConditional(ts.createTypeCheck(ts.createIdentifier("Symbol"), "function"), ts.createIdentifier("Symbol"), ts.createIdentifier("Object")); - } - function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - return generateNameForComputedPropertyName - ? ts.getGeneratedNameForNode(name) - : name.expression; - } - else if (ts.isIdentifier(name)) { - return ts.createLiteral(ts.unescapeIdentifier(name.text)); - } - else { - return ts.getSynthesizedClone(name); - } - } - function visitPropertyNameOfClassElement(member) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - var expression = ts.visitNode(name.expression, visitor, ts.isExpression); - if (member.decorators) { - var generatedName = ts.getGeneratedNameForNode(name); - hoistVariableDeclaration(generatedName); - expression = ts.createAssignment(generatedName, expression); - } - return ts.updateComputedPropertyName(name, expression); - } - else { - return name; - } - } - function visitHeritageClause(node) { - if (node.token === 85) { - var types = ts.visitNodes(node.types, visitor, ts.isExpressionWithTypeArguments, 0, 1); - return ts.setTextRange(ts.createHeritageClause(85, types), node); - } - return undefined; - } - function visitExpressionWithTypeArguments(node) { - return ts.updateExpressionWithTypeArguments(node, undefined, ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - } - function shouldEmitFunctionLikeDeclaration(node) { - return !ts.nodeIsMissing(node.body); - } - function visitConstructor(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - return ts.updateConstructor(node, ts.visitNodes(node.decorators, visitor, ts.isDecorator), ts.visitNodes(node.modifiers, visitor, ts.isModifier), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context)); - } - function visitMethodDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - var updated = ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, visitPropertyNameOfClassElement(node), undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context)); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function shouldEmitAccessorDeclaration(node) { - return !(ts.nodeIsMissing(node.body) && ts.hasModifier(node, 128)); - } - function visitGetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateGetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function visitSetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateSetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function visitFunctionDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - var updated = ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (isNamespaceExport(node)) { - var statements = [updated]; - addExportMemberAssignment(statements, node); - return statements; - } - return updated; - } - function visitFunctionExpression(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createOmittedExpression(); - } - var updated = ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - return updated; - } - function visitArrowFunction(node) { - var updated = ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context)); - return updated; - } - function visitParameter(node) { - if (ts.parameterIsThisKeyword(node)) { - return undefined; - } - var parameter = ts.createParameter(undefined, undefined, node.dotDotDotToken, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - ts.setOriginalNode(parameter, node); - ts.setTextRange(parameter, ts.moveRangePastModifiers(node)); - ts.setCommentRange(parameter, node); - ts.setSourceMapRange(parameter, ts.moveRangePastModifiers(node)); - ts.setEmitFlags(parameter.name, 32); - return parameter; - } - function visitVariableStatement(node) { - if (isNamespaceExport(node)) { - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.setTextRange(ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))), node); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformInitializedVariable(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0, false, createNamespaceExportExpression); - } - else { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), ts.visitNode(node.initializer, visitor, ts.isExpression)), node); - } - } - function visitVariableDeclaration(node) { - return ts.updateVariableDeclaration(node, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function visitParenthesizedExpression(node) { - var innerExpression = ts.skipOuterExpressions(node.expression, ~2); - if (ts.isAssertionExpression(innerExpression)) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitAssertionExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitNonNullExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitCallExpression(node) { - return ts.updateCall(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitNewExpression(node) { - return ts.updateNew(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function shouldEmitEnumDeclaration(node) { - return !ts.isConst(node) - || compilerOptions.preserveConstEnums - || compilerOptions.isolatedModules; - } - function visitEnumDeclaration(node) { - if (!shouldEmitEnumDeclaration(node)) { - return undefined; - } - var statements = []; - var emitFlags = 2; - if (addVarForEnumOrModuleDeclaration(statements, node)) { - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512; - } - } - var parameterName = getNamespaceParameterName(node); - var containerName = getNamespaceContainerName(node); - var exportName = ts.hasModifier(node, 1) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) - : ts.getLocalName(node, false, true); - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - var localName = ts.getLocalName(node, false, true); - moduleArg = ts.createAssignment(localName, moduleArg); - } - var enumStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformEnumBody(node, containerName)), undefined, [moduleArg])); - ts.setOriginalNode(enumStatement, node); - ts.setTextRange(enumStatement, node); - ts.setEmitFlags(enumStatement, emitFlags); - statements.push(enumStatement); - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - function transformEnumBody(node, localName) { - var savedCurrentNamespaceLocalName = currentNamespaceContainerName; - currentNamespaceContainerName = localName; - var statements = []; - startLexicalEnvironment(); - ts.addRange(statements, ts.map(node.members, transformEnumMember)); - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceLocalName; - return ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true); - } - function transformEnumMember(member) { - var name = getExpressionForPropertyName(member, false); - return ts.setTextRange(ts.createStatement(ts.setTextRange(ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, name), transformEnumMemberDeclarationValue(member))), name), member)), member); - } - function transformEnumMemberDeclarationValue(member) { - var value = resolver.getConstantValue(member); - if (value !== undefined) { - return ts.createLiteral(value); - } - else { - enableSubstitutionForNonQualifiedEnumMembers(); - if (member.initializer) { - return ts.visitNode(member.initializer, visitor, ts.isExpression); - } - else { - return ts.createVoidZero(); - } - } - } - function shouldEmitModuleDeclaration(node) { - return ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); - } - function hasNamespaceQualifiedExportName(node) { - return isNamespaceExport(node) - || (isExternalModuleExport(node) - && moduleKind !== ts.ModuleKind.ES2015 - && moduleKind !== ts.ModuleKind.System); - } - function recordEmittedDeclarationInScope(node) { - var name = node.symbol && node.symbol.name; - if (name) { - if (!currentScopeFirstDeclarationsOfName) { - currentScopeFirstDeclarationsOfName = ts.createMap(); - } - if (!currentScopeFirstDeclarationsOfName.has(name)) { - currentScopeFirstDeclarationsOfName.set(name, node); - } - } - } - function isFirstEmittedDeclarationInScope(node) { - if (currentScopeFirstDeclarationsOfName) { - var name = node.symbol && node.symbol.name; - if (name) { - return currentScopeFirstDeclarationsOfName.get(name) === node; - } - } - return false; - } - function addVarForEnumOrModuleDeclaration(statements, node) { - var statement = ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), [ - ts.createVariableDeclaration(ts.getLocalName(node, false, true)) - ]); - ts.setOriginalNode(statement, node); - recordEmittedDeclarationInScope(node); - if (isFirstEmittedDeclarationInScope(node)) { - if (node.kind === 232) { - ts.setSourceMapRange(statement.declarationList, node); - } - else { - ts.setSourceMapRange(statement, node); - } - ts.setCommentRange(statement, node); - ts.setEmitFlags(statement, 1024 | 4194304); - statements.push(statement); - return true; - } - else { - var mergeMarker = ts.createMergeDeclarationMarker(statement); - ts.setEmitFlags(mergeMarker, 1536 | 4194304); - statements.push(mergeMarker); - return false; - } - } - function visitModuleDeclaration(node) { - if (!shouldEmitModuleDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - ts.Debug.assert(ts.isIdentifier(node.name), "TypeScript module should have an Identifier name."); - enableSubstitutionForNamespaceExports(); - var statements = []; - var emitFlags = 2; - if (addVarForEnumOrModuleDeclaration(statements, node)) { - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512; - } - } - var parameterName = getNamespaceParameterName(node); - var containerName = getNamespaceContainerName(node); - var exportName = ts.hasModifier(node, 1) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) - : ts.getLocalName(node, false, true); - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - var localName = ts.getLocalName(node, false, true); - moduleArg = ts.createAssignment(localName, moduleArg); - } - var moduleStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformModuleBody(node, containerName)), undefined, [moduleArg])); - ts.setOriginalNode(moduleStatement, node); - ts.setTextRange(moduleStatement, node); - ts.setEmitFlags(moduleStatement, emitFlags); - statements.push(moduleStatement); - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - function transformModuleBody(node, namespaceLocalName) { - var savedCurrentNamespaceContainerName = currentNamespaceContainerName; - var savedCurrentNamespace = currentNamespace; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - currentNamespaceContainerName = namespaceLocalName; - currentNamespace = node; - currentScopeFirstDeclarationsOfName = undefined; - var statements = []; - startLexicalEnvironment(); - var statementsLocation; - var blockLocation; - var body = node.body; - if (body.kind === 234) { - saveStateAndInvoke(body, function (body) { return ts.addRange(statements, ts.visitNodes(body.statements, namespaceElementVisitor, ts.isStatement)); }); - statementsLocation = body.statements; - blockLocation = body; - } - else { - var result = visitModuleDeclaration(body); - if (result) { - if (ts.isArray(result)) { - ts.addRange(statements, result); - } - else { - statements.push(result); - } - } - var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - statementsLocation = ts.moveRangePos(moduleBlock.statements, -1); - } - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceContainerName; - currentNamespace = savedCurrentNamespace; - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true); - ts.setTextRange(block, blockLocation); - if (body.kind !== 234) { - ts.setEmitFlags(block, ts.getEmitFlags(block) | 1536); - } - return block; - } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 233) { - var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; - } - } - function visitImportDeclaration(node) { - if (!node.importClause) { - return node; - } - var importClause = ts.visitNode(node.importClause, visitImportClause, ts.isImportClause); - return importClause - ? ts.updateImportDeclaration(node, undefined, undefined, importClause, node.moduleSpecifier) - : undefined; - } - function visitImportClause(node) { - var name = resolver.isReferencedAliasDeclaration(node) ? node.name : undefined; - var namedBindings = ts.visitNode(node.namedBindings, visitNamedImportBindings, ts.isNamedImportBindings); - return (name || namedBindings) ? ts.updateImportClause(node, name, namedBindings) : undefined; - } - function visitNamedImportBindings(node) { - if (node.kind === 240) { - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - else { - var elements = ts.visitNodes(node.elements, visitImportSpecifier, ts.isImportSpecifier); - return ts.some(elements) ? ts.updateNamedImports(node, elements) : undefined; - } - } - function visitImportSpecifier(node) { - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - function visitExportAssignment(node) { - return resolver.isValueAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - function visitExportDeclaration(node) { - if (!node.exportClause) { - return resolver.moduleExportsSomeValue(node.moduleSpecifier) ? node : undefined; - } - if (!resolver.isValueAliasDeclaration(node)) { - return undefined; - } - var exportClause = ts.visitNode(node.exportClause, visitNamedExports, ts.isNamedExports); - return exportClause - ? ts.updateExportDeclaration(node, undefined, undefined, exportClause, node.moduleSpecifier) - : undefined; - } - function visitNamedExports(node) { - var elements = ts.visitNodes(node.elements, visitExportSpecifier, ts.isExportSpecifier); - return ts.some(elements) ? ts.updateNamedExports(node, elements) : undefined; - } - function visitExportSpecifier(node) { - return resolver.isValueAliasDeclaration(node) ? node : undefined; - } - function shouldEmitImportEqualsDeclaration(node) { - return resolver.isReferencedAliasDeclaration(node) - || (!ts.isExternalModule(currentSourceFile) - && resolver.isTopLevelValueImportEqualsWithEntityName(node)); - } - function visitImportEqualsDeclaration(node) { - if (ts.isExternalModuleImportEqualsDeclaration(node)) { - return resolver.isReferencedAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - if (!shouldEmitImportEqualsDeclaration(node)) { - return undefined; - } - var moduleReference = ts.createExpressionFromEntityName(node.moduleReference); - ts.setEmitFlags(moduleReference, 1536 | 2048); - if (isNamedExternalModuleExport(node) || !isNamespaceExport(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.createVariableDeclarationList([ - ts.setOriginalNode(ts.createVariableDeclaration(node.name, undefined, moduleReference), node) - ])), node), node); - } - else { - return ts.setOriginalNode(createNamespaceExport(node.name, moduleReference, node), node); - } - } - function isNamespaceExport(node) { - return currentNamespace !== undefined && ts.hasModifier(node, 1); - } - function isExternalModuleExport(node) { - return currentNamespace === undefined && ts.hasModifier(node, 1); - } - function isNamedExternalModuleExport(node) { - return isExternalModuleExport(node) - && !ts.hasModifier(node, 512); - } - function isDefaultExternalModuleExport(node) { - return isExternalModuleExport(node) - && ts.hasModifier(node, 512); - } - function expressionToStatement(expression) { - return ts.createStatement(expression); - } - function addExportMemberAssignment(statements, node) { - var expression = ts.createAssignment(ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true), ts.getLocalName(node)); - ts.setSourceMapRange(expression, ts.createRange(node.name.pos, node.end)); - var statement = ts.createStatement(expression); - ts.setSourceMapRange(statement, ts.createRange(-1, node.end)); - statements.push(statement); - } - function createNamespaceExport(exportName, exportValue, location) { - return ts.setTextRange(ts.createStatement(ts.createAssignment(ts.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true), exportValue)), location); - } - function createNamespaceExportExpression(exportName, exportValue, location) { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); - } - function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { - return ts.getNamespaceMemberName(currentNamespaceContainerName, name, false, true); - } - function getNamespaceParameterName(node) { - var name = ts.getGeneratedNameForNode(node); - ts.setSourceMapRange(name, node.name); - return name; - } - function getNamespaceContainerName(node) { - return ts.getGeneratedNameForNode(node); - } - function getClassAliasIfNeeded(node) { - if (resolver.getNodeCheckFlags(node) & 8388608) { - enableSubstitutionForClassAliases(); - var classAlias = ts.createUniqueName(node.name && !ts.isGeneratedIdentifier(node.name) ? ts.unescapeIdentifier(node.name.text) : "default"); - classAliases[ts.getOriginalNodeId(node)] = classAlias; - hoistVariableDeclaration(classAlias); - return classAlias; - } - } - function getClassPrototype(node) { - return ts.createPropertyAccess(ts.getDeclarationName(node), "prototype"); - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32) - ? ts.getDeclarationName(node) - : getClassPrototype(node); - } - function enableSubstitutionForNonQualifiedEnumMembers() { - if ((enabledSubstitutions & 8) === 0) { - enabledSubstitutions |= 8; - context.enableSubstitution(71); - } - } - function enableSubstitutionForClassAliases() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(71); - classAliases = []; - } - } - function enableSubstitutionForNamespaceExports() { - if ((enabledSubstitutions & 2) === 0) { - enabledSubstitutions |= 2; - context.enableSubstitution(71); - context.enableSubstitution(262); - context.enableEmitNotification(233); - } - } - function isTransformedModuleDeclaration(node) { - return ts.getOriginalNode(node).kind === 233; - } - function isTransformedEnumDeclaration(node) { - return ts.getOriginalNode(node).kind === 232; - } - function onEmitNode(hint, node, emitCallback) { - var savedApplicableSubstitutions = applicableSubstitutions; - var savedCurrentSourceFile = currentSourceFile; - if (ts.isSourceFile(node)) { - currentSourceFile = node; - } - if (enabledSubstitutions & 2 && isTransformedModuleDeclaration(node)) { - applicableSubstitutions |= 2; - } - if (enabledSubstitutions & 8 && isTransformedEnumDeclaration(node)) { - applicableSubstitutions |= 8; - } - previousOnEmitNode(hint, node, emitCallback); - applicableSubstitutions = savedApplicableSubstitutions; - currentSourceFile = savedCurrentSourceFile; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - if (enabledSubstitutions & 2) { - var name = node.name; - var exportedName = trySubstituteNamespaceExportedName(name); - if (exportedName) { - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedName), node); - } - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteClassAlias(node) - || trySubstituteNamespaceExportedName(node) - || node; - } - function trySubstituteClassAlias(node) { - if (enabledSubstitutions & 1) { - if (resolver.getNodeCheckFlags(node) & 16777216) { - var declaration = resolver.getReferencedValueDeclaration(node); - if (declaration) { - var classAlias = classAliases[declaration.id]; - if (classAlias) { - var clone_2 = ts.getSynthesizedClone(classAlias); - ts.setSourceMapRange(clone_2, node); - ts.setCommentRange(clone_2, node); - return clone_2; - } - } - } - } - return undefined; - } - function trySubstituteNamespaceExportedName(node) { - if (enabledSubstitutions & applicableSubstitutions && !ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var container = resolver.getReferencedExportContainer(node, false); - if (container && container.kind !== 265) { - var substitute = (applicableSubstitutions & 2 && container.kind === 233) || - (applicableSubstitutions & 8 && container.kind === 232); - if (substitute) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(container), node), node); - } - } - } - return undefined; - } - function substitutePropertyAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteElementAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteConstantValue(node) { - var constantValue = tryGetConstEnumValue(node); - if (constantValue !== undefined) { - ts.setConstantValue(node, constantValue); - var substitute = ts.createLiteral(constantValue); - if (!compilerOptions.removeComments) { - var propertyName = ts.isPropertyAccessExpression(node) - ? ts.declarationNameToString(node.name) - : ts.getTextOfNode(node.argumentExpression); - ts.addSyntheticTrailingComment(substitute, 3, " " + propertyName + " "); - } - return substitute; - } - return node; - } - function tryGetConstEnumValue(node) { - if (compilerOptions.isolatedModules) { - return undefined; - } - return ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) - ? resolver.getConstantValue(node) - : undefined; - } - } - ts.transformTypeScript = transformTypeScript; - function createDecorateHelper(context, decoratorExpressions, target, memberName, descriptor, location) { - var argumentsArray = []; - argumentsArray.push(ts.createArrayLiteral(decoratorExpressions, true)); - argumentsArray.push(target); - if (memberName) { - argumentsArray.push(memberName); - if (descriptor) { - argumentsArray.push(descriptor); - } - } - context.requestEmitHelper(decorateHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__decorate"), undefined, argumentsArray), location); - } - var decorateHelper = { - name: "typescript:decorate", - scoped: false, - priority: 2, - text: "\n var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n };" - }; - function createMetadataHelper(context, metadataKey, metadataValue) { - context.requestEmitHelper(metadataHelper); - return ts.createCall(ts.getHelperName("__metadata"), undefined, [ - ts.createLiteral(metadataKey), - metadataValue - ]); - } - var metadataHelper = { - name: "typescript:metadata", - scoped: false, - priority: 3, - text: "\n var __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n };" - }; - function createParamHelper(context, expression, parameterOffset, location) { - context.requestEmitHelper(paramHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__param"), undefined, [ - ts.createLiteral(parameterOffset), - expression - ]), location); - } - var paramHelper = { - name: "typescript:param", - scoped: false, - priority: 4, - text: "\n var __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n };" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ES2017SubstitutionFlags; - (function (ES2017SubstitutionFlags) { - ES2017SubstitutionFlags[ES2017SubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ES2017SubstitutionFlags || (ES2017SubstitutionFlags = {})); - function transformES2017(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var currentSourceFile; - var enabledSubstitutions; - var enclosingSuperContainerFlags = 0; - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - if ((node.transformFlags & 16) === 0) { - return node; - } - switch (node.kind) { - case 120: - return undefined; - case 191: - return visitAwaitExpression(node); - case 151: - return visitMethodDeclaration(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(undefined, ts.visitNode(node.expression, visitor, ts.isExpression)), node), node); - } - function visitMethodDeclaration(node) { - return ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitFunctionDeclaration(node) { - return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitFunctionExpression(node) { - return ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitArrowFunction(node) { - return ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function transformAsyncFunctionBody(node) { - resumeLexicalEnvironment(); - var original = ts.getOriginalNode(node, ts.isFunctionLike); - var nodeType = original.type; - var promiseConstructor = languageVersion < 2 ? getPromiseConstructor(nodeType) : undefined; - var isArrowFunction = node.kind === 187; - var hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 8192) !== 0; - if (!isArrowFunction) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor); - statements.push(ts.createReturn(createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body, statementOffset)))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(statements, true); - ts.setTextRange(block, node.body); - if (languageVersion >= 2) { - if (resolver.getNodeCheckFlags(node) & 4096) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - else { - var expression = createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body)); - var declarations = endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(expression); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(ts.concatenate(block.statements, declarations)), block.statements)); - } - return expression; - } - } - function transformFunctionBodyWorker(body, start) { - if (ts.isBlock(body)) { - return ts.updateBlock(body, ts.visitLexicalEnvironment(body.statements, visitor, context, start)); - } - else { - startLexicalEnvironment(); - var visited = ts.convertToFunctionBody(ts.visitNode(body, visitor, ts.isConciseBody)); - var declarations = endLexicalEnvironment(); - return ts.updateBlock(visited, ts.setTextRange(ts.createNodeArray(ts.concatenate(visited.statements, declarations)), visited.statements)); - } - } - function getPromiseConstructor(type) { - var typeName = type && ts.getEntityNameFromTypeNode(type); - if (typeName && ts.isEntityName(typeName)) { - var serializationKind = resolver.getTypeReferenceSerializationKind(typeName); - if (serializationKind === ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue - || serializationKind === ts.TypeReferenceSerializationKind.Unknown) { - return typeName; - } - } - return undefined; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(181); - context.enableSubstitution(179); - context.enableSubstitution(180); - context.enableEmitNotification(229); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(152); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - case 181: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 - || kind === 152 - || kind === 151 - || kind === 153 - || kind === 154; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), location); - } - } - } - ts.transformES2017 = transformES2017; - var awaiterHelper = { - name: "typescript:awaiter", - scoped: false, - priority: 5, - text: "\n var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n };" - }; - function createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, body) { - context.requestEmitHelper(awaiterHelper); - var generatorFunc = ts.createFunctionExpression(undefined, ts.createToken(39), undefined, undefined, [], undefined, body); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144; - return ts.createCall(ts.getHelperName("__awaiter"), undefined, [ - ts.createThis(), - hasLexicalArguments ? ts.createIdentifier("arguments") : ts.createVoidZero(), - promiseConstructor ? ts.createExpressionFromEntityName(promiseConstructor) : ts.createVoidZero(), - generatorFunc - ]); - } - ts.asyncSuperHelper = { - name: "typescript:async-super", - scoped: true, - text: "\n const _super = name => super[name];\n " - }; - ts.advancedAsyncSuperHelper = { - name: "typescript:advanced-async-super", - scoped: true, - text: "\n const _super = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);\n " - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ESNextSubstitutionFlags; - (function (ESNextSubstitutionFlags) { - ESNextSubstitutionFlags[ESNextSubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ESNextSubstitutionFlags || (ESNextSubstitutionFlags = {})); - function transformESNext(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var enabledSubstitutions; - var enclosingFunctionFlags; - var enclosingSuperContainerFlags = 0; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - return visitorWorker(node, false); - } - function visitorNoDestructuringValue(node) { - return visitorWorker(node, true); - } - function visitorNoAsyncModifier(node) { - if (node.kind === 120) { - return undefined; - } - return node; - } - function visitorWorker(node, noDestructuringValue) { - if ((node.transformFlags & 8) === 0) { - return node; - } - switch (node.kind) { - case 191: - return visitAwaitExpression(node); - case 197: - return visitYieldExpression(node); - case 222: - return visitLabeledStatement(node); - case 178: - return visitObjectLiteralExpression(node); - case 194: - return visitBinaryExpression(node, noDestructuringValue); - case 226: - return visitVariableDeclaration(node); - case 216: - return visitForOfStatement(node, undefined); - case 214: - return visitForStatement(node); - case 190: - return visitVoidExpression(node); - case 152: - return visitConstructorDeclaration(node); - case 151: - return visitMethodDeclaration(node); - case 153: - return visitGetAccessorDeclaration(node); - case 154: - return visitSetAccessorDeclaration(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - case 146: - return visitParameter(node); - case 210: - return visitExpressionStatement(node); - case 185: - return visitParenthesizedExpression(node, noDestructuringValue); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.visitNode(node.expression, visitor, ts.isExpression))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 && node.asteriskToken) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.updateYield(node, node.asteriskToken, createAsyncDelegatorHelper(context, createAsyncValuesHelper(context, expression, expression), expression)))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitLabeledStatement(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) { - var statement = ts.unwrapInnermostStatementOfLabel(node); - if (statement.kind === 216 && statement.awaitModifier) { - return visitForOfStatement(statement, node); - } - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), node); - } - return ts.visitEachChild(node, visitor, context); - } - function chunkObjectLiteralElements(elements) { - var chunkObject; - var objects = []; - for (var _i = 0, elements_4 = elements; _i < elements_4.length; _i++) { - var e = elements_4[_i]; - if (e.kind === 263) { - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - chunkObject = undefined; - } - var target = e.expression; - objects.push(ts.visitNode(target, visitor, ts.isExpression)); - } - else { - if (!chunkObject) { - chunkObject = []; - } - if (e.kind === 261) { - var p = e; - chunkObject.push(ts.createPropertyAssignment(p.name, ts.visitNode(p.initializer, visitor, ts.isExpression))); - } - else { - chunkObject.push(e); - } - } - } - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - } - return objects; - } - function visitObjectLiteralExpression(node) { - if (node.transformFlags & 1048576) { - var objects = chunkObjectLiteralElements(node.properties); - if (objects.length && objects[0].kind !== 178) { - objects.unshift(ts.createObjectLiteral()); - } - return createAssignHelper(context, objects); - } - return ts.visitEachChild(node, visitor, context); - } - function visitExpressionStatement(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitParenthesizedExpression(node, noDestructuringValue) { - return ts.visitEachChild(node, noDestructuringValue ? visitorNoDestructuringValue : visitor, context); - } - function visitBinaryExpression(node, noDestructuringValue) { - if (ts.isDestructuringAssignment(node) && node.left.transformFlags & 1048576) { - return ts.flattenDestructuringAssignment(node, visitor, context, 1, !noDestructuringValue); - } - else if (node.operatorToken.kind === 26) { - return ts.updateBinary(node, ts.visitNode(node.left, visitorNoDestructuringValue, ts.isExpression), ts.visitNode(node.right, noDestructuringValue ? visitorNoDestructuringValue : visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - if (ts.isBindingPattern(node.name) && node.name.transformFlags & 1048576) { - return ts.flattenDestructuringBinding(node, visitor, context, 1); - } - return ts.visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - return ts.updateFor(node, ts.visitNode(node.initializer, visitorNoDestructuringValue, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement)); - } - function visitVoidExpression(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitForOfStatement(node, outermostLabeledStatement) { - if (node.initializer.transformFlags & 1048576) { - node = transformForOfStatementWithObjectRest(node); - } - if (node.awaitModifier) { - return transformForAwaitOfStatement(node, outermostLabeledStatement); - } - else { - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement); - } - } - function transformForOfStatementWithObjectRest(node) { - var initializerWithoutParens = ts.skipParentheses(node.initializer); - if (ts.isVariableDeclarationList(initializerWithoutParens) || ts.isAssignmentPattern(initializerWithoutParens)) { - var bodyLocation = void 0; - var statementsLocation = void 0; - var temp = ts.createTempVariable(undefined); - var statements = [ts.createForOfBindingStatement(initializerWithoutParens, temp)]; - if (ts.isBlock(node.statement)) { - ts.addRange(statements, node.statement.statements); - bodyLocation = node.statement; - statementsLocation = node.statement.statements; - } - return ts.updateForOf(node, node.awaitModifier, ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(temp), node.initializer) - ], 1), node.initializer), node.expression, ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation)); - } - return node; - } - function convertForOfStatementHead(node, boundValue) { - var binding = ts.createForOfBindingStatement(node.initializer, boundValue); - var bodyLocation; - var statementsLocation; - var statements = [ts.visitNode(binding, visitor, ts.isStatement)]; - var statement = ts.visitNode(node.statement, visitor, ts.isStatement); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384); - } - function awaitAsYield(expression) { - return ts.createYield(undefined, enclosingFunctionFlags & 1 ? createAwaitHelper(context, expression) : expression); - } - function transformForAwaitOfStatement(node, outermostLabeledStatement) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(undefined); - var callValues = createAsyncValuesHelper(context, expression, node.expression); - var callNext = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []); - var getDone = ts.createPropertyAccess(result, "done"); - var getValue = ts.createPropertyAccess(result, "value"); - var callReturn = ts.createFunctionCall(returnMethod, iterator, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, callValues), node.expression), - ts.createVariableDeclaration(result) - ]), node.expression), 2097152), ts.createComma(ts.createAssignment(result, awaitAsYield(callNext)), ts.createLogicalNot(getDone)), undefined, convertForOfStatementHead(node, awaitAsYield(getValue))), node), 256); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1)), ts.createBlock([ - ts.createTry(ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(getDone)), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(awaitAsYield(callReturn))), 1) - ]), undefined, ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1) - ]), 1)) - ])); - } - function visitParameter(node) { - if (node.transformFlags & 1048576) { - return ts.updateParameter(node, undefined, undefined, node.dotDotDotToken, ts.getGeneratedNameForNode(node), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitConstructorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateConstructor(node, undefined, node.modifiers, ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitGetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateGetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitSetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateSetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitMethodDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateMethod(node, undefined, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitNode(undefined, visitor, ts.isToken), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionDeclaration(node, undefined, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitArrowFunction(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateArrowFunction(node, node.modifiers, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionExpression(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionExpression(node, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function transformAsyncGeneratorFunctionBody(node) { - resumeLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor); - appendObjectRestAssignmentsIfNeeded(statements, node); - statements.push(ts.createReturn(createAsyncGeneratorHelper(context, ts.createFunctionExpression(undefined, ts.createToken(39), node.name && ts.getGeneratedNameForNode(node.name), undefined, [], undefined, ts.updateBlock(node.body, ts.visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)))))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.updateBlock(node.body, statements); - if (languageVersion >= 2) { - if (resolver.getNodeCheckFlags(node) & 4096) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - function transformFunctionBody(node) { - resumeLexicalEnvironment(); - var statementOffset = 0; - var statements = []; - var body = ts.visitNode(node.body, visitor, ts.isConciseBody); - if (ts.isBlock(body)) { - statementOffset = ts.addPrologue(statements, body.statements, false, visitor); - } - ts.addRange(statements, appendObjectRestAssignmentsIfNeeded(undefined, node)); - var trailingStatements = endLexicalEnvironment(); - if (statementOffset > 0 || ts.some(statements) || ts.some(trailingStatements)) { - var block = ts.convertToFunctionBody(body, true); - ts.addRange(statements, block.statements.slice(statementOffset)); - ts.addRange(statements, trailingStatements); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(statements), block.statements)); - } - return body; - } - function appendObjectRestAssignmentsIfNeeded(statements, node) { - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (parameter.transformFlags & 1048576) { - var temp = ts.getGeneratedNameForNode(parameter); - var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 1, temp, false, true); - if (ts.some(declarations)) { - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(declarations)); - ts.setEmitFlags(statement, 1048576); - statements = ts.append(statements, statement); - } - } - } - return statements; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(181); - context.enableSubstitution(179); - context.enableSubstitution(180); - context.enableEmitNotification(229); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(152); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - case 181: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 - || kind === 152 - || kind === 151 - || kind === 153 - || kind === 154; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), location); - } - } - } - ts.transformESNext = transformESNext; - var assignHelper = { - name: "typescript:assign", - scoped: false, - priority: 1, - text: "\n var __assign = (this && this.__assign) || Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };" - }; - function createAssignHelper(context, attributesSegments) { - if (context.getCompilerOptions().target >= 2) { - return ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "assign"), undefined, attributesSegments); - } - context.requestEmitHelper(assignHelper); - return ts.createCall(ts.getHelperName("__assign"), undefined, attributesSegments); - } - ts.createAssignHelper = createAssignHelper; - var awaitHelper = { - name: "typescript:await", - scoped: false, - text: "\n var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }\n " - }; - function createAwaitHelper(context, expression) { - context.requestEmitHelper(awaitHelper); - return ts.createCall(ts.getHelperName("__await"), undefined, [expression]); - } - var asyncGeneratorHelper = { - name: "typescript:asyncGenerator", - scoped: false, - text: "\n var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n };\n " - }; - function createAsyncGeneratorHelper(context, generatorFunc) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncGeneratorHelper); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144; - return ts.createCall(ts.getHelperName("__asyncGenerator"), undefined, [ - ts.createThis(), - ts.createIdentifier("arguments"), - generatorFunc - ]); - } - var asyncDelegator = { - name: "typescript:asyncDelegator", - scoped: false, - text: "\n var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { if (o[n]) i[n] = function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; }; }\n };\n " - }; - function createAsyncDelegatorHelper(context, expression, location) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncDelegator); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncDelegator"), undefined, [expression]), location); - } - var asyncValues = { - name: "typescript:asyncValues", - scoped: false, - text: "\n var __asyncValues = (this && this.__asyncIterator) || function (o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator];\n return m ? m.call(o) : typeof __values === \"function\" ? __values(o) : o[Symbol.iterator]();\n };\n " - }; - function createAsyncValuesHelper(context, expression, location) { - context.requestEmitHelper(asyncValues); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncValues"), undefined, [expression]), location); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformJsx(context) { - var compilerOptions = context.getCompilerOptions(); - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - if (node.transformFlags & 4) { - return visitorWorker(node); - } - else { - return node; - } - } - function visitorWorker(node) { - switch (node.kind) { - case 249: - return visitJsxElement(node, false); - case 250: - return visitJsxSelfClosingElement(node, false); - case 256: - return visitJsxExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function transformJsxChildToExpression(node) { - switch (node.kind) { - case 10: - return visitJsxText(node); - case 256: - return visitJsxExpression(node); - case 249: - return visitJsxElement(node, true); - case 250: - return visitJsxSelfClosingElement(node, true); - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function visitJsxElement(node, isChild) { - return visitJsxOpeningLikeElement(node.openingElement, node.children, isChild, node); - } - function visitJsxSelfClosingElement(node, isChild) { - return visitJsxOpeningLikeElement(node, undefined, isChild, node); - } - function visitJsxOpeningLikeElement(node, children, isChild, location) { - var tagName = getTagName(node); - var objectProperties; - var attrs = node.attributes.properties; - if (attrs.length === 0) { - objectProperties = ts.createNull(); - } - else { - var segments = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { return isSpread - ? ts.map(attrs, transformJsxSpreadAttributeToExpression) - : ts.createObjectLiteral(ts.map(attrs, transformJsxAttributeToObjectLiteralElement)); })); - if (ts.isJsxSpreadAttribute(attrs[0])) { - segments.unshift(ts.createObjectLiteral()); - } - objectProperties = ts.singleOrUndefined(segments); - if (!objectProperties) { - objectProperties = ts.createAssignHelper(context, segments); - } - } - var element = ts.createExpressionForJsxElement(context.getEmitResolver().getJsxFactoryEntity(), compilerOptions.reactNamespace, tagName, objectProperties, ts.filter(ts.map(children, transformJsxChildToExpression), ts.isDefined), node, location); - if (isChild) { - ts.startOnNewLine(element); - } - return element; - } - function transformJsxSpreadAttributeToExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function transformJsxAttributeToObjectLiteralElement(node) { - var name = getAttributeName(node); - var expression = transformJsxAttributeInitializer(node.initializer); - return ts.createPropertyAssignment(name, expression); - } - function transformJsxAttributeInitializer(node) { - if (node === undefined) { - return ts.createTrue(); - } - else if (node.kind === 9) { - var decoded = tryDecodeEntities(node.text); - return decoded ? ts.setTextRange(ts.createLiteral(decoded), node) : node; - } - else if (node.kind === 256) { - if (node.expression === undefined) { - return ts.createTrue(); - } - return visitJsxExpression(node); - } - else { - ts.Debug.failBadSyntaxKind(node); - } - } - function visitJsxText(node) { - var fixed = fixupWhitespaceAndDecodeEntities(ts.getTextOfNode(node, true)); - return fixed === undefined ? undefined : ts.createLiteral(fixed); - } - function fixupWhitespaceAndDecodeEntities(text) { - var acc; - var firstNonWhitespace = 0; - var lastNonWhitespace = -1; - for (var i = 0; i < text.length; i++) { - var c = text.charCodeAt(i); - if (ts.isLineBreak(c)) { - if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { - acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); - } - firstNonWhitespace = -1; - } - else if (!ts.isWhiteSpaceSingleLine(c)) { - lastNonWhitespace = i; - if (firstNonWhitespace === -1) { - firstNonWhitespace = i; - } - } - } - return firstNonWhitespace !== -1 - ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) - : acc; - } - function addLineOfJsxText(acc, trimmedLine) { - var decoded = decodeEntities(trimmedLine); - return acc === undefined ? decoded : acc + " " + decoded; - } - function decodeEntities(text) { - return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, function (match, _all, _number, _digits, decimal, hex, word) { - if (decimal) { - return String.fromCharCode(parseInt(decimal, 10)); - } - else if (hex) { - return String.fromCharCode(parseInt(hex, 16)); - } - else { - var ch = entities.get(word); - return ch ? String.fromCharCode(ch) : match; - } - }); - } - function tryDecodeEntities(text) { - var decoded = decodeEntities(text); - return decoded === text ? undefined : decoded; - } - function getTagName(node) { - if (node.kind === 249) { - return getTagName(node.openingElement); - } - else { - var name = node.tagName; - if (ts.isIdentifier(name) && ts.isIntrinsicJsxName(name.text)) { - return ts.createLiteral(name.text); - } - else { - return ts.createExpressionFromEntityName(name); - } - } - } - function getAttributeName(node) { - var name = node.name; - if (/^[A-Za-z_]\w*$/.test(name.text)) { - return name; - } - else { - return ts.createLiteral(name.text); - } - } - function visitJsxExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - } - ts.transformJsx = transformJsx; - var entities = ts.createMapFromTemplate({ - "quot": 0x0022, - "amp": 0x0026, - "apos": 0x0027, - "lt": 0x003C, - "gt": 0x003E, - "nbsp": 0x00A0, - "iexcl": 0x00A1, - "cent": 0x00A2, - "pound": 0x00A3, - "curren": 0x00A4, - "yen": 0x00A5, - "brvbar": 0x00A6, - "sect": 0x00A7, - "uml": 0x00A8, - "copy": 0x00A9, - "ordf": 0x00AA, - "laquo": 0x00AB, - "not": 0x00AC, - "shy": 0x00AD, - "reg": 0x00AE, - "macr": 0x00AF, - "deg": 0x00B0, - "plusmn": 0x00B1, - "sup2": 0x00B2, - "sup3": 0x00B3, - "acute": 0x00B4, - "micro": 0x00B5, - "para": 0x00B6, - "middot": 0x00B7, - "cedil": 0x00B8, - "sup1": 0x00B9, - "ordm": 0x00BA, - "raquo": 0x00BB, - "frac14": 0x00BC, - "frac12": 0x00BD, - "frac34": 0x00BE, - "iquest": 0x00BF, - "Agrave": 0x00C0, - "Aacute": 0x00C1, - "Acirc": 0x00C2, - "Atilde": 0x00C3, - "Auml": 0x00C4, - "Aring": 0x00C5, - "AElig": 0x00C6, - "Ccedil": 0x00C7, - "Egrave": 0x00C8, - "Eacute": 0x00C9, - "Ecirc": 0x00CA, - "Euml": 0x00CB, - "Igrave": 0x00CC, - "Iacute": 0x00CD, - "Icirc": 0x00CE, - "Iuml": 0x00CF, - "ETH": 0x00D0, - "Ntilde": 0x00D1, - "Ograve": 0x00D2, - "Oacute": 0x00D3, - "Ocirc": 0x00D4, - "Otilde": 0x00D5, - "Ouml": 0x00D6, - "times": 0x00D7, - "Oslash": 0x00D8, - "Ugrave": 0x00D9, - "Uacute": 0x00DA, - "Ucirc": 0x00DB, - "Uuml": 0x00DC, - "Yacute": 0x00DD, - "THORN": 0x00DE, - "szlig": 0x00DF, - "agrave": 0x00E0, - "aacute": 0x00E1, - "acirc": 0x00E2, - "atilde": 0x00E3, - "auml": 0x00E4, - "aring": 0x00E5, - "aelig": 0x00E6, - "ccedil": 0x00E7, - "egrave": 0x00E8, - "eacute": 0x00E9, - "ecirc": 0x00EA, - "euml": 0x00EB, - "igrave": 0x00EC, - "iacute": 0x00ED, - "icirc": 0x00EE, - "iuml": 0x00EF, - "eth": 0x00F0, - "ntilde": 0x00F1, - "ograve": 0x00F2, - "oacute": 0x00F3, - "ocirc": 0x00F4, - "otilde": 0x00F5, - "ouml": 0x00F6, - "divide": 0x00F7, - "oslash": 0x00F8, - "ugrave": 0x00F9, - "uacute": 0x00FA, - "ucirc": 0x00FB, - "uuml": 0x00FC, - "yacute": 0x00FD, - "thorn": 0x00FE, - "yuml": 0x00FF, - "OElig": 0x0152, - "oelig": 0x0153, - "Scaron": 0x0160, - "scaron": 0x0161, - "Yuml": 0x0178, - "fnof": 0x0192, - "circ": 0x02C6, - "tilde": 0x02DC, - "Alpha": 0x0391, - "Beta": 0x0392, - "Gamma": 0x0393, - "Delta": 0x0394, - "Epsilon": 0x0395, - "Zeta": 0x0396, - "Eta": 0x0397, - "Theta": 0x0398, - "Iota": 0x0399, - "Kappa": 0x039A, - "Lambda": 0x039B, - "Mu": 0x039C, - "Nu": 0x039D, - "Xi": 0x039E, - "Omicron": 0x039F, - "Pi": 0x03A0, - "Rho": 0x03A1, - "Sigma": 0x03A3, - "Tau": 0x03A4, - "Upsilon": 0x03A5, - "Phi": 0x03A6, - "Chi": 0x03A7, - "Psi": 0x03A8, - "Omega": 0x03A9, - "alpha": 0x03B1, - "beta": 0x03B2, - "gamma": 0x03B3, - "delta": 0x03B4, - "epsilon": 0x03B5, - "zeta": 0x03B6, - "eta": 0x03B7, - "theta": 0x03B8, - "iota": 0x03B9, - "kappa": 0x03BA, - "lambda": 0x03BB, - "mu": 0x03BC, - "nu": 0x03BD, - "xi": 0x03BE, - "omicron": 0x03BF, - "pi": 0x03C0, - "rho": 0x03C1, - "sigmaf": 0x03C2, - "sigma": 0x03C3, - "tau": 0x03C4, - "upsilon": 0x03C5, - "phi": 0x03C6, - "chi": 0x03C7, - "psi": 0x03C8, - "omega": 0x03C9, - "thetasym": 0x03D1, - "upsih": 0x03D2, - "piv": 0x03D6, - "ensp": 0x2002, - "emsp": 0x2003, - "thinsp": 0x2009, - "zwnj": 0x200C, - "zwj": 0x200D, - "lrm": 0x200E, - "rlm": 0x200F, - "ndash": 0x2013, - "mdash": 0x2014, - "lsquo": 0x2018, - "rsquo": 0x2019, - "sbquo": 0x201A, - "ldquo": 0x201C, - "rdquo": 0x201D, - "bdquo": 0x201E, - "dagger": 0x2020, - "Dagger": 0x2021, - "bull": 0x2022, - "hellip": 0x2026, - "permil": 0x2030, - "prime": 0x2032, - "Prime": 0x2033, - "lsaquo": 0x2039, - "rsaquo": 0x203A, - "oline": 0x203E, - "frasl": 0x2044, - "euro": 0x20AC, - "image": 0x2111, - "weierp": 0x2118, - "real": 0x211C, - "trade": 0x2122, - "alefsym": 0x2135, - "larr": 0x2190, - "uarr": 0x2191, - "rarr": 0x2192, - "darr": 0x2193, - "harr": 0x2194, - "crarr": 0x21B5, - "lArr": 0x21D0, - "uArr": 0x21D1, - "rArr": 0x21D2, - "dArr": 0x21D3, - "hArr": 0x21D4, - "forall": 0x2200, - "part": 0x2202, - "exist": 0x2203, - "empty": 0x2205, - "nabla": 0x2207, - "isin": 0x2208, - "notin": 0x2209, - "ni": 0x220B, - "prod": 0x220F, - "sum": 0x2211, - "minus": 0x2212, - "lowast": 0x2217, - "radic": 0x221A, - "prop": 0x221D, - "infin": 0x221E, - "ang": 0x2220, - "and": 0x2227, - "or": 0x2228, - "cap": 0x2229, - "cup": 0x222A, - "int": 0x222B, - "there4": 0x2234, - "sim": 0x223C, - "cong": 0x2245, - "asymp": 0x2248, - "ne": 0x2260, - "equiv": 0x2261, - "le": 0x2264, - "ge": 0x2265, - "sub": 0x2282, - "sup": 0x2283, - "nsub": 0x2284, - "sube": 0x2286, - "supe": 0x2287, - "oplus": 0x2295, - "otimes": 0x2297, - "perp": 0x22A5, - "sdot": 0x22C5, - "lceil": 0x2308, - "rceil": 0x2309, - "lfloor": 0x230A, - "rfloor": 0x230B, - "lang": 0x2329, - "rang": 0x232A, - "loz": 0x25CA, - "spades": 0x2660, - "clubs": 0x2663, - "hearts": 0x2665, - "diams": 0x2666 - }); -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2016(context) { - var hoistVariableDeclaration = context.hoistVariableDeclaration; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - return ts.visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 32) === 0) { - return node; - } - switch (node.kind) { - case 194: - return visitBinaryExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitBinaryExpression(node) { - switch (node.operatorToken.kind) { - case 62: - return visitExponentiationAssignmentExpression(node); - case 40: - return visitExponentiationExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitExponentiationAssignmentExpression(node) { - var target; - var value; - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - if (ts.isElementAccessExpression(left)) { - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - var argumentExpressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createElementAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), ts.setTextRange(ts.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)), left); - value = ts.setTextRange(ts.createElementAccess(expressionTemp, argumentExpressionTemp), left); - } - else if (ts.isPropertyAccessExpression(left)) { - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), left.name), left); - value = ts.setTextRange(ts.createPropertyAccess(expressionTemp, left.name), left); - } - else { - target = left; - value = left; - } - return ts.setTextRange(ts.createAssignment(target, ts.createMathPow(value, right, node)), node); - } - function visitExponentiationExpression(node) { - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - return ts.createMathPow(left, right, node); - } - } - ts.transformES2016 = transformES2016; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ES2015SubstitutionFlags; - (function (ES2015SubstitutionFlags) { - ES2015SubstitutionFlags[ES2015SubstitutionFlags["CapturedThis"] = 1] = "CapturedThis"; - ES2015SubstitutionFlags[ES2015SubstitutionFlags["BlockScopedBindings"] = 2] = "BlockScopedBindings"; - })(ES2015SubstitutionFlags || (ES2015SubstitutionFlags = {})); - var CopyDirection; - (function (CopyDirection) { - CopyDirection[CopyDirection["ToOriginal"] = 0] = "ToOriginal"; - CopyDirection[CopyDirection["ToOutParameter"] = 1] = "ToOutParameter"; - })(CopyDirection || (CopyDirection = {})); - var Jump; - (function (Jump) { - Jump[Jump["Break"] = 2] = "Break"; - Jump[Jump["Continue"] = 4] = "Continue"; - Jump[Jump["Return"] = 8] = "Return"; - })(Jump || (Jump = {})); - var SuperCaptureResult; - (function (SuperCaptureResult) { - SuperCaptureResult[SuperCaptureResult["NoReplacement"] = 0] = "NoReplacement"; - SuperCaptureResult[SuperCaptureResult["ReplaceSuperCapture"] = 1] = "ReplaceSuperCapture"; - SuperCaptureResult[SuperCaptureResult["ReplaceWithReturn"] = 2] = "ReplaceWithReturn"; - })(SuperCaptureResult || (SuperCaptureResult = {})); - var HierarchyFacts; - (function (HierarchyFacts) { - HierarchyFacts[HierarchyFacts["None"] = 0] = "None"; - HierarchyFacts[HierarchyFacts["Function"] = 1] = "Function"; - HierarchyFacts[HierarchyFacts["ArrowFunction"] = 2] = "ArrowFunction"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBody"] = 4] = "AsyncFunctionBody"; - HierarchyFacts[HierarchyFacts["NonStaticClassElement"] = 8] = "NonStaticClassElement"; - HierarchyFacts[HierarchyFacts["CapturesThis"] = 16] = "CapturesThis"; - HierarchyFacts[HierarchyFacts["ExportedVariableStatement"] = 32] = "ExportedVariableStatement"; - HierarchyFacts[HierarchyFacts["TopLevel"] = 64] = "TopLevel"; - HierarchyFacts[HierarchyFacts["Block"] = 128] = "Block"; - HierarchyFacts[HierarchyFacts["IterationStatement"] = 256] = "IterationStatement"; - HierarchyFacts[HierarchyFacts["IterationStatementBlock"] = 512] = "IterationStatementBlock"; - HierarchyFacts[HierarchyFacts["ForStatement"] = 1024] = "ForStatement"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatement"] = 2048] = "ForInOrForOfStatement"; - HierarchyFacts[HierarchyFacts["ConstructorWithCapturedSuper"] = 4096] = "ConstructorWithCapturedSuper"; - HierarchyFacts[HierarchyFacts["ComputedPropertyName"] = 8192] = "ComputedPropertyName"; - HierarchyFacts[HierarchyFacts["AncestorFactsMask"] = 16383] = "AncestorFactsMask"; - HierarchyFacts[HierarchyFacts["BlockScopeIncludes"] = 0] = "BlockScopeIncludes"; - HierarchyFacts[HierarchyFacts["BlockScopeExcludes"] = 4032] = "BlockScopeExcludes"; - HierarchyFacts[HierarchyFacts["SourceFileIncludes"] = 64] = "SourceFileIncludes"; - HierarchyFacts[HierarchyFacts["SourceFileExcludes"] = 3968] = "SourceFileExcludes"; - HierarchyFacts[HierarchyFacts["FunctionIncludes"] = 65] = "FunctionIncludes"; - HierarchyFacts[HierarchyFacts["FunctionExcludes"] = 16286] = "FunctionExcludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyIncludes"] = 69] = "AsyncFunctionBodyIncludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyExcludes"] = 16278] = "AsyncFunctionBodyExcludes"; - HierarchyFacts[HierarchyFacts["ArrowFunctionIncludes"] = 66] = "ArrowFunctionIncludes"; - HierarchyFacts[HierarchyFacts["ArrowFunctionExcludes"] = 16256] = "ArrowFunctionExcludes"; - HierarchyFacts[HierarchyFacts["ConstructorIncludes"] = 73] = "ConstructorIncludes"; - HierarchyFacts[HierarchyFacts["ConstructorExcludes"] = 16278] = "ConstructorExcludes"; - HierarchyFacts[HierarchyFacts["DoOrWhileStatementIncludes"] = 256] = "DoOrWhileStatementIncludes"; - HierarchyFacts[HierarchyFacts["DoOrWhileStatementExcludes"] = 0] = "DoOrWhileStatementExcludes"; - HierarchyFacts[HierarchyFacts["ForStatementIncludes"] = 1280] = "ForStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForStatementExcludes"] = 3008] = "ForStatementExcludes"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementIncludes"] = 2304] = "ForInOrForOfStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementExcludes"] = 1984] = "ForInOrForOfStatementExcludes"; - HierarchyFacts[HierarchyFacts["BlockIncludes"] = 128] = "BlockIncludes"; - HierarchyFacts[HierarchyFacts["BlockExcludes"] = 3904] = "BlockExcludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockIncludes"] = 512] = "IterationStatementBlockIncludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockExcludes"] = 4032] = "IterationStatementBlockExcludes"; - HierarchyFacts[HierarchyFacts["ComputedPropertyNameIncludes"] = 8192] = "ComputedPropertyNameIncludes"; - HierarchyFacts[HierarchyFacts["ComputedPropertyNameExcludes"] = 0] = "ComputedPropertyNameExcludes"; - HierarchyFacts[HierarchyFacts["NewTarget"] = 16384] = "NewTarget"; - HierarchyFacts[HierarchyFacts["NewTargetInComputedPropertyName"] = 32768] = "NewTargetInComputedPropertyName"; - HierarchyFacts[HierarchyFacts["SubtreeFactsMask"] = -16384] = "SubtreeFactsMask"; - HierarchyFacts[HierarchyFacts["PropagateNewTargetMask"] = 49152] = "PropagateNewTargetMask"; - })(HierarchyFacts || (HierarchyFacts = {})); - function transformES2015(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var currentText; - var hierarchyFacts; - var convertedLoopState; - var enabledSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - currentText = node.text; - var visited = visitSourceFile(node); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - currentText = undefined; - hierarchyFacts = 0; - return visited; - } - function enterSubtree(excludeFacts, includeFacts) { - var ancestorFacts = hierarchyFacts; - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 16383; - return ancestorFacts; - } - function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -16384 | ancestorFacts; - } - function isReturnVoidStatementInConstructorWithCapturedSuper(node) { - return hierarchyFacts & 4096 - && node.kind === 219 - && !node.expression; - } - function shouldVisitNode(node) { - return (node.transformFlags & 128) !== 0 - || convertedLoopState !== undefined - || (hierarchyFacts & 4096 && ts.isStatement(node)) - || (ts.isIterationStatement(node, false) && shouldConvertIterationStatementBody(node)); - } - function visitor(node) { - if (shouldVisitNode(node)) { - return visitJavaScript(node); - } - else { - return node; - } - } - function functionBodyVisitor(node) { - if (shouldVisitNode(node)) { - return visitBlock(node, true); - } - return node; - } - function callExpressionVisitor(node) { - if (node.kind === 97) { - return visitSuperKeyword(true); - } - return visitor(node); - } - function visitJavaScript(node) { - switch (node.kind) { - case 115: - return undefined; - case 229: - return visitClassDeclaration(node); - case 199: - return visitClassExpression(node); - case 146: - return visitParameter(node); - case 228: - return visitFunctionDeclaration(node); - case 187: - return visitArrowFunction(node); - case 186: - return visitFunctionExpression(node); - case 226: - return visitVariableDeclaration(node); - case 71: - return visitIdentifier(node); - case 227: - return visitVariableDeclarationList(node); - case 221: - return visitSwitchStatement(node); - case 235: - return visitCaseBlock(node); - case 207: - return visitBlock(node, false); - case 218: - case 217: - return visitBreakOrContinueStatement(node); - case 222: - return visitLabeledStatement(node); - case 212: - case 213: - return visitDoOrWhileStatement(node, undefined); - case 214: - return visitForStatement(node, undefined); - case 215: - return visitForInStatement(node, undefined); - case 216: - return visitForOfStatement(node, undefined); - case 210: - return visitExpressionStatement(node); - case 178: - return visitObjectLiteralExpression(node); - case 260: - return visitCatchClause(node); - case 262: - return visitShorthandPropertyAssignment(node); - case 144: - return visitComputedPropertyName(node); - case 177: - return visitArrayLiteralExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - case 185: - return visitParenthesizedExpression(node, true); - case 194: - return visitBinaryExpression(node, true); - case 13: - case 14: - case 15: - case 16: - return visitTemplateLiteral(node); - case 9: - return visitStringLiteral(node); - case 8: - return visitNumericLiteral(node); - case 183: - return visitTaggedTemplateExpression(node); - case 196: - return visitTemplateExpression(node); - case 197: - return visitYieldExpression(node); - case 198: - return visitSpreadElement(node); - case 97: - return visitSuperKeyword(false); - case 99: - return visitThisKeyword(node); - case 204: - return visitMetaProperty(node); - case 151: - return visitMethodDeclaration(node); - case 153: - case 154: - return visitAccessorDeclaration(node); - case 208: - return visitVariableStatement(node); - case 219: - return visitReturnStatement(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var ancestorFacts = enterSubtree(3968, 64); - var statements = []; - startLexicalEnvironment(); - var statementOffset = ts.addStandardPrologue(statements, node.statements, false); - addCaptureThisForNodeIfNeeded(statements, node); - statementOffset = ts.addCustomPrologue(statements, node.statements, statementOffset, visitor); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - ts.addRange(statements, endLexicalEnvironment()); - exitSubtree(ancestorFacts, 0, 0); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - function visitSwitchStatement(node) { - if (convertedLoopState !== undefined) { - var savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps |= 2; - var result = ts.visitEachChild(node, visitor, context); - convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; - return result; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCaseBlock(node) { - var ancestorFacts = enterSubtree(4032, 0); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function returnCapturedThis(node) { - return ts.setOriginalNode(ts.createReturn(ts.createIdentifier("_this")), node); - } - function visitReturnStatement(node) { - if (convertedLoopState) { - convertedLoopState.nonLocalJumps |= 8; - if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - node = returnCapturedThis(node); - } - return ts.createReturn(ts.createObjectLiteral([ - ts.createPropertyAssignment(ts.createIdentifier("value"), node.expression - ? ts.visitNode(node.expression, visitor, ts.isExpression) - : ts.createVoidZero()) - ])); - } - else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - return returnCapturedThis(node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitThisKeyword(node) { - if (convertedLoopState) { - if (hierarchyFacts & 2) { - convertedLoopState.containsLexicalThis = true; - return node; - } - return convertedLoopState.thisName || (convertedLoopState.thisName = ts.createUniqueName("this")); - } - return node; - } - function visitIdentifier(node) { - if (!convertedLoopState) { - return node; - } - if (ts.isGeneratedIdentifier(node)) { - return node; - } - if (node.text !== "arguments" || !resolver.isArgumentsLocalBinding(node)) { - return node; - } - return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = ts.createUniqueName("arguments")); - } - function visitBreakOrContinueStatement(node) { - if (convertedLoopState) { - var jump = node.kind === 218 ? 2 : 4; - var canUseBreakOrContinue = (node.label && convertedLoopState.labels && convertedLoopState.labels.get(node.label.text)) || - (!node.label && (convertedLoopState.allowedNonLabeledJumps & jump)); - if (!canUseBreakOrContinue) { - var labelMarker = void 0; - if (!node.label) { - if (node.kind === 218) { - convertedLoopState.nonLocalJumps |= 2; - labelMarker = "break"; - } - else { - convertedLoopState.nonLocalJumps |= 4; - labelMarker = "continue"; - } - } - else { - if (node.kind === 218) { - labelMarker = "break-" + node.label.text; - setLabeledJump(convertedLoopState, true, node.label.text, labelMarker); - } - else { - labelMarker = "continue-" + node.label.text; - setLabeledJump(convertedLoopState, false, node.label.text, labelMarker); - } - } - var returnExpression = ts.createLiteral(labelMarker); - if (convertedLoopState.loopOutParameters.length) { - var outParams = convertedLoopState.loopOutParameters; - var expr = void 0; - for (var i = 0; i < outParams.length; i++) { - var copyExpr = copyOutParameter(outParams[i], 1); - if (i === 0) { - expr = copyExpr; - } - else { - expr = ts.createBinary(expr, 26, copyExpr); - } - } - returnExpression = ts.createBinary(expr, 26, returnExpression); - } - return ts.createReturn(returnExpression); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitClassDeclaration(node) { - var variable = ts.createVariableDeclaration(ts.getLocalName(node, true), undefined, transformClassLikeDeclarationToExpression(node)); - ts.setOriginalNode(variable, node); - var statements = []; - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([variable])); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, node); - ts.startOnNewLine(statement); - statements.push(statement); - if (ts.hasModifier(node, 1)) { - var exportStatement = ts.hasModifier(node, 512) - ? ts.createExportDefault(ts.getLocalName(node)) - : ts.createExternalModuleExport(ts.getLocalName(node)); - ts.setOriginalNode(exportStatement, statement); - statements.push(exportStatement); - } - var emitFlags = ts.getEmitFlags(node); - if ((emitFlags & 4194304) === 0) { - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(statement, emitFlags | 4194304); - } - return ts.singleOrMany(statements); - } - function visitClassExpression(node) { - return transformClassLikeDeclarationToExpression(node); - } - function transformClassLikeDeclarationToExpression(node) { - if (node.name) { - enableSubstitutionsForBlockScopedBindings(); - } - var extendsClauseElement = ts.getClassExtendsHeritageClauseElement(node); - var classFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, extendsClauseElement ? [ts.createParameter(undefined, undefined, undefined, "_super")] : [], undefined, transformClassBody(node, extendsClauseElement)); - if (ts.getEmitFlags(node) & 65536) { - ts.setEmitFlags(classFunction, 65536); - } - var inner = ts.createPartiallyEmittedExpression(classFunction); - inner.end = node.end; - ts.setEmitFlags(inner, 1536); - var outer = ts.createPartiallyEmittedExpression(inner); - outer.end = ts.skipTrivia(currentText, node.pos); - ts.setEmitFlags(outer, 1536); - return ts.createParen(ts.createCall(outer, undefined, extendsClauseElement - ? [ts.visitNode(extendsClauseElement.expression, visitor, ts.isExpression)] - : [])); - } - function transformClassBody(node, extendsClauseElement) { - var statements = []; - startLexicalEnvironment(); - addExtendsHelperIfNeeded(statements, node, extendsClauseElement); - addConstructor(statements, node, extendsClauseElement); - addClassMembers(statements, node); - var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentText, node.members.end), 18); - var localName = ts.getInternalName(node); - var outer = ts.createPartiallyEmittedExpression(localName); - outer.end = closingBraceLocation.end; - ts.setEmitFlags(outer, 1536); - var statement = ts.createReturn(outer); - statement.pos = closingBraceLocation.pos; - ts.setEmitFlags(statement, 1536 | 384); - statements.push(statement); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true); - ts.setEmitFlags(block, 1536); - return block; - } - function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { - if (extendsClauseElement) { - statements.push(ts.setTextRange(ts.createStatement(createExtendsHelper(context, ts.getLocalName(node))), extendsClauseElement)); - } - } - function addConstructor(statements, node, extendsClauseElement) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16278, 73); - var constructor = ts.getFirstConstructorWithBody(node); - var hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== undefined); - var constructorFunction = ts.createFunctionDeclaration(undefined, undefined, undefined, ts.getInternalName(node), undefined, transformConstructorParameters(constructor, hasSynthesizedSuper), undefined, transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)); - ts.setTextRange(constructorFunction, constructor || node); - if (extendsClauseElement) { - ts.setEmitFlags(constructorFunction, 8); - } - statements.push(constructorFunction); - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - } - function transformConstructorParameters(constructor, hasSynthesizedSuper) { - return ts.visitParameterList(constructor && !hasSynthesizedSuper && constructor.parameters, visitor, context) - || []; - } - function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { - var statements = []; - resumeLexicalEnvironment(); - var statementOffset = -1; - if (hasSynthesizedSuper) { - statementOffset = 0; - } - else if (constructor) { - statementOffset = ts.addStandardPrologue(statements, constructor.body.statements, false); - } - if (constructor) { - addDefaultValueAssignmentsIfNeeded(statements, constructor); - addRestParameterIfNeeded(statements, constructor, hasSynthesizedSuper); - if (!hasSynthesizedSuper) { - statementOffset = ts.addCustomPrologue(statements, constructor.body.statements, statementOffset, visitor); - } - ts.Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!"); - } - var isDerivedClass = extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 95; - var superCaptureStatus = declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, constructor, isDerivedClass, hasSynthesizedSuper, statementOffset); - if (superCaptureStatus === 1 || superCaptureStatus === 2) { - statementOffset++; - } - if (constructor) { - if (superCaptureStatus === 1) { - hierarchyFacts |= 4096; - } - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, statementOffset)); - } - if (isDerivedClass - && superCaptureStatus !== 2 - && !(constructor && isSufficientlyCoveredByReturnStatements(constructor.body))) { - statements.push(ts.createReturn(ts.createIdentifier("_this"))); - } - ts.addRange(statements, endLexicalEnvironment()); - if (constructor) { - prependCaptureNewTargetIfNeeded(statements, constructor, false); - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true); - ts.setTextRange(block, constructor ? constructor.body : node); - if (!constructor) { - ts.setEmitFlags(block, 1536); - } - return block; - } - function isSufficientlyCoveredByReturnStatements(statement) { - if (statement.kind === 219) { - return true; - } - else if (statement.kind === 211) { - var ifStatement = statement; - if (ifStatement.elseStatement) { - return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && - isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); - } - } - else if (statement.kind === 207) { - var lastStatement = ts.lastOrUndefined(statement.statements); - if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { - return true; - } - } - return false; - } - function declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, ctor, isDerivedClass, hasSynthesizedSuper, statementOffset) { - if (!isDerivedClass) { - if (ctor) { - addCaptureThisForNodeIfNeeded(statements, ctor); - } - return 0; - } - if (!ctor) { - statements.push(ts.createReturn(createDefaultSuperCallOrThis())); - return 2; - } - if (hasSynthesizedSuper) { - captureThisForNode(statements, ctor, createDefaultSuperCallOrThis()); - enableSubstitutionsForCapturedThis(); - return 1; - } - var firstStatement; - var superCallExpression; - var ctorStatements = ctor.body.statements; - if (statementOffset < ctorStatements.length) { - firstStatement = ctorStatements[statementOffset]; - if (firstStatement.kind === 210 && ts.isSuperCall(firstStatement.expression)) { - superCallExpression = visitImmediateSuperCallInBody(firstStatement.expression); - } - } - if (superCallExpression - && statementOffset === ctorStatements.length - 1 - && !(ctor.transformFlags & (16384 | 32768))) { - var returnStatement = ts.createReturn(superCallExpression); - if (superCallExpression.kind !== 194 - || superCallExpression.left.kind !== 181) { - ts.Debug.fail("Assumed generated super call would have form 'super.call(...) || this'."); - } - ts.setCommentRange(returnStatement, ts.getCommentRange(ts.setEmitFlags(superCallExpression.left, 1536))); - statements.push(returnStatement); - return 2; - } - captureThisForNode(statements, ctor, superCallExpression || createActualThis(), firstStatement); - if (superCallExpression) { - return 1; - } - return 0; - } - function createActualThis() { - return ts.setEmitFlags(ts.createThis(), 4); - } - function createDefaultSuperCallOrThis() { - return ts.createLogicalOr(ts.createLogicalAnd(ts.createStrictInequality(ts.createIdentifier("_super"), ts.createNull()), ts.createFunctionApply(ts.createIdentifier("_super"), createActualThis(), ts.createIdentifier("arguments"))), createActualThis()); - } - function visitParameter(node) { - if (node.dotDotDotToken) { - return undefined; - } - else if (ts.isBindingPattern(node.name)) { - return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, ts.getGeneratedNameForNode(node), undefined, undefined, undefined), node), node); - } - else if (node.initializer) { - return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, node.name, undefined, undefined, undefined), node), node); - } - else { - return node; - } - } - function shouldAddDefaultValueAssignments(node) { - return (node.transformFlags & 131072) !== 0; - } - function addDefaultValueAssignmentsIfNeeded(statements, node) { - if (!shouldAddDefaultValueAssignments(node)) { - return; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - var name = parameter.name, initializer = parameter.initializer, dotDotDotToken = parameter.dotDotDotToken; - if (dotDotDotToken) { - continue; - } - if (ts.isBindingPattern(name)) { - addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer); - } - else if (initializer) { - addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); - } - } - } - function addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { - var temp = ts.getGeneratedNameForNode(parameter); - if (name.elements.length > 0) { - statements.push(ts.setEmitFlags(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0, temp))), 1048576)); - } - else if (initializer) { - statements.push(ts.setEmitFlags(ts.createStatement(ts.createAssignment(temp, ts.visitNode(initializer, visitor, ts.isExpression))), 1048576)); - } - } - function addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { - initializer = ts.visitNode(initializer, visitor, ts.isExpression); - var statement = ts.createIf(ts.createTypeCheck(ts.getSynthesizedClone(name), "undefined"), ts.setEmitFlags(ts.setTextRange(ts.createBlock([ - ts.createStatement(ts.setTextRange(ts.createAssignment(ts.setEmitFlags(ts.getMutableClone(name), 48), ts.setEmitFlags(initializer, 48 | ts.getEmitFlags(initializer))), parameter)) - ]), parameter), 1 | 32 | 384)); - statement.startsOnNewLine = true; - ts.setTextRange(statement, parameter); - ts.setEmitFlags(statement, 384 | 32 | 1048576); - statements.push(statement); - } - function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { - return node && node.dotDotDotToken && node.name.kind === 71 && !inConstructorWithSynthesizedSuper; - } - function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { - var parameter = ts.lastOrUndefined(node.parameters); - if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { - return; - } - var declarationName = ts.getMutableClone(parameter.name); - ts.setEmitFlags(declarationName, 48); - var expressionName = ts.getSynthesizedClone(parameter.name); - var restIndex = node.parameters.length - 1; - var temp = ts.createLoopVariable(); - statements.push(ts.setEmitFlags(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declarationName, undefined, ts.createArrayLiteral([])) - ])), parameter), 1048576)); - var forStatement = ts.createFor(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(temp, undefined, ts.createLiteral(restIndex)) - ]), parameter), ts.setTextRange(ts.createLessThan(temp, ts.createPropertyAccess(ts.createIdentifier("arguments"), "length")), parameter), ts.setTextRange(ts.createPostfixIncrement(temp), parameter), ts.createBlock([ - ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.createElementAccess(expressionName, restIndex === 0 - ? temp - : ts.createSubtract(temp, ts.createLiteral(restIndex))), ts.createElementAccess(ts.createIdentifier("arguments"), temp))), parameter)) - ])); - ts.setEmitFlags(forStatement, 1048576); - ts.startOnNewLine(forStatement); - statements.push(forStatement); - } - function addCaptureThisForNodeIfNeeded(statements, node) { - if (node.transformFlags & 32768 && node.kind !== 187) { - captureThisForNode(statements, node, ts.createThis()); - } - } - function captureThisForNode(statements, node, initializer, originalStatement) { - enableSubstitutionsForCapturedThis(); - var captureThisStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_this", undefined, initializer) - ])); - ts.setEmitFlags(captureThisStatement, 1536 | 1048576); - ts.setTextRange(captureThisStatement, originalStatement); - ts.setSourceMapRange(captureThisStatement, node); - statements.push(captureThisStatement); - } - function prependCaptureNewTargetIfNeeded(statements, node, copyOnWrite) { - if (hierarchyFacts & 16384) { - var newTarget = void 0; - switch (node.kind) { - case 187: - return statements; - case 151: - case 153: - case 154: - newTarget = ts.createVoidZero(); - break; - case 152: - newTarget = ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"); - break; - case 228: - case 186: - newTarget = ts.createConditional(ts.createLogicalAnd(ts.setEmitFlags(ts.createThis(), 4), ts.createBinary(ts.setEmitFlags(ts.createThis(), 4), 93, ts.getLocalName(node))), ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"), ts.createVoidZero()); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - var captureNewTargetStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_newTarget", undefined, newTarget) - ])); - if (copyOnWrite) { - return [captureNewTargetStatement].concat(statements); - } - statements.unshift(captureNewTargetStatement); - } - return statements; - } - function addClassMembers(statements, node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - switch (member.kind) { - case 206: - statements.push(transformSemicolonClassElementToStatement(member)); - break; - case 151: - statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); - break; - case 153: - case 154: - var accessors = ts.getAllAccessorDeclarations(node.members, member); - if (member === accessors.firstAccessor) { - statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); - } - break; - case 152: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformSemicolonClassElementToStatement(member) { - return ts.setTextRange(ts.createEmptyStatement(), member); - } - function transformClassMethodDeclarationToStatement(receiver, member, container) { - var ancestorFacts = enterSubtree(0, 0); - var commentRange = ts.getCommentRange(member); - var sourceMapRange = ts.getSourceMapRange(member); - var memberName = ts.createMemberAccessForPropertyName(receiver, ts.visitNode(member.name, visitor, ts.isPropertyName), member.name); - var memberFunction = transformFunctionLikeToExpression(member, member, undefined, container); - ts.setEmitFlags(memberFunction, 1536); - ts.setSourceMapRange(memberFunction, sourceMapRange); - var statement = ts.setTextRange(ts.createStatement(ts.createAssignment(memberName, memberFunction)), member); - ts.setOriginalNode(statement, member); - ts.setCommentRange(statement, commentRange); - ts.setEmitFlags(statement, 48); - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return statement; - } - function transformAccessorsToStatement(receiver, accessors, container) { - var statement = ts.createStatement(transformAccessorsToExpression(receiver, accessors, container, false)); - ts.setEmitFlags(statement, 1536); - ts.setSourceMapRange(statement, ts.getSourceMapRange(accessors.firstAccessor)); - return statement; - } - function transformAccessorsToExpression(receiver, _a, container, startsOnNewLine) { - var firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - var ancestorFacts = enterSubtree(0, 0); - var target = ts.getMutableClone(receiver); - ts.setEmitFlags(target, 1536 | 32); - ts.setSourceMapRange(target, firstAccessor.name); - var propertyName = ts.createExpressionForPropertyName(ts.visitNode(firstAccessor.name, visitor, ts.isPropertyName)); - ts.setEmitFlags(propertyName, 1536 | 16); - ts.setSourceMapRange(propertyName, firstAccessor.name); - var properties = []; - if (getAccessor) { - var getterFunction = transformFunctionLikeToExpression(getAccessor, undefined, undefined, container); - ts.setSourceMapRange(getterFunction, ts.getSourceMapRange(getAccessor)); - ts.setEmitFlags(getterFunction, 512); - var getter = ts.createPropertyAssignment("get", getterFunction); - ts.setCommentRange(getter, ts.getCommentRange(getAccessor)); - properties.push(getter); - } - if (setAccessor) { - var setterFunction = transformFunctionLikeToExpression(setAccessor, undefined, undefined, container); - ts.setSourceMapRange(setterFunction, ts.getSourceMapRange(setAccessor)); - ts.setEmitFlags(setterFunction, 512); - var setter = ts.createPropertyAssignment("set", setterFunction); - ts.setCommentRange(setter, ts.getCommentRange(setAccessor)); - properties.push(setter); - } - properties.push(ts.createPropertyAssignment("enumerable", ts.createTrue()), ts.createPropertyAssignment("configurable", ts.createTrue())); - var call = ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - target, - propertyName, - ts.createObjectLiteral(properties, true) - ]); - if (startsOnNewLine) { - call.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return call; - } - function visitArrowFunction(node) { - if (node.transformFlags & 16384) { - enableSubstitutionsForCapturedThis(); - } - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16256, 66); - var func = ts.createFunctionExpression(undefined, undefined, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - ts.setTextRange(func, node); - ts.setOriginalNode(func, node); - ts.setEmitFlags(func, 8); - exitSubtree(ancestorFacts, 0, 0); - convertedLoopState = savedConvertedLoopState; - return func; - } - function visitFunctionExpression(node) { - var ancestorFacts = ts.getEmitFlags(node) & 262144 - ? enterSubtree(16278, 69) - : enterSubtree(16286, 65); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionExpression(node, undefined, node.asteriskToken, name, undefined, parameters, undefined, body); - } - function visitFunctionDeclaration(node) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286, 65); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, name, undefined, parameters, undefined, body); - } - function transformFunctionLikeToExpression(node, location, name, container) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = container && ts.isClassLike(container) && !ts.hasModifier(node, 32) - ? enterSubtree(16286, 65 | 8) - : enterSubtree(16286, 65); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (hierarchyFacts & 16384 && !name && (node.kind === 228 || node.kind === 186)) { - name = ts.getGeneratedNameForNode(node); - } - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, node.asteriskToken, name, undefined, parameters, undefined, body), location), node); - } - function transformFunctionBody(node) { - var multiLine = false; - var singleLine = false; - var statementsLocation; - var closeBraceLocation; - var statements = []; - var body = node.body; - var statementOffset; - resumeLexicalEnvironment(); - if (ts.isBlock(body)) { - statementOffset = ts.addStandardPrologue(statements, body.statements, false); - } - addCaptureThisForNodeIfNeeded(statements, node); - addDefaultValueAssignmentsIfNeeded(statements, node); - addRestParameterIfNeeded(statements, node, false); - if (!multiLine && statements.length > 0) { - multiLine = true; - } - if (ts.isBlock(body)) { - statementOffset = ts.addCustomPrologue(statements, body.statements, statementOffset, visitor); - statementsLocation = body.statements; - ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, statementOffset)); - if (!multiLine && body.multiLine) { - multiLine = true; - } - } - else { - ts.Debug.assert(node.kind === 187); - statementsLocation = ts.moveRangeEnd(body, -1); - var equalsGreaterThanToken = node.equalsGreaterThanToken; - if (!ts.nodeIsSynthesized(equalsGreaterThanToken) && !ts.nodeIsSynthesized(body)) { - if (ts.rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { - singleLine = true; - } - else { - multiLine = true; - } - } - var expression = ts.visitNode(body, visitor, ts.isExpression); - var returnStatement = ts.createReturn(expression); - ts.setTextRange(returnStatement, body); - ts.setEmitFlags(returnStatement, 384 | 32 | 1024); - statements.push(returnStatement); - closeBraceLocation = body; - } - var lexicalEnvironment = context.endLexicalEnvironment(); - ts.addRange(statements, lexicalEnvironment); - prependCaptureNewTargetIfNeeded(statements, node, false); - if (!multiLine && lexicalEnvironment && lexicalEnvironment.length) { - multiLine = true; - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), multiLine); - ts.setTextRange(block, node.body); - if (!multiLine && singleLine) { - ts.setEmitFlags(block, 1); - } - if (closeBraceLocation) { - ts.setTokenSourceMapRange(block, 18, closeBraceLocation); - } - ts.setOriginalNode(block, node.body); - return block; - } - function visitFunctionBodyDownLevel(node) { - var updated = ts.visitFunctionBody(node.body, functionBodyVisitor, context); - return ts.updateBlock(updated, ts.setTextRange(ts.createNodeArray(prependCaptureNewTargetIfNeeded(updated.statements, node, true)), updated.statements)); - } - function visitBlock(node, isFunctionBody) { - if (isFunctionBody) { - return ts.visitEachChild(node, visitor, context); - } - var ancestorFacts = hierarchyFacts & 256 - ? enterSubtree(4032, 512) - : enterSubtree(3904, 128); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitExpressionStatement(node) { - switch (node.expression.kind) { - case 185: - return ts.updateStatement(node, visitParenthesizedExpression(node.expression, false)); - case 194: - return ts.updateStatement(node, visitBinaryExpression(node.expression, false)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitParenthesizedExpression(node, needsDestructuringValue) { - if (!needsDestructuringValue) { - switch (node.expression.kind) { - case 185: - return ts.updateParen(node, visitParenthesizedExpression(node.expression, false)); - case 194: - return ts.updateParen(node, visitBinaryExpression(node.expression, false)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitBinaryExpression(node, needsDestructuringValue) { - if (ts.isDestructuringAssignment(node)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0, needsDestructuringValue); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableStatement(node) { - var ancestorFacts = enterSubtree(0, ts.hasModifier(node, 1) ? 32 : 0); - var updated; - if (convertedLoopState && (node.declarationList.flags & 3) === 0) { - var assignments = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); - if (decl.initializer) { - var assignment = void 0; - if (ts.isBindingPattern(decl.name)) { - assignment = ts.flattenDestructuringAssignment(decl, visitor, context, 0); - } - else { - assignment = ts.createBinary(decl.name, 58, ts.visitNode(decl.initializer, visitor, ts.isExpression)); - } - assignments = ts.append(assignments, assignment); - } - } - if (assignments) { - updated = ts.setTextRange(ts.createStatement(ts.reduceLeft(assignments, function (acc, v) { return ts.createBinary(v, 26, acc); })), node); - } - else { - updated = undefined; - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitVariableDeclarationList(node) { - if (node.transformFlags & 64) { - if (node.flags & 3) { - enableSubstitutionsForBlockScopedBindings(); - } - var declarations = ts.flatten(ts.map(node.declarations, node.flags & 1 - ? visitVariableDeclarationInLetDeclarationList - : visitVariableDeclaration)); - var declarationList = ts.createVariableDeclarationList(declarations); - ts.setOriginalNode(declarationList, node); - ts.setTextRange(declarationList, node); - ts.setCommentRange(declarationList, node); - if (node.transformFlags & 8388608 - && (ts.isBindingPattern(node.declarations[0].name) - || ts.isBindingPattern(ts.lastOrUndefined(node.declarations).name))) { - var firstDeclaration = ts.firstOrUndefined(declarations); - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - } - return declarationList; - } - return ts.visitEachChild(node, visitor, context); - } - function shouldEmitExplicitInitializerForLetDeclaration(node) { - var flags = resolver.getNodeCheckFlags(node); - var isCapturedInFunction = flags & 131072; - var isDeclaredInLoop = flags & 262144; - var emittedAsTopLevel = (hierarchyFacts & 64) !== 0 - || (isCapturedInFunction - && isDeclaredInLoop - && (hierarchyFacts & 512) !== 0); - var emitExplicitInitializer = !emittedAsTopLevel - && (hierarchyFacts & 2048) === 0 - && (!resolver.isDeclarationWithCollidingName(node) - || (isDeclaredInLoop - && !isCapturedInFunction - && (hierarchyFacts & (1024 | 2048)) === 0)); - return emitExplicitInitializer; - } - function visitVariableDeclarationInLetDeclarationList(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return visitVariableDeclaration(node); - } - if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { - var clone_3 = ts.getMutableClone(node); - clone_3.initializer = ts.createVoidZero(); - return clone_3; - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - var ancestorFacts = enterSubtree(32, 0); - var updated; - if (ts.isBindingPattern(node.name)) { - updated = ts.flattenDestructuringBinding(node, visitor, context, 0, undefined, (ancestorFacts & 32) !== 0); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function recordLabel(node) { - convertedLoopState.labels.set(node.label.text, node.label.text); - } - function resetLabel(node) { - convertedLoopState.labels.set(node.label.text, undefined); - } - function visitLabeledStatement(node) { - if (convertedLoopState && !convertedLoopState.labels) { - convertedLoopState.labels = ts.createMap(); - } - var statement = ts.unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); - return ts.isIterationStatement(statement, false) - ? visitIterationStatement(statement, node) - : ts.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement), node, convertedLoopState && resetLabel); - } - function visitIterationStatement(node, outermostLabeledStatement) { - switch (node.kind) { - case 212: - case 213: - return visitDoOrWhileStatement(node, outermostLabeledStatement); - case 214: - return visitForStatement(node, outermostLabeledStatement); - case 215: - return visitForInStatement(node, outermostLabeledStatement); - case 216: - return visitForOfStatement(node, outermostLabeledStatement); - } - } - function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { - var ancestorFacts = enterSubtree(excludeFacts, includeFacts); - var updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitDoOrWhileStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(0, 256, node, outermostLabeledStatement); - } - function visitForStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(3008, 1280, node, outermostLabeledStatement); - } - function visitForInStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement); - } - function visitForOfStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement, compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray); - } - function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { - var statements = []; - if (ts.isVariableDeclarationList(node.initializer)) { - if (node.initializer.flags & 3) { - enableSubstitutionsForBlockScopedBindings(); - } - var firstOriginalDeclaration = ts.firstOrUndefined(node.initializer.declarations); - if (firstOriginalDeclaration && ts.isBindingPattern(firstOriginalDeclaration.name)) { - var declarations = ts.flattenDestructuringBinding(firstOriginalDeclaration, visitor, context, 0, boundValue); - var declarationList = ts.setTextRange(ts.createVariableDeclarationList(declarations), node.initializer); - ts.setOriginalNode(declarationList, node.initializer); - var firstDeclaration = declarations[0]; - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - statements.push(ts.createVariableStatement(undefined, declarationList)); - } - else { - statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.setOriginalNode(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(firstOriginalDeclaration ? firstOriginalDeclaration.name : ts.createTempVariable(undefined), undefined, boundValue) - ]), ts.moveRangePos(node.initializer, -1)), node.initializer)), ts.moveRangeEnd(node.initializer, -1))); - } - } - else { - var assignment = ts.createAssignment(node.initializer, boundValue); - if (ts.isDestructuringAssignment(assignment)) { - ts.aggregateTransformFlags(assignment); - statements.push(ts.createStatement(visitBinaryExpression(assignment, false))); - } - else { - assignment.end = node.initializer.end; - statements.push(ts.setTextRange(ts.createStatement(ts.visitNode(assignment, visitor, ts.isExpression)), ts.moveRangeEnd(node.initializer, -1))); - } - } - var bodyLocation; - var statementsLocation; - if (convertedLoopBodyStatements) { - ts.addRange(statements, convertedLoopBodyStatements); - } - else { - var statement = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384); - } - function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var counter = ts.createLoopVariable(); - var rhsReference = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - ts.setEmitFlags(expression, 48 | ts.getEmitFlags(expression)); - var forStatement = ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(counter, undefined, ts.createLiteral(0)), ts.moveRangePos(node.expression, -1)), - ts.setTextRange(ts.createVariableDeclaration(rhsReference, undefined, expression), node.expression) - ]), node.expression), 2097152), ts.setTextRange(ts.createLessThan(counter, ts.createPropertyAccess(rhsReference, "length")), node.expression), ts.setTextRange(ts.createPostfixIncrement(counter), node.expression), convertForOfStatementHead(node, ts.createElementAccess(rhsReference, counter), convertedLoopBodyStatements)), node); - ts.setEmitFlags(forStatement, 256); - ts.setTextRange(forStatement, node); - return ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); - } - function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(undefined); - var values = ts.createValuesHelper(context, expression, node.expression); - var next = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, values), node.expression), - ts.createVariableDeclaration(result, undefined, next) - ]), node.expression), 2097152), ts.createLogicalNot(ts.createPropertyAccess(result, "done")), ts.createAssignment(result, next), convertForOfStatementHead(node, ts.createPropertyAccess(result, "value"), convertedLoopBodyStatements)), node), 256); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1)), ts.createBlock([ - ts.createTry(ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(ts.createPropertyAccess(result, "done"))), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(ts.createFunctionCall(returnMethod, iterator, []))), 1), - ]), undefined, ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1) - ]), 1)) - ])); - } - function visitObjectLiteralExpression(node) { - var properties = node.properties; - var numProperties = properties.length; - var numInitialProperties = numProperties; - var numInitialPropertiesWithoutYield = numProperties; - for (var i = 0; i < numProperties; i++) { - var property = properties[i]; - if ((property.transformFlags & 16777216 && hierarchyFacts & 4) - && i < numInitialPropertiesWithoutYield) { - numInitialPropertiesWithoutYield = i; - } - if (property.name.kind === 144) { - numInitialProperties = i; - break; - } - } - if (numInitialProperties !== numProperties) { - if (numInitialPropertiesWithoutYield < numInitialProperties) { - numInitialProperties = numInitialPropertiesWithoutYield; - } - var temp = ts.createTempVariable(hoistVariableDeclaration); - var expressions = []; - var assignment = ts.createAssignment(temp, ts.setEmitFlags(ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), node.multiLine), 65536)); - if (node.multiLine) { - assignment.startsOnNewLine = true; - } - expressions.push(assignment); - addObjectLiteralMembers(expressions, node, temp, numInitialProperties); - expressions.push(node.multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - } - return ts.visitEachChild(node, visitor, context); - } - function shouldConvertIterationStatementBody(node) { - return (resolver.getNodeCheckFlags(node) & 65536) !== 0; - } - function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { - if (!state.hoistedLocalVariables) { - state.hoistedLocalVariables = []; - } - visit(node.name); - function visit(node) { - if (node.kind === 71) { - state.hoistedLocalVariables.push(node); - } - else { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - visit(element.name); - } - } - } - } - } - function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert) { - if (!shouldConvertIterationStatementBody(node)) { - var saveAllowedNonLabeledJumps = void 0; - if (convertedLoopState) { - saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps = 2 | 4; - } - var result = convert - ? convert(node, outermostLabeledStatement, undefined) - : ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement, convertedLoopState && resetLabel); - if (convertedLoopState) { - convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; - } - return result; - } - var functionName = ts.createUniqueName("_loop"); - var loopInitializer; - switch (node.kind) { - case 214: - case 215: - case 216: - var initializer = node.initializer; - if (initializer && initializer.kind === 227) { - loopInitializer = initializer; - } - break; - } - var loopParameters = []; - var loopOutParameters = []; - if (loopInitializer && (ts.getCombinedNodeFlags(loopInitializer) & 3)) { - for (var _i = 0, _a = loopInitializer.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - processLoopVariableDeclaration(decl, loopParameters, loopOutParameters); - } - } - var outerConvertedLoopState = convertedLoopState; - convertedLoopState = { loopOutParameters: loopOutParameters }; - if (outerConvertedLoopState) { - if (outerConvertedLoopState.argumentsName) { - convertedLoopState.argumentsName = outerConvertedLoopState.argumentsName; - } - if (outerConvertedLoopState.thisName) { - convertedLoopState.thisName = outerConvertedLoopState.thisName; - } - if (outerConvertedLoopState.hoistedLocalVariables) { - convertedLoopState.hoistedLocalVariables = outerConvertedLoopState.hoistedLocalVariables; - } - } - startLexicalEnvironment(); - var loopBody = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - var lexicalEnvironment = endLexicalEnvironment(); - var currentState = convertedLoopState; - convertedLoopState = outerConvertedLoopState; - if (loopOutParameters.length || lexicalEnvironment) { - var statements_4 = ts.isBlock(loopBody) ? loopBody.statements.slice() : [loopBody]; - if (loopOutParameters.length) { - copyOutParameters(loopOutParameters, 1, statements_4); - } - ts.addRange(statements_4, lexicalEnvironment); - loopBody = ts.createBlock(statements_4, true); - } - if (ts.isBlock(loopBody)) { - loopBody.multiLine = true; - } - else { - loopBody = ts.createBlock([loopBody], true); - } - var containsYield = (node.statement.transformFlags & 16777216) !== 0; - var isAsyncBlockContainingAwait = containsYield && (hierarchyFacts & 4) !== 0; - var loopBodyFlags = 0; - if (currentState.containsLexicalThis) { - loopBodyFlags |= 8; - } - if (isAsyncBlockContainingAwait) { - loopBodyFlags |= 262144; - } - var convertedLoopVariable = ts.createVariableStatement(undefined, ts.setEmitFlags(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(functionName, undefined, ts.setEmitFlags(ts.createFunctionExpression(undefined, containsYield ? ts.createToken(39) : undefined, undefined, undefined, loopParameters, undefined, loopBody), loopBodyFlags)) - ]), 2097152)); - var statements = [convertedLoopVariable]; - var extraVariableDeclarations; - if (currentState.argumentsName) { - if (outerConvertedLoopState) { - outerConvertedLoopState.argumentsName = currentState.argumentsName; - } - else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.argumentsName, undefined, ts.createIdentifier("arguments"))); - } - } - if (currentState.thisName) { - if (outerConvertedLoopState) { - outerConvertedLoopState.thisName = currentState.thisName; - } - else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.thisName, undefined, ts.createIdentifier("this"))); - } - } - if (currentState.hoistedLocalVariables) { - if (outerConvertedLoopState) { - outerConvertedLoopState.hoistedLocalVariables = currentState.hoistedLocalVariables; - } - else { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _b = 0, _c = currentState.hoistedLocalVariables; _b < _c.length; _b++) { - var identifier = _c[_b]; - extraVariableDeclarations.push(ts.createVariableDeclaration(identifier)); - } - } - } - if (loopOutParameters.length) { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _d = 0, loopOutParameters_1 = loopOutParameters; _d < loopOutParameters_1.length; _d++) { - var outParam = loopOutParameters_1[_d]; - extraVariableDeclarations.push(ts.createVariableDeclaration(outParam.outParamName)); - } - } - if (extraVariableDeclarations) { - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(extraVariableDeclarations))); - } - var convertedLoopBodyStatements = generateCallToConvertedLoop(functionName, loopParameters, currentState, containsYield); - var loop; - if (convert) { - loop = convert(node, outermostLabeledStatement, convertedLoopBodyStatements); - } - else { - var clone_4 = ts.getMutableClone(node); - clone_4.statement = undefined; - clone_4 = ts.visitEachChild(clone_4, visitor, context); - clone_4.statement = ts.createBlock(convertedLoopBodyStatements, true); - clone_4.transformFlags = 0; - ts.aggregateTransformFlags(clone_4); - loop = ts.restoreEnclosingLabel(clone_4, outermostLabeledStatement, convertedLoopState && resetLabel); - } - statements.push(loop); - return statements; - } - function copyOutParameter(outParam, copyDirection) { - var source = copyDirection === 0 ? outParam.outParamName : outParam.originalName; - var target = copyDirection === 0 ? outParam.originalName : outParam.outParamName; - return ts.createBinary(target, 58, source); - } - function copyOutParameters(outParams, copyDirection, statements) { - for (var _i = 0, outParams_1 = outParams; _i < outParams_1.length; _i++) { - var outParam = outParams_1[_i]; - statements.push(ts.createStatement(copyOutParameter(outParam, copyDirection))); - } - } - function generateCallToConvertedLoop(loopFunctionExpressionName, parameters, state, isAsyncBlockContainingAwait) { - var outerConvertedLoopState = convertedLoopState; - var statements = []; - var isSimpleLoop = !(state.nonLocalJumps & ~4) && - !state.labeledNonLocalBreaks && - !state.labeledNonLocalContinues; - var call = ts.createCall(loopFunctionExpressionName, undefined, ts.map(parameters, function (p) { return p.name; })); - var callResult = isAsyncBlockContainingAwait - ? ts.createYield(ts.createToken(39), ts.setEmitFlags(call, 8388608)) - : call; - if (isSimpleLoop) { - statements.push(ts.createStatement(callResult)); - copyOutParameters(state.loopOutParameters, 0, statements); - } - else { - var loopResultName = ts.createUniqueName("state"); - var stateVariable = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ts.createVariableDeclaration(loopResultName, undefined, callResult)])); - statements.push(stateVariable); - copyOutParameters(state.loopOutParameters, 0, statements); - if (state.nonLocalJumps & 8) { - var returnStatement = void 0; - if (outerConvertedLoopState) { - outerConvertedLoopState.nonLocalJumps |= 8; - returnStatement = ts.createReturn(loopResultName); - } - else { - returnStatement = ts.createReturn(ts.createPropertyAccess(loopResultName, "value")); - } - statements.push(ts.createIf(ts.createBinary(ts.createTypeOf(loopResultName), 34, ts.createLiteral("object")), returnStatement)); - } - if (state.nonLocalJumps & 2) { - statements.push(ts.createIf(ts.createBinary(loopResultName, 34, ts.createLiteral("break")), ts.createBreak())); - } - if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { - var caseClauses = []; - processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerConvertedLoopState, caseClauses); - processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerConvertedLoopState, caseClauses); - statements.push(ts.createSwitch(loopResultName, ts.createCaseBlock(caseClauses))); - } - } - return statements; - } - function setLabeledJump(state, isBreak, labelText, labelMarker) { - if (isBreak) { - if (!state.labeledNonLocalBreaks) { - state.labeledNonLocalBreaks = ts.createMap(); - } - state.labeledNonLocalBreaks.set(labelText, labelMarker); - } - else { - if (!state.labeledNonLocalContinues) { - state.labeledNonLocalContinues = ts.createMap(); - } - state.labeledNonLocalContinues.set(labelText, labelMarker); - } - } - function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { - if (!table) { - return; - } - table.forEach(function (labelMarker, labelText) { - var statements = []; - if (!outerLoop || (outerLoop.labels && outerLoop.labels.get(labelText))) { - var label = ts.createIdentifier(labelText); - statements.push(isBreak ? ts.createBreak(label) : ts.createContinue(label)); - } - else { - setLabeledJump(outerLoop, isBreak, labelText, labelMarker); - statements.push(ts.createReturn(loopResultName)); - } - caseClauses.push(ts.createCaseClause(ts.createLiteral(labelMarker), statements)); - }); - } - function processLoopVariableDeclaration(decl, loopParameters, loopOutParameters) { - var name = decl.name; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - processLoopVariableDeclaration(element, loopParameters, loopOutParameters); - } - } - } - else { - loopParameters.push(ts.createParameter(undefined, undefined, undefined, name)); - if (resolver.getNodeCheckFlags(decl) & 2097152) { - var outParamName = ts.createUniqueName("out_" + ts.unescapeIdentifier(name.text)); - loopOutParameters.push({ originalName: name, outParamName: outParamName }); - } - } - } - function addObjectLiteralMembers(expressions, node, receiver, start) { - var properties = node.properties; - var numProperties = properties.length; - for (var i = start; i < numProperties; i++) { - var property = properties[i]; - switch (property.kind) { - case 153: - case 154: - var accessors = ts.getAllAccessorDeclarations(node.properties, property); - if (property === accessors.firstAccessor) { - expressions.push(transformAccessorsToExpression(receiver, accessors, node, node.multiLine)); - } - break; - case 151: - expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); - break; - case 261: - expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - case 262: - expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.visitNode(property.initializer, visitor, ts.isExpression)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.getSynthesizedClone(property.name)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { - var ancestorFacts = enterSubtree(0, 0); - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(method.name, visitor, ts.isPropertyName)), transformFunctionLikeToExpression(method, method, undefined, container)); - ts.setTextRange(expression, method); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return expression; - } - function visitCatchClause(node) { - var ancestorFacts = enterSubtree(4032, 0); - var updated; - if (ts.isBindingPattern(node.variableDeclaration.name)) { - var temp = ts.createTempVariable(undefined); - var newVariableDeclaration = ts.createVariableDeclaration(temp); - ts.setTextRange(newVariableDeclaration, node.variableDeclaration); - var vars = ts.flattenDestructuringBinding(node.variableDeclaration, visitor, context, 0, temp); - var list = ts.createVariableDeclarationList(vars); - ts.setTextRange(list, node.variableDeclaration); - var destructure = ts.createVariableStatement(undefined, list); - updated = ts.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function addStatementToStartOfBlock(block, statement) { - var transformedStatements = ts.visitNodes(block.statements, visitor, ts.isStatement); - return ts.updateBlock(block, [statement].concat(transformedStatements)); - } - function visitMethodDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var functionExpression = transformFunctionLikeToExpression(node, ts.moveRangePos(node, -1), undefined, undefined); - ts.setEmitFlags(functionExpression, 512 | ts.getEmitFlags(functionExpression)); - return ts.setTextRange(ts.createPropertyAssignment(node.name, functionExpression), node); - } - function visitAccessorDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286, 65); - var updated; - if (node.transformFlags & 32768) { - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (node.kind === 153) { - updated = ts.updateGetAccessor(node, node.decorators, node.modifiers, node.name, parameters, node.type, body); - } - else { - updated = ts.updateSetAccessor(node, node.decorators, node.modifiers, node.name, parameters, body); - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return updated; - } - function visitShorthandPropertyAssignment(node) { - return ts.setTextRange(ts.createPropertyAssignment(node.name, ts.getSynthesizedClone(node.name)), node); - } - function visitComputedPropertyName(node) { - var ancestorFacts = enterSubtree(0, 8192); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 32768 : 0); - return updated; - } - function visitYieldExpression(node) { - return ts.visitEachChild(node, visitor, context); - } - function visitArrayLiteralExpression(node) { - if (node.transformFlags & 64) { - return transformAndSpreadElements(node.elements, true, node.multiLine, node.elements.hasTrailingComma); - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (node.transformFlags & 64) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, true); - } - return ts.updateCall(node, ts.visitNode(node.expression, callExpressionVisitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitImmediateSuperCallInBody(node) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, false); - } - function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - if (node.expression.kind === 97) { - ts.setEmitFlags(thisArg, 4); - } - var resultingCall; - if (node.transformFlags & 524288) { - resultingCall = ts.createFunctionApply(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), transformAndSpreadElements(node.arguments, false, false, false)); - } - else { - resultingCall = ts.createFunctionCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), ts.visitNodes(node.arguments, visitor, ts.isExpression), node); - } - if (node.expression.kind === 97) { - var actualThis = ts.createThis(); - ts.setEmitFlags(actualThis, 4); - var initializer = ts.createLogicalOr(resultingCall, actualThis); - resultingCall = assignToCapturedThis - ? ts.createAssignment(ts.createIdentifier("_this"), initializer) - : initializer; - } - return ts.setOriginalNode(resultingCall, node); - } - function visitNewExpression(node) { - if (node.transformFlags & 524288) { - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.createNew(ts.createFunctionApply(ts.visitNode(target, visitor, ts.isExpression), thisArg, transformAndSpreadElements(ts.createNodeArray([ts.createVoidZero()].concat(node.arguments)), false, false, false)), undefined, []); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndSpreadElements(elements, needsUniqueCopy, multiLine, hasTrailingComma) { - var numElements = elements.length; - var segments = ts.flatten(ts.spanMap(elements, partitionSpread, function (partition, visitPartition, _start, end) { - return visitPartition(partition, multiLine, hasTrailingComma && end === numElements); - })); - if (compilerOptions.downlevelIteration) { - if (segments.length === 1) { - var firstSegment = segments[0]; - if (ts.isCallExpression(firstSegment) - && ts.isIdentifier(firstSegment.expression) - && (ts.getEmitFlags(firstSegment.expression) & 4096) - && firstSegment.expression.text === "___spread") { - return segments[0]; - } - } - return ts.createSpreadHelper(context, segments); - } - else { - if (segments.length === 1) { - var firstElement = elements[0]; - return needsUniqueCopy && ts.isSpreadExpression(firstElement) && firstElement.expression.kind !== 177 - ? ts.createArraySlice(segments[0]) - : segments[0]; - } - return ts.createArrayConcat(segments.shift(), segments); - } - } - function partitionSpread(node) { - return ts.isSpreadExpression(node) - ? visitSpanOfSpreads - : visitSpanOfNonSpreads; - } - function visitSpanOfSpreads(chunk) { - return ts.map(chunk, visitExpressionOfSpread); - } - function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { - return ts.createArrayLiteral(ts.visitNodes(ts.createNodeArray(chunk, hasTrailingComma), visitor, ts.isExpression), multiLine); - } - function visitSpreadElement(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function visitExpressionOfSpread(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function visitTemplateLiteral(node) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - function visitStringLiteral(node) { - if (node.hasExtendedUnicodeEscape) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - return node; - } - function visitNumericLiteral(node) { - if (node.numericLiteralFlags & 48) { - return ts.setTextRange(ts.createNumericLiteral(node.text), node); - } - return node; - } - function visitTaggedTemplateExpression(node) { - var tag = ts.visitNode(node.tag, visitor, ts.isExpression); - var temp = ts.createTempVariable(hoistVariableDeclaration); - var templateArguments = [temp]; - var cookedStrings = []; - var rawStrings = []; - var template = node.template; - if (ts.isNoSubstitutionTemplateLiteral(template)) { - cookedStrings.push(ts.createLiteral(template.text)); - rawStrings.push(getRawLiteral(template)); - } - else { - cookedStrings.push(ts.createLiteral(template.head.text)); - rawStrings.push(getRawLiteral(template.head)); - for (var _i = 0, _a = template.templateSpans; _i < _a.length; _i++) { - var templateSpan = _a[_i]; - cookedStrings.push(ts.createLiteral(templateSpan.literal.text)); - rawStrings.push(getRawLiteral(templateSpan.literal)); - templateArguments.push(ts.visitNode(templateSpan.expression, visitor, ts.isExpression)); - } - } - return ts.createParen(ts.inlineExpressions([ - ts.createAssignment(temp, ts.createArrayLiteral(cookedStrings)), - ts.createAssignment(ts.createPropertyAccess(temp, "raw"), ts.createArrayLiteral(rawStrings)), - ts.createCall(tag, undefined, templateArguments) - ])); - } - function getRawLiteral(node) { - var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); - var isLast = node.kind === 13 || node.kind === 16; - text = text.substring(1, text.length - (isLast ? 1 : 2)); - text = text.replace(/\r\n?/g, "\n"); - return ts.setTextRange(ts.createLiteral(text), node); - } - function visitTemplateExpression(node) { - var expressions = []; - addTemplateHead(expressions, node); - addTemplateSpans(expressions, node); - var expression = ts.reduceLeft(expressions, ts.createAdd); - if (ts.nodeIsSynthesized(expression)) { - expression.pos = node.pos; - expression.end = node.end; - } - return expression; - } - function shouldAddTemplateHead(node) { - ts.Debug.assert(node.templateSpans.length !== 0); - return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0; - } - function addTemplateHead(expressions, node) { - if (!shouldAddTemplateHead(node)) { - return; - } - expressions.push(ts.createLiteral(node.head.text)); - } - function addTemplateSpans(expressions, node) { - for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { - var span_6 = _a[_i]; - expressions.push(ts.visitNode(span_6.expression, visitor, ts.isExpression)); - if (span_6.literal.text.length !== 0) { - expressions.push(ts.createLiteral(span_6.literal.text)); - } - } - } - function visitSuperKeyword(isExpressionOfCall) { - return hierarchyFacts & 8 - && !isExpressionOfCall - ? ts.createPropertyAccess(ts.createIdentifier("_super"), "prototype") - : ts.createIdentifier("_super"); - } - function visitMetaProperty(node) { - if (node.keywordToken === 94 && node.name.text === "target") { - if (hierarchyFacts & 8192) { - hierarchyFacts |= 32768; - } - else { - hierarchyFacts |= 16384; - } - return ts.createIdentifier("_newTarget"); - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && ts.isFunctionLike(node)) { - var ancestorFacts = enterSubtree(16286, ts.getEmitFlags(node) & 8 - ? 65 | 16 - : 65); - previousOnEmitNode(hint, node, emitCallback); - exitSubtree(ancestorFacts, 0, 0); - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - function enableSubstitutionsForBlockScopedBindings() { - if ((enabledSubstitutions & 2) === 0) { - enabledSubstitutions |= 2; - context.enableSubstitution(71); - } - } - function enableSubstitutionsForCapturedThis() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(99); - context.enableEmitNotification(152); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(187); - context.enableEmitNotification(186); - context.enableEmitNotification(228); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - if (ts.isIdentifier(node)) { - return substituteIdentifier(node); - } - return node; - } - function substituteIdentifier(node) { - if (enabledSubstitutions & 2 && !ts.isInternalName(node)) { - var original = ts.getParseTreeNode(node, ts.isIdentifier); - if (original && isNameOfDeclarationWithCollidingName(original)) { - return ts.setTextRange(ts.getGeneratedNameForNode(original), node); - } - } - return node; - } - function isNameOfDeclarationWithCollidingName(node) { - var parent = node.parent; - switch (parent.kind) { - case 176: - case 229: - case 232: - case 226: - return parent.name === node - && resolver.isDeclarationWithCollidingName(parent); - } - return false; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 99: - return substituteThisKeyword(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (enabledSubstitutions & 2 && !ts.isInternalName(node)) { - var declaration = resolver.getReferencedDeclarationWithCollidingName(node); - if (declaration && !(ts.isClassLike(declaration) && isPartOfClassBody(declaration, node))) { - return ts.setTextRange(ts.getGeneratedNameForNode(ts.getNameOfDeclaration(declaration)), node); - } - } - return node; - } - function isPartOfClassBody(declaration, node) { - var currentNode = ts.getParseTreeNode(node); - if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { - return false; - } - var blockScope = ts.getEnclosingBlockScopeContainer(declaration); - while (currentNode) { - if (currentNode === blockScope || currentNode === declaration) { - return false; - } - if (ts.isClassElement(currentNode) && currentNode.parent === declaration) { - return currentNode.kind !== 149 - || (ts.getModifierFlags(currentNode) & 32) === 0; - } - currentNode = currentNode.parent; - } - return false; - } - function substituteThisKeyword(node) { - if (enabledSubstitutions & 1 - && hierarchyFacts & 16) { - return ts.setTextRange(ts.createIdentifier("_this"), node); - } - return node; - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32) - ? ts.getInternalName(node) - : ts.createPropertyAccess(ts.getInternalName(node), "prototype"); - } - function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { - if (!constructor || !hasExtendsClause) { - return false; - } - if (ts.some(constructor.parameters)) { - return false; - } - var statement = ts.firstOrUndefined(constructor.body.statements); - if (!statement || !ts.nodeIsSynthesized(statement) || statement.kind !== 210) { - return false; - } - var statementExpression = statement.expression; - if (!ts.nodeIsSynthesized(statementExpression) || statementExpression.kind !== 181) { - return false; - } - var callTarget = statementExpression.expression; - if (!ts.nodeIsSynthesized(callTarget) || callTarget.kind !== 97) { - return false; - } - var callArgument = ts.singleOrUndefined(statementExpression.arguments); - if (!callArgument || !ts.nodeIsSynthesized(callArgument) || callArgument.kind !== 198) { - return false; - } - var expression = callArgument.expression; - return ts.isIdentifier(expression) && expression.text === "arguments"; - } - } - ts.transformES2015 = transformES2015; - function createExtendsHelper(context, name) { - context.requestEmitHelper(extendsHelper); - return ts.createCall(ts.getHelperName("__extends"), undefined, [ - name, - ts.createIdentifier("_super") - ]); - } - var extendsHelper = { - name: "typescript:extends", - scoped: false, - priority: 0, - text: "\n var __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n })();" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var OpCode; - (function (OpCode) { - OpCode[OpCode["Nop"] = 0] = "Nop"; - OpCode[OpCode["Statement"] = 1] = "Statement"; - OpCode[OpCode["Assign"] = 2] = "Assign"; - OpCode[OpCode["Break"] = 3] = "Break"; - OpCode[OpCode["BreakWhenTrue"] = 4] = "BreakWhenTrue"; - OpCode[OpCode["BreakWhenFalse"] = 5] = "BreakWhenFalse"; - OpCode[OpCode["Yield"] = 6] = "Yield"; - OpCode[OpCode["YieldStar"] = 7] = "YieldStar"; - OpCode[OpCode["Return"] = 8] = "Return"; - OpCode[OpCode["Throw"] = 9] = "Throw"; - OpCode[OpCode["Endfinally"] = 10] = "Endfinally"; - })(OpCode || (OpCode = {})); - var BlockAction; - (function (BlockAction) { - BlockAction[BlockAction["Open"] = 0] = "Open"; - BlockAction[BlockAction["Close"] = 1] = "Close"; - })(BlockAction || (BlockAction = {})); - var CodeBlockKind; - (function (CodeBlockKind) { - CodeBlockKind[CodeBlockKind["Exception"] = 0] = "Exception"; - CodeBlockKind[CodeBlockKind["With"] = 1] = "With"; - CodeBlockKind[CodeBlockKind["Switch"] = 2] = "Switch"; - CodeBlockKind[CodeBlockKind["Loop"] = 3] = "Loop"; - CodeBlockKind[CodeBlockKind["Labeled"] = 4] = "Labeled"; - })(CodeBlockKind || (CodeBlockKind = {})); - var ExceptionBlockState; - (function (ExceptionBlockState) { - ExceptionBlockState[ExceptionBlockState["Try"] = 0] = "Try"; - ExceptionBlockState[ExceptionBlockState["Catch"] = 1] = "Catch"; - ExceptionBlockState[ExceptionBlockState["Finally"] = 2] = "Finally"; - ExceptionBlockState[ExceptionBlockState["Done"] = 3] = "Done"; - })(ExceptionBlockState || (ExceptionBlockState = {})); - var Instruction; - (function (Instruction) { - Instruction[Instruction["Next"] = 0] = "Next"; - Instruction[Instruction["Throw"] = 1] = "Throw"; - Instruction[Instruction["Return"] = 2] = "Return"; - Instruction[Instruction["Break"] = 3] = "Break"; - Instruction[Instruction["Yield"] = 4] = "Yield"; - Instruction[Instruction["YieldStar"] = 5] = "YieldStar"; - Instruction[Instruction["Catch"] = 6] = "Catch"; - Instruction[Instruction["Endfinally"] = 7] = "Endfinally"; - })(Instruction || (Instruction = {})); - function getInstructionName(instruction) { - switch (instruction) { - case 2: return "return"; - case 3: return "break"; - case 4: return "yield"; - case 5: return "yield*"; - case 7: return "endfinally"; - } - } - function transformGenerators(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistFunctionDeclaration = context.hoistFunctionDeclaration, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var renamedCatchVariables; - var renamedCatchVariableDeclarations; - var inGeneratorFunctionBody; - var inStatementContainingYield; - var blocks; - var blockOffsets; - var blockActions; - var blockStack; - var labelOffsets; - var labelExpressions; - var nextLabelId = 1; - var operations; - var operationArguments; - var operationLocations; - var state; - var blockIndex = 0; - var labelNumber = 0; - var labelNumbers; - var lastOperationWasAbrupt; - var lastOperationWasCompletion; - var clauses; - var statements; - var exceptionBlockStack; - var currentExceptionBlock; - var withBlockStack; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || (node.transformFlags & 512) === 0) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - var transformFlags = node.transformFlags; - if (inStatementContainingYield) { - return visitJavaScriptInStatementContainingYield(node); - } - else if (inGeneratorFunctionBody) { - return visitJavaScriptInGeneratorFunctionBody(node); - } - else if (transformFlags & 256) { - return visitGenerator(node); - } - else if (transformFlags & 512) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - function visitJavaScriptInStatementContainingYield(node) { - switch (node.kind) { - case 212: - return visitDoStatement(node); - case 213: - return visitWhileStatement(node); - case 221: - return visitSwitchStatement(node); - case 222: - return visitLabeledStatement(node); - default: - return visitJavaScriptInGeneratorFunctionBody(node); - } - } - function visitJavaScriptInGeneratorFunctionBody(node) { - switch (node.kind) { - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 153: - case 154: - return visitAccessorDeclaration(node); - case 208: - return visitVariableStatement(node); - case 214: - return visitForStatement(node); - case 215: - return visitForInStatement(node); - case 218: - return visitBreakStatement(node); - case 217: - return visitContinueStatement(node); - case 219: - return visitReturnStatement(node); - default: - if (node.transformFlags & 16777216) { - return visitJavaScriptContainingYield(node); - } - else if (node.transformFlags & (512 | 33554432)) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - } - function visitJavaScriptContainingYield(node) { - switch (node.kind) { - case 194: - return visitBinaryExpression(node); - case 195: - return visitConditionalExpression(node); - case 197: - return visitYieldExpression(node); - case 177: - return visitArrayLiteralExpression(node); - case 178: - return visitObjectLiteralExpression(node); - case 180: - return visitElementAccessExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitGenerator(node) { - switch (node.kind) { - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitFunctionDeclaration(node) { - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, node.modifiers, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - if (inGeneratorFunctionBody) { - hoistFunctionDeclaration(node); - return undefined; - } - else { - return node; - } - } - function visitFunctionExpression(node) { - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - return node; - } - function visitAccessorDeclaration(node) { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - return node; - } - function transformGeneratorFunctionBody(body) { - var statements = []; - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - var savedBlocks = blocks; - var savedBlockOffsets = blockOffsets; - var savedBlockActions = blockActions; - var savedBlockStack = blockStack; - var savedLabelOffsets = labelOffsets; - var savedLabelExpressions = labelExpressions; - var savedNextLabelId = nextLabelId; - var savedOperations = operations; - var savedOperationArguments = operationArguments; - var savedOperationLocations = operationLocations; - var savedState = state; - inGeneratorFunctionBody = true; - inStatementContainingYield = false; - blocks = undefined; - blockOffsets = undefined; - blockActions = undefined; - blockStack = undefined; - labelOffsets = undefined; - labelExpressions = undefined; - nextLabelId = 1; - operations = undefined; - operationArguments = undefined; - operationLocations = undefined; - state = ts.createTempVariable(undefined); - resumeLexicalEnvironment(); - var statementOffset = ts.addPrologue(statements, body.statements, false, visitor); - transformAndEmitStatements(body.statements, statementOffset); - var buildResult = build(); - ts.addRange(statements, endLexicalEnvironment()); - statements.push(ts.createReturn(buildResult)); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - blocks = savedBlocks; - blockOffsets = savedBlockOffsets; - blockActions = savedBlockActions; - blockStack = savedBlockStack; - labelOffsets = savedLabelOffsets; - labelExpressions = savedLabelExpressions; - nextLabelId = savedNextLabelId; - operations = savedOperations; - operationArguments = savedOperationArguments; - operationLocations = savedOperationLocations; - state = savedState; - return ts.setTextRange(ts.createBlock(statements, body.multiLine), body); - } - function visitVariableStatement(node) { - if (node.transformFlags & 16777216) { - transformAndEmitVariableDeclarationList(node.declarationList); - return undefined; - } - else { - if (ts.getEmitFlags(node) & 1048576) { - return node; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))); - } - } - function visitBinaryExpression(node) { - switch (ts.getExpressionAssociativity(node)) { - case 0: - return visitLeftAssociativeBinaryExpression(node); - case 1: - return visitRightAssociativeBinaryExpression(node); - default: - ts.Debug.fail("Unknown associativity."); - } - } - function isCompoundAssignment(kind) { - return kind >= 59 - && kind <= 70; - } - function getOperatorForCompoundAssignment(kind) { - switch (kind) { - case 59: return 37; - case 60: return 38; - case 61: return 39; - case 62: return 40; - case 63: return 41; - case 64: return 42; - case 65: return 45; - case 66: return 46; - case 67: return 47; - case 68: return 48; - case 69: return 49; - case 70: return 50; - } - } - function visitRightAssociativeBinaryExpression(node) { - var left = node.left, right = node.right; - if (containsYield(right)) { - var target = void 0; - switch (left.kind) { - case 179: - target = ts.updatePropertyAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), left.name); - break; - case 180: - target = ts.updateElementAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), cacheExpression(ts.visitNode(left.argumentExpression, visitor, ts.isExpression))); - break; - default: - target = ts.visitNode(left, visitor, ts.isExpression); - break; - } - var operator = node.operatorToken.kind; - if (isCompoundAssignment(operator)) { - return ts.setTextRange(ts.createAssignment(target, ts.setTextRange(ts.createBinary(cacheExpression(target), getOperatorForCompoundAssignment(operator), ts.visitNode(right, visitor, ts.isExpression)), node)), node); - } - else { - return ts.updateBinary(node, target, ts.visitNode(right, visitor, ts.isExpression)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitLeftAssociativeBinaryExpression(node) { - if (containsYield(node.right)) { - if (ts.isLogicalOperator(node.operatorToken.kind)) { - return visitLogicalBinaryExpression(node); - } - else if (node.operatorToken.kind === 26) { - return visitCommaExpression(node); - } - var clone_5 = ts.getMutableClone(node); - clone_5.left = cacheExpression(ts.visitNode(node.left, visitor, ts.isExpression)); - clone_5.right = ts.visitNode(node.right, visitor, ts.isExpression); - return clone_5; - } - return ts.visitEachChild(node, visitor, context); - } - function visitLogicalBinaryExpression(node) { - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitAssignment(resultLocal, ts.visitNode(node.left, visitor, ts.isExpression), node.left); - if (node.operatorToken.kind === 53) { - emitBreakWhenFalse(resultLabel, resultLocal, node.left); - } - else { - emitBreakWhenTrue(resultLabel, resultLocal, node.left); - } - emitAssignment(resultLocal, ts.visitNode(node.right, visitor, ts.isExpression), node.right); - markLabel(resultLabel); - return resultLocal; - } - function visitCommaExpression(node) { - var pendingExpressions = []; - visit(node.left); - visit(node.right); - return ts.inlineExpressions(pendingExpressions); - function visit(node) { - if (ts.isBinaryExpression(node) && node.operatorToken.kind === 26) { - visit(node.left); - visit(node.right); - } - else { - if (containsYield(node) && pendingExpressions.length > 0) { - emitWorker(1, [ts.createStatement(ts.inlineExpressions(pendingExpressions))]); - pendingExpressions = []; - } - pendingExpressions.push(ts.visitNode(node, visitor, ts.isExpression)); - } - } - } - function visitConditionalExpression(node) { - if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { - var whenFalseLabel = defineLabel(); - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitBreakWhenFalse(whenFalseLabel, ts.visitNode(node.condition, visitor, ts.isExpression), node.condition); - emitAssignment(resultLocal, ts.visitNode(node.whenTrue, visitor, ts.isExpression), node.whenTrue); - emitBreak(resultLabel); - markLabel(whenFalseLabel); - emitAssignment(resultLocal, ts.visitNode(node.whenFalse, visitor, ts.isExpression), node.whenFalse); - markLabel(resultLabel); - return resultLocal; - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - var resumeLabel = defineLabel(); - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - if (node.asteriskToken) { - var iterator = (ts.getEmitFlags(node.expression) & 8388608) === 0 - ? ts.createValuesHelper(context, expression, node) - : expression; - emitYieldStar(iterator, node); - } - else { - emitYield(expression, node); - } - markLabel(resumeLabel); - return createGeneratorResume(node); - } - function visitArrayLiteralExpression(node) { - return visitElements(node.elements, undefined, undefined, node.multiLine); - } - function visitElements(elements, leadingElement, location, multiLine) { - var numInitialElements = countInitialNodesWithoutYield(elements); - var temp; - if (numInitialElements > 0) { - temp = declareLocal(); - var initialElements = ts.visitNodes(elements, visitor, ts.isExpression, 0, numInitialElements); - emitAssignment(temp, ts.createArrayLiteral(leadingElement - ? [leadingElement].concat(initialElements) : initialElements)); - leadingElement = undefined; - } - var expressions = ts.reduceLeft(elements, reduceElement, [], numInitialElements); - return temp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.setTextRange(ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine), location); - function reduceElement(expressions, element) { - if (containsYield(element) && expressions.length > 0) { - var hasAssignedTemp = temp !== undefined; - if (!temp) { - temp = declareLocal(); - } - emitAssignment(temp, hasAssignedTemp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine)); - leadingElement = undefined; - expressions = []; - } - expressions.push(ts.visitNode(element, visitor, ts.isExpression)); - return expressions; - } - } - function visitObjectLiteralExpression(node) { - var properties = node.properties; - var multiLine = node.multiLine; - var numInitialProperties = countInitialNodesWithoutYield(properties); - var temp = declareLocal(); - emitAssignment(temp, ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), multiLine)); - var expressions = ts.reduceLeft(properties, reduceProperty, [], numInitialProperties); - expressions.push(multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - function reduceProperty(expressions, property) { - if (containsYield(property) && expressions.length > 0) { - emitStatement(ts.createStatement(ts.inlineExpressions(expressions))); - expressions = []; - } - var expression = ts.createExpressionForObjectLiteralElementLike(node, property, temp); - var visited = ts.visitNode(expression, visitor, ts.isExpression); - if (visited) { - if (multiLine) { - visited.startsOnNewLine = true; - } - expressions.push(visited); - } - return expressions; - } - } - function visitElementAccessExpression(node) { - if (containsYield(node.argumentExpression)) { - var clone_6 = ts.getMutableClone(node); - clone_6.expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - clone_6.argumentExpression = ts.visitNode(node.argumentExpression, visitor, ts.isExpression); - return clone_6; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isLeftHandSideExpression)), thisArg, visitElements(node.arguments), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitNewExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.setTextRange(ts.createNew(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isExpression)), thisArg, visitElements(node.arguments, ts.createVoidZero())), undefined, []), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitStatements(statements, start) { - if (start === void 0) { start = 0; } - var numStatements = statements.length; - for (var i = start; i < numStatements; i++) { - transformAndEmitStatement(statements[i]); - } - } - function transformAndEmitEmbeddedStatement(node) { - if (ts.isBlock(node)) { - transformAndEmitStatements(node.statements); - } - else { - transformAndEmitStatement(node); - } - } - function transformAndEmitStatement(node) { - var savedInStatementContainingYield = inStatementContainingYield; - if (!inStatementContainingYield) { - inStatementContainingYield = containsYield(node); - } - transformAndEmitStatementWorker(node); - inStatementContainingYield = savedInStatementContainingYield; - } - function transformAndEmitStatementWorker(node) { - switch (node.kind) { - case 207: - return transformAndEmitBlock(node); - case 210: - return transformAndEmitExpressionStatement(node); - case 211: - return transformAndEmitIfStatement(node); - case 212: - return transformAndEmitDoStatement(node); - case 213: - return transformAndEmitWhileStatement(node); - case 214: - return transformAndEmitForStatement(node); - case 215: - return transformAndEmitForInStatement(node); - case 217: - return transformAndEmitContinueStatement(node); - case 218: - return transformAndEmitBreakStatement(node); - case 219: - return transformAndEmitReturnStatement(node); - case 220: - return transformAndEmitWithStatement(node); - case 221: - return transformAndEmitSwitchStatement(node); - case 222: - return transformAndEmitLabeledStatement(node); - case 223: - return transformAndEmitThrowStatement(node); - case 224: - return transformAndEmitTryStatement(node); - default: - return emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitBlock(node) { - if (containsYield(node)) { - transformAndEmitStatements(node.statements); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitExpressionStatement(node) { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - function transformAndEmitVariableDeclarationList(node) { - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - var name = ts.getSynthesizedClone(variable.name); - ts.setCommentRange(name, variable.name); - hoistVariableDeclaration(name); - } - var variables = ts.getInitializedVariables(node); - var numVariables = variables.length; - var variablesWritten = 0; - var pendingExpressions = []; - while (variablesWritten < numVariables) { - for (var i = variablesWritten; i < numVariables; i++) { - var variable = variables[i]; - if (containsYield(variable.initializer) && pendingExpressions.length > 0) { - break; - } - pendingExpressions.push(transformInitializedVariable(variable)); - } - if (pendingExpressions.length) { - emitStatement(ts.createStatement(ts.inlineExpressions(pendingExpressions))); - variablesWritten += pendingExpressions.length; - pendingExpressions = []; - } - } - return undefined; - } - function transformInitializedVariable(node) { - return ts.createAssignment(ts.getSynthesizedClone(node.name), ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function transformAndEmitIfStatement(node) { - if (containsYield(node)) { - if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { - var endLabel = defineLabel(); - var elseLabel = node.elseStatement ? defineLabel() : undefined; - emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, ts.visitNode(node.expression, visitor, ts.isExpression), node.expression); - transformAndEmitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - emitBreak(endLabel); - markLabel(elseLabel); - transformAndEmitEmbeddedStatement(node.elseStatement); - } - markLabel(endLabel); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitDoStatement(node) { - if (containsYield(node)) { - var conditionLabel = defineLabel(); - var loopLabel = defineLabel(); - beginLoopBlock(conditionLabel); - markLabel(loopLabel); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(conditionLabel); - emitBreakWhenTrue(loopLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitDoStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitWhileStatement(node) { - if (containsYield(node)) { - var loopLabel = defineLabel(); - var endLabel = beginLoopBlock(loopLabel); - markLabel(loopLabel); - emitBreakWhenFalse(endLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - transformAndEmitEmbeddedStatement(node.statement); - emitBreak(loopLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitWhileStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitForStatement(node) { - if (containsYield(node)) { - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - if (node.initializer) { - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - transformAndEmitVariableDeclarationList(initializer); - } - else { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(initializer, visitor, ts.isExpression)), initializer)); - } - } - markLabel(conditionLabel); - if (node.condition) { - emitBreakWhenFalse(endLabel, ts.visitNode(node.condition, visitor, ts.isExpression)); - } - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - if (node.incrementor) { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), node.incrementor)); - } - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (initializer && ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(initializer); - node = ts.updateFor(node, variables.length > 0 - ? ts.inlineExpressions(ts.map(variables, transformInitializedVariable)) - : undefined, ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitForInStatement(node) { - if (containsYield(node)) { - var keysArray = declareLocal(); - var key = declareLocal(); - var keysIndex = ts.createLoopVariable(); - var initializer = node.initializer; - hoistVariableDeclaration(keysIndex); - emitAssignment(keysArray, ts.createArrayLiteral()); - emitStatement(ts.createForIn(key, ts.visitNode(node.expression, visitor, ts.isExpression), ts.createStatement(ts.createCall(ts.createPropertyAccess(keysArray, "push"), undefined, [key])))); - emitAssignment(keysIndex, ts.createLiteral(0)); - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - markLabel(conditionLabel); - emitBreakWhenFalse(endLabel, ts.createLessThan(keysIndex, ts.createPropertyAccess(keysArray, "length"))); - var variable = void 0; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable_1 = _a[_i]; - hoistVariableDeclaration(variable_1.name); - } - variable = ts.getSynthesizedClone(initializer.declarations[0].name); - } - else { - variable = ts.visitNode(initializer, visitor, ts.isExpression); - ts.Debug.assert(ts.isLeftHandSideExpression(variable)); - } - emitAssignment(variable, ts.createElementAccess(keysArray, keysIndex)); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - emitStatement(ts.createStatement(ts.createPostfixIncrement(keysIndex))); - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForInStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - node = ts.updateForIn(node, initializer.declarations[0].name, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitContinueStatement(node) { - var label = findContinueTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected continue statment to point to a valid Label."); - emitBreak(label, node); - } - function visitContinueStatement(node) { - if (inStatementContainingYield) { - var label = findContinueTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitBreakStatement(node) { - var label = findBreakTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected break statment to point to a valid Label."); - emitBreak(label, node); - } - function visitBreakStatement(node) { - if (inStatementContainingYield) { - var label = findBreakTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitReturnStatement(node) { - emitReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function visitReturnStatement(node) { - return createInlineReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function transformAndEmitWithStatement(node) { - if (containsYield(node)) { - beginWithBlock(cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression))); - transformAndEmitEmbeddedStatement(node.statement); - endWithBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitSwitchStatement(node) { - if (containsYield(node.caseBlock)) { - var caseBlock = node.caseBlock; - var numClauses = caseBlock.clauses.length; - var endLabel = beginSwitchBlock(); - var expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression)); - var clauseLabels = []; - var defaultClauseIndex = -1; - for (var i = 0; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - clauseLabels.push(defineLabel()); - if (clause.kind === 258 && defaultClauseIndex === -1) { - defaultClauseIndex = i; - } - } - var clausesWritten = 0; - var pendingClauses = []; - while (clausesWritten < numClauses) { - var defaultClausesSkipped = 0; - for (var i = clausesWritten; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - if (clause.kind === 257) { - var caseClause = clause; - if (containsYield(caseClause.expression) && pendingClauses.length > 0) { - break; - } - pendingClauses.push(ts.createCaseClause(ts.visitNode(caseClause.expression, visitor, ts.isExpression), [ - createInlineBreak(clauseLabels[i], caseClause.expression) - ])); - } - else { - defaultClausesSkipped++; - } - } - if (pendingClauses.length) { - emitStatement(ts.createSwitch(expression, ts.createCaseBlock(pendingClauses))); - clausesWritten += pendingClauses.length; - pendingClauses = []; - } - if (defaultClausesSkipped > 0) { - clausesWritten += defaultClausesSkipped; - defaultClausesSkipped = 0; - } - } - if (defaultClauseIndex >= 0) { - emitBreak(clauseLabels[defaultClauseIndex]); - } - else { - emitBreak(endLabel); - } - for (var i = 0; i < numClauses; i++) { - markLabel(clauseLabels[i]); - transformAndEmitStatements(caseBlock.clauses[i].statements); - } - endSwitchBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitSwitchStatement(node) { - if (inStatementContainingYield) { - beginScriptSwitchBlock(); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endSwitchBlock(); - } - return node; - } - function transformAndEmitLabeledStatement(node) { - if (containsYield(node)) { - beginLabeledBlock(node.label.text); - transformAndEmitEmbeddedStatement(node.statement); - endLabeledBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitLabeledStatement(node) { - if (inStatementContainingYield) { - beginScriptLabeledBlock(node.label.text); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endLabeledBlock(); - } - return node; - } - function transformAndEmitThrowStatement(node) { - emitThrow(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function transformAndEmitTryStatement(node) { - if (containsYield(node)) { - beginExceptionBlock(); - transformAndEmitEmbeddedStatement(node.tryBlock); - if (node.catchClause) { - beginCatchBlock(node.catchClause.variableDeclaration); - transformAndEmitEmbeddedStatement(node.catchClause.block); - } - if (node.finallyBlock) { - beginFinallyBlock(); - transformAndEmitEmbeddedStatement(node.finallyBlock); - } - endExceptionBlock(); - } - else { - emitStatement(ts.visitEachChild(node, visitor, context)); - } - } - function containsYield(node) { - return node && (node.transformFlags & 16777216) !== 0; - } - function countInitialNodesWithoutYield(nodes) { - var numNodes = nodes.length; - for (var i = 0; i < numNodes; i++) { - if (containsYield(nodes[i])) { - return i; - } - } - return -1; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - if (ts.isIdentifier(node)) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (!ts.isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(node.text)) { - var original = ts.getOriginalNode(node); - if (ts.isIdentifier(original) && original.parent) { - var declaration = resolver.getReferencedValueDeclaration(original); - if (declaration) { - var name = renamedCatchVariableDeclarations[ts.getOriginalNodeId(declaration)]; - if (name) { - var clone_7 = ts.getMutableClone(name); - ts.setSourceMapRange(clone_7, node); - ts.setCommentRange(clone_7, node); - return clone_7; - } - } - } - } - return node; - } - function cacheExpression(node) { - var temp; - if (ts.isGeneratedIdentifier(node) || ts.getEmitFlags(node) & 4096) { - return node; - } - temp = ts.createTempVariable(hoistVariableDeclaration); - emitAssignment(temp, node, node); - return temp; - } - function declareLocal(name) { - var temp = name - ? ts.createUniqueName(name) - : ts.createTempVariable(undefined); - hoistVariableDeclaration(temp); - return temp; - } - function defineLabel() { - if (!labelOffsets) { - labelOffsets = []; - } - var label = nextLabelId; - nextLabelId++; - labelOffsets[label] = -1; - return label; - } - function markLabel(label) { - ts.Debug.assert(labelOffsets !== undefined, "No labels were defined."); - labelOffsets[label] = operations ? operations.length : 0; - } - function beginBlock(block) { - if (!blocks) { - blocks = []; - blockActions = []; - blockOffsets = []; - blockStack = []; - } - var index = blockActions.length; - blockActions[index] = 0; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.push(block); - return index; - } - function endBlock() { - var block = peekBlock(); - ts.Debug.assert(block !== undefined, "beginBlock was never called."); - var index = blockActions.length; - blockActions[index] = 1; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.pop(); - return block; - } - function peekBlock() { - return ts.lastOrUndefined(blockStack); - } - function peekBlockKind() { - var block = peekBlock(); - return block && block.kind; - } - function beginWithBlock(expression) { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 1, - expression: expression, - startLabel: startLabel, - endLabel: endLabel - }); - } - function endWithBlock() { - ts.Debug.assert(peekBlockKind() === 1); - var block = endBlock(); - markLabel(block.endLabel); - } - function isWithBlock(block) { - return block.kind === 1; - } - function beginExceptionBlock() { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 0, - state: 0, - startLabel: startLabel, - endLabel: endLabel - }); - emitNop(); - return endLabel; - } - function beginCatchBlock(variable) { - ts.Debug.assert(peekBlockKind() === 0); - var name; - if (ts.isGeneratedIdentifier(variable.name)) { - name = variable.name; - hoistVariableDeclaration(variable.name); - } - else { - var text = variable.name.text; - name = declareLocal(text); - if (!renamedCatchVariables) { - renamedCatchVariables = ts.createMap(); - renamedCatchVariableDeclarations = []; - context.enableSubstitution(71); - } - renamedCatchVariables.set(text, true); - renamedCatchVariableDeclarations[ts.getOriginalNodeId(variable)] = name; - } - var exception = peekBlock(); - ts.Debug.assert(exception.state < 1); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var catchLabel = defineLabel(); - markLabel(catchLabel); - exception.state = 1; - exception.catchVariable = name; - exception.catchLabel = catchLabel; - emitAssignment(name, ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, [])); - emitNop(); - } - function beginFinallyBlock() { - ts.Debug.assert(peekBlockKind() === 0); - var exception = peekBlock(); - ts.Debug.assert(exception.state < 2); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var finallyLabel = defineLabel(); - markLabel(finallyLabel); - exception.state = 2; - exception.finallyLabel = finallyLabel; - } - function endExceptionBlock() { - ts.Debug.assert(peekBlockKind() === 0); - var exception = endBlock(); - var state = exception.state; - if (state < 2) { - emitBreak(exception.endLabel); - } - else { - emitEndfinally(); - } - markLabel(exception.endLabel); - emitNop(); - exception.state = 3; - } - function isExceptionBlock(block) { - return block.kind === 0; - } - function beginScriptLoopBlock() { - beginBlock({ - kind: 3, - isScript: true, - breakLabel: -1, - continueLabel: -1 - }); - } - function beginLoopBlock(continueLabel) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 3, - isScript: false, - breakLabel: breakLabel, - continueLabel: continueLabel - }); - return breakLabel; - } - function endLoopBlock() { - ts.Debug.assert(peekBlockKind() === 3); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptSwitchBlock() { - beginBlock({ - kind: 2, - isScript: true, - breakLabel: -1 - }); - } - function beginSwitchBlock() { - var breakLabel = defineLabel(); - beginBlock({ - kind: 2, - isScript: false, - breakLabel: breakLabel - }); - return breakLabel; - } - function endSwitchBlock() { - ts.Debug.assert(peekBlockKind() === 2); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptLabeledBlock(labelText) { - beginBlock({ - kind: 4, - isScript: true, - labelText: labelText, - breakLabel: -1 - }); - } - function beginLabeledBlock(labelText) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 4, - isScript: false, - labelText: labelText, - breakLabel: breakLabel - }); - } - function endLabeledBlock() { - ts.Debug.assert(peekBlockKind() === 4); - var block = endBlock(); - if (!block.isScript) { - markLabel(block.breakLabel); - } - } - function supportsUnlabeledBreak(block) { - return block.kind === 2 - || block.kind === 3; - } - function supportsLabeledBreakOrContinue(block) { - return block.kind === 4; - } - function supportsUnlabeledContinue(block) { - return block.kind === 3; - } - function hasImmediateContainingLabeledBlock(labelText, start) { - for (var j = start; j >= 0; j--) { - var containingBlock = blockStack[j]; - if (supportsLabeledBreakOrContinue(containingBlock)) { - if (containingBlock.labelText === labelText) { - return true; - } - } - else { - break; - } - } - return false; - } - function findBreakTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { - return block.breakLabel; - } - else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.breakLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledBreak(block)) { - return block.breakLabel; - } - } - } - return 0; - } - function findContinueTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.continueLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block)) { - return block.continueLabel; - } - } - } - return 0; - } - function createLabel(label) { - if (label > 0) { - if (labelExpressions === undefined) { - labelExpressions = []; - } - var expression = ts.createLiteral(-1); - if (labelExpressions[label] === undefined) { - labelExpressions[label] = [expression]; - } - else { - labelExpressions[label].push(expression); - } - return expression; - } - return ts.createOmittedExpression(); - } - function createInstruction(instruction) { - var literal = ts.createLiteral(instruction); - ts.addSyntheticTrailingComment(literal, 3, getInstructionName(instruction)); - return literal; - } - function createInlineBreak(label, location) { - ts.Debug.assert(label > 0, "Invalid label: " + label); - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), location); - } - function createInlineReturn(expression, location) { - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2), expression] - : [createInstruction(2)])), location); - } - function createGeneratorResume(location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, []), location); - } - function emitNop() { - emitWorker(0); - } - function emitStatement(node) { - if (node) { - emitWorker(1, [node]); - } - else { - emitNop(); - } - } - function emitAssignment(left, right, location) { - emitWorker(2, [left, right], location); - } - function emitBreak(label, location) { - emitWorker(3, [label], location); - } - function emitBreakWhenTrue(label, condition, location) { - emitWorker(4, [label, condition], location); - } - function emitBreakWhenFalse(label, condition, location) { - emitWorker(5, [label, condition], location); - } - function emitYieldStar(expression, location) { - emitWorker(7, [expression], location); - } - function emitYield(expression, location) { - emitWorker(6, [expression], location); - } - function emitReturn(expression, location) { - emitWorker(8, [expression], location); - } - function emitThrow(expression, location) { - emitWorker(9, [expression], location); - } - function emitEndfinally() { - emitWorker(10); - } - function emitWorker(code, args, location) { - if (operations === undefined) { - operations = []; - operationArguments = []; - operationLocations = []; - } - if (labelOffsets === undefined) { - markLabel(defineLabel()); - } - var operationIndex = operations.length; - operations[operationIndex] = code; - operationArguments[operationIndex] = args; - operationLocations[operationIndex] = location; - } - function build() { - blockIndex = 0; - labelNumber = 0; - labelNumbers = undefined; - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - clauses = undefined; - statements = undefined; - exceptionBlockStack = undefined; - currentExceptionBlock = undefined; - withBlockStack = undefined; - var buildResult = buildStatements(); - return createGeneratorHelper(context, ts.setEmitFlags(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, state)], undefined, ts.createBlock(buildResult, buildResult.length > 0)), 524288)); - } - function buildStatements() { - if (operations) { - for (var operationIndex = 0; operationIndex < operations.length; operationIndex++) { - writeOperation(operationIndex); - } - flushFinalLabel(operations.length); - } - else { - flushFinalLabel(0); - } - if (clauses) { - var labelExpression = ts.createPropertyAccess(state, "label"); - var switchStatement = ts.createSwitch(labelExpression, ts.createCaseBlock(clauses)); - switchStatement.startsOnNewLine = true; - return [switchStatement]; - } - if (statements) { - return statements; - } - return []; - } - function flushLabel() { - if (!statements) { - return; - } - appendLabel(!lastOperationWasAbrupt); - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - labelNumber++; - } - function flushFinalLabel(operationIndex) { - if (isFinalLabelReachable(operationIndex)) { - tryEnterLabel(operationIndex); - withBlockStack = undefined; - writeReturn(undefined, undefined); - } - if (statements && clauses) { - appendLabel(false); - } - updateLabelExpressions(); - } - function isFinalLabelReachable(operationIndex) { - if (!lastOperationWasCompletion) { - return true; - } - if (!labelOffsets || !labelExpressions) { - return false; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex && labelExpressions[label]) { - return true; - } - } - return false; - } - function appendLabel(markLabelEnd) { - if (!clauses) { - clauses = []; - } - if (statements) { - if (withBlockStack) { - for (var i = withBlockStack.length - 1; i >= 0; i--) { - var withBlock = withBlockStack[i]; - statements = [ts.createWith(withBlock.expression, ts.createBlock(statements))]; - } - } - if (currentExceptionBlock) { - var startLabel = currentExceptionBlock.startLabel, catchLabel = currentExceptionBlock.catchLabel, finallyLabel = currentExceptionBlock.finallyLabel, endLabel = currentExceptionBlock.endLabel; - statements.unshift(ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createPropertyAccess(state, "trys"), "push"), undefined, [ - ts.createArrayLiteral([ - createLabel(startLabel), - createLabel(catchLabel), - createLabel(finallyLabel), - createLabel(endLabel) - ]) - ]))); - currentExceptionBlock = undefined; - } - if (markLabelEnd) { - statements.push(ts.createStatement(ts.createAssignment(ts.createPropertyAccess(state, "label"), ts.createLiteral(labelNumber + 1)))); - } - } - clauses.push(ts.createCaseClause(ts.createLiteral(labelNumber), statements || [])); - statements = undefined; - } - function tryEnterLabel(operationIndex) { - if (!labelOffsets) { - return; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex) { - flushLabel(); - if (labelNumbers === undefined) { - labelNumbers = []; - } - if (labelNumbers[labelNumber] === undefined) { - labelNumbers[labelNumber] = [label]; - } - else { - labelNumbers[labelNumber].push(label); - } - } - } - } - function updateLabelExpressions() { - if (labelExpressions !== undefined && labelNumbers !== undefined) { - for (var labelNumber_1 = 0; labelNumber_1 < labelNumbers.length; labelNumber_1++) { - var labels = labelNumbers[labelNumber_1]; - if (labels !== undefined) { - for (var _i = 0, labels_1 = labels; _i < labels_1.length; _i++) { - var label = labels_1[_i]; - var expressions = labelExpressions[label]; - if (expressions !== undefined) { - for (var _a = 0, expressions_1 = expressions; _a < expressions_1.length; _a++) { - var expression = expressions_1[_a]; - expression.text = String(labelNumber_1); - } - } - } - } - } - } - } - function tryEnterOrLeaveBlock(operationIndex) { - if (blocks) { - for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { - var block = blocks[blockIndex]; - var blockAction = blockActions[blockIndex]; - if (isExceptionBlock(block)) { - if (blockAction === 0) { - if (!exceptionBlockStack) { - exceptionBlockStack = []; - } - if (!statements) { - statements = []; - } - exceptionBlockStack.push(currentExceptionBlock); - currentExceptionBlock = block; - } - else if (blockAction === 1) { - currentExceptionBlock = exceptionBlockStack.pop(); - } - } - else if (isWithBlock(block)) { - if (blockAction === 0) { - if (!withBlockStack) { - withBlockStack = []; - } - withBlockStack.push(block); - } - else if (blockAction === 1) { - withBlockStack.pop(); - } - } - } - } - } - function writeOperation(operationIndex) { - tryEnterLabel(operationIndex); - tryEnterOrLeaveBlock(operationIndex); - if (lastOperationWasAbrupt) { - return; - } - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - var opcode = operations[operationIndex]; - if (opcode === 0) { - return; - } - else if (opcode === 10) { - return writeEndfinally(); - } - var args = operationArguments[operationIndex]; - if (opcode === 1) { - return writeStatement(args[0]); - } - var location = operationLocations[operationIndex]; - switch (opcode) { - case 2: - return writeAssign(args[0], args[1], location); - case 3: - return writeBreak(args[0], location); - case 4: - return writeBreakWhenTrue(args[0], args[1], location); - case 5: - return writeBreakWhenFalse(args[0], args[1], location); - case 6: - return writeYield(args[0], location); - case 7: - return writeYieldStar(args[0], location); - case 8: - return writeReturn(args[0], location); - case 9: - return writeThrow(args[0], location); - } - } - function writeStatement(statement) { - if (statement) { - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - function writeAssign(left, right, operationLocation) { - writeStatement(ts.setTextRange(ts.createStatement(ts.createAssignment(left, right)), operationLocation)); - } - function writeThrow(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setTextRange(ts.createThrow(expression), operationLocation)); - } - function writeReturn(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2), expression] - : [createInstruction(2)])), operationLocation), 384)); - } - function writeBreak(label, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)); - } - function writeBreakWhenTrue(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(condition, ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)), 1)); - } - function writeBreakWhenFalse(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(ts.createLogicalNot(condition), ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)), 1)); - } - function writeYield(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(4), expression] - : [createInstruction(4)])), operationLocation), 384)); - } - function writeYieldStar(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(5), - expression - ])), operationLocation), 384)); - } - function writeEndfinally() { - lastOperationWasAbrupt = true; - writeStatement(ts.createReturn(ts.createArrayLiteral([ - createInstruction(7) - ]))); - } - } - ts.transformGenerators = transformGenerators; - function createGeneratorHelper(context, body) { - context.requestEmitHelper(generatorHelper); - return ts.createCall(ts.getHelperName("__generator"), undefined, [ts.createThis(), body]); - } - var generatorHelper = { - name: "typescript:generator", - scoped: false, - priority: 6, - text: "\n var __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = y[op[0] & 2 ? \"return\" : op[0] ? \"throw\" : \"next\"]) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [0, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n };" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES5(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode; - var noSubstitution; - if (compilerOptions.jsx === 1 || compilerOptions.jsx === 3) { - previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.enableEmitNotification(251); - context.enableEmitNotification(252); - context.enableEmitNotification(250); - noSubstitution = []; - } - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179); - context.enableSubstitution(261); - return transformSourceFile; - function transformSourceFile(node) { - return node; - } - function onEmitNode(hint, node, emitCallback) { - switch (node.kind) { - case 251: - case 252: - case 250: - var tagName = node.tagName; - noSubstitution[ts.getOriginalNodeId(tagName)] = true; - break; - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - if (node.id && noSubstitution && noSubstitution[node.id]) { - return previousOnSubstituteNode(hint, node); - } - node = previousOnSubstituteNode(hint, node); - if (ts.isPropertyAccessExpression(node)) { - return substitutePropertyAccessExpression(node); - } - else if (ts.isPropertyAssignment(node)) { - return substitutePropertyAssignment(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - var literalName = trySubstituteReservedName(node.name); - if (literalName) { - return ts.setTextRange(ts.createElementAccess(node.expression, literalName), node); - } - return node; - } - function substitutePropertyAssignment(node) { - var literalName = ts.isIdentifier(node.name) && trySubstituteReservedName(node.name); - if (literalName) { - return ts.updatePropertyAssignment(node, literalName, node.initializer); - } - return node; - } - function trySubstituteReservedName(name) { - var token = name.originalKeywordKind || (ts.nodeIsSynthesized(name) ? ts.stringToToken(name.text) : undefined); - if (token >= 72 && token <= 107) { - return ts.setTextRange(ts.createLiteral(name), name); - } - return undefined; - } - } - ts.transformES5 = transformES5; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformModule(context) { - function getTransformModuleDelegate(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.AMD: return transformAMDModule; - case ts.ModuleKind.UMD: return transformUMDModule; - default: return transformCommonJSModule; - } - } - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71); - context.enableSubstitution(194); - context.enableSubstitution(192); - context.enableSubstitution(193); - context.enableSubstitution(262); - context.enableEmitNotification(265); - var moduleInfoMap = []; - var deferredExports = []; - var currentSourceFile; - var currentModuleInfo; - var noSubstitution; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) || !(ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - return node; - } - currentSourceFile = node; - currentModuleInfo = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - moduleInfoMap[ts.getOriginalNodeId(node)] = currentModuleInfo; - var transformModule = getTransformModuleDelegate(moduleKind); - var updated = transformModule(node); - currentSourceFile = undefined; - currentModuleInfo = undefined; - return ts.aggregateTransformFlags(updated); - } - function shouldEmitUnderscoreUnderscoreESModule() { - if (!currentModuleInfo.exportEquals && ts.isExternalModule(currentSourceFile)) { - return true; - } - return false; - } - function transformCommonJSModule(node) { - startLexicalEnvironment(); - var statements = []; - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, false); - ts.addRange(statements, endLexicalEnvironment()); - var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - if (currentModuleInfo.hasExportStarsToExportValues) { - ts.addEmitHelper(updated, exportStarHelper); - } - return updated; - } - function transformAMDModule(node) { - var define = ts.createIdentifier("define"); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var _a = collectAsynchronousDependencies(node, true), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(define, undefined, (moduleName ? [moduleName] : []).concat([ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, "require"), - ts.createParameter(undefined, undefined, undefined, "exports") - ].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node)) - ]))) - ]), node.statements)); - } - function transformUMDModule(node) { - var _a = collectAsynchronousDependencies(node, false), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - var umdHeader = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, "factory")], undefined, ts.setTextRange(ts.createBlock([ - ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("module"), "object"), ts.createTypeCheck(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), "object")), ts.createBlock([ - ts.createVariableStatement(undefined, [ - ts.createVariableDeclaration("v", undefined, ts.createCall(ts.createIdentifier("factory"), undefined, [ - ts.createIdentifier("require"), - ts.createIdentifier("exports") - ])) - ]), - ts.setEmitFlags(ts.createIf(ts.createStrictInequality(ts.createIdentifier("v"), ts.createIdentifier("undefined")), ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), ts.createIdentifier("v")))), 1) - ]), ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("define"), "function"), ts.createPropertyAccess(ts.createIdentifier("define"), "amd")), ts.createBlock([ - ts.createStatement(ts.createCall(ts.createIdentifier("define"), undefined, [ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createIdentifier("factory") - ])) - ]))) - ], true), undefined)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(umdHeader, undefined, [ - ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, "require"), - ts.createParameter(undefined, undefined, undefined, "exports") - ].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node)) - ])) - ]), node.statements)); - } - function collectAsynchronousDependencies(node, includeNonAmdDependencies) { - var aliasedModuleNames = []; - var unaliasedModuleNames = []; - var importAliasNames = []; - for (var _i = 0, _a = node.amdDependencies; _i < _a.length; _i++) { - var amdDependency = _a[_i]; - if (amdDependency.name) { - aliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - importAliasNames.push(ts.createParameter(undefined, undefined, undefined, amdDependency.name)); - } - else { - unaliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - } - } - for (var _b = 0, _c = currentModuleInfo.externalImports; _b < _c.length; _b++) { - var importNode = _c[_b]; - var externalModuleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var importAliasName = ts.getLocalNameForExternalImport(importNode, currentSourceFile); - if (externalModuleName) { - if (includeNonAmdDependencies && importAliasName) { - ts.setEmitFlags(importAliasName, 4); - aliasedModuleNames.push(externalModuleName); - importAliasNames.push(ts.createParameter(undefined, undefined, undefined, importAliasName)); - } - else { - unaliasedModuleNames.push(externalModuleName); - } - } - } - return { aliasedModuleNames: aliasedModuleNames, unaliasedModuleNames: unaliasedModuleNames, importAliasNames: importAliasNames }; - } - function transformAsynchronousModuleBody(node) { - startLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements, !compilerOptions.noImplicitUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, true); - ts.addRange(statements, endLexicalEnvironment()); - var body = ts.createBlock(statements, true); - if (currentModuleInfo.hasExportStarsToExportValues) { - ts.addEmitHelper(body, exportStarHelper); - } - return body; - } - function addExportEqualsIfNeeded(statements, emitAsReturn) { - if (currentModuleInfo.exportEquals) { - if (emitAsReturn) { - var statement = ts.createReturn(currentModuleInfo.exportEquals.expression); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 384 | 1536); - statements.push(statement); - } - else { - var statement = ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), currentModuleInfo.exportEquals.expression)); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 1536); - statements.push(statement); - } - } - } - function sourceElementVisitor(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 244: - return visitExportDeclaration(node); - case 243: - return visitExportAssignment(node); - case 208: - return visitVariableStatement(node); - case 228: - return visitFunctionDeclaration(node); - case 229: - return visitClassDeclaration(node); - case 297: - return visitMergeDeclarationMarker(node); - case 298: - return visitEndOfDeclarationMarker(node); - default: - return node; - } - } - function visitImportDeclaration(node) { - var statements; - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (moduleKind !== ts.ModuleKind.AMD) { - if (!node.importClause) { - return ts.setTextRange(ts.createStatement(createRequireCall(node)), node); - } - else { - var variables = []; - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, createRequireCall(node))); - } - else { - variables.push(ts.createVariableDeclaration(ts.getGeneratedNameForNode(node), undefined, createRequireCall(node))); - if (namespaceDeclaration && ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node))); - } - } - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(variables, languageVersion >= 2 ? 2 : 0)), node)); - } - } - else if (namespaceDeclaration && ts.isDefaultImport(node)) { - statements = ts.append(statements, ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node)), node) - ], languageVersion >= 2 ? 2 : 0))); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function createRequireCall(importNode) { - var moduleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var args = []; - if (moduleName) { - args.push(moduleName); - } - return ts.createCall(ts.createIdentifier("require"), undefined, args); - } - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - if (moduleKind !== ts.ModuleKind.AMD) { - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(node.name, createRequireCall(node))), node)); - } - else { - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(ts.getSynthesizedClone(node.name), undefined, createRequireCall(node)) - ], languageVersion >= 2 ? 2 : 0)), node)); - } - } - else { - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(node), ts.getLocalName(node))), node)); - } - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitExportDeclaration(node) { - if (!node.moduleSpecifier) { - return undefined; - } - var generatedName = ts.getGeneratedNameForNode(node); - if (node.exportClause) { - var statements = []; - if (moduleKind !== ts.ModuleKind.AMD) { - statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(generatedName, undefined, createRequireCall(node)) - ])), node)); - } - for (var _i = 0, _a = node.exportClause.elements; _i < _a.length; _i++) { - var specifier = _a[_i]; - var exportedValue = ts.createPropertyAccess(generatedName, specifier.propertyName || specifier.name); - statements.push(ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(specifier), exportedValue)), specifier)); - } - return ts.singleOrMany(statements); - } - else { - return ts.setTextRange(ts.createStatement(ts.createCall(ts.createIdentifier("__export"), undefined, [ - moduleKind !== ts.ModuleKind.AMD - ? createRequireCall(node) - : generatedName - ])), node); - } - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var statements; - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), node.expression, node, true); - } - else { - statements = appendExportStatement(statements, ts.createIdentifier("default"), node.expression, node, true); - } - return ts.singleOrMany(statements); - } - function visitFunctionDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, node.parameters, undefined, node.body), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitClassDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.getDeclarationName(node, true, true), undefined, node.heritageClauses, node.members), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitVariableStatement(node) { - var statements; - var variables; - var expressions; - if (ts.hasModifier(node, 1)) { - var modifiers = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (ts.isIdentifier(variable.name) && ts.isLocalName(variable.name)) { - if (!modifiers) { - modifiers = ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier); - } - variables = ts.append(variables, variable); - } - else if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable)); - } - } - if (variables) { - statements = ts.append(statements, ts.updateVariableStatement(node, modifiers, ts.updateVariableDeclarationList(node.declarationList, variables))); - } - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node); - } - else { - statements = appendExportsOfVariableStatement(statements, node); - } - return ts.singleOrMany(statements); - } - function transformInitializedVariable(node) { - if (ts.isBindingPattern(node.name)) { - return ts.flattenDestructuringAssignment(node, undefined, context, 0, false, createExportExpression); - } - else { - return ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), node.name), node.name), node.initializer); - } - } - function visitMergeDeclarationMarker(node) { - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original); - } - return node; - } - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304) !== 0; - } - function visitEndOfDeclarationMarker(node) { - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - function appendExportsOfImportDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node) { - if (currentModuleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - statements = appendExportsOfBindingElement(statements, decl); - } - return statements; - } - function appendExportsOfBindingElement(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.hasModifier(decl, 1)) { - var exportName = ts.hasModifier(decl, 512) ? ts.createIdentifier("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl), decl); - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl) { - var name = ts.getDeclarationName(decl); - var exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_1 = exportSpecifiers; _i < exportSpecifiers_1.length; _i++) { - var exportSpecifier = exportSpecifiers_1[_i]; - statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name); - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, location, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, location, allowComments)); - return statements; - } - function createUnderscoreUnderscoreESModule() { - var statement; - if (languageVersion === 0) { - statement = ts.createStatement(createExportExpression(ts.createIdentifier("__esModule"), ts.createLiteral(true))); - } - else { - statement = ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - ts.createIdentifier("exports"), - ts.createLiteral("__esModule"), - ts.createObjectLiteral([ - ts.createPropertyAssignment("value", ts.createLiteral(true)) - ]) - ])); - } - ts.setEmitFlags(statement, 1048576); - return statement; - } - function createExportStatement(name, value, location, allowComments) { - var statement = ts.setTextRange(ts.createStatement(createExportExpression(name, value)), location); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536); - } - return statement; - } - function createExportExpression(name, value, location) { - return ts.setTextRange(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(name)), value), location); - } - function modifierVisitor(node) { - switch (node.kind) { - case 84: - case 79: - return undefined; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265) { - currentSourceFile = node; - currentModuleInfo = moduleInfoMap[ts.getOriginalNodeId(currentSourceFile)]; - noSubstitution = []; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - currentModuleInfo = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (node.id && noSubstitution[node.id]) { - return node; - } - if (hint === 1) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - var name = node.name; - var exportedOrImportedName = substituteExpressionIdentifier(name); - if (exportedOrImportedName !== name) { - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedOrImportedName), node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 194: - return substituteBinaryExpression(node); - case 193: - case 192: - return substituteUnaryExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var exportContainer = resolver.getReferencedExportContainer(node, ts.isExportName(node)); - if (exportContainer && exportContainer.kind === 265) { - return ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(node)), node); - } - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - var name = importDeclaration.propertyName || importDeclaration.name; - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(name)), node); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - var expression = node; - for (var _i = 0, exportedNames_1 = exportedNames; _i < exportedNames_1.length; _i++) { - var exportName = exportedNames_1[_i]; - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression, node); - } - return expression; - } - } - return node; - } - function substituteUnaryExpression(node) { - if ((node.operator === 43 || node.operator === 44) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 - ? ts.setTextRange(ts.createBinary(node.operand, ts.createToken(node.operator === 43 ? 59 : 60), ts.createLiteral(1)), node) - : node; - for (var _i = 0, exportedNames_2 = exportedNames; _i < exportedNames_2.length; _i++) { - var exportName = exportedNames_2[_i]; - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression); - } - return expression; - } - } - return node; - } - function getExports(name) { - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - return currentModuleInfo - && currentModuleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]; - } - } - } - } - ts.transformModule = transformModule; - var exportStarHelper = { - name: "typescript:export-star", - scoped: true, - text: "\n function __export(m) {\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\n }" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformSystemModule(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71); - context.enableSubstitution(194); - context.enableSubstitution(192); - context.enableSubstitution(193); - context.enableEmitNotification(265); - var moduleInfoMap = []; - var deferredExports = []; - var exportFunctionsMap = []; - var noSubstitutionMap = []; - var currentSourceFile; - var moduleInfo; - var exportFunction; - var contextObject; - var hoistedStatements; - var enclosingBlockScopedContainer; - var noSubstitution; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || !(ts.isExternalModule(node) - || compilerOptions.isolatedModules)) { - return node; - } - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - enclosingBlockScopedContainer = node; - moduleInfo = moduleInfoMap[id] = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - exportFunction = ts.createUniqueName("exports"); - exportFunctionsMap[id] = exportFunction; - contextObject = ts.createUniqueName("context"); - var dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); - var moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); - var moduleBodyFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, exportFunction), - ts.createParameter(undefined, undefined, undefined, contextObject) - ], undefined, moduleBodyBlock); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var dependencies = ts.createArrayLiteral(ts.map(dependencyGroups, function (dependencyGroup) { return dependencyGroup.name; })); - var updated = ts.setEmitFlags(ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("System"), "register"), undefined, moduleName - ? [moduleName, dependencies, moduleBodyFunction] - : [dependencies, moduleBodyFunction])) - ]), node.statements)), 1024); - if (!(compilerOptions.outFile || compilerOptions.out)) { - ts.moveEmitHelpers(updated, moduleBodyBlock, function (helper) { return !helper.scoped; }); - } - if (noSubstitution) { - noSubstitutionMap[id] = noSubstitution; - noSubstitution = undefined; - } - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - contextObject = undefined; - hoistedStatements = undefined; - enclosingBlockScopedContainer = undefined; - return ts.aggregateTransformFlags(updated); - } - function collectDependencyGroups(externalImports) { - var groupIndices = ts.createMap(); - var dependencyGroups = []; - for (var i = 0; i < externalImports.length; i++) { - var externalImport = externalImports[i]; - var externalModuleName = ts.getExternalModuleNameLiteral(externalImport, currentSourceFile, host, resolver, compilerOptions); - if (externalModuleName) { - var text = externalModuleName.text; - var groupIndex = groupIndices.get(text); - if (groupIndex !== undefined) { - dependencyGroups[groupIndex].externalImports.push(externalImport); - } - else { - groupIndices.set(text, dependencyGroups.length); - dependencyGroups.push({ - name: externalModuleName, - externalImports: [externalImport] - }); - } - } - } - return dependencyGroups; - } - function createSystemModuleBody(node, dependencyGroups) { - var statements = []; - startLexicalEnvironment(); - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("__moduleName", undefined, ts.createLogicalAnd(contextObject, ts.createPropertyAccess(contextObject, "id"))) - ]))); - ts.visitNode(moduleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement); - var executeStatements = ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset); - ts.addRange(statements, hoistedStatements); - ts.addRange(statements, endLexicalEnvironment()); - var exportStarFunction = addExportStarIfNeeded(statements); - var moduleObject = ts.createObjectLiteral([ - ts.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), - ts.createPropertyAssignment("execute", ts.createFunctionExpression(undefined, undefined, undefined, undefined, [], undefined, ts.createBlock(executeStatements, true))) - ]); - moduleObject.multiLine = true; - statements.push(ts.createReturn(moduleObject)); - return ts.createBlock(statements, true); - } - function addExportStarIfNeeded(statements) { - if (!moduleInfo.hasExportStarsToExportValues) { - return; - } - if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) { - var hasExportDeclarationWithExportClause = false; - for (var _i = 0, _a = moduleInfo.externalImports; _i < _a.length; _i++) { - var externalImport = _a[_i]; - if (externalImport.kind === 244 && externalImport.exportClause) { - hasExportDeclarationWithExportClause = true; - break; - } - } - if (!hasExportDeclarationWithExportClause) { - var exportStarFunction_1 = createExportStarFunction(undefined); - statements.push(exportStarFunction_1); - return exportStarFunction_1.name; - } - } - var exportedNames = []; - if (moduleInfo.exportedNames) { - for (var _b = 0, _c = moduleInfo.exportedNames; _b < _c.length; _b++) { - var exportedLocalName = _c[_b]; - if (exportedLocalName.text === "default") { - continue; - } - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral(exportedLocalName), ts.createTrue())); - } - } - for (var _d = 0, _e = moduleInfo.externalImports; _d < _e.length; _d++) { - var externalImport = _e[_d]; - if (externalImport.kind !== 244) { - continue; - } - var exportDecl = externalImport; - if (!exportDecl.exportClause) { - continue; - } - for (var _f = 0, _g = exportDecl.exportClause.elements; _f < _g.length; _f++) { - var element = _g[_f]; - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral((element.name || element.propertyName).text), ts.createTrue())); - } - } - var exportedNamesStorageRef = ts.createUniqueName("exportedNames"); - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exportedNamesStorageRef, undefined, ts.createObjectLiteral(exportedNames, true)) - ]))); - var exportStarFunction = createExportStarFunction(exportedNamesStorageRef); - statements.push(exportStarFunction); - return exportStarFunction.name; - } - function createExportStarFunction(localNames) { - var exportStarFunction = ts.createUniqueName("exportStar"); - var m = ts.createIdentifier("m"); - var n = ts.createIdentifier("n"); - var exports = ts.createIdentifier("exports"); - var condition = ts.createStrictInequality(n, ts.createLiteral("default")); - if (localNames) { - condition = ts.createLogicalAnd(condition, ts.createLogicalNot(ts.createCall(ts.createPropertyAccess(localNames, "hasOwnProperty"), undefined, [n]))); - } - return ts.createFunctionDeclaration(undefined, undefined, undefined, exportStarFunction, undefined, [ts.createParameter(undefined, undefined, undefined, m)], undefined, ts.createBlock([ - ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exports, undefined, ts.createObjectLiteral([])) - ])), - ts.createForIn(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(n, undefined) - ]), m, ts.createBlock([ - ts.setEmitFlags(ts.createIf(condition, ts.createStatement(ts.createAssignment(ts.createElementAccess(exports, n), ts.createElementAccess(m, n)))), 1) - ])), - ts.createStatement(ts.createCall(exportFunction, undefined, [exports])) - ], true)); - } - function createSettersArray(exportStarFunction, dependencyGroups) { - var setters = []; - for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) { - var group = dependencyGroups_1[_i]; - var localName = ts.forEach(group.externalImports, function (i) { return ts.getLocalNameForExternalImport(i, currentSourceFile); }); - var parameterName = localName ? ts.getGeneratedNameForNode(localName) : ts.createUniqueName(""); - var statements = []; - for (var _a = 0, _b = group.externalImports; _a < _b.length; _a++) { - var entry = _b[_a]; - var importVariableName = ts.getLocalNameForExternalImport(entry, currentSourceFile); - switch (entry.kind) { - case 238: - if (!entry.importClause) { - break; - } - case 237: - ts.Debug.assert(importVariableName !== undefined); - statements.push(ts.createStatement(ts.createAssignment(importVariableName, parameterName))); - break; - case 244: - ts.Debug.assert(importVariableName !== undefined); - if (entry.exportClause) { - var properties = []; - for (var _c = 0, _d = entry.exportClause.elements; _c < _d.length; _c++) { - var e = _d[_c]; - properties.push(ts.createPropertyAssignment(ts.createLiteral(e.name.text), ts.createElementAccess(parameterName, ts.createLiteral((e.propertyName || e.name).text)))); - } - statements.push(ts.createStatement(ts.createCall(exportFunction, undefined, [ts.createObjectLiteral(properties, true)]))); - } - else { - statements.push(ts.createStatement(ts.createCall(exportStarFunction, undefined, [parameterName]))); - } - break; - } - } - setters.push(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, ts.createBlock(statements, true))); - } - return ts.createArrayLiteral(setters, true); - } - function sourceElementVisitor(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 244: - return undefined; - case 243: - return visitExportAssignment(node); - default: - return nestedElementVisitor(node); - } - } - function visitImportDeclaration(node) { - var statements; - if (node.importClause) { - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var expression = ts.visitNode(node.expression, destructuringVisitor, ts.isExpression); - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), expression, true); - } - else { - return createExportStatement(ts.createIdentifier("default"), expression, true); - } - } - function visitFunctionDeclaration(node) { - if (ts.hasModifier(node, 1)) { - hoistedStatements = ts.append(hoistedStatements, ts.updateFunctionDeclaration(node, node.decorators, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, ts.visitNodes(node.parameters, destructuringVisitor, ts.isParameterDeclaration), undefined, ts.visitNode(node.body, destructuringVisitor, ts.isBlock))); - } - else { - hoistedStatements = ts.append(hoistedStatements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); - } - return undefined; - } - function visitClassDeclaration(node) { - var statements; - var name = ts.getLocalName(node); - hoistVariableDeclaration(name); - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.createAssignment(name, ts.setTextRange(ts.createClassExpression(undefined, node.name, undefined, ts.visitNodes(node.heritageClauses, destructuringVisitor, ts.isHeritageClause), ts.visitNodes(node.members, destructuringVisitor, ts.isClassElement)), node))), node)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitVariableStatement(node) { - if (!shouldHoistVariableDeclarationList(node.declarationList)) { - return ts.visitNode(node, destructuringVisitor, ts.isStatement); - } - var expressions; - var isExportedDeclaration = ts.hasModifier(node, 1); - var isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node); - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration)); - } - else { - hoistBindingElement(variable); - } - } - var statements; - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - if (isMarkedDeclaration) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration); - } - else { - statements = appendExportsOfVariableStatement(statements, node, false); - } - return ts.singleOrMany(statements); - } - function hoistBindingElement(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - hoistBindingElement(element); - } - } - } - else { - hoistVariableDeclaration(ts.getSynthesizedClone(node.name)); - } - } - function shouldHoistVariableDeclarationList(node) { - return (ts.getEmitFlags(node) & 2097152) === 0 - && (enclosingBlockScopedContainer.kind === 265 - || (ts.getOriginalNode(node).flags & 3) === 0); - } - function transformInitializedVariable(node, isExportedDeclaration) { - var createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; - return ts.isBindingPattern(node.name) - ? ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0, false, createAssignment) - : createAssignment(node.name, ts.visitNode(node.initializer, destructuringVisitor, ts.isExpression)); - } - function createExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, true); - } - function createNonExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, false); - } - function createVariableAssignment(name, value, location, isExportedDeclaration) { - hoistVariableDeclaration(ts.getSynthesizedClone(name)); - return isExportedDeclaration - ? createExportExpression(name, preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location))) - : preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location)); - } - function visitMergeDeclarationMarker(node) { - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208) { - var id = ts.getOriginalNodeId(node); - var isExportedDeclaration = ts.hasModifier(node.original, 1); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration); - } - return node; - } - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304) !== 0; - } - function visitEndOfDeclarationMarker(node) { - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - function appendExportsOfImportDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.initializer || exportSelf) { - statements = appendExportsOfBindingElement(statements, decl, exportSelf); - } - } - return statements; - } - function appendExportsOfBindingElement(statements, decl, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element, exportSelf); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - var excludeName = void 0; - if (exportSelf) { - statements = appendExportStatement(statements, decl.name, ts.getLocalName(decl)); - excludeName = decl.name.text; - } - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var excludeName; - if (ts.hasModifier(decl, 1)) { - var exportName = ts.hasModifier(decl, 512) ? ts.createLiteral("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl)); - excludeName = exportName.text; - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl, excludeName) { - if (moduleInfo.exportEquals) { - return statements; - } - var name = ts.getDeclarationName(decl); - var exportSpecifiers = moduleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_2 = exportSpecifiers; _i < exportSpecifiers_2.length; _i++) { - var exportSpecifier = exportSpecifiers_2[_i]; - if (exportSpecifier.name.text !== excludeName) { - statements = appendExportStatement(statements, exportSpecifier.name, name); - } - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, allowComments)); - return statements; - } - function createExportStatement(name, value, allowComments) { - var statement = ts.createStatement(createExportExpression(name, value)); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536); - } - return statement; - } - function createExportExpression(name, value) { - var exportName = ts.isIdentifier(name) ? ts.createLiteral(name) : name; - return ts.createCall(exportFunction, undefined, [exportName, value]); - } - function nestedElementVisitor(node) { - switch (node.kind) { - case 208: - return visitVariableStatement(node); - case 228: - return visitFunctionDeclaration(node); - case 229: - return visitClassDeclaration(node); - case 214: - return visitForStatement(node); - case 215: - return visitForInStatement(node); - case 216: - return visitForOfStatement(node); - case 212: - return visitDoStatement(node); - case 213: - return visitWhileStatement(node); - case 222: - return visitLabeledStatement(node); - case 220: - return visitWithStatement(node); - case 221: - return visitSwitchStatement(node); - case 235: - return visitCaseBlock(node); - case 257: - return visitCaseClause(node); - case 258: - return visitDefaultClause(node); - case 224: - return visitTryStatement(node); - case 260: - return visitCatchClause(node); - case 207: - return visitBlock(node); - case 297: - return visitMergeDeclarationMarker(node); - case 298: - return visitEndOfDeclarationMarker(node); - default: - return destructuringVisitor(node); - } - } - function visitForStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateFor(node, visitForInitializer(node.initializer), ts.visitNode(node.condition, destructuringVisitor, ts.isExpression), ts.visitNode(node.incrementor, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForInStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForIn(node, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForOfStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForOf(node, node.awaitModifier, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function shouldHoistForInitializer(node) { - return ts.isVariableDeclarationList(node) - && shouldHoistVariableDeclarationList(node); - } - function visitForInitializer(node) { - if (!node) { - return node; - } - if (shouldHoistForInitializer(node)) { - var expressions = void 0; - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - expressions = ts.append(expressions, transformInitializedVariable(variable, false)); - } - return expressions ? ts.inlineExpressions(expressions) : ts.createOmittedExpression(); - } - else { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - } - function visitDoStatement(node) { - return ts.updateDo(node, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression)); - } - function visitWhileStatement(node) { - return ts.updateWhile(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitLabeledStatement(node) { - return ts.updateLabel(node, node.label, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitWithStatement(node) { - return ts.updateWith(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitSwitchStatement(node) { - return ts.updateSwitch(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.caseBlock, nestedElementVisitor, ts.isCaseBlock)); - } - function visitCaseBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCaseBlock(node, ts.visitNodes(node.clauses, nestedElementVisitor, ts.isCaseOrDefaultClause)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitCaseClause(node) { - return ts.updateCaseClause(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNodes(node.statements, nestedElementVisitor, ts.isStatement)); - } - function visitDefaultClause(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - function visitTryStatement(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - function visitCatchClause(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCatchClause(node, node.variableDeclaration, ts.visitNode(node.block, nestedElementVisitor, ts.isBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.visitEachChild(node, nestedElementVisitor, context); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function destructuringVisitor(node) { - if (node.transformFlags & 1024 - && node.kind === 194) { - return visitDestructuringAssignment(node); - } - else if (node.transformFlags & 2048) { - return ts.visitEachChild(node, destructuringVisitor, context); - } - else { - return node; - } - } - function visitDestructuringAssignment(node) { - if (hasExportedReferenceInDestructuringTarget(node.left)) { - return ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0, true); - } - return ts.visitEachChild(node, destructuringVisitor, context); - } - function hasExportedReferenceInDestructuringTarget(node) { - if (ts.isAssignmentExpression(node, true)) { - return hasExportedReferenceInDestructuringTarget(node.left); - } - else if (ts.isSpreadExpression(node)) { - return hasExportedReferenceInDestructuringTarget(node.expression); - } - else if (ts.isObjectLiteralExpression(node)) { - return ts.some(node.properties, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isArrayLiteralExpression(node)) { - return ts.some(node.elements, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.name); - } - else if (ts.isPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.initializer); - } - else if (ts.isIdentifier(node)) { - var container = resolver.getReferencedExportContainer(node); - return container !== undefined && container.kind === 265; - } - else { - return false; - } - } - function modifierVisitor(node) { - switch (node.kind) { - case 84: - case 79: - return undefined; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265) { - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - moduleInfo = moduleInfoMap[id]; - exportFunction = exportFunctionsMap[id]; - noSubstitution = noSubstitutionMap[id]; - if (noSubstitution) { - delete noSubstitutionMap[id]; - } - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (isSubstitutionPrevented(node)) { - return node; - } - if (hint === 1) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 194: - return substituteBinaryExpression(node); - case 192: - case 193: - return substituteUnaryExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(importDeclaration.propertyName || importDeclaration.name)), node); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - var expression = node; - for (var _i = 0, exportedNames_3 = exportedNames; _i < exportedNames_3.length; _i++) { - var exportName = exportedNames_3[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - return expression; - } - } - return node; - } - function substituteUnaryExpression(node) { - if ((node.operator === 43 || node.operator === 44) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 - ? ts.setTextRange(ts.createPrefix(node.operator, node.operand), node) - : node; - for (var _i = 0, exportedNames_4 = exportedNames; _i < exportedNames_4.length; _i++) { - var exportName = exportedNames_4[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - if (node.kind === 193) { - expression = node.operator === 43 - ? ts.createSubtract(preventSubstitution(expression), ts.createLiteral(1)) - : ts.createAdd(preventSubstitution(expression), ts.createLiteral(1)); - } - return expression; - } - } - return node; - } - function getExports(name) { - var exportedNames; - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - var exportContainer = resolver.getReferencedExportContainer(name, false); - if (exportContainer && exportContainer.kind === 265) { - exportedNames = ts.append(exportedNames, ts.getDeclarationName(valueDeclaration)); - } - exportedNames = ts.addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]); - } - } - return exportedNames; - } - function preventSubstitution(node) { - if (noSubstitution === undefined) - noSubstitution = []; - noSubstitution[ts.getNodeId(node)] = true; - return node; - } - function isSubstitutionPrevented(node) { - return noSubstitution && node.id && noSubstitution[node.id]; - } - } - ts.transformSystemModule = transformSystemModule; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2015Module(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableEmitNotification(265); - context.enableSubstitution(71); - var currentSourceFile; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { - var externalHelpersModuleName = ts.getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions); - if (externalHelpersModuleName) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements); - ts.append(statements, ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText))); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - return node; - } - function visitor(node) { - switch (node.kind) { - case 237: - return undefined; - case 243: - return visitExportAssignment(node); - } - return node; - } - function visitExportAssignment(node) { - return node.isExportEquals ? undefined : node; - } - function onEmitNode(hint, node, emitCallback) { - if (ts.isSourceFile(node)) { - currentSourceFile = node; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (ts.isIdentifier(node) && hint === 1) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - } - return node; - } - } - ts.transformES2015Module = transformES2015Module; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getModuleTransformer(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.ES2015: - return ts.transformES2015Module; - case ts.ModuleKind.System: - return ts.transformSystemModule; - default: - return ts.transformModule; - } - } - var TransformationState; - (function (TransformationState) { - TransformationState[TransformationState["Uninitialized"] = 0] = "Uninitialized"; - TransformationState[TransformationState["Initialized"] = 1] = "Initialized"; - TransformationState[TransformationState["Completed"] = 2] = "Completed"; - TransformationState[TransformationState["Disposed"] = 3] = "Disposed"; - })(TransformationState || (TransformationState = {})); - var SyntaxKindFeatureFlags; - (function (SyntaxKindFeatureFlags) { - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["Substitution"] = 1] = "Substitution"; - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["EmitNotifications"] = 2] = "EmitNotifications"; - })(SyntaxKindFeatureFlags || (SyntaxKindFeatureFlags = {})); - function getTransformers(compilerOptions, customTransformers) { - var jsx = compilerOptions.jsx; - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var transformers = []; - ts.addRange(transformers, customTransformers && customTransformers.before); - transformers.push(ts.transformTypeScript); - if (jsx === 2) { - transformers.push(ts.transformJsx); - } - if (languageVersion < 5) { - transformers.push(ts.transformESNext); - } - if (languageVersion < 4) { - transformers.push(ts.transformES2017); - } - if (languageVersion < 3) { - transformers.push(ts.transformES2016); - } - if (languageVersion < 2) { - transformers.push(ts.transformES2015); - transformers.push(ts.transformGenerators); - } - transformers.push(getModuleTransformer(moduleKind)); - if (languageVersion < 1) { - transformers.push(ts.transformES5); - } - ts.addRange(transformers, customTransformers && customTransformers.after); - return transformers; - } - ts.getTransformers = getTransformers; - function transformNodes(resolver, host, options, nodes, transformers, allowDtsFiles) { - var enabledSyntaxKindFeatures = new Array(299); - var lexicalEnvironmentVariableDeclarations; - var lexicalEnvironmentFunctionDeclarations; - var lexicalEnvironmentVariableDeclarationsStack = []; - var lexicalEnvironmentFunctionDeclarationsStack = []; - var lexicalEnvironmentStackOffset = 0; - var lexicalEnvironmentSuspended = false; - var emitHelpers; - var onSubstituteNode = function (_, node) { return node; }; - var onEmitNode = function (hint, node, callback) { return callback(hint, node); }; - var state = 0; - var context = { - getCompilerOptions: function () { return options; }, - getEmitResolver: function () { return resolver; }, - getEmitHost: function () { return host; }, - startLexicalEnvironment: startLexicalEnvironment, - suspendLexicalEnvironment: suspendLexicalEnvironment, - resumeLexicalEnvironment: resumeLexicalEnvironment, - endLexicalEnvironment: endLexicalEnvironment, - hoistVariableDeclaration: hoistVariableDeclaration, - hoistFunctionDeclaration: hoistFunctionDeclaration, - requestEmitHelper: requestEmitHelper, - readEmitHelpers: readEmitHelpers, - enableSubstitution: enableSubstitution, - enableEmitNotification: enableEmitNotification, - isSubstitutionEnabled: isSubstitutionEnabled, - isEmitNotificationEnabled: isEmitNotificationEnabled, - get onSubstituteNode() { return onSubstituteNode; }, - set onSubstituteNode(value) { - ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onSubstituteNode = value; - }, - get onEmitNode() { return onEmitNode; }, - set onEmitNode(value) { - ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onEmitNode = value; - } - }; - for (var _i = 0, nodes_4 = nodes; _i < nodes_4.length; _i++) { - var node = nodes_4[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - ts.performance.mark("beforeTransform"); - var transformation = ts.chain.apply(void 0, transformers)(context); - state = 1; - var transformed = ts.map(nodes, allowDtsFiles ? transformation : transformRoot); - state = 2; - ts.performance.mark("afterTransform"); - ts.performance.measure("transformTime", "beforeTransform", "afterTransform"); - return { - transformed: transformed, - substituteNode: substituteNode, - emitNodeWithNotification: emitNodeWithNotification, - dispose: dispose - }; - function transformRoot(node) { - return node && (!ts.isSourceFile(node) || !ts.isDeclarationFile(node)) ? transformation(node) : node; - } - function enableSubstitution(kind) { - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 1; - } - function isSubstitutionEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 1) !== 0 - && (ts.getEmitFlags(node) & 4) === 0; - } - function substituteNode(hint, node) { - ts.Debug.assert(state < 3, "Cannot substitute a node after the result is disposed."); - return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; - } - function enableEmitNotification(kind) { - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 2; - } - function isEmitNotificationEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 2) !== 0 - || (ts.getEmitFlags(node) & 2) !== 0; - } - function emitNodeWithNotification(hint, node, emitCallback) { - ts.Debug.assert(state < 3, "Cannot invoke TransformationResult callbacks after the result is disposed."); - if (node) { - if (isEmitNotificationEnabled(node)) { - onEmitNode(hint, node, emitCallback); - } - else { - emitCallback(hint, node); - } - } - } - function hoistVariableDeclaration(name) { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - var decl = ts.createVariableDeclaration(name); - if (!lexicalEnvironmentVariableDeclarations) { - lexicalEnvironmentVariableDeclarations = [decl]; - } - else { - lexicalEnvironmentVariableDeclarations.push(decl); - } - } - function hoistFunctionDeclaration(func) { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - if (!lexicalEnvironmentFunctionDeclarations) { - lexicalEnvironmentFunctionDeclarations = [func]; - } - else { - lexicalEnvironmentFunctionDeclarations.push(func); - } - } - function startLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; - lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; - lexicalEnvironmentStackOffset++; - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - } - function suspendLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); - lexicalEnvironmentSuspended = true; - } - function resumeLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); - lexicalEnvironmentSuspended = false; - } - function endLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - var statements; - if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations) { - if (lexicalEnvironmentFunctionDeclarations) { - statements = lexicalEnvironmentFunctionDeclarations.slice(); - } - if (lexicalEnvironmentVariableDeclarations) { - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)); - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - lexicalEnvironmentStackOffset--; - lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; - if (lexicalEnvironmentStackOffset === 0) { - lexicalEnvironmentVariableDeclarationsStack = []; - lexicalEnvironmentFunctionDeclarationsStack = []; - } - return statements; - } - function requestEmitHelper(helper) { - ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - ts.Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); - emitHelpers = ts.append(emitHelpers, helper); - } - function readEmitHelpers() { - ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - var helpers = emitHelpers; - emitHelpers = undefined; - return helpers; - } - function dispose() { - if (state < 3) { - for (var _i = 0, nodes_5 = nodes; _i < nodes_5.length; _i++) { - var node = nodes_5[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentVariableDeclarationsStack = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - lexicalEnvironmentFunctionDeclarationsStack = undefined; - onSubstituteNode = undefined; - onEmitNode = undefined; - emitHelpers = undefined; - state = 3; - } - } - } - ts.transformNodes = transformNodes; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getDeclarationDiagnostics(host, resolver, targetSourceFile) { - var declarationDiagnostics = ts.createDiagnosticCollection(); - ts.forEachEmittedFile(host, getDeclarationDiagnosticsFromFile, targetSourceFile); - return declarationDiagnostics.getDiagnostics(targetSourceFile ? targetSourceFile.fileName : undefined); - function getDeclarationDiagnosticsFromFile(_a, sourceFileOrBundle) { - var declarationFilePath = _a.declarationFilePath; - emitDeclarations(host, resolver, declarationDiagnostics, declarationFilePath, sourceFileOrBundle, false); - } - } - ts.getDeclarationDiagnostics = getDeclarationDiagnostics; - function emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles) { - var sourceFiles = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var isBundledEmit = sourceFileOrBundle.kind === 266; - var newLine = host.getNewLine(); - var compilerOptions = host.getCompilerOptions(); - var write; - var writeLine; - var increaseIndent; - var decreaseIndent; - var writeTextOfNode; - var writer; - createAndSetNewTextWriterWithSymbolWriter(); - var enclosingDeclaration; - var resultHasExternalModuleIndicator; - var currentText; - var currentLineMap; - var currentIdentifiers; - var isCurrentFileExternalModule; - var reportedDeclarationError = false; - var errorNameNode; - var emitJsDocComments = compilerOptions.removeComments ? ts.noop : writeJsDocComments; - var emit = compilerOptions.stripInternal ? stripInternal : emitNode; - var needsDeclare = true; - var moduleElementDeclarationEmitInfo = []; - var asynchronousSubModuleDeclarationEmitInfo; - var referencesOutput = ""; - var usedTypeDirectiveReferences; - var emittedReferencedFiles = []; - var addedGlobalFileReference = false; - var allSourcesModuleElementDeclarationEmitInfo = []; - ts.forEach(sourceFiles, function (sourceFile) { - if (ts.isSourceFileJavaScript(sourceFile)) { - return; - } - if (!compilerOptions.noResolve) { - ts.forEach(sourceFile.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(host, sourceFile, fileReference); - if (referencedFile && !ts.contains(emittedReferencedFiles, referencedFile)) { - if (writeReferencePath(referencedFile, !isBundledEmit && !addedGlobalFileReference, emitOnlyDtsFiles)) { - addedGlobalFileReference = true; - } - emittedReferencedFiles.push(referencedFile); - } - }); - } - resultHasExternalModuleIndicator = false; - if (!isBundledEmit || !ts.isExternalModule(sourceFile)) { - needsDeclare = true; - emitSourceFile(sourceFile); - } - else if (ts.isExternalModule(sourceFile)) { - needsDeclare = false; - write("declare module \"" + ts.getResolvedExternalModuleName(host, sourceFile) + "\" {"); - writeLine(); - increaseIndent(); - emitSourceFile(sourceFile); - decreaseIndent(); - write("}"); - writeLine(); - } - if (moduleElementDeclarationEmitInfo.length) { - var oldWriter = writer; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.isVisible && !aliasEmitInfo.asynchronousOutput) { - ts.Debug.assert(aliasEmitInfo.node.kind === 238); - createAndSetNewTextWriterWithSymbolWriter(); - ts.Debug.assert(aliasEmitInfo.indent === 0 || (aliasEmitInfo.indent === 1 && isBundledEmit)); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - increaseIndent(); - } - writeImportDeclaration(aliasEmitInfo.node); - aliasEmitInfo.asynchronousOutput = writer.getText(); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - decreaseIndent(); - } - } - }); - setWriter(oldWriter); - allSourcesModuleElementDeclarationEmitInfo = allSourcesModuleElementDeclarationEmitInfo.concat(moduleElementDeclarationEmitInfo); - moduleElementDeclarationEmitInfo = []; - } - if (!isBundledEmit && ts.isExternalModule(sourceFile) && sourceFile.moduleAugmentations.length && !resultHasExternalModuleIndicator) { - write("export {};"); - writeLine(); - } - }); - if (usedTypeDirectiveReferences) { - ts.forEachKey(usedTypeDirectiveReferences, function (directive) { - referencesOutput += "/// <reference types=\"" + directive + "\" />" + newLine; - }); - } - return { - reportedDeclarationError: reportedDeclarationError, - moduleElementDeclarationEmitInfo: allSourcesModuleElementDeclarationEmitInfo, - synchronousDeclarationOutput: writer.getText(), - referencesOutput: referencesOutput, - }; - function hasInternalAnnotation(range) { - var comment = currentText.substring(range.pos, range.end); - return comment.indexOf("@internal") >= 0; - } - function stripInternal(node) { - if (node) { - var leadingCommentRanges = ts.getLeadingCommentRanges(currentText, node.pos); - if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) { - return; - } - emitNode(node); - } - } - function createAndSetNewTextWriterWithSymbolWriter() { - var writer = ts.createTextWriter(newLine); - writer.trackSymbol = trackSymbol; - writer.reportInaccessibleThisError = reportInaccessibleThisError; - writer.reportIllegalExtends = reportIllegalExtends; - writer.writeKeyword = writer.write; - writer.writeOperator = writer.write; - writer.writePunctuation = writer.write; - writer.writeSpace = writer.write; - writer.writeStringLiteral = writer.writeLiteral; - writer.writeParameter = writer.write; - writer.writeProperty = writer.write; - writer.writeSymbol = writer.write; - setWriter(writer); - } - function setWriter(newWriter) { - writer = newWriter; - write = newWriter.write; - writeTextOfNode = newWriter.writeTextOfNode; - writeLine = newWriter.writeLine; - increaseIndent = newWriter.increaseIndent; - decreaseIndent = newWriter.decreaseIndent; - } - function writeAsynchronousModuleElements(nodes) { - var oldWriter = writer; - ts.forEach(nodes, function (declaration) { - var nodeToCheck; - if (declaration.kind === 226) { - nodeToCheck = declaration.parent.parent; - } - else if (declaration.kind === 241 || declaration.kind === 242 || declaration.kind === 239) { - ts.Debug.fail("We should be getting ImportDeclaration instead to write"); - } - else { - nodeToCheck = declaration; - } - var moduleElementEmitInfo = ts.forEach(moduleElementDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - if (!moduleElementEmitInfo && asynchronousSubModuleDeclarationEmitInfo) { - moduleElementEmitInfo = ts.forEach(asynchronousSubModuleDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - } - if (moduleElementEmitInfo) { - if (moduleElementEmitInfo.node.kind === 238) { - moduleElementEmitInfo.isVisible = true; - } - else { - createAndSetNewTextWriterWithSymbolWriter(); - for (var declarationIndent = moduleElementEmitInfo.indent; declarationIndent; declarationIndent--) { - increaseIndent(); - } - if (nodeToCheck.kind === 233) { - ts.Debug.assert(asynchronousSubModuleDeclarationEmitInfo === undefined); - asynchronousSubModuleDeclarationEmitInfo = []; - } - writeModuleElement(nodeToCheck); - if (nodeToCheck.kind === 233) { - moduleElementEmitInfo.subModuleElementDeclarationEmitInfo = asynchronousSubModuleDeclarationEmitInfo; - asynchronousSubModuleDeclarationEmitInfo = undefined; - } - moduleElementEmitInfo.asynchronousOutput = writer.getText(); - } - } - }); - setWriter(oldWriter); - } - function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) { - if (!typeReferenceDirectives) { - return; - } - if (!usedTypeDirectiveReferences) { - usedTypeDirectiveReferences = ts.createMap(); - } - for (var _i = 0, typeReferenceDirectives_1 = typeReferenceDirectives; _i < typeReferenceDirectives_1.length; _i++) { - var directive = typeReferenceDirectives_1[_i]; - if (!usedTypeDirectiveReferences.has(directive)) { - usedTypeDirectiveReferences.set(directive, directive); - } - } - } - function handleSymbolAccessibilityError(symbolAccessibilityResult) { - if (symbolAccessibilityResult.accessibility === 0) { - if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) { - writeAsynchronousModuleElements(symbolAccessibilityResult.aliasesToMakeVisible); - } - } - else { - reportedDeclarationError = true; - var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getTextOfNodeFromSourceText(currentText, errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - else { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - } - } - } - function trackSymbol(symbol, enclosingDeclaration, meaning) { - handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning, true)); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning)); - } - function reportIllegalExtends() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced, ts.declarationNameToString(errorNameNode))); - } - } - function reportInaccessibleThisError() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode))); - } - } - function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - var shouldUseResolverType = declaration.kind === 146 && - resolver.isRequiredInitializedParameter(declaration); - if (type && !shouldUseResolverType) { - emitType(type); - } - else { - errorNameNode = declaration.name; - var format = 2 | 1024 | - (shouldUseResolverType ? 4096 : 0); - resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, format, writer); - errorNameNode = undefined; - } - } - function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (signature.type) { - emitType(signature.type); - } - else { - errorNameNode = signature.name; - resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 | 1024, writer); - errorNameNode = undefined; - } - } - function emitLines(nodes) { - for (var _i = 0, nodes_6 = nodes; _i < nodes_6.length; _i++) { - var node = nodes_6[_i]; - emit(node); - } - } - function emitSeparatedList(nodes, separator, eachNodeEmitFn, canEmitFn) { - var currentWriterPos = writer.getTextPos(); - for (var _i = 0, nodes_7 = nodes; _i < nodes_7.length; _i++) { - var node = nodes_7[_i]; - if (!canEmitFn || canEmitFn(node)) { - if (currentWriterPos !== writer.getTextPos()) { - write(separator); - } - currentWriterPos = writer.getTextPos(); - eachNodeEmitFn(node); - } - } - } - function emitCommaList(nodes, eachNodeEmitFn, canEmitFn) { - emitSeparatedList(nodes, ", ", eachNodeEmitFn, canEmitFn); - } - function writeJsDocComments(declaration) { - if (declaration) { - var jsDocComments = ts.getJSDocCommentRanges(declaration, currentText); - ts.emitNewLineBeforeLeadingComments(currentLineMap, writer, declaration, jsDocComments); - ts.emitComments(currentText, currentLineMap, writer, jsDocComments, false, true, newLine, ts.writeCommentRange); - } - } - function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - emitType(type); - } - function emitType(type) { - switch (type.kind) { - case 119: - case 136: - case 133: - case 122: - case 134: - case 137: - case 105: - case 139: - case 95: - case 130: - case 169: - case 173: - return writeTextOfNode(currentText, type); - case 201: - return emitExpressionWithTypeArguments(type); - case 159: - return emitTypeReference(type); - case 162: - return emitTypeQuery(type); - case 164: - return emitArrayType(type); - case 165: - return emitTupleType(type); - case 166: - return emitUnionType(type); - case 167: - return emitIntersectionType(type); - case 168: - return emitParenType(type); - case 170: - return emitTypeOperator(type); - case 171: - return emitIndexedAccessType(type); - case 172: - return emitMappedType(type); - case 160: - case 161: - return emitSignatureDeclarationWithJsDocComments(type); - case 163: - return emitTypeLiteral(type); - case 71: - return emitEntityName(type); - case 143: - return emitEntityName(type); - case 158: - return emitTypePredicate(type); - } - function writeEntityName(entityName) { - if (entityName.kind === 71) { - writeTextOfNode(currentText, entityName); - } - else { - var left = entityName.kind === 143 ? entityName.left : entityName.expression; - var right = entityName.kind === 143 ? entityName.right : entityName.name; - writeEntityName(left); - write("."); - writeTextOfNode(currentText, right); - } - } - function emitEntityName(entityName) { - var visibilityResult = resolver.isEntityNameVisible(entityName, entityName.parent.kind === 237 ? entityName.parent : enclosingDeclaration); - handleSymbolAccessibilityError(visibilityResult); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName)); - writeEntityName(entityName); - } - function emitExpressionWithTypeArguments(node) { - if (ts.isEntityNameExpression(node.expression)) { - ts.Debug.assert(node.expression.kind === 71 || node.expression.kind === 179); - emitEntityName(node.expression); - if (node.typeArguments) { - write("<"); - emitCommaList(node.typeArguments, emitType); - write(">"); - } - } - } - function emitTypeReference(type) { - emitEntityName(type.typeName); - if (type.typeArguments) { - write("<"); - emitCommaList(type.typeArguments, emitType); - write(">"); - } - } - function emitTypePredicate(type) { - writeTextOfNode(currentText, type.parameterName); - write(" is "); - emitType(type.type); - } - function emitTypeQuery(type) { - write("typeof "); - emitEntityName(type.exprName); - } - function emitArrayType(type) { - emitType(type.elementType); - write("[]"); - } - function emitTupleType(type) { - write("["); - emitCommaList(type.elementTypes, emitType); - write("]"); - } - function emitUnionType(type) { - emitSeparatedList(type.types, " | ", emitType); - } - function emitIntersectionType(type) { - emitSeparatedList(type.types, " & ", emitType); - } - function emitParenType(type) { - write("("); - emitType(type.type); - write(")"); - } - function emitTypeOperator(type) { - write(ts.tokenToString(type.operator)); - write(" "); - emitType(type.type); - } - function emitIndexedAccessType(node) { - emitType(node.objectType); - write("["); - emitType(node.indexType); - write("]"); - } - function emitMappedType(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - write("{"); - writeLine(); - increaseIndent(); - if (node.readonlyToken) { - write("readonly "); - } - write("["); - writeEntityName(node.typeParameter.name); - write(" in "); - emitType(node.typeParameter.constraint); - write("]"); - if (node.questionToken) { - write("?"); - } - write(": "); - emitType(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitTypeLiteral(type) { - write("{"); - if (type.members.length) { - writeLine(); - increaseIndent(); - emitLines(type.members); - decreaseIndent(); - } - write("}"); - } - } - function emitSourceFile(node) { - currentText = node.text; - currentLineMap = ts.getLineStarts(node); - currentIdentifiers = node.identifiers; - isCurrentFileExternalModule = ts.isExternalModule(node); - enclosingDeclaration = node; - ts.emitDetachedComments(currentText, currentLineMap, writer, ts.writeCommentRange, node, newLine, true); - emitLines(node.statements); - } - function getExportTempVariableName(baseName) { - if (!currentIdentifiers.has(baseName)) { - return baseName; - } - var count = 0; - while (true) { - count++; - var name = baseName + "_" + count; - if (!currentIdentifiers.has(name)) { - return name; - } - } - } - function emitTempVariableDeclaration(expr, baseName, diagnostic, needsDeclare) { - var tempVarName = getExportTempVariableName(baseName); - if (needsDeclare) { - write("declare "); - } - write("const "); - write(tempVarName); - write(": "); - writer.getSymbolAccessibilityDiagnostic = function () { return diagnostic; }; - resolver.writeTypeOfExpression(expr, enclosingDeclaration, 2 | 1024, writer); - write(";"); - writeLine(); - return tempVarName; - } - function emitExportAssignment(node) { - if (node.expression.kind === 71) { - write(node.isExportEquals ? "export = " : "export default "); - writeTextOfNode(currentText, node.expression); - } - else { - var tempVarName = emitTempVariableDeclaration(node.expression, "_default", { - diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, - errorNode: node - }, needsDeclare); - write(node.isExportEquals ? "export = " : "export default "); - write(tempVarName); - } - write(";"); - writeLine(); - if (node.expression.kind === 71) { - var nodes = resolver.collectLinkedAliases(node.expression); - writeAsynchronousModuleElements(nodes); - } - } - function isModuleElementVisible(node) { - return resolver.isDeclarationVisible(node); - } - function emitModuleElement(node, isModuleElementVisible) { - if (isModuleElementVisible) { - writeModuleElement(node); - } - else if (node.kind === 237 || - (node.parent.kind === 265 && isCurrentFileExternalModule)) { - var isVisible = void 0; - if (asynchronousSubModuleDeclarationEmitInfo && node.parent.kind !== 265) { - asynchronousSubModuleDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - else { - if (node.kind === 238) { - var importDeclaration = node; - if (importDeclaration.importClause) { - isVisible = (importDeclaration.importClause.name && resolver.isDeclarationVisible(importDeclaration.importClause)) || - isVisibleNamedBinding(importDeclaration.importClause.namedBindings); - } - } - moduleElementDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - } - } - function writeModuleElement(node) { - switch (node.kind) { - case 228: - return writeFunctionDeclaration(node); - case 208: - return writeVariableStatement(node); - case 230: - return writeInterfaceDeclaration(node); - case 229: - return writeClassDeclaration(node); - case 231: - return writeTypeAliasDeclaration(node); - case 232: - return writeEnumDeclaration(node); - case 233: - return writeModuleDeclaration(node); - case 237: - return writeImportEqualsDeclaration(node); - case 238: - return writeImportDeclaration(node); - default: - ts.Debug.fail("Unknown symbol kind"); - } - } - function emitModuleElementDeclarationFlags(node) { - if (node.parent.kind === 265) { - var modifiers = ts.getModifierFlags(node); - if (modifiers & 1) { - write("export "); - } - if (modifiers & 512) { - write("default "); - } - else if (node.kind !== 230 && needsDeclare) { - write("declare "); - } - } - } - function emitClassMemberDeclarationFlags(flags) { - if (flags & 8) { - write("private "); - } - else if (flags & 16) { - write("protected "); - } - if (flags & 32) { - write("static "); - } - if (flags & 64) { - write("readonly "); - } - if (flags & 128) { - write("abstract "); - } - } - function writeImportEqualsDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1)) { - write("export "); - } - write("import "); - writeTextOfNode(currentText, node.name); - write(" = "); - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.moduleReference, getImportEntityNameVisibilityError); - write(";"); - } - else { - write("require("); - emitExternalModuleSpecifier(node); - write(");"); - } - writer.writeLine(); - function getImportEntityNameVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, - errorNode: node, - typeName: node.name - }; - } - } - function isVisibleNamedBinding(namedBindings) { - if (namedBindings) { - if (namedBindings.kind === 240) { - return resolver.isDeclarationVisible(namedBindings); - } - else { - return ts.forEach(namedBindings.elements, function (namedImport) { return resolver.isDeclarationVisible(namedImport); }); - } - } - } - function writeImportDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1)) { - write("export "); - } - write("import "); - if (node.importClause) { - var currentWriterPos = writer.getTextPos(); - if (node.importClause.name && resolver.isDeclarationVisible(node.importClause)) { - writeTextOfNode(currentText, node.importClause.name); - } - if (node.importClause.namedBindings && isVisibleNamedBinding(node.importClause.namedBindings)) { - if (currentWriterPos !== writer.getTextPos()) { - write(", "); - } - if (node.importClause.namedBindings.kind === 240) { - write("* as "); - writeTextOfNode(currentText, node.importClause.namedBindings.name); - } - else { - write("{ "); - emitCommaList(node.importClause.namedBindings.elements, emitImportOrExportSpecifier, resolver.isDeclarationVisible); - write(" }"); - } - } - write(" from "); - } - emitExternalModuleSpecifier(node); - write(";"); - writer.writeLine(); - } - function emitExternalModuleSpecifier(parent) { - resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent.kind !== 233; - var moduleSpecifier; - if (parent.kind === 237) { - var node = parent; - moduleSpecifier = ts.getExternalModuleImportEqualsDeclarationExpression(node); - } - else if (parent.kind === 233) { - moduleSpecifier = parent.name; - } - else { - var node = parent; - moduleSpecifier = node.moduleSpecifier; - } - if (moduleSpecifier.kind === 9 && isBundledEmit && (compilerOptions.out || compilerOptions.outFile)) { - var moduleName = ts.getExternalModuleNameFromDeclaration(host, resolver, parent); - if (moduleName) { - write('"'); - write(moduleName); - write('"'); - return; - } - } - writeTextOfNode(currentText, moduleSpecifier); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - writeTextOfNode(currentText, node.propertyName); - write(" as "); - } - writeTextOfNode(currentText, node.name); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - var nodes = resolver.collectLinkedAliases(node.propertyName || node.name); - writeAsynchronousModuleElements(nodes); - } - function emitExportDeclaration(node) { - emitJsDocComments(node); - write("export "); - if (node.exportClause) { - write("{ "); - emitCommaList(node.exportClause.elements, emitExportSpecifier); - write(" }"); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExternalModuleSpecifier(node); - } - write(";"); - writer.writeLine(); - } - function writeModuleDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isGlobalScopeAugmentation(node)) { - write("global "); - } - else { - if (node.flags & 16) { - write("namespace "); - } - else { - write("module "); - } - if (ts.isExternalModuleAugmentation(node)) { - emitExternalModuleSpecifier(node); - } - else { - writeTextOfNode(currentText, node.name); - } - } - while (node.body && node.body.kind !== 234) { - node = node.body; - write("."); - writeTextOfNode(currentText, node.name); - } - var prevEnclosingDeclaration = enclosingDeclaration; - if (node.body) { - enclosingDeclaration = node; - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.body.statements); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - else { - write(";"); - } - } - function writeTypeAliasDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("type "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - write(" = "); - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); - write(";"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - function getTypeAliasDeclarationVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, - errorNode: node.type, - typeName: node.name - }; - } - } - function writeEnumDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isConst(node)) { - write("const "); - } - write("enum "); - writeTextOfNode(currentText, node.name); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - } - function emitEnumMemberDeclaration(node) { - emitJsDocComments(node); - writeTextOfNode(currentText, node.name); - var enumMemberValue = resolver.getConstantValue(node); - if (enumMemberValue !== undefined) { - write(" = "); - write(enumMemberValue.toString()); - } - write(","); - writeLine(); - } - function isPrivateMethodTypeParameter(node) { - return node.parent.kind === 151 && ts.hasModifier(node.parent, 8); - } - function emitTypeParameters(typeParameters) { - function emitTypeParameter(node) { - increaseIndent(); - emitJsDocComments(node); - decreaseIndent(); - writeTextOfNode(currentText, node.name); - if (node.constraint && !isPrivateMethodTypeParameter(node)) { - write(" extends "); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - (node.parent.parent && node.parent.parent.kind === 163)) { - ts.Debug.assert(node.parent.kind === 151 || - node.parent.kind === 150 || - node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.kind === 155 || - node.parent.kind === 156); - emitType(node.constraint); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); - } - } - if (node.default && !isPrivateMethodTypeParameter(node)) { - write(" = "); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - (node.parent.parent && node.parent.parent.kind === 163)) { - ts.Debug.assert(node.parent.kind === 151 || - node.parent.kind === 150 || - node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.kind === 155 || - node.parent.kind === 156); - emitType(node.default); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.default, getTypeParameterConstraintVisibilityError); - } - } - function getTypeParameterConstraintVisibilityError() { - var diagnosticMessage; - switch (node.parent.kind) { - case 229: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 230: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 156: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 155: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 151: - case 150: - if (ts.hasModifier(node.parent, 32)) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 228: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - case 231: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; - } - } - if (typeParameters) { - write("<"); - emitCommaList(typeParameters, emitTypeParameter); - write(">"); - } - } - function emitHeritageClause(typeReferences, isImplementsList) { - if (typeReferences) { - write(isImplementsList ? " implements " : " extends "); - emitCommaList(typeReferences, emitTypeOfTypeReference); - } - function emitTypeOfTypeReference(node) { - if (ts.isEntityNameExpression(node.expression)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); - } - else if (!isImplementsList && node.expression.kind === 95) { - write("null"); - } - function getHeritageClauseVisibilityError() { - var diagnosticMessage; - if (node.parent.parent.kind === 229) { - diagnosticMessage = isImplementsList ? - ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : - ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: ts.getNameOfDeclaration(node.parent.parent) - }; - } - } - } - function writeClassDeclaration(node) { - function emitParameterProperties(constructorDeclaration) { - if (constructorDeclaration) { - ts.forEach(constructorDeclaration.parameters, function (param) { - if (ts.hasModifier(param, 92)) { - emitPropertyDeclaration(param); - } - }); - } - } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - var tempVarName; - if (baseTypeNode && !ts.isEntityNameExpression(baseTypeNode.expression)) { - tempVarName = baseTypeNode.expression.kind === 95 ? - "null" : - emitTempVariableDeclaration(baseTypeNode.expression, node.name.text + "_base", { - diagnosticMessage: ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, - errorNode: baseTypeNode, - typeName: node.name - }, !ts.findAncestor(node, function (n) { return n.kind === 233; })); - } - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.hasModifier(node, 128)) { - write("abstract "); - } - write("class "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - if (baseTypeNode) { - if (!ts.isEntityNameExpression(baseTypeNode.expression)) { - write(" extends "); - write(tempVarName); - if (baseTypeNode.typeArguments) { - write("<"); - emitCommaList(baseTypeNode.typeArguments, emitType); - write(">"); - } - } - else { - emitHeritageClause([baseTypeNode], false); - } - } - emitHeritageClause(ts.getClassImplementsHeritageClauseElements(node), true); - write(" {"); - writeLine(); - increaseIndent(); - emitParameterProperties(ts.getFirstConstructorWithBody(node)); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function writeInterfaceDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("interface "); - writeTextOfNode(currentText, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - var interfaceExtendsTypes = ts.filter(ts.getInterfaceBaseTypeNodes(node), function (base) { return ts.isEntityNameExpression(base.expression); }); - if (interfaceExtendsTypes && interfaceExtendsTypes.length) { - emitHeritageClause(interfaceExtendsTypes, false); - } - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitPropertyDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - emitJsDocComments(node); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - emitVariableDeclaration(node); - write(";"); - writeLine(); - } - function emitVariableDeclaration(node) { - if (node.kind !== 226 || resolver.isDeclarationVisible(node)) { - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - if ((node.kind === 149 || node.kind === 148 || - (node.kind === 146 && !ts.isParameterPropertyDeclaration(node))) && ts.hasQuestionToken(node)) { - write("?"); - } - if ((node.kind === 149 || node.kind === 148) && node.parent.kind === 163) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (resolver.isLiteralConstDeclaration(node)) { - write(" = "); - resolver.writeLiteralConstValue(node, writer); - } - else if (!ts.hasModifier(node, 8)) { - writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); - } - } - } - function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (node.kind === 226) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; - } - else if (node.kind === 149 || node.kind === 148) { - if (ts.hasModifier(node, 32)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.kind === 229) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else { - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; - } - } - } - function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function emitBindingPattern(bindingPattern) { - var elements = []; - for (var _i = 0, _a = bindingPattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (element.kind !== 200) { - elements.push(element); - } - } - emitCommaList(elements, emitBindingElement); - } - function emitBindingElement(bindingElement) { - function getBindingElementTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: bindingElement, - typeName: bindingElement.name - } : undefined; - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - writeTextOfNode(currentText, bindingElement.name); - writeTypeOfDeclaration(bindingElement, undefined, getBindingElementTypeVisibilityError); - } - } - } - } - function emitTypeOfVariableDeclarationFromTypeLiteral(node) { - if (node.type) { - write(": "); - emitType(node.type); - } - } - function isVariableStatementVisible(node) { - return ts.forEach(node.declarationList.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); - } - function writeVariableStatement(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isLet(node.declarationList)) { - write("let "); - } - else if (ts.isConst(node.declarationList)) { - write("const "); - } - else { - write("var "); - } - emitCommaList(node.declarationList.declarations, emitVariableDeclaration, resolver.isDeclarationVisible); - write(";"); - writeLine(); - } - function emitAccessorDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - var accessorWithTypeAnnotation; - if (node === accessors.firstAccessor) { - emitJsDocComments(accessors.getAccessor); - emitJsDocComments(accessors.setAccessor); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node) | (accessors.setAccessor ? 0 : 64)); - writeTextOfNode(currentText, node.name); - if (!ts.hasModifier(node, 8)) { - accessorWithTypeAnnotation = node; - var type = getTypeAnnotationFromAccessor(node); - if (!type) { - var anotherAccessor = node.kind === 153 ? accessors.setAccessor : accessors.getAccessor; - type = getTypeAnnotationFromAccessor(anotherAccessor); - if (type) { - accessorWithTypeAnnotation = anotherAccessor; - } - } - writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); - } - write(";"); - writeLine(); - } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 153 - ? accessor.type - : accessor.parameters.length > 0 - ? accessor.parameters[0].type - : undefined; - } - } - function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - if (accessorWithTypeAnnotation.kind === 154) { - if (ts.hasModifier(accessorWithTypeAnnotation.parent, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.parameters[0], - typeName: accessorWithTypeAnnotation.name - }; - } - else { - if (ts.hasModifier(accessorWithTypeAnnotation, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.name, - typeName: undefined - }; - } - } - } - function writeFunctionDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - if (!resolver.isImplementationOfOverload(node)) { - emitJsDocComments(node); - if (node.kind === 228) { - emitModuleElementDeclarationFlags(node); - } - else if (node.kind === 151 || node.kind === 152) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - } - if (node.kind === 228) { - write("function "); - writeTextOfNode(currentText, node.name); - } - else if (node.kind === 152) { - write("constructor"); - } - else { - writeTextOfNode(currentText, node.name); - if (ts.hasQuestionToken(node)) { - write("?"); - } - } - emitSignatureDeclaration(node); - } - } - function emitSignatureDeclarationWithJsDocComments(node) { - emitJsDocComments(node); - emitSignatureDeclaration(node); - } - function emitSignatureDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var closeParenthesizedFunctionType = false; - if (node.kind === 157) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - write("["); - } - else { - if (node.kind === 156 || node.kind === 161) { - write("new "); - } - else if (node.kind === 160) { - var currentOutput = writer.getText(); - if (node.typeParameters && currentOutput.charAt(currentOutput.length - 1) === "<") { - closeParenthesizedFunctionType = true; - write("("); - } - } - emitTypeParameters(node.typeParameters); - write("("); - } - emitCommaList(node.parameters, emitParameterDeclaration); - if (node.kind === 157) { - write("]"); - } - else { - write(")"); - } - var isFunctionTypeOrConstructorType = node.kind === 160 || node.kind === 161; - if (isFunctionTypeOrConstructorType || node.parent.kind === 163) { - if (node.type) { - write(isFunctionTypeOrConstructorType ? " => " : ": "); - emitType(node.type); - } - } - else if (node.kind !== 152 && !ts.hasModifier(node, 8)) { - writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); - } - enclosingDeclaration = prevEnclosingDeclaration; - if (!isFunctionTypeOrConstructorType) { - write(";"); - writeLine(); - } - else if (closeParenthesizedFunctionType) { - write(")"); - } - function getReturnTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - switch (node.kind) { - case 156: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 155: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 157: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 151: - case 150: - if (ts.hasModifier(node, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } - else if (node.parent.kind === 229) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 228: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - ts.Debug.fail("This is unknown kind for signature: " + node.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node.name || node - }; - } - } - function emitParameterDeclaration(node) { - increaseIndent(); - emitJsDocComments(node); - if (node.dotDotDotToken) { - write("..."); - } - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - } - if (resolver.isOptionalParameter(node)) { - write("?"); - } - decreaseIndent(); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.parent.kind === 163) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (!ts.hasModifier(node.parent, 8)) { - writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); - } - function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - switch (node.parent.kind) { - case 152: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - case 156: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - case 155: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - case 157: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; - case 151: - case 150: - if (ts.hasModifier(node.parent, 32)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - case 228: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - default: - ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); - } - } - function emitBindingPattern(bindingPattern) { - if (bindingPattern.kind === 174) { - write("{"); - emitCommaList(bindingPattern.elements, emitBindingElement); - write("}"); - } - else if (bindingPattern.kind === 175) { - write("["); - var elements = bindingPattern.elements; - emitCommaList(elements, emitBindingElement); - if (elements && elements.hasTrailingComma) { - write(", "); - } - write("]"); - } - } - function emitBindingElement(bindingElement) { - if (bindingElement.kind === 200) { - write(" "); - } - else if (bindingElement.kind === 176) { - if (bindingElement.propertyName) { - writeTextOfNode(currentText, bindingElement.propertyName); - write(": "); - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - ts.Debug.assert(bindingElement.name.kind === 71); - if (bindingElement.dotDotDotToken) { - write("..."); - } - writeTextOfNode(currentText, bindingElement.name); - } - } - } - } - } - function emitNode(node) { - switch (node.kind) { - case 228: - case 233: - case 237: - case 230: - case 229: - case 231: - case 232: - return emitModuleElement(node, isModuleElementVisible(node)); - case 208: - return emitModuleElement(node, isVariableStatementVisible(node)); - case 238: - return emitModuleElement(node, !node.importClause); - case 244: - return emitExportDeclaration(node); - case 152: - case 151: - case 150: - return writeFunctionDeclaration(node); - case 156: - case 155: - case 157: - return emitSignatureDeclarationWithJsDocComments(node); - case 153: - case 154: - return emitAccessorDeclaration(node); - case 149: - case 148: - return emitPropertyDeclaration(node); - case 264: - return emitEnumMemberDeclaration(node); - case 243: - return emitExportAssignment(node); - case 265: - return emitSourceFile(node); - } - } - function writeReferencePath(referencedFile, addBundledFileReference, emitOnlyDtsFiles) { - var declFileName; - var addedBundledEmitReference = false; - if (ts.isDeclarationFile(referencedFile)) { - declFileName = referencedFile.fileName; - } - else { - ts.forEachEmittedFile(host, getDeclFileName, referencedFile, emitOnlyDtsFiles); - } - if (declFileName) { - declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(declarationFilePath)), declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, false); - referencesOutput += "/// <reference path=\"" + declFileName + "\" />" + newLine; - } - return addedBundledEmitReference; - function getDeclFileName(emitFileNames, sourceFileOrBundle) { - var isBundledEmit = sourceFileOrBundle.kind === 266; - if (isBundledEmit && !addBundledFileReference) { - return; - } - ts.Debug.assert(!!emitFileNames.declarationFilePath || ts.isSourceFileJavaScript(referencedFile), "Declaration file is not present only for javascript files"); - declFileName = emitFileNames.declarationFilePath || emitFileNames.jsFilePath; - addedBundledEmitReference = isBundledEmit; - } - } - } - function writeDeclarationFile(declarationFilePath, sourceFileOrBundle, host, resolver, emitterDiagnostics, emitOnlyDtsFiles) { - var emitDeclarationResult = emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles); - var emitSkipped = emitDeclarationResult.reportedDeclarationError || host.isEmitBlocked(declarationFilePath) || host.getCompilerOptions().noEmit; - if (!emitSkipped) { - var sourceFiles = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var declarationOutput = emitDeclarationResult.referencesOutput - + getDeclarationOutput(emitDeclarationResult.synchronousDeclarationOutput, emitDeclarationResult.moduleElementDeclarationEmitInfo); - ts.writeFile(host, emitterDiagnostics, declarationFilePath, declarationOutput, host.getCompilerOptions().emitBOM, sourceFiles); - } - return emitSkipped; - function getDeclarationOutput(synchronousDeclarationOutput, moduleElementDeclarationEmitInfo) { - var appliedSyncOutputPos = 0; - var declarationOutput = ""; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.asynchronousOutput) { - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); - declarationOutput += getDeclarationOutput(aliasEmitInfo.asynchronousOutput, aliasEmitInfo.subModuleElementDeclarationEmitInfo); - appliedSyncOutputPos = aliasEmitInfo.outputPos; - } - }); - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos); - return declarationOutput; - } - } - ts.writeDeclarationFile = writeDeclarationFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var defaultLastEncodedSourceMapSpan = { - emittedLine: 1, - emittedColumn: 1, - sourceLine: 1, - sourceColumn: 1, - sourceIndex: 0 - }; - function createSourceMapWriter(host, writer) { - var compilerOptions = host.getCompilerOptions(); - var extendedDiagnostics = compilerOptions.extendedDiagnostics; - var currentSourceFile; - var currentSourceText; - var sourceMapDir; - var sourceMapSourceIndex; - var lastRecordedSourceMapSpan; - var lastEncodedSourceMapSpan; - var lastEncodedNameIndex; - var sourceMapData; - var disabled = !(compilerOptions.sourceMap || compilerOptions.inlineSourceMap); - return { - initialize: initialize, - reset: reset, - getSourceMapData: function () { return sourceMapData; }, - setSourceFile: setSourceFile, - emitPos: emitPos, - emitNodeWithSourceMap: emitNodeWithSourceMap, - emitTokenWithSourceMap: emitTokenWithSourceMap, - getText: getText, - getSourceMappingURL: getSourceMappingURL, - }; - function initialize(filePath, sourceMapFilePath, sourceFileOrBundle) { - if (disabled) { - return; - } - if (sourceMapData) { - reset(); - } - currentSourceFile = undefined; - currentSourceText = undefined; - sourceMapSourceIndex = -1; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = defaultLastEncodedSourceMapSpan; - lastEncodedNameIndex = 0; - sourceMapData = { - sourceMapFilePath: sourceMapFilePath, - jsSourceMappingURL: !compilerOptions.inlineSourceMap ? ts.getBaseFileName(ts.normalizeSlashes(sourceMapFilePath)) : undefined, - sourceMapFile: ts.getBaseFileName(ts.normalizeSlashes(filePath)), - sourceMapSourceRoot: compilerOptions.sourceRoot || "", - sourceMapSources: [], - inputSourceFileNames: [], - sourceMapNames: [], - sourceMapMappings: "", - sourceMapSourcesContent: compilerOptions.inlineSources ? [] : undefined, - sourceMapDecodedMappings: [] - }; - sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); - if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47) { - sourceMapData.sourceMapSourceRoot += ts.directorySeparator; - } - if (compilerOptions.mapRoot) { - sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); - if (sourceFileOrBundle.kind === 265) { - sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFileOrBundle, host, sourceMapDir)); - } - if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { - sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); - sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(filePath)), ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), host.getCurrentDirectory(), host.getCanonicalFileName, true); - } - else { - sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); - } - } - else { - sourceMapDir = ts.getDirectoryPath(ts.normalizePath(filePath)); - } - } - function reset() { - if (disabled) { - return; - } - currentSourceFile = undefined; - sourceMapDir = undefined; - sourceMapSourceIndex = undefined; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = undefined; - lastEncodedNameIndex = undefined; - sourceMapData = undefined; - } - function encodeLastRecordedSourceMapSpan() { - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { - return; - } - var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; - if (lastEncodedSourceMapSpan.emittedLine === lastRecordedSourceMapSpan.emittedLine) { - if (sourceMapData.sourceMapMappings) { - sourceMapData.sourceMapMappings += ","; - } - } - else { - for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { - sourceMapData.sourceMapMappings += ";"; - } - prevEncodedEmittedColumn = 1; - } - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); - if (lastRecordedSourceMapSpan.nameIndex >= 0) { - ts.Debug.assert(false, "We do not support name index right now, Make sure to update updateLastEncodedAndRecordedSpans when we start using this"); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); - lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; - } - lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; - sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); - } - function emitPos(pos) { - if (disabled || ts.positionIsSynthesized(pos)) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeSourcemap"); - } - var sourceLinePos = ts.getLineAndCharacterOfPosition(currentSourceFile, pos); - sourceLinePos.line++; - sourceLinePos.character++; - var emittedLine = writer.getLine(); - var emittedColumn = writer.getColumn(); - if (!lastRecordedSourceMapSpan || - lastRecordedSourceMapSpan.emittedLine !== emittedLine || - lastRecordedSourceMapSpan.emittedColumn !== emittedColumn || - (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && - (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || - (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { - encodeLastRecordedSourceMapSpan(); - lastRecordedSourceMapSpan = { - emittedLine: emittedLine, - emittedColumn: emittedColumn, - sourceLine: sourceLinePos.line, - sourceColumn: sourceLinePos.character, - sourceIndex: sourceMapSourceIndex - }; - } - else { - lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; - lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; - lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; - } - if (extendedDiagnostics) { - ts.performance.mark("afterSourcemap"); - ts.performance.measure("Source Map", "beforeSourcemap", "afterSourcemap"); - } - } - function emitNodeWithSourceMap(hint, node, emitCallback) { - if (disabled) { - return emitCallback(hint, node); - } - if (node) { - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.sourceMapRange || node, pos = _a.pos, end = _a.end; - if (node.kind !== 295 - && (emitFlags & 16) === 0 - && pos >= 0) { - emitPos(ts.skipTrivia(currentSourceText, pos)); - } - if (emitFlags & 64) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - if (node.kind !== 295 - && (emitFlags & 32) === 0 - && end >= 0) { - emitPos(end); - } - } - } - function emitTokenWithSourceMap(node, token, tokenPos, emitCallback) { - if (disabled) { - return emitCallback(token, tokenPos); - } - var emitNode = node && node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; - tokenPos = ts.skipTrivia(currentSourceText, range ? range.pos : tokenPos); - if ((emitFlags & 128) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - tokenPos = emitCallback(token, tokenPos); - if (range) - tokenPos = range.end; - if ((emitFlags & 256) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - return tokenPos; - } - function setSourceFile(sourceFile) { - if (disabled) { - return; - } - currentSourceFile = sourceFile; - currentSourceText = currentSourceFile.text; - var sourcesDirectoryPath = compilerOptions.sourceRoot ? host.getCommonSourceDirectory() : sourceMapDir; - var source = ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, currentSourceFile.fileName, host.getCurrentDirectory(), host.getCanonicalFileName, true); - sourceMapSourceIndex = ts.indexOf(sourceMapData.sourceMapSources, source); - if (sourceMapSourceIndex === -1) { - sourceMapSourceIndex = sourceMapData.sourceMapSources.length; - sourceMapData.sourceMapSources.push(source); - sourceMapData.inputSourceFileNames.push(currentSourceFile.fileName); - if (compilerOptions.inlineSources) { - sourceMapData.sourceMapSourcesContent.push(currentSourceFile.text); - } - } - } - function getText() { - if (disabled) { - return; - } - encodeLastRecordedSourceMapSpan(); - return JSON.stringify({ - version: 3, - file: sourceMapData.sourceMapFile, - sourceRoot: sourceMapData.sourceMapSourceRoot, - sources: sourceMapData.sourceMapSources, - names: sourceMapData.sourceMapNames, - mappings: sourceMapData.sourceMapMappings, - sourcesContent: sourceMapData.sourceMapSourcesContent, - }); - } - function getSourceMappingURL() { - if (disabled) { - return; - } - if (compilerOptions.inlineSourceMap) { - var base64SourceMapText = ts.convertToBase64(getText()); - return sourceMapData.jsSourceMappingURL = "data:application/json;base64," + base64SourceMapText; - } - else { - return sourceMapData.jsSourceMappingURL; - } - } - } - ts.createSourceMapWriter = createSourceMapWriter; - var base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - function base64FormatEncode(inValue) { - if (inValue < 64) { - return base64Chars.charAt(inValue); - } - throw TypeError(inValue + ": not a 64 based value"); - } - function base64VLQFormatEncode(inValue) { - if (inValue < 0) { - inValue = ((-inValue) << 1) + 1; - } - else { - inValue = inValue << 1; - } - var encodedStr = ""; - do { - var currentDigit = inValue & 31; - inValue = inValue >> 5; - if (inValue > 0) { - currentDigit = currentDigit | 32; - } - encodedStr = encodedStr + base64FormatEncode(currentDigit); - } while (inValue > 0); - return encodedStr; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function createCommentWriter(printerOptions, emitPos) { - var extendedDiagnostics = printerOptions.extendedDiagnostics; - var newLine = ts.getNewLineCharacter(printerOptions); - var writer; - var containerPos = -1; - var containerEnd = -1; - var declarationListContainerEnd = -1; - var currentSourceFile; - var currentText; - var currentLineMap; - var detachedCommentsInfo; - var hasWrittenComment = false; - var disabled = printerOptions.removeComments; - return { - reset: reset, - setWriter: setWriter, - setSourceFile: setSourceFile, - emitNodeWithComments: emitNodeWithComments, - emitBodyWithDetachedComments: emitBodyWithDetachedComments, - emitTrailingCommentsOfPosition: emitTrailingCommentsOfPosition, - emitLeadingCommentsOfPosition: emitLeadingCommentsOfPosition, - }; - function emitNodeWithComments(hint, node, emitCallback) { - if (disabled) { - emitCallback(hint, node); - return; - } - if (node) { - hasWrittenComment = false; - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.commentRange || node, pos = _a.pos, end = _a.end; - if ((pos < 0 && end < 0) || (pos === end)) { - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - } - else { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithComment"); - } - var isEmittedNode = node.kind !== 295; - var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0; - var skipTrailingComments = end < 0 || (emitFlags & 1024) !== 0; - if (!skipLeadingComments) { - emitLeadingComments(pos, isEmittedNode); - } - var savedContainerPos = containerPos; - var savedContainerEnd = containerEnd; - var savedDeclarationListContainerEnd = declarationListContainerEnd; - if (!skipLeadingComments) { - containerPos = pos; - } - if (!skipTrailingComments) { - containerEnd = end; - if (node.kind === 227) { - declarationListContainerEnd = end; - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithComment"); - } - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithComment"); - } - containerPos = savedContainerPos; - containerEnd = savedContainerEnd; - declarationListContainerEnd = savedDeclarationListContainerEnd; - if (!skipTrailingComments && isEmittedNode) { - emitTrailingComments(end); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithComment"); - } - } - } - } - function emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback) { - var leadingComments = emitNode && emitNode.leadingComments; - if (ts.some(leadingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithSynthesizedComments"); - } - ts.forEach(leadingComments, emitLeadingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithSynthesizedComments"); - } - } - emitNodeWithNestedComments(hint, node, emitFlags, emitCallback); - var trailingComments = emitNode && emitNode.trailingComments; - if (ts.some(trailingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithSynthesizedComments"); - } - ts.forEach(trailingComments, emitTrailingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithSynthesizedComments"); - } - } - } - function emitLeadingSynthesizedComment(comment) { - if (comment.kind === 2) { - writer.writeLine(); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine || comment.kind === 2) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitTrailingSynthesizedComment(comment) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - } - function writeSynthesizedComment(comment) { - var text = formatSynthesizedComment(comment); - var lineMap = comment.kind === 3 ? ts.computeLineStarts(text) : undefined; - ts.writeCommentRange(text, lineMap, writer, 0, text.length, newLine); - } - function formatSynthesizedComment(comment) { - return comment.kind === 3 - ? "/*" + comment.text + "*/" - : "//" + comment.text; - } - function emitNodeWithNestedComments(hint, node, emitFlags, emitCallback) { - if (emitFlags & 2048) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - } - function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitBodyWithDetachedComments"); - } - var pos = detachedRange.pos, end = detachedRange.end; - var emitFlags = ts.getEmitFlags(node); - var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0; - var skipTrailingComments = disabled || end < 0 || (emitFlags & 1024) !== 0; - if (!skipLeadingComments) { - emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitBodyWithDetachedComments"); - } - if (emitFlags & 2048 && !disabled) { - disabled = true; - emitCallback(node); - disabled = false; - } - else { - emitCallback(node); - } - if (extendedDiagnostics) { - ts.performance.mark("beginEmitBodyWithDetachedCommetns"); - } - if (!skipTrailingComments) { - emitLeadingComments(detachedRange.end, true); - if (hasWrittenComment && !writer.isAtStartOfLine()) { - writer.writeLine(); - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beginEmitBodyWithDetachedCommetns"); - } - } - function emitLeadingComments(pos, isEmittedNode) { - hasWrittenComment = false; - if (isEmittedNode) { - forEachLeadingCommentToEmit(pos, emitLeadingComment); - } - else if (pos === 0) { - forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); - } - } - function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (isTripleSlashComment(commentPos, commentEnd)) { - emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); - } - } - function emitLeadingComment(commentPos, commentEnd, _kind, hasTrailingNewLine, rangePos) { - if (!hasWrittenComment) { - ts.emitNewLineBeforeLeadingCommentOfPosition(currentLineMap, writer, rangePos, commentPos); - hasWrittenComment = true; - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitLeadingCommentsOfPosition(pos) { - if (disabled || pos === -1) { - return; - } - emitLeadingComments(pos, true); - } - function emitTrailingComments(pos) { - forEachTrailingCommentToEmit(pos, emitTrailingComment); - } - function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - } - function emitTrailingCommentsOfPosition(pos) { - if (disabled) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeEmitTrailingCommentsOfPosition"); - } - forEachTrailingCommentToEmit(pos, emitTrailingCommentOfPosition); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beforeEmitTrailingCommentsOfPosition"); - } - } - function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function forEachLeadingCommentToEmit(pos, cb) { - if (containerPos === -1 || pos !== containerPos) { - if (hasDetachedComments(pos)) { - forEachLeadingCommentWithoutDetachedComments(cb); - } - else { - ts.forEachLeadingCommentRange(currentText, pos, cb, pos); - } - } - } - function forEachTrailingCommentToEmit(end, cb) { - if (containerEnd === -1 || (end !== containerEnd && end !== declarationListContainerEnd)) { - ts.forEachTrailingCommentRange(currentText, end, cb); - } - } - function reset() { - currentSourceFile = undefined; - currentText = undefined; - currentLineMap = undefined; - detachedCommentsInfo = undefined; - } - function setWriter(output) { - writer = output; - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - currentText = currentSourceFile.text; - currentLineMap = ts.getLineStarts(currentSourceFile); - detachedCommentsInfo = undefined; - } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== undefined && ts.lastOrUndefined(detachedCommentsInfo).nodePos === pos; - } - function forEachLeadingCommentWithoutDetachedComments(cb) { - var pos = ts.lastOrUndefined(detachedCommentsInfo).detachedCommentEndPos; - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } - else { - detachedCommentsInfo = undefined; - } - ts.forEachLeadingCommentRange(currentText, pos, cb, pos); - } - function emitDetachedCommentsAndUpdateCommentsInfo(range) { - var currentDetachedCommentInfo = ts.emitDetachedComments(currentText, currentLineMap, writer, writeComment, range, newLine, disabled); - if (currentDetachedCommentInfo) { - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); - } - else { - detachedCommentsInfo = [currentDetachedCommentInfo]; - } - } - } - function writeComment(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - } - function isTripleSlashComment(commentPos, commentEnd) { - if (currentText.charCodeAt(commentPos + 1) === 47 && - commentPos + 2 < commentEnd && - currentText.charCodeAt(commentPos + 2) === 47) { - var textSubStr = currentText.substring(commentPos, commentEnd); - return textSubStr.match(ts.fullTripleSlashReferencePathRegEx) || - textSubStr.match(ts.fullTripleSlashAMDReferencePathRegEx) ? - true : false; - } - return false; - } - } - ts.createCommentWriter = createCommentWriter; -})(ts || (ts = {})); -var ts; -(function (ts) { - var delimiters = createDelimiterMap(); - var brackets = createBracketsMap(); - function emitFiles(resolver, host, targetSourceFile, emitOnlyDtsFiles, transformers) { - var compilerOptions = host.getCompilerOptions(); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap ? [] : undefined; - var emittedFilesList = compilerOptions.listEmittedFiles ? [] : undefined; - var emitterDiagnostics = ts.createDiagnosticCollection(); - var newLine = host.getNewLine(); - var writer = ts.createTextWriter(newLine); - var sourceMap = ts.createSourceMapWriter(host, writer); - var currentSourceFile; - var bundledHelpers; - var isOwnFileEmit; - var emitSkipped = false; - var sourceFiles = ts.getSourceFilesToEmit(host, targetSourceFile); - var transform = ts.transformNodes(resolver, host, compilerOptions, sourceFiles, transformers, false); - var printer = createPrinter(compilerOptions, { - hasGlobalName: resolver.hasGlobalName, - onEmitNode: transform.emitNodeWithNotification, - substituteNode: transform.substituteNode, - onEmitSourceMapOfNode: sourceMap.emitNodeWithSourceMap, - onEmitSourceMapOfToken: sourceMap.emitTokenWithSourceMap, - onEmitSourceMapOfPosition: sourceMap.emitPos, - onEmitHelpers: emitHelpers, - onSetSourceFile: setSourceFile, - }); - ts.performance.mark("beforePrint"); - ts.forEachEmittedFile(host, emitSourceFileOrBundle, transform.transformed, emitOnlyDtsFiles); - ts.performance.measure("printTime", "beforePrint"); - transform.dispose(); - return { - emitSkipped: emitSkipped, - diagnostics: emitterDiagnostics.getDiagnostics(), - emittedFiles: emittedFilesList, - sourceMaps: sourceMapDataList - }; - function emitSourceFileOrBundle(_a, sourceFileOrBundle) { - var jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath; - if (!host.isEmitBlocked(jsFilePath) && !compilerOptions.noEmit) { - if (!emitOnlyDtsFiles) { - printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - } - } - else { - emitSkipped = true; - } - if (declarationFilePath) { - emitSkipped = ts.writeDeclarationFile(declarationFilePath, ts.getOriginalSourceFileOrBundle(sourceFileOrBundle), host, resolver, emitterDiagnostics, emitOnlyDtsFiles) || emitSkipped; - } - if (!emitSkipped && emittedFilesList) { - if (!emitOnlyDtsFiles) { - emittedFilesList.push(jsFilePath); - } - if (sourceMapFilePath) { - emittedFilesList.push(sourceMapFilePath); - } - if (declarationFilePath) { - emittedFilesList.push(declarationFilePath); - } - } - } - function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle) { - var bundle = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle : undefined; - var sourceFile = sourceFileOrBundle.kind === 265 ? sourceFileOrBundle : undefined; - var sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; - sourceMap.initialize(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - if (bundle) { - bundledHelpers = ts.createMap(); - isOwnFileEmit = false; - printer.writeBundle(bundle, writer); - } - else { - isOwnFileEmit = true; - printer.writeFile(sourceFile, writer); - } - writer.writeLine(); - var sourceMappingURL = sourceMap.getSourceMappingURL(); - if (sourceMappingURL) { - writer.write("//# " + "sourceMappingURL" + "=" + sourceMappingURL); - } - if (compilerOptions.sourceMap && !compilerOptions.inlineSourceMap) { - ts.writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap.getText(), false, sourceFiles); - } - if (sourceMapDataList) { - sourceMapDataList.push(sourceMap.getSourceMapData()); - } - ts.writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), compilerOptions.emitBOM, sourceFiles); - sourceMap.reset(); - writer.reset(); - currentSourceFile = undefined; - bundledHelpers = undefined; - isOwnFileEmit = false; - } - function setSourceFile(node) { - currentSourceFile = node; - sourceMap.setSourceFile(node); - } - function emitHelpers(node, writeLines) { - var helpersEmitted = false; - var bundle = node.kind === 266 ? node : undefined; - if (bundle && moduleKind === ts.ModuleKind.None) { - return; - } - var numNodes = bundle ? bundle.sourceFiles.length : 1; - for (var i = 0; i < numNodes; i++) { - var currentNode = bundle ? bundle.sourceFiles[i] : node; - var sourceFile = ts.isSourceFile(currentNode) ? currentNode : currentSourceFile; - var shouldSkip = compilerOptions.noEmitHelpers || (sourceFile && ts.getExternalHelpersModuleName(sourceFile) !== undefined); - var shouldBundle = ts.isSourceFile(currentNode) && !isOwnFileEmit; - var helpers = ts.getEmitHelpers(currentNode); - if (helpers) { - for (var _a = 0, _b = ts.stableSort(helpers, ts.compareEmitHelpers); _a < _b.length; _a++) { - var helper = _b[_a]; - if (!helper.scoped) { - if (shouldSkip) - continue; - if (shouldBundle) { - if (bundledHelpers.get(helper.name)) { - continue; - } - bundledHelpers.set(helper.name, true); - } - } - else if (bundle) { - continue; - } - writeLines(helper.text); - helpersEmitted = true; - } - } - } - return helpersEmitted; - } - } - ts.emitFiles = emitFiles; - function createPrinter(printerOptions, handlers) { - if (printerOptions === void 0) { printerOptions = {}; } - if (handlers === void 0) { handlers = {}; } - var hasGlobalName = handlers.hasGlobalName, onEmitSourceMapOfNode = handlers.onEmitSourceMapOfNode, onEmitSourceMapOfToken = handlers.onEmitSourceMapOfToken, onEmitSourceMapOfPosition = handlers.onEmitSourceMapOfPosition, onEmitNode = handlers.onEmitNode, onEmitHelpers = handlers.onEmitHelpers, onSetSourceFile = handlers.onSetSourceFile, substituteNode = handlers.substituteNode, onBeforeEmitNodeArray = handlers.onBeforeEmitNodeArray, onAfterEmitNodeArray = handlers.onAfterEmitNodeArray; - var newLine = ts.getNewLineCharacter(printerOptions); - var comments = ts.createCommentWriter(printerOptions, onEmitSourceMapOfPosition); - var emitNodeWithComments = comments.emitNodeWithComments, emitBodyWithDetachedComments = comments.emitBodyWithDetachedComments, emitTrailingCommentsOfPosition = comments.emitTrailingCommentsOfPosition, emitLeadingCommentsOfPosition = comments.emitLeadingCommentsOfPosition; - var currentSourceFile; - var nodeIdToGeneratedName; - var autoGeneratedIdToGeneratedName; - var generatedNames; - var tempFlagsStack; - var tempFlags; - var writer; - var ownWriter; - reset(); - return { - printNode: printNode, - printFile: printFile, - printBundle: printBundle, - writeNode: writeNode, - writeFile: writeFile, - writeBundle: writeBundle - }; - function printNode(hint, node, sourceFile) { - switch (hint) { - case 0: - ts.Debug.assert(ts.isSourceFile(node), "Expected a SourceFile node."); - break; - case 2: - ts.Debug.assert(ts.isIdentifier(node), "Expected an Identifier node."); - break; - case 1: - ts.Debug.assert(ts.isExpression(node), "Expected an Expression node."); - break; - } - switch (node.kind) { - case 265: return printFile(node); - case 266: return printBundle(node); - } - writeNode(hint, node, sourceFile, beginPrint()); - return endPrint(); - } - function printBundle(bundle) { - writeBundle(bundle, beginPrint()); - return endPrint(); - } - function printFile(sourceFile) { - writeFile(sourceFile, beginPrint()); - return endPrint(); - } - function writeNode(hint, node, sourceFile, output) { - var previousWriter = writer; - setWriter(output); - print(hint, node, sourceFile); - reset(); - writer = previousWriter; - } - function writeBundle(bundle, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(bundle); - emitPrologueDirectivesIfNeeded(bundle); - emitHelpersIndirect(bundle); - for (var _a = 0, _b = bundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - print(0, sourceFile, sourceFile); - } - reset(); - writer = previousWriter; - } - function writeFile(sourceFile, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(sourceFile); - emitPrologueDirectivesIfNeeded(sourceFile); - print(0, sourceFile, sourceFile); - reset(); - writer = previousWriter; - } - function beginPrint() { - return ownWriter || (ownWriter = ts.createTextWriter(newLine)); - } - function endPrint() { - var text = ownWriter.getText(); - ownWriter.reset(); - return text; - } - function print(hint, node, sourceFile) { - setSourceFile(sourceFile); - pipelineEmitWithNotification(hint, node); - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - comments.setSourceFile(sourceFile); - if (onSetSourceFile) { - onSetSourceFile(sourceFile); - } - } - function setWriter(output) { - writer = output; - comments.setWriter(output); - } - function reset() { - nodeIdToGeneratedName = []; - autoGeneratedIdToGeneratedName = []; - generatedNames = ts.createMap(); - tempFlagsStack = []; - tempFlags = 0; - comments.reset(); - setWriter(undefined); - } - function emit(node) { - pipelineEmitWithNotification(3, node); - } - function emitIdentifierName(node) { - pipelineEmitWithNotification(2, node); - } - function emitExpression(node) { - pipelineEmitWithNotification(1, node); - } - function pipelineEmitWithNotification(hint, node) { - if (onEmitNode) { - onEmitNode(hint, node, pipelineEmitWithComments); - } - else { - pipelineEmitWithComments(hint, node); - } - } - function pipelineEmitWithComments(hint, node) { - node = trySubstituteNode(hint, node); - if (emitNodeWithComments && hint !== 0) { - emitNodeWithComments(hint, node, pipelineEmitWithSourceMap); - } - else { - pipelineEmitWithSourceMap(hint, node); - } - } - function pipelineEmitWithSourceMap(hint, node) { - if (onEmitSourceMapOfNode && hint !== 0 && hint !== 2) { - onEmitSourceMapOfNode(hint, node, pipelineEmitWithHint); - } - else { - pipelineEmitWithHint(hint, node); - } - } - function pipelineEmitWithHint(hint, node) { - switch (hint) { - case 0: return pipelineEmitSourceFile(node); - case 2: return pipelineEmitIdentifierName(node); - case 1: return pipelineEmitExpression(node); - case 3: return pipelineEmitUnspecified(node); - } - } - function pipelineEmitSourceFile(node) { - ts.Debug.assertNode(node, ts.isSourceFile); - emitSourceFile(node); - } - function pipelineEmitIdentifierName(node) { - ts.Debug.assertNode(node, ts.isIdentifier); - emitIdentifier(node); - } - function pipelineEmitUnspecified(node) { - var kind = node.kind; - if (ts.isKeyword(kind)) { - writeTokenText(kind); - return; - } - switch (kind) { - case 14: - case 15: - case 16: - return emitLiteral(node); - case 71: - return emitIdentifier(node); - case 143: - return emitQualifiedName(node); - case 144: - return emitComputedPropertyName(node); - case 145: - return emitTypeParameter(node); - case 146: - return emitParameter(node); - case 147: - return emitDecorator(node); - case 148: - return emitPropertySignature(node); - case 149: - return emitPropertyDeclaration(node); - case 150: - return emitMethodSignature(node); - case 151: - return emitMethodDeclaration(node); - case 152: - return emitConstructor(node); - case 153: - case 154: - return emitAccessorDeclaration(node); - case 155: - return emitCallSignature(node); - case 156: - return emitConstructSignature(node); - case 157: - return emitIndexSignature(node); - case 158: - return emitTypePredicate(node); - case 159: - return emitTypeReference(node); - case 160: - return emitFunctionType(node); - case 161: - return emitConstructorType(node); - case 162: - return emitTypeQuery(node); - case 163: - return emitTypeLiteral(node); - case 164: - return emitArrayType(node); - case 165: - return emitTupleType(node); - case 166: - return emitUnionType(node); - case 167: - return emitIntersectionType(node); - case 168: - return emitParenthesizedType(node); - case 201: - return emitExpressionWithTypeArguments(node); - case 169: - return emitThisType(); - case 170: - return emitTypeOperator(node); - case 171: - return emitIndexedAccessType(node); - case 172: - return emitMappedType(node); - case 173: - return emitLiteralType(node); - case 174: - return emitObjectBindingPattern(node); - case 175: - return emitArrayBindingPattern(node); - case 176: - return emitBindingElement(node); - case 205: - return emitTemplateSpan(node); - case 206: - return emitSemicolonClassElement(); - case 207: - return emitBlock(node); - case 208: - return emitVariableStatement(node); - case 209: - return emitEmptyStatement(); - case 210: - return emitExpressionStatement(node); - case 211: - return emitIfStatement(node); - case 212: - return emitDoStatement(node); - case 213: - return emitWhileStatement(node); - case 214: - return emitForStatement(node); - case 215: - return emitForInStatement(node); - case 216: - return emitForOfStatement(node); - case 217: - return emitContinueStatement(node); - case 218: - return emitBreakStatement(node); - case 219: - return emitReturnStatement(node); - case 220: - return emitWithStatement(node); - case 221: - return emitSwitchStatement(node); - case 222: - return emitLabeledStatement(node); - case 223: - return emitThrowStatement(node); - case 224: - return emitTryStatement(node); - case 225: - return emitDebuggerStatement(node); - case 226: - return emitVariableDeclaration(node); - case 227: - return emitVariableDeclarationList(node); - case 228: - return emitFunctionDeclaration(node); - case 229: - return emitClassDeclaration(node); - case 230: - return emitInterfaceDeclaration(node); - case 231: - return emitTypeAliasDeclaration(node); - case 232: - return emitEnumDeclaration(node); - case 233: - return emitModuleDeclaration(node); - case 234: - return emitModuleBlock(node); - case 235: - return emitCaseBlock(node); - case 237: - return emitImportEqualsDeclaration(node); - case 238: - return emitImportDeclaration(node); - case 239: - return emitImportClause(node); - case 240: - return emitNamespaceImport(node); - case 241: - return emitNamedImports(node); - case 242: - return emitImportSpecifier(node); - case 243: - return emitExportAssignment(node); - case 244: - return emitExportDeclaration(node); - case 245: - return emitNamedExports(node); - case 246: - return emitExportSpecifier(node); - case 247: - return; - case 248: - return emitExternalModuleReference(node); - case 10: - return emitJsxText(node); - case 251: - return emitJsxOpeningElement(node); - case 252: - return emitJsxClosingElement(node); - case 253: - return emitJsxAttribute(node); - case 254: - return emitJsxAttributes(node); - case 255: - return emitJsxSpreadAttribute(node); - case 256: - return emitJsxExpression(node); - case 257: - return emitCaseClause(node); - case 258: - return emitDefaultClause(node); - case 259: - return emitHeritageClause(node); - case 260: - return emitCatchClause(node); - case 261: - return emitPropertyAssignment(node); - case 262: - return emitShorthandPropertyAssignment(node); - case 263: - return emitSpreadAssignment(node); - case 264: - return emitEnumMember(node); - } - if (ts.isExpression(node)) { - return pipelineEmitExpression(trySubstituteNode(1, node)); - } - if (ts.isToken(node)) { - writeTokenText(kind); - return; - } - } - function pipelineEmitExpression(node) { - var kind = node.kind; - switch (kind) { - case 8: - return emitNumericLiteral(node); - case 9: - case 12: - case 13: - return emitLiteral(node); - case 71: - return emitIdentifier(node); - case 86: - case 95: - case 97: - case 101: - case 99: - writeTokenText(kind); - return; - case 177: - return emitArrayLiteralExpression(node); - case 178: - return emitObjectLiteralExpression(node); - case 179: - return emitPropertyAccessExpression(node); - case 180: - return emitElementAccessExpression(node); - case 181: - return emitCallExpression(node); - case 182: - return emitNewExpression(node); - case 183: - return emitTaggedTemplateExpression(node); - case 184: - return emitTypeAssertionExpression(node); - case 185: - return emitParenthesizedExpression(node); - case 186: - return emitFunctionExpression(node); - case 187: - return emitArrowFunction(node); - case 188: - return emitDeleteExpression(node); - case 189: - return emitTypeOfExpression(node); - case 190: - return emitVoidExpression(node); - case 191: - return emitAwaitExpression(node); - case 192: - return emitPrefixUnaryExpression(node); - case 193: - return emitPostfixUnaryExpression(node); - case 194: - return emitBinaryExpression(node); - case 195: - return emitConditionalExpression(node); - case 196: - return emitTemplateExpression(node); - case 197: - return emitYieldExpression(node); - case 198: - return emitSpreadExpression(node); - case 199: - return emitClassExpression(node); - case 200: - return; - case 202: - return emitAsExpression(node); - case 203: - return emitNonNullExpression(node); - case 204: - return emitMetaProperty(node); - case 249: - return emitJsxElement(node); - case 250: - return emitJsxSelfClosingElement(node); - case 296: - return emitPartiallyEmittedExpression(node); - } - } - function trySubstituteNode(hint, node) { - return node && substituteNode && substituteNode(hint, node) || node; - } - function emitHelpersIndirect(node) { - if (onEmitHelpers) { - onEmitHelpers(node, writeLines); - } - } - function emitNumericLiteral(node) { - emitLiteral(node); - } - function emitLiteral(node) { - var text = getLiteralTextOfNode(node); - if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) - && (node.kind === 9 || ts.isTemplateLiteralKind(node.kind))) { - writer.writeLiteral(text); - } - else { - write(text); - } - } - function emitIdentifier(node) { - write(getTextOfNode(node, false)); - } - function emitQualifiedName(node) { - emitEntityName(node.left); - write("."); - emit(node.right); - } - function emitEntityName(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitComputedPropertyName(node) { - write("["); - emitExpression(node.expression); - write("]"); - } - function emitTypeParameter(node) { - emit(node.name); - emitWithPrefix(" extends ", node.constraint); - } - function emitParameter(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitDecorator(decorator) { - write("@"); - emitExpression(decorator.expression); - } - function emitPropertySignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitPropertyDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - write(";"); - } - function emitMethodSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitMethodDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.asteriskToken, "*"); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitConstructor(node) { - emitModifiers(node, node.modifiers); - write("constructor"); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitAccessorDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.kind === 153 ? "get " : "set "); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitCallSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitConstructSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitIndexSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitParametersForIndexSignature(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitSemicolonClassElement() { - write(";"); - } - function emitTypePredicate(node) { - emit(node.parameterName); - write(" is "); - emit(node.type); - } - function emitTypeReference(node) { - emit(node.typeName); - emitTypeArguments(node, node.typeArguments); - } - function emitFunctionType(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitConstructorType(node) { - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitTypeQuery(node) { - write("typeof "); - emit(node.exprName); - } - function emitTypeLiteral(node) { - write("{"); - emitList(node, node.members, 65); - write("}"); - } - function emitArrayType(node) { - emit(node.elementType); - write("[]"); - } - function emitTupleType(node) { - write("["); - emitList(node, node.elementTypes, 336); - write("]"); - } - function emitUnionType(node) { - emitList(node, node.types, 260); - } - function emitIntersectionType(node) { - emitList(node, node.types, 264); - } - function emitParenthesizedType(node) { - write("("); - emit(node.type); - write(")"); - } - function emitThisType() { - write("this"); - } - function emitTypeOperator(node) { - writeTokenText(node.operator); - write(" "); - emit(node.type); - } - function emitIndexedAccessType(node) { - emit(node.objectType); - write("["); - emit(node.indexType); - write("]"); - } - function emitMappedType(node) { - write("{"); - writeLine(); - increaseIndent(); - writeIfPresent(node.readonlyToken, "readonly "); - write("["); - emit(node.typeParameter.name); - write(" in "); - emit(node.typeParameter.constraint); - write("]"); - writeIfPresent(node.questionToken, "?"); - write(": "); - emit(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - } - function emitLiteralType(node) { - emitExpression(node.literal); - } - function emitObjectBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("{}"); - } - else { - write("{"); - emitList(node, elements, 432); - write("}"); - } - } - function emitArrayBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - write("["); - emitList(node, node.elements, 304); - write("]"); - } - } - function emitBindingElement(node) { - emitWithSuffix(node.propertyName, ": "); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitArrayLiteralExpression(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - var preferNewLine = node.multiLine ? 32768 : 0; - emitExpressionList(node, elements, 4466 | preferNewLine); - } - } - function emitObjectLiteralExpression(node) { - var properties = node.properties; - if (properties.length === 0) { - write("{}"); - } - else { - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - var preferNewLine = node.multiLine ? 32768 : 0; - var allowTrailingComma = currentSourceFile.languageVersion >= 1 ? 32 : 0; - emitList(node, properties, 978 | allowTrailingComma | preferNewLine); - if (indentedFlag) { - decreaseIndent(); - } - } - } - function emitPropertyAccessExpression(node) { - var indentBeforeDot = false; - var indentAfterDot = false; - if (!(ts.getEmitFlags(node) & 131072)) { - var dotRangeStart = node.expression.end; - var dotRangeEnd = ts.skipTrivia(currentSourceFile.text, node.expression.end) + 1; - var dotToken = { kind: 23, pos: dotRangeStart, end: dotRangeEnd }; - indentBeforeDot = needsIndentation(node, node.expression, dotToken); - indentAfterDot = needsIndentation(node, dotToken, node.name); - } - emitExpression(node.expression); - increaseIndentIf(indentBeforeDot); - var shouldEmitDotDot = !indentBeforeDot && needsDotDotForPropertyAccess(node.expression); - write(shouldEmitDotDot ? ".." : "."); - increaseIndentIf(indentAfterDot); - emit(node.name); - decreaseIndentIf(indentBeforeDot, indentAfterDot); - } - function needsDotDotForPropertyAccess(expression) { - expression = ts.skipPartiallyEmittedExpressions(expression); - if (ts.isNumericLiteral(expression)) { - var text = getLiteralTextOfNode(expression); - return !expression.numericLiteralFlags - && text.indexOf(ts.tokenToString(23)) < 0; - } - else if (ts.isPropertyAccessExpression(expression) || ts.isElementAccessExpression(expression)) { - var constantValue = ts.getConstantValue(expression); - return isFinite(constantValue) - && Math.floor(constantValue) === constantValue - && printerOptions.removeComments; - } - } - function emitElementAccessExpression(node) { - emitExpression(node.expression); - write("["); - emitExpression(node.argumentExpression); - write("]"); - } - function emitCallExpression(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 1296); - } - function emitNewExpression(node) { - write("new "); - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 9488); - } - function emitTaggedTemplateExpression(node) { - emitExpression(node.tag); - write(" "); - emitExpression(node.template); - } - function emitTypeAssertionExpression(node) { - write("<"); - emit(node.type); - write(">"); - emitExpression(node.expression); - } - function emitParenthesizedExpression(node) { - write("("); - emitExpression(node.expression); - write(")"); - } - function emitFunctionExpression(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitArrowFunction(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitSignatureAndBody(node, emitArrowFunctionHead); - } - function emitArrowFunctionHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - emitWithPrefix(": ", node.type); - write(" =>"); - } - function emitDeleteExpression(node) { - write("delete "); - emitExpression(node.expression); - } - function emitTypeOfExpression(node) { - write("typeof "); - emitExpression(node.expression); - } - function emitVoidExpression(node) { - write("void "); - emitExpression(node.expression); - } - function emitAwaitExpression(node) { - write("await "); - emitExpression(node.expression); - } - function emitPrefixUnaryExpression(node) { - writeTokenText(node.operator); - if (shouldEmitWhitespaceBeforeOperand(node)) { - write(" "); - } - emitExpression(node.operand); - } - function shouldEmitWhitespaceBeforeOperand(node) { - var operand = node.operand; - return operand.kind === 192 - && ((node.operator === 37 && (operand.operator === 37 || operand.operator === 43)) - || (node.operator === 38 && (operand.operator === 38 || operand.operator === 44))); - } - function emitPostfixUnaryExpression(node) { - emitExpression(node.operand); - writeTokenText(node.operator); - } - function emitBinaryExpression(node) { - var isCommaOperator = node.operatorToken.kind !== 26; - var indentBeforeOperator = needsIndentation(node, node.left, node.operatorToken); - var indentAfterOperator = needsIndentation(node, node.operatorToken, node.right); - emitExpression(node.left); - increaseIndentIf(indentBeforeOperator, isCommaOperator ? " " : undefined); - writeTokenText(node.operatorToken.kind); - increaseIndentIf(indentAfterOperator, " "); - emitExpression(node.right); - decreaseIndentIf(indentBeforeOperator, indentAfterOperator); - } - function emitConditionalExpression(node) { - var indentBeforeQuestion = needsIndentation(node, node.condition, node.questionToken); - var indentAfterQuestion = needsIndentation(node, node.questionToken, node.whenTrue); - var indentBeforeColon = needsIndentation(node, node.whenTrue, node.colonToken); - var indentAfterColon = needsIndentation(node, node.colonToken, node.whenFalse); - emitExpression(node.condition); - increaseIndentIf(indentBeforeQuestion, " "); - write("?"); - increaseIndentIf(indentAfterQuestion, " "); - emitExpression(node.whenTrue); - decreaseIndentIf(indentBeforeQuestion, indentAfterQuestion); - increaseIndentIf(indentBeforeColon, " "); - write(":"); - increaseIndentIf(indentAfterColon, " "); - emitExpression(node.whenFalse); - decreaseIndentIf(indentBeforeColon, indentAfterColon); - } - function emitTemplateExpression(node) { - emit(node.head); - emitList(node, node.templateSpans, 131072); - } - function emitYieldExpression(node) { - write(node.asteriskToken ? "yield*" : "yield"); - emitExpressionWithPrefix(" ", node.expression); - } - function emitSpreadExpression(node) { - write("..."); - emitExpression(node.expression); - } - function emitClassExpression(node) { - emitClassDeclarationOrExpression(node); - } - function emitExpressionWithTypeArguments(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - } - function emitAsExpression(node) { - emitExpression(node.expression); - if (node.type) { - write(" as "); - emit(node.type); - } - } - function emitNonNullExpression(node) { - emitExpression(node.expression); - write("!"); - } - function emitMetaProperty(node) { - writeToken(node.keywordToken, node.pos); - write("."); - emit(node.name); - } - function emitTemplateSpan(node) { - emitExpression(node.expression); - emit(node.literal); - } - function emitBlock(node) { - if (isSingleLineEmptyBlock(node)) { - writeToken(17, node.pos, node); - write(" "); - writeToken(18, node.statements.end, node); - } - else { - writeToken(17, node.pos, node); - emitBlockStatements(node); - increaseIndent(); - emitLeadingCommentsOfPosition(node.statements.end); - decreaseIndent(); - writeToken(18, node.statements.end, node); - } - } - function emitBlockStatements(node) { - if (ts.getEmitFlags(node) & 1) { - emitList(node, node.statements, 384); - } - else { - emitList(node, node.statements, 65); - } - } - function emitVariableStatement(node) { - emitModifiers(node, node.modifiers); - emit(node.declarationList); - write(";"); - } - function emitEmptyStatement() { - write(";"); - } - function emitExpressionStatement(node) { - emitExpression(node.expression); - write(";"); - } - function emitIfStatement(node) { - var openParenPos = writeToken(90, node.pos, node); - write(" "); - writeToken(19, openParenPos, node); - emitExpression(node.expression); - writeToken(20, node.expression.end, node); - emitEmbeddedStatement(node, node.thenStatement); - if (node.elseStatement) { - writeLineOrSpace(node); - writeToken(82, node.thenStatement.end, node); - if (node.elseStatement.kind === 211) { - write(" "); - emit(node.elseStatement); - } - else { - emitEmbeddedStatement(node, node.elseStatement); - } - } - } - function emitDoStatement(node) { - write("do"); - emitEmbeddedStatement(node, node.statement); - if (ts.isBlock(node.statement)) { - write(" "); - } - else { - writeLineOrSpace(node); - } - write("while ("); - emitExpression(node.expression); - write(");"); - } - function emitWhileStatement(node) { - write("while ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - writeToken(19, openParenPos, node); - emitForBinding(node.initializer); - write(";"); - emitExpressionWithPrefix(" ", node.condition); - write(";"); - emitExpressionWithPrefix(" ", node.incrementor); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForInStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - writeToken(19, openParenPos); - emitForBinding(node.initializer); - write(" in "); - emitExpression(node.expression); - writeToken(20, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForOfStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - emitWithSuffix(node.awaitModifier, " "); - writeToken(19, openParenPos); - emitForBinding(node.initializer); - write(" of "); - emitExpression(node.expression); - writeToken(20, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForBinding(node) { - if (node !== undefined) { - if (node.kind === 227) { - emit(node); - } - else { - emitExpression(node); - } - } - } - function emitContinueStatement(node) { - writeToken(77, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitBreakStatement(node) { - writeToken(72, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitReturnStatement(node) { - writeToken(96, node.pos, node); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitWithStatement(node) { - write("with ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitSwitchStatement(node) { - var openParenPos = writeToken(98, node.pos); - write(" "); - writeToken(19, openParenPos); - emitExpression(node.expression); - writeToken(20, node.expression.end); - write(" "); - emit(node.caseBlock); - } - function emitLabeledStatement(node) { - emit(node.label); - write(": "); - emit(node.statement); - } - function emitThrowStatement(node) { - write("throw"); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitTryStatement(node) { - write("try "); - emit(node.tryBlock); - if (node.catchClause) { - writeLineOrSpace(node); - emit(node.catchClause); - } - if (node.finallyBlock) { - writeLineOrSpace(node); - write("finally "); - emit(node.finallyBlock); - } - } - function emitDebuggerStatement(node) { - writeToken(78, node.pos); - write(";"); - } - function emitVariableDeclaration(node) { - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitVariableDeclarationList(node) { - write(ts.isLet(node) ? "let " : ts.isConst(node) ? "const " : "var "); - emitList(node, node.declarations, 272); - } - function emitFunctionDeclaration(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitFunctionDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.asteriskToken ? "function* " : "function "); - emitIdentifierName(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitBlockCallback(_hint, body) { - emitBlockFunctionBody(body); - } - function emitSignatureAndBody(node, emitSignatureHead) { - var body = node.body; - if (body) { - if (ts.isBlock(body)) { - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - if (ts.getEmitFlags(node) & 524288) { - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - } - else { - pushNameGenerationScope(); - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - popNameGenerationScope(); - } - if (indentedFlag) { - decreaseIndent(); - } - } - else { - emitSignatureHead(node); - write(" "); - emitExpression(body); - } - } - else { - emitSignatureHead(node); - write(";"); - } - } - function emitSignatureHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - } - function shouldEmitBlockFunctionBodyOnSingleLine(body) { - if (ts.getEmitFlags(body) & 1) { - return true; - } - if (body.multiLine) { - return false; - } - if (!ts.nodeIsSynthesized(body) && !ts.rangeIsOnSingleLine(body, currentSourceFile)) { - return false; - } - if (shouldWriteLeadingLineTerminator(body, body.statements, 2) - || shouldWriteClosingLineTerminator(body, body.statements, 2)) { - return false; - } - var previousStatement; - for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { - var statement = _b[_a]; - if (shouldWriteSeparatingLineTerminator(previousStatement, statement, 2)) { - return false; - } - previousStatement = statement; - } - return true; - } - function emitBlockFunctionBody(body) { - write(" {"); - increaseIndent(); - var emitBlockFunctionBody = shouldEmitBlockFunctionBodyOnSingleLine(body) - ? emitBlockFunctionBodyOnSingleLine - : emitBlockFunctionBodyWorker; - if (emitBodyWithDetachedComments) { - emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody); - } - else { - emitBlockFunctionBody(body); - } - decreaseIndent(); - writeToken(18, body.statements.end, body); - } - function emitBlockFunctionBodyOnSingleLine(body) { - emitBlockFunctionBodyWorker(body, true); - } - function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine) { - var statementOffset = emitPrologueDirectives(body.statements, true); - var pos = writer.getTextPos(); - emitHelpersIndirect(body); - if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) { - decreaseIndent(); - emitList(body, body.statements, 384); - increaseIndent(); - } - else { - emitList(body, body.statements, 1, statementOffset); - } - } - function emitClassDeclaration(node) { - emitClassDeclarationOrExpression(node); - } - function emitClassDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("class"); - emitNodeWithPrefix(" ", node.name, emitIdentifierName); - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 65); - write("}"); - popNameGenerationScope(); - if (indentedFlag) { - decreaseIndent(); - } - } - function emitInterfaceDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("interface "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256); - write(" {"); - emitList(node, node.members, 65); - write("}"); - } - function emitTypeAliasDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("type "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - write(" = "); - emit(node.type); - write(";"); - } - function emitEnumDeclaration(node) { - emitModifiers(node, node.modifiers); - write("enum "); - emit(node.name); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 81); - write("}"); - popNameGenerationScope(); - } - function emitModuleDeclaration(node) { - emitModifiers(node, node.modifiers); - write(node.flags & 16 ? "namespace " : "module "); - emit(node.name); - var body = node.body; - while (body.kind === 233) { - write("."); - emit(body.name); - body = body.body; - } - write(" "); - emit(body); - } - function emitModuleBlock(node) { - if (isEmptyBlock(node)) { - write("{ }"); - } - else { - pushNameGenerationScope(); - write("{"); - emitBlockStatements(node); - write("}"); - popNameGenerationScope(); - } - } - function emitCaseBlock(node) { - writeToken(17, node.pos); - emitList(node, node.clauses, 65); - writeToken(18, node.clauses.end); - } - function emitImportEqualsDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - emit(node.name); - write(" = "); - emitModuleReference(node.moduleReference); - write(";"); - } - function emitModuleReference(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitImportDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - if (node.importClause) { - emit(node.importClause); - write(" from "); - } - emitExpression(node.moduleSpecifier); - write(";"); - } - function emitImportClause(node) { - emit(node.name); - if (node.name && node.namedBindings) { - write(", "); - } - emit(node.namedBindings); - } - function emitNamespaceImport(node) { - write("* as "); - emit(node.name); - } - function emitNamedImports(node) { - emitNamedImportsOrExports(node); - } - function emitImportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitExportAssignment(node) { - write(node.isExportEquals ? "export = " : "export default "); - emitExpression(node.expression); - write(";"); - } - function emitExportDeclaration(node) { - write("export "); - if (node.exportClause) { - emit(node.exportClause); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExpression(node.moduleSpecifier); - } - write(";"); - } - function emitNamedExports(node) { - emitNamedImportsOrExports(node); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitNamedImportsOrExports(node) { - write("{"); - emitList(node, node.elements, 432); - write("}"); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - emit(node.propertyName); - write(" as "); - } - emit(node.name); - } - function emitExternalModuleReference(node) { - write("require("); - emitExpression(node.expression); - write(")"); - } - function emitJsxElement(node) { - emit(node.openingElement); - emitList(node, node.children, 131072); - emit(node.closingElement); - } - function emitJsxSelfClosingElement(node) { - write("<"); - emitJsxTagName(node.tagName); - write(" "); - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write("/>"); - } - function emitJsxOpeningElement(node) { - write("<"); - emitJsxTagName(node.tagName); - writeIfAny(node.attributes.properties, " "); - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write(">"); - } - function emitJsxText(node) { - writer.writeLiteral(getTextOfNode(node, true)); - } - function emitJsxClosingElement(node) { - write("</"); - emitJsxTagName(node.tagName); - write(">"); - } - function emitJsxAttributes(node) { - emitList(node, node.properties, 131328); - } - function emitJsxAttribute(node) { - emit(node.name); - emitWithPrefix("=", node.initializer); - } - function emitJsxSpreadAttribute(node) { - write("{..."); - emitExpression(node.expression); - write("}"); - } - function emitJsxExpression(node) { - if (node.expression) { - write("{"); - if (node.dotDotDotToken) { - write("..."); - } - emitExpression(node.expression); - write("}"); - } - } - function emitJsxTagName(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitCaseClause(node) { - write("case "); - emitExpression(node.expression); - write(":"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitDefaultClause(node) { - write("default:"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitCaseOrDefaultClauseStatements(parentNode, statements) { - var emitAsSingleStatement = statements.length === 1 && - (ts.nodeIsSynthesized(parentNode) || - ts.nodeIsSynthesized(statements[0]) || - ts.rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); - if (emitAsSingleStatement) { - write(" "); - emit(statements[0]); - } - else { - emitList(parentNode, statements, 81985); - } - } - function emitHeritageClause(node) { - write(" "); - writeTokenText(node.token); - write(" "); - emitList(node, node.types, 272); - } - function emitCatchClause(node) { - var openParenPos = writeToken(74, node.pos); - write(" "); - writeToken(19, openParenPos); - emit(node.variableDeclaration); - writeToken(20, node.variableDeclaration ? node.variableDeclaration.end : openParenPos); - write(" "); - emit(node.block); - } - function emitPropertyAssignment(node) { - emit(node.name); - write(": "); - var initializer = node.initializer; - if (emitTrailingCommentsOfPosition && (ts.getEmitFlags(initializer) & 512) === 0) { - var commentRange = ts.getCommentRange(initializer); - emitTrailingCommentsOfPosition(commentRange.pos); - } - emitExpression(initializer); - } - function emitShorthandPropertyAssignment(node) { - emit(node.name); - if (node.objectAssignmentInitializer) { - write(" = "); - emitExpression(node.objectAssignmentInitializer); - } - } - function emitSpreadAssignment(node) { - if (node.expression) { - write("..."); - emitExpression(node.expression); - } - } - function emitEnumMember(node) { - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitSourceFile(node) { - writeLine(); - var statements = node.statements; - if (emitBodyWithDetachedComments) { - var shouldEmitDetachedComment = statements.length === 0 || - !ts.isPrologueDirective(statements[0]) || - ts.nodeIsSynthesized(statements[0]); - if (shouldEmitDetachedComment) { - emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); - return; - } - } - emitSourceFileWorker(node); - } - function emitSourceFileWorker(node) { - var statements = node.statements; - pushNameGenerationScope(); - emitHelpersIndirect(node); - var index = ts.findIndex(statements, function (statement) { return !ts.isPrologueDirective(statement); }); - emitList(node, statements, 1, index === -1 ? statements.length : index); - popNameGenerationScope(); - } - function emitPartiallyEmittedExpression(node) { - emitExpression(node.expression); - } - function emitPrologueDirectives(statements, startWithNewLine, seenPrologueDirectives) { - for (var i = 0; i < statements.length; i++) { - var statement = statements[i]; - if (ts.isPrologueDirective(statement)) { - var shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; - if (shouldEmitPrologueDirective) { - if (startWithNewLine || i > 0) { - writeLine(); - } - emit(statement); - if (seenPrologueDirectives) { - seenPrologueDirectives.set(statement.expression.text, statement.expression.text); - } - } - } - else { - return i; - } - } - return statements.length; - } - function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - setSourceFile(sourceFileOrBundle); - emitPrologueDirectives(sourceFileOrBundle.statements); - } - else { - var seenPrologueDirectives = ts.createMap(); - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - setSourceFile(sourceFile); - emitPrologueDirectives(sourceFile.statements, true, seenPrologueDirectives); - } - } - } - function emitShebangIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - var shebang = ts.getShebang(sourceFileOrBundle.text); - if (shebang) { - write(shebang); - writeLine(); - return true; - } - } - else { - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - if (emitShebangIfNeeded(sourceFile)) { - break; - } - } - } - } - function emitModifiers(node, modifiers) { - if (modifiers && modifiers.length) { - emitList(node, modifiers, 256); - write(" "); - } - } - function emitWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emit); - } - function emitExpressionWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emitExpression); - } - function emitNodeWithPrefix(prefix, node, emit) { - if (node) { - write(prefix); - emit(node); - } - } - function emitWithSuffix(node, suffix) { - if (node) { - emit(node); - write(suffix); - } - } - function emitEmbeddedStatement(parent, node) { - if (ts.isBlock(node) || ts.getEmitFlags(parent) & 1) { - write(" "); - emit(node); - } - else { - writeLine(); - increaseIndent(); - emit(node); - decreaseIndent(); - } - } - function emitDecorators(parentNode, decorators) { - emitList(parentNode, decorators, 24577); - } - function emitTypeArguments(parentNode, typeArguments) { - emitList(parentNode, typeArguments, 26960); - } - function emitTypeParameters(parentNode, typeParameters) { - emitList(parentNode, typeParameters, 26960); - } - function emitParameters(parentNode, parameters) { - emitList(parentNode, parameters, 1360); - } - function emitParametersForArrow(parentNode, parameters) { - if (parameters && - parameters.length === 1 && - parameters[0].type === undefined && - parameters[0].pos === parentNode.pos) { - emit(parameters[0]); - } - else { - emitParameters(parentNode, parameters); - } - } - function emitParametersForIndexSignature(parentNode, parameters) { - emitList(parentNode, parameters, 4432); - } - function emitList(parentNode, children, format, start, count) { - emitNodeList(emit, parentNode, children, format, start, count); - } - function emitExpressionList(parentNode, children, format, start, count) { - emitNodeList(emitExpression, parentNode, children, format, start, count); - } - function emitNodeList(emit, parentNode, children, format, start, count) { - if (start === void 0) { start = 0; } - if (count === void 0) { count = children ? children.length - start : 0; } - var isUndefined = children === undefined; - if (isUndefined && format & 8192) { - return; - } - var isEmpty = isUndefined || children.length === 0 || start >= children.length || count === 0; - if (isEmpty && format & 16384) { - return; - } - if (format & 7680) { - write(getOpeningBracket(format)); - } - if (onBeforeEmitNodeArray) { - onBeforeEmitNodeArray(children); - } - if (isEmpty) { - if (format & 1) { - writeLine(); - } - else if (format & 128) { - write(" "); - } - } - else { - var mayEmitInterveningComments = (format & 131072) === 0; - var shouldEmitInterveningComments = mayEmitInterveningComments; - if (shouldWriteLeadingLineTerminator(parentNode, children, format)) { - writeLine(); - shouldEmitInterveningComments = false; - } - else if (format & 128) { - write(" "); - } - if (format & 64) { - increaseIndent(); - } - var previousSibling = void 0; - var shouldDecreaseIndentAfterEmit = void 0; - var delimiter = getDelimiter(format); - for (var i = 0; i < count; i++) { - var child = children[start + i]; - if (previousSibling) { - if (delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - write(delimiter); - if (shouldWriteSeparatingLineTerminator(previousSibling, child, format)) { - if ((format & (3 | 64)) === 0) { - increaseIndent(); - shouldDecreaseIndentAfterEmit = true; - } - writeLine(); - shouldEmitInterveningComments = false; - } - else if (previousSibling && format & 256) { - write(" "); - } - } - if (shouldEmitInterveningComments) { - if (emitTrailingCommentsOfPosition) { - var commentRange = ts.getCommentRange(child); - emitTrailingCommentsOfPosition(commentRange.pos); - } - } - else { - shouldEmitInterveningComments = mayEmitInterveningComments; - } - emit(child); - if (shouldDecreaseIndentAfterEmit) { - decreaseIndent(); - shouldDecreaseIndentAfterEmit = false; - } - previousSibling = child; - } - var hasTrailingComma = (format & 32) && children.hasTrailingComma; - if (format & 16 && hasTrailingComma) { - write(","); - } - if (previousSibling && delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - if (format & 64) { - decreaseIndent(); - } - if (shouldWriteClosingLineTerminator(parentNode, children, format)) { - writeLine(); - } - else if (format & 128) { - write(" "); - } - } - if (onAfterEmitNodeArray) { - onAfterEmitNodeArray(children); - } - if (format & 7680) { - write(getClosingBracket(format)); - } - } - function write(s) { - writer.write(s); - } - function writeLine() { - writer.writeLine(); - } - function increaseIndent() { - writer.increaseIndent(); - } - function decreaseIndent() { - writer.decreaseIndent(); - } - function writeIfAny(nodes, text) { - if (ts.some(nodes)) { - write(text); - } - } - function writeIfPresent(node, text) { - if (node) { - write(text); - } - } - function writeToken(token, pos, contextNode) { - return onEmitSourceMapOfToken - ? onEmitSourceMapOfToken(contextNode, token, pos, writeTokenText) - : writeTokenText(token, pos); - } - function writeTokenText(token, pos) { - var tokenString = ts.tokenToString(token); - write(tokenString); - return pos < 0 ? pos : pos + tokenString.length; - } - function writeLineOrSpace(node) { - if (ts.getEmitFlags(node) & 1) { - write(" "); - } - else { - writeLine(); - } - } - function writeLines(text) { - var lines = text.split(/\r\n?|\n/g); - var indentation = guessIndentation(lines); - for (var i = 0; i < lines.length; i++) { - var line = indentation ? lines[i].slice(indentation) : lines[i]; - if (line.length) { - writeLine(); - write(line); - writeLine(); - } - } - } - function guessIndentation(lines) { - var indentation; - for (var _a = 0, lines_1 = lines; _a < lines_1.length; _a++) { - var line = lines_1[_a]; - for (var i = 0; i < line.length && (indentation === undefined || i < indentation); i++) { - if (!ts.isWhiteSpaceLike(line.charCodeAt(i))) { - if (indentation === undefined || i < indentation) { - indentation = i; - break; - } - } - } - } - return indentation; - } - function increaseIndentIf(value, valueToWriteWhenNotIndenting) { - if (value) { - increaseIndent(); - writeLine(); - } - else if (valueToWriteWhenNotIndenting) { - write(valueToWriteWhenNotIndenting); - } - } - function decreaseIndentIf(value1, value2) { - if (value1) { - decreaseIndent(); - } - if (value2) { - decreaseIndent(); - } - } - function shouldWriteLeadingLineTerminator(parentNode, children, format) { - if (format & 1) { - return true; - } - if (format & 2) { - if (format & 32768) { - return true; - } - var firstChild = children[0]; - if (firstChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(firstChild)) { - return synthesizedNodeStartsOnNewLine(firstChild, format); - } - else { - return !ts.rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile); - } - } - else { - return false; - } - } - function shouldWriteSeparatingLineTerminator(previousNode, nextNode, format) { - if (format & 1) { - return true; - } - else if (format & 2) { - if (previousNode === undefined || nextNode === undefined) { - return false; - } - else if (ts.nodeIsSynthesized(previousNode) || ts.nodeIsSynthesized(nextNode)) { - return synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format); - } - else { - return !ts.rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile); - } - } - else { - return nextNode.startsOnNewLine; - } - } - function shouldWriteClosingLineTerminator(parentNode, children, format) { - if (format & 1) { - return (format & 65536) === 0; - } - else if (format & 2) { - if (format & 32768) { - return true; - } - var lastChild = ts.lastOrUndefined(children); - if (lastChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(lastChild)) { - return synthesizedNodeStartsOnNewLine(lastChild, format); - } - else { - return !ts.rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile); - } - } - else { - return false; - } - } - function synthesizedNodeStartsOnNewLine(node, format) { - if (ts.nodeIsSynthesized(node)) { - var startsOnNewLine = node.startsOnNewLine; - if (startsOnNewLine === undefined) { - return (format & 32768) !== 0; - } - return startsOnNewLine; - } - return (format & 32768) !== 0; - } - function needsIndentation(parent, node1, node2) { - parent = skipSynthesizedParentheses(parent); - node1 = skipSynthesizedParentheses(node1); - node2 = skipSynthesizedParentheses(node2); - if (node2.startsOnNewLine) { - return true; - } - return !ts.nodeIsSynthesized(parent) - && !ts.nodeIsSynthesized(node1) - && !ts.nodeIsSynthesized(node2) - && !ts.rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile); - } - function isSingleLineEmptyBlock(block) { - return !block.multiLine - && isEmptyBlock(block); - } - function isEmptyBlock(block) { - return block.statements.length === 0 - && ts.rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile); - } - function skipSynthesizedParentheses(node) { - while (node.kind === 185 && ts.nodeIsSynthesized(node)) { - node = node.expression; - } - return node; - } - function getTextOfNode(node, includeTrivia) { - if (ts.isGeneratedIdentifier(node)) { - return generateName(node); - } - else if (ts.isIdentifier(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return ts.unescapeIdentifier(node.text); - } - else if (node.kind === 9 && node.textSourceNode) { - return getTextOfNode(node.textSourceNode, includeTrivia); - } - else if (ts.isLiteralExpression(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return node.text; - } - return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node, includeTrivia); - } - function getLiteralTextOfNode(node) { - if (node.kind === 9 && node.textSourceNode) { - var textSourceNode = node.textSourceNode; - if (ts.isIdentifier(textSourceNode)) { - return "\"" + ts.escapeNonAsciiCharacters(ts.escapeString(getTextOfNode(textSourceNode))) + "\""; - } - else { - return getLiteralTextOfNode(textSourceNode); - } - } - return ts.getLiteralText(node, currentSourceFile); - } - function pushNameGenerationScope() { - tempFlagsStack.push(tempFlags); - tempFlags = 0; - } - function popNameGenerationScope() { - tempFlags = tempFlagsStack.pop(); - } - function generateName(name) { - if (name.autoGenerateKind === 4) { - var node = getNodeForGeneratedName(name); - return generateNameCached(node); - } - else { - var autoGenerateId = name.autoGenerateId; - return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = ts.unescapeIdentifier(makeName(name))); - } - } - function generateNameCached(node) { - var nodeId = ts.getNodeId(node); - return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = ts.unescapeIdentifier(generateNameForNode(node))); - } - function isUniqueName(name) { - return !(hasGlobalName && hasGlobalName(name)) - && !currentSourceFile.identifiers.has(name) - && !generatedNames.has(name); - } - function isUniqueLocalName(name, container) { - for (var node = container; ts.isNodeDescendantOf(node, container); node = node.nextContainer) { - if (node.locals) { - var local = node.locals.get(name); - if (local && local.flags & (107455 | 1048576 | 8388608)) { - return false; - } - } - } - return true; - } - function makeTempVariableName(flags) { - if (flags && !(tempFlags & flags)) { - var name = flags === 268435456 ? "_i" : "_n"; - if (isUniqueName(name)) { - tempFlags |= flags; - return name; - } - } - while (true) { - var count = tempFlags & 268435455; - tempFlags++; - if (count !== 8 && count !== 13) { - var name = count < 26 - ? "_" + String.fromCharCode(97 + count) - : "_" + (count - 26); - if (isUniqueName(name)) { - return name; - } - } - } - } - function makeUniqueName(baseName) { - if (baseName.charCodeAt(baseName.length - 1) !== 95) { - baseName += "_"; - } - var i = 1; - while (true) { - var generatedName = baseName + i; - if (isUniqueName(generatedName)) { - generatedNames.set(generatedName, generatedName); - return generatedName; - } - i++; - } - } - function generateNameForModuleOrEnum(node) { - var name = getTextOfNode(node.name); - return isUniqueLocalName(name, node) ? name : makeUniqueName(name); - } - function generateNameForImportOrExportDeclaration(node) { - var expr = ts.getExternalModuleName(node); - var baseName = expr.kind === 9 ? - ts.escapeIdentifier(ts.makeIdentifierFromModuleName(expr.text)) : "module"; - return makeUniqueName(baseName); - } - function generateNameForExportDefault() { - return makeUniqueName("default"); - } - function generateNameForClassExpression() { - return makeUniqueName("class"); - } - function generateNameForMethodOrAccessor(node) { - if (ts.isIdentifier(node.name)) { - return generateNameCached(node.name); - } - return makeTempVariableName(0); - } - function generateNameForNode(node) { - switch (node.kind) { - case 71: - return makeUniqueName(getTextOfNode(node)); - case 233: - case 232: - return generateNameForModuleOrEnum(node); - case 238: - case 244: - return generateNameForImportOrExportDeclaration(node); - case 228: - case 229: - case 243: - return generateNameForExportDefault(); - case 199: - return generateNameForClassExpression(); - case 151: - case 153: - case 154: - return generateNameForMethodOrAccessor(node); - default: - return makeTempVariableName(0); - } - } - function makeName(name) { - switch (name.autoGenerateKind) { - case 1: - return makeTempVariableName(0); - case 2: - return makeTempVariableName(268435456); - case 3: - return makeUniqueName(ts.unescapeIdentifier(name.text)); - } - ts.Debug.fail("Unsupported GeneratedIdentifierKind."); - } - function getNodeForGeneratedName(name) { - var autoGenerateId = name.autoGenerateId; - var node = name; - var original = node.original; - while (original) { - node = original; - if (ts.isIdentifier(node) - && node.autoGenerateKind === 4 - && node.autoGenerateId !== autoGenerateId) { - break; - } - original = node.original; - } - return node; - } - } - ts.createPrinter = createPrinter; - function createDelimiterMap() { - var delimiters = []; - delimiters[0] = ""; - delimiters[16] = ","; - delimiters[4] = " |"; - delimiters[8] = " &"; - return delimiters; - } - function getDelimiter(format) { - return delimiters[format & 28]; - } - function createBracketsMap() { - var brackets = []; - brackets[512] = ["{", "}"]; - brackets[1024] = ["(", ")"]; - brackets[2048] = ["<", ">"]; - brackets[4096] = ["[", "]"]; - return brackets; - } - function getOpeningBracket(format) { - return brackets[format & 7680][0]; - } - function getClosingBracket(format) { - return brackets[format & 7680][1]; - } - var TempFlags; - (function (TempFlags) { - TempFlags[TempFlags["Auto"] = 0] = "Auto"; - TempFlags[TempFlags["CountMask"] = 268435455] = "CountMask"; - TempFlags[TempFlags["_i"] = 268435456] = "_i"; - })(TempFlags || (TempFlags = {})); - var ListFormat; - (function (ListFormat) { - ListFormat[ListFormat["None"] = 0] = "None"; - ListFormat[ListFormat["SingleLine"] = 0] = "SingleLine"; - ListFormat[ListFormat["MultiLine"] = 1] = "MultiLine"; - ListFormat[ListFormat["PreserveLines"] = 2] = "PreserveLines"; - ListFormat[ListFormat["LinesMask"] = 3] = "LinesMask"; - ListFormat[ListFormat["NotDelimited"] = 0] = "NotDelimited"; - ListFormat[ListFormat["BarDelimited"] = 4] = "BarDelimited"; - ListFormat[ListFormat["AmpersandDelimited"] = 8] = "AmpersandDelimited"; - ListFormat[ListFormat["CommaDelimited"] = 16] = "CommaDelimited"; - ListFormat[ListFormat["DelimitersMask"] = 28] = "DelimitersMask"; - ListFormat[ListFormat["AllowTrailingComma"] = 32] = "AllowTrailingComma"; - ListFormat[ListFormat["Indented"] = 64] = "Indented"; - ListFormat[ListFormat["SpaceBetweenBraces"] = 128] = "SpaceBetweenBraces"; - ListFormat[ListFormat["SpaceBetweenSiblings"] = 256] = "SpaceBetweenSiblings"; - ListFormat[ListFormat["Braces"] = 512] = "Braces"; - ListFormat[ListFormat["Parenthesis"] = 1024] = "Parenthesis"; - ListFormat[ListFormat["AngleBrackets"] = 2048] = "AngleBrackets"; - ListFormat[ListFormat["SquareBrackets"] = 4096] = "SquareBrackets"; - ListFormat[ListFormat["BracketsMask"] = 7680] = "BracketsMask"; - ListFormat[ListFormat["OptionalIfUndefined"] = 8192] = "OptionalIfUndefined"; - ListFormat[ListFormat["OptionalIfEmpty"] = 16384] = "OptionalIfEmpty"; - ListFormat[ListFormat["Optional"] = 24576] = "Optional"; - ListFormat[ListFormat["PreferNewLine"] = 32768] = "PreferNewLine"; - ListFormat[ListFormat["NoTrailingNewLine"] = 65536] = "NoTrailingNewLine"; - ListFormat[ListFormat["NoInterveningComments"] = 131072] = "NoInterveningComments"; - ListFormat[ListFormat["Modifiers"] = 256] = "Modifiers"; - ListFormat[ListFormat["HeritageClauses"] = 256] = "HeritageClauses"; - ListFormat[ListFormat["TypeLiteralMembers"] = 65] = "TypeLiteralMembers"; - ListFormat[ListFormat["TupleTypeElements"] = 336] = "TupleTypeElements"; - ListFormat[ListFormat["UnionTypeConstituents"] = 260] = "UnionTypeConstituents"; - ListFormat[ListFormat["IntersectionTypeConstituents"] = 264] = "IntersectionTypeConstituents"; - ListFormat[ListFormat["ObjectBindingPatternElements"] = 432] = "ObjectBindingPatternElements"; - ListFormat[ListFormat["ArrayBindingPatternElements"] = 304] = "ArrayBindingPatternElements"; - ListFormat[ListFormat["ObjectLiteralExpressionProperties"] = 978] = "ObjectLiteralExpressionProperties"; - ListFormat[ListFormat["ArrayLiteralExpressionElements"] = 4466] = "ArrayLiteralExpressionElements"; - ListFormat[ListFormat["CallExpressionArguments"] = 1296] = "CallExpressionArguments"; - ListFormat[ListFormat["NewExpressionArguments"] = 9488] = "NewExpressionArguments"; - ListFormat[ListFormat["TemplateExpressionSpans"] = 131072] = "TemplateExpressionSpans"; - ListFormat[ListFormat["SingleLineBlockStatements"] = 384] = "SingleLineBlockStatements"; - ListFormat[ListFormat["MultiLineBlockStatements"] = 65] = "MultiLineBlockStatements"; - ListFormat[ListFormat["VariableDeclarationList"] = 272] = "VariableDeclarationList"; - ListFormat[ListFormat["SingleLineFunctionBodyStatements"] = 384] = "SingleLineFunctionBodyStatements"; - ListFormat[ListFormat["MultiLineFunctionBodyStatements"] = 1] = "MultiLineFunctionBodyStatements"; - ListFormat[ListFormat["ClassHeritageClauses"] = 256] = "ClassHeritageClauses"; - ListFormat[ListFormat["ClassMembers"] = 65] = "ClassMembers"; - ListFormat[ListFormat["InterfaceMembers"] = 65] = "InterfaceMembers"; - ListFormat[ListFormat["EnumMembers"] = 81] = "EnumMembers"; - ListFormat[ListFormat["CaseBlockClauses"] = 65] = "CaseBlockClauses"; - ListFormat[ListFormat["NamedImportsOrExportsElements"] = 432] = "NamedImportsOrExportsElements"; - ListFormat[ListFormat["JsxElementChildren"] = 131072] = "JsxElementChildren"; - ListFormat[ListFormat["JsxElementAttributes"] = 131328] = "JsxElementAttributes"; - ListFormat[ListFormat["CaseOrDefaultClauseStatements"] = 81985] = "CaseOrDefaultClauseStatements"; - ListFormat[ListFormat["HeritageClauseTypes"] = 272] = "HeritageClauseTypes"; - ListFormat[ListFormat["SourceFileStatements"] = 65537] = "SourceFileStatements"; - ListFormat[ListFormat["Decorators"] = 24577] = "Decorators"; - ListFormat[ListFormat["TypeArguments"] = 26960] = "TypeArguments"; - ListFormat[ListFormat["TypeParameters"] = 26960] = "TypeParameters"; - ListFormat[ListFormat["Parameters"] = 1360] = "Parameters"; - ListFormat[ListFormat["IndexSignatureParameters"] = 4432] = "IndexSignatureParameters"; - })(ListFormat || (ListFormat = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var emptyArray = []; - var ignoreDiagnosticCommentRegEx = /(^\s*$)|(^\s*\/\/\/?\s*(@ts-ignore)?)/; - function findConfigFile(searchPath, fileExists, configName) { - if (configName === void 0) { configName = "tsconfig.json"; } - while (true) { - var fileName = ts.combinePaths(searchPath, configName); - if (fileExists(fileName)) { - return fileName; - } - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - } - ts.findConfigFile = findConfigFile; - function resolveTripleslashReference(moduleName, containingFile) { - var basePath = ts.getDirectoryPath(containingFile); - var referencedFileName = ts.isRootedDiskPath(moduleName) ? moduleName : ts.combinePaths(basePath, moduleName); - return ts.normalizePath(referencedFileName); - } - ts.resolveTripleslashReference = resolveTripleslashReference; - function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { - var commonPathComponents; - var failed = ts.forEach(fileNames, function (sourceFile) { - var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile, currentDirectory); - sourcePathComponents.pop(); - if (!commonPathComponents) { - commonPathComponents = sourcePathComponents; - return; - } - var n = Math.min(commonPathComponents.length, sourcePathComponents.length); - for (var i = 0; i < n; i++) { - if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { - if (i === 0) { - return true; - } - commonPathComponents.length = i; - break; - } - } - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - }); - if (failed) { - return ""; - } - if (!commonPathComponents) { - return currentDirectory; - } - return ts.getNormalizedPathFromPathComponents(commonPathComponents); - } - ts.computeCommonSourceDirectoryOfFilenames = computeCommonSourceDirectoryOfFilenames; - function createCompilerHost(options, setParentNodes) { - var existingDirectories = ts.createMap(); - function getCanonicalFileName(fileName) { - return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - } - function getSourceFile(fileName, languageVersion, onError) { - var text; - try { - ts.performance.mark("beforeIORead"); - text = ts.sys.readFile(fileName, options.charset); - ts.performance.mark("afterIORead"); - ts.performance.measure("I/O Read", "beforeIORead", "afterIORead"); - } - catch (e) { - if (onError) { - onError(e.message); - } - text = ""; - } - return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined; - } - function directoryExists(directoryPath) { - if (existingDirectories.has(directoryPath)) { - return true; - } - if (ts.sys.directoryExists(directoryPath)) { - existingDirectories.set(directoryPath, true); - return true; - } - return false; - } - function ensureDirectoriesExist(directoryPath) { - if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { - var parentDirectory = ts.getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory); - ts.sys.createDirectory(directoryPath); - } - } - var outputFingerprints; - function writeFileIfUpdated(fileName, data, writeByteOrderMark) { - if (!outputFingerprints) { - outputFingerprints = ts.createMap(); - } - var hash = ts.sys.createHash(data); - var mtimeBefore = ts.sys.getModifiedTime(fileName); - if (mtimeBefore) { - var fingerprint = outputFingerprints.get(fileName); - if (fingerprint && - fingerprint.byteOrderMark === writeByteOrderMark && - fingerprint.hash === hash && - fingerprint.mtime.getTime() === mtimeBefore.getTime()) { - return; - } - } - ts.sys.writeFile(fileName, data, writeByteOrderMark); - var mtimeAfter = ts.sys.getModifiedTime(fileName); - outputFingerprints.set(fileName, { - hash: hash, - byteOrderMark: writeByteOrderMark, - mtime: mtimeAfter - }); - } - function writeFile(fileName, data, writeByteOrderMark, onError) { - try { - ts.performance.mark("beforeIOWrite"); - ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); - if (ts.isWatchSet(options) && ts.sys.createHash && ts.sys.getModifiedTime) { - writeFileIfUpdated(fileName, data, writeByteOrderMark); - } - else { - ts.sys.writeFile(fileName, data, writeByteOrderMark); - } - ts.performance.mark("afterIOWrite"); - ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite"); - } - catch (e) { - if (onError) { - onError(e.message); - } - } - } - function getDefaultLibLocation() { - return ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())); - } - var newLine = ts.getNewLineCharacter(options); - var realpath = ts.sys.realpath && (function (path) { return ts.sys.realpath(path); }); - return { - getSourceFile: getSourceFile, - getDefaultLibLocation: getDefaultLibLocation, - getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); }, - writeFile: writeFile, - getCurrentDirectory: ts.memoize(function () { return ts.sys.getCurrentDirectory(); }), - useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, - getCanonicalFileName: getCanonicalFileName, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return ts.sys.fileExists(fileName); }, - readFile: function (fileName) { return ts.sys.readFile(fileName); }, - trace: function (s) { return ts.sys.write(s + newLine); }, - directoryExists: function (directoryName) { return ts.sys.directoryExists(directoryName); }, - getEnvironmentVariable: function (name) { return ts.sys.getEnvironmentVariable ? ts.sys.getEnvironmentVariable(name) : ""; }, - getDirectories: function (path) { return ts.sys.getDirectories(path); }, - realpath: realpath - }; - } - ts.createCompilerHost = createCompilerHost; - function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (program.getCompilerOptions().declaration) { - diagnostics = diagnostics.concat(program.getDeclarationDiagnostics(sourceFile, cancellationToken)); - } - return ts.sortAndDeduplicateDiagnostics(diagnostics); - } - ts.getPreEmitDiagnostics = getPreEmitDiagnostics; - function formatDiagnostics(diagnostics, host) { - var output = ""; - for (var _i = 0, diagnostics_1 = diagnostics; _i < diagnostics_1.length; _i++) { - var diagnostic = diagnostics_1[_i]; - if (diagnostic.file) { - var _a = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start), line = _a.line, character = _a.character; - var fileName = diagnostic.file.fileName; - var relativeFileName = ts.convertToRelativePath(fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }); - output += relativeFileName + "(" + (line + 1) + "," + (character + 1) + "): "; - } - var category = ts.DiagnosticCategory[diagnostic.category].toLowerCase(); - output += category + " TS" + diagnostic.code + ": " + flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()) + host.getNewLine(); - } - return output; - } - ts.formatDiagnostics = formatDiagnostics; - function flattenDiagnosticMessageText(messageText, newLine) { - if (typeof messageText === "string") { - return messageText; - } - else { - var diagnosticChain = messageText; - var result = ""; - var indent = 0; - while (diagnosticChain) { - if (indent) { - result += newLine; - for (var i = 0; i < indent; i++) { - result += " "; - } - } - result += diagnosticChain.messageText; - indent++; - diagnosticChain = diagnosticChain.next; - } - return result; - } - } - ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; - function loadWithLocalCache(names, containingFile, loader) { - if (names.length === 0) { - return []; - } - var resolutions = []; - var cache = ts.createMap(); - for (var _i = 0, names_1 = names; _i < names_1.length; _i++) { - var name = names_1[_i]; - var result = void 0; - if (cache.has(name)) { - result = cache.get(name); - } - else { - cache.set(name, result = loader(name, containingFile)); - } - resolutions.push(result); - } - return resolutions; - } - function createProgram(rootNames, options, host, oldProgram) { - var program; - var files = []; - var commonSourceDirectory; - var diagnosticsProducingTypeChecker; - var noDiagnosticsTypeChecker; - var classifiableNames; - var cachedSemanticDiagnosticsForFile = {}; - var cachedDeclarationDiagnosticsForFile = {}; - var resolvedTypeReferenceDirectives = ts.createMap(); - var fileProcessingDiagnostics = ts.createDiagnosticCollection(); - var maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; - var currentNodeModulesDepth = 0; - var modulesWithElidedImports = ts.createMap(); - var sourceFilesFoundSearchingNodeModules = ts.createMap(); - ts.performance.mark("beforeProgram"); - host = host || createCompilerHost(options); - var skipDefaultLib = options.noLib; - var programDiagnostics = ts.createDiagnosticCollection(); - var currentDirectory = host.getCurrentDirectory(); - var supportedExtensions = ts.getSupportedExtensions(options); - var hasEmitBlockingDiagnostics = ts.createFileMap(getCanonicalFileName); - var moduleResolutionCache; - var resolveModuleNamesWorker; - if (host.resolveModuleNames) { - resolveModuleNamesWorker = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile).map(function (resolved) { - if (!resolved || resolved.extension !== undefined) { - return resolved; - } - var withExtension = ts.clone(resolved); - withExtension.extension = ts.extensionFromPath(resolved.resolvedFileName); - return withExtension; - }); }; - } - else { - moduleResolutionCache = ts.createModuleResolutionCache(currentDirectory, function (x) { return host.getCanonicalFileName(x); }); - var loader_1 = function (moduleName, containingFile) { return ts.resolveModuleName(moduleName, containingFile, options, host, moduleResolutionCache).resolvedModule; }; - resolveModuleNamesWorker = function (moduleNames, containingFile) { return loadWithLocalCache(moduleNames, containingFile, loader_1); }; - } - var resolveTypeReferenceDirectiveNamesWorker; - if (host.resolveTypeReferenceDirectives) { - resolveTypeReferenceDirectiveNamesWorker = function (typeDirectiveNames, containingFile) { return host.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile); }; - } - else { - var loader_2 = function (typesRef, containingFile) { return ts.resolveTypeReferenceDirective(typesRef, containingFile, options, host).resolvedTypeReferenceDirective; }; - resolveTypeReferenceDirectiveNamesWorker = function (typeReferenceDirectiveNames, containingFile) { return loadWithLocalCache(typeReferenceDirectiveNames, containingFile, loader_2); }; - } - var filesByName = ts.createFileMap(); - var filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? ts.createFileMap(function (fileName) { return fileName.toLowerCase(); }) : undefined; - if (!tryReuseStructureFromOldProgram()) { - ts.forEach(rootNames, function (name) { return processRootFile(name, false); }); - var typeReferences = ts.getAutomaticTypeDirectiveNames(options, host); - if (typeReferences.length) { - var containingDirectory = options.configFilePath ? ts.getDirectoryPath(options.configFilePath) : host.getCurrentDirectory(); - var containingFilename = ts.combinePaths(containingDirectory, "__inferred type names__.ts"); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, containingFilename); - for (var i = 0; i < typeReferences.length; i++) { - processTypeReferenceDirective(typeReferences[i], resolutions[i]); - } - } - if (!skipDefaultLib) { - if (!options.lib) { - processRootFile(host.getDefaultLibFileName(options), true); - } - else { - var libDirectory_1 = host.getDefaultLibLocation ? host.getDefaultLibLocation() : ts.getDirectoryPath(host.getDefaultLibFileName(options)); - ts.forEach(options.lib, function (libFileName) { - processRootFile(ts.combinePaths(libDirectory_1, libFileName), true); - }); - } - } - } - moduleResolutionCache = undefined; - oldProgram = undefined; - program = { - getRootFileNames: function () { return rootNames; }, - getSourceFile: getSourceFile, - getSourceFileByPath: getSourceFileByPath, - getSourceFiles: function () { return files; }, - getCompilerOptions: function () { return options; }, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getOptionsDiagnostics: getOptionsDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics, - getTypeChecker: getTypeChecker, - getClassifiableNames: getClassifiableNames, - getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker, - getCommonSourceDirectory: getCommonSourceDirectory, - emit: emit, - getCurrentDirectory: function () { return currentDirectory; }, - getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); }, - getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); }, - getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); }, - getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); }, - getFileProcessingDiagnostics: function () { return fileProcessingDiagnostics; }, - getResolvedTypeReferenceDirectives: function () { return resolvedTypeReferenceDirectives; }, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - dropDiagnosticsProducingTypeChecker: dropDiagnosticsProducingTypeChecker - }; - verifyCompilerOptions(); - ts.performance.mark("afterProgram"); - ts.performance.measure("Program", "beforeProgram", "afterProgram"); - return program; - function getCommonSourceDirectory() { - if (commonSourceDirectory === undefined) { - var emittedFiles = ts.filter(files, function (file) { return ts.sourceFileMayBeEmitted(file, options, isSourceFileFromExternalLibrary); }); - if (options.rootDir && checkSourceFilesBelongToPath(emittedFiles, options.rootDir)) { - commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, currentDirectory); - } - else { - commonSourceDirectory = computeCommonSourceDirectory(emittedFiles); - } - if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { - commonSourceDirectory += ts.directorySeparator; - } - } - return commonSourceDirectory; - } - function getClassifiableNames() { - if (!classifiableNames) { - getTypeChecker(); - classifiableNames = ts.createMap(); - for (var _i = 0, files_2 = files; _i < files_2.length; _i++) { - var sourceFile = files_2[_i]; - ts.copyEntries(sourceFile.classifiableNames, classifiableNames); - } - } - return classifiableNames; - } - function resolveModuleNamesReusingOldState(moduleNames, containingFile, file, oldProgramState) { - if (!oldProgramState && !file.ambientModuleNames.length) { - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var unknownModuleNames; - var result; - var predictedToResolveToAmbientModuleMarker = {}; - for (var i = 0; i < moduleNames.length; i++) { - var moduleName = moduleNames[i]; - var isKnownToResolveToAmbientModule = false; - if (ts.contains(file.ambientModuleNames, moduleName)) { - isKnownToResolveToAmbientModule = true; - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName, containingFile); - } - } - else { - isKnownToResolveToAmbientModule = checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState); - } - if (isKnownToResolveToAmbientModule) { - if (!unknownModuleNames) { - result = new Array(moduleNames.length); - unknownModuleNames = moduleNames.slice(0, i); - } - result[i] = predictedToResolveToAmbientModuleMarker; - } - else if (unknownModuleNames) { - unknownModuleNames.push(moduleName); - } - } - if (!unknownModuleNames) { - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var resolutions = unknownModuleNames.length - ? resolveModuleNamesWorker(unknownModuleNames, containingFile) - : emptyArray; - var j = 0; - for (var i = 0; i < result.length; i++) { - if (result[i] === predictedToResolveToAmbientModuleMarker) { - result[i] = undefined; - } - else { - result[i] = resolutions[j]; - j++; - } - } - ts.Debug.assert(j === resolutions.length); - return result; - function checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState) { - if (!oldProgramState) { - return false; - } - var resolutionToFile = ts.getResolvedModule(oldProgramState.file, moduleName); - if (resolutionToFile) { - return false; - } - var ambientModule = oldProgram.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(moduleName); - if (!(ambientModule && ambientModule.declarations)) { - return false; - } - var firstUnmodifiedFile = ts.forEach(ambientModule.declarations, function (d) { - var f = ts.getSourceFileOfNode(d); - return !ts.contains(oldProgramState.modifiedFilePaths, f.path) && f; - }); - if (!firstUnmodifiedFile) { - return false; - } - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName, firstUnmodifiedFile.fileName); - } - return true; - } - } - function tryReuseStructureFromOldProgram() { - if (!oldProgram) { - return false; - } - var oldOptions = oldProgram.getCompilerOptions(); - if (ts.changesAffectModuleResolution(oldOptions, options)) { - return false; - } - ts.Debug.assert(!oldProgram.structureIsReused); - var oldRootNames = oldProgram.getRootFileNames(); - if (!ts.arrayIsEqualTo(oldRootNames, rootNames)) { - return false; - } - if (!ts.arrayIsEqualTo(options.types, oldOptions.types)) { - return false; - } - var newSourceFiles = []; - var filePaths = []; - var modifiedSourceFiles = []; - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var oldSourceFile = _a[_i]; - var newSourceFile = host.getSourceFileByPath - ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.path, options.target) - : host.getSourceFile(oldSourceFile.fileName, options.target); - if (!newSourceFile) { - return false; - } - newSourceFile.path = oldSourceFile.path; - filePaths.push(newSourceFile.path); - if (oldSourceFile !== newSourceFile) { - if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { - return false; - } - collectExternalModuleReferences(newSourceFile); - if (!ts.arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { - return false; - } - modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile }); - } - else { - newSourceFile = oldSourceFile; - } - newSourceFiles.push(newSourceFile); - } - var modifiedFilePaths = modifiedSourceFiles.map(function (f) { return f.newFile.path; }); - for (var _b = 0, modifiedSourceFiles_1 = modifiedSourceFiles; _b < modifiedSourceFiles_1.length; _b++) { - var _c = modifiedSourceFiles_1[_b], oldSourceFile = _c.oldFile, newSourceFile = _c.newFile; - var newSourceFilePath = ts.getNormalizedAbsolutePath(newSourceFile.fileName, currentDirectory); - if (resolveModuleNamesWorker) { - var moduleNames = ts.map(ts.concatenate(newSourceFile.imports, newSourceFile.moduleAugmentations), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFilePath, newSourceFile, { file: oldSourceFile, program: oldProgram, modifiedFilePaths: modifiedFilePaths }); - var resolutionsChanged = ts.hasChangesInResolutions(moduleNames, resolutions, oldSourceFile.resolvedModules, ts.moduleResolutionIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - if (resolveTypeReferenceDirectiveNamesWorker) { - var typesReferenceDirectives = ts.map(newSourceFile.typeReferenceDirectives, function (x) { return x.fileName; }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typesReferenceDirectives, newSourceFilePath); - var resolutionsChanged = ts.hasChangesInResolutions(typesReferenceDirectives, resolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, ts.typeDirectiveIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - newSourceFile.resolvedModules = oldSourceFile.resolvedModules; - newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames; - } - for (var i = 0; i < newSourceFiles.length; i++) { - filesByName.set(filePaths[i], newSourceFiles[i]); - } - files = newSourceFiles; - fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); - for (var _d = 0, modifiedSourceFiles_2 = modifiedSourceFiles; _d < modifiedSourceFiles_2.length; _d++) { - var modifiedFile = modifiedSourceFiles_2[_d]; - fileProcessingDiagnostics.reattachFileDiagnostics(modifiedFile.newFile); - } - resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives(); - oldProgram.structureIsReused = true; - return true; - } - function getEmitHost(writeFileCallback) { - return { - getCanonicalFileName: getCanonicalFileName, - getCommonSourceDirectory: program.getCommonSourceDirectory, - getCompilerOptions: program.getCompilerOptions, - getCurrentDirectory: function () { return currentDirectory; }, - getNewLine: function () { return host.getNewLine(); }, - getSourceFile: program.getSourceFile, - getSourceFileByPath: program.getSourceFileByPath, - getSourceFiles: program.getSourceFiles, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError, sourceFiles) { return host.writeFile(fileName, data, writeByteOrderMark, onError, sourceFiles); }), - isEmitBlocked: isEmitBlocked, - }; - } - function isSourceFileFromExternalLibrary(file) { - return sourceFilesFoundSearchingNodeModules.get(file.path); - } - function getDiagnosticsProducingTypeChecker() { - return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, true)); - } - function dropDiagnosticsProducingTypeChecker() { - diagnosticsProducingTypeChecker = undefined; - } - function getTypeChecker() { - return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, false)); - } - function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers) { - return runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers); }); - } - function isEmitBlocked(emitFileName) { - return hasEmitBlockingDiagnostics.contains(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName)); - } - function emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, customTransformers) { - var declarationDiagnostics = []; - if (options.noEmit) { - return { diagnostics: declarationDiagnostics, sourceMaps: undefined, emittedFiles: undefined, emitSkipped: true }; - } - if (options.noEmitOnError) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (diagnostics.length === 0 && program.getCompilerOptions().declaration) { - declarationDiagnostics = program.getDeclarationDiagnostics(undefined, cancellationToken); - } - if (diagnostics.length > 0 || declarationDiagnostics.length > 0) { - return { - diagnostics: ts.concatenate(diagnostics, declarationDiagnostics), - sourceMaps: undefined, - emittedFiles: undefined, - emitSkipped: true - }; - } - } - var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver((options.outFile || options.out) ? undefined : sourceFile); - ts.performance.mark("beforeEmit"); - var transformers = emitOnlyDtsFiles ? [] : ts.getTransformers(options, customTransformers); - var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile, emitOnlyDtsFiles, transformers); - ts.performance.mark("afterEmit"); - ts.performance.measure("Emit", "beforeEmit", "afterEmit"); - return emitResult; - } - function getSourceFile(fileName) { - return getSourceFileByPath(ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getSourceFileByPath(path) { - return filesByName.get(path); - } - function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) { - if (sourceFile) { - return getDiagnostics(sourceFile, cancellationToken); - } - var allDiagnostics = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (cancellationToken) { - cancellationToken.throwIfCancellationRequested(); - } - ts.addRange(allDiagnostics, getDiagnostics(sourceFile, cancellationToken)); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getSyntacticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); - } - function getSemanticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken); - } - function getDeclarationDiagnostics(sourceFile, cancellationToken) { - var options = program.getCompilerOptions(); - if (!sourceFile || options.out || options.outFile) { - return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - else { - return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); - } - } - function getSyntacticDiagnosticsForFile(sourceFile) { - if (ts.isSourceFileJavaScript(sourceFile)) { - if (!sourceFile.additionalSyntacticDiagnostics) { - sourceFile.additionalSyntacticDiagnostics = getJavaScriptSyntacticDiagnosticsForFile(sourceFile); - } - return ts.concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); - } - return sourceFile.parseDiagnostics; - } - function runWithCancellationToken(func) { - try { - return func(); - } - catch (e) { - if (e instanceof ts.OperationCanceledException) { - noDiagnosticsTypeChecker = undefined; - diagnosticsProducingTypeChecker = undefined; - } - throw e; - } - } - function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedSemanticDiagnosticsForFile, getSemanticDiagnosticsForFileNoCache); - } - function getSemanticDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - if (options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib) { - return emptyArray; - } - var typeChecker = getDiagnosticsProducingTypeChecker(); - ts.Debug.assert(!!sourceFile.bindDiagnostics); - var bindDiagnostics = sourceFile.bindDiagnostics; - var includeCheckDiagnostics = !ts.isSourceFileJavaScript(sourceFile) || ts.isCheckJsEnabledForFile(sourceFile, options); - var checkDiagnostics = includeCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : []; - var fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName); - var programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName); - var diagnostics = bindDiagnostics.concat(checkDiagnostics, fileProcessingDiagnosticsInFile, programDiagnosticsInFile); - return ts.isSourceFileJavaScript(sourceFile) - ? ts.filter(diagnostics, shouldReportDiagnostic) - : diagnostics; - }); - } - function shouldReportDiagnostic(diagnostic) { - var file = diagnostic.file, start = diagnostic.start; - if (file) { - var lineStarts = ts.getLineStarts(file); - var line = ts.computeLineAndCharacterOfPosition(lineStarts, start).line; - while (line > 0) { - var previousLineText = file.text.slice(lineStarts[line - 1], lineStarts[line]); - var result = ignoreDiagnosticCommentRegEx.exec(previousLineText); - if (!result) { - return true; - } - if (result[3]) { - return false; - } - line--; - } - } - return true; - } - function getJavaScriptSyntacticDiagnosticsForFile(sourceFile) { - return runWithCancellationToken(function () { - var diagnostics = []; - var parent = sourceFile; - walk(sourceFile); - return diagnostics; - function walk(node) { - switch (parent.kind) { - case 146: - case 149: - if (parent.questionToken === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, "?")); - return; - } - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - case 228: - case 226: - if (parent.type === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.types_can_only_be_used_in_a_ts_file)); - return; - } - } - switch (node.kind) { - case 237: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_a_ts_file)); - return; - case 243: - if (node.isExportEquals) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 259: - var heritageClause = node; - if (heritageClause.token === 108) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 230: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.interface_declarations_can_only_be_used_in_a_ts_file)); - return; - case 233: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.module_declarations_can_only_be_used_in_a_ts_file)); - return; - case 231: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.type_aliases_can_only_be_used_in_a_ts_file)); - return; - case 232: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.enum_declarations_can_only_be_used_in_a_ts_file)); - return; - case 184: - var typeAssertionExpression = node; - diagnostics.push(createDiagnosticForNode(typeAssertionExpression.type, ts.Diagnostics.type_assertion_expressions_can_only_be_used_in_a_ts_file)); - return; - } - var prevParent = parent; - parent = node; - ts.forEachChild(node, walk, walkArray); - parent = prevParent; - } - function walkArray(nodes) { - if (parent.decorators === nodes && !options.experimentalDecorators) { - diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning)); - } - switch (parent.kind) { - case 229: - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - case 228: - if (nodes === parent.typeParameters) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_parameter_declarations_can_only_be_used_in_a_ts_file)); - return; - } - case 208: - if (nodes === parent.modifiers) { - return checkModifiers(nodes, parent.kind === 208); - } - break; - case 149: - if (nodes === parent.modifiers) { - for (var _i = 0, _a = nodes; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 115) { - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - } - } - return; - } - break; - case 146: - if (nodes === parent.modifiers) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.parameter_modifiers_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 181: - case 182: - case 201: - if (nodes === parent.typeArguments) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_arguments_can_only_be_used_in_a_ts_file)); - return; - } - break; - } - for (var _b = 0, nodes_8 = nodes; _b < nodes_8.length; _b++) { - var node = nodes_8[_b]; - walk(node); - } - } - function checkModifiers(modifiers, isConstValid) { - for (var _i = 0, modifiers_1 = modifiers; _i < modifiers_1.length; _i++) { - var modifier = modifiers_1[_i]; - switch (modifier.kind) { - case 76: - if (isConstValid) { - continue; - } - case 114: - case 112: - case 113: - case 131: - case 124: - case 117: - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - break; - case 115: - case 84: - case 79: - } - } - } - function createDiagnosticForNodeArray(nodes, message, arg0, arg1, arg2) { - var start = nodes.pos; - return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2); - } - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - return ts.createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - }); - } - function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache); - } - function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile, cancellationToken); - return ts.getDeclarationDiagnostics(getEmitHost(ts.noop), resolver, sourceFile); - }); - } - function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics) { - var cachedResult = sourceFile - ? cache.perFile && cache.perFile.get(sourceFile.path) - : cache.allDiagnostics; - if (cachedResult) { - return cachedResult; - } - var result = getDiagnostics(sourceFile, cancellationToken) || emptyArray; - if (sourceFile) { - if (!cache.perFile) { - cache.perFile = ts.createFileMap(); - } - cache.perFile.set(sourceFile.path, result); - } - else { - cache.allDiagnostics = result; - } - return result; - } - function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { - return ts.isDeclarationFile(sourceFile) ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - function getOptionsDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, fileProcessingDiagnostics.getGlobalDiagnostics()); - ts.addRange(allDiagnostics, programDiagnostics.getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getGlobalDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, getDiagnosticsProducingTypeChecker().getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function processRootFile(fileName, isDefaultLib) { - processSourceFile(ts.normalizePath(fileName), isDefaultLib); - } - function fileReferenceIsEqualTo(a, b) { - return a.fileName === b.fileName; - } - function moduleNameIsEqualTo(a, b) { - return a.text === b.text; - } - function getTextOfLiteral(literal) { - return literal.text; - } - function collectExternalModuleReferences(file) { - if (file.imports) { - return; - } - var isJavaScriptFile = ts.isSourceFileJavaScript(file); - var isExternalModuleFile = ts.isExternalModule(file); - var isDtsFile = ts.isDeclarationFile(file); - var imports; - var moduleAugmentations; - var ambientModules; - if (options.importHelpers - && (options.isolatedModules || isExternalModuleFile) - && !file.isDeclarationFile) { - var externalHelpersModuleReference = ts.createLiteral(ts.externalHelpersModuleNameText); - var importDecl = ts.createImportDeclaration(undefined, undefined, undefined); - externalHelpersModuleReference.parent = importDecl; - importDecl.parent = file; - imports = [externalHelpersModuleReference]; - } - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var node = _a[_i]; - collectModuleReferences(node, false); - if (isJavaScriptFile) { - collectRequireCalls(node); - } - } - file.imports = imports || emptyArray; - file.moduleAugmentations = moduleAugmentations || emptyArray; - file.ambientModuleNames = ambientModules || emptyArray; - return; - function collectModuleReferences(node, inAmbientModule) { - switch (node.kind) { - case 238: - case 237: - case 244: - var moduleNameExpr = ts.getExternalModuleName(node); - if (!moduleNameExpr || moduleNameExpr.kind !== 9) { - break; - } - if (!moduleNameExpr.text) { - break; - } - if (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text)) { - (imports || (imports = [])).push(moduleNameExpr); - } - break; - case 233: - if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasModifier(node, 2) || ts.isDeclarationFile(file))) { - var moduleName = node.name; - if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(moduleName.text))) { - (moduleAugmentations || (moduleAugmentations = [])).push(moduleName); - } - else if (!inAmbientModule) { - if (isDtsFile) { - (ambientModules || (ambientModules = [])).push(moduleName.text); - } - var body = node.body; - if (body) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - collectModuleReferences(statement, true); - } - } - } - } - } - } - function collectRequireCalls(node) { - if (ts.isRequireCall(node, true)) { - (imports || (imports = [])).push(node.arguments[0]); - } - else { - ts.forEachChild(node, collectRequireCalls); - } - } - } - function processSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd) { - var diagnosticArgument; - var diagnostic; - if (ts.hasExtension(fileName)) { - if (!options.allowNonTsExtensions && !ts.forEach(supportedExtensions, function (extension) { return ts.fileExtensionIs(host.getCanonicalFileName(fileName), extension); })) { - diagnostic = ts.Diagnostics.File_0_has_unsupported_extension_The_only_supported_extensions_are_1; - diagnosticArgument = [fileName, "'" + supportedExtensions.join("', '") + "'"]; - } - else if (!findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) { - diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; - diagnosticArgument = [fileName]; - } - } - else { - var nonTsFile = options.allowNonTsExtensions && findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); - if (!nonTsFile) { - if (options.allowNonTsExtensions) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (!ts.forEach(supportedExtensions, function (extension) { return findSourceFile(fileName + extension, ts.toPath(fileName + extension, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); })) { - diagnostic = ts.Diagnostics.File_0_not_found; - fileName += ".ts"; - diagnosticArgument = [fileName]; - } - } - } - if (diagnostic) { - if (refFile !== undefined && refEnd !== undefined && refPos !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, diagnostic].concat(diagnosticArgument))); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic.apply(void 0, [diagnostic].concat(diagnosticArgument))); - } - } - } - function reportFileNamesDifferOnlyInCasingError(fileName, existingFileName, refFile, refPos, refEnd) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - } - function findSourceFile(fileName, path, isDefaultLib, refFile, refPos, refEnd) { - if (filesByName.contains(path)) { - var file_1 = filesByName.get(path); - if (file_1 && options.forceConsistentCasingInFileNames && ts.getNormalizedAbsolutePath(file_1.fileName, currentDirectory) !== ts.getNormalizedAbsolutePath(fileName, currentDirectory)) { - reportFileNamesDifferOnlyInCasingError(fileName, file_1.fileName, refFile, refPos, refEnd); - } - if (file_1 && sourceFilesFoundSearchingNodeModules.get(file_1.path) && currentNodeModulesDepth === 0) { - sourceFilesFoundSearchingNodeModules.set(file_1.path, false); - if (!options.noResolve) { - processReferencedFiles(file_1, isDefaultLib); - processTypeReferenceDirectives(file_1); - } - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - else if (file_1 && modulesWithElidedImports.get(file_1.path)) { - if (currentNodeModulesDepth < maxNodeModuleJsDepth) { - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - } - return file_1; - } - var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - }); - filesByName.set(path, file); - if (file) { - sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); - file.path = path; - if (host.useCaseSensitiveFileNames()) { - var existingFile = filesByNameIgnoreCase.get(path); - if (existingFile) { - reportFileNamesDifferOnlyInCasingError(fileName, existingFile.fileName, refFile, refPos, refEnd); - } - else { - filesByNameIgnoreCase.set(path, file); - } - } - skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib; - if (!options.noResolve) { - processReferencedFiles(file, isDefaultLib); - processTypeReferenceDirectives(file); - } - processImportedModules(file); - if (isDefaultLib) { - files.unshift(file); - } - else { - files.push(file); - } - } - return file; - } - function processReferencedFiles(file, isDefaultLib) { - ts.forEach(file.referencedFiles, function (ref) { - var referencedFileName = resolveTripleslashReference(ref.fileName, file.fileName); - processSourceFile(referencedFileName, isDefaultLib, file, ref.pos, ref.end); - }); - } - function processTypeReferenceDirectives(file) { - var typeDirectives = ts.map(file.typeReferenceDirectives, function (ref) { return ref.fileName.toLocaleLowerCase(); }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeDirectives, file.fileName); - for (var i = 0; i < typeDirectives.length; i++) { - var ref = file.typeReferenceDirectives[i]; - var resolvedTypeReferenceDirective = resolutions[i]; - var fileName = ref.fileName.toLocaleLowerCase(); - ts.setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective); - processTypeReferenceDirective(fileName, resolvedTypeReferenceDirective, file, ref.pos, ref.end); - } - } - function processTypeReferenceDirective(typeReferenceDirective, resolvedTypeReferenceDirective, refFile, refPos, refEnd) { - var previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective); - if (previousResolution && previousResolution.primary) { - return; - } - var saveResolution = true; - if (resolvedTypeReferenceDirective) { - if (resolvedTypeReferenceDirective.primary) { - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, refFile, refPos, refEnd); - } - else { - if (previousResolution) { - if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) { - var otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName); - if (otherFileText !== getSourceFile(previousResolution.resolvedFileName).text) { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict, typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName)); - } - } - saveResolution = false; - } - else { - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, refFile, refPos, refEnd); - } - } - } - else { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Cannot_find_type_definition_file_for_0, typeReferenceDirective)); - } - if (saveResolution) { - resolvedTypeReferenceDirectives.set(typeReferenceDirective, resolvedTypeReferenceDirective); - } - } - function createDiagnostic(refFile, refPos, refEnd, message) { - var args = []; - for (var _i = 4; _i < arguments.length; _i++) { - args[_i - 4] = arguments[_i]; - } - if (refFile === undefined || refPos === undefined || refEnd === undefined) { - return ts.createCompilerDiagnostic.apply(void 0, [message].concat(args)); - } - else { - return ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, message].concat(args)); - } - } - function getCanonicalFileName(fileName) { - return host.getCanonicalFileName(fileName); - } - function processImportedModules(file) { - collectExternalModuleReferences(file); - if (file.imports.length || file.moduleAugmentations.length) { - file.resolvedModules = ts.createMap(); - var nonGlobalAugmentation = ts.filter(file.moduleAugmentations, function (moduleAugmentation) { return moduleAugmentation.kind === 9; }); - var moduleNames = ts.map(ts.concatenate(file.imports, nonGlobalAugmentation), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, ts.getNormalizedAbsolutePath(file.fileName, currentDirectory), file); - ts.Debug.assert(resolutions.length === moduleNames.length); - for (var i = 0; i < moduleNames.length; i++) { - var resolution = resolutions[i]; - ts.setResolvedModule(file, moduleNames[i], resolution); - if (!resolution) { - continue; - } - var isFromNodeModulesSearch = resolution.isExternalLibraryImport; - var isJsFileFromNodeModules = isFromNodeModulesSearch && !ts.extensionIsTypeScript(resolution.extension); - var resolvedFileName = resolution.resolvedFileName; - if (isFromNodeModulesSearch) { - currentNodeModulesDepth++; - } - var elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; - var shouldAddFile = resolvedFileName && !getResolutionDiagnostic(options, resolution) && !options.noResolve && i < file.imports.length && !elideImport; - if (elideImport) { - modulesWithElidedImports.set(file.path, true); - } - else if (shouldAddFile) { - var path = ts.toPath(resolvedFileName, currentDirectory, getCanonicalFileName); - var pos = ts.skipTrivia(file.text, file.imports[i].pos); - findSourceFile(resolvedFileName, path, false, file, pos, file.imports[i].end); - } - if (isFromNodeModulesSearch) { - currentNodeModulesDepth--; - } - } - } - else { - file.resolvedModules = undefined; - } - } - function computeCommonSourceDirectory(sourceFiles) { - var fileNames = []; - for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) { - var file = sourceFiles_2[_i]; - if (!file.isDeclarationFile) { - fileNames.push(file.fileName); - } - } - return computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName); - } - function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { - var allFilesBelongToPath = true; - if (sourceFiles) { - var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); - for (var _i = 0, sourceFiles_3 = sourceFiles; _i < sourceFiles_3.length; _i++) { - var sourceFile = sourceFiles_3[_i]; - if (!ts.isDeclarationFile(sourceFile)) { - var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); - if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, options.rootDir)); - allFilesBelongToPath = false; - } - } - } - } - return allFilesBelongToPath; - } - function verifyCompilerOptions() { - if (options.isolatedModules) { - if (options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declaration", "isolatedModules")); - } - if (options.noEmitOnError) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noEmitOnError", "isolatedModules")); - } - if (options.out) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules")); - } - if (options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules")); - } - } - if (options.inlineSourceMap) { - if (options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap")); - } - if (options.mapRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap")); - } - } - if (options.paths && options.baseUrl === undefined) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_paths_cannot_be_used_without_specifying_baseUrl_option)); - } - if (options.paths) { - for (var key in options.paths) { - if (!ts.hasProperty(options.paths, key)) { - continue; - } - if (!ts.hasZeroOrOneAsteriskCharacter(key)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key)); - } - if (ts.isArray(options.paths[key])) { - if (options.paths[key].length === 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key)); - } - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var subst = _a[_i]; - var typeOfSubst = typeof subst; - if (typeOfSubst === "string") { - if (!ts.hasZeroOrOneAsteriskCharacter(subst)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key)); - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst)); - } - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key)); - } - } - } - if (!options.sourceMap && !options.inlineSourceMap) { - if (options.inlineSources) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources")); - } - if (options.sourceRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot")); - } - } - if (options.out && options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile")); - } - if (options.mapRoot && !options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "mapRoot", "sourceMap")); - } - if (options.declarationDir) { - if (!options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "declarationDir", "declaration")); - } - if (options.out || options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile")); - } - } - if (options.lib && options.noLib) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib")); - } - if (options.noImplicitUseStrict && (options.alwaysStrict === undefined ? options.strict : options.alwaysStrict)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict")); - } - var languageVersion = options.target || 0; - var outFile = options.outFile || options.out; - var firstNonAmbientExternalModuleSourceFile = ts.forEach(files, function (f) { return ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (options.isolatedModules) { - if (options.module === ts.ModuleKind.None && languageVersion < 2) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher)); - } - var firstNonExternalModuleSourceFile = ts.forEach(files, function (f) { return !ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (firstNonExternalModuleSourceFile) { - var span_7 = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); - programDiagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span_7.start, span_7.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided)); - } - } - else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 && options.module === ts.ModuleKind.None) { - var span_8 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_8.start, span_8.length, ts.Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); - } - if (outFile) { - if (options.module && !(options.module === ts.ModuleKind.AMD || options.module === ts.ModuleKind.System)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile")); - } - else if (options.module === undefined && firstNonAmbientExternalModuleSourceFile) { - var span_9 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_9.start, span_9.length, ts.Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile")); - } - } - if (options.outDir || - options.sourceRoot || - options.mapRoot) { - var dir = getCommonSourceDirectory(); - if (options.outDir && dir === "" && ts.forEach(files, function (file) { return ts.getRootLength(file.fileName) > 1; })) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); - } - } - if (!options.noEmit && options.allowJs && options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "declaration")); - } - if (options.checkJs && !options.allowJs) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs")); - } - if (options.emitDecoratorMetadata && - !options.experimentalDecorators) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators")); - } - if (options.jsxFactory) { - if (options.reactNamespace) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory")); - } - if (!ts.parseIsolatedEntityName(options.jsxFactory, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory)); - } - } - else if (options.reactNamespace && !ts.isIdentifierText(options.reactNamespace, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace)); - } - if (!options.noEmit && !options.suppressOutputPathCheck) { - var emitHost = getEmitHost(); - var emitFilesSeen_1 = ts.createFileMap(!host.useCaseSensitiveFileNames() ? function (key) { return key.toLocaleLowerCase(); } : undefined); - ts.forEachEmittedFile(emitHost, function (emitFileNames) { - verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen_1); - verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen_1); - }); - } - function verifyEmitFilePath(emitFileName, emitFilesSeen) { - if (emitFileName) { - var emitFilePath = ts.toPath(emitFileName, currentDirectory, getCanonicalFileName); - if (filesByName.contains(emitFilePath)) { - var chain_1; - if (!options.configFilePath) { - chain_1 = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig); - } - chain_1 = ts.chainDiagnosticMessages(chain_1, ts.Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnosticFromMessageChain(chain_1)); - } - if (emitFilesSeen.contains(emitFilePath)) { - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); - } - else { - emitFilesSeen.set(emitFilePath, true); - } - } - } - } - function blockEmittingOfFile(emitFileName, diag) { - hasEmitBlockingDiagnostics.set(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName), true); - programDiagnostics.add(diag); - } - } - ts.createProgram = createProgram; - function getResolutionDiagnostic(options, _a) { - var extension = _a.extension; - switch (extension) { - case ts.Extension.Ts: - case ts.Extension.Dts: - return undefined; - case ts.Extension.Tsx: - return needJsx(); - case ts.Extension.Jsx: - return needJsx() || needAllowJs(); - case ts.Extension.Js: - return needAllowJs(); - } - function needJsx() { - return options.jsx ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; - } - function needAllowJs() { - return options.allowJs ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_allowJs_is_not_set; - } - } - ts.getResolutionDiagnostic = getResolutionDiagnostic; -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.compileOnSaveCommandLineOption = { name: "compileOnSave", type: "boolean" }; - ts.optionDeclarations = [ - { - name: "help", - shortName: "h", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_this_message, - }, - { - name: "help", - shortName: "?", - type: "boolean" - }, - { - name: "all", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Show_all_compiler_options, - }, - { - name: "version", - shortName: "v", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_the_compiler_s_version, - }, - { - name: "init", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, - }, - { - name: "project", - shortName: "p", - type: "string", - isFilePath: true, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - paramType: ts.Diagnostics.FILE_OR_DIRECTORY, - description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json, - }, - { - name: "pretty", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Stylize_errors_and_messages_using_color_and_context_experimental - }, - { - name: "watch", - shortName: "w", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Watch_input_files, - }, - { - name: "target", - shortName: "t", - type: ts.createMapFromTemplate({ - "es3": 0, - "es5": 1, - "es6": 2, - "es2015": 2, - "es2016": 3, - "es2017": 4, - "esnext": 5, - }), - paramType: ts.Diagnostics.VERSION, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT, - }, - { - name: "module", - shortName: "m", - type: ts.createMapFromTemplate({ - "none": ts.ModuleKind.None, - "commonjs": ts.ModuleKind.CommonJS, - "amd": ts.ModuleKind.AMD, - "system": ts.ModuleKind.System, - "umd": ts.ModuleKind.UMD, - "es6": ts.ModuleKind.ES2015, - "es2015": ts.ModuleKind.ES2015, - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015, - }, - { - name: "lib", - type: "list", - element: { - name: "lib", - type: ts.createMapFromTemplate({ - "es5": "lib.es5.d.ts", - "es6": "lib.es2015.d.ts", - "es2015": "lib.es2015.d.ts", - "es7": "lib.es2016.d.ts", - "es2016": "lib.es2016.d.ts", - "es2017": "lib.es2017.d.ts", - "esnext": "lib.esnext.d.ts", - "dom": "lib.dom.d.ts", - "dom.iterable": "lib.dom.iterable.d.ts", - "webworker": "lib.webworker.d.ts", - "scripthost": "lib.scripthost.d.ts", - "es2015.core": "lib.es2015.core.d.ts", - "es2015.collection": "lib.es2015.collection.d.ts", - "es2015.generator": "lib.es2015.generator.d.ts", - "es2015.iterable": "lib.es2015.iterable.d.ts", - "es2015.promise": "lib.es2015.promise.d.ts", - "es2015.proxy": "lib.es2015.proxy.d.ts", - "es2015.reflect": "lib.es2015.reflect.d.ts", - "es2015.symbol": "lib.es2015.symbol.d.ts", - "es2015.symbol.wellknown": "lib.es2015.symbol.wellknown.d.ts", - "es2016.array.include": "lib.es2016.array.include.d.ts", - "es2017.object": "lib.es2017.object.d.ts", - "es2017.sharedmemory": "lib.es2017.sharedmemory.d.ts", - "es2017.string": "lib.es2017.string.d.ts", - "esnext.asynciterable": "lib.esnext.asynciterable.d.ts", - }), - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_library_files_to_be_included_in_the_compilation_Colon - }, - { - name: "allowJs", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Allow_javascript_files_to_be_compiled - }, - { - name: "checkJs", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Report_errors_in_js_files - }, - { - name: "jsx", - type: ts.createMapFromTemplate({ - "preserve": 1, - "react-native": 3, - "react": 2 - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_JSX_code_generation_Colon_preserve_react_native_or_react, - }, - { - name: "declaration", - shortName: "d", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_d_ts_file, - }, - { - name: "sourceMap", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_map_file, - }, - { - name: "outFile", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.FILE, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file, - }, - { - name: "outDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Redirect_output_structure_to_the_directory, - }, - { - name: "rootDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, - }, - { - name: "removeComments", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_comments_to_output, - }, - { - name: "noEmit", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_outputs, - }, - { - name: "importHelpers", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Import_emit_helpers_from_tslib - }, - { - name: "downlevelIteration", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3 - }, - { - name: "isolatedModules", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule - }, - { - name: "strict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_all_strict_type_checking_options - }, - { - name: "noImplicitAny", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type, - }, - { - name: "strictNullChecks", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_strict_null_checks - }, - { - name: "noImplicitThis", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_this_expressions_with_an_implied_any_type, - }, - { - name: "alwaysStrict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Parse_in_strict_mode_and_emit_use_strict_for_each_source_file - }, - { - name: "noUnusedLocals", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_locals, - }, - { - name: "noUnusedParameters", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_parameters, - }, - { - name: "noImplicitReturns", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_error_when_not_all_code_paths_in_function_return_a_value - }, - { - name: "noFallthroughCasesInSwitch", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_for_fallthrough_cases_in_switch_statement - }, - { - name: "moduleResolution", - type: ts.createMapFromTemplate({ - "node": ts.ModuleResolutionKind.NodeJs, - "classic": ts.ModuleResolutionKind.Classic, - }), - paramType: ts.Diagnostics.STRATEGY, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6, - }, - { - name: "baseUrl", - type: "string", - isFilePath: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Base_directory_to_resolve_non_absolute_module_names - }, - { - name: "paths", - type: "object", - isTSConfigOnly: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl - }, - { - name: "rootDirs", - type: "list", - isTSConfigOnly: true, - element: { - name: "rootDirs", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime - }, - { - name: "typeRoots", - type: "list", - element: { - name: "typeRoots", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_folders_to_include_type_definitions_from - }, - { - name: "types", - type: "list", - element: { - name: "types", - type: "string" - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Type_declaration_files_to_be_included_in_compilation - }, - { - name: "allowSyntheticDefaultImports", - type: "boolean", - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking - }, - { - name: "sourceRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, - }, - { - name: "mapRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, - }, - { - name: "inlineSourceMap", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file - }, - { - name: "inlineSources", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set - }, - { - name: "experimentalDecorators", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators - }, - { - name: "emitDecoratorMetadata", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators - }, - { - name: "jsxFactory", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h - }, - { - name: "diagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_diagnostic_information - }, - { - name: "extendedDiagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_verbose_diagnostic_information - }, - { - name: "traceResolution", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Enable_tracing_of_the_name_resolution_process - }, - { - name: "listFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_files_part_of_the_compilation - }, - { - name: "listEmittedFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_generated_files_part_of_the_compilation - }, - { - name: "out", - type: "string", - isFilePath: false, - category: ts.Diagnostics.Advanced_Options, - paramType: ts.Diagnostics.FILE, - description: ts.Diagnostics.Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file, - }, - { - name: "reactNamespace", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit - }, - { - name: "skipDefaultLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files - }, - { - name: "charset", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_character_set_of_the_input_files - }, - { - name: "emitBOM", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files - }, - { - name: "locale", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_locale_used_when_displaying_messages_to_the_user_e_g_en_us - }, - { - name: "newLine", - type: ts.createMapFromTemplate({ - "crlf": 0, - "lf": 1 - }), - paramType: ts.Diagnostics.NEWLINE, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, - }, - { - name: "noErrorTruncation", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_truncate_error_messages - }, - { - name: "noLib", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_include_the_default_library_file_lib_d_ts - }, - { - name: "noResolve", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files - }, - { - name: "stripInternal", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, - }, - { - name: "disableSizeLimit", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disable_size_limitations_on_JavaScript_projects - }, - { - name: "noImplicitUseStrict", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_use_strict_directives_in_module_output - }, - { - name: "noEmitHelpers", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_generate_custom_helper_functions_like_extends_in_compiled_output - }, - { - name: "noEmitOnError", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_outputs_if_any_errors_were_reported, - }, - { - name: "preserveConstEnums", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code - }, - { - name: "declarationDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Output_directory_for_generated_declaration_files - }, - { - name: "skipLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Skip_type_checking_of_declaration_files, - }, - { - name: "allowUnusedLabels", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unused_labels - }, - { - name: "allowUnreachableCode", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unreachable_code - }, - { - name: "suppressExcessPropertyErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_excess_property_checks_for_object_literals, - }, - { - name: "suppressImplicitAnyIndexErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures, - }, - { - name: "forceConsistentCasingInFileNames", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disallow_inconsistently_cased_references_to_the_same_file - }, - { - name: "maxNodeModuleJsDepth", - type: "number", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files - }, - { - name: "plugins", - type: "list", - isTSConfigOnly: true, - element: { - name: "plugin", - type: "object" - }, - description: ts.Diagnostics.List_of_language_service_plugins - } - ]; - ts.typeAcquisitionDeclarations = [ - { - name: "enableAutoDiscovery", - type: "boolean", - }, - { - name: "enable", - type: "boolean", - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - } - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - } - } - ]; - ts.defaultInitCompilerOptions = { - module: ts.ModuleKind.CommonJS, - target: 1, - strict: true - }; - var optionNameMapCache; - function convertEnableAutoDiscoveryToEnable(typeAcquisition) { - if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) { - var result = { - enable: typeAcquisition.enableAutoDiscovery, - include: typeAcquisition.include || [], - exclude: typeAcquisition.exclude || [] - }; - return result; - } - return typeAcquisition; - } - ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable; - function getOptionNameMap() { - if (optionNameMapCache) { - return optionNameMapCache; - } - var optionNameMap = ts.createMap(); - var shortOptionNames = ts.createMap(); - ts.forEach(ts.optionDeclarations, function (option) { - optionNameMap.set(option.name.toLowerCase(), option); - if (option.shortName) { - shortOptionNames.set(option.shortName, option.name); - } - }); - optionNameMapCache = { optionNameMap: optionNameMap, shortOptionNames: shortOptionNames }; - return optionNameMapCache; - } - ts.getOptionNameMap = getOptionNameMap; - function createCompilerDiagnosticForInvalidCustomType(opt) { - var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'" + key + "'"; }).join(", "); - return ts.createCompilerDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--" + opt.name, namesOfType); - } - ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType; - function parseCustomTypeOption(opt, value, errors) { - return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors); - } - ts.parseCustomTypeOption = parseCustomTypeOption; - function parseListTypeOption(opt, value, errors) { - if (value === void 0) { value = ""; } - value = trimString(value); - if (ts.startsWith(value, "-")) { - return undefined; - } - if (value === "") { - return []; - } - var values = value.split(","); - switch (opt.element.type) { - case "number": - return ts.map(values, parseInt); - case "string": - return ts.map(values, function (v) { return v || ""; }); - default: - return ts.filter(ts.map(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); }), function (v) { return !!v; }); - } - } - ts.parseListTypeOption = parseListTypeOption; - function parseCommandLine(commandLine, readFile) { - var options = {}; - var fileNames = []; - var errors = []; - var _a = getOptionNameMap(), optionNameMap = _a.optionNameMap, shortOptionNames = _a.shortOptionNames; - parseStrings(commandLine); - return { - options: options, - fileNames: fileNames, - errors: errors - }; - function parseStrings(args) { - var i = 0; - while (i < args.length) { - var s = args[i]; - i++; - if (s.charCodeAt(0) === 64) { - parseResponseFile(s.slice(1)); - } - else if (s.charCodeAt(0) === 45) { - s = s.slice(s.charCodeAt(1) === 45 ? 2 : 1).toLowerCase(); - var short = shortOptionNames.get(s); - if (short !== undefined) { - s = short; - } - var opt = optionNameMap.get(s); - if (opt) { - if (opt.isTSConfigOnly) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file, opt.name)); - } - else { - if (!args[i] && opt.type !== "boolean") { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_expects_an_argument, opt.name)); - } - switch (opt.type) { - case "number": - options[opt.name] = parseInt(args[i]); - i++; - break; - case "boolean": - var optValue = args[i]; - options[opt.name] = optValue !== "false"; - if (optValue === "false" || optValue === "true") { - i++; - } - break; - case "string": - options[opt.name] = args[i] || ""; - i++; - break; - case "list": - var result = parseListTypeOption(opt, args[i], errors); - options[opt.name] = result || []; - if (result) { - i++; - } - break; - default: - options[opt.name] = parseCustomTypeOption(opt, args[i], errors); - i++; - break; - } - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, s)); - } - } - else { - fileNames.push(s); - } - } - } - function parseResponseFile(fileName) { - var text = readFile ? readFile(fileName) : ts.sys.readFile(fileName); - if (!text) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); - return; - } - var args = []; - var pos = 0; - while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32) - pos++; - if (pos >= text.length) - break; - var start = pos; - if (text.charCodeAt(start) === 34) { - pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34) - pos++; - if (pos < text.length) { - args.push(text.substring(start + 1, pos)); - pos++; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); - } - } - else { - while (text.charCodeAt(pos) > 32) - pos++; - args.push(text.substring(start, pos)); - } - } - parseStrings(args); - } - } - ts.parseCommandLine = parseCommandLine; - function readConfigFile(fileName, readFile) { - var text = ""; - try { - text = readFile(fileName); - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; - } - return parseConfigFileTextToJson(fileName, text); - } - ts.readConfigFile = readConfigFile; - function parseConfigFileTextToJson(fileName, jsonText, stripComments) { - if (stripComments === void 0) { stripComments = true; } - try { - var jsonTextToParse = stripComments ? removeComments(jsonText) : jsonText; - return { config: /\S/.test(jsonTextToParse) ? JSON.parse(jsonTextToParse) : {} }; - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; - } - } - ts.parseConfigFileTextToJson = parseConfigFileTextToJson; - function generateTSConfig(options, fileNames, newLine) { - var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions); - var configurations = { - compilerOptions: serializeCompilerOptions(compilerOptions) - }; - if (fileNames && fileNames.length) { - configurations.files = fileNames; - } - return writeConfigurations(); - function getCustomTypeMapOfCommandLineOption(optionDefinition) { - if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean") { - return undefined; - } - else if (optionDefinition.type === "list") { - return getCustomTypeMapOfCommandLineOption(optionDefinition.element); - } - else { - return optionDefinition.type; - } - } - function getNameOfCompilerOptionValue(value, customTypeMap) { - return ts.forEachEntry(customTypeMap, function (mapValue, key) { - if (mapValue === value) { - return key; - } - }); - } - function serializeCompilerOptions(options) { - var result = {}; - var optionsNameMap = getOptionNameMap().optionNameMap; - for (var name in options) { - if (ts.hasProperty(options, name)) { - if (optionsNameMap.has(name) && optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options) { - continue; - } - var value = options[name]; - var optionDefinition = optionsNameMap.get(name.toLowerCase()); - if (optionDefinition) { - var customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); - if (!customTypeMap) { - result[name] = value; - } - else { - if (optionDefinition.type === "list") { - var convertedValue = []; - for (var _i = 0, _a = value; _i < _a.length; _i++) { - var element = _a[_i]; - convertedValue.push(getNameOfCompilerOptionValue(element, customTypeMap)); - } - result[name] = convertedValue; - } - else { - result[name] = getNameOfCompilerOptionValue(value, customTypeMap); - } - } - } - } - } - return result; - } - function getDefaultValueForOption(option) { - switch (option.type) { - case "number": - return 1; - case "boolean": - return true; - case "string": - return option.isFilePath ? "./" : ""; - case "list": - return []; - case "object": - return {}; - default: - return ts.arrayFrom(option.type.keys())[0]; - } - } - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function writeConfigurations() { - var categorizedOptions = ts.reduceLeft(ts.filter(ts.optionDeclarations, function (o) { return o.category !== ts.Diagnostics.Command_line_Options && o.category !== ts.Diagnostics.Advanced_Options; }), function (memo, value) { - if (value.category) { - var name = ts.getLocaleSpecificMessage(value.category); - (memo[name] || (memo[name] = [])).push(value); - } - return memo; - }, {}); - var marginLength = 0; - var seenKnownKeys = 0; - var nameColumn = []; - var descriptionColumn = []; - var knownKeysCount = ts.getOwnKeys(configurations.compilerOptions).length; - for (var category in categorizedOptions) { - if (nameColumn.length !== 0) { - nameColumn.push(""); - descriptionColumn.push(""); - } - nameColumn.push("/* " + category + " */"); - descriptionColumn.push(""); - for (var _i = 0, _a = categorizedOptions[category]; _i < _a.length; _i++) { - var option = _a[_i]; - var optionName = void 0; - if (ts.hasProperty(configurations.compilerOptions, option.name)) { - optionName = "\"" + option.name + "\": " + JSON.stringify(configurations.compilerOptions[option.name]) + ((seenKnownKeys += 1) === knownKeysCount ? "" : ","); - } - else { - optionName = "// \"" + option.name + "\": " + JSON.stringify(getDefaultValueForOption(option)) + ","; - } - nameColumn.push(optionName); - descriptionColumn.push("/* " + (option.description && ts.getLocaleSpecificMessage(option.description) || option.name) + " */"); - marginLength = Math.max(optionName.length, marginLength); - } - } - var tab = makePadding(2); - var result = []; - result.push("{"); - result.push(tab + "\"compilerOptions\": {"); - for (var i = 0; i < nameColumn.length; i++) { - var optionName = nameColumn[i]; - var description = descriptionColumn[i]; - result.push(tab + tab + optionName + makePadding(marginLength - optionName.length + 2) + description); - } - if (configurations.files && configurations.files.length) { - result.push(tab + "},"); - result.push(tab + "\"files\": ["); - for (var i = 0; i < configurations.files.length; i++) { - result.push("" + tab + tab + JSON.stringify(configurations.files[i]) + (i === configurations.files.length - 1 ? "" : ",")); - } - result.push(tab + "]"); - } - else { - result.push(tab + "}"); - } - result.push("}"); - return result.join(newLine); - } - } - ts.generateTSConfig = generateTSConfig; - function removeComments(jsonText) { - var output = ""; - var scanner = ts.createScanner(1, false, 0, jsonText); - var token; - while ((token = scanner.scan()) !== 1) { - switch (token) { - case 2: - case 3: - output += scanner.getTokenText().replace(/\S/g, " "); - break; - default: - output += scanner.getTokenText(); - break; - } - } - return output; - } - function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) { - if (existingOptions === void 0) { existingOptions = {}; } - if (resolutionStack === void 0) { resolutionStack = []; } - if (extraFileExtensions === void 0) { extraFileExtensions = []; } - var errors = []; - basePath = ts.normalizeSlashes(basePath); - var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); - var resolvedPath = ts.toPath(configFileName || "", basePath, getCanonicalFileName); - if (resolutionStack.indexOf(resolvedPath) >= 0) { - return { - options: {}, - fileNames: [], - typeAcquisition: {}, - raw: json, - errors: [ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, resolutionStack.concat([resolvedPath]).join(" -> "))], - wildcardDirectories: {} - }; - } - var options = convertCompilerOptionsFromJsonWorker(json["compilerOptions"], basePath, errors, configFileName); - var jsonOptions = json["typeAcquisition"] || json["typingOptions"]; - var typeAcquisition = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - var baseCompileOnSave; - if (json["extends"]) { - var _a = [undefined, undefined, undefined, {}], include = _a[0], exclude = _a[1], files = _a[2], baseOptions = _a[3]; - if (typeof json["extends"] === "string") { - _b = (tryExtendsName(json["extends"]) || [include, exclude, files, baseCompileOnSave, baseOptions]), include = _b[0], exclude = _b[1], files = _b[2], baseCompileOnSave = _b[3], baseOptions = _b[4]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string")); - } - if (include && !json["include"]) { - json["include"] = include; - } - if (exclude && !json["exclude"]) { - json["exclude"] = exclude; - } - if (files && !json["files"]) { - json["files"] = files; - } - options = ts.assign({}, baseOptions, options); - } - options = ts.extend(existingOptions, options); - options.configFilePath = configFileName; - var _c = getFileNames(errors), fileNames = _c.fileNames, wildcardDirectories = _c.wildcardDirectories; - var compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); - if (baseCompileOnSave && json[ts.compileOnSaveCommandLineOption.name] === undefined) { - compileOnSave = baseCompileOnSave; - } - return { - options: options, - fileNames: fileNames, - typeAcquisition: typeAcquisition, - raw: json, - errors: errors, - wildcardDirectories: wildcardDirectories, - compileOnSave: compileOnSave - }; - function tryExtendsName(extendedConfig) { - if (!(ts.isRootedDiskPath(extendedConfig) || ts.startsWith(ts.normalizeSlashes(extendedConfig), "./") || ts.startsWith(ts.normalizeSlashes(extendedConfig), "../"))) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not, extendedConfig)); - return; - } - var extendedConfigPath = ts.toPath(extendedConfig, basePath, getCanonicalFileName); - if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json")) { - extendedConfigPath = extendedConfigPath + ".json"; - if (!host.fileExists(extendedConfigPath)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig)); - return; - } - } - var extendedResult = readConfigFile(extendedConfigPath, function (path) { return host.readFile(path); }); - if (extendedResult.error) { - errors.push(extendedResult.error); - return; - } - var extendedDirname = ts.getDirectoryPath(extendedConfigPath); - var relativeDifference = ts.convertToRelativePath(extendedDirname, basePath, getCanonicalFileName); - var updatePath = function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference, path); }; - var result = parseJsonConfigFileContent(extendedResult.config, host, extendedDirname, undefined, ts.getBaseFileName(extendedConfigPath), resolutionStack.concat([resolvedPath])); - errors.push.apply(errors, result.errors); - var _a = ts.map(["include", "exclude", "files"], function (key) { - if (!json[key] && extendedResult.config[key]) { - return ts.map(extendedResult.config[key], updatePath); - } - }), include = _a[0], exclude = _a[1], files = _a[2]; - return [include, exclude, files, result.compileOnSave, result.options]; - } - function getFileNames(errors) { - var fileNames; - if (ts.hasProperty(json, "files")) { - if (ts.isArray(json["files"])) { - fileNames = json["files"]; - if (fileNames.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json")); - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "files", "Array")); - } - } - var includeSpecs; - if (ts.hasProperty(json, "include")) { - if (ts.isArray(json["include"])) { - includeSpecs = json["include"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "include", "Array")); - } - } - var excludeSpecs; - if (ts.hasProperty(json, "exclude")) { - if (ts.isArray(json["exclude"])) { - excludeSpecs = json["exclude"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "exclude", "Array")); - } - } - else if (ts.hasProperty(json, "excludes")) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - else { - excludeSpecs = includeSpecs ? [] : ["node_modules", "bower_components", "jspm_packages"]; - var outDir = json["compilerOptions"] && json["compilerOptions"]["outDir"]; - if (outDir) { - excludeSpecs.push(outDir); - } - } - if (fileNames === undefined && includeSpecs === undefined) { - includeSpecs = ["**/*"]; - } - var result = matchFileNames(fileNames, includeSpecs, excludeSpecs, basePath, options, host, errors, extraFileExtensions); - if (result.fileNames.length === 0 && !ts.hasProperty(json, "files") && resolutionStack.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || []))); - } - return result; - } - var _b; - } - ts.parseJsonConfigFileContent = parseJsonConfigFileContent; - function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { - if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) { - return false; - } - var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption["compileOnSave"], basePath, errors); - if (typeof result === "boolean" && result) { - return result; - } - return false; - } - ts.convertCompileOnSaveOptionFromJson = convertCompileOnSaveOptionFromJson; - function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson; - function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson; - function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = ts.getBaseFileName(configFileName) === "jsconfig.json" - ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true } - : {}; - convertOptionsFromJson(ts.optionDeclarations, jsonOptions, basePath, options, ts.Diagnostics.Unknown_compiler_option_0, errors); - return options; - } - function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = { enable: ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; - var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions); - convertOptionsFromJson(ts.typeAcquisitionDeclarations, typeAcquisition, basePath, options, ts.Diagnostics.Unknown_type_acquisition_option_0, errors); - return options; - } - function convertOptionsFromJson(optionDeclarations, jsonOptions, basePath, defaultOptions, diagnosticMessage, errors) { - if (!jsonOptions) { - return; - } - var optionNameMap = ts.arrayToMap(optionDeclarations, function (opt) { return opt.name; }); - for (var id in jsonOptions) { - var opt = optionNameMap.get(id); - if (opt) { - defaultOptions[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); - } - else { - errors.push(ts.createCompilerDiagnostic(diagnosticMessage, id)); - } - } - } - function convertJsonOption(opt, value, basePath, errors) { - var optType = opt.type; - var expectedType = typeof optType === "string" ? optType : "string"; - if (optType === "list" && ts.isArray(value)) { - return convertJsonOptionOfListType(opt, value, basePath, errors); - } - else if (typeof value === expectedType) { - if (typeof optType !== "string") { - return convertJsonOptionOfCustomType(opt, value, errors); - } - else { - if (opt.isFilePath) { - value = ts.normalizePath(ts.combinePaths(basePath, value)); - if (value === "") { - value = "."; - } - } - } - return value; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, expectedType)); - } - } - function convertJsonOptionOfCustomType(opt, value, errors) { - var key = value.toLowerCase(); - var val = opt.type.get(key); - if (val !== undefined) { - return val; - } - else { - errors.push(createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - function convertJsonOptionOfListType(option, values, basePath, errors) { - return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return !!v; }); - } - function trimString(s) { - return typeof s.trim === "function" ? s.trim() : s.replace(/^[\s]+|[\s]+$/g, ""); - } - var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/; - var invalidMultipleRecursionPatterns = /(^|\/)\*\*\/(.*\/)?\*\*($|\/)/; - var invalidDotDotAfterRecursiveWildcardPattern = /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/; - var watchRecursivePattern = /\/[^/]*?[*?][^/]*\//; - var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; - function matchFileNames(fileNames, include, exclude, basePath, options, host, errors, extraFileExtensions) { - basePath = ts.normalizePath(basePath); - var keyMapper = host.useCaseSensitiveFileNames ? caseSensitiveKeyMapper : caseInsensitiveKeyMapper; - var literalFileMap = ts.createMap(); - var wildcardFileMap = ts.createMap(); - if (include) { - include = validateSpecs(include, errors, false); - } - if (exclude) { - exclude = validateSpecs(exclude, errors, true); - } - var wildcardDirectories = getWildcardDirectories(include, exclude, basePath, host.useCaseSensitiveFileNames); - var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions); - if (fileNames) { - for (var _i = 0, fileNames_1 = fileNames; _i < fileNames_1.length; _i++) { - var fileName = fileNames_1[_i]; - var file = ts.combinePaths(basePath, fileName); - literalFileMap.set(keyMapper(file), file); - } - } - if (include && include.length > 0) { - for (var _a = 0, _b = host.readDirectory(basePath, supportedExtensions, exclude, include); _a < _b.length; _a++) { - var file = _b[_a]; - if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { - continue; - } - removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); - var key = keyMapper(file); - if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { - wildcardFileMap.set(key, file); - } - } - } - var literalFiles = ts.arrayFrom(literalFileMap.values()); - var wildcardFiles = ts.arrayFrom(wildcardFileMap.values()); - return { - fileNames: literalFiles.concat(wildcardFiles), - wildcardDirectories: wildcardDirectories - }; - } - function validateSpecs(specs, errors, allowTrailingRecursion) { - var validSpecs = []; - for (var _i = 0, specs_1 = specs; _i < specs_1.length; _i++) { - var spec = specs_1[_i]; - if (!allowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidMultipleRecursionPatterns.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidDotDotAfterRecursiveWildcardPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else { - validSpecs.push(spec); - } - } - return validSpecs; - } - function getWildcardDirectories(include, exclude, path, useCaseSensitiveFileNames) { - var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude"); - var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i"); - var wildcardDirectories = {}; - if (include !== undefined) { - var recursiveKeys = []; - for (var _i = 0, include_1 = include; _i < include_1.length; _i++) { - var file = include_1[_i]; - var spec = ts.normalizePath(ts.combinePaths(path, file)); - if (excludeRegex && excludeRegex.test(spec)) { - continue; - } - var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames); - if (match) { - var key = match.key, flags = match.flags; - var existingFlags = wildcardDirectories[key]; - if (existingFlags === undefined || existingFlags < flags) { - wildcardDirectories[key] = flags; - if (flags === 1) { - recursiveKeys.push(key); - } - } - } - } - for (var key in wildcardDirectories) - if (ts.hasProperty(wildcardDirectories, key)) { - for (var _a = 0, recursiveKeys_1 = recursiveKeys; _a < recursiveKeys_1.length; _a++) { - var recursiveKey = recursiveKeys_1[_a]; - if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) { - delete wildcardDirectories[key]; - } - } - } - } - return wildcardDirectories; - } - function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) { - var match = wildcardDirectoryPattern.exec(spec); - if (match) { - return { - key: useCaseSensitiveFileNames ? match[0] : match[0].toLowerCase(), - flags: watchRecursivePattern.test(spec) ? 1 : 0 - }; - } - if (ts.isImplicitGlob(spec)) { - return { key: spec, flags: 1 }; - } - return undefined; - } - function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var adjustedExtensionPriority = ts.adjustExtensionPriority(extensionPriority, extensions); - for (var i = 0; i < adjustedExtensionPriority; i++) { - var higherPriorityExtension = extensions[i]; - var higherPriorityPath = keyMapper(ts.changeExtension(file, higherPriorityExtension)); - if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { - return true; - } - } - return false; - } - function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var nextExtensionPriority = ts.getNextLowestExtensionPriority(extensionPriority, extensions); - for (var i = nextExtensionPriority; i < extensions.length; i++) { - var lowerPriorityExtension = extensions[i]; - var lowerPriorityPath = keyMapper(ts.changeExtension(file, lowerPriorityExtension)); - wildcardFiles.delete(lowerPriorityPath); - } - } - function caseSensitiveKeyMapper(key) { - return key; - } - function caseInsensitiveKeyMapper(key) { - return key.toLowerCase(); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var ScriptSnapshot; - (function (ScriptSnapshot) { - var StringScriptSnapshot = (function () { - function StringScriptSnapshot(text) { - this.text = text; - } - StringScriptSnapshot.prototype.getText = function (start, end) { - return start === 0 && end === this.text.length - ? this.text - : this.text.substring(start, end); - }; - StringScriptSnapshot.prototype.getLength = function () { - return this.text.length; - }; - StringScriptSnapshot.prototype.getChangeRange = function () { - return undefined; - }; - return StringScriptSnapshot; - }()); - function fromString(text) { - return new StringScriptSnapshot(text); - } - ScriptSnapshot.fromString = fromString; - })(ScriptSnapshot = ts.ScriptSnapshot || (ts.ScriptSnapshot = {})); - var TextChange = (function () { - function TextChange() { - } - return TextChange; - }()); - ts.TextChange = TextChange; - var HighlightSpanKind; - (function (HighlightSpanKind) { - HighlightSpanKind.none = "none"; - HighlightSpanKind.definition = "definition"; - HighlightSpanKind.reference = "reference"; - HighlightSpanKind.writtenReference = "writtenReference"; - })(HighlightSpanKind = ts.HighlightSpanKind || (ts.HighlightSpanKind = {})); - var IndentStyle; - (function (IndentStyle) { - IndentStyle[IndentStyle["None"] = 0] = "None"; - IndentStyle[IndentStyle["Block"] = 1] = "Block"; - IndentStyle[IndentStyle["Smart"] = 2] = "Smart"; - })(IndentStyle = ts.IndentStyle || (ts.IndentStyle = {})); - var SymbolDisplayPartKind; - (function (SymbolDisplayPartKind) { - SymbolDisplayPartKind[SymbolDisplayPartKind["aliasName"] = 0] = "aliasName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["className"] = 1] = "className"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumName"] = 2] = "enumName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["fieldName"] = 3] = "fieldName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["interfaceName"] = 4] = "interfaceName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["keyword"] = 5] = "keyword"; - SymbolDisplayPartKind[SymbolDisplayPartKind["lineBreak"] = 6] = "lineBreak"; - SymbolDisplayPartKind[SymbolDisplayPartKind["numericLiteral"] = 7] = "numericLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["stringLiteral"] = 8] = "stringLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["localName"] = 9] = "localName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["methodName"] = 10] = "methodName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["moduleName"] = 11] = "moduleName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["operator"] = 12] = "operator"; - SymbolDisplayPartKind[SymbolDisplayPartKind["parameterName"] = 13] = "parameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["propertyName"] = 14] = "propertyName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["punctuation"] = 15] = "punctuation"; - SymbolDisplayPartKind[SymbolDisplayPartKind["space"] = 16] = "space"; - SymbolDisplayPartKind[SymbolDisplayPartKind["text"] = 17] = "text"; - SymbolDisplayPartKind[SymbolDisplayPartKind["typeParameterName"] = 18] = "typeParameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumMemberName"] = 19] = "enumMemberName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["functionName"] = 20] = "functionName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["regularExpressionLiteral"] = 21] = "regularExpressionLiteral"; - })(SymbolDisplayPartKind = ts.SymbolDisplayPartKind || (ts.SymbolDisplayPartKind = {})); - var OutputFileType; - (function (OutputFileType) { - OutputFileType[OutputFileType["JavaScript"] = 0] = "JavaScript"; - OutputFileType[OutputFileType["SourceMap"] = 1] = "SourceMap"; - OutputFileType[OutputFileType["Declaration"] = 2] = "Declaration"; - })(OutputFileType = ts.OutputFileType || (ts.OutputFileType = {})); - var EndOfLineState; - (function (EndOfLineState) { - EndOfLineState[EndOfLineState["None"] = 0] = "None"; - EndOfLineState[EndOfLineState["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia"; - EndOfLineState[EndOfLineState["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; - EndOfLineState[EndOfLineState["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; - EndOfLineState[EndOfLineState["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; - })(EndOfLineState = ts.EndOfLineState || (ts.EndOfLineState = {})); - var TokenClass; - (function (TokenClass) { - TokenClass[TokenClass["Punctuation"] = 0] = "Punctuation"; - TokenClass[TokenClass["Keyword"] = 1] = "Keyword"; - TokenClass[TokenClass["Operator"] = 2] = "Operator"; - TokenClass[TokenClass["Comment"] = 3] = "Comment"; - TokenClass[TokenClass["Whitespace"] = 4] = "Whitespace"; - TokenClass[TokenClass["Identifier"] = 5] = "Identifier"; - TokenClass[TokenClass["NumberLiteral"] = 6] = "NumberLiteral"; - TokenClass[TokenClass["StringLiteral"] = 7] = "StringLiteral"; - TokenClass[TokenClass["RegExpLiteral"] = 8] = "RegExpLiteral"; - })(TokenClass = ts.TokenClass || (ts.TokenClass = {})); - var ScriptElementKind; - (function (ScriptElementKind) { - ScriptElementKind.unknown = ""; - ScriptElementKind.warning = "warning"; - ScriptElementKind.keyword = "keyword"; - ScriptElementKind.scriptElement = "script"; - ScriptElementKind.moduleElement = "module"; - ScriptElementKind.classElement = "class"; - ScriptElementKind.localClassElement = "local class"; - ScriptElementKind.interfaceElement = "interface"; - ScriptElementKind.typeElement = "type"; - ScriptElementKind.enumElement = "enum"; - ScriptElementKind.enumMemberElement = "enum member"; - ScriptElementKind.variableElement = "var"; - ScriptElementKind.localVariableElement = "local var"; - ScriptElementKind.functionElement = "function"; - ScriptElementKind.localFunctionElement = "local function"; - ScriptElementKind.memberFunctionElement = "method"; - ScriptElementKind.memberGetAccessorElement = "getter"; - ScriptElementKind.memberSetAccessorElement = "setter"; - ScriptElementKind.memberVariableElement = "property"; - ScriptElementKind.constructorImplementationElement = "constructor"; - ScriptElementKind.callSignatureElement = "call"; - ScriptElementKind.indexSignatureElement = "index"; - ScriptElementKind.constructSignatureElement = "construct"; - ScriptElementKind.parameterElement = "parameter"; - ScriptElementKind.typeParameterElement = "type parameter"; - ScriptElementKind.primitiveType = "primitive type"; - ScriptElementKind.label = "label"; - ScriptElementKind.alias = "alias"; - ScriptElementKind.constElement = "const"; - ScriptElementKind.letElement = "let"; - ScriptElementKind.directory = "directory"; - ScriptElementKind.externalModuleName = "external module name"; - ScriptElementKind.jsxAttribute = "JSX attribute"; - })(ScriptElementKind = ts.ScriptElementKind || (ts.ScriptElementKind = {})); - var ScriptElementKindModifier; - (function (ScriptElementKindModifier) { - ScriptElementKindModifier.none = ""; - ScriptElementKindModifier.publicMemberModifier = "public"; - ScriptElementKindModifier.privateMemberModifier = "private"; - ScriptElementKindModifier.protectedMemberModifier = "protected"; - ScriptElementKindModifier.exportedModifier = "export"; - ScriptElementKindModifier.ambientModifier = "declare"; - ScriptElementKindModifier.staticModifier = "static"; - ScriptElementKindModifier.abstractModifier = "abstract"; - })(ScriptElementKindModifier = ts.ScriptElementKindModifier || (ts.ScriptElementKindModifier = {})); - var ClassificationTypeNames = (function () { - function ClassificationTypeNames() { - } - return ClassificationTypeNames; - }()); - ClassificationTypeNames.comment = "comment"; - ClassificationTypeNames.identifier = "identifier"; - ClassificationTypeNames.keyword = "keyword"; - ClassificationTypeNames.numericLiteral = "number"; - ClassificationTypeNames.operator = "operator"; - ClassificationTypeNames.stringLiteral = "string"; - ClassificationTypeNames.whiteSpace = "whitespace"; - ClassificationTypeNames.text = "text"; - ClassificationTypeNames.punctuation = "punctuation"; - ClassificationTypeNames.className = "class name"; - ClassificationTypeNames.enumName = "enum name"; - ClassificationTypeNames.interfaceName = "interface name"; - ClassificationTypeNames.moduleName = "module name"; - ClassificationTypeNames.typeParameterName = "type parameter name"; - ClassificationTypeNames.typeAliasName = "type alias name"; - ClassificationTypeNames.parameterName = "parameter name"; - ClassificationTypeNames.docCommentTagName = "doc comment tag name"; - ClassificationTypeNames.jsxOpenTagName = "jsx open tag name"; - ClassificationTypeNames.jsxCloseTagName = "jsx close tag name"; - ClassificationTypeNames.jsxSelfClosingTagName = "jsx self closing tag name"; - ClassificationTypeNames.jsxAttribute = "jsx attribute"; - ClassificationTypeNames.jsxText = "jsx text"; - ClassificationTypeNames.jsxAttributeStringLiteralValue = "jsx attribute string literal value"; - ts.ClassificationTypeNames = ClassificationTypeNames; - var ClassificationType; - (function (ClassificationType) { - ClassificationType[ClassificationType["comment"] = 1] = "comment"; - ClassificationType[ClassificationType["identifier"] = 2] = "identifier"; - ClassificationType[ClassificationType["keyword"] = 3] = "keyword"; - ClassificationType[ClassificationType["numericLiteral"] = 4] = "numericLiteral"; - ClassificationType[ClassificationType["operator"] = 5] = "operator"; - ClassificationType[ClassificationType["stringLiteral"] = 6] = "stringLiteral"; - ClassificationType[ClassificationType["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; - ClassificationType[ClassificationType["whiteSpace"] = 8] = "whiteSpace"; - ClassificationType[ClassificationType["text"] = 9] = "text"; - ClassificationType[ClassificationType["punctuation"] = 10] = "punctuation"; - ClassificationType[ClassificationType["className"] = 11] = "className"; - ClassificationType[ClassificationType["enumName"] = 12] = "enumName"; - ClassificationType[ClassificationType["interfaceName"] = 13] = "interfaceName"; - ClassificationType[ClassificationType["moduleName"] = 14] = "moduleName"; - ClassificationType[ClassificationType["typeParameterName"] = 15] = "typeParameterName"; - ClassificationType[ClassificationType["typeAliasName"] = 16] = "typeAliasName"; - ClassificationType[ClassificationType["parameterName"] = 17] = "parameterName"; - ClassificationType[ClassificationType["docCommentTagName"] = 18] = "docCommentTagName"; - ClassificationType[ClassificationType["jsxOpenTagName"] = 19] = "jsxOpenTagName"; - ClassificationType[ClassificationType["jsxCloseTagName"] = 20] = "jsxCloseTagName"; - ClassificationType[ClassificationType["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName"; - ClassificationType[ClassificationType["jsxAttribute"] = 22] = "jsxAttribute"; - ClassificationType[ClassificationType["jsxText"] = 23] = "jsxText"; - ClassificationType[ClassificationType["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue"; - })(ClassificationType = ts.ClassificationType || (ts.ClassificationType = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.scanner = ts.createScanner(5, true); - ts.emptyArray = []; - var SemanticMeaning; - (function (SemanticMeaning) { - SemanticMeaning[SemanticMeaning["None"] = 0] = "None"; - SemanticMeaning[SemanticMeaning["Value"] = 1] = "Value"; - SemanticMeaning[SemanticMeaning["Type"] = 2] = "Type"; - SemanticMeaning[SemanticMeaning["Namespace"] = 4] = "Namespace"; - SemanticMeaning[SemanticMeaning["All"] = 7] = "All"; - })(SemanticMeaning = ts.SemanticMeaning || (ts.SemanticMeaning = {})); - function getMeaningFromDeclaration(node) { - switch (node.kind) { - case 146: - case 226: - case 176: - case 149: - case 148: - case 261: - case 262: - case 264: - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - case 187: - case 260: - case 253: - return 1; - case 145: - case 230: - case 231: - case 163: - return 2; - case 229: - case 232: - return 1 | 2; - case 233: - if (ts.isAmbientModule(node)) { - return 4 | 1; - } - else if (ts.getModuleInstanceState(node) === 1) { - return 4 | 1; - } - else { - return 4; - } - case 241: - case 242: - case 237: - case 238: - case 243: - case 244: - return 1 | 2 | 4; - case 265: - return 4 | 1; - } - return 1 | 2 | 4; - } - ts.getMeaningFromDeclaration = getMeaningFromDeclaration; - function getMeaningFromLocation(node) { - if (node.kind === 265) { - return 1; - } - else if (node.parent.kind === 243) { - return 1 | 2 | 4; - } - else if (isInRightSideOfImport(node)) { - return getMeaningFromRightHandSideOfImportEquals(node); - } - else if (ts.isDeclarationName(node)) { - return getMeaningFromDeclaration(node.parent); - } - else if (isTypeReference(node)) { - return 2; - } - else if (isNamespaceReference(node)) { - return 4; - } - else { - return 1; - } - } - ts.getMeaningFromLocation = getMeaningFromLocation; - function getMeaningFromRightHandSideOfImportEquals(node) { - ts.Debug.assert(node.kind === 71); - if (node.parent.kind === 143 && - node.parent.right === node && - node.parent.parent.kind === 237) { - return 1 | 2 | 4; - } - return 4; - } - function isInRightSideOfImport(node) { - while (node.parent.kind === 143) { - node = node.parent; - } - return ts.isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; - } - function isNamespaceReference(node) { - return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); - } - function isQualifiedNameNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 143) { - while (root.parent && root.parent.kind === 143) { - root = root.parent; - } - isLastClause = root.right === node; - } - return root.parent.kind === 159 && !isLastClause; - } - function isPropertyAccessNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 179) { - while (root.parent && root.parent.kind === 179) { - root = root.parent; - } - isLastClause = root.name === node; - } - if (!isLastClause && root.parent.kind === 201 && root.parent.parent.kind === 259) { - var decl = root.parent.parent.parent; - return (decl.kind === 229 && root.parent.parent.token === 108) || - (decl.kind === 230 && root.parent.parent.token === 85); - } - return false; - } - function isTypeReference(node) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(node)) { - node = node.parent; - } - return node.parent.kind === 159 || - (node.parent.kind === 201 && !ts.isExpressionWithTypeArgumentsInClassExtendsClause(node.parent)) || - (node.kind === 99 && !ts.isPartOfExpression(node)) || - node.kind === 169; - } - function isCallExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 181); - } - ts.isCallExpressionTarget = isCallExpressionTarget; - function isNewExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 182); - } - ts.isNewExpressionTarget = isNewExpressionTarget; - function isCallOrNewExpressionTarget(node, kind) { - var target = climbPastPropertyAccess(node); - return target && target.parent && target.parent.kind === kind && target.parent.expression === target; - } - function climbPastPropertyAccess(node) { - return isRightSideOfPropertyAccess(node) ? node.parent : node; - } - ts.climbPastPropertyAccess = climbPastPropertyAccess; - function getTargetLabel(referenceNode, labelName) { - while (referenceNode) { - if (referenceNode.kind === 222 && referenceNode.label.text === labelName) { - return referenceNode.label; - } - referenceNode = referenceNode.parent; - } - return undefined; - } - ts.getTargetLabel = getTargetLabel; - function isJumpStatementTarget(node) { - return node.kind === 71 && - (node.parent.kind === 218 || node.parent.kind === 217) && - node.parent.label === node; - } - ts.isJumpStatementTarget = isJumpStatementTarget; - function isLabelOfLabeledStatement(node) { - return node.kind === 71 && - node.parent.kind === 222 && - node.parent.label === node; - } - function isLabelName(node) { - return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); - } - ts.isLabelName = isLabelName; - function isRightSideOfQualifiedName(node) { - return node.parent.kind === 143 && node.parent.right === node; - } - ts.isRightSideOfQualifiedName = isRightSideOfQualifiedName; - function isRightSideOfPropertyAccess(node) { - return node && node.parent && node.parent.kind === 179 && node.parent.name === node; - } - ts.isRightSideOfPropertyAccess = isRightSideOfPropertyAccess; - function isNameOfModuleDeclaration(node) { - return node.parent.kind === 233 && node.parent.name === node; - } - ts.isNameOfModuleDeclaration = isNameOfModuleDeclaration; - function isNameOfFunctionDeclaration(node) { - return node.kind === 71 && - ts.isFunctionLike(node.parent) && node.parent.name === node; - } - ts.isNameOfFunctionDeclaration = isNameOfFunctionDeclaration; - function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { - if (node.kind === 9 || node.kind === 8) { - switch (node.parent.kind) { - case 149: - case 148: - case 261: - case 264: - case 151: - case 150: - case 153: - case 154: - case 233: - return ts.getNameOfDeclaration(node.parent) === node; - case 180: - return node.parent.argumentExpression === node; - case 144: - return true; - } - } - return false; - } - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess = isLiteralNameOfPropertyDeclarationOrIndexAccess; - function isExpressionOfExternalModuleImportEqualsDeclaration(node) { - return ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node; - } - ts.isExpressionOfExternalModuleImportEqualsDeclaration = isExpressionOfExternalModuleImportEqualsDeclaration; - function isInsideComment(sourceFile, token, position) { - return position <= token.getStart(sourceFile) && - (isInsideCommentRange(ts.getTrailingCommentRanges(sourceFile.text, token.getFullStart())) || - isInsideCommentRange(ts.getLeadingCommentRanges(sourceFile.text, token.getFullStart()))); - function isInsideCommentRange(comments) { - return ts.forEach(comments, function (comment) { - if (comment.pos < position && position < comment.end) { - return true; - } - else if (position === comment.end) { - var text = sourceFile.text; - var width = comment.end - comment.pos; - if (width <= 2 || text.charCodeAt(comment.pos + 1) === 47) { - return true; - } - else { - return !(text.charCodeAt(comment.end - 1) === 47 && - text.charCodeAt(comment.end - 2) === 42); - } - } - return false; - }); - } - } - ts.isInsideComment = isInsideComment; - function getContainerNode(node) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 265: - case 151: - case 150: - case 228: - case 186: - case 153: - case 154: - case 229: - case 230: - case 232: - case 233: - return node; - } - } - } - ts.getContainerNode = getContainerNode; - function getNodeKind(node) { - switch (node.kind) { - case 265: - return ts.isExternalModule(node) ? ts.ScriptElementKind.moduleElement : ts.ScriptElementKind.scriptElement; - case 233: - return ts.ScriptElementKind.moduleElement; - case 229: - case 199: - return ts.ScriptElementKind.classElement; - case 230: return ts.ScriptElementKind.interfaceElement; - case 231: return ts.ScriptElementKind.typeElement; - case 232: return ts.ScriptElementKind.enumElement; - case 226: - return getKindOfVariableDeclaration(node); - case 176: - return getKindOfVariableDeclaration(ts.getRootDeclaration(node)); - case 187: - case 228: - case 186: - return ts.ScriptElementKind.functionElement; - case 153: return ts.ScriptElementKind.memberGetAccessorElement; - case 154: return ts.ScriptElementKind.memberSetAccessorElement; - case 151: - case 150: - return ts.ScriptElementKind.memberFunctionElement; - case 149: - case 148: - return ts.ScriptElementKind.memberVariableElement; - case 157: return ts.ScriptElementKind.indexSignatureElement; - case 156: return ts.ScriptElementKind.constructSignatureElement; - case 155: return ts.ScriptElementKind.callSignatureElement; - case 152: return ts.ScriptElementKind.constructorImplementationElement; - case 145: return ts.ScriptElementKind.typeParameterElement; - case 264: return ts.ScriptElementKind.enumMemberElement; - case 146: return ts.hasModifier(node, 92) ? ts.ScriptElementKind.memberVariableElement : ts.ScriptElementKind.parameterElement; - case 237: - case 242: - case 239: - case 246: - case 240: - return ts.ScriptElementKind.alias; - case 290: - return ts.ScriptElementKind.typeElement; - default: - return ts.ScriptElementKind.unknown; - } - function getKindOfVariableDeclaration(v) { - return ts.isConst(v) - ? ts.ScriptElementKind.constElement - : ts.isLet(v) - ? ts.ScriptElementKind.letElement - : ts.ScriptElementKind.variableElement; - } - } - ts.getNodeKind = getNodeKind; - function isThis(node) { - switch (node.kind) { - case 99: - return true; - case 71: - return ts.identifierIsThisKeyword(node) && node.parent.kind === 146; - default: - return false; - } - } - ts.isThis = isThis; - var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*</; - function getLineStartPositionForPosition(position, sourceFile) { - var lineStarts = ts.getLineStarts(sourceFile); - var line = sourceFile.getLineAndCharacterOfPosition(position).line; - return lineStarts[line]; - } - ts.getLineStartPositionForPosition = getLineStartPositionForPosition; - function rangeContainsRange(r1, r2) { - return startEndContainsRange(r1.pos, r1.end, r2); - } - ts.rangeContainsRange = rangeContainsRange; - function startEndContainsRange(start, end, range) { - return start <= range.pos && end >= range.end; - } - ts.startEndContainsRange = startEndContainsRange; - function rangeContainsStartEnd(range, start, end) { - return range.pos <= start && range.end >= end; - } - ts.rangeContainsStartEnd = rangeContainsStartEnd; - function rangeOverlapsWithStartEnd(r1, start, end) { - return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end); - } - ts.rangeOverlapsWithStartEnd = rangeOverlapsWithStartEnd; - function startEndOverlapsWithStartEnd(start1, end1, start2, end2) { - var start = Math.max(start1, start2); - var end = Math.min(end1, end2); - return start < end; - } - ts.startEndOverlapsWithStartEnd = startEndOverlapsWithStartEnd; - function positionBelongsToNode(candidate, position, sourceFile) { - return candidate.end > position || !isCompletedNode(candidate, sourceFile); - } - ts.positionBelongsToNode = positionBelongsToNode; - function isCompletedNode(n, sourceFile) { - if (ts.nodeIsMissing(n)) { - return false; - } - switch (n.kind) { - case 229: - case 230: - case 232: - case 178: - case 174: - case 163: - case 207: - case 234: - case 235: - case 241: - case 245: - return nodeEndsWith(n, 18, sourceFile); - case 260: - return isCompletedNode(n.block, sourceFile); - case 182: - if (!n.arguments) { - return true; - } - case 181: - case 185: - case 168: - return nodeEndsWith(n, 20, sourceFile); - case 160: - case 161: - return isCompletedNode(n.type, sourceFile); - case 152: - case 153: - case 154: - case 228: - case 186: - case 151: - case 150: - case 156: - case 155: - case 187: - if (n.body) { - return isCompletedNode(n.body, sourceFile); - } - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 20, sourceFile); - case 233: - return n.body && isCompletedNode(n.body, sourceFile); - case 211: - if (n.elseStatement) { - return isCompletedNode(n.elseStatement, sourceFile); - } - return isCompletedNode(n.thenStatement, sourceFile); - case 210: - return isCompletedNode(n.expression, sourceFile) || - hasChildOfKind(n, 25); - case 177: - case 175: - case 180: - case 144: - case 165: - return nodeEndsWith(n, 22, sourceFile); - case 157: - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 22, sourceFile); - case 257: - case 258: - return false; - case 214: - case 215: - case 216: - case 213: - return isCompletedNode(n.statement, sourceFile); - case 212: - var hasWhileKeyword = findChildOfKind(n, 106, sourceFile); - if (hasWhileKeyword) { - return nodeEndsWith(n, 20, sourceFile); - } - return isCompletedNode(n.statement, sourceFile); - case 162: - return isCompletedNode(n.exprName, sourceFile); - case 189: - case 188: - case 190: - case 197: - case 198: - var unaryWordExpression = n; - return isCompletedNode(unaryWordExpression.expression, sourceFile); - case 183: - return isCompletedNode(n.template, sourceFile); - case 196: - var lastSpan = ts.lastOrUndefined(n.templateSpans); - return isCompletedNode(lastSpan, sourceFile); - case 205: - return ts.nodeIsPresent(n.literal); - case 244: - case 238: - return ts.nodeIsPresent(n.moduleSpecifier); - case 192: - return isCompletedNode(n.operand, sourceFile); - case 194: - return isCompletedNode(n.right, sourceFile); - case 195: - return isCompletedNode(n.whenFalse, sourceFile); - default: - return true; - } - } - ts.isCompletedNode = isCompletedNode; - function nodeEndsWith(n, expectedLastToken, sourceFile) { - var children = n.getChildren(sourceFile); - if (children.length) { - var last = ts.lastOrUndefined(children); - if (last.kind === expectedLastToken) { - return true; - } - else if (last.kind === 25 && children.length !== 1) { - return children[children.length - 2].kind === expectedLastToken; - } - } - return false; - } - function findListItemInfo(node) { - var list = findContainingList(node); - if (!list) { - return undefined; - } - var children = list.getChildren(); - var listItemIndex = ts.indexOf(children, node); - return { - listItemIndex: listItemIndex, - list: list - }; - } - ts.findListItemInfo = findListItemInfo; - function hasChildOfKind(n, kind, sourceFile) { - return !!findChildOfKind(n, kind, sourceFile); - } - ts.hasChildOfKind = hasChildOfKind; - function findChildOfKind(n, kind, sourceFile) { - return ts.forEach(n.getChildren(sourceFile), function (c) { return c.kind === kind && c; }); - } - ts.findChildOfKind = findChildOfKind; - function findContainingList(node) { - var syntaxList = ts.forEach(node.parent.getChildren(), function (c) { - if (c.kind === 294 && c.pos <= node.pos && c.end >= node.end) { - return c; - } - }); - ts.Debug.assert(!syntaxList || ts.contains(syntaxList.getChildren(), node)); - return syntaxList; - } - ts.findContainingList = findContainingList; - function getTouchingWord(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isWord(n.kind); }, includeJsDocComment); - } - ts.getTouchingWord = getTouchingWord; - function getTouchingPropertyName(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isPropertyName(n.kind); }, includeJsDocComment); - } - ts.getTouchingPropertyName = getTouchingPropertyName; - function getTouchingToken(sourceFile, position, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, false, includeItemAtEndPosition, includeJsDocComment); - } - ts.getTouchingToken = getTouchingToken; - function getTokenAtPosition(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, true, undefined, includeJsDocComment); - } - ts.getTokenAtPosition = getTokenAtPosition; - function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - var current = sourceFile; - outer: while (true) { - if (ts.isToken(current)) { - return current; - } - if (includeJsDocComment) { - var jsDocChildren = ts.filter(current.getChildren(), ts.isJSDocNode); - for (var _i = 0, jsDocChildren_1 = jsDocChildren; _i < jsDocChildren_1.length; _i++) { - var jsDocChild = jsDocChildren_1[_i]; - var start = allowPositionInLeadingTrivia ? jsDocChild.getFullStart() : jsDocChild.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = jsDocChild.getEnd(); - if (position < end || (position === end && jsDocChild.kind === 1)) { - current = jsDocChild; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, jsDocChild); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - } - for (var _a = 0, _b = current.getChildren(); _a < _b.length; _a++) { - var child = _b[_a]; - if (ts.isJSDocNode(child)) { - continue; - } - var start = allowPositionInLeadingTrivia ? child.getFullStart() : child.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = child.getEnd(); - if (position < end || (position === end && child.kind === 1)) { - current = child; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, child); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - return current; - } - } - function findTokenOnLeftOfPosition(file, position) { - var tokenAtPosition = getTokenAtPosition(file, position); - if (ts.isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { - return tokenAtPosition; - } - return findPrecedingToken(position, file); - } - ts.findTokenOnLeftOfPosition = findTokenOnLeftOfPosition; - function findNextToken(previousToken, parent) { - return find(parent); - function find(n) { - if (ts.isToken(n) && n.pos === previousToken.end) { - return n; - } - var children = n.getChildren(); - for (var _i = 0, children_2 = children; _i < children_2.length; _i++) { - var child = children_2[_i]; - var shouldDiveInChildNode = (child.pos <= previousToken.pos && child.end > previousToken.end) || - (child.pos === previousToken.end); - if (shouldDiveInChildNode && nodeHasTokens(child)) { - return find(child); - } - } - return undefined; - } - } - ts.findNextToken = findNextToken; - function findPrecedingToken(position, sourceFile, startNode) { - return find(startNode || sourceFile); - function findRightmostToken(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - var candidate = findRightmostChildNodeWithTokens(children, children.length); - return candidate && findRightmostToken(candidate); - } - function find(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - for (var i = 0; i < children.length; i++) { - var child = children[i]; - if (position < child.end && (nodeHasTokens(child) || child.kind === 10)) { - var start = child.getStart(sourceFile); - var lookInPreviousChild = (start >= position) || - (child.kind === 10 && start === child.end); - if (lookInPreviousChild) { - var candidate = findRightmostChildNodeWithTokens(children, i); - return candidate && findRightmostToken(candidate); - } - else { - return find(child); - } - } - } - ts.Debug.assert(startNode !== undefined || n.kind === 265); - if (children.length) { - var candidate = findRightmostChildNodeWithTokens(children, children.length); - return candidate && findRightmostToken(candidate); - } - } - function findRightmostChildNodeWithTokens(children, exclusiveStartPosition) { - for (var i = exclusiveStartPosition - 1; i >= 0; i--) { - if (nodeHasTokens(children[i])) { - return children[i]; - } - } - } - } - ts.findPrecedingToken = findPrecedingToken; - function isInString(sourceFile, position) { - var previousToken = findPrecedingToken(position, sourceFile); - if (previousToken && previousToken.kind === 9) { - var start = previousToken.getStart(); - var end = previousToken.getEnd(); - if (start < position && position < end) { - return true; - } - if (position === end) { - return !!previousToken.isUnterminated; - } - } - return false; - } - ts.isInString = isInString; - function isInComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, undefined); - } - ts.isInComment = isInComment; - function isInsideJsxElementOrAttribute(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - if (!token) { - return false; - } - if (token.kind === 10) { - return true; - } - if (token.kind === 27 && token.parent.kind === 10) { - return true; - } - if (token.kind === 27 && token.parent.kind === 256) { - return true; - } - if (token && token.kind === 18 && token.parent.kind === 256) { - return true; - } - if (token.kind === 27 && token.parent.kind === 252) { - return true; - } - return false; - } - ts.isInsideJsxElementOrAttribute = isInsideJsxElementOrAttribute; - function isInTemplateString(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - return ts.isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile); - } - ts.isInTemplateString = isInTemplateString; - function isInCommentHelper(sourceFile, position, predicate) { - var token = getTokenAtPosition(sourceFile, position); - if (token && position <= token.getStart(sourceFile)) { - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - return predicate ? - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 ? position <= c.end : position < c.end) && - predicate(c); }) : - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 ? position <= c.end : position < c.end); }); - } - return false; - } - ts.isInCommentHelper = isInCommentHelper; - function hasDocComment(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - return ts.forEach(commentRanges, jsDocPrefix); - function jsDocPrefix(c) { - var text = sourceFile.text; - return text.length >= c.pos + 3 && text[c.pos] === "/" && text[c.pos + 1] === "*" && text[c.pos + 2] === "*"; - } - } - ts.hasDocComment = hasDocComment; - function getJsDocTagAtPosition(sourceFile, position) { - var node = ts.getTokenAtPosition(sourceFile, position); - if (ts.isToken(node)) { - switch (node.kind) { - case 104: - case 110: - case 76: - node = node.parent === undefined ? undefined : node.parent.parent; - break; - default: - node = node.parent; - break; - } - } - if (node) { - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (jsDoc.tags) { - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.pos <= position && position <= tag.end) { - return tag; - } - } - } - } - } - } - return undefined; - } - ts.getJsDocTagAtPosition = getJsDocTagAtPosition; - function nodeHasTokens(n) { - return n.getWidth() !== 0; - } - function getNodeModifiers(node) { - var flags = ts.getCombinedModifierFlags(node); - var result = []; - if (flags & 8) - result.push(ts.ScriptElementKindModifier.privateMemberModifier); - if (flags & 16) - result.push(ts.ScriptElementKindModifier.protectedMemberModifier); - if (flags & 4) - result.push(ts.ScriptElementKindModifier.publicMemberModifier); - if (flags & 32) - result.push(ts.ScriptElementKindModifier.staticModifier); - if (flags & 128) - result.push(ts.ScriptElementKindModifier.abstractModifier); - if (flags & 1) - result.push(ts.ScriptElementKindModifier.exportedModifier); - if (ts.isInAmbientContext(node)) - result.push(ts.ScriptElementKindModifier.ambientModifier); - return result.length > 0 ? result.join(",") : ts.ScriptElementKindModifier.none; - } - ts.getNodeModifiers = getNodeModifiers; - function getTypeArgumentOrTypeParameterList(node) { - if (node.kind === 159 || node.kind === 181) { - return node.typeArguments; - } - if (ts.isFunctionLike(node) || node.kind === 229 || node.kind === 230) { - return node.typeParameters; - } - return undefined; - } - ts.getTypeArgumentOrTypeParameterList = getTypeArgumentOrTypeParameterList; - function isWord(kind) { - return kind === 71 || ts.isKeyword(kind); - } - ts.isWord = isWord; - function isPropertyName(kind) { - return kind === 9 || kind === 8 || isWord(kind); - } - function isComment(kind) { - return kind === 2 || kind === 3; - } - ts.isComment = isComment; - function isStringOrRegularExpressionOrTemplateLiteral(kind) { - if (kind === 9 - || kind === 12 - || ts.isTemplateLiteralKind(kind)) { - return true; - } - return false; - } - ts.isStringOrRegularExpressionOrTemplateLiteral = isStringOrRegularExpressionOrTemplateLiteral; - function isPunctuation(kind) { - return 17 <= kind && kind <= 70; - } - ts.isPunctuation = isPunctuation; - function isInsideTemplateLiteral(node, position) { - return ts.isTemplateLiteralKind(node.kind) - && (node.getStart() < position && position < node.getEnd()) || (!!node.isUnterminated && position === node.getEnd()); - } - ts.isInsideTemplateLiteral = isInsideTemplateLiteral; - function isAccessibilityModifier(kind) { - switch (kind) { - case 114: - case 112: - case 113: - return true; - } - return false; - } - ts.isAccessibilityModifier = isAccessibilityModifier; - function compareDataObjects(dst, src) { - for (var e in dst) { - if (typeof dst[e] === "object") { - if (!compareDataObjects(dst[e], src[e])) { - return false; - } - } - else if (typeof dst[e] !== "function") { - if (dst[e] !== src[e]) { - return false; - } - } - } - return true; - } - ts.compareDataObjects = compareDataObjects; - function isArrayLiteralOrObjectLiteralDestructuringPattern(node) { - if (node.kind === 177 || - node.kind === 178) { - if (node.parent.kind === 194 && - node.parent.left === node && - node.parent.operatorToken.kind === 58) { - return true; - } - if (node.parent.kind === 216 && - node.parent.initializer === node) { - return true; - } - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 261 ? node.parent.parent : node.parent)) { - return true; - } - } - return false; - } - ts.isArrayLiteralOrObjectLiteralDestructuringPattern = isArrayLiteralOrObjectLiteralDestructuringPattern; - function hasTrailingDirectorySeparator(path) { - var lastCharacter = path.charAt(path.length - 1); - return lastCharacter === "/" || lastCharacter === "\\"; - } - ts.hasTrailingDirectorySeparator = hasTrailingDirectorySeparator; - function isInReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isReferenceComment); - function isReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInReferenceComment = isInReferenceComment; - function isInNonReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isNonReferenceComment); - function isNonReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return !tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInNonReferenceComment = isInNonReferenceComment; - function createTextSpanFromNode(node, sourceFile) { - return ts.createTextSpanFromBounds(node.getStart(sourceFile), node.getEnd()); - } - ts.createTextSpanFromNode = createTextSpanFromNode; - function isTypeKeyword(kind) { - switch (kind) { - case 119: - case 122: - case 130: - case 133: - case 134: - case 136: - case 137: - case 105: - return true; - default: - return false; - } - } - ts.isTypeKeyword = isTypeKeyword; - function isExternalModuleSymbol(moduleSymbol) { - ts.Debug.assert(!!(moduleSymbol.flags & 1536)); - return moduleSymbol.name.charCodeAt(0) === 34; - } - ts.isExternalModuleSymbol = isExternalModuleSymbol; - function nodeSeenTracker() { - var seen = []; - return function (node) { - var id = ts.getNodeId(node); - return !seen[id] && (seen[id] = true); - }; - } - ts.nodeSeenTracker = nodeSeenTracker; -})(ts || (ts = {})); -(function (ts) { - function isFirstDeclarationOfSymbolParameter(symbol) { - return symbol.declarations && symbol.declarations.length > 0 && symbol.declarations[0].kind === 146; - } - ts.isFirstDeclarationOfSymbolParameter = isFirstDeclarationOfSymbolParameter; - var displayPartWriter = getDisplayPartWriter(); - function getDisplayPartWriter() { - var displayParts; - var lineStart; - var indent; - resetWriter(); - return { - displayParts: function () { return displayParts; }, - writeKeyword: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.keyword); }, - writeOperator: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.operator); }, - writePunctuation: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.punctuation); }, - writeSpace: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.space); }, - writeStringLiteral: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.stringLiteral); }, - writeParameter: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.parameterName); }, - writeProperty: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.propertyName); }, - writeSymbol: writeSymbol, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - clear: resetWriter, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - function writeIndent() { - if (lineStart) { - var indentString = ts.getIndentString(indent); - if (indentString) { - displayParts.push(displayPart(indentString, ts.SymbolDisplayPartKind.space)); - } - lineStart = false; - } - } - function writeKind(text, kind) { - writeIndent(); - displayParts.push(displayPart(text, kind)); - } - function writeSymbol(text, symbol) { - writeIndent(); - displayParts.push(symbolPart(text, symbol)); - } - function writeLine() { - displayParts.push(lineBreakPart()); - lineStart = true; - } - function resetWriter() { - displayParts = []; - lineStart = true; - indent = 0; - } - } - function symbolPart(text, symbol) { - return displayPart(text, displayPartKind(symbol)); - function displayPartKind(symbol) { - var flags = symbol.flags; - if (flags & 3) { - return isFirstDeclarationOfSymbolParameter(symbol) ? ts.SymbolDisplayPartKind.parameterName : ts.SymbolDisplayPartKind.localName; - } - else if (flags & 4) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 32768) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 65536) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 8) { - return ts.SymbolDisplayPartKind.enumMemberName; - } - else if (flags & 16) { - return ts.SymbolDisplayPartKind.functionName; - } - else if (flags & 32) { - return ts.SymbolDisplayPartKind.className; - } - else if (flags & 64) { - return ts.SymbolDisplayPartKind.interfaceName; - } - else if (flags & 384) { - return ts.SymbolDisplayPartKind.enumName; - } - else if (flags & 1536) { - return ts.SymbolDisplayPartKind.moduleName; - } - else if (flags & 8192) { - return ts.SymbolDisplayPartKind.methodName; - } - else if (flags & 262144) { - return ts.SymbolDisplayPartKind.typeParameterName; - } - else if (flags & 524288) { - return ts.SymbolDisplayPartKind.aliasName; - } - else if (flags & 8388608) { - return ts.SymbolDisplayPartKind.aliasName; - } - return ts.SymbolDisplayPartKind.text; - } - } - ts.symbolPart = symbolPart; - function displayPart(text, kind) { - return { - text: text, - kind: ts.SymbolDisplayPartKind[kind] - }; - } - ts.displayPart = displayPart; - function spacePart() { - return displayPart(" ", ts.SymbolDisplayPartKind.space); - } - ts.spacePart = spacePart; - function keywordPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.keyword); - } - ts.keywordPart = keywordPart; - function punctuationPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.punctuation); - } - ts.punctuationPart = punctuationPart; - function operatorPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.operator); - } - ts.operatorPart = operatorPart; - function textOrKeywordPart(text) { - var kind = ts.stringToToken(text); - return kind === undefined - ? textPart(text) - : keywordPart(kind); - } - ts.textOrKeywordPart = textOrKeywordPart; - function textPart(text) { - return displayPart(text, ts.SymbolDisplayPartKind.text); - } - ts.textPart = textPart; - var carriageReturnLineFeed = "\r\n"; - function getNewLineOrDefaultFromHost(host) { - return host.getNewLine ? host.getNewLine() : carriageReturnLineFeed; - } - ts.getNewLineOrDefaultFromHost = getNewLineOrDefaultFromHost; - function lineBreakPart() { - return displayPart("\n", ts.SymbolDisplayPartKind.lineBreak); - } - ts.lineBreakPart = lineBreakPart; - function mapToDisplayParts(writeDisplayParts) { - writeDisplayParts(displayPartWriter); - var result = displayPartWriter.displayParts(); - displayPartWriter.clear(); - return result; - } - ts.mapToDisplayParts = mapToDisplayParts; - function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - }); - } - ts.typeToDisplayParts = typeToDisplayParts; - function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags) { - return mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags); - }); - } - ts.symbolToDisplayParts = symbolToDisplayParts; - function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags); - }); - } - ts.signatureToDisplayParts = signatureToDisplayParts; - function getDeclaredName(typeChecker, symbol, location) { - if (isImportOrExportSpecifierName(location) || ts.isStringOrNumericLiteral(location) && location.parent.kind === 144) { - return location.text; - } - var localExportDefaultSymbol = ts.getLocalSymbolForExportDefault(symbol); - return typeChecker.symbolToString(localExportDefaultSymbol || symbol); - } - ts.getDeclaredName = getDeclaredName; - function isImportOrExportSpecifierName(location) { - return location.parent && - (location.parent.kind === 242 || location.parent.kind === 246) && - location.parent.propertyName === location; - } - ts.isImportOrExportSpecifierName = isImportOrExportSpecifierName; - function stripQuotes(name) { - var length = name.length; - if (length >= 2 && - name.charCodeAt(0) === name.charCodeAt(length - 1) && - (name.charCodeAt(0) === 34 || name.charCodeAt(0) === 39)) { - return name.substring(1, length - 1); - } - return name; - } - ts.stripQuotes = stripQuotes; - function scriptKindIs(fileName, host) { - var scriptKinds = []; - for (var _i = 2; _i < arguments.length; _i++) { - scriptKinds[_i - 2] = arguments[_i]; - } - var scriptKind = getScriptKind(fileName, host); - return ts.forEach(scriptKinds, function (k) { return k === scriptKind; }); - } - ts.scriptKindIs = scriptKindIs; - function getScriptKind(fileName, host) { - var scriptKind; - if (host && host.getScriptKind) { - scriptKind = host.getScriptKind(fileName); - } - if (!scriptKind) { - scriptKind = ts.getScriptKindFromFileName(fileName); - } - return ts.ensureScriptKind(fileName, scriptKind); - } - ts.getScriptKind = getScriptKind; - function sanitizeConfigFile(configFileName, content) { - var options = { - fileName: "config.js", - compilerOptions: { - target: 2, - removeComments: true - }, - reportDiagnostics: true - }; - var _a = ts.transpileModule("(" + content + ")", options), outputText = _a.outputText, diagnostics = _a.diagnostics; - var trimmedOutput = outputText.trim(); - for (var _i = 0, diagnostics_2 = diagnostics; _i < diagnostics_2.length; _i++) { - var diagnostic = diagnostics_2[_i]; - diagnostic.start = diagnostic.start - 1; - } - var _b = ts.parseConfigFileTextToJson(configFileName, trimmedOutput.substring(1, trimmedOutput.length - 2), false), config = _b.config, error = _b.error; - return { - configJsonObject: config || {}, - diagnostics: error ? ts.concatenate(diagnostics, [error]) : diagnostics - }; - } - ts.sanitizeConfigFile = sanitizeConfigFile; - function getFirstNonSpaceCharacterPosition(text, position) { - while (ts.isWhiteSpaceLike(text.charCodeAt(position))) { - position += 1; - } - return position; - } - ts.getFirstNonSpaceCharacterPosition = getFirstNonSpaceCharacterPosition; - function getOpenBrace(constructor, sourceFile) { - return constructor.body.getFirstToken(sourceFile); - } - ts.getOpenBrace = getOpenBrace; - function getOpenBraceOfClassLike(declaration, sourceFile) { - return ts.getTokenAtPosition(sourceFile, declaration.members.pos - 1); - } - ts.getOpenBraceOfClassLike = getOpenBraceOfClassLike; -})(ts || (ts = {})); -var ts; -(function (ts) { - var BreakpointResolver; - (function (BreakpointResolver) { - function spanInSourceFileAtLocation(sourceFile, position) { - if (sourceFile.isDeclarationFile) { - return undefined; - } - var tokenAtLocation = ts.getTokenAtPosition(sourceFile, position); - var lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) { - tokenAtLocation = ts.findPrecedingToken(tokenAtLocation.pos, sourceFile); - if (!tokenAtLocation || sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getEnd()).line !== lineOfPosition) { - return undefined; - } - } - if (ts.isInAmbientContext(tokenAtLocation)) { - return undefined; - } - return spanInNode(tokenAtLocation); - function textSpan(startNode, endNode) { - var start = startNode.decorators ? - ts.skipTrivia(sourceFile.text, startNode.decorators.end) : - startNode.getStart(sourceFile); - return ts.createTextSpanFromBounds(start, (endNode || startNode).getEnd()); - } - function textSpanEndingAtNextToken(startNode, previousTokenToFindNextEndToken) { - return textSpan(startNode, ts.findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent)); - } - function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { - if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) { - return spanInNode(node); - } - return spanInNode(otherwiseOnNode); - } - function spanInNodeArray(nodeArray) { - return ts.createTextSpanFromBounds(ts.skipTrivia(sourceFile.text, nodeArray.pos), nodeArray.end); - } - function spanInPreviousNode(node) { - return spanInNode(ts.findPrecedingToken(node.pos, sourceFile)); - } - function spanInNextNode(node) { - return spanInNode(ts.findNextToken(node, node.parent)); - } - function spanInNode(node) { - if (node) { - switch (node.kind) { - case 208: - return spanInVariableDeclaration(node.declarationList.declarations[0]); - case 226: - case 149: - case 148: - return spanInVariableDeclaration(node); - case 146: - return spanInParameterDeclaration(node); - case 228: - case 151: - case 150: - case 153: - case 154: - case 152: - case 186: - case 187: - return spanInFunctionDeclaration(node); - case 207: - if (ts.isFunctionBlock(node)) { - return spanInFunctionBlock(node); - } - case 234: - return spanInBlock(node); - case 260: - return spanInBlock(node.block); - case 210: - return textSpan(node.expression); - case 219: - return textSpan(node.getChildAt(0), node.expression); - case 213: - return textSpanEndingAtNextToken(node, node.expression); - case 212: - return spanInNode(node.statement); - case 225: - return textSpan(node.getChildAt(0)); - case 211: - return textSpanEndingAtNextToken(node, node.expression); - case 222: - return spanInNode(node.statement); - case 218: - case 217: - return textSpan(node.getChildAt(0), node.label); - case 214: - return spanInForStatement(node); - case 215: - return textSpanEndingAtNextToken(node, node.expression); - case 216: - return spanInInitializerOfForLike(node); - case 221: - return textSpanEndingAtNextToken(node, node.expression); - case 257: - case 258: - return spanInNode(node.statements[0]); - case 224: - return spanInBlock(node.tryBlock); - case 223: - return textSpan(node, node.expression); - case 243: - return textSpan(node, node.expression); - case 237: - return textSpan(node, node.moduleReference); - case 238: - return textSpan(node, node.moduleSpecifier); - case 244: - return textSpan(node, node.moduleSpecifier); - case 233: - if (ts.getModuleInstanceState(node) !== 1) { - return undefined; - } - case 229: - case 232: - case 264: - case 176: - return textSpan(node); - case 220: - return spanInNode(node.statement); - case 147: - return spanInNodeArray(node.parent.decorators); - case 174: - case 175: - return spanInBindingPattern(node); - case 230: - case 231: - return undefined; - case 25: - case 1: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile)); - case 26: - return spanInPreviousNode(node); - case 17: - return spanInOpenBraceToken(node); - case 18: - return spanInCloseBraceToken(node); - case 22: - return spanInCloseBracketToken(node); - case 19: - return spanInOpenParenToken(node); - case 20: - return spanInCloseParenToken(node); - case 56: - return spanInColonToken(node); - case 29: - case 27: - return spanInGreaterThanOrLessThanToken(node); - case 106: - return spanInWhileKeyword(node); - case 82: - case 74: - case 87: - return spanInNextNode(node); - case 142: - return spanInOfKeyword(node); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node); - } - if ((node.kind === 71 || - node.kind === 198 || - node.kind === 261 || - node.kind === 262) && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - return textSpan(node); - } - if (node.kind === 194) { - var binaryExpression = node; - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left); - } - if (binaryExpression.operatorToken.kind === 58 && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.parent)) { - return textSpan(node); - } - if (binaryExpression.operatorToken.kind === 26) { - return spanInNode(binaryExpression.left); - } - } - if (ts.isPartOfExpression(node)) { - switch (node.parent.kind) { - case 212: - return spanInPreviousNode(node); - case 147: - return spanInNode(node.parent); - case 214: - case 216: - return textSpan(node); - case 194: - if (node.parent.operatorToken.kind === 26) { - return textSpan(node); - } - break; - case 187: - if (node.parent.body === node) { - return textSpan(node); - } - break; - } - } - if (node.parent.kind === 261 && - node.parent.name === node && - !ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) { - return spanInNode(node.parent.initializer); - } - if (node.parent.kind === 184 && node.parent.type === node) { - return spanInNextNode(node.parent.type); - } - if (ts.isFunctionLike(node.parent) && node.parent.type === node) { - return spanInPreviousNode(node); - } - if ((node.parent.kind === 226 || - node.parent.kind === 146)) { - var paramOrVarDecl = node.parent; - if (paramOrVarDecl.initializer === node || - paramOrVarDecl.type === node || - ts.isAssignmentOperator(node.kind)) { - return spanInPreviousNode(node); - } - } - if (node.parent.kind === 194) { - var binaryExpression = node.parent; - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left) && - (binaryExpression.right === node || - binaryExpression.operatorToken === node)) { - return spanInPreviousNode(node); - } - } - return spanInNode(node.parent); - } - } - function textSpanFromVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.kind === 227 && - variableDeclaration.parent.declarations[0] === variableDeclaration) { - return textSpan(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); - } - else { - return textSpan(variableDeclaration); - } - } - function spanInVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.parent.kind === 215) { - return spanInNode(variableDeclaration.parent.parent); - } - if (ts.isBindingPattern(variableDeclaration.name)) { - return spanInBindingPattern(variableDeclaration.name); - } - if (variableDeclaration.initializer || - ts.hasModifier(variableDeclaration, 1) || - variableDeclaration.parent.parent.kind === 216) { - return textSpanFromVariableDeclaration(variableDeclaration); - } - if (variableDeclaration.parent.kind === 227 && - variableDeclaration.parent.declarations[0] !== variableDeclaration) { - return spanInNode(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent)); - } - } - function canHaveSpanInParameterDeclaration(parameter) { - return !!parameter.initializer || parameter.dotDotDotToken !== undefined || - ts.hasModifier(parameter, 4 | 8); - } - function spanInParameterDeclaration(parameter) { - if (ts.isBindingPattern(parameter.name)) { - return spanInBindingPattern(parameter.name); - } - else if (canHaveSpanInParameterDeclaration(parameter)) { - return textSpan(parameter); - } - else { - var functionDeclaration = parameter.parent; - var indexOfParameter = ts.indexOf(functionDeclaration.parameters, parameter); - if (indexOfParameter) { - return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); - } - else { - return spanInNode(functionDeclaration.body); - } - } - } - function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { - return ts.hasModifier(functionDeclaration, 1) || - (functionDeclaration.parent.kind === 229 && functionDeclaration.kind !== 152); - } - function spanInFunctionDeclaration(functionDeclaration) { - if (!functionDeclaration.body) { - return undefined; - } - if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { - return textSpan(functionDeclaration); - } - return spanInNode(functionDeclaration.body); - } - function spanInFunctionBlock(block) { - var nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken(); - if (canFunctionHaveSpanInWholeDeclaration(block.parent)) { - return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock); - } - return spanInNode(nodeForSpanInBlock); - } - function spanInBlock(block) { - switch (block.parent.kind) { - case 233: - if (ts.getModuleInstanceState(block.parent) !== 1) { - return undefined; - } - case 213: - case 211: - case 215: - return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); - case 214: - case 216: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); - } - return spanInNode(block.statements[0]); - } - function spanInInitializerOfForLike(forLikeStatement) { - if (forLikeStatement.initializer.kind === 227) { - var variableDeclarationList = forLikeStatement.initializer; - if (variableDeclarationList.declarations.length > 0) { - return spanInNode(variableDeclarationList.declarations[0]); - } - } - else { - return spanInNode(forLikeStatement.initializer); - } - } - function spanInForStatement(forStatement) { - if (forStatement.initializer) { - return spanInInitializerOfForLike(forStatement); - } - if (forStatement.condition) { - return textSpan(forStatement.condition); - } - if (forStatement.incrementor) { - return textSpan(forStatement.incrementor); - } - } - function spanInBindingPattern(bindingPattern) { - var firstBindingElement = ts.forEach(bindingPattern.elements, function (element) { return element.kind !== 200 ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - if (bindingPattern.parent.kind === 176) { - return textSpan(bindingPattern.parent); - } - return textSpanFromVariableDeclaration(bindingPattern.parent); - } - function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node) { - ts.Debug.assert(node.kind !== 175 && node.kind !== 174); - var elements = node.kind === 177 ? - node.elements : - node.properties; - var firstBindingElement = ts.forEach(elements, function (element) { return element.kind !== 200 ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - return textSpan(node.parent.kind === 194 ? node.parent : node); - } - function spanInOpenBraceToken(node) { - switch (node.parent.kind) { - case 232: - var enumDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); - case 229: - var classDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); - case 235: - return spanInNodeIfStartsOnSameLine(node.parent.parent, node.parent.clauses[0]); - } - return spanInNode(node.parent); - } - function spanInCloseBraceToken(node) { - switch (node.parent.kind) { - case 234: - if (ts.getModuleInstanceState(node.parent.parent) !== 1) { - return undefined; - } - case 232: - case 229: - return textSpan(node); - case 207: - if (ts.isFunctionBlock(node.parent)) { - return textSpan(node); - } - case 260: - return spanInNode(ts.lastOrUndefined(node.parent.statements)); - case 235: - var caseBlock = node.parent; - var lastClause = ts.lastOrUndefined(caseBlock.clauses); - if (lastClause) { - return spanInNode(ts.lastOrUndefined(lastClause.statements)); - } - return undefined; - case 174: - var bindingPattern = node.parent; - return spanInNode(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - var objectLiteral = node.parent; - return textSpan(ts.lastOrUndefined(objectLiteral.properties) || objectLiteral); - } - return spanInNode(node.parent); - } - } - function spanInCloseBracketToken(node) { - switch (node.parent.kind) { - case 175: - var bindingPattern = node.parent; - return textSpan(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - var arrayLiteral = node.parent; - return textSpan(ts.lastOrUndefined(arrayLiteral.elements) || arrayLiteral); - } - return spanInNode(node.parent); - } - } - function spanInOpenParenToken(node) { - if (node.parent.kind === 212 || - node.parent.kind === 181 || - node.parent.kind === 182) { - return spanInPreviousNode(node); - } - if (node.parent.kind === 185) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - function spanInCloseParenToken(node) { - switch (node.parent.kind) { - case 186: - case 228: - case 187: - case 151: - case 150: - case 153: - case 154: - case 152: - case 213: - case 212: - case 214: - case 216: - case 181: - case 182: - case 185: - return spanInPreviousNode(node); - default: - return spanInNode(node.parent); - } - } - function spanInColonToken(node) { - if (ts.isFunctionLike(node.parent) || - node.parent.kind === 261 || - node.parent.kind === 146) { - return spanInPreviousNode(node); - } - return spanInNode(node.parent); - } - function spanInGreaterThanOrLessThanToken(node) { - if (node.parent.kind === 184) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - function spanInWhileKeyword(node) { - if (node.parent.kind === 212) { - return textSpanEndingAtNextToken(node, node.parent.expression); - } - return spanInNode(node.parent); - } - function spanInOfKeyword(node) { - if (node.parent.kind === 216) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - } - } - BreakpointResolver.spanInSourceFileAtLocation = spanInSourceFileAtLocation; - })(BreakpointResolver = ts.BreakpointResolver || (ts.BreakpointResolver = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function createClassifier() { - var scanner = ts.createScanner(5, false); - var noRegexTable = []; - noRegexTable[71] = true; - noRegexTable[9] = true; - noRegexTable[8] = true; - noRegexTable[12] = true; - noRegexTable[99] = true; - noRegexTable[43] = true; - noRegexTable[44] = true; - noRegexTable[20] = true; - noRegexTable[22] = true; - noRegexTable[18] = true; - noRegexTable[101] = true; - noRegexTable[86] = true; - var templateStack = []; - function canFollow(keyword1, keyword2) { - if (ts.isAccessibilityModifier(keyword1)) { - if (keyword2 === 125 || - keyword2 === 135 || - keyword2 === 123 || - keyword2 === 115) { - return true; - } - return false; - } - return true; - } - function convertClassifications(classifications, text) { - var entries = []; - var dense = classifications.spans; - var lastEnd = 0; - for (var i = 0; i < dense.length; i += 3) { - var start = dense[i]; - var length_5 = dense[i + 1]; - var type = dense[i + 2]; - if (lastEnd >= 0) { - var whitespaceLength_1 = start - lastEnd; - if (whitespaceLength_1 > 0) { - entries.push({ length: whitespaceLength_1, classification: ts.TokenClass.Whitespace }); - } - } - entries.push({ length: length_5, classification: convertClassification(type) }); - lastEnd = start + length_5; - } - var whitespaceLength = text.length - lastEnd; - if (whitespaceLength > 0) { - entries.push({ length: whitespaceLength, classification: ts.TokenClass.Whitespace }); - } - return { entries: entries, finalLexState: classifications.endOfLineState }; - } - function convertClassification(type) { - switch (type) { - case 1: return ts.TokenClass.Comment; - case 3: return ts.TokenClass.Keyword; - case 4: return ts.TokenClass.NumberLiteral; - case 5: return ts.TokenClass.Operator; - case 6: return ts.TokenClass.StringLiteral; - case 8: return ts.TokenClass.Whitespace; - case 10: return ts.TokenClass.Punctuation; - case 2: - case 11: - case 12: - case 13: - case 14: - case 15: - case 16: - case 9: - case 17: - default: - return ts.TokenClass.Identifier; - } - } - function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { - return convertClassifications(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); - } - function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { - var offset = 0; - var token = 0; - var lastNonTriviaToken = 0; - while (templateStack.length > 0) { - templateStack.pop(); - } - switch (lexState) { - case 3: - text = "\"\\\n" + text; - offset = 3; - break; - case 2: - text = "'\\\n" + text; - offset = 3; - break; - case 1: - text = "/*\n" + text; - offset = 3; - break; - case 4: - text = "`\n" + text; - offset = 2; - break; - case 5: - text = "}\n" + text; - offset = 2; - case 6: - templateStack.push(14); - break; - } - scanner.setText(text); - var result = { - endOfLineState: 0, - spans: [] - }; - var angleBracketStack = 0; - do { - token = scanner.scan(); - if (!ts.isTrivia(token)) { - if ((token === 41 || token === 63) && !noRegexTable[lastNonTriviaToken]) { - if (scanner.reScanSlashToken() === 12) { - token = 12; - } - } - else if (lastNonTriviaToken === 23 && isKeyword(token)) { - token = 71; - } - else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { - token = 71; - } - else if (lastNonTriviaToken === 71 && - token === 27) { - angleBracketStack++; - } - else if (token === 29 && angleBracketStack > 0) { - angleBracketStack--; - } - else if (token === 119 || - token === 136 || - token === 133 || - token === 122 || - token === 137) { - if (angleBracketStack > 0 && !syntacticClassifierAbsent) { - token = 71; - } - } - else if (token === 14) { - templateStack.push(token); - } - else if (token === 17) { - if (templateStack.length > 0) { - templateStack.push(token); - } - } - else if (token === 18) { - if (templateStack.length > 0) { - var lastTemplateStackToken = ts.lastOrUndefined(templateStack); - if (lastTemplateStackToken === 14) { - token = scanner.reScanTemplateToken(); - if (token === 16) { - templateStack.pop(); - } - else { - ts.Debug.assert(token === 15, "Should have been a template middle. Was " + token); - } - } - else { - ts.Debug.assert(lastTemplateStackToken === 17, "Should have been an open brace. Was: " + token); - templateStack.pop(); - } - } - } - lastNonTriviaToken = token; - } - processToken(); - } while (token !== 1); - return result; - function processToken() { - var start = scanner.getTokenPos(); - var end = scanner.getTextPos(); - addResult(start, end, classFromKind(token)); - if (end >= text.length) { - if (token === 9) { - var tokenText = scanner.getTokenText(); - if (scanner.isUnterminated()) { - var lastCharIndex = tokenText.length - 1; - var numBackslashes = 0; - while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92) { - numBackslashes++; - } - if (numBackslashes & 1) { - var quoteChar = tokenText.charCodeAt(0); - result.endOfLineState = quoteChar === 34 - ? 3 - : 2; - } - } - } - else if (token === 3) { - if (scanner.isUnterminated()) { - result.endOfLineState = 1; - } - } - else if (ts.isTemplateLiteralKind(token)) { - if (scanner.isUnterminated()) { - if (token === 16) { - result.endOfLineState = 5; - } - else if (token === 13) { - result.endOfLineState = 4; - } - else { - ts.Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); - } - } - } - else if (templateStack.length > 0 && ts.lastOrUndefined(templateStack) === 14) { - result.endOfLineState = 6; - } - } - } - function addResult(start, end, classification) { - if (classification === 8) { - return; - } - if (start === 0 && offset > 0) { - start += offset; - } - start -= offset; - end -= offset; - var length = end - start; - if (length > 0) { - result.spans.push(start); - result.spans.push(length); - result.spans.push(classification); - } - } - } - function isBinaryExpressionOperatorToken(token) { - switch (token) { - case 39: - case 41: - case 42: - case 37: - case 38: - case 45: - case 46: - case 47: - case 27: - case 29: - case 30: - case 31: - case 93: - case 92: - case 118: - case 32: - case 33: - case 34: - case 35: - case 48: - case 50: - case 49: - case 53: - case 54: - case 69: - case 68: - case 70: - case 65: - case 66: - case 67: - case 59: - case 60: - case 61: - case 63: - case 64: - case 58: - case 26: - return true; - default: - return false; - } - } - function isPrefixUnaryExpressionOperatorToken(token) { - switch (token) { - case 37: - case 38: - case 52: - case 51: - case 43: - case 44: - return true; - default: - return false; - } - } - function isKeyword(token) { - return token >= 72 && token <= 142; - } - function classFromKind(token) { - if (isKeyword(token)) { - return 3; - } - else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { - return 5; - } - else if (token >= 17 && token <= 70) { - return 10; - } - switch (token) { - case 8: - return 4; - case 9: - return 6; - case 12: - return 7; - case 7: - case 3: - case 2: - return 1; - case 5: - case 4: - return 8; - case 71: - default: - if (ts.isTemplateLiteralKind(token)) { - return 6; - } - return 2; - } - } - return { - getClassificationsForLine: getClassificationsForLine, - getEncodedLexicalClassifications: getEncodedLexicalClassifications - }; - } - ts.createClassifier = createClassifier; - function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - return convertClassifications(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span)); - } - ts.getSemanticClassifications = getSemanticClassifications; - function checkForClassificationCancellation(cancellationToken, kind) { - switch (kind) { - case 233: - case 229: - case 230: - case 228: - cancellationToken.throwIfCancellationRequested(); - } - } - function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - var result = []; - processNode(sourceFile); - return { spans: result, endOfLineState: 0 }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifySymbol(symbol, meaningAtPosition) { - var flags = symbol.getFlags(); - if ((flags & 788448) === 0) { - return; - } - if (flags & 32) { - return 11; - } - else if (flags & 384) { - return 12; - } - else if (flags & 524288) { - return 16; - } - else if (meaningAtPosition & 2) { - if (flags & 64) { - return 13; - } - else if (flags & 262144) { - return 15; - } - } - else if (flags & 1536) { - if (meaningAtPosition & 4 || - (meaningAtPosition & 1 && hasValueSideModule(symbol))) { - return 14; - } - } - return undefined; - function hasValueSideModule(symbol) { - return ts.forEach(symbol.declarations, function (declaration) { - return declaration.kind === 233 && - ts.getModuleInstanceState(declaration) === 1; - }); - } - } - function processNode(node) { - if (node && ts.textSpanIntersectsWith(span, node.getFullStart(), node.getFullWidth())) { - var kind = node.kind; - checkForClassificationCancellation(cancellationToken, kind); - if (kind === 71 && !ts.nodeIsMissing(node)) { - var identifier = node; - if (classifiableNames.get(identifier.text)) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - var type = classifySymbol(symbol, ts.getMeaningFromLocation(node)); - if (type) { - pushClassification(node.getStart(), node.getWidth(), type); - } - } - } - } - ts.forEachChild(node, processNode); - } - } - } - ts.getEncodedSemanticClassifications = getEncodedSemanticClassifications; - function getClassificationTypeName(type) { - switch (type) { - case 1: return ts.ClassificationTypeNames.comment; - case 2: return ts.ClassificationTypeNames.identifier; - case 3: return ts.ClassificationTypeNames.keyword; - case 4: return ts.ClassificationTypeNames.numericLiteral; - case 5: return ts.ClassificationTypeNames.operator; - case 6: return ts.ClassificationTypeNames.stringLiteral; - case 8: return ts.ClassificationTypeNames.whiteSpace; - case 9: return ts.ClassificationTypeNames.text; - case 10: return ts.ClassificationTypeNames.punctuation; - case 11: return ts.ClassificationTypeNames.className; - case 12: return ts.ClassificationTypeNames.enumName; - case 13: return ts.ClassificationTypeNames.interfaceName; - case 14: return ts.ClassificationTypeNames.moduleName; - case 15: return ts.ClassificationTypeNames.typeParameterName; - case 16: return ts.ClassificationTypeNames.typeAliasName; - case 17: return ts.ClassificationTypeNames.parameterName; - case 18: return ts.ClassificationTypeNames.docCommentTagName; - case 19: return ts.ClassificationTypeNames.jsxOpenTagName; - case 20: return ts.ClassificationTypeNames.jsxCloseTagName; - case 21: return ts.ClassificationTypeNames.jsxSelfClosingTagName; - case 22: return ts.ClassificationTypeNames.jsxAttribute; - case 23: return ts.ClassificationTypeNames.jsxText; - case 24: return ts.ClassificationTypeNames.jsxAttributeStringLiteralValue; - } - } - function convertClassifications(classifications) { - ts.Debug.assert(classifications.spans.length % 3 === 0); - var dense = classifications.spans; - var result = []; - for (var i = 0; i < dense.length; i += 3) { - result.push({ - textSpan: ts.createTextSpan(dense[i], dense[i + 1]), - classificationType: getClassificationTypeName(dense[i + 2]) - }); - } - return result; - } - function getSyntacticClassifications(cancellationToken, sourceFile, span) { - return convertClassifications(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span)); - } - ts.getSyntacticClassifications = getSyntacticClassifications; - function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) { - var spanStart = span.start; - var spanLength = span.length; - var triviaScanner = ts.createScanner(5, false, sourceFile.languageVariant, sourceFile.text); - var mergeConflictScanner = ts.createScanner(5, false, sourceFile.languageVariant, sourceFile.text); - var result = []; - processElement(sourceFile); - return { spans: result, endOfLineState: 0 }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifyLeadingTriviaAndGetTokenStart(token) { - triviaScanner.setTextPos(token.pos); - while (true) { - var start = triviaScanner.getTextPos(); - if (!ts.couldStartTrivia(sourceFile.text, start)) { - return start; - } - var kind = triviaScanner.scan(); - var end = triviaScanner.getTextPos(); - var width = end - start; - if (!ts.isTrivia(kind)) { - return start; - } - if (kind === 4 || kind === 5) { - continue; - } - if (ts.isComment(kind)) { - classifyComment(token, kind, start, width); - triviaScanner.setTextPos(end); - continue; - } - if (kind === 7) { - var text = sourceFile.text; - var ch = text.charCodeAt(start); - if (ch === 60 || ch === 62) { - pushClassification(start, width, 1); - continue; - } - ts.Debug.assert(ch === 61); - classifyDisabledMergeCode(text, start, end); - } - } - } - function classifyComment(token, kind, start, width) { - if (kind === 3) { - var docCommentAndDiagnostics = ts.parseIsolatedJSDocComment(sourceFile.text, start, width); - if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) { - docCommentAndDiagnostics.jsDoc.parent = token; - classifyJSDocComment(docCommentAndDiagnostics.jsDoc); - return; - } - } - pushCommentRange(start, width); - } - function pushCommentRange(start, width) { - pushClassification(start, width, 1); - } - function classifyJSDocComment(docComment) { - var pos = docComment.pos; - if (docComment.tags) { - for (var _i = 0, _a = docComment.tags; _i < _a.length; _i++) { - var tag = _a[_i]; - if (tag.pos !== pos) { - pushCommentRange(pos, tag.pos - pos); - } - pushClassification(tag.atToken.pos, tag.atToken.end - tag.atToken.pos, 10); - pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18); - pos = tag.tagName.end; - switch (tag.kind) { - case 286: - processJSDocParameterTag(tag); - break; - case 289: - processJSDocTemplateTag(tag); - break; - case 288: - processElement(tag.typeExpression); - break; - case 287: - processElement(tag.typeExpression); - break; - } - pos = tag.end; - } - } - if (pos !== docComment.end) { - pushCommentRange(pos, docComment.end - pos); - } - return; - function processJSDocParameterTag(tag) { - if (tag.preParameterName) { - pushCommentRange(pos, tag.preParameterName.pos - pos); - pushClassification(tag.preParameterName.pos, tag.preParameterName.end - tag.preParameterName.pos, 17); - pos = tag.preParameterName.end; - } - if (tag.typeExpression) { - pushCommentRange(pos, tag.typeExpression.pos - pos); - processElement(tag.typeExpression); - pos = tag.typeExpression.end; - } - if (tag.postParameterName) { - pushCommentRange(pos, tag.postParameterName.pos - pos); - pushClassification(tag.postParameterName.pos, tag.postParameterName.end - tag.postParameterName.pos, 17); - pos = tag.postParameterName.end; - } - } - } - function processJSDocTemplateTag(tag) { - for (var _i = 0, _a = tag.getChildren(); _i < _a.length; _i++) { - var child = _a[_i]; - processElement(child); - } - } - function classifyDisabledMergeCode(text, start, end) { - var i; - for (i = start; i < end; i++) { - if (ts.isLineBreak(text.charCodeAt(i))) { - break; - } - } - pushClassification(start, i - start, 1); - mergeConflictScanner.setTextPos(i); - while (mergeConflictScanner.getTextPos() < end) { - classifyDisabledCodeToken(); - } - } - function classifyDisabledCodeToken() { - var start = mergeConflictScanner.getTextPos(); - var tokenKind = mergeConflictScanner.scan(); - var end = mergeConflictScanner.getTextPos(); - var type = classifyTokenType(tokenKind); - if (type) { - pushClassification(start, end - start, type); - } - } - function tryClassifyNode(node) { - if (ts.isJSDocTag(node)) { - return true; - } - if (ts.nodeIsMissing(node)) { - return true; - } - var classifiedElementName = tryClassifyJsxElementName(node); - if (!ts.isToken(node) && node.kind !== 10 && classifiedElementName === undefined) { - return false; - } - var tokenStart = node.kind === 10 ? node.pos : classifyLeadingTriviaAndGetTokenStart(node); - var tokenWidth = node.end - tokenStart; - ts.Debug.assert(tokenWidth >= 0); - if (tokenWidth > 0) { - var type = classifiedElementName || classifyTokenType(node.kind, node); - if (type) { - pushClassification(tokenStart, tokenWidth, type); - } - } - return true; - } - function tryClassifyJsxElementName(token) { - switch (token.parent && token.parent.kind) { - case 251: - if (token.parent.tagName === token) { - return 19; - } - break; - case 252: - if (token.parent.tagName === token) { - return 20; - } - break; - case 250: - if (token.parent.tagName === token) { - return 21; - } - break; - case 253: - if (token.parent.name === token) { - return 22; - } - break; - } - return undefined; - } - function classifyTokenType(tokenKind, token) { - if (ts.isKeyword(tokenKind)) { - return 3; - } - if (tokenKind === 27 || tokenKind === 29) { - if (token && ts.getTypeArgumentOrTypeParameterList(token.parent)) { - return 10; - } - } - if (ts.isPunctuation(tokenKind)) { - if (token) { - if (tokenKind === 58) { - if (token.parent.kind === 226 || - token.parent.kind === 149 || - token.parent.kind === 146 || - token.parent.kind === 253) { - return 5; - } - } - if (token.parent.kind === 194 || - token.parent.kind === 192 || - token.parent.kind === 193 || - token.parent.kind === 195) { - return 5; - } - } - return 10; - } - else if (tokenKind === 8) { - return 4; - } - else if (tokenKind === 9) { - return token.parent.kind === 253 ? 24 : 6; - } - else if (tokenKind === 12) { - return 6; - } - else if (ts.isTemplateLiteralKind(tokenKind)) { - return 6; - } - else if (tokenKind === 10) { - return 23; - } - else if (tokenKind === 71) { - if (token) { - switch (token.parent.kind) { - case 229: - if (token.parent.name === token) { - return 11; - } - return; - case 145: - if (token.parent.name === token) { - return 15; - } - return; - case 230: - if (token.parent.name === token) { - return 13; - } - return; - case 232: - if (token.parent.name === token) { - return 12; - } - return; - case 233: - if (token.parent.name === token) { - return 14; - } - return; - case 146: - if (token.parent.name === token) { - return ts.isThisIdentifier(token) ? 3 : 17; - } - return; - } - } - return 2; - } - } - function processElement(element) { - if (!element) { - return; - } - if (ts.decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) { - checkForClassificationCancellation(cancellationToken, element.kind); - for (var _i = 0, _a = element.getChildren(sourceFile); _i < _a.length; _i++) { - var child = _a[_i]; - if (!tryClassifyNode(child)) { - processElement(child); - } - } - } - } - } - ts.getEncodedSyntacticClassifications = getEncodedSyntacticClassifications; -})(ts || (ts = {})); -var ts; -(function (ts) { - var Completions; - (function (Completions) { - var PathCompletions; - (function (PathCompletions) { - function getStringLiteralCompletionEntriesFromModuleNames(node, compilerOptions, host, typeChecker) { - var literalValue = ts.normalizeSlashes(node.text); - var scriptPath = node.getSourceFile().path; - var scriptDirectory = ts.getDirectoryPath(scriptPath); - var span = getDirectoryFragmentTextSpan(node.text, node.getStart() + 1); - var entries; - if (isPathRelativeToScript(literalValue) || ts.isRootedDiskPath(literalValue)) { - var extensions = ts.getSupportedExtensions(compilerOptions); - if (compilerOptions.rootDirs) { - entries = getCompletionEntriesForDirectoryFragmentWithRootDirs(compilerOptions.rootDirs, literalValue, scriptDirectory, extensions, false, span, compilerOptions, host, scriptPath); - } - else { - entries = getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensions, false, span, host, scriptPath); - } - } - else { - entries = getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, span, compilerOptions, host, typeChecker); - } - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: true, - entries: entries - }; - } - PathCompletions.getStringLiteralCompletionEntriesFromModuleNames = getStringLiteralCompletionEntriesFromModuleNames; - function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase) { - rootDirs = ts.map(rootDirs, function (rootDirectory) { return ts.normalizePath(ts.isRootedDiskPath(rootDirectory) ? rootDirectory : ts.combinePaths(basePath, rootDirectory)); }); - var relativeDirectory; - for (var _i = 0, rootDirs_1 = rootDirs; _i < rootDirs_1.length; _i++) { - var rootDirectory = rootDirs_1[_i]; - if (ts.containsPath(rootDirectory, scriptPath, basePath, ignoreCase)) { - relativeDirectory = scriptPath.substr(rootDirectory.length); - break; - } - } - return ts.deduplicate(ts.map(rootDirs, function (rootDirectory) { return ts.combinePaths(rootDirectory, relativeDirectory); })); - } - function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptPath, extensions, includeExtensions, span, compilerOptions, host, exclude) { - var basePath = compilerOptions.project || host.getCurrentDirectory(); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - var baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase); - var result = []; - for (var _i = 0, baseDirectories_1 = baseDirectories; _i < baseDirectories_1.length; _i++) { - var baseDirectory = baseDirectories_1[_i]; - getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensions, includeExtensions, span, host, exclude, result); - } - return result; - } - function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, extensions, includeExtensions, span, host, exclude, result) { - if (result === void 0) { result = []; } - if (fragment === undefined) { - fragment = ""; - } - fragment = ts.normalizeSlashes(fragment); - fragment = ts.getDirectoryPath(fragment); - if (fragment === "") { - fragment = "." + ts.directorySeparator; - } - fragment = ts.ensureTrailingDirectorySeparator(fragment); - var absolutePath = normalizeAndPreserveTrailingSlash(ts.isRootedDiskPath(fragment) ? fragment : ts.combinePaths(scriptPath, fragment)); - var baseDirectory = ts.getDirectoryPath(absolutePath); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - if (tryDirectoryExists(host, baseDirectory)) { - var files = tryReadDirectory(host, baseDirectory, extensions, undefined, ["./*"]); - if (files) { - var foundFiles = ts.createMap(); - for (var _i = 0, files_3 = files; _i < files_3.length; _i++) { - var filePath = files_3[_i]; - filePath = ts.normalizePath(filePath); - if (exclude && ts.comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0) { - continue; - } - var foundFileName = includeExtensions ? ts.getBaseFileName(filePath) : ts.removeFileExtension(ts.getBaseFileName(filePath)); - if (!foundFiles.get(foundFileName)) { - foundFiles.set(foundFileName, true); - } - } - ts.forEachKey(foundFiles, function (foundFile) { - result.push(createCompletionEntryForModule(foundFile, ts.ScriptElementKind.scriptElement, span)); - }); - } - var directories = tryGetDirectories(host, baseDirectory); - if (directories) { - for (var _a = 0, directories_2 = directories; _a < directories_2.length; _a++) { - var directory = directories_2[_a]; - var directoryName = ts.getBaseFileName(ts.normalizePath(directory)); - result.push(createCompletionEntryForModule(directoryName, ts.ScriptElementKind.directory, span)); - } - } - } - return result; - } - function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, span, compilerOptions, host, typeChecker) { - var baseUrl = compilerOptions.baseUrl, paths = compilerOptions.paths; - var result; - if (baseUrl) { - var fileExtensions = ts.getSupportedExtensions(compilerOptions); - var projectDir = compilerOptions.project || host.getCurrentDirectory(); - var absolute = ts.isRootedDiskPath(baseUrl) ? baseUrl : ts.combinePaths(projectDir, baseUrl); - result = getCompletionEntriesForDirectoryFragment(fragment, ts.normalizePath(absolute), fileExtensions, false, span, host); - if (paths) { - for (var path in paths) { - if (paths.hasOwnProperty(path)) { - if (path === "*") { - if (paths[path]) { - for (var _i = 0, _a = paths[path]; _i < _a.length; _i++) { - var pattern = _a[_i]; - for (var _b = 0, _c = getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host); _b < _c.length; _b++) { - var match = _c[_b]; - result.push(createCompletionEntryForModule(match, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - else if (ts.startsWith(path, fragment)) { - var entry = paths[path] && paths[path].length === 1 && paths[path][0]; - if (entry) { - result.push(createCompletionEntryForModule(path, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - } - } - else { - result = []; - } - getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span, result); - for (var _d = 0, _e = enumeratePotentialNonRelativeModules(fragment, scriptPath, compilerOptions, typeChecker, host); _d < _e.length; _d++) { - var moduleName = _e[_d]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - return result; - } - function getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host) { - if (host.readDirectory) { - var parsed = ts.hasZeroOrOneAsteriskCharacter(pattern) ? ts.tryParsePattern(pattern) : undefined; - if (parsed) { - var normalizedPrefix = normalizeAndPreserveTrailingSlash(parsed.prefix); - var normalizedPrefixDirectory = ts.getDirectoryPath(normalizedPrefix); - var normalizedPrefixBase = ts.getBaseFileName(normalizedPrefix); - var fragmentHasPath = fragment.indexOf(ts.directorySeparator) !== -1; - var expandedPrefixDirectory = fragmentHasPath ? ts.combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + ts.getDirectoryPath(fragment)) : normalizedPrefixDirectory; - var normalizedSuffix = ts.normalizePath(parsed.suffix); - var baseDirectory = ts.combinePaths(baseUrl, expandedPrefixDirectory); - var completePrefix = fragmentHasPath ? baseDirectory : ts.ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase; - var includeGlob = normalizedSuffix ? "**/*" : "./*"; - var matches = tryReadDirectory(host, baseDirectory, fileExtensions, undefined, [includeGlob]); - if (matches) { - var result = []; - for (var _i = 0, matches_1 = matches; _i < matches_1.length; _i++) { - var match = matches_1[_i]; - var normalizedMatch = ts.normalizePath(match); - if (!ts.endsWith(normalizedMatch, normalizedSuffix) || !ts.startsWith(normalizedMatch, completePrefix)) { - continue; - } - var start = completePrefix.length; - var length_6 = normalizedMatch.length - start - normalizedSuffix.length; - result.push(ts.removeFileExtension(normalizedMatch.substr(start, length_6))); - } - return result; - } - } - } - return undefined; - } - function enumeratePotentialNonRelativeModules(fragment, scriptPath, options, typeChecker, host) { - var isNestedModule = fragment.indexOf(ts.directorySeparator) !== -1; - var moduleNameFragment = isNestedModule ? fragment.substr(0, fragment.lastIndexOf(ts.directorySeparator)) : undefined; - var ambientModules = ts.map(typeChecker.getAmbientModules(), function (sym) { return ts.stripQuotes(sym.name); }); - var nonRelativeModules = ts.filter(ambientModules, function (moduleName) { return ts.startsWith(moduleName, fragment); }); - if (isNestedModule) { - var moduleNameWithSeperator_1 = ts.ensureTrailingDirectorySeparator(moduleNameFragment); - nonRelativeModules = ts.map(nonRelativeModules, function (moduleName) { - if (ts.startsWith(fragment, moduleNameWithSeperator_1)) { - return moduleName.substr(moduleNameWithSeperator_1.length); - } - return moduleName; - }); - } - if (!options.moduleResolution || options.moduleResolution === ts.ModuleResolutionKind.NodeJs) { - for (var _i = 0, _a = enumerateNodeModulesVisibleToScript(host, scriptPath); _i < _a.length; _i++) { - var visibleModule = _a[_i]; - if (!isNestedModule) { - nonRelativeModules.push(visibleModule.moduleName); - } - else if (ts.startsWith(visibleModule.moduleName, moduleNameFragment)) { - var nestedFiles = tryReadDirectory(host, visibleModule.moduleDir, ts.supportedTypeScriptExtensions, undefined, ["./*"]); - if (nestedFiles) { - for (var _b = 0, nestedFiles_1 = nestedFiles; _b < nestedFiles_1.length; _b++) { - var f = nestedFiles_1[_b]; - f = ts.normalizePath(f); - var nestedModule = ts.removeFileExtension(ts.getBaseFileName(f)); - nonRelativeModules.push(nestedModule); - } - } - } - } - } - return ts.deduplicate(nonRelativeModules); - } - function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) { - var token = ts.getTokenAtPosition(sourceFile, position); - if (!token) { - return undefined; - } - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - if (!commentRanges || !commentRanges.length) { - return undefined; - } - var range = ts.forEach(commentRanges, function (commentRange) { return position >= commentRange.pos && position <= commentRange.end && commentRange; }); - if (!range) { - return undefined; - } - var completionInfo = { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: true, - entries: [] - }; - var text = sourceFile.text.substr(range.pos, position - range.pos); - var match = tripleSlashDirectiveFragmentRegex.exec(text); - if (match) { - var prefix = match[1]; - var kind = match[2]; - var toComplete = match[3]; - var scriptPath = ts.getDirectoryPath(sourceFile.path); - if (kind === "path") { - var span_10 = getDirectoryFragmentTextSpan(toComplete, range.pos + prefix.length); - completionInfo.entries = getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, ts.getSupportedExtensions(compilerOptions), true, span_10, host, sourceFile.path); - } - else { - var span_11 = { start: range.pos + prefix.length, length: match[0].length - prefix.length }; - completionInfo.entries = getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span_11); - } - } - return completionInfo; - } - PathCompletions.getTripleSlashReferenceCompletion = getTripleSlashReferenceCompletion; - function getCompletionEntriesFromTypings(host, options, scriptPath, span, result) { - if (result === void 0) { result = []; } - if (options.types) { - for (var _i = 0, _a = options.types; _i < _a.length; _i++) { - var moduleName = _a[_i]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - } - else if (host.getDirectories) { - var typeRoots = void 0; - try { - typeRoots = ts.getEffectiveTypeRoots(options, host); - } - catch (e) { } - if (typeRoots) { - for (var _b = 0, typeRoots_2 = typeRoots; _b < typeRoots_2.length; _b++) { - var root = typeRoots_2[_b]; - getCompletionEntriesFromDirectories(host, root, span, result); - } - } - } - if (host.getDirectories) { - for (var _c = 0, _d = findPackageJsons(scriptPath, host); _c < _d.length; _c++) { - var packageJson = _d[_c]; - var typesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules/@types"); - getCompletionEntriesFromDirectories(host, typesDir, span, result); - } - } - return result; - } - function getCompletionEntriesFromDirectories(host, directory, span, result) { - if (host.getDirectories && tryDirectoryExists(host, directory)) { - var directories = tryGetDirectories(host, directory); - if (directories) { - for (var _i = 0, directories_3 = directories; _i < directories_3.length; _i++) { - var typeDirectory = directories_3[_i]; - typeDirectory = ts.normalizePath(typeDirectory); - result.push(createCompletionEntryForModule(ts.getBaseFileName(typeDirectory), ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - function findPackageJsons(currentDir, host) { - var paths = []; - var currentConfigPath; - while (true) { - currentConfigPath = ts.findConfigFile(currentDir, function (f) { return tryFileExists(host, f); }, "package.json"); - if (currentConfigPath) { - paths.push(currentConfigPath); - currentDir = ts.getDirectoryPath(currentConfigPath); - var parent = ts.getDirectoryPath(currentDir); - if (currentDir === parent) { - break; - } - currentDir = parent; - } - else { - break; - } - } - return paths; - } - function enumerateNodeModulesVisibleToScript(host, scriptPath) { - var result = []; - if (host.readFile && host.fileExists) { - for (var _i = 0, _a = findPackageJsons(scriptPath, host); _i < _a.length; _i++) { - var packageJson = _a[_i]; - var contents = tryReadingPackageJson(packageJson); - if (!contents) { - return; - } - var nodeModulesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules"); - var foundModuleNames = []; - for (var _b = 0, nodeModulesDependencyKeys_1 = nodeModulesDependencyKeys; _b < nodeModulesDependencyKeys_1.length; _b++) { - var key = nodeModulesDependencyKeys_1[_b]; - addPotentialPackageNames(contents[key], foundModuleNames); - } - for (var _c = 0, foundModuleNames_1 = foundModuleNames; _c < foundModuleNames_1.length; _c++) { - var moduleName = foundModuleNames_1[_c]; - var moduleDir = ts.combinePaths(nodeModulesDir, moduleName); - result.push({ - moduleName: moduleName, - moduleDir: moduleDir - }); - } - } - } - return result; - function tryReadingPackageJson(filePath) { - try { - var fileText = tryReadFile(host, filePath); - return fileText ? JSON.parse(fileText) : undefined; - } - catch (e) { - return undefined; - } - } - function addPotentialPackageNames(dependencies, result) { - if (dependencies) { - for (var dep in dependencies) { - if (dependencies.hasOwnProperty(dep) && !ts.startsWith(dep, "@types/")) { - result.push(dep); - } - } - } - } - } - function createCompletionEntryForModule(name, kind, replacementSpan) { - return { name: name, kind: kind, kindModifiers: ts.ScriptElementKindModifier.none, sortText: name, replacementSpan: replacementSpan }; - } - function getDirectoryFragmentTextSpan(text, textStart) { - var index = text.lastIndexOf(ts.directorySeparator); - var offset = index !== -1 ? index + 1 : 0; - return { start: textStart + offset, length: text.length - offset }; - } - function isPathRelativeToScript(path) { - if (path && path.length >= 2 && path.charCodeAt(0) === 46) { - var slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 ? 2 : 1; - var slashCharCode = path.charCodeAt(slashIndex); - return slashCharCode === 47 || slashCharCode === 92; - } - return false; - } - function normalizeAndPreserveTrailingSlash(path) { - return ts.hasTrailingDirectorySeparator(path) ? ts.ensureTrailingDirectorySeparator(ts.normalizePath(path)) : ts.normalizePath(path); - } - var tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s*<reference\s+(path|types)\s*=\s*(?:'|"))([^\3"]*)$/; - var nodeModulesDependencyKeys = ["dependencies", "devDependencies", "peerDependencies", "optionalDependencies"]; - function tryGetDirectories(host, directoryName) { - return tryIOAndConsumeErrors(host, host.getDirectories, directoryName); - } - function tryReadDirectory(host, path, extensions, exclude, include) { - return tryIOAndConsumeErrors(host, host.readDirectory, path, extensions, exclude, include); - } - function tryReadFile(host, path) { - return tryIOAndConsumeErrors(host, host.readFile, path); - } - function tryFileExists(host, path) { - return tryIOAndConsumeErrors(host, host.fileExists, path); - } - function tryDirectoryExists(host, path) { - try { - return ts.directoryProbablyExists(path, host); - } - catch (e) { } - return undefined; - } - function tryIOAndConsumeErrors(host, toApply) { - var args = []; - for (var _i = 2; _i < arguments.length; _i++) { - args[_i - 2] = arguments[_i]; - } - try { - return toApply && toApply.apply(host, args); - } - catch (e) { } - return undefined; - } - })(PathCompletions = Completions.PathCompletions || (Completions.PathCompletions = {})); - })(Completions = ts.Completions || (ts.Completions = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var Completions; - (function (Completions) { - function getCompletionsAtPosition(host, typeChecker, log, compilerOptions, sourceFile, position) { - if (ts.isInReferenceComment(sourceFile, position)) { - return Completions.PathCompletions.getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host); - } - if (ts.isInString(sourceFile, position)) { - return getStringLiteralCompletionEntries(sourceFile, position, typeChecker, compilerOptions, host, log); - } - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (!completionData) { - return undefined; - } - var symbols = completionData.symbols, isGlobalCompletion = completionData.isGlobalCompletion, isMemberCompletion = completionData.isMemberCompletion, isNewIdentifierLocation = completionData.isNewIdentifierLocation, location = completionData.location, requestJsDocTagName = completionData.requestJsDocTagName, requestJsDocTag = completionData.requestJsDocTag; - if (requestJsDocTagName) { - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: ts.JsDoc.getJSDocTagNameCompletions() }; - } - if (requestJsDocTag) { - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: ts.JsDoc.getJSDocTagCompletions() }; - } - var entries = []; - if (ts.isSourceFileJavaScript(sourceFile)) { - var uniqueNames = getCompletionEntriesFromSymbols(symbols, entries, location, true, typeChecker, compilerOptions.target, log); - ts.addRange(entries, getJavaScriptCompletionEntries(sourceFile, location.pos, uniqueNames, compilerOptions.target)); - } - else { - if (!symbols || symbols.length === 0) { - if (sourceFile.languageVariant === 1 && - location.parent && location.parent.kind === 252) { - var tagName = location.parent.parent.openingElement.tagName; - entries.push({ - name: tagName.text, - kind: undefined, - kindModifiers: undefined, - sortText: "0", - }); - } - else { - return undefined; - } - } - getCompletionEntriesFromSymbols(symbols, entries, location, true, typeChecker, compilerOptions.target, log); - } - if (!isMemberCompletion && !requestJsDocTag && !requestJsDocTagName) { - ts.addRange(entries, keywordCompletions); - } - return { isGlobalCompletion: isGlobalCompletion, isMemberCompletion: isMemberCompletion, isNewIdentifierLocation: isNewIdentifierLocation, entries: entries }; - } - Completions.getCompletionsAtPosition = getCompletionsAtPosition; - function getJavaScriptCompletionEntries(sourceFile, position, uniqueNames, target) { - var entries = []; - var nameTable = ts.getNameTable(sourceFile); - nameTable.forEach(function (pos, name) { - if (pos === position) { - return; - } - if (!uniqueNames.get(name)) { - uniqueNames.set(name, name); - var displayName = getCompletionEntryDisplayName(ts.unescapeIdentifier(name), target, true); - if (displayName) { - var entry = { - name: displayName, - kind: ts.ScriptElementKind.warning, - kindModifiers: "", - sortText: "1" - }; - entries.push(entry); - } - } - }); - return entries; - } - function createCompletionEntry(symbol, location, performCharacterChecks, typeChecker, target) { - var displayName = getCompletionEntryDisplayNameForSymbol(typeChecker, symbol, target, performCharacterChecks, location); - if (!displayName) { - return undefined; - } - return { - name: displayName, - kind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, location), - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - sortText: "0", - }; - } - function getCompletionEntriesFromSymbols(symbols, entries, location, performCharacterChecks, typeChecker, target, log) { - var start = ts.timestamp(); - var uniqueNames = ts.createMap(); - if (symbols) { - for (var _i = 0, symbols_4 = symbols; _i < symbols_4.length; _i++) { - var symbol = symbols_4[_i]; - var entry = createCompletionEntry(symbol, location, performCharacterChecks, typeChecker, target); - if (entry) { - var id = ts.escapeIdentifier(entry.name); - if (!uniqueNames.get(id)) { - entries.push(entry); - uniqueNames.set(id, id); - } - } - } - } - log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (ts.timestamp() - start)); - return uniqueNames; - } - function getStringLiteralCompletionEntries(sourceFile, position, typeChecker, compilerOptions, host, log) { - var node = ts.findPrecedingToken(position, sourceFile); - if (!node || node.kind !== 9) { - return undefined; - } - if (node.parent.kind === 261 && - node.parent.parent.kind === 178 && - node.parent.name === node) { - return getStringLiteralCompletionEntriesFromPropertyAssignment(node.parent, typeChecker, compilerOptions.target, log); - } - else if (ts.isElementAccessExpression(node.parent) && node.parent.argumentExpression === node) { - return getStringLiteralCompletionEntriesFromElementAccess(node.parent, typeChecker, compilerOptions.target, log); - } - else if (node.parent.kind === 238 || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node) || ts.isRequireCall(node.parent, false)) { - return Completions.PathCompletions.getStringLiteralCompletionEntriesFromModuleNames(node, compilerOptions, host, typeChecker); - } - else if (isEqualityExpression(node.parent)) { - return getStringLiteralCompletionEntriesFromType(typeChecker.getTypeAtLocation(node.parent.left === node ? node.parent.right : node.parent.left), typeChecker); - } - else if (ts.isCaseOrDefaultClause(node.parent)) { - return getStringLiteralCompletionEntriesFromType(typeChecker.getTypeAtLocation(node.parent.parent.parent.expression), typeChecker); - } - else { - var argumentInfo = ts.SignatureHelp.getImmediatelyContainingArgumentInfo(node, position, sourceFile); - if (argumentInfo) { - return getStringLiteralCompletionEntriesFromCallExpression(argumentInfo, typeChecker); - } - return getStringLiteralCompletionEntriesFromType(typeChecker.getContextualType(node), typeChecker); - } - } - function getStringLiteralCompletionEntriesFromPropertyAssignment(element, typeChecker, target, log) { - var type = typeChecker.getContextualType(element.parent); - var entries = []; - if (type) { - getCompletionEntriesFromSymbols(type.getApparentProperties(), entries, element, false, typeChecker, target, log); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: true, entries: entries }; - } - } - } - function getStringLiteralCompletionEntriesFromCallExpression(argumentInfo, typeChecker) { - var candidates = []; - var entries = []; - typeChecker.getResolvedSignature(argumentInfo.invocation, candidates); - for (var _i = 0, candidates_3 = candidates; _i < candidates_3.length; _i++) { - var candidate = candidates_3[_i]; - addStringLiteralCompletionsFromType(typeChecker.getParameterType(candidate, argumentInfo.argumentIndex), entries, typeChecker); - } - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: true, entries: entries }; - } - return undefined; - } - function getStringLiteralCompletionEntriesFromElementAccess(node, typeChecker, target, log) { - var type = typeChecker.getTypeAtLocation(node.expression); - var entries = []; - if (type) { - getCompletionEntriesFromSymbols(type.getApparentProperties(), entries, node, false, typeChecker, target, log); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: true, entries: entries }; - } - } - return undefined; - } - function getStringLiteralCompletionEntriesFromType(type, typeChecker) { - if (type) { - var entries = []; - addStringLiteralCompletionsFromType(type, entries, typeChecker); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: entries }; - } - } - return undefined; - } - function addStringLiteralCompletionsFromType(type, result, typeChecker) { - if (type && type.flags & 16384) { - type = typeChecker.getApparentType(type); - } - if (!type) { - return; - } - if (type.flags & 65536) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - addStringLiteralCompletionsFromType(t, result, typeChecker); - } - } - else if (type.flags & 32) { - result.push({ - name: type.text, - kindModifiers: ts.ScriptElementKindModifier.none, - kind: ts.ScriptElementKind.variableElement, - sortText: "0" - }); - } - } - function getCompletionEntryDetails(typeChecker, log, compilerOptions, sourceFile, position, entryName) { - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (completionData) { - var symbols = completionData.symbols, location_1 = completionData.location; - var symbol = ts.forEach(symbols, function (s) { return getCompletionEntryDisplayNameForSymbol(typeChecker, s, compilerOptions.target, false, location_1) === entryName ? s : undefined; }); - if (symbol) { - var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, location_1, location_1, 7), displayParts = _a.displayParts, documentation = _a.documentation, symbolKind = _a.symbolKind, tags = _a.tags; - return { - name: entryName, - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - kind: symbolKind, - displayParts: displayParts, - documentation: documentation, - tags: tags - }; - } - } - var keywordCompletion = ts.forEach(keywordCompletions, function (c) { return c.name === entryName; }); - if (keywordCompletion) { - return { - name: entryName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: ts.ScriptElementKindModifier.none, - displayParts: [ts.displayPart(entryName, ts.SymbolDisplayPartKind.keyword)], - documentation: undefined, - tags: undefined - }; - } - return undefined; - } - Completions.getCompletionEntryDetails = getCompletionEntryDetails; - function getCompletionEntrySymbol(typeChecker, log, compilerOptions, sourceFile, position, entryName) { - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (completionData) { - var symbols = completionData.symbols, location_2 = completionData.location; - return ts.forEach(symbols, function (s) { return getCompletionEntryDisplayNameForSymbol(typeChecker, s, compilerOptions.target, false, location_2) === entryName ? s : undefined; }); - } - return undefined; - } - Completions.getCompletionEntrySymbol = getCompletionEntrySymbol; - function getCompletionData(typeChecker, log, sourceFile, position) { - var isJavaScriptFile = ts.isSourceFileJavaScript(sourceFile); - var requestJsDocTagName = false; - var requestJsDocTag = false; - var start = ts.timestamp(); - var currentToken = ts.getTokenAtPosition(sourceFile, position); - log("getCompletionData: Get current token: " + (ts.timestamp() - start)); - start = ts.timestamp(); - var insideComment = ts.isInsideComment(sourceFile, currentToken, position); - log("getCompletionData: Is inside comment: " + (ts.timestamp() - start)); - if (insideComment) { - if (ts.hasDocComment(sourceFile, position)) { - if (sourceFile.text.charCodeAt(position - 1) === 64) { - requestJsDocTagName = true; - } - else { - var lineStart = ts.getLineStartPositionForPosition(position, sourceFile); - requestJsDocTag = !(sourceFile.text.substring(lineStart, position).match(/[^\*|\s|(/\*\*)]/)); - } - } - var insideJsDocTagExpression = false; - var tag = ts.getJsDocTagAtPosition(sourceFile, position); - if (tag) { - if (tag.tagName.pos <= position && position <= tag.tagName.end) { - requestJsDocTagName = true; - } - switch (tag.kind) { - case 288: - case 286: - case 287: - var tagWithExpression = tag; - if (tagWithExpression.typeExpression) { - insideJsDocTagExpression = tagWithExpression.typeExpression.pos < position && position < tagWithExpression.typeExpression.end; - } - break; - } - } - if (requestJsDocTagName || requestJsDocTag) { - return { symbols: undefined, isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, location: undefined, isRightOfDot: false, requestJsDocTagName: requestJsDocTagName, requestJsDocTag: requestJsDocTag }; - } - if (!insideJsDocTagExpression) { - log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment."); - return undefined; - } - } - start = ts.timestamp(); - var previousToken = ts.findPrecedingToken(position, sourceFile); - log("getCompletionData: Get previous token 1: " + (ts.timestamp() - start)); - var contextToken = previousToken; - if (contextToken && position <= contextToken.end && ts.isWord(contextToken.kind)) { - var start_2 = ts.timestamp(); - contextToken = ts.findPrecedingToken(contextToken.getFullStart(), sourceFile); - log("getCompletionData: Get previous token 2: " + (ts.timestamp() - start_2)); - } - var node = currentToken; - var isRightOfDot = false; - var isRightOfOpenTag = false; - var isStartingCloseTag = false; - var location = ts.getTouchingPropertyName(sourceFile, position); - if (contextToken) { - if (isCompletionListBlocker(contextToken)) { - log("Returning an empty list because completion was requested in an invalid position."); - return undefined; - } - var parent = contextToken.parent; - if (contextToken.kind === 23) { - if (parent.kind === 179) { - node = contextToken.parent.expression; - isRightOfDot = true; - } - else if (parent.kind === 143) { - node = contextToken.parent.left; - isRightOfDot = true; - } - else { - return undefined; - } - } - else if (sourceFile.languageVariant === 1) { - if (parent && parent.kind === 179) { - contextToken = parent; - parent = parent.parent; - } - switch (parent.kind) { - case 252: - if (contextToken.kind === 41) { - isStartingCloseTag = true; - location = contextToken; - } - break; - case 194: - if (!(parent.left.flags & 32768)) { - break; - } - case 250: - case 249: - case 251: - if (contextToken.kind === 27) { - isRightOfOpenTag = true; - location = contextToken; - } - break; - } - } - } - var semanticStart = ts.timestamp(); - var isGlobalCompletion = false; - var isMemberCompletion; - var isNewIdentifierLocation; - var symbols = []; - if (isRightOfDot) { - getTypeScriptMemberSymbols(); - } - else if (isRightOfOpenTag) { - var tagSymbols = typeChecker.getJsxIntrinsicTagNames(); - if (tryGetGlobalSymbols()) { - symbols = tagSymbols.concat(symbols.filter(function (s) { return !!(s.flags & (107455 | 8388608)); })); - } - else { - symbols = tagSymbols; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - } - else if (isStartingCloseTag) { - var tagName = contextToken.parent.parent.openingElement.tagName; - var tagSymbol = typeChecker.getSymbolAtLocation(tagName); - if (!typeChecker.isUnknownSymbol(tagSymbol)) { - symbols = [tagSymbol]; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - } - else { - if (!tryGetGlobalSymbols()) { - return undefined; - } - } - log("getCompletionData: Semantic work: " + (ts.timestamp() - semanticStart)); - return { symbols: symbols, isGlobalCompletion: isGlobalCompletion, isMemberCompletion: isMemberCompletion, isNewIdentifierLocation: isNewIdentifierLocation, location: location, isRightOfDot: (isRightOfDot || isRightOfOpenTag), requestJsDocTagName: requestJsDocTagName, requestJsDocTag: requestJsDocTag }; - function getTypeScriptMemberSymbols() { - isGlobalCompletion = false; - isMemberCompletion = true; - isNewIdentifierLocation = false; - if (node.kind === 71 || node.kind === 143 || node.kind === 179) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol && symbol.flags & 8388608) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - if (symbol && symbol.flags & 1952) { - var exportedSymbols = typeChecker.getExportsOfModule(symbol); - ts.forEach(exportedSymbols, function (symbol) { - if (typeChecker.isValidPropertyAccess((node.parent), symbol.name)) { - symbols.push(symbol); - } - }); - } - } - var type = typeChecker.getTypeAtLocation(node); - addTypeProperties(type); - } - function addTypeProperties(type) { - if (type) { - for (var _i = 0, _a = type.getApparentProperties(); _i < _a.length; _i++) { - var symbol = _a[_i]; - if (typeChecker.isValidPropertyAccess((node.parent), symbol.name)) { - symbols.push(symbol); - } - } - if (isJavaScriptFile && type.flags & 65536) { - var unionType = type; - for (var _b = 0, _c = unionType.types; _b < _c.length; _b++) { - var elementType = _c[_b]; - addTypeProperties(elementType); - } - } - } - } - function tryGetGlobalSymbols() { - var objectLikeContainer; - var namedImportsOrExports; - var jsxContainer; - if (objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken)) { - return tryGetObjectLikeCompletionSymbols(objectLikeContainer); - } - if (namedImportsOrExports = tryGetNamedImportsOrExportsForCompletion(contextToken)) { - return tryGetImportOrExportClauseCompletionSymbols(namedImportsOrExports); - } - if (jsxContainer = tryGetContainingJsxElement(contextToken)) { - var attrsType = void 0; - if ((jsxContainer.kind === 250) || (jsxContainer.kind === 251)) { - attrsType = typeChecker.getAllAttributesTypeFromJsxOpeningLikeElement(jsxContainer); - if (attrsType) { - symbols = filterJsxAttributes(typeChecker.getPropertiesOfType(attrsType), jsxContainer.attributes.properties); - isMemberCompletion = true; - isNewIdentifierLocation = false; - return true; - } - } - } - isMemberCompletion = false; - isNewIdentifierLocation = isNewIdentifierDefinitionLocation(contextToken); - if (previousToken !== contextToken) { - ts.Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'."); - } - var adjustedPosition = previousToken !== contextToken ? - previousToken.getStart() : - position; - var scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile; - if (scopeNode) { - isGlobalCompletion = - scopeNode.kind === 265 || - scopeNode.kind === 196 || - scopeNode.kind === 256 || - ts.isStatement(scopeNode); - } - var symbolMeanings = 793064 | 107455 | 1920 | 8388608; - symbols = typeChecker.getSymbolsInScope(scopeNode, symbolMeanings); - return true; - } - function getScopeNode(initialToken, position, sourceFile) { - var scope = initialToken; - while (scope && !ts.positionBelongsToNode(scope, position, sourceFile)) { - scope = scope.parent; - } - return scope; - } - function isCompletionListBlocker(contextToken) { - var start = ts.timestamp(); - var result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken) || - isSolelyIdentifierDefinitionLocation(contextToken) || - isDotOfNumericLiteral(contextToken) || - isInJsxText(contextToken); - log("getCompletionsAtPosition: isCompletionListBlocker: " + (ts.timestamp() - start)); - return result; - } - function isInJsxText(contextToken) { - if (contextToken.kind === 10) { - return true; - } - if (contextToken.kind === 29 && contextToken.parent) { - if (contextToken.parent.kind === 251) { - return true; - } - if (contextToken.parent.kind === 252 || contextToken.parent.kind === 250) { - return contextToken.parent.parent && contextToken.parent.parent.kind === 249; - } - } - return false; - } - function isNewIdentifierDefinitionLocation(previousToken) { - if (previousToken) { - var containingNodeKind = previousToken.parent.kind; - switch (previousToken.kind) { - case 26: - return containingNodeKind === 181 - || containingNodeKind === 152 - || containingNodeKind === 182 - || containingNodeKind === 177 - || containingNodeKind === 194 - || containingNodeKind === 160; - case 19: - return containingNodeKind === 181 - || containingNodeKind === 152 - || containingNodeKind === 182 - || containingNodeKind === 185 - || containingNodeKind === 168; - case 21: - return containingNodeKind === 177 - || containingNodeKind === 157 - || containingNodeKind === 144; - case 128: - case 129: - return true; - case 23: - return containingNodeKind === 233; - case 17: - return containingNodeKind === 229; - case 58: - return containingNodeKind === 226 - || containingNodeKind === 194; - case 14: - return containingNodeKind === 196; - case 15: - return containingNodeKind === 205; - case 114: - case 112: - case 113: - return containingNodeKind === 149; - } - switch (previousToken.getText()) { - case "public": - case "protected": - case "private": - return true; - } - } - return false; - } - function isInStringOrRegularExpressionOrTemplateLiteral(contextToken) { - if (contextToken.kind === 9 - || contextToken.kind === 12 - || ts.isTemplateLiteralKind(contextToken.kind)) { - var start_3 = contextToken.getStart(); - var end = contextToken.getEnd(); - if (start_3 < position && position < end) { - return true; - } - if (position === end) { - return !!contextToken.isUnterminated - || contextToken.kind === 12; - } - } - return false; - } - function tryGetObjectLikeCompletionSymbols(objectLikeContainer) { - isMemberCompletion = true; - var typeForObject; - var existingMembers; - if (objectLikeContainer.kind === 178) { - isNewIdentifierLocation = true; - typeForObject = typeChecker.getContextualType(objectLikeContainer); - typeForObject = typeForObject && typeForObject.getNonNullableType(); - existingMembers = objectLikeContainer.properties; - } - else if (objectLikeContainer.kind === 174) { - isNewIdentifierLocation = false; - var rootDeclaration = ts.getRootDeclaration(objectLikeContainer.parent); - if (ts.isVariableLike(rootDeclaration)) { - var canGetType = !!(rootDeclaration.initializer || rootDeclaration.type); - if (!canGetType && rootDeclaration.kind === 146) { - if (ts.isExpression(rootDeclaration.parent)) { - canGetType = !!typeChecker.getContextualType(rootDeclaration.parent); - } - else if (rootDeclaration.parent.kind === 151 || rootDeclaration.parent.kind === 154) { - canGetType = ts.isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent); - } - } - if (canGetType) { - typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer); - existingMembers = objectLikeContainer.elements; - } - } - else { - ts.Debug.fail("Root declaration is not variable-like."); - } - } - else { - ts.Debug.fail("Expected object literal or binding pattern, got " + objectLikeContainer.kind); - } - if (!typeForObject) { - return false; - } - var typeMembers = typeChecker.getPropertiesOfType(typeForObject); - if (typeMembers && typeMembers.length > 0) { - symbols = filterObjectMembersList(typeMembers, existingMembers); - } - return true; - } - function tryGetImportOrExportClauseCompletionSymbols(namedImportsOrExports) { - var declarationKind = namedImportsOrExports.kind === 241 ? - 238 : - 244; - var importOrExportDeclaration = ts.getAncestor(namedImportsOrExports, declarationKind); - var moduleSpecifier = importOrExportDeclaration.moduleSpecifier; - if (!moduleSpecifier) { - return false; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - var moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); - if (!moduleSpecifierSymbol) { - symbols = ts.emptyArray; - return true; - } - var exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); - symbols = filterNamedImportOrExportCompletionItems(exports, namedImportsOrExports.elements); - return true; - } - function tryGetObjectLikeCompletionContainer(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17: - case 26: - var parent = contextToken.parent; - if (parent && (parent.kind === 178 || parent.kind === 174)) { - return parent; - } - break; - } - } - return undefined; - } - function tryGetNamedImportsOrExportsForCompletion(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17: - case 26: - switch (contextToken.parent.kind) { - case 241: - case 245: - return contextToken.parent; - } - } - } - return undefined; - } - function tryGetContainingJsxElement(contextToken) { - if (contextToken) { - var parent = contextToken.parent; - switch (contextToken.kind) { - case 28: - case 41: - case 71: - case 179: - case 254: - case 253: - case 255: - if (parent && (parent.kind === 250 || parent.kind === 251)) { - return parent; - } - else if (parent.kind === 253) { - return parent.parent.parent; - } - break; - case 9: - if (parent && ((parent.kind === 253) || (parent.kind === 255))) { - return parent.parent.parent; - } - break; - case 18: - if (parent && - parent.kind === 256 && - parent.parent && parent.parent.kind === 253) { - return parent.parent.parent.parent; - } - if (parent && parent.kind === 255) { - return parent.parent.parent; - } - break; - } - } - return undefined; - } - function isFunction(kind) { - if (!ts.isFunctionLikeKind(kind)) { - return false; - } - switch (kind) { - case 152: - case 161: - case 160: - return false; - default: - return true; - } - } - function isSolelyIdentifierDefinitionLocation(contextToken) { - var containingNodeKind = contextToken.parent.kind; - switch (contextToken.kind) { - case 26: - return containingNodeKind === 226 || - containingNodeKind === 227 || - containingNodeKind === 208 || - containingNodeKind === 232 || - isFunction(containingNodeKind) || - containingNodeKind === 229 || - containingNodeKind === 199 || - containingNodeKind === 230 || - containingNodeKind === 175 || - containingNodeKind === 231; - case 23: - return containingNodeKind === 175; - case 56: - return containingNodeKind === 176; - case 21: - return containingNodeKind === 175; - case 19: - return containingNodeKind === 260 || - isFunction(containingNodeKind); - case 17: - return containingNodeKind === 232 || - containingNodeKind === 230 || - containingNodeKind === 163; - case 25: - return containingNodeKind === 148 && - contextToken.parent && contextToken.parent.parent && - (contextToken.parent.parent.kind === 230 || - contextToken.parent.parent.kind === 163); - case 27: - return containingNodeKind === 229 || - containingNodeKind === 199 || - containingNodeKind === 230 || - containingNodeKind === 231 || - isFunction(containingNodeKind); - case 115: - return containingNodeKind === 149; - case 24: - return containingNodeKind === 146 || - (contextToken.parent && contextToken.parent.parent && - contextToken.parent.parent.kind === 175); - case 114: - case 112: - case 113: - return containingNodeKind === 146; - case 118: - return containingNodeKind === 242 || - containingNodeKind === 246 || - containingNodeKind === 240; - case 75: - case 83: - case 109: - case 89: - case 104: - case 125: - case 135: - case 91: - case 110: - case 76: - case 116: - case 138: - return true; - } - switch (contextToken.getText()) { - case "abstract": - case "async": - case "class": - case "const": - case "declare": - case "enum": - case "function": - case "interface": - case "let": - case "private": - case "protected": - case "public": - case "static": - case "var": - case "yield": - return true; - } - return false; - } - function isDotOfNumericLiteral(contextToken) { - if (contextToken.kind === 8) { - var text = contextToken.getFullText(); - return text.charAt(text.length - 1) === "."; - } - return false; - } - function filterNamedImportOrExportCompletionItems(exportsOfModule, namedImportsOrExports) { - var existingImportsOrExports = ts.createMap(); - for (var _i = 0, namedImportsOrExports_1 = namedImportsOrExports; _i < namedImportsOrExports_1.length; _i++) { - var element = namedImportsOrExports_1[_i]; - if (element.getStart() <= position && position <= element.getEnd()) { - continue; - } - var name = element.propertyName || element.name; - existingImportsOrExports.set(name.text, true); - } - if (existingImportsOrExports.size === 0) { - return ts.filter(exportsOfModule, function (e) { return e.name !== "default"; }); - } - return ts.filter(exportsOfModule, function (e) { return e.name !== "default" && !existingImportsOrExports.get(e.name); }); - } - function filterObjectMembersList(contextualMemberSymbols, existingMembers) { - if (!existingMembers || existingMembers.length === 0) { - return contextualMemberSymbols; - } - var existingMemberNames = ts.createMap(); - for (var _i = 0, existingMembers_1 = existingMembers; _i < existingMembers_1.length; _i++) { - var m = existingMembers_1[_i]; - if (m.kind !== 261 && - m.kind !== 262 && - m.kind !== 176 && - m.kind !== 151 && - m.kind !== 153 && - m.kind !== 154) { - continue; - } - if (m.getStart() <= position && position <= m.getEnd()) { - continue; - } - var existingName = void 0; - if (m.kind === 176 && m.propertyName) { - if (m.propertyName.kind === 71) { - existingName = m.propertyName.text; - } - } - else { - existingName = ts.getNameOfDeclaration(m).text; - } - existingMemberNames.set(existingName, true); - } - return ts.filter(contextualMemberSymbols, function (m) { return !existingMemberNames.get(m.name); }); - } - function filterJsxAttributes(symbols, attributes) { - var seenNames = ts.createMap(); - for (var _i = 0, attributes_1 = attributes; _i < attributes_1.length; _i++) { - var attr = attributes_1[_i]; - if (attr.getStart() <= position && position <= attr.getEnd()) { - continue; - } - if (attr.kind === 253) { - seenNames.set(attr.name.text, true); - } - } - return ts.filter(symbols, function (a) { return !seenNames.get(a.name); }); - } - } - function getCompletionEntryDisplayNameForSymbol(typeChecker, symbol, target, performCharacterChecks, location) { - var displayName = ts.getDeclaredName(typeChecker, symbol, location); - if (displayName) { - var firstCharCode = displayName.charCodeAt(0); - if ((symbol.flags & 1920) && (firstCharCode === 39 || firstCharCode === 34)) { - return undefined; - } - } - return getCompletionEntryDisplayName(displayName, target, performCharacterChecks); - } - function getCompletionEntryDisplayName(name, target, performCharacterChecks) { - if (!name) { - return undefined; - } - name = ts.stripQuotes(name); - if (!name) { - return undefined; - } - if (performCharacterChecks) { - if (!ts.isIdentifierText(name, target)) { - return undefined; - } - } - return name; - } - var keywordCompletions = []; - for (var i = 72; i <= 142; i++) { - keywordCompletions.push({ - name: ts.tokenToString(i), - kind: ts.ScriptElementKind.keyword, - kindModifiers: ts.ScriptElementKindModifier.none, - sortText: "0" - }); - } - function isEqualityExpression(node) { - return ts.isBinaryExpression(node) && isEqualityOperatorKind(node.operatorToken.kind); - } - function isEqualityOperatorKind(kind) { - return kind === 32 || - kind === 33 || - kind === 34 || - kind === 35; - } - })(Completions = ts.Completions || (ts.Completions = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var DocumentHighlights; - (function (DocumentHighlights) { - function getDocumentHighlights(typeChecker, cancellationToken, sourceFile, position, sourceFilesToSearch) { - var node = ts.getTouchingWord(sourceFile, position); - return node && (getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile)); - } - DocumentHighlights.getDocumentHighlights = getDocumentHighlights; - function getHighlightSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var end = node.getEnd(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(start, end), - kind: ts.HighlightSpanKind.none - }; - } - function getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) { - var referenceEntries = ts.FindAllReferences.getReferenceEntriesForNode(node, sourceFilesToSearch, typeChecker, cancellationToken); - return referenceEntries && convertReferencedSymbols(referenceEntries); - } - function convertReferencedSymbols(referenceEntries) { - var fileNameToDocumentHighlights = ts.createMap(); - for (var _i = 0, referenceEntries_1 = referenceEntries; _i < referenceEntries_1.length; _i++) { - var entry = referenceEntries_1[_i]; - var _a = ts.FindAllReferences.toHighlightSpan(entry), fileName = _a.fileName, span_12 = _a.span; - var highlightSpans = fileNameToDocumentHighlights.get(fileName); - if (!highlightSpans) { - fileNameToDocumentHighlights.set(fileName, highlightSpans = []); - } - highlightSpans.push(span_12); - } - return ts.arrayFrom(fileNameToDocumentHighlights.entries(), function (_a) { - var fileName = _a[0], highlightSpans = _a[1]; - return ({ fileName: fileName, highlightSpans: highlightSpans }); - }); - } - function getSyntacticDocumentHighlights(node, sourceFile) { - var highlightSpans = getHighlightSpans(node, sourceFile); - if (!highlightSpans || highlightSpans.length === 0) { - return undefined; - } - return [{ fileName: sourceFile.fileName, highlightSpans: highlightSpans }]; - } - function hasKind(node, kind) { - return node !== undefined && node.kind === kind; - } - function parent(node) { - return node && node.parent; - } - function getHighlightSpans(node, sourceFile) { - if (!node) { - return undefined; - } - switch (node.kind) { - case 90: - case 82: - if (hasKind(node.parent, 211)) { - return getIfElseOccurrences(node.parent, sourceFile); - } - break; - case 96: - if (hasKind(node.parent, 219)) { - return highlightSpans(getReturnOccurrences(node.parent)); - } - break; - case 100: - if (hasKind(node.parent, 223)) { - return highlightSpans(getThrowOccurrences(node.parent)); - } - break; - case 102: - case 74: - case 87: - var tryStatement = node.kind === 74 ? parent(parent(node)) : parent(node); - if (hasKind(tryStatement, 224)) { - return highlightSpans(getTryCatchFinallyOccurrences(tryStatement, sourceFile)); - } - break; - case 98: - if (hasKind(node.parent, 221)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent)); - } - break; - case 73: - case 79: - if (hasKind(parent(parent(parent(node))), 221)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent.parent.parent)); - } - break; - case 72: - case 77: - if (hasKind(node.parent, 218) || hasKind(node.parent, 217)) { - return highlightSpans(getBreakOrContinueStatementOccurrences(node.parent)); - } - break; - case 88: - if (hasKind(node.parent, 214) || - hasKind(node.parent, 215) || - hasKind(node.parent, 216)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 106: - case 81: - if (hasKind(node.parent, 213) || hasKind(node.parent, 212)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 123: - if (hasKind(node.parent, 152)) { - return highlightSpans(getConstructorOccurrences(node.parent)); - } - break; - case 125: - case 135: - if (hasKind(node.parent, 153) || hasKind(node.parent, 154)) { - return highlightSpans(getGetAndSetOccurrences(node.parent)); - } - break; - default: - if (ts.isModifierKind(node.kind) && node.parent && - (ts.isDeclaration(node.parent) || node.parent.kind === 208)) { - return highlightSpans(getModifierOccurrences(node.kind, node.parent)); - } - } - function highlightSpans(nodes) { - return nodes && nodes.map(function (node) { return getHighlightSpanForNode(node, sourceFile); }); - } - } - function aggregateOwnedThrowStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 223) { - statementAccumulator.push(node); - } - else if (node.kind === 224) { - var tryStatement = node; - if (tryStatement.catchClause) { - aggregate(tryStatement.catchClause); - } - else { - aggregate(tryStatement.tryBlock); - } - if (tryStatement.finallyBlock) { - aggregate(tryStatement.finallyBlock); - } - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - function getThrowStatementOwner(throwStatement) { - var child = throwStatement; - while (child.parent) { - var parent_2 = child.parent; - if (ts.isFunctionBlock(parent_2) || parent_2.kind === 265) { - return parent_2; - } - if (parent_2.kind === 224) { - var tryStatement = parent_2; - if (tryStatement.tryBlock === child && tryStatement.catchClause) { - return child; - } - } - child = parent_2; - } - return undefined; - } - function aggregateAllBreakAndContinueStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 218 || node.kind === 217) { - statementAccumulator.push(node); - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - function ownsBreakOrContinueStatement(owner, statement) { - var actualOwner = getBreakOrContinueOwner(statement); - return actualOwner && actualOwner === owner; - } - function getBreakOrContinueOwner(statement) { - for (var node = statement.parent; node; node = node.parent) { - switch (node.kind) { - case 221: - if (statement.kind === 217) { - continue; - } - case 214: - case 215: - case 216: - case 213: - case 212: - if (!statement.label || isLabeledBy(node, statement.label.text)) { - return node; - } - break; - default: - if (ts.isFunctionLike(node)) { - return undefined; - } - break; - } - } - return undefined; - } - function getModifierOccurrences(modifier, declaration) { - var container = declaration.parent; - if (ts.isAccessibilityModifier(modifier)) { - if (!(container.kind === 229 || - container.kind === 199 || - (declaration.kind === 146 && hasKind(container, 152)))) { - return undefined; - } - } - else if (modifier === 115) { - if (!(container.kind === 229 || container.kind === 199)) { - return undefined; - } - } - else if (modifier === 84 || modifier === 124) { - if (!(container.kind === 234 || container.kind === 265)) { - return undefined; - } - } - else if (modifier === 117) { - if (!(container.kind === 229 || declaration.kind === 229)) { - return undefined; - } - } - else { - return undefined; - } - var keywords = []; - var modifierFlag = getFlagFromModifier(modifier); - var nodes; - switch (container.kind) { - case 234: - case 265: - if (modifierFlag & 128) { - nodes = declaration.members.concat(declaration); - } - else { - nodes = container.statements; - } - break; - case 152: - nodes = container.parameters.concat(container.parent.members); - break; - case 229: - case 199: - nodes = container.members; - if (modifierFlag & 28) { - var constructor = ts.forEach(container.members, function (member) { - return member.kind === 152 && member; - }); - if (constructor) { - nodes = nodes.concat(constructor.parameters); - } - } - else if (modifierFlag & 128) { - nodes = nodes.concat(container); - } - break; - default: - ts.Debug.fail("Invalid container kind."); - } - ts.forEach(nodes, function (node) { - if (ts.getModifierFlags(node) & modifierFlag) { - ts.forEach(node.modifiers, function (child) { return pushKeywordIf(keywords, child, modifier); }); - } - }); - return keywords; - function getFlagFromModifier(modifier) { - switch (modifier) { - case 114: - return 4; - case 112: - return 8; - case 113: - return 16; - case 115: - return 32; - case 84: - return 1; - case 124: - return 2; - case 117: - return 128; - default: - ts.Debug.fail(); - } - } - } - function pushKeywordIf(keywordList, token) { - var expected = []; - for (var _i = 2; _i < arguments.length; _i++) { - expected[_i - 2] = arguments[_i]; - } - if (token && ts.contains(expected, token.kind)) { - keywordList.push(token); - return true; - } - return false; - } - function getGetAndSetOccurrences(accessorDeclaration) { - var keywords = []; - tryPushAccessorKeyword(accessorDeclaration.symbol, 153); - tryPushAccessorKeyword(accessorDeclaration.symbol, 154); - return keywords; - function tryPushAccessorKeyword(accessorSymbol, accessorKind) { - var accessor = ts.getDeclarationOfKind(accessorSymbol, accessorKind); - if (accessor) { - ts.forEach(accessor.getChildren(), function (child) { return pushKeywordIf(keywords, child, 125, 135); }); - } - } - } - function getConstructorOccurrences(constructorDeclaration) { - var declarations = constructorDeclaration.symbol.getDeclarations(); - var keywords = []; - ts.forEach(declarations, function (declaration) { - ts.forEach(declaration.getChildren(), function (token) { - return pushKeywordIf(keywords, token, 123); - }); - }); - return keywords; - } - function getLoopBreakContinueOccurrences(loopNode) { - var keywords = []; - if (pushKeywordIf(keywords, loopNode.getFirstToken(), 88, 106, 81)) { - if (loopNode.kind === 212) { - var loopTokens = loopNode.getChildren(); - for (var i = loopTokens.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, loopTokens[i], 106)) { - break; - } - } - } - } - var breaksAndContinues = aggregateAllBreakAndContinueStatements(loopNode.statement); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(loopNode, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72, 77); - } - }); - return keywords; - } - function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) { - var owner = getBreakOrContinueOwner(breakOrContinueStatement); - if (owner) { - switch (owner.kind) { - case 214: - case 215: - case 216: - case 212: - case 213: - return getLoopBreakContinueOccurrences(owner); - case 221: - return getSwitchCaseDefaultOccurrences(owner); - } - } - return undefined; - } - function getSwitchCaseDefaultOccurrences(switchStatement) { - var keywords = []; - pushKeywordIf(keywords, switchStatement.getFirstToken(), 98); - ts.forEach(switchStatement.caseBlock.clauses, function (clause) { - pushKeywordIf(keywords, clause.getFirstToken(), 73, 79); - var breaksAndContinues = aggregateAllBreakAndContinueStatements(clause); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(switchStatement, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72); - } - }); - }); - return keywords; - } - function getTryCatchFinallyOccurrences(tryStatement, sourceFile) { - var keywords = []; - pushKeywordIf(keywords, tryStatement.getFirstToken(), 102); - if (tryStatement.catchClause) { - pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 74); - } - if (tryStatement.finallyBlock) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87, sourceFile); - pushKeywordIf(keywords, finallyKeyword, 87); - } - return keywords; - } - function getThrowOccurrences(throwStatement) { - var owner = getThrowStatementOwner(throwStatement); - if (!owner) { - return undefined; - } - var keywords = []; - ts.forEach(aggregateOwnedThrowStatements(owner), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100); - }); - if (ts.isFunctionBlock(owner)) { - ts.forEachReturnStatement(owner, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96); - }); - } - return keywords; - } - function getReturnOccurrences(returnStatement) { - var func = ts.getContainingFunction(returnStatement); - if (!(func && hasKind(func.body, 207))) { - return undefined; - } - var keywords = []; - ts.forEachReturnStatement(func.body, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96); - }); - ts.forEach(aggregateOwnedThrowStatements(func.body), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100); - }); - return keywords; - } - function getIfElseOccurrences(ifStatement, sourceFile) { - var keywords = []; - while (hasKind(ifStatement.parent, 211) && ifStatement.parent.elseStatement === ifStatement) { - ifStatement = ifStatement.parent; - } - while (ifStatement) { - var children = ifStatement.getChildren(); - pushKeywordIf(keywords, children[0], 90); - for (var i = children.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, children[i], 82)) { - break; - } - } - if (!hasKind(ifStatement.elseStatement, 211)) { - break; - } - ifStatement = ifStatement.elseStatement; - } - var result = []; - for (var i = 0; i < keywords.length; i++) { - if (keywords[i].kind === 82 && i < keywords.length - 1) { - var elseKeyword = keywords[i]; - var ifKeyword = keywords[i + 1]; - var shouldCombindElseAndIf = true; - for (var j = ifKeyword.getStart() - 1; j >= elseKeyword.end; j--) { - if (!ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) { - shouldCombindElseAndIf = false; - break; - } - } - if (shouldCombindElseAndIf) { - result.push({ - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), - kind: ts.HighlightSpanKind.reference - }); - i++; - continue; - } - } - result.push(getHighlightSpanForNode(keywords[i], sourceFile)); - } - return result; - } - function isLabeledBy(node, labelName) { - for (var owner = node.parent; owner.kind === 222; owner = owner.parent) { - if (owner.label.text === labelName) { - return true; - } - } - return false; - } - })(DocumentHighlights = ts.DocumentHighlights || (ts.DocumentHighlights = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function createDocumentRegistry(useCaseSensitiveFileNames, currentDirectory) { - if (currentDirectory === void 0) { currentDirectory = ""; } - var buckets = ts.createMap(); - var getCanonicalFileName = ts.createGetCanonicalFileName(!!useCaseSensitiveFileNames); - function getKeyForCompilationSettings(settings) { - return "_" + settings.target + "|" + settings.module + "|" + settings.noResolve + "|" + settings.jsx + "|" + settings.allowJs + "|" + settings.baseUrl + "|" + JSON.stringify(settings.typeRoots) + "|" + JSON.stringify(settings.rootDirs) + "|" + JSON.stringify(settings.paths); - } - function getBucketForCompilationSettings(key, createIfMissing) { - var bucket = buckets.get(key); - if (!bucket && createIfMissing) { - buckets.set(key, bucket = ts.createFileMap()); - } - return bucket; - } - function reportStats() { - var bucketInfoArray = ts.arrayFrom(buckets.keys()).filter(function (name) { return name && name.charAt(0) === "_"; }).map(function (name) { - var entries = buckets.get(name); - var sourceFiles = []; - entries.forEachValue(function (key, entry) { - sourceFiles.push({ - name: key, - refCount: entry.languageServiceRefCount, - references: entry.owners.slice(0) - }); - }); - sourceFiles.sort(function (x, y) { return y.refCount - x.refCount; }); - return { - bucket: name, - sourceFiles: sourceFiles - }; - }); - return JSON.stringify(bucketInfoArray, undefined, 2); - } - function acquireDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, true, scriptKind); - } - function updateDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, false, scriptKind); - } - function acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, acquiring, scriptKind) { - var bucket = getBucketForCompilationSettings(key, true); - var entry = bucket.get(path); - if (!entry) { - ts.Debug.assert(acquiring, "How could we be trying to update a document that the registry doesn't have?"); - var sourceFile = ts.createLanguageServiceSourceFile(fileName, scriptSnapshot, compilationSettings.target, version, false, scriptKind); - entry = { - sourceFile: sourceFile, - languageServiceRefCount: 0, - owners: [] - }; - bucket.set(path, entry); - } - else { - if (entry.sourceFile.version !== version) { - entry.sourceFile = ts.updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); - } - } - if (acquiring) { - entry.languageServiceRefCount++; - } - return entry.sourceFile; - } - function releaseDocument(fileName, compilationSettings) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return releaseDocumentWithKey(path, key); - } - function releaseDocumentWithKey(path, key) { - var bucket = getBucketForCompilationSettings(key, false); - ts.Debug.assert(bucket !== undefined); - var entry = bucket.get(path); - entry.languageServiceRefCount--; - ts.Debug.assert(entry.languageServiceRefCount >= 0); - if (entry.languageServiceRefCount === 0) { - bucket.remove(path); - } - } - return { - acquireDocument: acquireDocument, - acquireDocumentWithKey: acquireDocumentWithKey, - updateDocument: updateDocument, - updateDocumentWithKey: updateDocumentWithKey, - releaseDocument: releaseDocument, - releaseDocumentWithKey: releaseDocumentWithKey, - reportStats: reportStats, - getKeyForCompilationSettings: getKeyForCompilationSettings - }; - } - ts.createDocumentRegistry = createDocumentRegistry; -})(ts || (ts = {})); -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - function createImportTracker(sourceFiles, checker, cancellationToken) { - var allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken); - return function (exportSymbol, exportInfo, isForRename) { - var _a = getImportersForExport(sourceFiles, allDirectImports, exportInfo, checker, cancellationToken), directImports = _a.directImports, indirectUsers = _a.indirectUsers; - return __assign({ indirectUsers: indirectUsers }, getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename)); - }; - } - FindAllReferences.createImportTracker = createImportTracker; - var ExportKind; - (function (ExportKind) { - ExportKind[ExportKind["Named"] = 0] = "Named"; - ExportKind[ExportKind["Default"] = 1] = "Default"; - ExportKind[ExportKind["ExportEquals"] = 2] = "ExportEquals"; - })(ExportKind = FindAllReferences.ExportKind || (FindAllReferences.ExportKind = {})); - var ImportExport; - (function (ImportExport) { - ImportExport[ImportExport["Import"] = 0] = "Import"; - ImportExport[ImportExport["Export"] = 1] = "Export"; - })(ImportExport = FindAllReferences.ImportExport || (FindAllReferences.ImportExport = {})); - function getImportersForExport(sourceFiles, allDirectImports, _a, checker, cancellationToken) { - var exportingModuleSymbol = _a.exportingModuleSymbol, exportKind = _a.exportKind; - var markSeenDirectImport = ts.nodeSeenTracker(); - var markSeenIndirectUser = ts.nodeSeenTracker(); - var directImports = []; - var isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports; - var indirectUserDeclarations = isAvailableThroughGlobal ? undefined : []; - handleDirectImports(exportingModuleSymbol); - return { directImports: directImports, indirectUsers: getIndirectUsers() }; - function getIndirectUsers() { - if (isAvailableThroughGlobal) { - return sourceFiles; - } - for (var _i = 0, _a = exportingModuleSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isExternalModuleAugmentation(decl)) { - addIndirectUser(decl); - } - } - return indirectUserDeclarations.map(ts.getSourceFileOfNode); - } - function handleDirectImports(exportingModuleSymbol) { - var theseDirectImports = getDirectImports(exportingModuleSymbol); - if (theseDirectImports) - for (var _i = 0, theseDirectImports_1 = theseDirectImports; _i < theseDirectImports_1.length; _i++) { - var direct = theseDirectImports_1[_i]; - if (!markSeenDirectImport(direct)) { - continue; - } - cancellationToken.throwIfCancellationRequested(); - switch (direct.kind) { - case 181: - if (!isAvailableThroughGlobal) { - var parent = direct.parent; - if (exportKind === 2 && parent.kind === 226) { - var name = parent.name; - if (name.kind === 71) { - directImports.push(name); - break; - } - } - addIndirectUser(direct.getSourceFile()); - } - break; - case 237: - handleNamespaceImport(direct, direct.name, ts.hasModifier(direct, 1)); - break; - case 238: - var namedBindings = direct.importClause && direct.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - handleNamespaceImport(direct, namedBindings.name); - } - else { - directImports.push(direct); - } - break; - case 244: - if (!direct.exportClause) { - handleDirectImports(getContainingModuleSymbol(direct, checker)); - } - else { - directImports.push(direct); - } - break; - } - } - } - function handleNamespaceImport(importDeclaration, name, isReExport) { - if (exportKind === 2) { - directImports.push(importDeclaration); - } - else if (!isAvailableThroughGlobal) { - var sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration); - ts.Debug.assert(sourceFileLike.kind === 265 || sourceFileLike.kind === 233); - if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) { - addIndirectUsers(sourceFileLike); - } - else { - addIndirectUser(sourceFileLike); - } - } - } - function addIndirectUser(sourceFileLike) { - ts.Debug.assert(!isAvailableThroughGlobal); - var isNew = markSeenIndirectUser(sourceFileLike); - if (isNew) { - indirectUserDeclarations.push(sourceFileLike); - } - return isNew; - } - function addIndirectUsers(sourceFileLike) { - if (!addIndirectUser(sourceFileLike)) { - return; - } - var moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol); - ts.Debug.assert(!!(moduleSymbol.flags & 1536)); - var directImports = getDirectImports(moduleSymbol); - if (directImports) - for (var _i = 0, directImports_1 = directImports; _i < directImports_1.length; _i++) { - var directImport = directImports_1[_i]; - addIndirectUsers(getSourceFileLikeForImportDeclaration(directImport)); - } - } - function getDirectImports(moduleSymbol) { - return allDirectImports.get(ts.getSymbolId(moduleSymbol).toString()); - } - } - function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) { - var exportName = exportSymbol.name; - var importSearches = []; - var singleReferences = []; - function addSearch(location, symbol) { - importSearches.push([location, symbol]); - } - if (directImports) - for (var _i = 0, directImports_2 = directImports; _i < directImports_2.length; _i++) { - var decl = directImports_2[_i]; - handleImport(decl); - } - return { importSearches: importSearches, singleReferences: singleReferences }; - function handleImport(decl) { - if (decl.kind === 237) { - if (isExternalModuleImportEquals(decl)) { - handleNamespaceImportLike(decl.name); - } - return; - } - if (decl.kind === 71) { - handleNamespaceImportLike(decl); - return; - } - if (decl.moduleSpecifier.kind !== 9) { - return; - } - if (decl.kind === 244) { - searchForNamedImport(decl.exportClause); - return; - } - if (!decl.importClause) { - return; - } - var importClause = decl.importClause; - var namedBindings = importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - handleNamespaceImportLike(namedBindings.name); - return; - } - if (exportKind === 0) { - searchForNamedImport(namedBindings); - } - else { - var name = importClause.name; - if (name && (!isForRename || name.text === symbolName(exportSymbol))) { - var defaultImportAlias = checker.getSymbolAtLocation(name); - addSearch(name, defaultImportAlias); - } - if (!isForRename && exportKind === 1) { - ts.Debug.assert(exportName === "default"); - searchForNamedImport(namedBindings); - } - } - } - function handleNamespaceImportLike(importName) { - if (exportKind === 2 && (!isForRename || importName.text === exportName)) { - addSearch(importName, checker.getSymbolAtLocation(importName)); - } - } - function searchForNamedImport(namedBindings) { - if (namedBindings) - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var element = _a[_i]; - var name = element.name, propertyName = element.propertyName; - if ((propertyName || name).text !== exportName) { - continue; - } - if (propertyName) { - singleReferences.push(propertyName); - if (!isForRename) { - addSearch(name, checker.getSymbolAtLocation(name)); - } - } - else { - var localSymbol = element.kind === 246 && element.propertyName - ? checker.getExportSpecifierLocalTargetSymbol(element) - : checker.getSymbolAtLocation(name); - addSearch(name, localSymbol); - } - } - } - } - function findNamespaceReExports(sourceFileLike, name, checker) { - var namespaceImportSymbol = checker.getSymbolAtLocation(name); - return forEachPossibleImportOrExportStatement(sourceFileLike, function (statement) { - if (statement.kind !== 244) - return; - var _a = statement, exportClause = _a.exportClause, moduleSpecifier = _a.moduleSpecifier; - if (moduleSpecifier || !exportClause) - return; - for (var _i = 0, _b = exportClause.elements; _i < _b.length; _i++) { - var element = _b[_i]; - if (checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol) { - return true; - } - } - }); - } - function getDirectImportsMap(sourceFiles, checker, cancellationToken) { - var map = ts.createMap(); - for (var _i = 0, sourceFiles_4 = sourceFiles; _i < sourceFiles_4.length; _i++) { - var sourceFile = sourceFiles_4[_i]; - cancellationToken.throwIfCancellationRequested(); - forEachImport(sourceFile, function (importDecl, moduleSpecifier) { - var moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); - if (moduleSymbol) { - var id = ts.getSymbolId(moduleSymbol).toString(); - var imports = map.get(id); - if (!imports) { - map.set(id, imports = []); - } - imports.push(importDecl); - } - }); - } - return map; - } - function forEachPossibleImportOrExportStatement(sourceFileLike, action) { - return ts.forEach(sourceFileLike.kind === 265 ? sourceFileLike.statements : sourceFileLike.body.statements, function (statement) { - return action(statement) || (isAmbientModuleDeclaration(statement) && ts.forEach(statement.body && statement.body.statements, action)); - }); - } - function forEachImport(sourceFile, action) { - if (sourceFile.externalModuleIndicator) { - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var moduleSpecifier = _a[_i]; - action(importerFromModuleSpecifier(moduleSpecifier), moduleSpecifier); - } - } - else { - forEachPossibleImportOrExportStatement(sourceFile, function (statement) { - switch (statement.kind) { - case 244: - case 238: { - var decl = statement; - if (decl.moduleSpecifier && decl.moduleSpecifier.kind === 9) { - action(decl, decl.moduleSpecifier); - } - break; - } - case 237: { - var decl = statement; - var moduleReference = decl.moduleReference; - if (moduleReference.kind === 248 && - moduleReference.expression.kind === 9) { - action(decl, moduleReference.expression); - } - break; - } - } - }); - if (sourceFile.flags & 65536) { - sourceFile.forEachChild(function recur(node) { - if (ts.isRequireCall(node, true)) { - action(node, node.arguments[0]); - } - else { - node.forEachChild(recur); - } - }); - } - } - } - function importerFromModuleSpecifier(moduleSpecifier) { - var decl = moduleSpecifier.parent; - if (decl.kind === 238 || decl.kind === 244) { - return decl; - } - ts.Debug.assert(decl.kind === 248); - return decl.parent; - } - function getImportOrExportSymbol(node, symbol, checker, comingFromExport) { - return comingFromExport ? getExport() : getExport() || getImport(); - function getExport() { - var parent = node.parent; - if (symbol.flags & 7340032) { - if (parent.kind === 179) { - return symbol.declarations.some(function (d) { return d === parent; }) && parent.parent.kind === 194 - ? getSpecialPropertyExport(parent.parent, false) - : undefined; - } - else { - var exportSymbol = symbol.exportSymbol; - ts.Debug.assert(!!exportSymbol); - return exportInfo(exportSymbol, getExportKindForDeclaration(parent)); - } - } - else { - var exportNode = getExportNode(parent); - if (exportNode && ts.hasModifier(exportNode, 1)) { - if (exportNode.kind === 237 && exportNode.moduleReference === node) { - if (comingFromExport) { - return undefined; - } - var lhsSymbol = checker.getSymbolAtLocation(exportNode.name); - return { kind: 0, symbol: lhsSymbol, isNamedImport: false }; - } - else { - return exportInfo(symbol, getExportKindForDeclaration(exportNode)); - } - } - else if (parent.kind === 243) { - var exportingModuleSymbol = parent.symbol.parent; - ts.Debug.assert(!!exportingModuleSymbol); - return { kind: 1, symbol: symbol, exportInfo: { exportingModuleSymbol: exportingModuleSymbol, exportKind: 2 } }; - } - else if (parent.kind === 194) { - return getSpecialPropertyExport(parent, true); - } - else if (parent.parent.kind === 194) { - return getSpecialPropertyExport(parent.parent, true); - } - } - function getSpecialPropertyExport(node, useLhsSymbol) { - var kind; - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 1: - kind = 0; - break; - case 2: - kind = 2; - break; - default: - return undefined; - } - var sym = useLhsSymbol ? checker.getSymbolAtLocation(node.left.name) : symbol; - return sym && exportInfo(sym, kind); - } - } - function getImport() { - var isImport = isNodeImport(node); - if (!isImport) - return; - var importedSymbol = checker.getImmediateAliasedSymbol(symbol); - if (importedSymbol) { - importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker); - if (importedSymbol.name === "export=") { - importedSymbol = checker.getImmediateAliasedSymbol(importedSymbol); - } - if (symbolName(importedSymbol) === symbol.name) { - return __assign({ kind: 0, symbol: importedSymbol }, isImport); - } - } - } - function exportInfo(symbol, kind) { - var exportInfo = getExportInfo(symbol, kind, checker); - return exportInfo && { kind: 1, symbol: symbol, exportInfo: exportInfo }; - } - function getExportKindForDeclaration(node) { - return ts.hasModifier(node, 512) ? 1 : 0; - } - } - FindAllReferences.getImportOrExportSymbol = getImportOrExportSymbol; - function getExportNode(parent) { - if (parent.kind === 226) { - var p = parent; - return p.parent.kind === 260 ? undefined : p.parent.parent.kind === 208 ? p.parent.parent : undefined; - } - else { - return parent; - } - } - function isNodeImport(node) { - var parent = node.parent; - switch (parent.kind) { - case 237: - return parent.name === node && isExternalModuleImportEquals(parent) - ? { isNamedImport: false } - : undefined; - case 242: - return parent.propertyName ? undefined : { isNamedImport: true }; - case 239: - case 240: - ts.Debug.assert(parent.name === node); - return { isNamedImport: false }; - default: - return undefined; - } - } - function getExportInfo(exportSymbol, exportKind, checker) { - var exportingModuleSymbol = checker.getMergedSymbol(exportSymbol.parent); - return ts.isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol: exportingModuleSymbol, exportKind: exportKind } : undefined; - } - FindAllReferences.getExportInfo = getExportInfo; - function symbolName(symbol) { - if (symbol.name !== "default") { - return symbol.name; - } - var name = ts.forEach(symbol.declarations, function (decl) { - var name = ts.getNameOfDeclaration(decl); - return name && name.kind === 71 && name.text; - }); - ts.Debug.assert(!!name); - return name; - } - function skipExportSpecifierSymbol(symbol, checker) { - if (symbol.declarations) - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) { - return checker.getExportSpecifierLocalTargetSymbol(declaration); - } - } - return symbol; - } - function getContainingModuleSymbol(importer, checker) { - return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol); - } - function getSourceFileLikeForImportDeclaration(node) { - if (node.kind === 181) { - return node.getSourceFile(); - } - var parent = node.parent; - if (parent.kind === 265) { - return parent; - } - ts.Debug.assert(parent.kind === 234 && isAmbientModuleDeclaration(parent.parent)); - return parent.parent; - } - function isAmbientModuleDeclaration(node) { - return node.kind === 233 && node.name.kind === 9; - } - function isExternalModuleImportEquals(_a) { - var moduleReference = _a.moduleReference; - return moduleReference.kind === 248 && moduleReference.expression.kind === 9; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - function nodeEntry(node, isInString) { - return { type: "node", node: node, isInString: isInString }; - } - FindAllReferences.nodeEntry = nodeEntry; - function findReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position) { - var referencedSymbols = findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position); - if (!referencedSymbols || !referencedSymbols.length) { - return undefined; - } - var out = []; - for (var _i = 0, referencedSymbols_1 = referencedSymbols; _i < referencedSymbols_1.length; _i++) { - var _a = referencedSymbols_1[_i], definition = _a.definition, references = _a.references; - if (definition) { - out.push({ definition: definitionToReferencedSymbolDefinitionInfo(definition, checker), references: references.map(toReferenceEntry) }); - } - } - return out; - } - FindAllReferences.findReferencedSymbols = findReferencedSymbols; - function getImplementationsAtPosition(checker, cancellationToken, sourceFiles, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - var referenceEntries = getImplementationReferenceEntries(checker, cancellationToken, sourceFiles, node); - return ts.map(referenceEntries, function (entry) { return toImplementationLocation(entry, checker); }); - } - FindAllReferences.getImplementationsAtPosition = getImplementationsAtPosition; - function getImplementationReferenceEntries(typeChecker, cancellationToken, sourceFiles, node) { - if (node.parent.kind === 262) { - var result_4 = []; - FindAllReferences.Core.getReferenceEntriesForShorthandPropertyAssignment(node, typeChecker, function (node) { return result_4.push(nodeEntry(node)); }); - return result_4; - } - else if (node.kind === 97 || ts.isSuperProperty(node.parent)) { - var symbol = typeChecker.getSymbolAtLocation(node); - return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)]; - } - else { - return getReferenceEntriesForNode(node, sourceFiles, typeChecker, cancellationToken, { implementations: true }); - } - } - function findReferencedEntries(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var x = flattenEntries(findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options)); - return ts.map(x, toReferenceEntry); - } - FindAllReferences.findReferencedEntries = findReferencedEntries; - function getReferenceEntriesForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - return flattenEntries(FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options)); - } - FindAllReferences.getReferenceEntriesForNode = getReferenceEntriesForNode; - function findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var node = ts.getTouchingPropertyName(sourceFile, position, true); - return FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options); - } - function flattenEntries(referenceSymbols) { - return referenceSymbols && ts.flatMap(referenceSymbols, function (r) { return r.references; }); - } - function definitionToReferencedSymbolDefinitionInfo(def, checker) { - var info = (function () { - switch (def.type) { - case "symbol": { - var symbol = def.symbol, node_2 = def.node; - var declarations = symbol.declarations; - if (!declarations || declarations.length === 0) { - return undefined; - } - var _a = getDefinitionKindAndDisplayParts(symbol, node_2, checker), displayParts_1 = _a.displayParts, kind_1 = _a.kind; - var name_3 = displayParts_1.map(function (p) { return p.text; }).join(""); - return { node: node_2, name: name_3, kind: kind_1, displayParts: displayParts_1 }; - } - case "label": { - var node_3 = def.node; - return { node: node_3, name: node_3.text, kind: ts.ScriptElementKind.label, displayParts: [ts.displayPart(node_3.text, ts.SymbolDisplayPartKind.text)] }; - } - case "keyword": { - var node_4 = def.node; - var name_4 = ts.tokenToString(node_4.kind); - return { node: node_4, name: name_4, kind: ts.ScriptElementKind.keyword, displayParts: [{ text: name_4, kind: ts.ScriptElementKind.keyword }] }; - } - case "this": { - var node_5 = def.node; - var symbol = checker.getSymbolAtLocation(node_5); - var displayParts_2 = symbol && ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node_5.getSourceFile(), ts.getContainerNode(node_5), node_5).displayParts; - return { node: node_5, name: "this", kind: ts.ScriptElementKind.variableElement, displayParts: displayParts_2 }; - } - case "string": { - var node_6 = def.node; - return { node: node_6, name: node_6.text, kind: ts.ScriptElementKind.variableElement, displayParts: [ts.displayPart(ts.getTextOfNode(node_6), ts.SymbolDisplayPartKind.stringLiteral)] }; - } - } - })(); - if (!info) { - return undefined; - } - var node = info.node, name = info.name, kind = info.kind, displayParts = info.displayParts; - var sourceFile = node.getSourceFile(); - return { - containerKind: "", - containerName: "", - fileName: sourceFile.fileName, - kind: kind, - name: name, - textSpan: ts.createTextSpanFromNode(node, sourceFile), - displayParts: displayParts - }; - } - function getDefinitionKindAndDisplayParts(symbol, node, checker) { - var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node.getSourceFile(), ts.getContainerNode(node), node), displayParts = _a.displayParts, symbolKind = _a.symbolKind; - return { displayParts: displayParts, kind: symbolKind }; - } - function toReferenceEntry(entry) { - if (entry.type === "span") { - return { textSpan: entry.textSpan, fileName: entry.fileName, isWriteAccess: false, isDefinition: false }; - } - var node = entry.node, isInString = entry.isInString; - return { - fileName: node.getSourceFile().fileName, - textSpan: getTextSpan(node), - isWriteAccess: isWriteAccess(node), - isDefinition: ts.isDeclarationName(node) || ts.isLiteralComputedPropertyDeclarationName(node), - isInString: isInString - }; - } - function toImplementationLocation(entry, checker) { - if (entry.type === "node") { - var node = entry.node; - return __assign({ textSpan: getTextSpan(node), fileName: node.getSourceFile().fileName }, implementationKindDisplayParts(node, checker)); - } - else { - var textSpan = entry.textSpan, fileName = entry.fileName; - return { textSpan: textSpan, fileName: fileName, kind: ts.ScriptElementKind.unknown, displayParts: [] }; - } - } - function implementationKindDisplayParts(node, checker) { - var symbol = checker.getSymbolAtLocation(ts.isDeclaration(node) && node.name ? node.name : node); - if (symbol) { - return getDefinitionKindAndDisplayParts(symbol, node, checker); - } - else if (node.kind === 178) { - return { - kind: ts.ScriptElementKind.interfaceElement, - displayParts: [ts.punctuationPart(19), ts.textPart("object literal"), ts.punctuationPart(20)] - }; - } - else if (node.kind === 199) { - return { - kind: ts.ScriptElementKind.localClassElement, - displayParts: [ts.punctuationPart(19), ts.textPart("anonymous local class"), ts.punctuationPart(20)] - }; - } - else { - return { kind: ts.getNodeKind(node), displayParts: [] }; - } - } - function toHighlightSpan(entry) { - if (entry.type === "span") { - var fileName_1 = entry.fileName, textSpan = entry.textSpan; - return { fileName: fileName_1, span: { textSpan: textSpan, kind: ts.HighlightSpanKind.reference } }; - } - var node = entry.node, isInString = entry.isInString; - var fileName = entry.node.getSourceFile().fileName; - var writeAccess = isWriteAccess(node); - var span = { - textSpan: getTextSpan(node), - kind: writeAccess ? ts.HighlightSpanKind.writtenReference : ts.HighlightSpanKind.reference, - isInString: isInString - }; - return { fileName: fileName, span: span }; - } - FindAllReferences.toHighlightSpan = toHighlightSpan; - function getTextSpan(node) { - var start = node.getStart(); - var end = node.getEnd(); - if (node.kind === 9) { - start += 1; - end -= 1; - } - return ts.createTextSpanFromBounds(start, end); - } - function isWriteAccess(node) { - if (node.kind === 71 && ts.isDeclarationName(node)) { - return true; - } - var parent = node.parent; - if (parent) { - if (parent.kind === 193 || parent.kind === 192) { - return true; - } - else if (parent.kind === 194 && parent.left === node) { - var operator = parent.operatorToken.kind; - return 58 <= operator && operator <= 70; - } - } - return false; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - var Core; - (function (Core) { - function getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - if (node.kind === 265) { - return undefined; - } - if (!options.implementations) { - var special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken); - if (special) { - return special; - } - } - var symbol = checker.getSymbolAtLocation(node); - if (!symbol) { - if (!options.implementations && node.kind === 9) { - return getReferencesForStringLiteral(node, sourceFiles, cancellationToken); - } - return undefined; - } - if (!symbol.declarations || !symbol.declarations.length) { - return undefined; - } - return getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options); - } - Core.getReferencedSymbolsForNode = getReferencedSymbolsForNode; - function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) { - if (ts.isTypeKeyword(node.kind)) { - return getAllReferencesForKeyword(sourceFiles, node.kind, cancellationToken); - } - if (ts.isLabelName(node)) { - if (ts.isJumpStatementTarget(node)) { - var labelDefinition = ts.getTargetLabel(node.parent, node.text); - return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition); - } - else { - return getLabelReferencesInNode(node.parent, node); - } - } - if (ts.isThis(node)) { - return getReferencesForThisKeyword(node, sourceFiles, cancellationToken); - } - if (node.kind === 97) { - return getReferencesForSuperKeyword(node); - } - return undefined; - } - function getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options) { - symbol = skipPastExportOrImportSpecifier(symbol, node, checker); - var searchMeaning = getIntersectingMeaningFromDeclarations(ts.getMeaningFromLocation(node), symbol.declarations); - var result = []; - var state = createState(sourceFiles, node, checker, cancellationToken, searchMeaning, options, result); - var search = state.createSearch(node, symbol, undefined, { allSearchSymbols: populateSearchSymbolSet(symbol, node, checker, options.implementations) }); - var scope = getSymbolScope(symbol); - if (scope) { - getReferencesInContainer(scope, scope.getSourceFile(), search, state); - } - else { - for (var _i = 0, _a = state.sourceFiles; _i < _a.length; _i++) { - var sourceFile = _a[_i]; - state.cancellationToken.throwIfCancellationRequested(); - searchForName(sourceFile, search, state); - } - } - return result; - } - function skipPastExportOrImportSpecifier(symbol, node, checker) { - var parent = node.parent; - if (ts.isExportSpecifier(parent)) { - return getLocalSymbolForExportSpecifier(node, symbol, parent, checker); - } - if (ts.isImportSpecifier(parent) && parent.propertyName === node) { - return checker.getImmediateAliasedSymbol(symbol); - } - return symbol; - } - function createState(sourceFiles, originalLocation, checker, cancellationToken, searchMeaning, options, result) { - var symbolIdToReferences = []; - var inheritsFromCache = ts.createMap(); - var sourceFileToSeenSymbols = []; - var isForConstructor = originalLocation.kind === 123; - var importTracker; - return __assign({}, options, { sourceFiles: sourceFiles, isForConstructor: isForConstructor, checker: checker, cancellationToken: cancellationToken, searchMeaning: searchMeaning, inheritsFromCache: inheritsFromCache, getImportSearches: getImportSearches, createSearch: createSearch, referenceAdder: referenceAdder, addStringOrCommentReference: addStringOrCommentReference, - markSearchedSymbol: markSearchedSymbol, markSeenContainingTypeReference: ts.nodeSeenTracker(), markSeenReExportRHS: ts.nodeSeenTracker() }); - function getImportSearches(exportSymbol, exportInfo) { - if (!importTracker) - importTracker = FindAllReferences.createImportTracker(sourceFiles, checker, cancellationToken); - return importTracker(exportSymbol, exportInfo, options.isForRename); - } - function createSearch(location, symbol, comingFrom, searchOptions) { - if (searchOptions === void 0) { searchOptions = {}; } - var _a = searchOptions.text, text = _a === void 0 ? ts.stripQuotes(ts.getDeclaredName(checker, symbol, location)) : _a, _b = searchOptions.allSearchSymbols, allSearchSymbols = _b === void 0 ? undefined : _b; - var escapedText = ts.escapeIdentifier(text); - var parents = options.implementations && getParentSymbolsOfPropertyAccess(location, symbol, checker); - return { location: location, symbol: symbol, comingFrom: comingFrom, text: text, escapedText: escapedText, parents: parents, includes: includes }; - function includes(referenceSymbol) { - return allSearchSymbols ? ts.contains(allSearchSymbols, referenceSymbol) : referenceSymbol === symbol; - } - } - function referenceAdder(referenceSymbol, searchLocation) { - var symbolId = ts.getSymbolId(referenceSymbol); - var references = symbolIdToReferences[symbolId]; - if (!references) { - references = symbolIdToReferences[symbolId] = []; - result.push({ definition: { type: "symbol", symbol: referenceSymbol, node: searchLocation }, references: references }); - } - return function (node) { return references.push(FindAllReferences.nodeEntry(node)); }; - } - function addStringOrCommentReference(fileName, textSpan) { - result.push({ - definition: undefined, - references: [{ type: "span", fileName: fileName, textSpan: textSpan }] - }); - } - function markSearchedSymbol(sourceFile, symbol) { - var sourceId = ts.getNodeId(sourceFile); - var symbolId = ts.getSymbolId(symbol); - var seenSymbols = sourceFileToSeenSymbols[sourceId] || (sourceFileToSeenSymbols[sourceId] = []); - return !seenSymbols[symbolId] && (seenSymbols[symbolId] = true); - } - } - function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) { - var _a = state.getImportSearches(exportSymbol, exportInfo), importSearches = _a.importSearches, singleReferences = _a.singleReferences, indirectUsers = _a.indirectUsers; - if (singleReferences.length) { - var addRef = state.referenceAdder(exportSymbol, exportLocation); - for (var _i = 0, singleReferences_1 = singleReferences; _i < singleReferences_1.length; _i++) { - var singleRef = singleReferences_1[_i]; - addRef(singleRef); - } - } - for (var _b = 0, importSearches_1 = importSearches; _b < importSearches_1.length; _b++) { - var _c = importSearches_1[_b], importLocation = _c[0], importSymbol = _c[1]; - getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1), state); - } - if (indirectUsers.length) { - var indirectSearch = void 0; - switch (exportInfo.exportKind) { - case 0: - indirectSearch = state.createSearch(exportLocation, exportSymbol, 1); - break; - case 1: - indirectSearch = state.isForRename ? undefined : state.createSearch(exportLocation, exportSymbol, 1, { text: "default" }); - break; - case 2: - break; - } - if (indirectSearch) { - for (var _d = 0, indirectUsers_1 = indirectUsers; _d < indirectUsers_1.length; _d++) { - var indirectUser = indirectUsers_1[_d]; - searchForName(indirectUser, indirectSearch, state); - } - } - } - } - function searchForImportedSymbol(symbol, state) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - getReferencesInSourceFile(declaration.getSourceFile(), state.createSearch(declaration, symbol, 0), state); - } - } - function searchForName(sourceFile, search, state) { - if (ts.getNameTable(sourceFile).get(search.escapedText) !== undefined) { - getReferencesInSourceFile(sourceFile, search, state); - } - } - function getPropertySymbolOfDestructuringAssignment(location, checker) { - return ts.isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) && - checker.getPropertySymbolOfDestructuringAssignment(location); - } - function isObjectBindingPatternElementWithoutPropertyName(symbol) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176); - return bindingElement && - bindingElement.parent.kind === 174 && - !bindingElement.propertyName; - } - function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker) { - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176); - var typeOfPattern = checker.getTypeAtLocation(bindingElement.parent); - return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text); - } - return undefined; - } - function getSymbolScope(symbol) { - var declarations = symbol.declarations, flags = symbol.flags, parent = symbol.parent, valueDeclaration = symbol.valueDeclaration; - if (valueDeclaration && (valueDeclaration.kind === 186 || valueDeclaration.kind === 199)) { - return valueDeclaration; - } - if (!declarations) { - return undefined; - } - if (flags & (4 | 8192)) { - var privateDeclaration = ts.find(declarations, function (d) { return !!(ts.getModifierFlags(d) & 8); }); - if (privateDeclaration) { - return ts.getAncestor(privateDeclaration, 229); - } - } - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - return undefined; - } - if (parent && !((parent.flags & 1536) && ts.isExternalModuleSymbol(parent) && !parent.globalExports)) { - return undefined; - } - if ((flags & 134217728 && symbol.checkFlags & 6)) { - return undefined; - } - var scope; - for (var _i = 0, declarations_10 = declarations; _i < declarations_10.length; _i++) { - var declaration = declarations_10[_i]; - var container = ts.getContainerNode(declaration); - if (scope && scope !== container) { - return undefined; - } - if (!container || container.kind === 265 && !ts.isExternalOrCommonJsModule(container)) { - return undefined; - } - scope = container; - } - return parent ? scope.getSourceFile() : scope; - } - function getPossibleSymbolReferencePositions(sourceFile, symbolName, start, end) { - var positions = []; - if (!symbolName || !symbolName.length) { - return positions; - } - var text = sourceFile.text; - var sourceLength = text.length; - var symbolNameLength = symbolName.length; - var position = text.indexOf(symbolName, start); - while (position >= 0) { - if (position > end) - break; - var endPosition = position + symbolNameLength; - if ((position === 0 || !ts.isIdentifierPart(text.charCodeAt(position - 1), 5)) && - (endPosition === sourceLength || !ts.isIdentifierPart(text.charCodeAt(endPosition), 5))) { - positions.push(position); - } - position = text.indexOf(symbolName, position + symbolNameLength + 1); - } - return positions; - } - function getLabelReferencesInNode(container, targetLabel) { - var references = []; - var sourceFile = container.getSourceFile(); - var labelName = targetLabel.text; - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, labelName, container.getStart(), container.getEnd()); - for (var _i = 0, possiblePositions_1 = possiblePositions; _i < possiblePositions_1.length; _i++) { - var position = possiblePositions_1[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.getWidth() !== labelName.length) { - continue; - } - if (node === targetLabel || - (ts.isJumpStatementTarget(node) && ts.getTargetLabel(node, labelName) === targetLabel)) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "label", node: targetLabel }, references: references }]; - } - function isValidReferencePosition(node, searchSymbolName) { - switch (node && node.kind) { - case 71: - return node.getWidth() === searchSymbolName.length; - case 9: - return (ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || isNameOfExternalModuleImportOrDeclaration(node)) && - node.getWidth() === searchSymbolName.length + 2; - case 8: - return ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.getWidth() === searchSymbolName.length; - default: - return false; - } - } - function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_5 = sourceFiles; _i < sourceFiles_5.length; _i++) { - var sourceFile = sourceFiles_5[_i]; - cancellationToken.throwIfCancellationRequested(); - addReferencesForKeywordInFile(sourceFile, keywordKind, ts.tokenToString(keywordKind), references); - } - return references.length ? [{ definition: { type: "keyword", node: references[0].node }, references: references }] : undefined; - } - function addReferencesForKeywordInFile(sourceFile, kind, searchText, references) { - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, searchText, sourceFile.getStart(), sourceFile.getEnd()); - for (var _i = 0, possiblePositions_2 = possiblePositions; _i < possiblePositions_2.length; _i++) { - var position = possiblePositions_2[_i]; - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (referenceLocation.kind === kind) { - references.push(FindAllReferences.nodeEntry(referenceLocation)); - } - } - } - function getReferencesInSourceFile(sourceFile, search, state) { - state.cancellationToken.throwIfCancellationRequested(); - return getReferencesInContainer(sourceFile, sourceFile, search, state); - } - function getReferencesInContainer(container, sourceFile, search, state) { - if (!state.markSearchedSymbol(sourceFile, search.symbol)) { - return; - } - var start = state.findInComments ? container.getFullStart() : container.getStart(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, search.text, start, container.getEnd()); - for (var _i = 0, possiblePositions_3 = possiblePositions; _i < possiblePositions_3.length; _i++) { - var position = possiblePositions_3[_i]; - getReferencesAtLocation(sourceFile, position, search, state); - } - } - function getReferencesAtLocation(sourceFile, position, search, state) { - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (!isValidReferencePosition(referenceLocation, search.text)) { - if (!state.implementations && (state.findInStrings && ts.isInString(sourceFile, position) || state.findInComments && ts.isInNonReferenceComment(sourceFile, position))) { - state.addStringOrCommentReference(sourceFile.fileName, ts.createTextSpan(position, search.text.length)); - } - return; - } - if (!(ts.getMeaningFromLocation(referenceLocation) & state.searchMeaning)) { - return; - } - var referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation); - if (!referenceSymbol) { - return; - } - var parent = referenceLocation.parent; - if (ts.isImportSpecifier(parent) && parent.propertyName === referenceLocation) { - return; - } - if (ts.isExportSpecifier(parent)) { - ts.Debug.assert(referenceLocation.kind === 71); - getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent, search, state); - return; - } - var relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state); - if (!relatedSymbol) { - getReferenceForShorthandProperty(referenceSymbol, search, state); - return; - } - if (state.isForConstructor) { - findConstructorReferences(referenceLocation, sourceFile, search, state); - } - else { - addReference(referenceLocation, relatedSymbol, search.location, state); - } - getImportOrExportReferences(referenceLocation, referenceSymbol, search, state); - } - function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - var exportDeclaration = parent.parent; - var localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker); - if (!search.includes(localSymbol)) { - return; - } - if (!propertyName) { - addRef(); - } - else if (referenceLocation === propertyName) { - if (!exportDeclaration.moduleSpecifier) { - addRef(); - } - if (!state.isForRename && state.markSeenReExportRHS(name)) { - addReference(name, referenceSymbol, name, state); - } - } - else { - if (state.markSeenReExportRHS(referenceLocation)) { - addRef(); - } - } - if (!(referenceLocation === propertyName && state.isForRename)) { - var exportKind = referenceLocation.originalKeywordKind === 79 ? 1 : 0; - var exportInfo = FindAllReferences.getExportInfo(referenceSymbol, exportKind, state.checker); - ts.Debug.assert(!!exportInfo); - searchForImportsOfExport(referenceLocation, referenceSymbol, exportInfo, state); - } - if (search.comingFrom !== 1 && exportDeclaration.moduleSpecifier && !propertyName) { - searchForImportedSymbol(state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier), state); - } - function addRef() { - addReference(referenceLocation, localSymbol, search.location, state); - } - } - function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) { - return isExportSpecifierAlias(referenceLocation, exportSpecifier) ? checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) : referenceSymbol; - } - function isExportSpecifierAlias(referenceLocation, exportSpecifier) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - ts.Debug.assert(propertyName === referenceLocation || name === referenceLocation); - if (propertyName) { - return propertyName === referenceLocation; - } - else { - return !parent.parent.moduleSpecifier; - } - } - function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) { - var importOrExport = FindAllReferences.getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1); - if (!importOrExport) - return; - var symbol = importOrExport.symbol; - if (importOrExport.kind === 0) { - if (!state.isForRename || importOrExport.isNamedImport) { - searchForImportedSymbol(symbol, state); - } - } - else { - searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state); - } - } - function getReferenceForShorthandProperty(_a, search, state) { - var flags = _a.flags, valueDeclaration = _a.valueDeclaration; - var shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration); - if (!(flags & 134217728) && search.includes(shorthandValueSymbol)) { - addReference(ts.getNameOfDeclaration(valueDeclaration), shorthandValueSymbol, search.location, state); - } - } - function addReference(referenceLocation, relatedSymbol, searchLocation, state) { - var addRef = state.referenceAdder(relatedSymbol, searchLocation); - if (state.implementations) { - addImplementationReferences(referenceLocation, addRef, state); - } - else { - addRef(referenceLocation); - } - } - function findConstructorReferences(referenceLocation, sourceFile, search, state) { - if (ts.isNewExpressionTarget(referenceLocation)) { - addReference(referenceLocation, search.symbol, search.location, state); - } - var pusher = state.referenceAdder(search.symbol, search.location); - if (ts.isClassLike(referenceLocation.parent)) { - ts.Debug.assert(referenceLocation.parent.name === referenceLocation); - findOwnConstructorReferences(search.symbol, sourceFile, pusher); - } - else { - var classExtending = tryGetClassByExtendingIdentifier(referenceLocation); - if (classExtending && ts.isClassLike(classExtending)) { - findSuperConstructorAccesses(classExtending, pusher); - } - } - } - function getPropertyAccessExpressionFromRightHandSide(node) { - return ts.isRightSideOfPropertyAccess(node) && node.parent; - } - function findOwnConstructorReferences(classSymbol, sourceFile, addNode) { - for (var _i = 0, _a = classSymbol.members.get("__constructor").declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var ctrKeyword = ts.findChildOfKind(decl, 123, sourceFile); - ts.Debug.assert(decl.kind === 152 && !!ctrKeyword); - addNode(ctrKeyword); - } - classSymbol.exports.forEach(function (member) { - var decl = member.valueDeclaration; - if (decl && decl.kind === 151) { - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 99, function (thisKeyword) { - if (ts.isNewExpressionTarget(thisKeyword)) { - addNode(thisKeyword); - } - }); - } - } - }); - } - function findSuperConstructorAccesses(cls, addNode) { - var symbol = cls.symbol; - var ctr = symbol.members.get("__constructor"); - if (!ctr) { - return; - } - for (var _i = 0, _a = ctr.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - ts.Debug.assert(decl.kind === 152); - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 97, function (node) { - if (ts.isCallExpressionTarget(node)) { - addNode(node); - } - }); - } - } - } - function addImplementationReferences(refNode, addReference, state) { - if (ts.isDeclarationName(refNode) && isImplementation(refNode.parent)) { - addReference(refNode.parent); - return; - } - if (refNode.kind !== 71) { - return; - } - if (refNode.parent.kind === 262) { - getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference); - } - var containingClass = getContainingClassIfInHeritageClause(refNode); - if (containingClass) { - addReference(containingClass); - return; - } - var containingTypeReference = getContainingTypeReference(refNode); - if (containingTypeReference && state.markSeenContainingTypeReference(containingTypeReference)) { - var parent = containingTypeReference.parent; - if (ts.isVariableLike(parent) && parent.type === containingTypeReference && parent.initializer && isImplementationExpression(parent.initializer)) { - addReference(parent.initializer); - } - else if (ts.isFunctionLike(parent) && parent.type === containingTypeReference && parent.body) { - if (parent.body.kind === 207) { - ts.forEachReturnStatement(parent.body, function (returnStatement) { - if (returnStatement.expression && isImplementationExpression(returnStatement.expression)) { - addReference(returnStatement.expression); - } - }); - } - else if (isImplementationExpression(parent.body)) { - addReference(parent.body); - } - } - else if (ts.isAssertionExpression(parent) && isImplementationExpression(parent.expression)) { - addReference(parent.expression); - } - } - } - function getSymbolsForClassAndInterfaceComponents(type, result) { - if (result === void 0) { result = []; } - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var componentType = _a[_i]; - if (componentType.symbol && componentType.symbol.getFlags() & (32 | 64)) { - result.push(componentType.symbol); - } - if (componentType.getFlags() & 196608) { - getSymbolsForClassAndInterfaceComponents(componentType, result); - } - } - return result; - } - function getContainingTypeReference(node) { - var topLevelTypeReference = undefined; - while (node) { - if (ts.isTypeNode(node)) { - topLevelTypeReference = node; - } - node = node.parent; - } - return topLevelTypeReference; - } - function getContainingClassIfInHeritageClause(node) { - if (node && node.parent) { - if (node.kind === 201 - && node.parent.kind === 259 - && ts.isClassLike(node.parent.parent)) { - return node.parent.parent; - } - else if (node.kind === 71 || node.kind === 179) { - return getContainingClassIfInHeritageClause(node.parent); - } - } - return undefined; - } - function isImplementationExpression(node) { - switch (node.kind) { - case 185: - return isImplementationExpression(node.expression); - case 187: - case 186: - case 178: - case 199: - case 177: - return true; - default: - return false; - } - } - function explicitlyInheritsFrom(child, parent, cachedResults, checker) { - var parentIsInterface = parent.getFlags() & 64; - return searchHierarchy(child); - function searchHierarchy(symbol) { - if (symbol === parent) { - return true; - } - var key = ts.getSymbolId(symbol) + "," + ts.getSymbolId(parent); - var cached = cachedResults.get(key); - if (cached !== undefined) { - return cached; - } - cachedResults.set(key, false); - var inherits = ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - if (parentIsInterface) { - var interfaceReferences = ts.getClassImplementsHeritageClauseElements(declaration); - if (interfaceReferences) { - for (var _i = 0, interfaceReferences_1 = interfaceReferences; _i < interfaceReferences_1.length; _i++) { - var typeReference = interfaceReferences_1[_i]; - if (searchTypeReference(typeReference)) { - return true; - } - } - } - } - return searchTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - } - else if (declaration.kind === 230) { - if (parentIsInterface) { - return ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), searchTypeReference); - } - } - return false; - }); - cachedResults.set(key, inherits); - return inherits; - } - function searchTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type && type.symbol) { - return searchHierarchy(type.symbol); - } - } - return false; - } - } - function getReferencesForSuperKeyword(superKeyword) { - var searchSpaceNode = ts.getSuperContainer(superKeyword, false); - if (!searchSpaceNode) { - return undefined; - } - var staticFlag = 32; - switch (searchSpaceNode.kind) { - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - default: - return undefined; - } - var references = []; - var sourceFile = searchSpaceNode.getSourceFile(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "super", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - for (var _i = 0, possiblePositions_4 = possiblePositions; _i < possiblePositions_4.length; _i++) { - var position = possiblePositions_4[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.kind !== 97) { - continue; - } - var container = ts.getSuperContainer(node, false); - if (container && (32 & ts.getModifierFlags(container)) === staticFlag && container.parent.symbol === searchSpaceNode.symbol) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "symbol", symbol: searchSpaceNode.symbol, node: superKeyword }, references: references }]; - } - function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) { - var searchSpaceNode = ts.getThisContainer(thisOrSuperKeyword, false); - var staticFlag = 32; - switch (searchSpaceNode.kind) { - case 151: - case 150: - if (ts.isObjectLiteralMethod(searchSpaceNode)) { - break; - } - case 149: - case 148: - case 152: - case 153: - case 154: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - case 265: - if (ts.isExternalModule(searchSpaceNode)) { - return undefined; - } - case 228: - case 186: - break; - default: - return undefined; - } - var references = []; - var possiblePositions; - if (searchSpaceNode.kind === 265) { - ts.forEach(sourceFiles, function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", sourceFile.getStart(), sourceFile.getEnd()); - getThisReferencesInFile(sourceFile, sourceFile, possiblePositions, references); - }); - } - else { - var sourceFile = searchSpaceNode.getSourceFile(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, references); - } - return [{ - definition: { type: "this", node: thisOrSuperKeyword }, - references: references - }]; - function getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, result) { - ts.forEach(possiblePositions, function (position) { - var node = ts.getTouchingWord(sourceFile, position); - if (!node || !ts.isThis(node)) { - return; - } - var container = ts.getThisContainer(node, false); - switch (searchSpaceNode.kind) { - case 186: - case 228: - if (searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 151: - case 150: - if (ts.isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 199: - case 229: - if (container.parent && searchSpaceNode.symbol === container.parent.symbol && (ts.getModifierFlags(container) & 32) === staticFlag) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 265: - if (container.kind === 265 && !ts.isExternalModule(container)) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - } - }); - } - } - function getReferencesForStringLiteral(node, sourceFiles, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_6 = sourceFiles; _i < sourceFiles_6.length; _i++) { - var sourceFile = sourceFiles_6[_i]; - cancellationToken.throwIfCancellationRequested(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, node.text, sourceFile.getStart(), sourceFile.getEnd()); - getReferencesForStringLiteralInFile(sourceFile, node.text, possiblePositions, references); - } - return [{ - definition: { type: "string", node: node }, - references: references - }]; - function getReferencesForStringLiteralInFile(sourceFile, searchText, possiblePositions, references) { - for (var _i = 0, possiblePositions_5 = possiblePositions; _i < possiblePositions_5.length; _i++) { - var position = possiblePositions_5[_i]; - var node_7 = ts.getTouchingWord(sourceFile, position); - if (node_7 && node_7.kind === 9 && node_7.text === searchText) { - references.push(FindAllReferences.nodeEntry(node_7, true)); - } - } - } - } - function populateSearchSymbolSet(symbol, location, checker, implementations) { - var result = [symbol]; - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(location); - if (containingObjectLiteralElement) { - if (containingObjectLiteralElement.kind !== 262) { - var propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker); - if (propertySymbol) { - result.push(propertySymbol); - } - } - ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker), function (contextualSymbol) { - ts.addRange(result, checker.getRootSymbols(contextualSymbol)); - }); - var shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent); - if (shorthandValueSymbol) { - result.push(shorthandValueSymbol); - } - } - if (symbol.valueDeclaration && symbol.valueDeclaration.kind === 146 && - ts.isParameterPropertyDeclaration(symbol.valueDeclaration)) { - ts.addRange(result, checker.getSymbolsOfParameterPropertyDeclaration(symbol.valueDeclaration, symbol.name)); - } - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); - if (bindingElementPropertySymbol) { - result.push(bindingElementPropertySymbol); - } - for (var _i = 0, _a = checker.getRootSymbols(symbol); _i < _a.length; _i++) { - var rootSymbol = _a[_i]; - if (rootSymbol !== symbol) { - result.push(rootSymbol); - } - if (!implementations && rootSymbol.parent && rootSymbol.parent.flags & (32 | 64)) { - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, ts.createMap(), checker); - } - } - return result; - } - function getPropertySymbolsFromBaseTypes(symbol, propertyName, result, previousIterationSymbolsCache, checker) { - if (!symbol) { - return; - } - if (previousIterationSymbolsCache.has(symbol.name)) { - return; - } - if (symbol.flags & (32 | 64)) { - ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - getPropertySymbolFromTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - ts.forEach(ts.getClassImplementsHeritageClauseElements(declaration), getPropertySymbolFromTypeReference); - } - else if (declaration.kind === 230) { - ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), getPropertySymbolFromTypeReference); - } - }); - } - return; - function getPropertySymbolFromTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type) { - var propertySymbol = checker.getPropertyOfType(type, propertyName); - if (propertySymbol) { - result.push.apply(result, checker.getRootSymbols(propertySymbol)); - } - previousIterationSymbolsCache.set(symbol.name, symbol); - getPropertySymbolsFromBaseTypes(type.symbol, propertyName, result, previousIterationSymbolsCache, checker); - } - } - } - } - function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) { - if (search.includes(referenceSymbol)) { - return referenceSymbol; - } - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(referenceLocation); - if (containingObjectLiteralElement) { - var contextualSymbol = ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, state.checker), function (contextualSymbol) { - return ts.find(state.checker.getRootSymbols(contextualSymbol), search.includes); - }); - if (contextualSymbol) { - return contextualSymbol; - } - var propertySymbol = getPropertySymbolOfDestructuringAssignment(referenceLocation, state.checker); - if (propertySymbol && search.includes(propertySymbol)) { - return propertySymbol; - } - } - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(referenceSymbol, state.checker); - if (bindingElementPropertySymbol && search.includes(bindingElementPropertySymbol)) { - return bindingElementPropertySymbol; - } - return ts.forEach(state.checker.getRootSymbols(referenceSymbol), function (rootSymbol) { - if (search.includes(rootSymbol)) { - return rootSymbol; - } - if (rootSymbol.parent && rootSymbol.parent.flags & (32 | 64)) { - if (search.parents && !ts.some(search.parents, function (parent) { return explicitlyInheritsFrom(rootSymbol.parent, parent, state.inheritsFromCache, state.checker); })) { - return undefined; - } - var result = []; - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, ts.createMap(), state.checker); - return ts.find(result, search.includes); - } - return undefined; - }); - } - function getNameFromObjectLiteralElement(node) { - if (node.name.kind === 144) { - var nameExpression = node.name.expression; - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - return undefined; - } - return node.name.text; - } - function getPropertySymbolsFromContextualType(node, checker) { - var objectLiteral = node.parent; - var contextualType = checker.getContextualType(objectLiteral); - var name = getNameFromObjectLiteralElement(node); - if (name && contextualType) { - var result_5 = []; - var symbol = contextualType.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - if (contextualType.flags & 65536) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - }); - } - return result_5; - } - return undefined; - } - function getIntersectingMeaningFromDeclarations(meaning, declarations) { - if (declarations) { - var lastIterationMeaning = void 0; - do { - lastIterationMeaning = meaning; - for (var _i = 0, declarations_11 = declarations; _i < declarations_11.length; _i++) { - var declaration = declarations_11[_i]; - var declarationMeaning = ts.getMeaningFromDeclaration(declaration); - if (declarationMeaning & meaning) { - meaning |= declarationMeaning; - } - } - } while (meaning !== lastIterationMeaning); - } - return meaning; - } - function isImplementation(node) { - if (!node) { - return false; - } - else if (ts.isVariableLike(node)) { - if (node.initializer) { - return true; - } - else if (node.kind === 226) { - var parentStatement = getParentStatementOfVariableDeclaration(node); - return parentStatement && ts.hasModifier(parentStatement, 2); - } - } - else if (ts.isFunctionLike(node)) { - return !!node.body || ts.hasModifier(node, 2); - } - else { - switch (node.kind) { - case 229: - case 199: - case 232: - case 233: - return true; - } - } - return false; - } - function getParentStatementOfVariableDeclaration(node) { - if (node.parent && node.parent.parent && node.parent.parent.kind === 208) { - ts.Debug.assert(node.parent.kind === 227); - return node.parent.parent; - } - } - function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference) { - var refSymbol = checker.getSymbolAtLocation(node); - var shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration); - if (shorthandSymbol) { - for (var _i = 0, _a = shorthandSymbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.getMeaningFromDeclaration(declaration) & 1) { - addReference(declaration); - } - } - } - } - Core.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment; - function forEachDescendantOfKind(node, kind, action) { - ts.forEachChild(node, function (child) { - if (child.kind === kind) { - action(child); - } - forEachDescendantOfKind(child, kind, action); - }); - } - function tryGetClassByExtendingIdentifier(node) { - return ts.tryGetClassExtendingExpressionWithTypeArguments(ts.climbPastPropertyAccess(node).parent); - } - function isNameOfExternalModuleImportOrDeclaration(node) { - if (node.kind === 9) { - return ts.isNameOfModuleDeclaration(node) || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node); - } - return false; - } - function getParentSymbolsOfPropertyAccess(location, symbol, checker) { - var propertyAccessExpression = getPropertyAccessExpressionFromRightHandSide(location); - if (!propertyAccessExpression) { - return undefined; - } - var localParentType = checker.getTypeAtLocation(propertyAccessExpression.expression); - if (!localParentType) { - return undefined; - } - if (localParentType.symbol && localParentType.symbol.flags & (32 | 64) && localParentType.symbol !== symbol.parent) { - return [localParentType.symbol]; - } - else if (localParentType.flags & 196608) { - return getSymbolsForClassAndInterfaceComponents(localParentType); - } - } - })(Core = FindAllReferences.Core || (FindAllReferences.Core = {})); - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var GoToDefinition; - (function (GoToDefinition) { - function getDefinitionAtPosition(program, sourceFile, position) { - var comment = findReferenceInPosition(sourceFile.referencedFiles, position); - if (comment) { - var referenceFile = ts.tryResolveScriptReference(program, sourceFile, comment); - if (referenceFile) { - return [getDefinitionInfoForFileReference(comment.fileName, referenceFile.fileName)]; - } - return undefined; - } - var typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position); - if (typeReferenceDirective) { - var referenceFile = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName); - return referenceFile && referenceFile.resolvedFileName && - [getDefinitionInfoForFileReference(typeReferenceDirective.fileName, referenceFile.resolvedFileName)]; - } - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - if (ts.isJumpStatementTarget(node)) { - var labelName = node.text; - var label = ts.getTargetLabel(node.parent, node.text); - return label ? [createDefinitionInfoFromName(label, ts.ScriptElementKind.label, labelName, undefined)] : undefined; - } - var typeChecker = program.getTypeChecker(); - var calledDeclaration = tryGetSignatureDeclaration(typeChecker, node); - if (calledDeclaration) { - return [createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration)]; - } - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - return undefined; - } - if (symbol.flags & 8388608) { - var declaration = symbol.declarations[0]; - if (node.kind === 71 && - (node.parent === declaration || - (declaration.kind === 242 && declaration.parent && declaration.parent.kind === 241))) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - } - if (node.parent.kind === 262) { - var shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); - if (!shorthandSymbol) { - return []; - } - var shorthandDeclarations = shorthandSymbol.getDeclarations(); - var shorthandSymbolKind_1 = ts.SymbolDisplay.getSymbolKind(typeChecker, shorthandSymbol, node); - var shorthandSymbolName_1 = typeChecker.symbolToString(shorthandSymbol); - var shorthandContainerName_1 = typeChecker.symbolToString(symbol.parent, node); - return ts.map(shorthandDeclarations, function (declaration) { return createDefinitionInfo(declaration, shorthandSymbolKind_1, shorthandSymbolName_1, shorthandContainerName_1); }); - } - if (ts.isJsxOpeningLikeElement(node.parent)) { - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return [createDefinitionInfo(symbol.valueDeclaration, symbolKind, symbolName, containerName)]; - } - var element = ts.getContainingObjectLiteralElement(node); - if (element) { - if (typeChecker.getContextualType(element.parent)) { - var result = []; - var propertySymbols = ts.getPropertySymbolsFromContextualType(typeChecker, element); - for (var _i = 0, propertySymbols_1 = propertySymbols; _i < propertySymbols_1.length; _i++) { - var propertySymbol = propertySymbols_1[_i]; - result.push.apply(result, getDefinitionFromSymbol(typeChecker, propertySymbol, node)); - } - return result; - } - } - return getDefinitionFromSymbol(typeChecker, symbol, node); - } - GoToDefinition.getDefinitionAtPosition = getDefinitionAtPosition; - function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - return undefined; - } - var type = typeChecker.getTypeOfSymbolAtLocation(symbol, node); - if (!type) { - return undefined; - } - if (type.flags & 65536 && !(type.flags & 16)) { - var result_6 = []; - ts.forEach(type.types, function (t) { - if (t.symbol) { - ts.addRange(result_6, getDefinitionFromSymbol(typeChecker, t.symbol, node)); - } - }); - return result_6; - } - if (!type.symbol) { - return undefined; - } - return getDefinitionFromSymbol(typeChecker, type.symbol, node); - } - GoToDefinition.getTypeDefinitionAtPosition = getTypeDefinitionAtPosition; - function getDefinitionFromSymbol(typeChecker, symbol, node) { - var result = []; - var declarations = symbol.getDeclarations(); - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - if (!tryAddConstructSignature(symbol, node, symbolKind, symbolName, containerName, result) && - !tryAddCallSignature(symbol, node, symbolKind, symbolName, containerName, result)) { - ts.forEach(declarations, function (declaration) { - result.push(createDefinitionInfo(declaration, symbolKind, symbolName, containerName)); - }); - } - return result; - function tryAddConstructSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (ts.isNewExpressionTarget(location) || location.kind === 123) { - if (symbol.flags & 32) { - for (var _i = 0, _a = symbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isClassLike(declaration)) { - return tryAddSignature(declaration.members, true, symbolKind, symbolName, containerName, result); - } - } - ts.Debug.fail("Expected declaration to have at least one class-like declaration"); - } - } - return false; - } - function tryAddCallSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location) || ts.isNameOfFunctionDeclaration(location)) { - return tryAddSignature(symbol.declarations, false, symbolKind, symbolName, containerName, result); - } - return false; - } - function tryAddSignature(signatureDeclarations, selectConstructors, symbolKind, symbolName, containerName, result) { - if (!signatureDeclarations) { - return false; - } - var declarations = []; - var definition; - for (var _i = 0, signatureDeclarations_1 = signatureDeclarations; _i < signatureDeclarations_1.length; _i++) { - var d = signatureDeclarations_1[_i]; - if (selectConstructors ? d.kind === 152 : isSignatureDeclaration(d)) { - declarations.push(d); - if (d.body) - definition = d; - } - } - if (declarations.length) { - result.push(createDefinitionInfo(definition || ts.lastOrUndefined(declarations), symbolKind, symbolName, containerName)); - return true; - } - return false; - } - } - function isSignatureDeclaration(node) { - switch (node.kind) { - case 152: - case 228: - case 151: - case 150: - return true; - default: - return false; - } - } - function createDefinitionInfo(node, symbolKind, symbolName, containerName) { - return createDefinitionInfoFromName(ts.getNameOfDeclaration(node) || node, symbolKind, symbolName, containerName); - } - function createDefinitionInfoFromName(name, symbolKind, symbolName, containerName) { - var sourceFile = name.getSourceFile(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromNode(name, sourceFile), - kind: symbolKind, - name: symbolName, - containerKind: undefined, - containerName: containerName - }; - } - function getSymbolInfo(typeChecker, symbol, node) { - return { - symbolName: typeChecker.symbolToString(symbol), - symbolKind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node), - containerName: symbol.parent ? typeChecker.symbolToString(symbol.parent, node) : "" - }; - } - function createDefinitionFromSignatureDeclaration(typeChecker, decl) { - var _a = getSymbolInfo(typeChecker, decl.symbol, decl), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return createDefinitionInfo(decl, symbolKind, symbolName, containerName); - } - function findReferenceInPosition(refs, pos) { - for (var _i = 0, refs_1 = refs; _i < refs_1.length; _i++) { - var ref = refs_1[_i]; - if (ref.pos <= pos && pos < ref.end) { - return ref; - } - } - return undefined; - } - function getDefinitionInfoForFileReference(name, targetFileName) { - return { - fileName: targetFileName, - textSpan: ts.createTextSpanFromBounds(0, 0), - kind: ts.ScriptElementKind.scriptElement, - name: name, - containerName: undefined, - containerKind: undefined - }; - } - function getAncestorCallLikeExpression(node) { - var target = climbPastManyPropertyAccesses(node); - var callLike = target.parent; - return callLike && ts.isCallLikeExpression(callLike) && ts.getInvokedExpression(callLike) === target && callLike; - } - function climbPastManyPropertyAccesses(node) { - return ts.isRightSideOfPropertyAccess(node) ? climbPastManyPropertyAccesses(node.parent) : node; - } - function tryGetSignatureDeclaration(typeChecker, node) { - var callLike = getAncestorCallLikeExpression(node); - var signature = callLike && typeChecker.getResolvedSignature(callLike); - if (signature) { - var decl = signature.declaration; - if (decl && isSignatureDeclaration(decl)) { - return decl; - } - } - return undefined; - } - })(GoToDefinition = ts.GoToDefinition || (ts.GoToDefinition = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var JsDoc; - (function (JsDoc) { - var jsDocTagNames = [ - "augments", - "author", - "argument", - "borrows", - "class", - "constant", - "constructor", - "constructs", - "default", - "deprecated", - "description", - "event", - "example", - "extends", - "field", - "fileOverview", - "function", - "ignore", - "inner", - "lends", - "link", - "memberOf", - "method", - "name", - "namespace", - "param", - "private", - "property", - "public", - "requires", - "returns", - "see", - "since", - "static", - "throws", - "type", - "typedef", - "property", - "prop", - "version" - ]; - var jsDocTagNameCompletionEntries; - var jsDocTagCompletionEntries; - function getJsDocCommentsFromDeclarations(declarations) { - var documentationComment = []; - forEachUnique(declarations, function (declaration) { - var comments = ts.getCommentsFromJSDoc(declaration); - if (!comments) { - return; - } - for (var _i = 0, comments_3 = comments; _i < comments_3.length; _i++) { - var comment = comments_3[_i]; - if (comment) { - if (documentationComment.length) { - documentationComment.push(ts.lineBreakPart()); - } - documentationComment.push(ts.textPart(comment)); - } - } - }); - return documentationComment; - } - JsDoc.getJsDocCommentsFromDeclarations = getJsDocCommentsFromDeclarations; - function getJsDocTagsFromDeclarations(declarations) { - var tags = []; - forEachUnique(declarations, function (declaration) { - var jsDocs = ts.getJSDocs(declaration); - if (!jsDocs) { - return; - } - for (var _i = 0, jsDocs_1 = jsDocs; _i < jsDocs_1.length; _i++) { - var doc = jsDocs_1[_i]; - var tagsForDoc = doc.tags; - if (tagsForDoc) { - tags.push.apply(tags, tagsForDoc.filter(function (tag) { return tag.kind === 284; }).map(function (jsDocTag) { - return { - name: jsDocTag.tagName.text, - text: jsDocTag.comment - }; - })); - } - } - }); - return tags; - } - JsDoc.getJsDocTagsFromDeclarations = getJsDocTagsFromDeclarations; - function forEachUnique(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (ts.indexOf(array, array[i]) === i) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - } - return undefined; - } - function getJSDocTagNameCompletions() { - return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0", - }; - })); - } - JsDoc.getJSDocTagNameCompletions = getJSDocTagNameCompletions; - function getJSDocTagCompletions() { - return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: "@" + tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0" - }; - })); - } - JsDoc.getJSDocTagCompletions = getJSDocTagCompletions; - function getDocCommentTemplateAtPosition(newLine, sourceFile, position) { - if (ts.isInString(sourceFile, position) || ts.isInComment(sourceFile, position) || ts.hasDocComment(sourceFile, position)) { - return undefined; - } - var tokenAtPos = ts.getTokenAtPosition(sourceFile, position); - var tokenStart = tokenAtPos.getStart(); - if (!tokenAtPos || tokenStart < position) { - return undefined; - } - var commentOwner; - findOwner: for (commentOwner = tokenAtPos; commentOwner; commentOwner = commentOwner.parent) { - switch (commentOwner.kind) { - case 228: - case 151: - case 152: - case 229: - case 208: - break findOwner; - case 265: - return undefined; - case 233: - if (commentOwner.parent.kind === 233) { - return undefined; - } - break findOwner; - } - } - if (!commentOwner || commentOwner.getStart() < position) { - return undefined; - } - var parameters = getParametersForJsDocOwningNode(commentOwner); - var posLineAndChar = sourceFile.getLineAndCharacterOfPosition(position); - var lineStart = sourceFile.getLineStarts()[posLineAndChar.line]; - var indentationStr = sourceFile.text.substr(lineStart, posLineAndChar.character).replace(/\S/i, function () { return " "; }); - var isJavaScriptFile = ts.hasJavaScriptFileExtension(sourceFile.fileName); - var docParams = ""; - for (var i = 0; i < parameters.length; i++) { - var currentName = parameters[i].name; - var paramName = currentName.kind === 71 ? - currentName.text : - "param" + i; - if (isJavaScriptFile) { - docParams += indentationStr + " * @param {any} " + paramName + newLine; - } - else { - docParams += indentationStr + " * @param " + paramName + newLine; - } - } - var preamble = "/**" + newLine + - indentationStr + " * "; - var result = preamble + newLine + - docParams + - indentationStr + " */" + - (tokenStart === position ? newLine + indentationStr : ""); - return { newText: result, caretOffset: preamble.length }; - } - JsDoc.getDocCommentTemplateAtPosition = getDocCommentTemplateAtPosition; - function getParametersForJsDocOwningNode(commentOwner) { - if (ts.isFunctionLike(commentOwner)) { - return commentOwner.parameters; - } - if (commentOwner.kind === 208) { - var varStatement = commentOwner; - var varDeclarations = varStatement.declarationList.declarations; - if (varDeclarations.length === 1 && varDeclarations[0].initializer) { - return getParametersFromRightHandSideOfAssignment(varDeclarations[0].initializer); - } - } - return ts.emptyArray; - } - function getParametersFromRightHandSideOfAssignment(rightHandSide) { - while (rightHandSide.kind === 185) { - rightHandSide = rightHandSide.expression; - } - switch (rightHandSide.kind) { - case 186: - case 187: - return rightHandSide.parameters; - case 199: - for (var _i = 0, _a = rightHandSide.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152) { - return member.parameters; - } - } - break; - } - return ts.emptyArray; - } - })(JsDoc = ts.JsDoc || (ts.JsDoc = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var JsTyping; - (function (JsTyping) { - var safeList; - var EmptySafeList = ts.createMap(); - JsTyping.nodeCoreModuleList = [ - "buffer", "querystring", "events", "http", "cluster", - "zlib", "os", "https", "punycode", "repl", "readline", - "vm", "child_process", "url", "dns", "net", - "dgram", "fs", "path", "string_decoder", "tls", - "crypto", "stream", "util", "assert", "tty", "domain", - "constants", "process", "v8", "timers", "console" - ]; - var nodeCoreModules = ts.arrayToMap(JsTyping.nodeCoreModuleList, function (x) { return x; }); - function discoverTypings(host, fileNames, projectRootPath, safeListPath, packageNameToTypingLocation, typeAcquisition, unresolvedImports) { - var inferredTypings = ts.createMap(); - if (!typeAcquisition || !typeAcquisition.enable) { - return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; - } - fileNames = ts.filter(ts.map(fileNames, ts.normalizePath), function (f) { - var kind = ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)); - return kind === 1 || kind === 2; - }); - if (!safeList) { - var result = ts.readConfigFile(safeListPath, function (path) { return host.readFile(path); }); - safeList = result.config ? ts.createMapFromTemplate(result.config) : EmptySafeList; - } - var filesToWatch = []; - var searchDirs = []; - var exclude = []; - mergeTypings(typeAcquisition.include); - exclude = typeAcquisition.exclude || []; - var possibleSearchDirs = ts.map(fileNames, ts.getDirectoryPath); - if (projectRootPath) { - possibleSearchDirs.push(projectRootPath); - } - searchDirs = ts.deduplicate(possibleSearchDirs); - for (var _i = 0, searchDirs_1 = searchDirs; _i < searchDirs_1.length; _i++) { - var searchDir = searchDirs_1[_i]; - var packageJsonPath = ts.combinePaths(searchDir, "package.json"); - getTypingNamesFromJson(packageJsonPath, filesToWatch); - var bowerJsonPath = ts.combinePaths(searchDir, "bower.json"); - getTypingNamesFromJson(bowerJsonPath, filesToWatch); - var bowerComponentsPath = ts.combinePaths(searchDir, "bower_components"); - getTypingNamesFromPackagesFolder(bowerComponentsPath); - var nodeModulesPath = ts.combinePaths(searchDir, "node_modules"); - getTypingNamesFromPackagesFolder(nodeModulesPath); - } - getTypingNamesFromSourceFileNames(fileNames); - if (unresolvedImports) { - for (var _a = 0, unresolvedImports_1 = unresolvedImports; _a < unresolvedImports_1.length; _a++) { - var moduleId = unresolvedImports_1[_a]; - var typingName = nodeCoreModules.has(moduleId) ? "node" : moduleId; - if (!inferredTypings.has(typingName)) { - inferredTypings.set(typingName, undefined); - } - } - } - packageNameToTypingLocation.forEach(function (typingLocation, name) { - if (inferredTypings.has(name) && inferredTypings.get(name) === undefined) { - inferredTypings.set(name, typingLocation); - } - }); - for (var _b = 0, exclude_1 = exclude; _b < exclude_1.length; _b++) { - var excludeTypingName = exclude_1[_b]; - inferredTypings.delete(excludeTypingName); - } - var newTypingNames = []; - var cachedTypingPaths = []; - inferredTypings.forEach(function (inferred, typing) { - if (inferred !== undefined) { - cachedTypingPaths.push(inferred); - } - else { - newTypingNames.push(typing); - } - }); - return { cachedTypingPaths: cachedTypingPaths, newTypingNames: newTypingNames, filesToWatch: filesToWatch }; - function mergeTypings(typingNames) { - if (!typingNames) { - return; - } - for (var _i = 0, typingNames_1 = typingNames; _i < typingNames_1.length; _i++) { - var typing = typingNames_1[_i]; - if (!inferredTypings.has(typing)) { - inferredTypings.set(typing, undefined); - } - } - } - function getTypingNamesFromJson(jsonPath, filesToWatch) { - if (host.fileExists(jsonPath)) { - filesToWatch.push(jsonPath); - } - var result = ts.readConfigFile(jsonPath, function (path) { return host.readFile(path); }); - if (result.config) { - var jsonConfig = result.config; - if (jsonConfig.dependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.dependencies)); - } - if (jsonConfig.devDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.devDependencies)); - } - if (jsonConfig.optionalDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.optionalDependencies)); - } - if (jsonConfig.peerDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.peerDependencies)); - } - } - } - function getTypingNamesFromSourceFileNames(fileNames) { - var jsFileNames = ts.filter(fileNames, ts.hasJavaScriptFileExtension); - var inferredTypingNames = ts.map(jsFileNames, function (f) { return ts.removeFileExtension(ts.getBaseFileName(f.toLowerCase())); }); - var cleanedTypingNames = ts.map(inferredTypingNames, function (f) { return f.replace(/((?:\.|-)min(?=\.|$))|((?:-|\.)\d+)/g, ""); }); - if (safeList !== EmptySafeList) { - mergeTypings(ts.filter(cleanedTypingNames, function (f) { return safeList.has(f); })); - } - var hasJsxFile = ts.forEach(fileNames, function (f) { return ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)) === 2; }); - if (hasJsxFile) { - mergeTypings(["react"]); - } - } - function getTypingNamesFromPackagesFolder(packagesFolderPath) { - filesToWatch.push(packagesFolderPath); - if (!host.directoryExists(packagesFolderPath)) { - return; - } - var typingNames = []; - var fileNames = host.readDirectory(packagesFolderPath, [".json"], undefined, undefined, 2); - for (var _i = 0, fileNames_2 = fileNames; _i < fileNames_2.length; _i++) { - var fileName = fileNames_2[_i]; - var normalizedFileName = ts.normalizePath(fileName); - var baseFileName = ts.getBaseFileName(normalizedFileName); - if (baseFileName !== "package.json" && baseFileName !== "bower.json") { - continue; - } - var result = ts.readConfigFile(normalizedFileName, function (path) { return host.readFile(path); }); - if (!result.config) { - continue; - } - var packageJson = result.config; - if (baseFileName === "package.json" && packageJson._requiredBy && - ts.filter(packageJson._requiredBy, function (r) { return r[0] === "#" || r === "/"; }).length === 0) { - continue; - } - if (!packageJson.name) { - continue; - } - if (packageJson.typings) { - var absolutePath = ts.getNormalizedAbsolutePath(packageJson.typings, ts.getDirectoryPath(normalizedFileName)); - inferredTypings.set(packageJson.name, absolutePath); - } - else { - typingNames.push(packageJson.name); - } - } - mergeTypings(typingNames); - } - } - JsTyping.discoverTypings = discoverTypings; - })(JsTyping = ts.JsTyping || (ts.JsTyping = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var NavigateTo; - (function (NavigateTo) { - function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles) { - var patternMatcher = ts.createPatternMatcher(searchValue); - var rawItems = []; - var _loop_4 = function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - if (excludeDtsFiles && ts.fileExtensionIs(sourceFile.fileName, ".d.ts")) { - return "continue"; - } - ts.forEachEntry(sourceFile.getNamedDeclarations(), function (declarations, name) { - if (declarations) { - var matches = patternMatcher.getMatchesForLastSegmentOfPattern(name); - if (!matches) { - return; - } - for (var _i = 0, declarations_12 = declarations; _i < declarations_12.length; _i++) { - var declaration = declarations_12[_i]; - if (patternMatcher.patternContainsDots) { - var containers = getContainers(declaration); - if (!containers) { - return true; - } - matches = patternMatcher.getMatches(containers, name); - if (!matches) { - return; - } - } - var fileName = sourceFile.fileName; - var matchKind = bestMatchKind(matches); - rawItems.push({ name: name, fileName: fileName, matchKind: matchKind, isCaseSensitive: allMatchesAreCaseSensitive(matches), declaration: declaration }); - } - } - }); - }; - for (var _i = 0, sourceFiles_7 = sourceFiles; _i < sourceFiles_7.length; _i++) { - var sourceFile = sourceFiles_7[_i]; - _loop_4(sourceFile); - } - rawItems = ts.filter(rawItems, function (item) { - var decl = item.declaration; - if (decl.kind === 239 || decl.kind === 242 || decl.kind === 237) { - var importer = checker.getSymbolAtLocation(decl.name); - var imported = checker.getAliasedSymbol(importer); - return importer.name !== imported.name; - } - else { - return true; - } - }); - rawItems.sort(compareNavigateToItems); - if (maxResultCount !== undefined) { - rawItems = rawItems.slice(0, maxResultCount); - } - var items = ts.map(rawItems, createNavigateToItem); - return items; - function allMatchesAreCaseSensitive(matches) { - ts.Debug.assert(matches.length > 0); - for (var _i = 0, matches_2 = matches; _i < matches_2.length; _i++) { - var match = matches_2[_i]; - if (!match.isCaseSensitive) { - return false; - } - } - return true; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 || - node.kind === 9 || - node.kind === 8) { - return node.text; - } - } - return undefined; - } - function tryAddSingleDeclarationName(declaration, containers) { - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var text = getTextOfIdentifierOrLiteral(name); - if (text !== undefined) { - containers.unshift(text); - } - else if (name.kind === 144) { - return tryAddComputedPropertyName(name.expression, containers, true); - } - else { - return false; - } - } - } - return true; - } - function tryAddComputedPropertyName(expression, containers, includeLastPortion) { - var text = getTextOfIdentifierOrLiteral(expression); - if (text !== undefined) { - if (includeLastPortion) { - containers.unshift(text); - } - return true; - } - if (expression.kind === 179) { - var propertyAccess = expression; - if (includeLastPortion) { - containers.unshift(propertyAccess.name.text); - } - return tryAddComputedPropertyName(propertyAccess.expression, containers, true); - } - return false; - } - function getContainers(declaration) { - var containers = []; - var name = ts.getNameOfDeclaration(declaration); - if (name.kind === 144) { - if (!tryAddComputedPropertyName(name.expression, containers, false)) { - return undefined; - } - } - declaration = ts.getContainerNode(declaration); - while (declaration) { - if (!tryAddSingleDeclarationName(declaration, containers)) { - return undefined; - } - declaration = ts.getContainerNode(declaration); - } - return containers; - } - function bestMatchKind(matches) { - ts.Debug.assert(matches.length > 0); - var bestMatchKind = ts.PatternMatchKind.camelCase; - for (var _i = 0, matches_3 = matches; _i < matches_3.length; _i++) { - var match = matches_3[_i]; - var kind = match.kind; - if (kind < bestMatchKind) { - bestMatchKind = kind; - } - } - return bestMatchKind; - } - function compareNavigateToItems(i1, i2) { - return i1.matchKind - i2.matchKind || - ts.compareStringsCaseInsensitive(i1.name, i2.name) || - ts.compareStrings(i1.name, i2.name); - } - function createNavigateToItem(rawItem) { - var declaration = rawItem.declaration; - var container = ts.getContainerNode(declaration); - var containerName = container && ts.getNameOfDeclaration(container); - return { - name: rawItem.name, - kind: ts.getNodeKind(declaration), - kindModifiers: ts.getNodeModifiers(declaration), - matchKind: ts.PatternMatchKind[rawItem.matchKind], - isCaseSensitive: rawItem.isCaseSensitive, - fileName: rawItem.fileName, - textSpan: ts.createTextSpanFromNode(declaration), - containerName: containerName ? containerName.text : "", - containerKind: containerName ? ts.getNodeKind(container) : "" - }; - } - } - NavigateTo.getNavigateToItems = getNavigateToItems; - })(NavigateTo = ts.NavigateTo || (ts.NavigateTo = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var NavigationBar; - (function (NavigationBar) { - var whiteSpaceRegex = /\s+/g; - var curCancellationToken; - var curSourceFile; - var parentsStack = []; - var parent; - var emptyChildItemArray = []; - function getNavigationBarItems(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return ts.map(topLevelItems(rootNavigationBarNode(sourceFile)), convertToTopLevelItem); - } - finally { - reset(); - } - } - NavigationBar.getNavigationBarItems = getNavigationBarItems; - function getNavigationTree(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return convertToTree(rootNavigationBarNode(sourceFile)); - } - finally { - reset(); - } - } - NavigationBar.getNavigationTree = getNavigationTree; - function reset() { - curSourceFile = undefined; - curCancellationToken = undefined; - parentsStack = []; - parent = undefined; - emptyChildItemArray = []; - } - function nodeText(node) { - return node.getText(curSourceFile); - } - function navigationBarNodeKind(n) { - return n.node.kind; - } - function pushChild(parent, child) { - if (parent.children) { - parent.children.push(child); - } - else { - parent.children = [child]; - } - } - function rootNavigationBarNode(sourceFile) { - ts.Debug.assert(!parentsStack.length); - var root = { node: sourceFile, additionalNodes: undefined, parent: undefined, children: undefined, indent: 0 }; - parent = root; - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - addChildrenRecursively(statement); - } - endNode(); - ts.Debug.assert(!parent && !parentsStack.length); - return root; - } - function addLeafNode(node) { - pushChild(parent, emptyNavigationBarNode(node)); - } - function emptyNavigationBarNode(node) { - return { - node: node, - additionalNodes: undefined, - parent: parent, - children: undefined, - indent: parent.indent + 1 - }; - } - function startNode(node) { - var navNode = emptyNavigationBarNode(node); - pushChild(parent, navNode); - parentsStack.push(parent); - parent = navNode; - } - function endNode() { - if (parent.children) { - mergeChildren(parent.children); - sortChildren(parent.children); - } - parent = parentsStack.pop(); - } - function addNodeWithRecursiveChild(node, child) { - startNode(node); - addChildrenRecursively(child); - endNode(); - } - function addChildrenRecursively(node) { - curCancellationToken.throwIfCancellationRequested(); - if (!node || ts.isToken(node)) { - return; - } - switch (node.kind) { - case 152: - var ctr = node; - addNodeWithRecursiveChild(ctr, ctr.body); - for (var _i = 0, _a = ctr.parameters; _i < _a.length; _i++) { - var param = _a[_i]; - if (ts.isParameterPropertyDeclaration(param)) { - addLeafNode(param); - } - } - break; - case 151: - case 153: - case 154: - case 150: - if (!ts.hasDynamicName(node)) { - addNodeWithRecursiveChild(node, node.body); - } - break; - case 149: - case 148: - if (!ts.hasDynamicName(node)) { - addLeafNode(node); - } - break; - case 239: - var importClause = node; - if (importClause.name) { - addLeafNode(importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - if (namedBindings.kind === 240) { - addLeafNode(namedBindings); - } - else { - for (var _b = 0, _c = namedBindings.elements; _b < _c.length; _b++) { - var element = _c[_b]; - addLeafNode(element); - } - } - } - break; - case 176: - case 226: - var decl = node; - var name = decl.name; - if (ts.isBindingPattern(name)) { - addChildrenRecursively(name); - } - else if (decl.initializer && isFunctionOrClassExpression(decl.initializer)) { - addChildrenRecursively(decl.initializer); - } - else { - addNodeWithRecursiveChild(decl, decl.initializer); - } - break; - case 187: - case 228: - case 186: - addNodeWithRecursiveChild(node, node.body); - break; - case 232: - startNode(node); - for (var _d = 0, _e = node.members; _d < _e.length; _d++) { - var member = _e[_d]; - if (!isComputedProperty(member)) { - addLeafNode(member); - } - } - endNode(); - break; - case 229: - case 199: - case 230: - startNode(node); - for (var _f = 0, _g = node.members; _f < _g.length; _f++) { - var member = _g[_f]; - addChildrenRecursively(member); - } - endNode(); - break; - case 233: - addNodeWithRecursiveChild(node, getInteriorModule(node).body); - break; - case 246: - case 237: - case 157: - case 155: - case 156: - case 231: - addLeafNode(node); - break; - default: - ts.forEach(node.jsDoc, function (jsDoc) { - ts.forEach(jsDoc.tags, function (tag) { - if (tag.kind === 290) { - addLeafNode(tag); - } - }); - }); - ts.forEachChild(node, addChildrenRecursively); - } - } - function mergeChildren(children) { - var nameToItems = ts.createMap(); - ts.filterMutate(children, function (child) { - var declName = ts.getNameOfDeclaration(child.node); - var name = declName && nodeText(declName); - if (!name) { - return true; - } - var itemsWithSameName = nameToItems.get(name); - if (!itemsWithSameName) { - nameToItems.set(name, child); - return true; - } - if (itemsWithSameName instanceof Array) { - for (var _i = 0, itemsWithSameName_1 = itemsWithSameName; _i < itemsWithSameName_1.length; _i++) { - var itemWithSameName = itemsWithSameName_1[_i]; - if (tryMerge(itemWithSameName, child)) { - return false; - } - } - itemsWithSameName.push(child); - return true; - } - else { - var itemWithSameName = itemsWithSameName; - if (tryMerge(itemWithSameName, child)) { - return false; - } - nameToItems.set(name, [itemWithSameName, child]); - return true; - } - function tryMerge(a, b) { - if (shouldReallyMerge(a.node, b.node)) { - merge(a, b); - return true; - } - return false; - } - }); - function shouldReallyMerge(a, b) { - return a.kind === b.kind && (a.kind !== 233 || areSameModule(a, b)); - function areSameModule(a, b) { - if (a.body.kind !== b.body.kind) { - return false; - } - if (a.body.kind !== 233) { - return true; - } - return areSameModule(a.body, b.body); - } - } - function merge(target, source) { - target.additionalNodes = target.additionalNodes || []; - target.additionalNodes.push(source.node); - if (source.additionalNodes) { - (_a = target.additionalNodes).push.apply(_a, source.additionalNodes); - } - target.children = ts.concatenate(target.children, source.children); - if (target.children) { - mergeChildren(target.children); - sortChildren(target.children); - } - var _a; - } - } - function sortChildren(children) { - children.sort(compareChildren); - } - function compareChildren(child1, child2) { - var name1 = tryGetName(child1.node), name2 = tryGetName(child2.node); - if (name1 && name2) { - var cmp = ts.compareStringsCaseInsensitive(name1, name2); - return cmp !== 0 ? cmp : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - else { - return name1 ? 1 : name2 ? -1 : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - } - function tryGetName(node) { - if (node.kind === 233) { - return getModuleName(node); - } - var declName = ts.getNameOfDeclaration(node); - if (declName) { - return ts.getPropertyNameForPropertyNameNode(declName); - } - switch (node.kind) { - case 186: - case 187: - case 199: - return getFunctionOrClassName(node); - case 290: - return getJSDocTypedefTagName(node); - default: - return undefined; - } - } - function getItemName(node) { - if (node.kind === 233) { - return getModuleName(node); - } - var name = ts.getNameOfDeclaration(node); - if (name) { - var text = nodeText(name); - if (text.length > 0) { - return text; - } - } - switch (node.kind) { - case 265: - var sourceFile = node; - return ts.isExternalModule(sourceFile) - ? "\"" + ts.escapeString(ts.getBaseFileName(ts.removeFileExtension(ts.normalizePath(sourceFile.fileName)))) + "\"" - : "<global>"; - case 187: - case 228: - case 186: - case 229: - case 199: - if (ts.getModifierFlags(node) & 512) { - return "default"; - } - return getFunctionOrClassName(node); - case 152: - return "constructor"; - case 156: - return "new()"; - case 155: - return "()"; - case 157: - return "[]"; - case 290: - return getJSDocTypedefTagName(node); - default: - return "<unknown>"; - } - } - function getJSDocTypedefTagName(node) { - if (node.name) { - return node.name.text; - } - else { - var parentNode = node.parent && node.parent.parent; - if (parentNode && parentNode.kind === 208) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71) { - return nameIdentifier.text; - } - } - } - return "<typedef>"; - } - } - function topLevelItems(root) { - var topLevel = []; - function recur(item) { - if (isTopLevel(item)) { - topLevel.push(item); - if (item.children) { - for (var _i = 0, _a = item.children; _i < _a.length; _i++) { - var child = _a[_i]; - recur(child); - } - } - } - } - recur(root); - return topLevel; - function isTopLevel(item) { - switch (navigationBarNodeKind(item)) { - case 229: - case 199: - case 232: - case 230: - case 233: - case 265: - case 231: - case 290: - return true; - case 152: - case 151: - case 153: - case 154: - case 226: - return hasSomeImportantChild(item); - case 187: - case 228: - case 186: - return isTopLevelFunctionDeclaration(item); - default: - return false; - } - function isTopLevelFunctionDeclaration(item) { - if (!item.node.body) { - return false; - } - switch (navigationBarNodeKind(item.parent)) { - case 234: - case 265: - case 151: - case 152: - return true; - default: - return hasSomeImportantChild(item); - } - } - function hasSomeImportantChild(item) { - return ts.forEach(item.children, function (child) { - var childKind = navigationBarNodeKind(child); - return childKind !== 226 && childKind !== 176; - }); - } - } - } - function convertToTree(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToTree) - }; - } - function convertToTopLevelItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToChildItem) || emptyChildItemArray, - indent: n.indent, - bolded: false, - grayed: false - }; - function convertToChildItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: ts.getNodeModifiers(n.node), - spans: getSpans(n), - childItems: emptyChildItemArray, - indent: 0, - bolded: false, - grayed: false - }; - } - } - function getSpans(n) { - var spans = [getNodeSpan(n.node)]; - if (n.additionalNodes) { - for (var _i = 0, _a = n.additionalNodes; _i < _a.length; _i++) { - var node = _a[_i]; - spans.push(getNodeSpan(node)); - } - } - return spans; - } - function getModuleName(moduleDeclaration) { - if (ts.isAmbientModule(moduleDeclaration)) { - return ts.getTextOfNode(moduleDeclaration.name); - } - var result = []; - result.push(moduleDeclaration.name.text); - while (moduleDeclaration.body && moduleDeclaration.body.kind === 233) { - moduleDeclaration = moduleDeclaration.body; - result.push(moduleDeclaration.name.text); - } - return result.join("."); - } - function getInteriorModule(decl) { - return decl.body.kind === 233 ? getInteriorModule(decl.body) : decl; - } - function isComputedProperty(member) { - return !member.name || member.name.kind === 144; - } - function getNodeSpan(node) { - return node.kind === 265 - ? ts.createTextSpanFromBounds(node.getFullStart(), node.getEnd()) - : ts.createTextSpanFromNode(node, curSourceFile); - } - function getModifiers(node) { - if (node.parent && node.parent.kind === 226) { - node = node.parent; - } - return ts.getNodeModifiers(node); - } - function getFunctionOrClassName(node) { - if (node.name && ts.getFullWidth(node.name) > 0) { - return ts.declarationNameToString(node.name); - } - else if (node.parent.kind === 226) { - return ts.declarationNameToString(node.parent.name); - } - else if (node.parent.kind === 194 && - node.parent.operatorToken.kind === 58) { - return nodeText(node.parent.left).replace(whiteSpaceRegex, ""); - } - else if (node.parent.kind === 261 && node.parent.name) { - return nodeText(node.parent.name); - } - else if (ts.getModifierFlags(node) & 512) { - return "default"; - } - else { - return ts.isClassLike(node) ? "<class>" : "<function>"; - } - } - function isFunctionOrClassExpression(node) { - return node.kind === 186 || node.kind === 187 || node.kind === 199; - } - })(NavigationBar = ts.NavigationBar || (ts.NavigationBar = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var OutliningElementsCollector; - (function (OutliningElementsCollector) { - function collectElements(sourceFile, cancellationToken) { - var elements = []; - var collapseText = "..."; - function addOutliningSpan(hintSpanNode, startElement, endElement, autoCollapse) { - if (hintSpanNode && startElement && endElement) { - var span_13 = { - textSpan: ts.createTextSpanFromBounds(startElement.pos, endElement.end), - hintSpan: ts.createTextSpanFromNode(hintSpanNode, sourceFile), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_13); - } - } - function addOutliningSpanComments(commentSpan, autoCollapse) { - if (commentSpan) { - var span_14 = { - textSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - hintSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_14); - } - } - function addOutliningForLeadingCommentsForNode(n) { - var comments = ts.getLeadingCommentRangesOfNode(n, sourceFile); - if (comments) { - var firstSingleLineCommentStart = -1; - var lastSingleLineCommentEnd = -1; - var isFirstSingleLineComment = true; - var singleLineCommentCount = 0; - for (var _i = 0, comments_4 = comments; _i < comments_4.length; _i++) { - var currentComment = comments_4[_i]; - cancellationToken.throwIfCancellationRequested(); - if (currentComment.kind === 2) { - if (isFirstSingleLineComment) { - firstSingleLineCommentStart = currentComment.pos; - } - isFirstSingleLineComment = false; - lastSingleLineCommentEnd = currentComment.end; - singleLineCommentCount++; - } - else if (currentComment.kind === 3) { - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - addOutliningSpanComments(currentComment, false); - singleLineCommentCount = 0; - lastSingleLineCommentEnd = -1; - isFirstSingleLineComment = true; - } - } - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - } - } - function combineAndAddMultipleSingleLineComments(count, start, end) { - if (count > 1) { - var multipleSingleLineComments = { - kind: 2, - pos: start, - end: end, - }; - addOutliningSpanComments(multipleSingleLineComments, false); - } - } - function autoCollapse(node) { - return ts.isFunctionBlock(node) && node.parent.kind !== 187; - } - var depth = 0; - var maxDepth = 20; - function walk(n) { - cancellationToken.throwIfCancellationRequested(); - if (depth > maxDepth) { - return; - } - if (ts.isDeclaration(n)) { - addOutliningForLeadingCommentsForNode(n); - } - switch (n.kind) { - case 207: - if (!ts.isFunctionBlock(n)) { - var parent = n.parent; - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - if (parent.kind === 212 || - parent.kind === 215 || - parent.kind === 216 || - parent.kind === 214 || - parent.kind === 211 || - parent.kind === 213 || - parent.kind === 220 || - parent.kind === 260) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - if (parent.kind === 224) { - var tryStatement = parent; - if (tryStatement.tryBlock === n) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - else if (tryStatement.finallyBlock === n) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87, sourceFile); - if (finallyKeyword) { - addOutliningSpan(finallyKeyword, openBrace, closeBrace, autoCollapse(n)); - break; - } - } - } - var span_15 = ts.createTextSpanFromNode(n); - elements.push({ - textSpan: span_15, - hintSpan: span_15, - bannerText: collapseText, - autoCollapse: autoCollapse(n) - }); - break; - } - case 234: { - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - addOutliningSpan(n.parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 229: - case 230: - case 232: - case 178: - case 235: { - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - addOutliningSpan(n, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 177: - var openBracket = ts.findChildOfKind(n, 21, sourceFile); - var closeBracket = ts.findChildOfKind(n, 22, sourceFile); - addOutliningSpan(n, openBracket, closeBracket, autoCollapse(n)); - break; - } - depth++; - ts.forEachChild(n, walk); - depth--; - } - walk(sourceFile); - return elements; - } - OutliningElementsCollector.collectElements = collectElements; - })(OutliningElementsCollector = ts.OutliningElementsCollector || (ts.OutliningElementsCollector = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var PatternMatchKind; - (function (PatternMatchKind) { - PatternMatchKind[PatternMatchKind["exact"] = 0] = "exact"; - PatternMatchKind[PatternMatchKind["prefix"] = 1] = "prefix"; - PatternMatchKind[PatternMatchKind["substring"] = 2] = "substring"; - PatternMatchKind[PatternMatchKind["camelCase"] = 3] = "camelCase"; - })(PatternMatchKind = ts.PatternMatchKind || (ts.PatternMatchKind = {})); - function createPatternMatch(kind, punctuationStripped, isCaseSensitive, camelCaseWeight) { - return { - kind: kind, - punctuationStripped: punctuationStripped, - isCaseSensitive: isCaseSensitive, - camelCaseWeight: camelCaseWeight - }; - } - function createPatternMatcher(pattern) { - var stringToWordSpans = ts.createMap(); - pattern = pattern.trim(); - var dotSeparatedSegments = pattern.split(".").map(function (p) { return createSegment(p.trim()); }); - var invalidPattern = dotSeparatedSegments.length === 0 || ts.forEach(dotSeparatedSegments, segmentIsInvalid); - return { - getMatches: getMatches, - getMatchesForLastSegmentOfPattern: getMatchesForLastSegmentOfPattern, - patternContainsDots: dotSeparatedSegments.length > 1 - }; - function skipMatch(candidate) { - return invalidPattern || !candidate; - } - function getMatchesForLastSegmentOfPattern(candidate) { - if (skipMatch(candidate)) { - return undefined; - } - return matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - } - function getMatches(candidateContainers, candidate) { - if (skipMatch(candidate)) { - return undefined; - } - var candidateMatch = matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - if (!candidateMatch) { - return undefined; - } - candidateContainers = candidateContainers || []; - if (dotSeparatedSegments.length - 1 > candidateContainers.length) { - return undefined; - } - var totalMatch = candidateMatch; - for (var i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) { - var segment = dotSeparatedSegments[i]; - var containerName = candidateContainers[j]; - var containerMatch = matchSegment(containerName, segment); - if (!containerMatch) { - return undefined; - } - ts.addRange(totalMatch, containerMatch); - } - return totalMatch; - } - function getWordSpans(word) { - var spans = stringToWordSpans.get(word); - if (!spans) { - stringToWordSpans.set(word, spans = breakIntoWordSpans(word)); - } - return spans; - } - function matchTextChunk(candidate, chunk, punctuationStripped) { - var index = indexOfIgnoringCase(candidate, chunk.textLowerCase); - if (index === 0) { - if (chunk.text.length === candidate.length) { - return createPatternMatch(PatternMatchKind.exact, punctuationStripped, candidate === chunk.text); - } - else { - return createPatternMatch(PatternMatchKind.prefix, punctuationStripped, ts.startsWith(candidate, chunk.text)); - } - } - var isLowercase = chunk.isLowerCase; - if (isLowercase) { - if (index > 0) { - var wordSpans = getWordSpans(candidate); - for (var _i = 0, wordSpans_1 = wordSpans; _i < wordSpans_1.length; _i++) { - var span_16 = wordSpans_1[_i]; - if (partStartsWith(candidate, span_16, chunk.text, true)) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, partStartsWith(candidate, span_16, chunk.text, false)); - } - } - } - } - else { - if (candidate.indexOf(chunk.text) > 0) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, true); - } - } - if (!isLowercase) { - if (chunk.characterSpans.length > 0) { - var candidateParts = getWordSpans(candidate); - var camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, false); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, true, camelCaseWeight); - } - camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, true); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, false, camelCaseWeight); - } - } - } - if (isLowercase) { - if (chunk.text.length < candidate.length) { - if (index > 0 && isUpperCaseLetter(candidate.charCodeAt(index))) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, false); - } - } - } - return undefined; - } - function containsSpaceOrAsterisk(text) { - for (var i = 0; i < text.length; i++) { - var ch = text.charCodeAt(i); - if (ch === 32 || ch === 42) { - return true; - } - } - return false; - } - function matchSegment(candidate, segment) { - if (!containsSpaceOrAsterisk(segment.totalTextChunk.text)) { - var match = matchTextChunk(candidate, segment.totalTextChunk, false); - if (match) { - return [match]; - } - } - var subWordTextChunks = segment.subWordTextChunks; - var matches = undefined; - for (var _i = 0, subWordTextChunks_1 = subWordTextChunks; _i < subWordTextChunks_1.length; _i++) { - var subWordTextChunk = subWordTextChunks_1[_i]; - var result = matchTextChunk(candidate, subWordTextChunk, true); - if (!result) { - return undefined; - } - matches = matches || []; - matches.push(result); - } - return matches; - } - function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan) { - var patternPartStart = patternSpan ? patternSpan.start : 0; - var patternPartLength = patternSpan ? patternSpan.length : pattern.length; - if (patternPartLength > candidateSpan.length) { - return false; - } - if (ignoreCase) { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (toLowerCase(ch1) !== toLowerCase(ch2)) { - return false; - } - } - } - else { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (ch1 !== ch2) { - return false; - } - } - } - return true; - } - function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { - var chunkCharacterSpans = chunk.characterSpans; - var currentCandidate = 0; - var currentChunkSpan = 0; - var firstMatch = undefined; - var contiguous = undefined; - while (true) { - if (currentChunkSpan === chunkCharacterSpans.length) { - var weight = 0; - if (contiguous) { - weight += 1; - } - if (firstMatch === 0) { - weight += 2; - } - return weight; - } - else if (currentCandidate === candidateParts.length) { - return undefined; - } - var candidatePart = candidateParts[currentCandidate]; - var gotOneMatchThisCandidate = false; - for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { - var chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; - if (gotOneMatchThisCandidate) { - if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || - !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { - break; - } - } - if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { - break; - } - gotOneMatchThisCandidate = true; - firstMatch = firstMatch === undefined ? currentCandidate : firstMatch; - contiguous = contiguous === undefined ? true : contiguous; - candidatePart = ts.createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); - } - if (!gotOneMatchThisCandidate && contiguous !== undefined) { - contiguous = false; - } - currentCandidate++; - } - } - } - ts.createPatternMatcher = createPatternMatcher; - function createSegment(text) { - return { - totalTextChunk: createTextChunk(text), - subWordTextChunks: breakPatternIntoTextChunks(text) - }; - } - function segmentIsInvalid(segment) { - return segment.subWordTextChunks.length === 0; - } - function isUpperCaseLetter(ch) { - if (ch >= 65 && ch <= 90) { - return true; - } - if (ch < 127 || !ts.isUnicodeIdentifierStart(ch, 5)) { - return false; - } - var str = String.fromCharCode(ch); - return str === str.toUpperCase(); - } - function isLowerCaseLetter(ch) { - if (ch >= 97 && ch <= 122) { - return true; - } - if (ch < 127 || !ts.isUnicodeIdentifierStart(ch, 5)) { - return false; - } - var str = String.fromCharCode(ch); - return str === str.toLowerCase(); - } - function indexOfIgnoringCase(string, value) { - var n = string.length - value.length; - for (var i = 0; i <= n; i++) { - if (startsWithIgnoringCase(string, value, i)) { - return i; - } - } - return -1; - } - function startsWithIgnoringCase(string, value, start) { - for (var i = 0; i < value.length; i++) { - var ch1 = toLowerCase(string.charCodeAt(i + start)); - var ch2 = value.charCodeAt(i); - if (ch1 !== ch2) { - return false; - } - } - return true; - } - function toLowerCase(ch) { - if (ch >= 65 && ch <= 90) { - return 97 + (ch - 65); - } - if (ch < 127) { - return ch; - } - return String.fromCharCode(ch).toLowerCase().charCodeAt(0); - } - function isDigit(ch) { - return ch >= 48 && ch <= 57; - } - function isWordChar(ch) { - return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit(ch) || ch === 95 || ch === 36; - } - function breakPatternIntoTextChunks(pattern) { - var result = []; - var wordStart = 0; - var wordLength = 0; - for (var i = 0; i < pattern.length; i++) { - var ch = pattern.charCodeAt(i); - if (isWordChar(ch)) { - if (wordLength === 0) { - wordStart = i; - } - wordLength++; - } - else { - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - wordLength = 0; - } - } - } - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - } - return result; - } - function createTextChunk(text) { - var textLowerCase = text.toLowerCase(); - return { - text: text, - textLowerCase: textLowerCase, - isLowerCase: text === textLowerCase, - characterSpans: breakIntoCharacterSpans(text) - }; - } - function breakIntoCharacterSpans(identifier) { - return breakIntoSpans(identifier, false); - } - ts.breakIntoCharacterSpans = breakIntoCharacterSpans; - function breakIntoWordSpans(identifier) { - return breakIntoSpans(identifier, true); - } - ts.breakIntoWordSpans = breakIntoWordSpans; - function breakIntoSpans(identifier, word) { - var result = []; - var wordStart = 0; - for (var i = 1; i < identifier.length; i++) { - var lastIsDigit = isDigit(identifier.charCodeAt(i - 1)); - var currentIsDigit = isDigit(identifier.charCodeAt(i)); - var hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); - var hasTransitionFromUpperToLower = transitionFromUpperToLower(identifier, word, i, wordStart); - if (charIsPunctuation(identifier.charCodeAt(i - 1)) || - charIsPunctuation(identifier.charCodeAt(i)) || - lastIsDigit !== currentIsDigit || - hasTransitionFromLowerToUpper || - hasTransitionFromUpperToLower) { - if (!isAllPunctuation(identifier, wordStart, i)) { - result.push(ts.createTextSpan(wordStart, i - wordStart)); - } - wordStart = i; - } - } - if (!isAllPunctuation(identifier, wordStart, identifier.length)) { - result.push(ts.createTextSpan(wordStart, identifier.length - wordStart)); - } - return result; - } - function charIsPunctuation(ch) { - switch (ch) { - case 33: - case 34: - case 35: - case 37: - case 38: - case 39: - case 40: - case 41: - case 42: - case 44: - case 45: - case 46: - case 47: - case 58: - case 59: - case 63: - case 64: - case 91: - case 92: - case 93: - case 95: - case 123: - case 125: - return true; - } - return false; - } - function isAllPunctuation(identifier, start, end) { - for (var i = start; i < end; i++) { - var ch = identifier.charCodeAt(i); - if (!charIsPunctuation(ch) || ch === 95 || ch === 36) { - return false; - } - } - return true; - } - function transitionFromUpperToLower(identifier, word, index, wordStart) { - if (word) { - if (index !== wordStart && - index + 1 < identifier.length) { - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - var nextIsLower = isLowerCaseLetter(identifier.charCodeAt(index + 1)); - if (currentIsUpper && nextIsLower) { - for (var i = wordStart; i < index; i++) { - if (!isUpperCaseLetter(identifier.charCodeAt(i))) { - return false; - } - } - return true; - } - } - } - return false; - } - function transitionFromLowerToUpper(identifier, word, index) { - var lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - var transition = word - ? (currentIsUpper && !lastIsUpper) - : currentIsUpper; - return transition; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function preProcessFile(sourceText, readImportFiles, detectJavaScriptImports) { - if (readImportFiles === void 0) { readImportFiles = true; } - if (detectJavaScriptImports === void 0) { detectJavaScriptImports = false; } - var referencedFiles = []; - var typeReferenceDirectives = []; - var importedFiles = []; - var ambientExternalModules; - var isNoDefaultLib = false; - var braceNesting = 0; - var externalModule = false; - function nextToken() { - var token = ts.scanner.scan(); - if (token === 17) { - braceNesting++; - } - else if (token === 18) { - braceNesting--; - } - return token; - } - function processTripleSlashDirectives() { - var commentRanges = ts.getLeadingCommentRanges(sourceText, 0); - ts.forEach(commentRanges, function (commentRange) { - var comment = sourceText.substring(commentRange.pos, commentRange.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, commentRange); - if (referencePathMatchResult) { - isNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var fileReference = referencePathMatchResult.fileReference; - if (fileReference) { - var collection = referencePathMatchResult.isTypeReferenceDirective - ? typeReferenceDirectives - : referencedFiles; - collection.push(fileReference); - } - } - }); - } - function getFileReference() { - var file = ts.scanner.getTokenValue(); - var pos = ts.scanner.getTokenPos(); - return { - fileName: file, - pos: pos, - end: pos + file.length - }; - } - function recordAmbientExternalModule() { - if (!ambientExternalModules) { - ambientExternalModules = []; - } - ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting }); - } - function recordModuleName() { - importedFiles.push(getFileReference()); - markAsExternalModuleIfTopLevel(); - } - function markAsExternalModuleIfTopLevel() { - if (braceNesting === 0) { - externalModule = true; - } - } - function tryConsumeDeclare() { - var token = ts.scanner.getToken(); - if (token === 124) { - token = nextToken(); - if (token === 128) { - token = nextToken(); - if (token === 9) { - recordAmbientExternalModule(); - } - } - return true; - } - return false; - } - function tryConsumeImport() { - var token = ts.scanner.getToken(); - if (token === 91) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - return true; - } - else { - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - return true; - } - } - else if (token === 58) { - if (tryConsumeRequireCall(true)) { - return true; - } - } - else if (token === 26) { - token = nextToken(); - } - else { - return true; - } - } - if (token === 17) { - token = nextToken(); - while (token !== 18 && token !== 1) { - token = nextToken(); - } - if (token === 18) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - else if (token === 39) { - token = nextToken(); - if (token === 118) { - token = nextToken(); - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - } - } - return true; - } - return false; - } - function tryConsumeExport() { - var token = ts.scanner.getToken(); - if (token === 84) { - markAsExternalModuleIfTopLevel(); - token = nextToken(); - if (token === 17) { - token = nextToken(); - while (token !== 18 && token !== 1) { - token = nextToken(); - } - if (token === 18) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - else if (token === 39) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - else if (token === 91) { - token = nextToken(); - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 58) { - if (tryConsumeRequireCall(true)) { - return true; - } - } - } - } - return true; - } - return false; - } - function tryConsumeRequireCall(skipCurrentToken) { - var token = skipCurrentToken ? nextToken() : ts.scanner.getToken(); - if (token === 132) { - token = nextToken(); - if (token === 19) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - return true; - } - return false; - } - function tryConsumeDefine() { - var token = ts.scanner.getToken(); - if (token === 71 && ts.scanner.getTokenValue() === "define") { - token = nextToken(); - if (token !== 19) { - return true; - } - token = nextToken(); - if (token === 9) { - token = nextToken(); - if (token === 26) { - token = nextToken(); - } - else { - return true; - } - } - if (token !== 21) { - return true; - } - token = nextToken(); - var i = 0; - while (token !== 22 && token !== 1) { - if (token === 9) { - recordModuleName(); - i++; - } - token = nextToken(); - } - return true; - } - return false; - } - function processImports() { - ts.scanner.setText(sourceText); - nextToken(); - while (true) { - if (ts.scanner.getToken() === 1) { - break; - } - if (tryConsumeDeclare() || - tryConsumeImport() || - tryConsumeExport() || - (detectJavaScriptImports && (tryConsumeRequireCall(false) || tryConsumeDefine()))) { - continue; - } - else { - nextToken(); - } - } - ts.scanner.setText(undefined); - } - if (readImportFiles) { - processImports(); - } - processTripleSlashDirectives(); - if (externalModule) { - if (ambientExternalModules) { - for (var _i = 0, ambientExternalModules_1 = ambientExternalModules; _i < ambientExternalModules_1.length; _i++) { - var decl = ambientExternalModules_1[_i]; - importedFiles.push(decl.ref); - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: undefined }; - } - else { - var ambientModuleNames = void 0; - if (ambientExternalModules) { - for (var _a = 0, ambientExternalModules_2 = ambientExternalModules; _a < ambientExternalModules_2.length; _a++) { - var decl = ambientExternalModules_2[_a]; - if (decl.depth === 0) { - if (!ambientModuleNames) { - ambientModuleNames = []; - } - ambientModuleNames.push(decl.ref.fileName); - } - else { - importedFiles.push(decl.ref); - } - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: ambientModuleNames }; - } - } - ts.preProcessFile = preProcessFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var Rename; - (function (Rename) { - function getRenameInfo(typeChecker, defaultLibFileName, getCanonicalFileName, sourceFile, position) { - var getCanonicalDefaultLibName = ts.memoize(function () { return getCanonicalFileName(ts.normalizePath(defaultLibFileName)); }); - var node = ts.getTouchingWord(sourceFile, position, true); - var renameInfo = node && nodeIsEligibleForRename(node) - ? getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) - : undefined; - return renameInfo || getRenameInfoError(ts.Diagnostics.You_cannot_rename_this_element); - function isDefinedInLibraryFile(declaration) { - if (!defaultLibFileName) { - return false; - } - var sourceFile = declaration.getSourceFile(); - var canonicalName = getCanonicalFileName(ts.normalizePath(sourceFile.fileName)); - return canonicalName === getCanonicalDefaultLibName(); - } - } - Rename.getRenameInfo = getRenameInfo; - function getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - var declarations = symbol.getDeclarations(); - if (declarations && declarations.length > 0) { - if (ts.some(declarations, isDefinedInLibraryFile)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - if (node.kind === 71 && - node.originalKeywordKind === 79 && - symbol.parent.flags & 1536) { - return undefined; - } - var displayName = ts.stripQuotes(ts.getDeclaredName(typeChecker, symbol, node)); - var kind = ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node); - return kind ? getRenameInfoSuccess(displayName, typeChecker.getFullyQualifiedName(symbol), kind, ts.SymbolDisplay.getSymbolModifiers(symbol), node, sourceFile) : undefined; - } - } - else if (node.kind === 9) { - if (isDefinedInLibraryFile(node)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - var displayName = ts.stripQuotes(node.text); - return getRenameInfoSuccess(displayName, displayName, ts.ScriptElementKind.variableElement, ts.ScriptElementKindModifier.none, node, sourceFile); - } - } - function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) { - return { - canRename: true, - kind: kind, - displayName: displayName, - localizedErrorMessage: undefined, - fullDisplayName: fullDisplayName, - kindModifiers: kindModifiers, - triggerSpan: createTriggerSpanForNode(node, sourceFile) - }; - } - function getRenameInfoError(diagnostic) { - return { - canRename: false, - localizedErrorMessage: ts.getLocaleSpecificMessage(diagnostic), - displayName: undefined, - fullDisplayName: undefined, - kind: undefined, - kindModifiers: undefined, - triggerSpan: undefined - }; - } - function createTriggerSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var width = node.getWidth(sourceFile); - if (node.kind === 9) { - start += 1; - width -= 2; - } - return ts.createTextSpan(start, width); - } - function nodeIsEligibleForRename(node) { - return node.kind === 71 || - node.kind === 9 || - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || - ts.isThis(node); - } - })(Rename = ts.Rename || (ts.Rename = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var SignatureHelp; - (function (SignatureHelp) { - var emptyArray = []; - var ArgumentListKind; - (function (ArgumentListKind) { - ArgumentListKind[ArgumentListKind["TypeArguments"] = 0] = "TypeArguments"; - ArgumentListKind[ArgumentListKind["CallArguments"] = 1] = "CallArguments"; - ArgumentListKind[ArgumentListKind["TaggedTemplateArguments"] = 2] = "TaggedTemplateArguments"; - ArgumentListKind[ArgumentListKind["JSXAttributesArguments"] = 3] = "JSXAttributesArguments"; - })(ArgumentListKind = SignatureHelp.ArgumentListKind || (SignatureHelp.ArgumentListKind = {})); - function getSignatureHelpItems(program, sourceFile, position, cancellationToken) { - var typeChecker = program.getTypeChecker(); - var startingToken = ts.findTokenOnLeftOfPosition(sourceFile, position); - if (!startingToken) { - return undefined; - } - var argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile); - cancellationToken.throwIfCancellationRequested(); - if (!argumentInfo) { - return undefined; - } - var call = argumentInfo.invocation; - var candidates = []; - var resolvedSignature = typeChecker.getResolvedSignature(call, candidates); - cancellationToken.throwIfCancellationRequested(); - if (!candidates.length) { - if (ts.isSourceFileJavaScript(sourceFile)) { - return createJavaScriptSignatureHelpItems(argumentInfo, program); - } - return undefined; - } - return createSignatureHelpItems(candidates, resolvedSignature, argumentInfo, typeChecker); - } - SignatureHelp.getSignatureHelpItems = getSignatureHelpItems; - function createJavaScriptSignatureHelpItems(argumentInfo, program) { - if (argumentInfo.invocation.kind !== 181) { - return undefined; - } - var callExpression = argumentInfo.invocation; - var expression = callExpression.expression; - var name = expression.kind === 71 - ? expression - : expression.kind === 179 - ? expression.name - : undefined; - if (!name || !name.text) { - return undefined; - } - var typeChecker = program.getTypeChecker(); - for (var _i = 0, _a = program.getSourceFiles(); _i < _a.length; _i++) { - var sourceFile = _a[_i]; - var nameToDeclarations = sourceFile.getNamedDeclarations(); - var declarations = nameToDeclarations.get(name.text); - if (declarations) { - for (var _b = 0, declarations_13 = declarations; _b < declarations_13.length; _b++) { - var declaration = declarations_13[_b]; - var symbol = declaration.symbol; - if (symbol) { - var type = typeChecker.getTypeOfSymbolAtLocation(symbol, declaration); - if (type) { - var callSignatures = type.getCallSignatures(); - if (callSignatures && callSignatures.length) { - return createSignatureHelpItems(callSignatures, callSignatures[0], argumentInfo, typeChecker); - } - } - } - } - } - } - } - function getImmediatelyContainingArgumentInfo(node, position, sourceFile) { - if (node.parent.kind === 181 || node.parent.kind === 182) { - var callExpression = node.parent; - if (node.kind === 27 || - node.kind === 19) { - var list = getChildListThatStartsWithOpenerToken(callExpression, node, sourceFile); - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - ts.Debug.assert(list !== undefined); - return { - kind: isTypeArgList ? 0 : 1, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: 0, - argumentCount: getArgumentCount(list) - }; - } - var listItemInfo = ts.findListItemInfo(node); - if (listItemInfo) { - var list = listItemInfo.list; - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - var argumentIndex = getArgumentIndex(list, node); - var argumentCount = getArgumentCount(list); - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: isTypeArgList ? 0 : 1, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - return undefined; - } - else if (node.kind === 13 && node.parent.kind === 183) { - if (ts.isInsideTemplateLiteral(node, position)) { - return getArgumentListInfoForTemplate(node.parent, 0, sourceFile); - } - } - else if (node.kind === 14 && node.parent.parent.kind === 183) { - var templateExpression = node.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196); - var argumentIndex = ts.isInsideTemplateLiteral(node, position) ? 0 : 1; - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent.kind === 205 && node.parent.parent.parent.kind === 183) { - var templateSpan = node.parent; - var templateExpression = templateSpan.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196); - if (node.kind === 16 && !ts.isInsideTemplateLiteral(node, position)) { - return undefined; - } - var spanIndex = templateExpression.templateSpans.indexOf(templateSpan); - var argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position); - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent && ts.isJsxOpeningLikeElement(node.parent)) { - var attributeSpanStart = node.parent.attributes.getFullStart(); - var attributeSpanEnd = ts.skipTrivia(sourceFile.text, node.parent.attributes.getEnd(), false); - return { - kind: 3, - invocation: node.parent, - argumentsSpan: ts.createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart), - argumentIndex: 0, - argumentCount: 1 - }; - } - return undefined; - } - SignatureHelp.getImmediatelyContainingArgumentInfo = getImmediatelyContainingArgumentInfo; - function getArgumentIndex(argumentsList, node) { - var argumentIndex = 0; - var listChildren = argumentsList.getChildren(); - for (var _i = 0, listChildren_1 = listChildren; _i < listChildren_1.length; _i++) { - var child = listChildren_1[_i]; - if (child === node) { - break; - } - if (child.kind !== 26) { - argumentIndex++; - } - } - return argumentIndex; - } - function getArgumentCount(argumentsList) { - var listChildren = argumentsList.getChildren(); - var argumentCount = ts.countWhere(listChildren, function (arg) { return arg.kind !== 26; }); - if (listChildren.length > 0 && ts.lastOrUndefined(listChildren).kind === 26) { - argumentCount++; - } - return argumentCount; - } - function getArgumentIndexForTemplatePiece(spanIndex, node, position) { - ts.Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); - if (ts.isTemplateLiteralKind(node.kind)) { - if (ts.isInsideTemplateLiteral(node, position)) { - return 0; - } - return spanIndex + 2; - } - return spanIndex + 1; - } - function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) { - var argumentCount = tagExpression.template.kind === 13 - ? 1 - : tagExpression.template.templateSpans.length + 1; - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: 2, - invocation: tagExpression, - argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - function getApplicableSpanForArguments(argumentsList, sourceFile) { - var applicableSpanStart = argumentsList.getFullStart(); - var applicableSpanEnd = ts.skipTrivia(sourceFile.text, argumentsList.getEnd(), false); - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) { - var template = taggedTemplate.template; - var applicableSpanStart = template.getStart(); - var applicableSpanEnd = template.getEnd(); - if (template.kind === 196) { - var lastSpan = ts.lastOrUndefined(template.templateSpans); - if (lastSpan.literal.getFullWidth() === 0) { - applicableSpanEnd = ts.skipTrivia(sourceFile.text, applicableSpanEnd, false); - } - } - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getContainingArgumentInfo(node, position, sourceFile) { - for (var n = node; n.kind !== 265; n = n.parent) { - if (ts.isFunctionBlock(n)) { - return undefined; - } - if (n.pos < n.parent.pos || n.end > n.parent.end) { - ts.Debug.fail("Node of kind " + n.kind + " is not a subspan of its parent of kind " + n.parent.kind); - } - var argumentInfo = getImmediatelyContainingArgumentInfo(n, position, sourceFile); - if (argumentInfo) { - return argumentInfo; - } - } - return undefined; - } - SignatureHelp.getContainingArgumentInfo = getContainingArgumentInfo; - function getChildListThatStartsWithOpenerToken(parent, openerToken, sourceFile) { - var children = parent.getChildren(sourceFile); - var indexOfOpenerToken = children.indexOf(openerToken); - ts.Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); - return children[indexOfOpenerToken + 1]; - } - function selectBestInvalidOverloadIndex(candidates, argumentCount) { - var maxParamsSignatureIndex = -1; - var maxParams = -1; - for (var i = 0; i < candidates.length; i++) { - var candidate = candidates[i]; - if (candidate.hasRestParameter || candidate.parameters.length >= argumentCount) { - return i; - } - if (candidate.parameters.length > maxParams) { - maxParams = candidate.parameters.length; - maxParamsSignatureIndex = i; - } - } - return maxParamsSignatureIndex; - } - function createSignatureHelpItems(candidates, bestSignature, argumentListInfo, typeChecker) { - var applicableSpan = argumentListInfo.argumentsSpan; - var isTypeParameterList = argumentListInfo.kind === 0; - var invocation = argumentListInfo.invocation; - var callTarget = ts.getInvokedExpression(invocation); - var callTargetSymbol = typeChecker.getSymbolAtLocation(callTarget); - var callTargetDisplayParts = callTargetSymbol && ts.symbolToDisplayParts(typeChecker, callTargetSymbol, undefined, undefined); - var items = ts.map(candidates, function (candidateSignature) { - var signatureHelpParameters; - var prefixDisplayParts = []; - var suffixDisplayParts = []; - if (callTargetDisplayParts) { - ts.addRange(prefixDisplayParts, callTargetDisplayParts); - } - var isVariadic; - if (isTypeParameterList) { - isVariadic = false; - prefixDisplayParts.push(ts.punctuationPart(27)); - var typeParameters = candidateSignature.typeParameters; - signatureHelpParameters = typeParameters && typeParameters.length > 0 ? ts.map(typeParameters, createSignatureHelpParameterForTypeParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(29)); - var parameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForParametersAndDelimiters(candidateSignature.thisParameter, candidateSignature.parameters, writer, invocation); - }); - ts.addRange(suffixDisplayParts, parameterParts); - } - else { - isVariadic = candidateSignature.hasRestParameter; - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForTypeParametersAndDelimiters(candidateSignature.typeParameters, writer, invocation); - }); - ts.addRange(prefixDisplayParts, typeParameterParts); - prefixDisplayParts.push(ts.punctuationPart(19)); - var parameters = candidateSignature.parameters; - signatureHelpParameters = parameters.length > 0 ? ts.map(parameters, createSignatureHelpParameterForParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(20)); - } - var returnTypeParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildReturnTypeDisplay(candidateSignature, writer, invocation); - }); - ts.addRange(suffixDisplayParts, returnTypeParts); - return { - isVariadic: isVariadic, - prefixDisplayParts: prefixDisplayParts, - suffixDisplayParts: suffixDisplayParts, - separatorDisplayParts: [ts.punctuationPart(26), ts.spacePart()], - parameters: signatureHelpParameters, - documentation: candidateSignature.getDocumentationComment(), - tags: candidateSignature.getJsDocTags() - }; - }); - var argumentIndex = argumentListInfo.argumentIndex; - var argumentCount = argumentListInfo.argumentCount; - var selectedItemIndex = candidates.indexOf(bestSignature); - if (selectedItemIndex < 0) { - selectedItemIndex = selectBestInvalidOverloadIndex(candidates, argumentCount); - } - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - items: items, - applicableSpan: applicableSpan, - selectedItemIndex: selectedItemIndex, - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - function createSignatureHelpParameterForParameter(parameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildParameterDisplay(parameter, writer, invocation); - }); - return { - name: parameter.name, - documentation: parameter.getDocumentationComment(), - displayParts: displayParts, - isOptional: typeChecker.isOptionalParameter(parameter.valueDeclaration) - }; - } - function createSignatureHelpParameterForTypeParameter(typeParameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(typeParameter, writer, invocation); - }); - return { - name: typeParameter.symbol.name, - documentation: emptyArray, - displayParts: displayParts, - isOptional: false - }; - } - } - })(SignatureHelp = ts.SignatureHelp || (ts.SignatureHelp = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var SymbolDisplay; - (function (SymbolDisplay) { - function getSymbolKind(typeChecker, symbol, location) { - var flags = symbol.flags; - if (flags & 32) - return ts.getDeclarationOfKind(symbol, 199) ? - ts.ScriptElementKind.localClassElement : ts.ScriptElementKind.classElement; - if (flags & 384) - return ts.ScriptElementKind.enumElement; - if (flags & 524288) - return ts.ScriptElementKind.typeElement; - if (flags & 64) - return ts.ScriptElementKind.interfaceElement; - if (flags & 262144) - return ts.ScriptElementKind.typeParameterElement; - var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - if (result === ts.ScriptElementKind.unknown) { - if (flags & 262144) - return ts.ScriptElementKind.typeParameterElement; - if (flags & 8) - return ts.ScriptElementKind.enumMemberElement; - if (flags & 8388608) - return ts.ScriptElementKind.alias; - if (flags & 1536) - return ts.ScriptElementKind.moduleElement; - } - return result; - } - SymbolDisplay.getSymbolKind = getSymbolKind; - function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) { - if (typeChecker.isUndefinedSymbol(symbol)) { - return ts.ScriptElementKind.variableElement; - } - if (typeChecker.isArgumentsSymbol(symbol)) { - return ts.ScriptElementKind.localVariableElement; - } - if (location.kind === 99 && ts.isExpression(location)) { - return ts.ScriptElementKind.parameterElement; - } - var flags = symbol.flags; - if (flags & 3) { - if (ts.isFirstDeclarationOfSymbolParameter(symbol)) { - return ts.ScriptElementKind.parameterElement; - } - else if (symbol.valueDeclaration && ts.isConst(symbol.valueDeclaration)) { - return ts.ScriptElementKind.constElement; - } - else if (ts.forEach(symbol.declarations, ts.isLet)) { - return ts.ScriptElementKind.letElement; - } - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localVariableElement : ts.ScriptElementKind.variableElement; - } - if (flags & 16) - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localFunctionElement : ts.ScriptElementKind.functionElement; - if (flags & 32768) - return ts.ScriptElementKind.memberGetAccessorElement; - if (flags & 65536) - return ts.ScriptElementKind.memberSetAccessorElement; - if (flags & 8192) - return ts.ScriptElementKind.memberFunctionElement; - if (flags & 16384) - return ts.ScriptElementKind.constructorImplementationElement; - if (flags & 4) { - if (flags & 134217728 && symbol.checkFlags & 6) { - var unionPropertyKind = ts.forEach(typeChecker.getRootSymbols(symbol), function (rootSymbol) { - var rootSymbolFlags = rootSymbol.getFlags(); - if (rootSymbolFlags & (98308 | 3)) { - return ts.ScriptElementKind.memberVariableElement; - } - ts.Debug.assert(!!(rootSymbolFlags & 8192)); - }); - if (!unionPropertyKind) { - var typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (typeOfUnionProperty.getCallSignatures().length) { - return ts.ScriptElementKind.memberFunctionElement; - } - return ts.ScriptElementKind.memberVariableElement; - } - return unionPropertyKind; - } - if (location.parent && ts.isJsxAttribute(location.parent)) { - return ts.ScriptElementKind.jsxAttribute; - } - return ts.ScriptElementKind.memberVariableElement; - } - return ts.ScriptElementKind.unknown; - } - function getSymbolModifiers(symbol) { - return symbol && symbol.declarations && symbol.declarations.length > 0 - ? ts.getNodeModifiers(symbol.declarations[0]) - : ts.ScriptElementKindModifier.none; - } - SymbolDisplay.getSymbolModifiers = getSymbolModifiers; - function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning) { - if (semanticMeaning === void 0) { semanticMeaning = ts.getMeaningFromLocation(location); } - var displayParts = []; - var documentation; - var tags; - var symbolFlags = symbol.flags; - var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - var hasAddedSymbolInfo; - var isThisExpression = location.kind === 99 && ts.isExpression(location); - var type; - if (symbolKind !== ts.ScriptElementKind.unknown || symbolFlags & 32 || symbolFlags & 8388608) { - if (symbolKind === ts.ScriptElementKind.memberGetAccessorElement || symbolKind === ts.ScriptElementKind.memberSetAccessorElement) { - symbolKind = ts.ScriptElementKind.memberVariableElement; - } - var signature = void 0; - type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (type) { - if (location.parent && location.parent.kind === 179) { - var right = location.parent.name; - if (right === location || (right && right.getFullWidth() === 0)) { - location = location.parent; - } - } - var callExpressionLike = void 0; - if (location.kind === 181 || location.kind === 182) { - callExpressionLike = location; - } - else if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location)) { - callExpressionLike = location.parent; - } - else if (location.parent && ts.isJsxOpeningLikeElement(location.parent) && ts.isFunctionLike(symbol.valueDeclaration)) { - callExpressionLike = location.parent; - } - if (callExpressionLike) { - var candidateSignatures = []; - signature = typeChecker.getResolvedSignature(callExpressionLike, candidateSignatures); - if (!signature && candidateSignatures.length) { - signature = candidateSignatures[0]; - } - var useConstructSignatures = callExpressionLike.kind === 182 || (ts.isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 97); - var allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); - if (!ts.contains(allSignatures, signature.target) && !ts.contains(allSignatures, signature)) { - signature = allSignatures.length ? allSignatures[0] : undefined; - } - if (signature) { - if (useConstructSignatures && (symbolFlags & 32)) { - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else if (symbolFlags & 8388608) { - symbolKind = ts.ScriptElementKind.alias; - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - addFullSymbolName(symbol); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - switch (symbolKind) { - case ts.ScriptElementKind.jsxAttribute: - case ts.ScriptElementKind.memberVariableElement: - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.parameterElement: - case ts.ScriptElementKind.localVariableElement: - displayParts.push(ts.punctuationPart(56)); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - if (!(type.flags & 32768 && type.objectFlags & 16) && type.symbol) { - ts.addRange(displayParts, ts.symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, undefined, 1)); - } - addSignatureDisplayParts(signature, allSignatures, 8); - break; - default: - addSignatureDisplayParts(signature, allSignatures); - } - hasAddedSymbolInfo = true; - } - } - else if ((ts.isNameOfFunctionDeclaration(location) && !(symbol.flags & 98304)) || - (location.kind === 123 && location.parent.kind === 152)) { - var functionDeclaration = location.parent; - var allSignatures = functionDeclaration.kind === 152 ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures(); - if (!typeChecker.isImplementationOfOverload(functionDeclaration)) { - signature = typeChecker.getSignatureFromDeclaration(functionDeclaration); - } - else { - signature = allSignatures[0]; - } - if (functionDeclaration.kind === 152) { - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else { - addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 155 && - !(type.symbol.flags & 2048 || type.symbol.flags & 4096) ? type.symbol : symbol, symbolKind); - } - addSignatureDisplayParts(signature, allSignatures); - hasAddedSymbolInfo = true; - } - } - } - if (symbolFlags & 32 && !hasAddedSymbolInfo && !isThisExpression) { - if (ts.getDeclarationOfKind(symbol, 199)) { - pushTypePart(ts.ScriptElementKind.localClassElement); - } - else { - displayParts.push(ts.keywordPart(75)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if ((symbolFlags & 64) && (semanticMeaning & 2)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(109)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if (symbolFlags & 524288) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(138)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 512)); - } - if (symbolFlags & 384) { - addNewLineIfDisplayPartsExist(); - if (ts.forEach(symbol.declarations, ts.isConstEnumDeclaration)) { - displayParts.push(ts.keywordPart(76)); - displayParts.push(ts.spacePart()); - } - displayParts.push(ts.keywordPart(83)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if (symbolFlags & 1536) { - addNewLineIfDisplayPartsExist(); - var declaration = ts.getDeclarationOfKind(symbol, 233); - var isNamespace = declaration && declaration.name && declaration.name.kind === 71; - displayParts.push(ts.keywordPart(isNamespace ? 129 : 128)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if ((symbolFlags & 262144) && (semanticMeaning & 2)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.textPart("type parameter")); - displayParts.push(ts.punctuationPart(20)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - if (symbol.parent) { - addInPrefix(); - addFullSymbolName(symbol.parent, enclosingDeclaration); - writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); - } - else { - var declaration = ts.getDeclarationOfKind(symbol, 145); - ts.Debug.assert(declaration !== undefined); - declaration = declaration.parent; - if (declaration) { - if (ts.isFunctionLikeKind(declaration.kind)) { - addInPrefix(); - var signature = typeChecker.getSignatureFromDeclaration(declaration); - if (declaration.kind === 156) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - else if (declaration.kind !== 155 && declaration.name) { - addFullSymbolName(declaration.symbol); - } - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, sourceFile, 32)); - } - else if (declaration.kind === 231) { - addInPrefix(); - displayParts.push(ts.keywordPart(138)); - displayParts.push(ts.spacePart()); - addFullSymbolName(declaration.symbol); - writeTypeParametersOfSymbol(declaration.symbol, sourceFile); - } - } - } - } - if (symbolFlags & 8) { - symbolKind = ts.ScriptElementKind.enumMemberElement; - addPrefixForAnyFunctionOrVar(symbol, "enum member"); - var declaration = symbol.declarations[0]; - if (declaration.kind === 264) { - var constantValue = typeChecker.getConstantValue(declaration); - if (constantValue !== undefined) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.displayPart(constantValue.toString(), ts.SymbolDisplayPartKind.numericLiteral)); - } - } - } - if (symbolFlags & 8388608) { - addNewLineIfDisplayPartsExist(); - if (symbol.declarations[0].kind === 236) { - displayParts.push(ts.keywordPart(84)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(129)); - } - else { - displayParts.push(ts.keywordPart(91)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 237) { - var importEqualsDeclaration = declaration; - if (ts.isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(132)); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.displayPart(ts.getTextOfNode(ts.getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), ts.SymbolDisplayPartKind.stringLiteral)); - displayParts.push(ts.punctuationPart(20)); - } - else { - var internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); - if (internalAliasSymbol) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - addFullSymbolName(internalAliasSymbol, enclosingDeclaration); - } - } - return true; - } - }); - } - if (!hasAddedSymbolInfo) { - if (symbolKind !== ts.ScriptElementKind.unknown) { - if (type) { - if (isThisExpression) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(99)); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - if (symbolKind === ts.ScriptElementKind.memberVariableElement || - symbolKind === ts.ScriptElementKind.jsxAttribute || - symbolFlags & 3 || - symbolKind === ts.ScriptElementKind.localVariableElement || - isThisExpression) { - displayParts.push(ts.punctuationPart(56)); - displayParts.push(ts.spacePart()); - if (type.symbol && type.symbol.flags & 262144) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(type, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - else { - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, type, enclosingDeclaration)); - } - } - else if (symbolFlags & 16 || - symbolFlags & 8192 || - symbolFlags & 16384 || - symbolFlags & 131072 || - symbolFlags & 98304 || - symbolKind === ts.ScriptElementKind.memberFunctionElement) { - var allSignatures = type.getNonNullableType().getCallSignatures(); - addSignatureDisplayParts(allSignatures[0], allSignatures); - } - } - } - else { - symbolKind = getSymbolKind(typeChecker, symbol, location); - } - } - if (!documentation) { - documentation = symbol.getDocumentationComment(); - tags = symbol.getJsDocTags(); - if (documentation.length === 0 && symbol.flags & 4) { - if (symbol.parent && ts.forEach(symbol.parent.declarations, function (declaration) { return declaration.kind === 265; })) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!declaration.parent || declaration.parent.kind !== 194) { - continue; - } - var rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right); - if (!rhsSymbol) { - continue; - } - documentation = rhsSymbol.getDocumentationComment(); - tags = rhsSymbol.getJsDocTags(); - if (documentation.length > 0) { - break; - } - } - } - } - } - return { displayParts: displayParts, documentation: documentation, symbolKind: symbolKind, tags: tags }; - function addNewLineIfDisplayPartsExist() { - if (displayParts.length) { - displayParts.push(ts.lineBreakPart()); - } - } - function addInPrefix() { - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(92)); - displayParts.push(ts.spacePart()); - } - function addFullSymbolName(symbol, enclosingDeclaration) { - var fullSymbolDisplayParts = ts.symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration || sourceFile, undefined, 1 | 2); - ts.addRange(displayParts, fullSymbolDisplayParts); - } - function addPrefixForAnyFunctionOrVar(symbol, symbolKind) { - addNewLineIfDisplayPartsExist(); - if (symbolKind) { - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - } - function pushTypePart(symbolKind) { - switch (symbolKind) { - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.functionElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.constructorImplementationElement: - displayParts.push(ts.textOrKeywordPart(symbolKind)); - return; - default: - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.textOrKeywordPart(symbolKind)); - displayParts.push(ts.punctuationPart(20)); - return; - } - } - function addSignatureDisplayParts(signature, allSignatures, flags) { - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32)); - if (allSignatures.length > 1) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.operatorPart(37)); - displayParts.push(ts.displayPart((allSignatures.length - 1).toString(), ts.SymbolDisplayPartKind.numericLiteral)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.textPart(allSignatures.length === 2 ? "overload" : "overloads")); - displayParts.push(ts.punctuationPart(20)); - } - documentation = signature.getDocumentationComment(); - tags = signature.getJsDocTags(); - } - function writeTypeParametersOfSymbol(symbol, enclosingDeclaration) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - } - SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind = getSymbolDisplayPartsDocumentationAndSymbolKind; - function isLocalVariableOrFunction(symbol) { - if (symbol.parent) { - return false; - } - return ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 186) { - return true; - } - if (declaration.kind !== 226 && declaration.kind !== 228) { - return false; - } - for (var parent = declaration.parent; !ts.isFunctionBlock(parent); parent = parent.parent) { - if (parent.kind === 265 || parent.kind === 234) { - return false; - } - } - return true; - }); - } - })(SymbolDisplay = ts.SymbolDisplay || (ts.SymbolDisplay = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function transpileModule(input, transpileOptions) { - var diagnostics = []; - var options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : ts.getDefaultCompilerOptions(); - options.isolatedModules = true; - options.suppressOutputPathCheck = true; - options.allowNonTsExtensions = true; - options.noLib = true; - options.lib = undefined; - options.types = undefined; - options.noEmit = undefined; - options.noEmitOnError = undefined; - options.paths = undefined; - options.rootDirs = undefined; - options.declaration = undefined; - options.declarationDir = undefined; - options.out = undefined; - options.outFile = undefined; - options.noResolve = true; - var inputFileName = transpileOptions.fileName || (options.jsx ? "module.tsx" : "module.ts"); - var sourceFile = ts.createSourceFile(inputFileName, input, options.target); - if (transpileOptions.moduleName) { - sourceFile.moduleName = transpileOptions.moduleName; - } - if (transpileOptions.renamedDependencies) { - sourceFile.renamedDependencies = ts.createMapFromTemplate(transpileOptions.renamedDependencies); - } - var newLine = ts.getNewLineCharacter(options); - var outputText; - var sourceMapText; - var compilerHost = { - getSourceFile: function (fileName) { return fileName === ts.normalizePath(inputFileName) ? sourceFile : undefined; }, - writeFile: function (name, text) { - if (ts.fileExtensionIs(name, ".map")) { - ts.Debug.assert(sourceMapText === undefined, "Unexpected multiple source map outputs for the file '" + name + "'"); - sourceMapText = text; - } - else { - ts.Debug.assert(outputText === undefined, "Unexpected multiple outputs for the file: '" + name + "'"); - outputText = text; - } - }, - getDefaultLibFileName: function () { return "lib.d.ts"; }, - useCaseSensitiveFileNames: function () { return false; }, - getCanonicalFileName: function (fileName) { return fileName; }, - getCurrentDirectory: function () { return ""; }, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return fileName === inputFileName; }, - readFile: function () { return ""; }, - directoryExists: function () { return true; }, - getDirectories: function () { return []; } - }; - var program = ts.createProgram([inputFileName], options, compilerHost); - if (transpileOptions.reportDiagnostics) { - ts.addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile)); - ts.addRange(diagnostics, program.getOptionsDiagnostics()); - } - program.emit(); - ts.Debug.assert(outputText !== undefined, "Output generation failed"); - return { outputText: outputText, diagnostics: diagnostics, sourceMapText: sourceMapText }; - } - ts.transpileModule = transpileModule; - function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { - var output = transpileModule(input, { compilerOptions: compilerOptions, fileName: fileName, reportDiagnostics: !!diagnostics, moduleName: moduleName }); - ts.addRange(diagnostics, output.diagnostics); - return output.outputText; - } - ts.transpile = transpile; - var commandLineOptionsStringToEnum; - function fixupCompilerOptions(options, diagnostics) { - commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || ts.filter(ts.optionDeclarations, function (o) { - return typeof o.type === "object" && !ts.forEachEntry(o.type, function (v) { return typeof v !== "number"; }); - }); - options = ts.clone(options); - var _loop_5 = function (opt) { - if (!ts.hasProperty(options, opt.name)) { - return "continue"; - } - var value = options[opt.name]; - if (typeof value === "string") { - options[opt.name] = ts.parseCustomTypeOption(opt, value, diagnostics); - } - else { - if (!ts.forEachEntry(opt.type, function (v) { return v === value; })) { - diagnostics.push(ts.createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - }; - for (var _i = 0, commandLineOptionsStringToEnum_1 = commandLineOptionsStringToEnum; _i < commandLineOptionsStringToEnum_1.length; _i++) { - var opt = commandLineOptionsStringToEnum_1[_i]; - _loop_5(opt); - } - return options; - } - ts.fixupCompilerOptions = fixupCompilerOptions; -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var standardScanner = ts.createScanner(5, false, 0); - var jsxScanner = ts.createScanner(5, false, 1); - var scanner; - var ScanAction; - (function (ScanAction) { - ScanAction[ScanAction["Scan"] = 0] = "Scan"; - ScanAction[ScanAction["RescanGreaterThanToken"] = 1] = "RescanGreaterThanToken"; - ScanAction[ScanAction["RescanSlashToken"] = 2] = "RescanSlashToken"; - ScanAction[ScanAction["RescanTemplateToken"] = 3] = "RescanTemplateToken"; - ScanAction[ScanAction["RescanJsxIdentifier"] = 4] = "RescanJsxIdentifier"; - ScanAction[ScanAction["RescanJsxText"] = 5] = "RescanJsxText"; - })(ScanAction || (ScanAction = {})); - function getFormattingScanner(text, languageVariant, startPos, endPos) { - ts.Debug.assert(scanner === undefined, "Scanner should be undefined"); - scanner = languageVariant === 1 ? jsxScanner : standardScanner; - scanner.setText(text); - scanner.setTextPos(startPos); - var wasNewLine = true; - var leadingTrivia; - var trailingTrivia; - var savedPos; - var lastScanAction; - var lastTokenInfo; - return { - advance: advance, - readTokenInfo: readTokenInfo, - isOnToken: isOnToken, - getCurrentLeadingTrivia: function () { return leadingTrivia; }, - lastTrailingTriviaWasNewLine: function () { return wasNewLine; }, - skipToEndOf: skipToEndOf, - close: function () { - ts.Debug.assert(scanner !== undefined); - lastTokenInfo = undefined; - scanner.setText(undefined); - scanner = undefined; - } - }; - function advance() { - ts.Debug.assert(scanner !== undefined, "Scanner should be present"); - lastTokenInfo = undefined; - var isStarted = scanner.getStartPos() !== startPos; - if (isStarted) { - if (trailingTrivia) { - ts.Debug.assert(trailingTrivia.length !== 0); - wasNewLine = ts.lastOrUndefined(trailingTrivia).kind === 4; - } - else { - wasNewLine = false; - } - } - leadingTrivia = undefined; - trailingTrivia = undefined; - if (!isStarted) { - scanner.scan(); - } - var pos = scanner.getStartPos(); - while (pos < endPos) { - var t = scanner.getToken(); - if (!ts.isTrivia(t)) { - break; - } - scanner.scan(); - var item = { - pos: pos, - end: scanner.getStartPos(), - kind: t - }; - pos = scanner.getStartPos(); - if (!leadingTrivia) { - leadingTrivia = []; - } - leadingTrivia.push(item); - } - savedPos = scanner.getStartPos(); - } - function shouldRescanGreaterThanToken(node) { - if (node) { - switch (node.kind) { - case 31: - case 66: - case 67: - case 47: - case 46: - return true; - } - } - return false; - } - function shouldRescanJsxIdentifier(node) { - if (node.parent) { - switch (node.parent.kind) { - case 253: - case 251: - case 252: - case 250: - return node.kind === 71; - } - } - return false; - } - function shouldRescanJsxText(node) { - return node && node.kind === 10; - } - function shouldRescanSlashToken(container) { - return container.kind === 12; - } - function shouldRescanTemplateToken(container) { - return container.kind === 15 || - container.kind === 16; - } - function startsWithSlashToken(t) { - return t === 41 || t === 63; - } - function readTokenInfo(n) { - ts.Debug.assert(scanner !== undefined); - if (!isOnToken()) { - return { - leadingTrivia: leadingTrivia, - trailingTrivia: undefined, - token: undefined - }; - } - var expectedScanAction = shouldRescanGreaterThanToken(n) - ? 1 - : shouldRescanSlashToken(n) - ? 2 - : shouldRescanTemplateToken(n) - ? 3 - : shouldRescanJsxIdentifier(n) - ? 4 - : shouldRescanJsxText(n) - ? 5 - : 0; - if (lastTokenInfo && expectedScanAction === lastScanAction) { - return fixTokenKind(lastTokenInfo, n); - } - if (scanner.getStartPos() !== savedPos) { - ts.Debug.assert(lastTokenInfo !== undefined); - scanner.setTextPos(savedPos); - scanner.scan(); - } - var currentToken = scanner.getToken(); - if (expectedScanAction === 1 && currentToken === 29) { - currentToken = scanner.reScanGreaterToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 1; - } - else if (expectedScanAction === 2 && startsWithSlashToken(currentToken)) { - currentToken = scanner.reScanSlashToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 2; - } - else if (expectedScanAction === 3 && currentToken === 18) { - currentToken = scanner.reScanTemplateToken(); - lastScanAction = 3; - } - else if (expectedScanAction === 4 && currentToken === 71) { - currentToken = scanner.scanJsxIdentifier(); - lastScanAction = 4; - } - else if (expectedScanAction === 5) { - currentToken = scanner.reScanJsxToken(); - lastScanAction = 5; - } - else { - lastScanAction = 0; - } - var token = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - if (trailingTrivia) { - trailingTrivia = undefined; - } - while (scanner.getStartPos() < endPos) { - currentToken = scanner.scan(); - if (!ts.isTrivia(currentToken)) { - break; - } - var trivia = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - if (!trailingTrivia) { - trailingTrivia = []; - } - trailingTrivia.push(trivia); - if (currentToken === 4) { - scanner.scan(); - break; - } - } - lastTokenInfo = { - leadingTrivia: leadingTrivia, - trailingTrivia: trailingTrivia, - token: token - }; - return fixTokenKind(lastTokenInfo, n); - } - function isOnToken() { - ts.Debug.assert(scanner !== undefined); - var current = lastTokenInfo ? lastTokenInfo.token.kind : scanner.getToken(); - var startPos = lastTokenInfo ? lastTokenInfo.token.pos : scanner.getStartPos(); - return startPos < endPos && current !== 1 && !ts.isTrivia(current); - } - function fixTokenKind(tokenInfo, container) { - if (ts.isToken(container) && tokenInfo.token.kind !== container.kind) { - tokenInfo.token.kind = container.kind; - } - return tokenInfo; - } - function skipToEndOf(node) { - scanner.setTextPos(node.end); - savedPos = scanner.getStartPos(); - lastScanAction = undefined; - lastTokenInfo = undefined; - wasNewLine = false; - leadingTrivia = undefined; - trailingTrivia = undefined; - } - } - formatting.getFormattingScanner = getFormattingScanner; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingContext = (function () { - function FormattingContext(sourceFile, formattingRequestKind) { - this.sourceFile = sourceFile; - this.formattingRequestKind = formattingRequestKind; - } - FormattingContext.prototype.updateContext = function (currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) { - ts.Debug.assert(currentRange !== undefined, "currentTokenSpan is null"); - ts.Debug.assert(currentTokenParent !== undefined, "currentTokenParent is null"); - ts.Debug.assert(nextRange !== undefined, "nextTokenSpan is null"); - ts.Debug.assert(nextTokenParent !== undefined, "nextTokenParent is null"); - ts.Debug.assert(commonParent !== undefined, "commonParent is null"); - this.currentTokenSpan = currentRange; - this.currentTokenParent = currentTokenParent; - this.nextTokenSpan = nextRange; - this.nextTokenParent = nextTokenParent; - this.contextNode = commonParent; - this.contextNodeAllOnSameLine = undefined; - this.nextNodeAllOnSameLine = undefined; - this.tokensAreOnSameLine = undefined; - this.contextNodeBlockIsOnOneLine = undefined; - this.nextNodeBlockIsOnOneLine = undefined; - }; - FormattingContext.prototype.ContextNodeAllOnSameLine = function () { - if (this.contextNodeAllOnSameLine === undefined) { - this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode); - } - return this.contextNodeAllOnSameLine; - }; - FormattingContext.prototype.NextNodeAllOnSameLine = function () { - if (this.nextNodeAllOnSameLine === undefined) { - this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeAllOnSameLine; - }; - FormattingContext.prototype.TokensAreOnSameLine = function () { - if (this.tokensAreOnSameLine === undefined) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; - this.tokensAreOnSameLine = (startLine === endLine); - } - return this.tokensAreOnSameLine; - }; - FormattingContext.prototype.ContextNodeBlockIsOnOneLine = function () { - if (this.contextNodeBlockIsOnOneLine === undefined) { - this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode); - } - return this.contextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NextNodeBlockIsOnOneLine = function () { - if (this.nextNodeBlockIsOnOneLine === undefined) { - this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NodeIsOnOneLine = function (node) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; - return startLine === endLine; - }; - FormattingContext.prototype.BlockIsOnOneLine = function (node) { - var openBrace = ts.findChildOfKind(node, 17, this.sourceFile); - var closeBrace = ts.findChildOfKind(node, 18, this.sourceFile); - if (openBrace && closeBrace) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; - return startLine === endLine; - } - return false; - }; - return FormattingContext; - }()); - formatting.FormattingContext = FormattingContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingRequestKind; - (function (FormattingRequestKind) { - FormattingRequestKind[FormattingRequestKind["FormatDocument"] = 0] = "FormatDocument"; - FormattingRequestKind[FormattingRequestKind["FormatSelection"] = 1] = "FormatSelection"; - FormattingRequestKind[FormattingRequestKind["FormatOnEnter"] = 2] = "FormatOnEnter"; - FormattingRequestKind[FormattingRequestKind["FormatOnSemicolon"] = 3] = "FormatOnSemicolon"; - FormattingRequestKind[FormattingRequestKind["FormatOnClosingCurlyBrace"] = 4] = "FormatOnClosingCurlyBrace"; - })(FormattingRequestKind = formatting.FormattingRequestKind || (formatting.FormattingRequestKind = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rule = (function () { - function Rule(Descriptor, Operation, Flag) { - if (Flag === void 0) { Flag = 0; } - this.Descriptor = Descriptor; - this.Operation = Operation; - this.Flag = Flag; - } - Rule.prototype.toString = function () { - return "[desc=" + this.Descriptor + "," + - "operation=" + this.Operation + "," + - "flag=" + this.Flag + "]"; - }; - return Rule; - }()); - formatting.Rule = Rule; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleAction; - (function (RuleAction) { - RuleAction[RuleAction["Ignore"] = 1] = "Ignore"; - RuleAction[RuleAction["Space"] = 2] = "Space"; - RuleAction[RuleAction["NewLine"] = 4] = "NewLine"; - RuleAction[RuleAction["Delete"] = 8] = "Delete"; - })(RuleAction = formatting.RuleAction || (formatting.RuleAction = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleDescriptor = (function () { - function RuleDescriptor(LeftTokenRange, RightTokenRange) { - this.LeftTokenRange = LeftTokenRange; - this.RightTokenRange = RightTokenRange; - } - RuleDescriptor.prototype.toString = function () { - return "[leftRange=" + this.LeftTokenRange + "," + - "rightRange=" + this.RightTokenRange + "]"; - }; - RuleDescriptor.create1 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create2 = function (left, right) { - return RuleDescriptor.create4(left, formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create3 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), right); - }; - RuleDescriptor.create4 = function (left, right) { - return new RuleDescriptor(left, right); - }; - return RuleDescriptor; - }()); - formatting.RuleDescriptor = RuleDescriptor; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleFlags; - (function (RuleFlags) { - RuleFlags[RuleFlags["None"] = 0] = "None"; - RuleFlags[RuleFlags["CanDeleteNewLines"] = 1] = "CanDeleteNewLines"; - })(RuleFlags = formatting.RuleFlags || (formatting.RuleFlags = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperation = (function () { - function RuleOperation(Context, Action) { - this.Context = Context; - this.Action = Action; - } - RuleOperation.prototype.toString = function () { - return "[context=" + this.Context + "," + - "action=" + this.Action + "]"; - }; - RuleOperation.create1 = function (action) { - return RuleOperation.create2(formatting.RuleOperationContext.Any, action); - }; - RuleOperation.create2 = function (context, action) { - return new RuleOperation(context, action); - }; - return RuleOperation; - }()); - formatting.RuleOperation = RuleOperation; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperationContext = (function () { - function RuleOperationContext() { - var funcs = []; - for (var _i = 0; _i < arguments.length; _i++) { - funcs[_i] = arguments[_i]; - } - this.customContextChecks = funcs; - } - RuleOperationContext.prototype.IsAny = function () { - return this === RuleOperationContext.Any; - }; - RuleOperationContext.prototype.InContext = function (context) { - if (this.IsAny()) { - return true; - } - for (var _i = 0, _a = this.customContextChecks; _i < _a.length; _i++) { - var check = _a[_i]; - if (!check(context)) { - return false; - } - } - return true; - }; - return RuleOperationContext; - }()); - RuleOperationContext.Any = new RuleOperationContext(); - formatting.RuleOperationContext = RuleOperationContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rules = (function () { - function Rules() { - this.IgnoreBeforeComment = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.Comments), formatting.RuleOperation.create1(1)); - this.IgnoreAfterLineComment = new formatting.Rule(formatting.RuleDescriptor.create3(2, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create1(1)); - this.NoSpaceBeforeSemicolon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 25), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeColon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 56), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceBeforeQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 55), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.SpaceAfterColon = new formatting.Rule(formatting.RuleDescriptor.create3(56, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 2)); - this.SpaceAfterQuestionMarkInConditionalOperator = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsConditionalOperatorContext), 2)); - this.NoSpaceAfterQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterSemicolon = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18, formatting.Shared.TokenRange.FromRange(0, 142, [20])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsAfterCodeBlockContext), 2)); - this.SpaceBetweenCloseBraceAndElse = new formatting.Rule(formatting.RuleDescriptor.create1(18, 82), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBetweenCloseBraceAndWhile = new formatting.Rule(formatting.RuleDescriptor.create1(18, 106), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18, formatting.Shared.TokenRange.FromTokens([22, 26, 25])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeDot = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 23), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterDot = new formatting.Rule(formatting.RuleDescriptor.create3(23, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 21), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create3(22, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBeforeBlockInFunctionDeclarationContext), 8)); - this.FunctionOpenBraceLeftTokenRange = formatting.Shared.TokenRange.AnyIncludingMultilineComments; - this.SpaceBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.TypeScriptOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([71, 3, 75, 84, 91]); - this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.ControlOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([20, 3, 81, 102, 87, 82]); - this.SpaceBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.SpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2)); - this.SpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2)); - this.NoSpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBetweenEmptyBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectContext), 8)); - this.NewLineAfterOpenBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4)); - this.NewLineBeforeCloseBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.AnyIncludingMultilineComments, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4)); - this.NoSpaceAfterUnaryPrefixOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.UnaryPrefixOperators, formatting.Shared.TokenRange.UnaryPrefixExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceAfterUnaryPreincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(43, formatting.Shared.TokenRange.UnaryPreincrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterUnaryPredecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(44, formatting.Shared.TokenRange.UnaryPredecrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeUnaryPostincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostincrementExpressions, 43), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeUnaryPostdecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostdecrementExpressions, 44), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterPostincrementWhenFollowedByAdd = new formatting.Rule(formatting.RuleDescriptor.create1(43, 37), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterAddWhenFollowedByUnaryPlus = new formatting.Rule(formatting.RuleDescriptor.create1(37, 37), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterAddWhenFollowedByPreincrement = new formatting.Rule(formatting.RuleDescriptor.create1(37, 43), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterPostdecrementWhenFollowedBySubtract = new formatting.Rule(formatting.RuleDescriptor.create1(44, 38), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterSubtractWhenFollowedByUnaryMinus = new formatting.Rule(formatting.RuleDescriptor.create1(38, 38), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterSubtractWhenFollowedByPredecrement = new formatting.Rule(formatting.RuleDescriptor.create1(38, 44), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.NoSpaceBeforeComma = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 26), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterCertainKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([104, 100, 94, 80, 96, 103, 121]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterLetConstInVariableDeclaration = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([110, 76]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsStartOfVariableDeclarationList), 2)); - this.NoSpaceBeforeOpenParenInFuncCall = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionCallOrNewContext, Rules.IsPreviousTokenNotComma), 8)); - this.SpaceAfterFunctionInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create3(89, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.SpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 2)); - this.NoSpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 8)); - this.SpaceAfterVoidOperator = new formatting.Rule(formatting.RuleDescriptor.create3(105, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsVoidOpContext), 2)); - this.NoSpaceBetweenReturnAndSemicolon = new formatting.Rule(formatting.RuleDescriptor.create1(96, 25), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBetweenStatements = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([20, 81, 82, 73]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNotForContext), 2)); - this.SpaceAfterTryFinally = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([102, 87]), 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterGetSetInMember = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([125, 135]), 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.SpaceBeforeBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryKeywordOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryKeywordOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterModuleImport = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([128, 132]), 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([117, 75, 124, 79, 83, 84, 85, 125, 108, 91, 109, 128, 129, 112, 114, 113, 131, 135, 115, 138, 140, 127]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([85, 108, 140])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterModuleName = new formatting.Rule(formatting.RuleDescriptor.create1(9, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsModuleDeclContext), 2)); - this.SpaceBeforeArrow = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 36), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterArrow = new formatting.Rule(formatting.RuleDescriptor.create3(36, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterEllipsis = new formatting.Rule(formatting.RuleDescriptor.create1(24, 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOptionalParameters = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.FromTokens([20, 26])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceBeforeOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.TypeNames, 27), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBetweenCloseParenAndAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create1(20, 27), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceAfterOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(27, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBeforeCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 29), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceAfterCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.FromTokens([19, 21, 29, 26])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBetweenEmptyInterfaceBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectTypeContext), 8)); - this.SpaceBeforeAt = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 57), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterAt = new formatting.Rule(formatting.RuleDescriptor.create3(57, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterDecorator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([117, 71, 84, 79, 75, 115, 114, 112, 113, 125, 135, 21, 39])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsEndOfDecoratorContextOnSameLine), 2)); - this.NoSpaceBetweenFunctionKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(89, 39), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 8)); - this.SpaceAfterStarInGeneratorDeclaration = new formatting.Rule(formatting.RuleDescriptor.create3(39, formatting.Shared.TokenRange.FromTokens([71, 19])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 2)); - this.NoSpaceBetweenYieldKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(116, 39), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 8)); - this.SpaceBetweenYieldOrYieldStarAndOperand = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([116, 39]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 2)); - this.SpaceBetweenAsyncAndOpenParen = new formatting.Rule(formatting.RuleDescriptor.create1(120, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsArrowFunctionContext, Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBetweenAsyncAndFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(120, 89), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenTagAndTemplateString = new formatting.Rule(formatting.RuleDescriptor.create3(71, formatting.Shared.TokenRange.FromTokens([13, 14])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBeforeJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNextTokenParentJsxAttribute, Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeSlashInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 41), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create1(41, 29), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 58), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create3(58, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeNonNullAssertionOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 51), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonNullAssertionContext), 8)); - this.HighPriorityCommonRules = [ - this.IgnoreBeforeComment, this.IgnoreAfterLineComment, - this.NoSpaceBeforeColon, this.SpaceAfterColon, this.NoSpaceBeforeQuestionMark, this.SpaceAfterQuestionMarkInConditionalOperator, - this.NoSpaceAfterQuestionMark, - this.NoSpaceBeforeDot, this.NoSpaceAfterDot, - this.NoSpaceAfterUnaryPrefixOperator, - this.NoSpaceAfterUnaryPreincrementOperator, this.NoSpaceAfterUnaryPredecrementOperator, - this.NoSpaceBeforeUnaryPostincrementOperator, this.NoSpaceBeforeUnaryPostdecrementOperator, - this.SpaceAfterPostincrementWhenFollowedByAdd, - this.SpaceAfterAddWhenFollowedByUnaryPlus, this.SpaceAfterAddWhenFollowedByPreincrement, - this.SpaceAfterPostdecrementWhenFollowedBySubtract, - this.SpaceAfterSubtractWhenFollowedByUnaryMinus, this.SpaceAfterSubtractWhenFollowedByPredecrement, - this.NoSpaceAfterCloseBrace, - this.NewLineBeforeCloseBraceInBlockContext, - this.SpaceAfterCloseBrace, this.SpaceBetweenCloseBraceAndElse, this.SpaceBetweenCloseBraceAndWhile, this.NoSpaceBetweenEmptyBraceBrackets, - this.NoSpaceBetweenFunctionKeywordAndStar, this.SpaceAfterStarInGeneratorDeclaration, - this.SpaceAfterFunctionInFuncDecl, this.NewLineAfterOpenBraceInBlockContext, this.SpaceAfterGetSetInMember, - this.NoSpaceBetweenYieldKeywordAndStar, this.SpaceBetweenYieldOrYieldStarAndOperand, - this.NoSpaceBetweenReturnAndSemicolon, - this.SpaceAfterCertainKeywords, - this.SpaceAfterLetConstInVariableDeclaration, - this.NoSpaceBeforeOpenParenInFuncCall, - this.SpaceBeforeBinaryKeywordOperator, this.SpaceAfterBinaryKeywordOperator, - this.SpaceAfterVoidOperator, - this.SpaceBetweenAsyncAndOpenParen, this.SpaceBetweenAsyncAndFunctionKeyword, - this.NoSpaceBetweenTagAndTemplateString, - this.SpaceBeforeJsxAttribute, this.SpaceBeforeSlashInJsxOpeningElement, this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement, - this.NoSpaceBeforeEqualInJsxAttribute, this.NoSpaceAfterEqualInJsxAttribute, - this.NoSpaceAfterModuleImport, - this.SpaceAfterCertainTypeScriptKeywords, this.SpaceBeforeCertainTypeScriptKeywords, - this.SpaceAfterModuleName, - this.SpaceBeforeArrow, this.SpaceAfterArrow, - this.NoSpaceAfterEllipsis, - this.NoSpaceAfterOptionalParameters, - this.NoSpaceBetweenEmptyInterfaceBraceBrackets, - this.NoSpaceBeforeOpenAngularBracket, - this.NoSpaceBetweenCloseParenAndAngularBracket, - this.NoSpaceAfterOpenAngularBracket, - this.NoSpaceBeforeCloseAngularBracket, - this.NoSpaceAfterCloseAngularBracket, - this.SpaceBeforeAt, - this.NoSpaceAfterAt, - this.SpaceAfterDecorator, - this.NoSpaceBeforeNonNullAssertionOperator - ]; - this.LowPriorityCommonRules = [ - this.NoSpaceBeforeSemicolon, - this.SpaceBeforeOpenBraceInControl, this.SpaceBeforeOpenBraceInFunction, this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock, - this.NoSpaceBeforeComma, - this.NoSpaceBeforeOpenBracket, - this.NoSpaceAfterCloseBracket, - this.SpaceAfterSemicolon, - this.SpaceBetweenStatements, this.SpaceAfterTryFinally - ]; - this.SpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNextTokenNotCloseBracket), 2)); - this.NoSpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext), 8)); - this.SpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.NoSpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8)); - this.NoSpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8)); - this.SpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 2)); - this.NoSpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 8)); - this.NewLineBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.NewLineBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.SpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 2)); - this.NoSpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 8)); - this.SpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenParens = new formatting.Rule(formatting.RuleDescriptor.create1(19, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(21, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14, 15]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14, 15]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15, 16])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15, 16])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8)); - this.SpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2)); - this.NoSpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8)); - this.SpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2)); - this.SpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.NoSpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 8)); - this.NoSpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 8)); - this.SpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 2)); - } - Rules.prototype.getRuleName = function (rule) { - var o = this; - for (var name in o) { - if (o[name] === rule) { - return name; - } - } - throw new Error("Unknown rule"); - }; - Rules.IsForContext = function (context) { - return context.contextNode.kind === 214; - }; - Rules.IsNotForContext = function (context) { - return !Rules.IsForContext(context); - }; - Rules.IsBinaryOpContext = function (context) { - switch (context.contextNode.kind) { - case 194: - case 195: - case 202: - case 246: - case 242: - case 158: - case 166: - case 167: - return true; - case 176: - case 231: - case 237: - case 226: - case 146: - case 264: - case 149: - case 148: - return context.currentTokenSpan.kind === 58 || context.nextTokenSpan.kind === 58; - case 215: - case 145: - return context.currentTokenSpan.kind === 92 || context.nextTokenSpan.kind === 92; - case 216: - return context.currentTokenSpan.kind === 142 || context.nextTokenSpan.kind === 142; - } - return false; - }; - Rules.IsNotBinaryOpContext = function (context) { - return !Rules.IsBinaryOpContext(context); - }; - Rules.IsConditionalOperatorContext = function (context) { - return context.contextNode.kind === 195; - }; - Rules.IsSameLineTokenOrBeforeMultilineBlockContext = function (context) { - return context.TokensAreOnSameLine() || Rules.IsBeforeMultilineBlockContext(context); - }; - Rules.IsBraceWrappedContext = function (context) { - return context.contextNode.kind === 174 || Rules.IsSingleLineBlockContext(context); - }; - Rules.IsBeforeMultilineBlockContext = function (context) { - return Rules.IsBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); - }; - Rules.IsMultilineBlockContext = function (context) { - return Rules.IsBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsSingleLineBlockContext = function (context) { - return Rules.IsBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.contextNode); - }; - Rules.IsBeforeBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.nextTokenParent); - }; - Rules.NodeIsBlockContext = function (node) { - if (Rules.NodeIsTypeScriptDeclWithBlockContext(node)) { - return true; - } - switch (node.kind) { - case 207: - case 235: - case 178: - case 234: - return true; - } - return false; - }; - Rules.IsFunctionDeclContext = function (context) { - switch (context.contextNode.kind) { - case 228: - case 151: - case 150: - case 153: - case 154: - case 155: - case 186: - case 152: - case 187: - case 230: - return true; - } - return false; - }; - Rules.IsFunctionDeclarationOrFunctionExpressionContext = function (context) { - return context.contextNode.kind === 228 || context.contextNode.kind === 186; - }; - Rules.IsTypeScriptDeclWithBlockContext = function (context) { - return Rules.NodeIsTypeScriptDeclWithBlockContext(context.contextNode); - }; - Rules.NodeIsTypeScriptDeclWithBlockContext = function (node) { - switch (node.kind) { - case 229: - case 199: - case 230: - case 232: - case 163: - case 233: - case 244: - case 245: - case 238: - case 241: - return true; - } - return false; - }; - Rules.IsAfterCodeBlockContext = function (context) { - switch (context.currentTokenParent.kind) { - case 229: - case 233: - case 232: - case 260: - case 234: - case 221: - return true; - case 207: { - var blockParent = context.currentTokenParent.parent; - if (blockParent.kind !== 187 && - blockParent.kind !== 186) { - return true; - } - } - } - return false; - }; - Rules.IsControlDeclContext = function (context) { - switch (context.contextNode.kind) { - case 211: - case 221: - case 214: - case 215: - case 216: - case 213: - case 224: - case 212: - case 220: - case 260: - return true; - default: - return false; - } - }; - Rules.IsObjectContext = function (context) { - return context.contextNode.kind === 178; - }; - Rules.IsFunctionCallContext = function (context) { - return context.contextNode.kind === 181; - }; - Rules.IsNewContext = function (context) { - return context.contextNode.kind === 182; - }; - Rules.IsFunctionCallOrNewContext = function (context) { - return Rules.IsFunctionCallContext(context) || Rules.IsNewContext(context); - }; - Rules.IsPreviousTokenNotComma = function (context) { - return context.currentTokenSpan.kind !== 26; - }; - Rules.IsNextTokenNotCloseBracket = function (context) { - return context.nextTokenSpan.kind !== 22; - }; - Rules.IsArrowFunctionContext = function (context) { - return context.contextNode.kind === 187; - }; - Rules.IsNonJsxSameLineTokenContext = function (context) { - return context.TokensAreOnSameLine() && context.contextNode.kind !== 10; - }; - Rules.IsNonJsxElementContext = function (context) { - return context.contextNode.kind !== 249; - }; - Rules.IsJsxExpressionContext = function (context) { - return context.contextNode.kind === 256; - }; - Rules.IsNextTokenParentJsxAttribute = function (context) { - return context.nextTokenParent.kind === 253; - }; - Rules.IsJsxAttributeContext = function (context) { - return context.contextNode.kind === 253; - }; - Rules.IsJsxSelfClosingElementContext = function (context) { - return context.contextNode.kind === 250; - }; - Rules.IsNotBeforeBlockInFunctionDeclarationContext = function (context) { - return !Rules.IsFunctionDeclContext(context) && !Rules.IsBeforeBlockContext(context); - }; - Rules.IsEndOfDecoratorContextOnSameLine = function (context) { - return context.TokensAreOnSameLine() && - context.contextNode.decorators && - Rules.NodeIsInDecoratorContext(context.currentTokenParent) && - !Rules.NodeIsInDecoratorContext(context.nextTokenParent); - }; - Rules.NodeIsInDecoratorContext = function (node) { - while (ts.isPartOfExpression(node)) { - node = node.parent; - } - return node.kind === 147; - }; - Rules.IsStartOfVariableDeclarationList = function (context) { - return context.currentTokenParent.kind === 227 && - context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; - }; - Rules.IsNotFormatOnEnter = function (context) { - return context.formattingRequestKind !== 2; - }; - Rules.IsModuleDeclContext = function (context) { - return context.contextNode.kind === 233; - }; - Rules.IsObjectTypeContext = function (context) { - return context.contextNode.kind === 163; - }; - Rules.IsTypeArgumentOrParameterOrAssertion = function (token, parent) { - if (token.kind !== 27 && token.kind !== 29) { - return false; - } - switch (parent.kind) { - case 159: - case 184: - case 231: - case 229: - case 199: - case 230: - case 228: - case 186: - case 187: - case 151: - case 150: - case 155: - case 156: - case 181: - case 182: - case 201: - return true; - default: - return false; - } - }; - Rules.IsTypeArgumentOrParameterOrAssertionContext = function (context) { - return Rules.IsTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || - Rules.IsTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent); - }; - Rules.IsTypeAssertionContext = function (context) { - return context.contextNode.kind === 184; - }; - Rules.IsVoidOpContext = function (context) { - return context.currentTokenSpan.kind === 105 && context.currentTokenParent.kind === 190; - }; - Rules.IsYieldOrYieldStarWithOperand = function (context) { - return context.contextNode.kind === 197 && context.contextNode.expression !== undefined; - }; - Rules.IsNonNullAssertionContext = function (context) { - return context.contextNode.kind === 203; - }; - return Rules; - }()); - formatting.Rules = Rules; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesMap = (function () { - function RulesMap() { - this.map = []; - this.mapRowLength = 0; - } - RulesMap.create = function (rules) { - var result = new RulesMap(); - result.Initialize(rules); - return result; - }; - RulesMap.prototype.Initialize = function (rules) { - this.mapRowLength = 142 + 1; - this.map = new Array(this.mapRowLength * this.mapRowLength); - var rulesBucketConstructionStateList = new Array(this.map.length); - this.FillRules(rules, rulesBucketConstructionStateList); - return this.map; - }; - RulesMap.prototype.FillRules = function (rules, rulesBucketConstructionStateList) { - var _this = this; - rules.forEach(function (rule) { - _this.FillRule(rule, rulesBucketConstructionStateList); - }); - }; - RulesMap.prototype.GetRuleBucketIndex = function (row, column) { - ts.Debug.assert(row <= 142 && column <= 142, "Must compute formatting context from tokens"); - var rulesBucketIndex = (row * this.mapRowLength) + column; - return rulesBucketIndex; - }; - RulesMap.prototype.FillRule = function (rule, rulesBucketConstructionStateList) { - var _this = this; - var specificRule = rule.Descriptor.LeftTokenRange !== formatting.Shared.TokenRange.Any && - rule.Descriptor.RightTokenRange !== formatting.Shared.TokenRange.Any; - rule.Descriptor.LeftTokenRange.GetTokens().forEach(function (left) { - rule.Descriptor.RightTokenRange.GetTokens().forEach(function (right) { - var rulesBucketIndex = _this.GetRuleBucketIndex(left, right); - var rulesBucket = _this.map[rulesBucketIndex]; - if (rulesBucket === undefined) { - rulesBucket = _this.map[rulesBucketIndex] = new RulesBucket(); - } - rulesBucket.AddRule(rule, specificRule, rulesBucketConstructionStateList, rulesBucketIndex); - }); - }); - }; - RulesMap.prototype.GetRule = function (context) { - var bucketIndex = this.GetRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind); - var bucket = this.map[bucketIndex]; - if (bucket) { - for (var _i = 0, _a = bucket.Rules(); _i < _a.length; _i++) { - var rule = _a[_i]; - if (rule.Operation.Context.InContext(context)) { - return rule; - } - } - } - return undefined; - }; - return RulesMap; - }()); - formatting.RulesMap = RulesMap; - var MaskBitSize = 5; - var Mask = 0x1f; - var RulesPosition; - (function (RulesPosition) { - RulesPosition[RulesPosition["IgnoreRulesSpecific"] = 0] = "IgnoreRulesSpecific"; - RulesPosition[RulesPosition["IgnoreRulesAny"] = MaskBitSize * 1] = "IgnoreRulesAny"; - RulesPosition[RulesPosition["ContextRulesSpecific"] = MaskBitSize * 2] = "ContextRulesSpecific"; - RulesPosition[RulesPosition["ContextRulesAny"] = MaskBitSize * 3] = "ContextRulesAny"; - RulesPosition[RulesPosition["NoContextRulesSpecific"] = MaskBitSize * 4] = "NoContextRulesSpecific"; - RulesPosition[RulesPosition["NoContextRulesAny"] = MaskBitSize * 5] = "NoContextRulesAny"; - })(RulesPosition = formatting.RulesPosition || (formatting.RulesPosition = {})); - var RulesBucketConstructionState = (function () { - function RulesBucketConstructionState() { - this.rulesInsertionIndexBitmap = 0; - } - RulesBucketConstructionState.prototype.GetInsertionIndex = function (maskPosition) { - var index = 0; - var pos = 0; - var indexBitmap = this.rulesInsertionIndexBitmap; - while (pos <= maskPosition) { - index += (indexBitmap & Mask); - indexBitmap >>= MaskBitSize; - pos += MaskBitSize; - } - return index; - }; - RulesBucketConstructionState.prototype.IncreaseInsertionIndex = function (maskPosition) { - var value = (this.rulesInsertionIndexBitmap >> maskPosition) & Mask; - value++; - ts.Debug.assert((value & Mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules."); - var temp = this.rulesInsertionIndexBitmap & ~(Mask << maskPosition); - temp |= value << maskPosition; - this.rulesInsertionIndexBitmap = temp; - }; - return RulesBucketConstructionState; - }()); - formatting.RulesBucketConstructionState = RulesBucketConstructionState; - var RulesBucket = (function () { - function RulesBucket() { - this.rules = []; - } - RulesBucket.prototype.Rules = function () { - return this.rules; - }; - RulesBucket.prototype.AddRule = function (rule, specificTokens, constructionState, rulesBucketIndex) { - var position; - if (rule.Operation.Action === 1) { - position = specificTokens ? - RulesPosition.IgnoreRulesSpecific : - RulesPosition.IgnoreRulesAny; - } - else if (!rule.Operation.Context.IsAny()) { - position = specificTokens ? - RulesPosition.ContextRulesSpecific : - RulesPosition.ContextRulesAny; - } - else { - position = specificTokens ? - RulesPosition.NoContextRulesSpecific : - RulesPosition.NoContextRulesAny; - } - var state = constructionState[rulesBucketIndex]; - if (state === undefined) { - state = constructionState[rulesBucketIndex] = new RulesBucketConstructionState(); - } - var index = state.GetInsertionIndex(position); - this.rules.splice(index, 0, rule); - state.IncreaseInsertionIndex(position); - }; - return RulesBucket; - }()); - formatting.RulesBucket = RulesBucket; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Shared; - (function (Shared) { - var TokenRangeAccess = (function () { - function TokenRangeAccess(from, to, except) { - this.tokens = []; - for (var token = from; token <= to; token++) { - if (ts.indexOf(except, token) < 0) { - this.tokens.push(token); - } - } - } - TokenRangeAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenRangeAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenRangeAccess; - }()); - Shared.TokenRangeAccess = TokenRangeAccess; - var TokenValuesAccess = (function () { - function TokenValuesAccess(tks) { - this.tokens = tks && tks.length ? tks : []; - } - TokenValuesAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenValuesAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenValuesAccess; - }()); - Shared.TokenValuesAccess = TokenValuesAccess; - var TokenSingleValueAccess = (function () { - function TokenSingleValueAccess(token) { - this.token = token; - } - TokenSingleValueAccess.prototype.GetTokens = function () { - return [this.token]; - }; - TokenSingleValueAccess.prototype.Contains = function (tokenValue) { - return tokenValue === this.token; - }; - return TokenSingleValueAccess; - }()); - Shared.TokenSingleValueAccess = TokenSingleValueAccess; - var TokenAllAccess = (function () { - function TokenAllAccess() { - } - TokenAllAccess.prototype.GetTokens = function () { - var result = []; - for (var token = 0; token <= 142; token++) { - result.push(token); - } - return result; - }; - TokenAllAccess.prototype.Contains = function () { - return true; - }; - TokenAllAccess.prototype.toString = function () { - return "[allTokens]"; - }; - return TokenAllAccess; - }()); - Shared.TokenAllAccess = TokenAllAccess; - var TokenRange = (function () { - function TokenRange(tokenAccess) { - this.tokenAccess = tokenAccess; - } - TokenRange.FromToken = function (token) { - return new TokenRange(new TokenSingleValueAccess(token)); - }; - TokenRange.FromTokens = function (tokens) { - return new TokenRange(new TokenValuesAccess(tokens)); - }; - TokenRange.FromRange = function (f, to, except) { - if (except === void 0) { except = []; } - return new TokenRange(new TokenRangeAccess(f, to, except)); - }; - TokenRange.AllTokens = function () { - return new TokenRange(new TokenAllAccess()); - }; - TokenRange.prototype.GetTokens = function () { - return this.tokenAccess.GetTokens(); - }; - TokenRange.prototype.Contains = function (token) { - return this.tokenAccess.Contains(token); - }; - TokenRange.prototype.toString = function () { - return this.tokenAccess.toString(); - }; - return TokenRange; - }()); - TokenRange.Any = TokenRange.AllTokens(); - TokenRange.AnyIncludingMultilineComments = TokenRange.FromTokens(TokenRange.Any.GetTokens().concat([3])); - TokenRange.Keywords = TokenRange.FromRange(72, 142); - TokenRange.BinaryOperators = TokenRange.FromRange(27, 70); - TokenRange.BinaryKeywordOperators = TokenRange.FromTokens([92, 93, 142, 118, 126]); - TokenRange.UnaryPrefixOperators = TokenRange.FromTokens([43, 44, 52, 51]); - TokenRange.UnaryPrefixExpressions = TokenRange.FromTokens([8, 71, 19, 21, 17, 99, 94]); - TokenRange.UnaryPreincrementExpressions = TokenRange.FromTokens([71, 19, 99, 94]); - TokenRange.UnaryPostincrementExpressions = TokenRange.FromTokens([71, 20, 22, 94]); - TokenRange.UnaryPredecrementExpressions = TokenRange.FromTokens([71, 19, 99, 94]); - TokenRange.UnaryPostdecrementExpressions = TokenRange.FromTokens([71, 20, 22, 94]); - TokenRange.Comments = TokenRange.FromTokens([2, 3]); - TokenRange.TypeNames = TokenRange.FromTokens([71, 133, 136, 122, 137, 105, 119]); - Shared.TokenRange = TokenRange; - })(Shared = formatting.Shared || (formatting.Shared = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesProvider = (function () { - function RulesProvider() { - this.globalRules = new formatting.Rules(); - } - RulesProvider.prototype.getRuleName = function (rule) { - return this.globalRules.getRuleName(rule); - }; - RulesProvider.prototype.getRuleByName = function (name) { - return this.globalRules[name]; - }; - RulesProvider.prototype.getRulesMap = function () { - return this.rulesMap; - }; - RulesProvider.prototype.getFormatOptions = function () { - return this.options; - }; - RulesProvider.prototype.ensureUpToDate = function (options) { - if (!this.options || !ts.compareDataObjects(this.options, options)) { - var activeRules = this.createActiveRules(options); - var rulesMap = formatting.RulesMap.create(activeRules); - this.activeRules = activeRules; - this.rulesMap = rulesMap; - this.options = ts.clone(options); - } - }; - RulesProvider.prototype.createActiveRules = function (options) { - var rules = this.globalRules.HighPriorityCommonRules.slice(0); - if (options.insertSpaceAfterConstructor) { - rules.push(this.globalRules.SpaceAfterConstructor); - } - else { - rules.push(this.globalRules.NoSpaceAfterConstructor); - } - if (options.insertSpaceAfterCommaDelimiter) { - rules.push(this.globalRules.SpaceAfterComma); - } - else { - rules.push(this.globalRules.NoSpaceAfterComma); - } - if (options.insertSpaceAfterFunctionKeywordForAnonymousFunctions) { - rules.push(this.globalRules.SpaceAfterAnonymousFunctionKeyword); - } - else { - rules.push(this.globalRules.NoSpaceAfterAnonymousFunctionKeyword); - } - if (options.insertSpaceAfterKeywordsInControlFlowStatements) { - rules.push(this.globalRules.SpaceAfterKeywordInControl); - } - else { - rules.push(this.globalRules.NoSpaceAfterKeywordInControl); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis) { - rules.push(this.globalRules.SpaceAfterOpenParen); - rules.push(this.globalRules.SpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenParen); - rules.push(this.globalRules.NoSpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets) { - rules.push(this.globalRules.SpaceAfterOpenBracket); - rules.push(this.globalRules.SpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBracket); - rules.push(this.globalRules.NoSpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces !== false) { - rules.push(this.globalRules.SpaceAfterOpenBrace); - rules.push(this.globalRules.SpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBrace); - rules.push(this.globalRules.NoSpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces) { - rules.push(this.globalRules.SpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.SpaceBeforeTemplateMiddleAndTail); - } - else { - rules.push(this.globalRules.NoSpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.NoSpaceBeforeTemplateMiddleAndTail); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces) { - rules.push(this.globalRules.SpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.SpaceBeforeCloseBraceInJsxExpression); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.NoSpaceBeforeCloseBraceInJsxExpression); - } - if (options.insertSpaceAfterSemicolonInForStatements) { - rules.push(this.globalRules.SpaceAfterSemicolonInFor); - } - else { - rules.push(this.globalRules.NoSpaceAfterSemicolonInFor); - } - if (options.insertSpaceBeforeAndAfterBinaryOperators) { - rules.push(this.globalRules.SpaceBeforeBinaryOperator); - rules.push(this.globalRules.SpaceAfterBinaryOperator); - } - else { - rules.push(this.globalRules.NoSpaceBeforeBinaryOperator); - rules.push(this.globalRules.NoSpaceAfterBinaryOperator); - } - if (options.insertSpaceBeforeFunctionParenthesis) { - rules.push(this.globalRules.SpaceBeforeOpenParenInFuncDecl); - } - else { - rules.push(this.globalRules.NoSpaceBeforeOpenParenInFuncDecl); - } - if (options.placeOpenBraceOnNewLineForControlBlocks) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInControl); - } - if (options.placeOpenBraceOnNewLineForFunctions) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInFunction); - rules.push(this.globalRules.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock); - } - if (options.insertSpaceAfterTypeAssertion) { - rules.push(this.globalRules.SpaceAfterTypeAssertion); - } - else { - rules.push(this.globalRules.NoSpaceAfterTypeAssertion); - } - rules = rules.concat(this.globalRules.LowPriorityCommonRules); - return rules; - }; - return RulesProvider; - }()); - formatting.RulesProvider = RulesProvider; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Constants; - (function (Constants) { - Constants[Constants["Unknown"] = -1] = "Unknown"; - })(Constants || (Constants = {})); - function formatOnEnter(position, sourceFile, rulesProvider, options) { - var line = sourceFile.getLineAndCharacterOfPosition(position).line; - if (line === 0) { - return []; - } - var endOfFormatSpan = ts.getEndLinePosition(line, sourceFile); - while (ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - if (ts.isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - var span = { - pos: ts.getStartPositionOfLine(line - 1, sourceFile), - end: endOfFormatSpan + 1 - }; - return formatSpan(span, sourceFile, options, rulesProvider, 2); - } - formatting.formatOnEnter = formatOnEnter; - function formatOnSemicolon(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 25, sourceFile, options, rulesProvider, 3); - } - formatting.formatOnSemicolon = formatOnSemicolon; - function formatOnClosingCurly(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 18, sourceFile, options, rulesProvider, 4); - } - formatting.formatOnClosingCurly = formatOnClosingCurly; - function formatDocument(sourceFile, rulesProvider, options) { - var span = { - pos: 0, - end: sourceFile.text.length - }; - return formatSpan(span, sourceFile, options, rulesProvider, 0); - } - formatting.formatDocument = formatDocument; - function formatSelection(start, end, sourceFile, rulesProvider, options) { - var span = { - pos: ts.getLineStartPositionForPosition(start, sourceFile), - end: end - }; - return formatSpan(span, sourceFile, options, rulesProvider, 1); - } - formatting.formatSelection = formatSelection; - function formatOutermostParent(position, expectedLastToken, sourceFile, options, rulesProvider, requestKind) { - var parent = findOutermostParent(position, expectedLastToken, sourceFile); - if (!parent) { - return []; - } - var span = { - pos: ts.getLineStartPositionForPosition(parent.getStart(sourceFile), sourceFile), - end: parent.end - }; - return formatSpan(span, sourceFile, options, rulesProvider, requestKind); - } - function findOutermostParent(position, expectedTokenKind, sourceFile) { - var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken || - precedingToken.kind !== expectedTokenKind || - position !== precedingToken.getEnd()) { - return undefined; - } - var current = precedingToken; - while (current && - current.parent && - current.parent.end === precedingToken.end && - !isListElement(current.parent, current)) { - current = current.parent; - } - return current; - } - function isListElement(parent, node) { - switch (parent.kind) { - case 229: - case 230: - return ts.rangeContainsRange(parent.members, node); - case 233: - var body = parent.body; - return body && body.kind === 234 && ts.rangeContainsRange(body.statements, node); - case 265: - case 207: - case 234: - return ts.rangeContainsRange(parent.statements, node); - case 260: - return ts.rangeContainsRange(parent.block.statements, node); - } - return false; - } - function findEnclosingNode(range, sourceFile) { - return find(sourceFile); - function find(n) { - var candidate = ts.forEachChild(n, function (c) { return ts.startEndContainsRange(c.getStart(sourceFile), c.end, range) && c; }); - if (candidate) { - var result = find(candidate); - if (result) { - return result; - } - } - return n; - } - } - function prepareRangeContainsErrorFunction(errors, originalRange) { - if (!errors.length) { - return rangeHasNoErrors; - } - var sorted = errors - .filter(function (d) { return ts.rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length); }) - .sort(function (e1, e2) { return e1.start - e2.start; }); - if (!sorted.length) { - return rangeHasNoErrors; - } - var index = 0; - return function (r) { - while (true) { - if (index >= sorted.length) { - return false; - } - var error = sorted[index]; - if (r.end <= error.start) { - return false; - } - if (ts.startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) { - return true; - } - index++; - } - }; - function rangeHasNoErrors() { - return false; - } - } - function getScanStartPosition(enclosingNode, originalRange, sourceFile) { - var start = enclosingNode.getStart(sourceFile); - if (start === originalRange.pos && enclosingNode.end === originalRange.end) { - return start; - } - var precedingToken = ts.findPrecedingToken(originalRange.pos, sourceFile); - if (!precedingToken) { - return enclosingNode.pos; - } - if (precedingToken.end >= originalRange.pos) { - return enclosingNode.pos; - } - return precedingToken.end; - } - function getOwnOrInheritedDelta(n, options, sourceFile) { - var previousLine = -1; - var child; - while (n) { - var line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; - if (previousLine !== -1 && line !== previousLine) { - break; - } - if (formatting.SmartIndenter.shouldIndentChildNode(n, child)) { - return options.indentSize; - } - previousLine = line; - child = n; - n = n.parent; - } - return 0; - } - function formatNode(node, sourceFileLike, languageVariant, initialIndentation, delta, rulesProvider) { - var range = { pos: 0, end: sourceFileLike.text.length }; - return formatSpanWorker(range, node, initialIndentation, delta, formatting.getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end), rulesProvider.getFormatOptions(), rulesProvider, 1, function (_) { return false; }, sourceFileLike); - } - formatting.formatNode = formatNode; - function formatSpan(originalRange, sourceFile, options, rulesProvider, requestKind) { - var enclosingNode = findEnclosingNode(originalRange, sourceFile); - return formatSpanWorker(originalRange, enclosingNode, formatting.SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, options), getOwnOrInheritedDelta(enclosingNode, options, sourceFile), formatting.getFormattingScanner(sourceFile.text, sourceFile.languageVariant, getScanStartPosition(enclosingNode, originalRange, sourceFile), originalRange.end), options, rulesProvider, requestKind, prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange), sourceFile); - } - function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, options, rulesProvider, requestKind, rangeContainsError, sourceFile) { - var formattingContext = new formatting.FormattingContext(sourceFile, requestKind); - var previousRangeHasError; - var previousRange; - var previousParent; - var previousRangeStartLine; - var lastIndentedLine; - var indentationOnLastIndentedLine; - var edits = []; - formattingScanner.advance(); - if (formattingScanner.isOnToken()) { - var startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; - var undecoratedStartLine = startLine; - if (enclosingNode.decorators) { - undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; - } - processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); - } - if (!formattingScanner.isOnToken()) { - var leadingTrivia = formattingScanner.getCurrentLeadingTrivia(); - if (leadingTrivia) { - processTrivia(leadingTrivia, enclosingNode, enclosingNode, undefined); - trimTrailingWhitespacesForRemainingRange(); - } - } - formattingScanner.close(); - return edits; - function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { - if (ts.rangeOverlapsWithStartEnd(range, startPos, endPos) || - ts.rangeContainsStartEnd(range, startPos, endPos)) { - if (inheritedIndentation !== -1) { - return inheritedIndentation; - } - } - else { - var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; - var startLinePosition = ts.getLineStartPositionForPosition(startPos, sourceFile); - var column = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); - if (startLine !== parentStartLine || startPos === column) { - var baseIndentSize = formatting.SmartIndenter.getBaseIndentation(options); - return baseIndentSize > column ? baseIndentSize : column; - } - } - return -1; - } - function computeIndentation(node, startLine, inheritedIndentation, parent, parentDynamicIndentation, effectiveParentStartLine) { - var indentation = inheritedIndentation; - var delta = formatting.SmartIndenter.shouldIndentChildNode(node) ? options.indentSize : 0; - if (effectiveParentStartLine === startLine) { - indentation = startLine === lastIndentedLine - ? indentationOnLastIndentedLine - : parentDynamicIndentation.getIndentation(); - delta = Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta); - } - else if (indentation === -1) { - if (formatting.SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent, node, startLine, sourceFile)) { - indentation = parentDynamicIndentation.getIndentation(); - } - else { - indentation = parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node); - } - } - return { - indentation: indentation, - delta: delta - }; - } - function getFirstNonDecoratorTokenOfNode(node) { - if (node.modifiers && node.modifiers.length) { - return node.modifiers[0].kind; - } - switch (node.kind) { - case 229: return 75; - case 230: return 109; - case 228: return 89; - case 232: return 232; - case 153: return 125; - case 154: return 135; - case 151: - if (node.asteriskToken) { - return 39; - } - case 149: - case 146: - return ts.getNameOfDeclaration(node).kind; - } - } - function getDynamicIndentation(node, nodeStartLine, indentation, delta) { - return { - getIndentationForComment: function (kind, tokenIndentation, container) { - switch (kind) { - case 18: - case 22: - case 20: - return indentation + getEffectiveDelta(delta, container); - } - return tokenIndentation !== -1 ? tokenIndentation : indentation; - }, - getIndentationForToken: function (line, kind, container) { - if (nodeStartLine !== line && node.decorators) { - if (kind === getFirstNonDecoratorTokenOfNode(node)) { - return indentation; - } - } - switch (kind) { - case 17: - case 18: - case 19: - case 20: - case 82: - case 106: - case 57: - return indentation; - case 41: - case 29: { - if (container.kind === 251 || - container.kind === 252 || - container.kind === 250) { - return indentation; - } - break; - } - case 21: - case 22: { - if (container.kind !== 172) { - return indentation; - } - break; - } - } - return nodeStartLine !== line ? indentation + getEffectiveDelta(delta, container) : indentation; - }, - getIndentation: function () { return indentation; }, - getDelta: function (child) { return getEffectiveDelta(delta, child); }, - recomputeIndentation: function (lineAdded) { - if (node.parent && formatting.SmartIndenter.shouldIndentChildNode(node.parent, node)) { - if (lineAdded) { - indentation += options.indentSize; - } - else { - indentation -= options.indentSize; - } - if (formatting.SmartIndenter.shouldIndentChildNode(node)) { - delta = options.indentSize; - } - else { - delta = 0; - } - } - } - }; - function getEffectiveDelta(delta, child) { - return formatting.SmartIndenter.nodeWillIndentChild(node, child, true) ? delta : 0; - } - } - function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta) { - if (!ts.rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { - return; - } - var nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta); - var childContextNode = contextNode; - ts.forEachChild(node, function (child) { - processChildNode(child, -1, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, false); - }, function (nodes) { - processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); - }); - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > node.end) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node); - } - function processChildNode(child, inheritedIndentation, parent, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) { - var childStartPos = child.getStart(sourceFile); - var childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; - var undecoratedChildStartLine = childStartLine; - if (child.decorators) { - undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(child, sourceFile)).line; - } - var childIndentationAmount = -1; - if (isListItem) { - childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); - if (childIndentationAmount !== -1) { - inheritedIndentation = childIndentationAmount; - } - } - if (!ts.rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { - if (child.end < originalRange.pos) { - formattingScanner.skipToEndOf(child); - } - return inheritedIndentation; - } - if (child.getFullWidth() === 0) { - return inheritedIndentation; - } - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > childStartPos) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node); - } - if (!formattingScanner.isOnToken()) { - return inheritedIndentation; - } - if (ts.isToken(child) && child.kind !== 10) { - var tokenInfo = formattingScanner.readTokenInfo(child); - ts.Debug.assert(tokenInfo.token.end === child.end, "Token end is child end"); - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child); - return inheritedIndentation; - } - var effectiveParentStartLine = child.kind === 147 ? childStartLine : undecoratedParentStartLine; - var childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); - processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); - childContextNode = node; - if (isFirstListItem && parent.kind === 177 && inheritedIndentation === -1) { - inheritedIndentation = childIndentation.indentation; - } - return inheritedIndentation; - } - function processChildNodes(nodes, parent, parentStartLine, parentDynamicIndentation) { - var listStartToken = getOpenTokenForList(parent, nodes); - var listEndToken = getCloseTokenForOpenToken(listStartToken); - var listDynamicIndentation = parentDynamicIndentation; - var startLine = parentStartLine; - if (listStartToken !== 0) { - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - if (tokenInfo.token.end > nodes.pos) { - break; - } - else if (tokenInfo.token.kind === listStartToken) { - startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; - var indentation_1 = computeIndentation(tokenInfo.token, startLine, -1, parent, parentDynamicIndentation, parentStartLine); - listDynamicIndentation = getDynamicIndentation(parent, parentStartLine, indentation_1.indentation, indentation_1.delta); - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - else { - consumeTokenAndAdvanceScanner(tokenInfo, parent, parentDynamicIndentation, parent); - } - } - } - var inheritedIndentation = -1; - for (var i = 0; i < nodes.length; i++) { - var child = nodes[i]; - inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, true, i === 0); - } - if (listEndToken !== 0) { - if (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - if (tokenInfo.token.kind === listEndToken && ts.rangeContainsRange(parent, tokenInfo.token)) { - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - } - } - } - function consumeTokenAndAdvanceScanner(currentTokenInfo, parent, dynamicIndentation, container) { - ts.Debug.assert(ts.rangeContainsRange(parent, currentTokenInfo.token)); - var lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine(); - var indentToken = false; - if (currentTokenInfo.leadingTrivia) { - processTrivia(currentTokenInfo.leadingTrivia, parent, childContextNode, dynamicIndentation); - } - var lineAdded; - var isTokenInRange = ts.rangeContainsRange(originalRange, currentTokenInfo.token); - var tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); - if (isTokenInRange) { - var rangeHasError = rangeContainsError(currentTokenInfo.token); - var savePreviousRange = previousRange; - lineAdded = processRange(currentTokenInfo.token, tokenStart, parent, childContextNode, dynamicIndentation); - if (rangeHasError) { - indentToken = false; - } - else { - if (lineAdded !== undefined) { - indentToken = lineAdded; - } - else { - var prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line; - indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine; - } - } - } - if (currentTokenInfo.trailingTrivia) { - processTrivia(currentTokenInfo.trailingTrivia, parent, childContextNode, dynamicIndentation); - } - if (indentToken) { - var tokenIndentation = (isTokenInRange && !rangeContainsError(currentTokenInfo.token)) ? - dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container) : - -1; - var indentNextTokenOrTrivia = true; - if (currentTokenInfo.leadingTrivia) { - var commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container); - for (var _i = 0, _a = currentTokenInfo.leadingTrivia; _i < _a.length; _i++) { - var triviaItem = _a[_i]; - var triviaInRange = ts.rangeContainsRange(originalRange, triviaItem); - switch (triviaItem.kind) { - case 3: - if (triviaInRange) { - indentMultilineComment(triviaItem, commentIndentation, !indentNextTokenOrTrivia); - } - indentNextTokenOrTrivia = false; - break; - case 2: - if (indentNextTokenOrTrivia && triviaInRange) { - insertIndentation(triviaItem.pos, commentIndentation, false); - } - indentNextTokenOrTrivia = false; - break; - case 4: - indentNextTokenOrTrivia = true; - break; - } - } - } - if (tokenIndentation !== -1 && indentNextTokenOrTrivia) { - insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAdded); - lastIndentedLine = tokenStart.line; - indentationOnLastIndentedLine = tokenIndentation; - } - } - formattingScanner.advance(); - childContextNode = parent; - } - } - function processTrivia(trivia, parent, contextNode, dynamicIndentation) { - for (var _i = 0, trivia_1 = trivia; _i < trivia_1.length; _i++) { - var triviaItem = trivia_1[_i]; - if (ts.isComment(triviaItem.kind) && ts.rangeContainsRange(originalRange, triviaItem)) { - var triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); - processRange(triviaItem, triviaItemStart, parent, contextNode, dynamicIndentation); - } - } - } - function processRange(range, rangeStart, parent, contextNode, dynamicIndentation) { - var rangeHasError = rangeContainsError(range); - var lineAdded; - if (!rangeHasError && !previousRangeHasError) { - if (!previousRange) { - var originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); - trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); - } - else { - lineAdded = - processPair(range, rangeStart.line, parent, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); - } - } - previousRange = range; - previousParent = parent; - previousRangeStartLine = rangeStart.line; - previousRangeHasError = rangeHasError; - return lineAdded; - } - function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent, contextNode, dynamicIndentation) { - formattingContext.updateContext(previousItem, previousParent, currentItem, currentParent, contextNode); - var rule = rulesProvider.getRulesMap().GetRule(formattingContext); - var trimTrailingWhitespaces; - var lineAdded; - if (rule) { - applyRuleEdits(rule, previousItem, previousStartLine, currentItem, currentStartLine); - if (rule.Operation.Action & (2 | 8) && currentStartLine !== previousStartLine) { - lineAdded = false; - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(false); - } - } - else if (rule.Operation.Action & 4 && currentStartLine === previousStartLine) { - lineAdded = true; - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(true); - } - } - trimTrailingWhitespaces = !(rule.Operation.Action & 8) && rule.Flag !== 1; - } - else { - trimTrailingWhitespaces = true; - } - if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { - trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); - } - return lineAdded; - } - function insertIndentation(pos, indentation, lineAdded) { - var indentationString = getIndentationString(indentation, options); - if (lineAdded) { - recordReplace(pos, 0, indentationString); - } - else { - var tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); - var startLinePosition = ts.getStartPositionOfLine(tokenStart.line, sourceFile); - if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) { - recordReplace(startLinePosition, tokenStart.character, indentationString); - } - } - } - function characterToColumn(startLinePosition, characterInLine) { - var column = 0; - for (var i = 0; i < characterInLine; i++) { - if (sourceFile.text.charCodeAt(startLinePosition + i) === 9) { - column += options.tabSize - column % options.tabSize; - } - else { - column++; - } - } - return column; - } - function indentationIsDifferent(indentationString, startLinePosition) { - return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length); - } - function indentMultilineComment(commentRange, indentation, firstLineIsIndented) { - var startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; - var parts; - if (startLine === endLine) { - if (!firstLineIsIndented) { - insertIndentation(commentRange.pos, indentation, false); - } - return; - } - else { - parts = []; - var startPos = commentRange.pos; - for (var line = startLine; line < endLine; line++) { - var endOfLine = ts.getEndLinePosition(line, sourceFile); - parts.push({ pos: startPos, end: endOfLine }); - startPos = ts.getStartPositionOfLine(line + 1, sourceFile); - } - parts.push({ pos: startPos, end: commentRange.end }); - } - var startLinePos = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceColumnInFirstPart = formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); - if (indentation === nonWhitespaceColumnInFirstPart.column) { - return; - } - var startIndex = 0; - if (firstLineIsIndented) { - startIndex = 1; - startLine++; - } - var delta = indentation - nonWhitespaceColumnInFirstPart.column; - for (var i = startIndex; i < parts.length; i++, startLine++) { - var startLinePos_1 = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceCharacterAndColumn = i === 0 - ? nonWhitespaceColumnInFirstPart - : formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); - var newIndentation = nonWhitespaceCharacterAndColumn.column + delta; - if (newIndentation > 0) { - var indentationString = getIndentationString(newIndentation, options); - recordReplace(startLinePos_1, nonWhitespaceCharacterAndColumn.character, indentationString); - } - else { - recordDelete(startLinePos_1, nonWhitespaceCharacterAndColumn.character); - } - } - } - function trimTrailingWhitespacesForLines(line1, line2, range) { - for (var line = line1; line < line2; line++) { - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var lineEndPosition = ts.getEndLinePosition(line, sourceFile); - if (range && (ts.isComment(range.kind) || ts.isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) { - continue; - } - var whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition); - if (whitespaceStart !== -1) { - ts.Debug.assert(whitespaceStart === lineStartPosition || !ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1))); - recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart); - } - } - } - function getTrailingWhitespaceStartPosition(start, end) { - var pos = end; - while (pos >= start && ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) { - pos--; - } - if (pos !== end) { - return pos + 1; - } - return -1; - } - function trimTrailingWhitespacesForRemainingRange() { - var startPosition = previousRange ? previousRange.end : originalRange.pos; - var startLine = sourceFile.getLineAndCharacterOfPosition(startPosition).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(originalRange.end).line; - trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange); - } - function newTextChange(start, len, newText) { - return { span: ts.createTextSpan(start, len), newText: newText }; - } - function recordDelete(start, len) { - if (len) { - edits.push(newTextChange(start, len, "")); - } - } - function recordReplace(start, len, newText) { - if (len || newText) { - edits.push(newTextChange(start, len, newText)); - } - } - function applyRuleEdits(rule, previousRange, previousStartLine, currentRange, currentStartLine) { - switch (rule.Operation.Action) { - case 1: - return; - case 8: - if (previousRange.end !== currentRange.pos) { - recordDelete(previousRange.end, currentRange.pos - previousRange.end); - } - break; - case 4: - if (rule.Flag !== 1 && previousStartLine !== currentStartLine) { - return; - } - var lineDelta = currentStartLine - previousStartLine; - if (lineDelta !== 1) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, options.newLineCharacter); - } - break; - case 2: - if (rule.Flag !== 1 && previousStartLine !== currentStartLine) { - return; - } - var posDelta = currentRange.pos - previousRange.end; - if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange.end) !== 32) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, " "); - } - break; - } - } - } - function getOpenTokenForList(node, list) { - switch (node.kind) { - case 152: - case 228: - case 186: - case 151: - case 150: - case 187: - if (node.typeParameters === list) { - return 27; - } - else if (node.parameters === list) { - return 19; - } - break; - case 181: - case 182: - if (node.typeArguments === list) { - return 27; - } - else if (node.arguments === list) { - return 19; - } - break; - case 159: - if (node.typeArguments === list) { - return 27; - } - } - return 0; - } - function getCloseTokenForOpenToken(kind) { - switch (kind) { - case 19: - return 20; - case 27: - return 29; - } - return 0; - } - var internedSizes; - var internedTabsIndentation; - var internedSpacesIndentation; - function getIndentationString(indentation, options) { - var resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize); - if (resetInternedStrings) { - internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize }; - internedTabsIndentation = internedSpacesIndentation = undefined; - } - if (!options.convertTabsToSpaces) { - var tabs = Math.floor(indentation / options.tabSize); - var spaces = indentation - tabs * options.tabSize; - var tabString = void 0; - if (!internedTabsIndentation) { - internedTabsIndentation = []; - } - if (internedTabsIndentation[tabs] === undefined) { - internedTabsIndentation[tabs] = tabString = repeat("\t", tabs); - } - else { - tabString = internedTabsIndentation[tabs]; - } - return spaces ? tabString + repeat(" ", spaces) : tabString; - } - else { - var spacesString = void 0; - var quotient = Math.floor(indentation / options.indentSize); - var remainder = indentation % options.indentSize; - if (!internedSpacesIndentation) { - internedSpacesIndentation = []; - } - if (internedSpacesIndentation[quotient] === undefined) { - spacesString = repeat(" ", options.indentSize * quotient); - internedSpacesIndentation[quotient] = spacesString; - } - else { - spacesString = internedSpacesIndentation[quotient]; - } - return remainder ? spacesString + repeat(" ", remainder) : spacesString; - } - function repeat(value, count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += value; - } - return s; - } - } - formatting.getIndentationString = getIndentationString; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var SmartIndenter; - (function (SmartIndenter) { - var Value; - (function (Value) { - Value[Value["Unknown"] = -1] = "Unknown"; - })(Value || (Value = {})); - function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace) { - if (assumeNewLineBeforeCloseBrace === void 0) { assumeNewLineBeforeCloseBrace = false; } - if (position > sourceFile.text.length) { - return getBaseIndentation(options); - } - if (options.indentStyle === ts.IndentStyle.None) { - return 0; - } - var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken) { - return getBaseIndentation(options); - } - var precedingTokenIsLiteral = ts.isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind); - if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && precedingToken.end > position) { - return 0; - } - var lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (options.indentStyle === ts.IndentStyle.Block) { - var current_1 = position; - while (current_1 > 0) { - var char = sourceFile.text.charCodeAt(current_1); - if (!ts.isWhiteSpaceLike(char)) { - break; - } - current_1--; - } - var lineStart = ts.getLineStartPositionForPosition(current_1, sourceFile); - return SmartIndenter.findFirstNonWhitespaceColumn(lineStart, current_1, sourceFile, options); - } - if (precedingToken.kind === 26 && precedingToken.parent.kind !== 194) { - var actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation; - } - } - var previous; - var current = precedingToken; - var currentStart; - var indentationDelta; - while (current) { - if (ts.positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(current, previous)) { - currentStart = getStartLineAndCharacterForNode(current, sourceFile); - var nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile); - if (nextTokenKind !== 0) { - indentationDelta = assumeNewLineBeforeCloseBrace && nextTokenKind === 2 ? options.indentSize : 0; - } - else { - indentationDelta = lineAtPosition !== currentStart.line ? options.indentSize : 0; - } - break; - } - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + options.indentSize; - } - previous = current; - current = current.parent; - } - if (!current) { - return getBaseIndentation(options); - } - return getIndentationForNodeWorker(current, currentStart, undefined, indentationDelta, sourceFile, options); - } - SmartIndenter.getIndentation = getIndentation; - function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { - var start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, 0, sourceFile, options); - } - SmartIndenter.getIndentationForNode = getIndentationForNode; - function getBaseIndentation(options) { - return options.baseIndentSize || 0; - } - SmartIndenter.getBaseIndentation = getBaseIndentation; - function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, options) { - var parent = current.parent; - var parentStart; - while (parent) { - var useActualIndentation = true; - if (ignoreActualIndentationRange) { - var start = current.getStart(sourceFile); - useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; - } - if (useActualIndentation) { - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - } - parentStart = getParentStart(parent, current, sourceFile); - var parentAndChildShareLine = parentStart.line === currentStart.line || - childStartsOnTheSameLineWithElseInIfStatement(parent, current, currentStart.line, sourceFile); - if (useActualIndentation) { - var actualIndentation = getActualIndentationForNode(current, parent, currentStart, parentAndChildShareLine, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - } - if (shouldIndentChildNode(parent, current) && !parentAndChildShareLine) { - indentationDelta += options.indentSize; - } - current = parent; - currentStart = parentStart; - parent = current.parent; - } - return indentationDelta + getBaseIndentation(options); - } - function getParentStart(parent, child, sourceFile) { - var containingList = getContainingList(child, sourceFile); - if (containingList) { - return sourceFile.getLineAndCharacterOfPosition(containingList.pos); - } - return sourceFile.getLineAndCharacterOfPosition(parent.getStart(sourceFile)); - } - function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { - var commaItemInfo = ts.findListItemInfo(commaToken); - if (commaItemInfo && commaItemInfo.listItemIndex > 0) { - return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); - } - else { - return -1; - } - } - function getActualIndentationForNode(current, parent, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { - var useActualIndentation = (ts.isDeclaration(current) || ts.isStatementButNotDeclaration(current)) && - (parent.kind === 265 || !parentAndChildShareLine); - if (!useActualIndentation) { - return -1; - } - return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); - } - var NextTokenKind; - (function (NextTokenKind) { - NextTokenKind[NextTokenKind["Unknown"] = 0] = "Unknown"; - NextTokenKind[NextTokenKind["OpenBrace"] = 1] = "OpenBrace"; - NextTokenKind[NextTokenKind["CloseBrace"] = 2] = "CloseBrace"; - })(NextTokenKind || (NextTokenKind = {})); - function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) { - var nextToken = ts.findNextToken(precedingToken, current); - if (!nextToken) { - return 0; - } - if (nextToken.kind === 17) { - return 1; - } - else if (nextToken.kind === 18) { - var nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; - return lineAtPosition === nextTokenStartLine ? 2 : 0; - } - return 0; - } - function getStartLineAndCharacterForNode(n, sourceFile) { - return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - } - function childStartsOnTheSameLineWithElseInIfStatement(parent, child, childStartLine, sourceFile) { - if (parent.kind === 211 && parent.elseStatement === child) { - var elseKeyword = ts.findChildOfKind(parent, 82, sourceFile); - ts.Debug.assert(elseKeyword !== undefined); - var elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; - return elseKeywordStartLine === childStartLine; - } - return false; - } - SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement; - function getListIfStartEndIsInListRange(list, start, end) { - return list && ts.rangeContainsStartEnd(list, start, end) ? list : undefined; - } - function getContainingList(node, sourceFile) { - if (node.parent) { - switch (node.parent.kind) { - case 159: - return getListIfStartEndIsInListRange(node.parent.typeArguments, node.getStart(sourceFile), node.getEnd()); - case 178: - return node.parent.properties; - case 177: - return node.parent.elements; - case 228: - case 186: - case 187: - case 151: - case 150: - case 155: - case 152: - case 161: - case 156: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeParameters, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.parameters, start, node.getEnd()); - } - case 229: - return getListIfStartEndIsInListRange(node.parent.typeParameters, node.getStart(sourceFile), node.getEnd()); - case 182: - case 181: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeArguments, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.arguments, start, node.getEnd()); - } - case 227: - return getListIfStartEndIsInListRange(node.parent.declarations, node.getStart(sourceFile), node.getEnd()); - case 241: - case 245: - return getListIfStartEndIsInListRange(node.parent.elements, node.getStart(sourceFile), node.getEnd()); - } - } - return undefined; - } - SmartIndenter.getContainingList = getContainingList; - function getActualIndentationForListItem(node, sourceFile, options) { - var containingList = getContainingList(node, sourceFile); - return containingList ? getActualIndentationFromList(containingList) : -1; - function getActualIndentationFromList(list) { - var index = ts.indexOf(list, node); - return index !== -1 ? deriveActualIndentationFromList(list, index, sourceFile, options) : -1; - } - } - function getLineIndentationWhenExpressionIsInMultiLine(node, sourceFile, options) { - if (node.kind === 20) { - return -1; - } - if (node.parent && (node.parent.kind === 181 || - node.parent.kind === 182) && - node.parent.expression !== node) { - var fullCallOrNewExpression = node.parent.expression; - var startingExpression = getStartingExpression(fullCallOrNewExpression); - if (fullCallOrNewExpression === startingExpression) { - return -1; - } - var fullCallOrNewExpressionEnd = sourceFile.getLineAndCharacterOfPosition(fullCallOrNewExpression.end); - var startingExpressionEnd = sourceFile.getLineAndCharacterOfPosition(startingExpression.end); - if (fullCallOrNewExpressionEnd.line === startingExpressionEnd.line) { - return -1; - } - return findColumnForFirstNonWhitespaceCharacterInLine(fullCallOrNewExpressionEnd, sourceFile, options); - } - return -1; - function getStartingExpression(node) { - while (true) { - switch (node.kind) { - case 181: - case 182: - case 179: - case 180: - node = node.expression; - break; - default: - return node; - } - } - } - } - function deriveActualIndentationFromList(list, index, sourceFile, options) { - ts.Debug.assert(index >= 0 && index < list.length); - var node = list[index]; - var lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); - for (var i = index - 1; i >= 0; i--) { - if (list[i].kind === 26) { - continue; - } - var prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; - if (prevEndLine !== lineAndCharacter.line) { - return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); - } - lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); - } - return -1; - } - function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { - var lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); - return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); - } - function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { - var character = 0; - var column = 0; - for (var pos = startPos; pos < endPos; pos++) { - var ch = sourceFile.text.charCodeAt(pos); - if (!ts.isWhiteSpaceSingleLine(ch)) { - break; - } - if (ch === 9) { - column += options.tabSize + (column % options.tabSize); - } - else { - column++; - } - character++; - } - return { column: column, character: character }; - } - SmartIndenter.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; - function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { - return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; - } - SmartIndenter.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; - function nodeContentIsAlwaysIndented(kind) { - switch (kind) { - case 210: - case 229: - case 199: - case 230: - case 232: - case 231: - case 177: - case 207: - case 234: - case 178: - case 163: - case 172: - case 165: - case 235: - case 258: - case 257: - case 185: - case 179: - case 181: - case 182: - case 208: - case 226: - case 243: - case 219: - case 195: - case 175: - case 174: - case 251: - case 250: - case 256: - case 150: - case 155: - case 156: - case 146: - case 160: - case 161: - case 168: - case 183: - case 191: - case 245: - case 241: - case 246: - case 242: - return true; - } - return false; - } - function nodeWillIndentChild(parent, child, indentByDefault) { - var childKind = child ? child.kind : 0; - switch (parent.kind) { - case 212: - case 213: - case 215: - case 216: - case 214: - case 211: - case 228: - case 186: - case 151: - case 187: - case 152: - case 153: - case 154: - return childKind !== 207; - case 244: - return childKind !== 245; - case 238: - return childKind !== 239 || - (child.namedBindings && child.namedBindings.kind !== 241); - case 249: - return childKind !== 252; - } - return indentByDefault; - } - SmartIndenter.nodeWillIndentChild = nodeWillIndentChild; - function shouldIndentChildNode(parent, child) { - return nodeContentIsAlwaysIndented(parent.kind) || nodeWillIndentChild(parent, child, false); - } - SmartIndenter.shouldIndentChildNode = shouldIndentChildNode; - })(SmartIndenter = formatting.SmartIndenter || (formatting.SmartIndenter = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var textChanges; - (function (textChanges) { - function getPos(n) { - return n["__pos"]; - } - function setPos(n, pos) { - n["__pos"] = pos; - } - function getEnd(n) { - return n["__end"]; - } - function setEnd(n, end) { - n["__end"] = end; - } - var Position; - (function (Position) { - Position[Position["FullStart"] = 0] = "FullStart"; - Position[Position["Start"] = 1] = "Start"; - })(Position = textChanges.Position || (textChanges.Position = {})); - function skipWhitespacesAndLineBreaks(text, start) { - return ts.skipTrivia(text, start, false, true); - } - function hasCommentsBeforeLineBreak(text, start) { - var i = start; - while (i < text.length) { - var ch = text.charCodeAt(i); - if (ts.isWhiteSpaceSingleLine(ch)) { - i++; - continue; - } - return ch === 47; - } - return false; - } - function getSeparatorCharacter(separator) { - return ts.tokenToString(separator.kind); - } - textChanges.getSeparatorCharacter = getSeparatorCharacter; - function getAdjustedStartPosition(sourceFile, node, options, position) { - if (options.useNonAdjustedStartPosition) { - return node.getFullStart(); - } - var fullStart = node.getFullStart(); - var start = node.getStart(sourceFile); - if (fullStart === start) { - return start; - } - var fullStartLine = ts.getLineStartPositionForPosition(fullStart, sourceFile); - var startLine = ts.getLineStartPositionForPosition(start, sourceFile); - if (startLine === fullStartLine) { - return position === Position.Start ? start : fullStart; - } - var adjustedStartPosition = ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, fullStartLine) + 1, sourceFile); - adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition); - return ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile); - } - textChanges.getAdjustedStartPosition = getAdjustedStartPosition; - function getAdjustedEndPosition(sourceFile, node, options) { - if (options.useNonAdjustedEndPosition) { - return node.getEnd(); - } - var end = node.getEnd(); - var newEnd = ts.skipTrivia(sourceFile.text, end, true); - return newEnd !== end && ts.isLineBreak(sourceFile.text.charCodeAt(newEnd - 1)) - ? newEnd - : end; - } - textChanges.getAdjustedEndPosition = getAdjustedEndPosition; - function isSeparator(node, candidate) { - return candidate && node.parent && (candidate.kind === 26 || (candidate.kind === 25 && node.parent.kind === 178)); - } - function spaces(count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += " "; - } - return s; - } - var ChangeTracker = (function () { - function ChangeTracker(newLine, rulesProvider, validator) { - this.newLine = newLine; - this.rulesProvider = rulesProvider; - this.validator = validator; - this.changes = []; - this.newLineCharacter = ts.getNewLineCharacter({ newLine: newLine }); - } - ChangeTracker.fromCodeFixContext = function (context) { - return new ChangeTracker(context.newLineCharacter === "\n" ? 1 : 0, context.rulesProvider); - }; - ChangeTracker.prototype.deleteNode = function (sourceFile, node, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, node, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, node, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteRange = function (sourceFile, range) { - this.changes.push({ sourceFile: sourceFile, range: range }); - return this; - }; - ChangeTracker.prototype.deleteNodeRange = function (sourceFile, startNode, endNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteNodeInList = function (sourceFile, node) { - var containingList = ts.formatting.SmartIndenter.getContainingList(node, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(node); - if (index < 0) { - return this; - } - if (containingList.length === 1) { - this.deleteNode(sourceFile, node); - return this; - } - if (index !== containingList.length - 1) { - var nextToken = ts.getTokenAtPosition(sourceFile, node.end); - if (nextToken && isSeparator(node, nextToken)) { - var startPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, {}, Position.FullStart), false, true); - var nextElement = containingList[index + 1]; - var endPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, nextElement, {}, Position.FullStart), false, true); - this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); - } - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, containingList[index - 1].end); - if (previousToken && isSeparator(node, previousToken)) { - this.deleteNodeRange(sourceFile, previousToken, node); - } - } - return this; - }; - ChangeTracker.prototype.replaceRange = function (sourceFile, range, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, range: range, options: options, node: newNode }); - return this; - }; - ChangeTracker.prototype.replaceNode = function (sourceFile, oldNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, oldNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, oldNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.replaceNodeRange = function (sourceFile, startNode, endNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAt = function (sourceFile, pos, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, options: options, node: newNode, range: { pos: pos, end: pos } }); - return this; - }; - ChangeTracker.prototype.insertNodeBefore = function (sourceFile, before, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, before, options, Position.Start); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: startPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAfter = function (sourceFile, after, newNode, options) { - if (options === void 0) { options = {}; } - if ((ts.isStatementButNotDeclaration(after)) || - after.kind === 149 || - after.kind === 148 || - after.kind === 150) { - if (sourceFile.text.charCodeAt(after.end - 1) !== 59) { - this.changes.push({ - sourceFile: sourceFile, - options: {}, - range: { pos: after.end, end: after.end }, - node: ts.createToken(25) - }); - } - } - var endPosition = getAdjustedEndPosition(sourceFile, after, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: endPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeInListAfter = function (sourceFile, after, newNode) { - var containingList = ts.formatting.SmartIndenter.getContainingList(after, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(after); - if (index < 0) { - return this; - } - var end = after.getEnd(); - if (index !== containingList.length - 1) { - var nextToken = ts.getTokenAtPosition(sourceFile, after.end); - if (nextToken && isSeparator(after, nextToken)) { - var lineAndCharOfNextElement = ts.getLineAndCharacterOfPosition(sourceFile, skipWhitespacesAndLineBreaks(sourceFile.text, containingList[index + 1].getFullStart())); - var lineAndCharOfNextToken = ts.getLineAndCharacterOfPosition(sourceFile, nextToken.end); - var prefix = void 0; - var startPos = void 0; - if (lineAndCharOfNextToken.line === lineAndCharOfNextElement.line) { - startPos = nextToken.end; - prefix = spaces(lineAndCharOfNextElement.character - lineAndCharOfNextToken.character); - } - else { - startPos = ts.getStartPositionOfLine(lineAndCharOfNextElement.line, sourceFile); - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: startPos, end: containingList[index + 1].getStart(sourceFile) }, - node: newNode, - useIndentationFromFile: true, - options: { - prefix: prefix, - suffix: "" + ts.tokenToString(nextToken.kind) + sourceFile.text.substring(nextToken.end, containingList[index + 1].getStart(sourceFile)) - } - }); - } - } - else { - var afterStart = after.getStart(sourceFile); - var afterStartLinePosition = ts.getLineStartPositionForPosition(afterStart, sourceFile); - var separator = void 0; - var multilineList = false; - if (containingList.length === 1) { - separator = 26; - } - else { - var tokenBeforeInsertPosition = ts.findPrecedingToken(after.pos, sourceFile); - separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 26; - var afterMinusOneStartLinePosition = ts.getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile); - multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition; - } - if (hasCommentsBeforeLineBreak(sourceFile.text, after.end)) { - multilineList = true; - } - if (multilineList) { - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: ts.createToken(separator), - options: {} - }); - var indentation = ts.formatting.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.rulesProvider.getFormatOptions()); - var insertPos = ts.skipTrivia(sourceFile.text, end, true, false); - if (insertPos !== end && ts.isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) { - insertPos--; - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: insertPos, end: insertPos }, - node: newNode, - options: { indentation: indentation, prefix: this.newLineCharacter } - }); - } - else { - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: newNode, - options: { prefix: ts.tokenToString(separator) + " " } - }); - } - } - return this; - }; - ChangeTracker.prototype.getChanges = function () { - var _this = this; - var changesPerFile = ts.createFileMap(); - for (var _i = 0, _a = this.changes; _i < _a.length; _i++) { - var c = _a[_i]; - var changesInFile = changesPerFile.get(c.sourceFile.path); - if (!changesInFile) { - changesPerFile.set(c.sourceFile.path, changesInFile = []); - } - changesInFile.push(c); - } - var fileChangesList = []; - changesPerFile.forEachValue(function (path) { - var changesInFile = changesPerFile.get(path); - var sourceFile = changesInFile[0].sourceFile; - var fileTextChanges = { fileName: sourceFile.fileName, textChanges: [] }; - for (var _i = 0, _a = ChangeTracker.normalize(changesInFile); _i < _a.length; _i++) { - var c = _a[_i]; - fileTextChanges.textChanges.push({ - span: _this.computeSpan(c, sourceFile), - newText: _this.computeNewText(c, sourceFile) - }); - } - fileChangesList.push(fileTextChanges); - }); - return fileChangesList; - }; - ChangeTracker.prototype.computeSpan = function (change, _sourceFile) { - return ts.createTextSpanFromBounds(change.range.pos, change.range.end); - }; - ChangeTracker.prototype.computeNewText = function (change, sourceFile) { - if (!change.node) { - return ""; - } - var options = change.options || {}; - var nonFormattedText = getNonformattedText(change.node, sourceFile, this.newLine); - if (this.validator) { - this.validator(nonFormattedText); - } - var formatOptions = this.rulesProvider.getFormatOptions(); - var pos = change.range.pos; - var posStartsLine = ts.getLineStartPositionForPosition(pos, sourceFile) === pos; - var initialIndentation = change.options.indentation !== undefined - ? change.options.indentation - : change.useIndentationFromFile - ? ts.formatting.SmartIndenter.getIndentation(change.range.pos, sourceFile, formatOptions, posStartsLine || (change.options.prefix === this.newLineCharacter)) - : 0; - var delta = change.options.delta !== undefined - ? change.options.delta - : ts.formatting.SmartIndenter.shouldIndentChildNode(change.node) - ? formatOptions.indentSize - : 0; - var text = applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, this.rulesProvider); - text = posStartsLine || change.options.indentation !== undefined ? text : text.replace(/^\s+/, ""); - return (options.prefix || "") + text + (options.suffix || ""); - }; - ChangeTracker.normalize = function (changes) { - var normalized = ts.stableSort(changes, function (a, b) { return a.range.pos - b.range.pos; }); - for (var i = 0; i < normalized.length - 2; i++) { - ts.Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos); - } - return normalized; - }; - return ChangeTracker; - }()); - textChanges.ChangeTracker = ChangeTracker; - function getNonformattedText(node, sourceFile, newLine) { - var options = { newLine: newLine, target: sourceFile.languageVersion }; - var writer = new Writer(ts.getNewLineCharacter(options)); - var printer = ts.createPrinter(options, writer); - printer.writeNode(3, node, sourceFile, writer); - return { text: writer.getText(), node: assignPositionsToNode(node) }; - } - textChanges.getNonformattedText = getNonformattedText; - function applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, rulesProvider) { - var lineMap = ts.computeLineStarts(nonFormattedText.text); - var file = { - text: nonFormattedText.text, - lineMap: lineMap, - getLineAndCharacterOfPosition: function (pos) { return ts.computeLineAndCharacterOfPosition(lineMap, pos); } - }; - var changes = ts.formatting.formatNode(nonFormattedText.node, file, sourceFile.languageVariant, initialIndentation, delta, rulesProvider); - return applyChanges(nonFormattedText.text, changes); - } - textChanges.applyFormatting = applyFormatting; - function applyChanges(text, changes) { - for (var i = changes.length - 1; i >= 0; i--) { - var change = changes[i]; - text = "" + text.substring(0, change.span.start) + change.newText + text.substring(ts.textSpanEnd(change.span)); - } - return text; - } - textChanges.applyChanges = applyChanges; - function isTrivia(s) { - return ts.skipTrivia(s, 0) === s.length; - } - var nullTransformationContext = { - enableEmitNotification: ts.noop, - enableSubstitution: ts.noop, - endLexicalEnvironment: function () { return undefined; }, - getCompilerOptions: ts.notImplemented, - getEmitHost: ts.notImplemented, - getEmitResolver: ts.notImplemented, - hoistFunctionDeclaration: ts.noop, - hoistVariableDeclaration: ts.noop, - isEmitNotificationEnabled: ts.notImplemented, - isSubstitutionEnabled: ts.notImplemented, - onEmitNode: ts.noop, - onSubstituteNode: ts.notImplemented, - readEmitHelpers: ts.notImplemented, - requestEmitHelper: ts.noop, - resumeLexicalEnvironment: ts.noop, - startLexicalEnvironment: ts.noop, - suspendLexicalEnvironment: ts.noop - }; - function assignPositionsToNode(node) { - var visited = ts.visitEachChild(node, assignPositionsToNode, nullTransformationContext, assignPositionsToNodeArray, assignPositionsToNode); - var newNode = ts.nodeIsSynthesized(visited) - ? visited - : (Proxy.prototype = visited, new Proxy()); - newNode.pos = getPos(node); - newNode.end = getEnd(node); - return newNode; - function Proxy() { } - } - function assignPositionsToNodeArray(nodes, visitor, test, start, count) { - var visited = ts.visitNodes(nodes, visitor, test, start, count); - if (!visited) { - return visited; - } - var nodeArray = visited === nodes ? ts.createNodeArray(visited.slice(0)) : visited; - nodeArray.pos = getPos(nodes); - nodeArray.end = getEnd(nodes); - return nodeArray; - } - var Writer = (function () { - function Writer(newLine) { - var _this = this; - this.lastNonTriviaPosition = 0; - this.writer = ts.createTextWriter(newLine); - this.onEmitNode = function (hint, node, printCallback) { - if (node) { - setPos(node, _this.lastNonTriviaPosition); - } - printCallback(hint, node); - if (node) { - setEnd(node, _this.lastNonTriviaPosition); - } - }; - this.onBeforeEmitNodeArray = function (nodes) { - if (nodes) { - setPos(nodes, _this.lastNonTriviaPosition); - } - }; - this.onAfterEmitNodeArray = function (nodes) { - if (nodes) { - setEnd(nodes, _this.lastNonTriviaPosition); - } - }; - } - Writer.prototype.setLastNonTriviaPosition = function (s, force) { - if (force || !isTrivia(s)) { - this.lastNonTriviaPosition = this.writer.getTextPos(); - var i = 0; - while (ts.isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) { - i++; - } - this.lastNonTriviaPosition -= i; - } - }; - Writer.prototype.write = function (s) { - this.writer.write(s); - this.setLastNonTriviaPosition(s, false); - }; - Writer.prototype.writeTextOfNode = function (text, node) { - this.writer.writeTextOfNode(text, node); - }; - Writer.prototype.writeLine = function () { - this.writer.writeLine(); - }; - Writer.prototype.increaseIndent = function () { - this.writer.increaseIndent(); - }; - Writer.prototype.decreaseIndent = function () { - this.writer.decreaseIndent(); - }; - Writer.prototype.getText = function () { - return this.writer.getText(); - }; - Writer.prototype.rawWrite = function (s) { - this.writer.rawWrite(s); - this.setLastNonTriviaPosition(s, false); - }; - Writer.prototype.writeLiteral = function (s) { - this.writer.writeLiteral(s); - this.setLastNonTriviaPosition(s, true); - }; - Writer.prototype.getTextPos = function () { - return this.writer.getTextPos(); - }; - Writer.prototype.getLine = function () { - return this.writer.getLine(); - }; - Writer.prototype.getColumn = function () { - return this.writer.getColumn(); - }; - Writer.prototype.getIndent = function () { - return this.writer.getIndent(); - }; - Writer.prototype.isAtStartOfLine = function () { - return this.writer.isAtStartOfLine(); - }; - Writer.prototype.reset = function () { - this.writer.reset(); - this.lastNonTriviaPosition = 0; - }; - return Writer; - }()); - })(textChanges = ts.textChanges || (ts.textChanges = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var codeFixes = []; - function registerCodeFix(action) { - ts.forEach(action.errorCodes, function (error) { - var fixes = codeFixes[error]; - if (!fixes) { - fixes = []; - codeFixes[error] = fixes; - } - fixes.push(action); - }); - } - codefix.registerCodeFix = registerCodeFix; - function getSupportedErrorCodes() { - return Object.keys(codeFixes); - } - codefix.getSupportedErrorCodes = getSupportedErrorCodes; - function getFixes(context) { - var fixes = codeFixes[context.errorCode]; - var allActions = []; - ts.forEach(fixes, function (f) { - var actions = f.getCodeActions(context); - if (actions && actions.length > 0) { - allActions = allActions.concat(actions); - } - }); - return allActions; - } - codefix.getFixes = getFixes; - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Class_0_incorrectly_implements_interface_1.code], - getCodeActions: getActionForClassLikeIncorrectImplementsInterface - }); - function getActionForClassLikeIncorrectImplementsInterface(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - var classDeclaration = ts.getContainingClass(token); - if (!classDeclaration) { - return undefined; - } - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var classType = checker.getTypeAtLocation(classDeclaration); - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(classDeclaration); - var hasNumericIndexSignature = !!checker.getIndexTypeOfType(classType, 1); - var hasStringIndexSignature = !!checker.getIndexTypeOfType(classType, 0); - var result = []; - for (var _i = 0, implementedTypeNodes_2 = implementedTypeNodes; _i < implementedTypeNodes_2.length; _i++) { - var implementedTypeNode = implementedTypeNodes_2[_i]; - var implementedType = checker.getTypeAtLocation(implementedTypeNode); - var implementedTypeSymbols = checker.getPropertiesOfType(implementedType); - var nonPrivateMembers = implementedTypeSymbols.filter(function (symbol) { return !(ts.getModifierFlags(symbol.valueDeclaration) & 8); }); - var newNodes = []; - createAndAddMissingIndexSignatureDeclaration(implementedType, 1, hasNumericIndexSignature, newNodes); - createAndAddMissingIndexSignatureDeclaration(implementedType, 0, hasStringIndexSignature, newNodes); - newNodes = newNodes.concat(codefix.createMissingMemberNodes(classDeclaration, nonPrivateMembers, checker)); - var message = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_interface_0), [implementedTypeNode.getText()]); - if (newNodes.length > 0) { - pushAction(result, newNodes, message); - } - } - return result; - function createAndAddMissingIndexSignatureDeclaration(type, kind, hasIndexSigOfKind, newNodes) { - if (hasIndexSigOfKind) { - return; - } - var indexInfoOfKind = checker.getIndexInfoOfType(type, kind); - if (!indexInfoOfKind) { - return; - } - var newIndexSignatureDeclaration = checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, kind, classDeclaration); - newNodes.push(newIndexSignatureDeclaration); - } - function pushAction(result, newNodes, description) { - var newAction = { - description: description, - changes: codefix.newNodesToChanges(newNodes, openBrace, context) - }; - result.push(newAction); - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Property_0_does_not_exist_on_type_1.code], - getCodeActions: getActionsForAddMissingMember - }); - function getActionsForAddMissingMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - if (token.kind !== 71) { - return undefined; - } - if (!ts.isPropertyAccessExpression(token.parent) || token.parent.expression.kind !== 99) { - return undefined; - } - var classMemberDeclaration = ts.getThisContainer(token, false); - if (!ts.isClassElement(classMemberDeclaration)) { - return undefined; - } - var classDeclaration = classMemberDeclaration.parent; - if (!classDeclaration || !ts.isClassLike(classDeclaration)) { - return undefined; - } - var isStatic = ts.hasModifier(classMemberDeclaration, 32); - return ts.isInJavaScriptFile(sourceFile) ? getActionsForAddMissingMemberInJavaScriptFile() : getActionsForAddMissingMemberInTypeScriptFile(); - function getActionsForAddMissingMemberInJavaScriptFile() { - var memberName = token.getText(); - if (isStatic) { - if (classDeclaration.kind === 199) { - return undefined; - } - var className = classDeclaration.name.getText(); - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_static_property_0), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classDeclaration.getEnd(), length: 0 }, - newText: "" + context.newLineCharacter + className + "." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - else { - var classConstructor = ts.getFirstConstructorWithBody(classDeclaration); - if (!classConstructor) { - return undefined; - } - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_property_0_in_the_constructor), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classConstructor.body.getEnd() - 1, length: 0 }, - newText: "this." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - } - function getActionsForAddMissingMemberInTypeScriptFile() { - var typeNode; - if (token.parent.parent.kind === 194) { - var binaryExpression = token.parent.parent; - var checker = context.program.getTypeChecker(); - var widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(binaryExpression.right))); - typeNode = checker.typeToTypeNode(widenedType, classDeclaration); - } - typeNode = typeNode || ts.createKeywordTypeNode(119); - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var property = ts.createProperty(undefined, isStatic ? [ts.createToken(115)] : undefined, token.getText(sourceFile), undefined, typeNode, undefined); - var propertyChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - propertyChangeTracker.insertNodeAfter(sourceFile, openBrace, property, { suffix: context.newLineCharacter }); - var actions = [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_declaration_for_missing_property_0), [token.getText()]), - changes: propertyChangeTracker.getChanges() - }]; - if (!isStatic) { - var stringTypeNode = ts.createKeywordTypeNode(136); - var indexingParameter = ts.createParameter(undefined, undefined, undefined, "x", undefined, stringTypeNode, undefined); - var indexSignature = ts.createIndexSignatureDeclaration(undefined, undefined, [indexingParameter], typeNode); - var indexSignatureChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - indexSignatureChangeTracker.insertNodeAfter(sourceFile, openBrace, indexSignature, { suffix: context.newLineCharacter }); - actions.push({ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_index_signature_for_missing_property_0), [token.getText()]), - changes: indexSignatureChangeTracker.getChanges() - }); - } - return actions; - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - function getActionForClassLikeMissingAbstractMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - if (ts.isClassLike(token.parent)) { - var classDeclaration = token.parent; - var extendsNode = ts.getClassExtendsHeritageClauseElement(classDeclaration); - var instantiatedExtendsType = checker.getTypeAtLocation(extendsNode); - var extendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType); - var abstractAndNonPrivateExtendsSymbols = extendsSymbols.filter(symbolPointsToNonPrivateAndAbstractMember); - var newNodes = codefix.createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, checker); - var changes = codefix.newNodesToChanges(newNodes, ts.getOpenBraceOfClassLike(classDeclaration, sourceFile), context); - if (changes && changes.length > 0) { - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_inherited_abstract_class), - changes: changes - }]; - } - } - return undefined; - } - function symbolPointsToNonPrivateAndAbstractMember(symbol) { - var decls = symbol.getDeclarations(); - ts.Debug.assert(!!(decls && decls.length > 0)); - var flags = ts.getModifierFlags(decls[0]); - return !(flags & 8) && !!(flags & 128); - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 99) { - return undefined; - } - var constructor = ts.getContainingFunction(token); - var superCall = findSuperCall(constructor.body); - if (!superCall) { - return undefined; - } - if (superCall.expression && superCall.expression.kind === 181) { - var arguments_1 = superCall.expression.arguments; - for (var i = 0; i < arguments_1.length; i++) { - if (arguments_1[i].expression === token) { - return undefined; - } - } - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(constructor, sourceFile), superCall, { suffix: context.newLineCharacter }); - changeTracker.deleteNode(sourceFile, superCall); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Make_super_call_the_first_statement_in_the_constructor), - changes: changeTracker.getChanges() - }]; - function findSuperCall(n) { - if (n.kind === 210 && ts.isSuperCall(n.expression)) { - return n; - } - if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findSuperCall); - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 123) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - var superCall = ts.createStatement(ts.createCall(ts.createSuper(), undefined, ts.emptyArray)); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(token.parent, sourceFile), superCall, { suffix: context.newLineCharacter }); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_missing_super_call), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var classDeclNode = ts.getContainingClass(token); - if (!(token.kind === 71 && ts.isClassLike(classDeclNode))) { - return undefined; - } - var heritageClauses = classDeclNode.heritageClauses; - if (!(heritageClauses && heritageClauses.length > 0)) { - return undefined; - } - var extendsToken = heritageClauses[0].getFirstToken(); - if (!(extendsToken && extendsToken.kind === 85)) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, extendsToken, ts.createToken(108)); - for (var i = 1; i < heritageClauses.length; i++) { - var keywordToken = heritageClauses[i].getFirstToken(); - if (keywordToken) { - changeTracker.replaceNode(sourceFile, keywordToken, ts.createToken(26)); - } - } - var result = [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Change_extends_to_implements), - changes: changeTracker.getChanges() - }]; - return result; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 71) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createThis(), token)); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_this_to_unresolved_variable), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics._0_is_declared_but_never_used.code, - ts.Diagnostics.Property_0_is_declared_but_never_used.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - if (token.kind === 21) { - token = ts.getTokenAtPosition(sourceFile, start + 1); - } - switch (token.kind) { - case 71: - switch (token.parent.kind) { - case 226: - switch (token.parent.parent.parent.kind) { - case 214: - var forStatement = token.parent.parent.parent; - var forInitializer = forStatement.initializer; - if (forInitializer.declarations.length === 1) { - return deleteNode(forInitializer); - } - else { - return deleteNodeInList(token.parent); - } - case 216: - var forOfStatement = token.parent.parent.parent; - if (forOfStatement.initializer.kind === 227) { - var forOfInitializer = forOfStatement.initializer; - return replaceNode(forOfInitializer.declarations[0], ts.createObjectLiteral()); - } - break; - case 215: - return undefined; - case 260: - var catchClause = token.parent.parent; - var parameter = catchClause.variableDeclaration.getChildren()[0]; - return deleteNode(parameter); - default: - var variableStatement = token.parent.parent.parent; - if (variableStatement.declarationList.declarations.length === 1) { - return deleteNode(variableStatement); - } - else { - return deleteNodeInList(token.parent); - } - } - case 145: - var typeParameters = token.parent.parent.typeParameters; - if (typeParameters.length === 1) { - var previousToken = ts.getTokenAtPosition(sourceFile, typeParameters.pos - 1); - if (!previousToken || previousToken.kind !== 27) { - return deleteRange(typeParameters); - } - var nextToken = ts.getTokenAtPosition(sourceFile, typeParameters.end); - if (!nextToken || nextToken.kind !== 29) { - return deleteRange(typeParameters); - } - return deleteNodeRange(previousToken, nextToken); - } - else { - return deleteNodeInList(token.parent); - } - case 146: - var functionDeclaration = token.parent.parent; - if (functionDeclaration.parameters.length === 1) { - return deleteNode(token.parent); - } - else { - return deleteNodeInList(token.parent); - } - case 237: - var importEquals = ts.getAncestor(token, 237); - return deleteNode(importEquals); - case 242: - var namedImports = token.parent.parent; - if (namedImports.elements.length === 1) { - var importSpec = ts.getAncestor(token, 238); - return deleteNode(importSpec); - } - else { - return deleteNodeInList(token.parent); - } - case 239: - var importClause = token.parent; - if (!importClause.namedBindings) { - var importDecl = ts.getAncestor(importClause, 238); - return deleteNode(importDecl); - } - else { - var start_4 = importClause.name.getStart(sourceFile); - var nextToken = ts.getTokenAtPosition(sourceFile, importClause.name.end); - if (nextToken && nextToken.kind === 26) { - return deleteRange({ pos: start_4, end: ts.skipTrivia(sourceFile.text, nextToken.end, false, true) }); - } - else { - return deleteNode(importClause.name); - } - } - case 240: - var namespaceImport = token.parent; - if (namespaceImport.name === token && !namespaceImport.parent.name) { - var importDecl = ts.getAncestor(namespaceImport, 238); - return deleteNode(importDecl); - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, namespaceImport.pos - 1); - if (previousToken && previousToken.kind === 26) { - var startPosition = ts.textChanges.getAdjustedStartPosition(sourceFile, previousToken, {}, ts.textChanges.Position.FullStart); - return deleteRange({ pos: startPosition, end: namespaceImport.end }); - } - return deleteRange(namespaceImport); - } - } - break; - case 149: - case 240: - return deleteNode(token.parent); - } - if (ts.isDeclarationName(token)) { - return deleteNode(token.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(token)) { - return deleteNode(token.parent.parent); - } - else { - return undefined; - } - function deleteNode(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNode(sourceFile, n)); - } - function deleteRange(range) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteRange(sourceFile, range)); - } - function deleteNodeInList(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeInList(sourceFile, n)); - } - function deleteNodeRange(start, end) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeRange(sourceFile, start, end)); - } - function replaceNode(n, newNode) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).replaceNode(sourceFile, n, newNode)); - } - function makeChange(changeTracker) { - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Remove_declaration_for_Colon_0), { 0: token.getText() }), - changes: changeTracker.getChanges() - }]; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var ModuleSpecifierComparison; - (function (ModuleSpecifierComparison) { - ModuleSpecifierComparison[ModuleSpecifierComparison["Better"] = 0] = "Better"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Equal"] = 1] = "Equal"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Worse"] = 2] = "Worse"; - })(ModuleSpecifierComparison || (ModuleSpecifierComparison = {})); - var ImportCodeActionMap = (function () { - function ImportCodeActionMap() { - this.symbolIdToActionMap = []; - } - ImportCodeActionMap.prototype.addAction = function (symbolId, newAction) { - if (!newAction) { - return; - } - var actions = this.symbolIdToActionMap[symbolId]; - if (!actions) { - this.symbolIdToActionMap[symbolId] = [newAction]; - return; - } - if (newAction.kind === "CodeChange") { - actions.push(newAction); - return; - } - var updatedNewImports = []; - for (var _i = 0, _a = this.symbolIdToActionMap[symbolId]; _i < _a.length; _i++) { - var existingAction = _a[_i]; - if (existingAction.kind === "CodeChange") { - updatedNewImports.push(existingAction); - continue; - } - switch (this.compareModuleSpecifiers(existingAction.moduleSpecifier, newAction.moduleSpecifier)) { - case ModuleSpecifierComparison.Better: - if (newAction.kind === "NewImport") { - return; - } - case ModuleSpecifierComparison.Equal: - updatedNewImports.push(existingAction); - break; - case ModuleSpecifierComparison.Worse: - continue; - } - } - updatedNewImports.push(newAction); - this.symbolIdToActionMap[symbolId] = updatedNewImports; - }; - ImportCodeActionMap.prototype.addActions = function (symbolId, newActions) { - for (var _i = 0, newActions_1 = newActions; _i < newActions_1.length; _i++) { - var newAction = newActions_1[_i]; - this.addAction(symbolId, newAction); - } - }; - ImportCodeActionMap.prototype.getAllActions = function () { - var result = []; - for (var key in this.symbolIdToActionMap) { - result = ts.concatenate(result, this.symbolIdToActionMap[key]); - } - return result; - }; - ImportCodeActionMap.prototype.compareModuleSpecifiers = function (moduleSpecifier1, moduleSpecifier2) { - if (moduleSpecifier1 === moduleSpecifier2) { - return ModuleSpecifierComparison.Equal; - } - if (moduleSpecifier2.indexOf(moduleSpecifier1) === 0) { - return ModuleSpecifierComparison.Better; - } - if (moduleSpecifier1.indexOf(moduleSpecifier2) === 0) { - return ModuleSpecifierComparison.Worse; - } - if (ts.isExternalModuleNameRelative(moduleSpecifier1) && ts.isExternalModuleNameRelative(moduleSpecifier2)) { - var regex = new RegExp(ts.directorySeparator, "g"); - var moduleSpecifier1LevelCount = (moduleSpecifier1.match(regex) || []).length; - var moduleSpecifier2LevelCount = (moduleSpecifier2.match(regex) || []).length; - return moduleSpecifier1LevelCount < moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Better - : moduleSpecifier1LevelCount === moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Equal - : ModuleSpecifierComparison.Worse; - } - return ModuleSpecifierComparison.Equal; - }; - return ImportCodeActionMap; - }()); - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics.Cannot_find_name_0.code, - ts.Diagnostics.Cannot_find_namespace_0.code, - ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var checker = context.program.getTypeChecker(); - var allSourceFiles = context.program.getSourceFiles(); - var useCaseSensitiveFileNames = context.host.useCaseSensitiveFileNames ? context.host.useCaseSensitiveFileNames() : false; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - var name = token.getText(); - var symbolIdActionMap = new ImportCodeActionMap(); - var cachedImportDeclarations = []; - var lastImportDeclaration; - var currentTokenMeaning = ts.getMeaningFromLocation(token); - if (context.errorCode === ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) { - var symbol = checker.getAliasedSymbol(checker.getSymbolAtLocation(token)); - return getCodeActionForImport(symbol, false, true); - } - var candidateModules = checker.getAmbientModules(); - for (var _i = 0, allSourceFiles_1 = allSourceFiles; _i < allSourceFiles_1.length; _i++) { - var otherSourceFile = allSourceFiles_1[_i]; - if (otherSourceFile !== sourceFile && ts.isExternalOrCommonJsModule(otherSourceFile)) { - candidateModules.push(otherSourceFile.symbol); - } - } - for (var _a = 0, candidateModules_1 = candidateModules; _a < candidateModules_1.length; _a++) { - var moduleSymbol = candidateModules_1[_a]; - context.cancellationToken.throwIfCancellationRequested(); - var defaultExport = checker.tryGetMemberInModuleExports("default", moduleSymbol); - if (defaultExport) { - var localSymbol = ts.getLocalSymbolForExportDefault(defaultExport); - if (localSymbol && localSymbol.name === name && checkSymbolHasMeaning(localSymbol, currentTokenMeaning)) { - var symbolId = getUniqueSymbolId(localSymbol); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol, true)); - } - } - var exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExports(name, moduleSymbol); - if (exportSymbolWithIdenticalName && checkSymbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) { - var symbolId = getUniqueSymbolId(exportSymbolWithIdenticalName); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol)); - } - } - return symbolIdActionMap.getAllActions(); - function getImportDeclarations(moduleSymbol) { - var moduleSymbolId = getUniqueSymbolId(moduleSymbol); - var cached = cachedImportDeclarations[moduleSymbolId]; - if (cached) { - return cached; - } - var existingDeclarations = []; - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var importModuleSpecifier = _a[_i]; - var importSymbol = checker.getSymbolAtLocation(importModuleSpecifier); - if (importSymbol === moduleSymbol) { - existingDeclarations.push(getImportDeclaration(importModuleSpecifier)); - } - } - cachedImportDeclarations[moduleSymbolId] = existingDeclarations; - return existingDeclarations; - function getImportDeclaration(moduleSpecifier) { - var node = moduleSpecifier; - while (node) { - if (node.kind === 238) { - return node; - } - if (node.kind === 237) { - return node; - } - node = node.parent; - } - return undefined; - } - } - function getUniqueSymbolId(symbol) { - if (symbol.flags & 8388608) { - return ts.getSymbolId(checker.getAliasedSymbol(symbol)); - } - return ts.getSymbolId(symbol); - } - function checkSymbolHasMeaning(symbol, meaning) { - var declarations = symbol.getDeclarations(); - return declarations ? ts.some(symbol.declarations, function (decl) { return !!(ts.getMeaningFromDeclaration(decl) & meaning); }) : false; - } - function getCodeActionForImport(moduleSymbol, isDefault, isNamespaceImport) { - var existingDeclarations = getImportDeclarations(moduleSymbol); - if (existingDeclarations.length > 0) { - return getCodeActionsForExistingImport(existingDeclarations); - } - else { - return [getCodeActionForNewImport()]; - } - function getCodeActionsForExistingImport(declarations) { - var actions = []; - var namespaceImportDeclaration; - var namedImportDeclaration; - var existingModuleSpecifier; - for (var _i = 0, declarations_14 = declarations; _i < declarations_14.length; _i++) { - var declaration = declarations_14[_i]; - if (declaration.kind === 238) { - var namedBindings = declaration.importClause && declaration.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - namespaceImportDeclaration = declaration; - } - else { - namedImportDeclaration = declaration; - } - existingModuleSpecifier = declaration.moduleSpecifier.getText(); - } - else { - namespaceImportDeclaration = declaration; - existingModuleSpecifier = getModuleSpecifierFromImportEqualsDeclaration(declaration); - } - } - if (namespaceImportDeclaration) { - actions.push(getCodeActionForNamespaceImport(namespaceImportDeclaration)); - } - if (!isNamespaceImport && namedImportDeclaration && namedImportDeclaration.importClause && - (namedImportDeclaration.importClause.name || namedImportDeclaration.importClause.namedBindings)) { - var fileTextChanges = getTextChangeForImportClause(namedImportDeclaration.importClause); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(namedImportDeclaration.moduleSpecifier.getText()); - actions.push(createCodeAction(ts.Diagnostics.Add_0_to_existing_import_declaration_from_1, [name, moduleSpecifierWithoutQuotes], fileTextChanges, "InsertingIntoExistingImport", moduleSpecifierWithoutQuotes)); - } - else { - actions.push(getCodeActionForNewImport(existingModuleSpecifier)); - } - return actions; - function getModuleSpecifierFromImportEqualsDeclaration(declaration) { - if (declaration.moduleReference && declaration.moduleReference.kind === 248) { - return declaration.moduleReference.expression.getText(); - } - return declaration.moduleReference.getText(); - } - function getTextChangeForImportClause(importClause) { - var importList = importClause.namedBindings; - var newImportSpecifier = ts.createImportSpecifier(undefined, ts.createIdentifier(name)); - if (!importList || importList.elements.length === 0) { - var newImportClause = ts.createImportClause(importClause.name, ts.createNamedImports([newImportSpecifier])); - return createChangeTracker().replaceNode(sourceFile, importClause, newImportClause).getChanges(); - } - return createChangeTracker().insertNodeInListAfter(sourceFile, importList.elements[importList.elements.length - 1], newImportSpecifier).getChanges(); - } - function getCodeActionForNamespaceImport(declaration) { - var namespacePrefix; - if (declaration.kind === 238) { - namespacePrefix = declaration.importClause.namedBindings.name.getText(); - } - else { - namespacePrefix = declaration.name.getText(); - } - namespacePrefix = ts.stripQuotes(namespacePrefix); - return createCodeAction(ts.Diagnostics.Change_0_to_1, [name, namespacePrefix + "." + name], createChangeTracker().replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createIdentifier(namespacePrefix), name)).getChanges(), "CodeChange"); - } - } - function getCodeActionForNewImport(moduleSpecifier) { - if (!lastImportDeclaration) { - for (var i = sourceFile.statements.length - 1; i >= 0; i--) { - var statement = sourceFile.statements[i]; - if (statement.kind === 237 || statement.kind === 238) { - lastImportDeclaration = statement; - break; - } - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(moduleSpecifier || getModuleSpecifierForNewImport()); - var changeTracker = createChangeTracker(); - var importClause = isDefault - ? ts.createImportClause(ts.createIdentifier(name), undefined) - : isNamespaceImport - ? ts.createImportClause(undefined, ts.createNamespaceImport(ts.createIdentifier(name))) - : ts.createImportClause(undefined, ts.createNamedImports([ts.createImportSpecifier(undefined, ts.createIdentifier(name))])); - var importDecl = ts.createImportDeclaration(undefined, undefined, importClause, ts.createLiteral(moduleSpecifierWithoutQuotes)); - if (!lastImportDeclaration) { - changeTracker.insertNodeAt(sourceFile, sourceFile.getStart(), importDecl, { suffix: "" + context.newLineCharacter + context.newLineCharacter }); - } - else { - changeTracker.insertNodeAfter(sourceFile, lastImportDeclaration, importDecl, { suffix: context.newLineCharacter }); - } - return createCodeAction(ts.Diagnostics.Import_0_from_1, [name, "\"" + moduleSpecifierWithoutQuotes + "\""], changeTracker.getChanges(), "NewImport", moduleSpecifierWithoutQuotes); - function getModuleSpecifierForNewImport() { - var fileName = sourceFile.fileName; - var moduleFileName = moduleSymbol.valueDeclaration.getSourceFile().fileName; - var sourceDirectory = ts.getDirectoryPath(fileName); - var options = context.program.getCompilerOptions(); - return tryGetModuleNameFromAmbientModule() || - tryGetModuleNameFromTypeRoots() || - tryGetModuleNameAsNodeModule() || - tryGetModuleNameFromBaseUrl() || - tryGetModuleNameFromRootDirs() || - ts.removeFileExtension(getRelativePath(moduleFileName, sourceDirectory)); - function tryGetModuleNameFromAmbientModule() { - if (moduleSymbol.valueDeclaration.kind !== 265) { - return moduleSymbol.name; - } - } - function tryGetModuleNameFromBaseUrl() { - if (!options.baseUrl) { - return undefined; - } - var relativeName = getRelativePathIfInDirectory(moduleFileName, options.baseUrl); - if (!relativeName) { - return undefined; - } - var relativeNameWithIndex = ts.removeFileExtension(relativeName); - relativeName = removeExtensionAndIndexPostFix(relativeName); - if (options.paths) { - for (var key in options.paths) { - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var pattern = _a[_i]; - var indexOfStar = pattern.indexOf("*"); - if (indexOfStar === 0 && pattern.length === 1) { - continue; - } - else if (indexOfStar !== -1) { - var prefix = pattern.substr(0, indexOfStar); - var suffix = pattern.substr(indexOfStar + 1); - if (relativeName.length >= prefix.length + suffix.length && - ts.startsWith(relativeName, prefix) && - ts.endsWith(relativeName, suffix)) { - var matchedStar = relativeName.substr(prefix.length, relativeName.length - suffix.length); - return key.replace("\*", matchedStar); - } - } - else if (pattern === relativeName || pattern === relativeNameWithIndex) { - return key; - } - } - } - } - return relativeName; - } - function tryGetModuleNameFromRootDirs() { - if (options.rootDirs) { - var normalizedTargetPath = getPathRelativeToRootDirs(moduleFileName, options.rootDirs); - var normalizedSourcePath = getPathRelativeToRootDirs(sourceDirectory, options.rootDirs); - if (normalizedTargetPath !== undefined) { - var relativePath = normalizedSourcePath !== undefined ? getRelativePath(normalizedTargetPath, normalizedSourcePath) : normalizedTargetPath; - return ts.removeFileExtension(relativePath); - } - } - return undefined; - } - function tryGetModuleNameFromTypeRoots() { - var typeRoots = ts.getEffectiveTypeRoots(options, context.host); - if (typeRoots) { - var normalizedTypeRoots = ts.map(typeRoots, function (typeRoot) { return ts.toPath(typeRoot, undefined, getCanonicalFileName); }); - for (var _i = 0, normalizedTypeRoots_1 = normalizedTypeRoots; _i < normalizedTypeRoots_1.length; _i++) { - var typeRoot = normalizedTypeRoots_1[_i]; - if (ts.startsWith(moduleFileName, typeRoot)) { - var relativeFileName = moduleFileName.substring(typeRoot.length + 1); - return removeExtensionAndIndexPostFix(relativeFileName); - } - } - } - } - function tryGetModuleNameAsNodeModule() { - if (ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeJs) { - return undefined; - } - var indexOfNodeModules = moduleFileName.indexOf("node_modules"); - if (indexOfNodeModules < 0) { - return undefined; - } - var relativeFileName; - if (sourceDirectory.indexOf(moduleFileName.substring(0, indexOfNodeModules - 1)) === 0) { - relativeFileName = moduleFileName.substring(indexOfNodeModules + 13); - } - else { - relativeFileName = getRelativePath(moduleFileName, sourceDirectory); - } - relativeFileName = ts.removeFileExtension(relativeFileName); - if (ts.endsWith(relativeFileName, "/index")) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - else { - try { - var moduleDirectory = ts.getDirectoryPath(moduleFileName); - var packageJsonContent = JSON.parse(context.host.readFile(ts.combinePaths(moduleDirectory, "package.json"))); - if (packageJsonContent) { - var mainFile = packageJsonContent.main || packageJsonContent.typings; - if (mainFile) { - var mainExportFile = ts.toPath(mainFile, moduleDirectory, getCanonicalFileName); - if (ts.removeFileExtension(mainExportFile) === ts.removeFileExtension(moduleFileName)) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - } - } - } - catch (e) { } - } - return relativeFileName; - } - } - function getPathRelativeToRootDirs(path, rootDirs) { - for (var _i = 0, rootDirs_2 = rootDirs; _i < rootDirs_2.length; _i++) { - var rootDir = rootDirs_2[_i]; - var relativeName = getRelativePathIfInDirectory(path, rootDir); - if (relativeName !== undefined) { - return relativeName; - } - } - return undefined; - } - function removeExtensionAndIndexPostFix(fileName) { - fileName = ts.removeFileExtension(fileName); - if (ts.endsWith(fileName, "/index")) { - fileName = fileName.substr(0, fileName.length - 6); - } - return fileName; - } - function getRelativePathIfInDirectory(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false); - return ts.isRootedDiskPath(relativePath) || ts.startsWith(relativePath, "..") ? undefined : relativePath; - } - function getRelativePath(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false); - return ts.moduleHasNonRelativeName(relativePath) ? "./" + relativePath : relativePath; - } - } - } - function createChangeTracker() { - return ts.textChanges.ChangeTracker.fromCodeFixContext(context); - } - function createCodeAction(description, diagnosticArgs, changes, kind, moduleSpecifier) { - return { - description: ts.formatMessage.apply(undefined, [undefined, description].concat(diagnosticArgs)), - changes: changes, - kind: kind, - moduleSpecifier: moduleSpecifier - }; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: getApplicableDiagnosticCodes(), - getCodeActions: getDisableJsDiagnosticsCodeActions - }); - function getApplicableDiagnosticCodes() { - var allDiagnostcs = ts.Diagnostics; - return Object.keys(allDiagnostcs) - .filter(function (d) { return allDiagnostcs[d] && allDiagnostcs[d].category === ts.DiagnosticCategory.Error; }) - .map(function (d) { return allDiagnostcs[d].code; }); - } - function getIgnoreCommentLocationForLocation(sourceFile, position, newLineCharacter) { - var line = ts.getLineAndCharacterOfPosition(sourceFile, position).line; - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var startPosition = ts.getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition); - if (!ts.isInComment(sourceFile, startPosition) && !ts.isInString(sourceFile, startPosition) && !ts.isInTemplateString(sourceFile, startPosition)) { - var token = ts.getTouchingToken(sourceFile, startPosition); - var tokenLeadingCommnets = ts.getLeadingCommentRangesOfNode(token, sourceFile); - if (!tokenLeadingCommnets || !tokenLeadingCommnets.length || tokenLeadingCommnets[0].pos >= startPosition) { - return { - span: { start: startPosition, length: 0 }, - newText: "// @ts-ignore" + newLineCharacter - }; - } - } - return { - span: { start: position, length: 0 }, - newText: (position === startPosition ? "" : newLineCharacter) + "// @ts-ignore" + newLineCharacter - }; - } - function getDisableJsDiagnosticsCodeActions(context) { - var sourceFile = context.sourceFile, program = context.program, newLineCharacter = context.newLineCharacter, span = context.span; - if (!ts.isInJavaScriptFile(sourceFile) || !ts.isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) { - return undefined; - } - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Ignore_this_error_message), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [getIgnoreCommentLocationForLocation(sourceFile, span.start, newLineCharacter)] - }] - }, - { - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Disable_checking_for_this_file), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { - start: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.pos : 0, - length: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.end - sourceFile.checkJsDirective.pos : 0 - }, - newText: "// @ts-nocheck" + newLineCharacter - }] - }] - }]; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - function newNodesToChanges(newNodes, insertAfter, context) { - var sourceFile = context.sourceFile; - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - for (var _i = 0, newNodes_1 = newNodes; _i < newNodes_1.length; _i++) { - var newNode = newNodes_1[_i]; - changeTracker.insertNodeAfter(sourceFile, insertAfter, newNode, { suffix: context.newLineCharacter }); - } - var changes = changeTracker.getChanges(); - if (!ts.some(changes)) { - return changes; - } - ts.Debug.assert(changes.length === 1); - var consolidatedChanges = [{ - fileName: changes[0].fileName, - textChanges: [{ - span: changes[0].textChanges[0].span, - newText: changes[0].textChanges.reduce(function (prev, cur) { return prev + cur.newText; }, "") - }] - }]; - return consolidatedChanges; - } - codefix.newNodesToChanges = newNodesToChanges; - function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, checker) { - var classMembers = classDeclaration.symbol.members; - var missingMembers = possiblyMissingSymbols.filter(function (symbol) { return !classMembers.has(symbol.getName()); }); - var newNodes = []; - for (var _i = 0, missingMembers_1 = missingMembers; _i < missingMembers_1.length; _i++) { - var symbol = missingMembers_1[_i]; - var newNode = createNewNodeForMemberSymbol(symbol, classDeclaration, checker); - if (newNode) { - if (Array.isArray(newNode)) { - newNodes = newNodes.concat(newNode); - } - else { - newNodes.push(newNode); - } - } - } - return newNodes; - } - codefix.createMissingMemberNodes = createMissingMemberNodes; - function createNewNodeForMemberSymbol(symbol, enclosingDeclaration, checker) { - var declarations = symbol.getDeclarations(); - if (!(declarations && declarations.length)) { - return undefined; - } - var declaration = declarations[0]; - var name = ts.getSynthesizedClone(ts.getNameOfDeclaration(declaration)); - var visibilityModifier = createVisibilityModifier(ts.getModifierFlags(declaration)); - var modifiers = visibilityModifier ? ts.createNodeArray([visibilityModifier]) : undefined; - var type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); - var optional = !!(symbol.flags & 67108864); - switch (declaration.kind) { - case 153: - case 154: - case 148: - case 149: - var typeNode = checker.typeToTypeNode(type, enclosingDeclaration); - var property = ts.createProperty(undefined, modifiers, name, optional ? ts.createToken(55) : undefined, typeNode, undefined); - return property; - case 150: - case 151: - var signatures = checker.getSignaturesOfType(type, 0); - if (!ts.some(signatures)) { - return undefined; - } - if (declarations.length === 1) { - ts.Debug.assert(signatures.length === 1); - var signature = signatures[0]; - return signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - } - var signatureDeclarations = []; - for (var i = 0; i < signatures.length; i++) { - var signature = signatures[i]; - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - if (declarations.length > signatures.length) { - var signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]); - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - else { - ts.Debug.assert(declarations.length === signatures.length); - var methodImplementingSignatures = createMethodImplementingSignatures(signatures, name, optional, modifiers); - signatureDeclarations.push(methodImplementingSignatures); - } - return signatureDeclarations; - default: - return undefined; - } - function signatureToMethodDeclaration(signature, enclosingDeclaration, body) { - var signatureDeclaration = checker.signatureToSignatureDeclaration(signature, 151, enclosingDeclaration); - if (signatureDeclaration) { - signatureDeclaration.decorators = undefined; - signatureDeclaration.modifiers = modifiers; - signatureDeclaration.name = name; - signatureDeclaration.questionToken = optional ? ts.createToken(55) : undefined; - signatureDeclaration.body = body; - } - return signatureDeclaration; - } - } - function createMethodImplementingSignatures(signatures, name, optional, modifiers) { - var maxArgsSignature = signatures[0]; - var minArgumentCount = signatures[0].minArgumentCount; - var someSigHasRestParameter = false; - for (var i = 0; i < signatures.length; i++) { - var sig = signatures[i]; - minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount); - if (sig.hasRestParameter) { - someSigHasRestParameter = true; - } - if (sig.parameters.length >= maxArgsSignature.parameters.length && (!sig.hasRestParameter || maxArgsSignature.hasRestParameter)) { - maxArgsSignature = sig; - } - } - var maxNonRestArgs = maxArgsSignature.parameters.length - (maxArgsSignature.hasRestParameter ? 1 : 0); - var maxArgsParameterSymbolNames = maxArgsSignature.parameters.map(function (symbol) { return symbol.getName(); }); - var parameters = []; - for (var i = 0; i < maxNonRestArgs; i++) { - var anyType = ts.createKeywordTypeNode(119); - var newParameter = ts.createParameter(undefined, undefined, undefined, maxArgsParameterSymbolNames[i], i >= minArgumentCount ? ts.createToken(55) : undefined, anyType, undefined); - parameters.push(newParameter); - } - if (someSigHasRestParameter) { - var anyArrayType = ts.createArrayTypeNode(ts.createKeywordTypeNode(119)); - var restParameter = ts.createParameter(undefined, undefined, ts.createToken(24), maxArgsParameterSymbolNames[maxNonRestArgs] || "rest", maxNonRestArgs >= minArgumentCount ? ts.createToken(55) : undefined, anyArrayType, undefined); - parameters.push(restParameter); - } - return createStubbedMethod(modifiers, name, optional, undefined, parameters, undefined); - } - function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType) { - return ts.createMethodDeclaration(undefined, modifiers, undefined, name, optional ? ts.createToken(55) : undefined, typeParameters, parameters, returnType, createStubbedMethodBody()); - } - codefix.createStubbedMethod = createStubbedMethod; - function createStubbedMethodBody() { - return ts.createBlock([ts.createThrow(ts.createNew(ts.createIdentifier("Error"), undefined, [ts.createLiteral("Method not implemented.")]))], true); - } - function createVisibilityModifier(flags) { - if (flags & 4) { - return ts.createToken(114); - } - else if (flags & 16) { - return ts.createToken(113); - } - return undefined; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.servicesVersion = "0.5"; - function createNode(kind, pos, end, parent) { - var node = kind >= 143 ? new NodeObject(kind, pos, end) : - kind === 71 ? new IdentifierObject(71, pos, end) : - new TokenObject(kind, pos, end); - node.parent = parent; - return node; - } - var NodeObject = (function () { - function NodeObject(kind, pos, end) { - this.pos = pos; - this.end = end; - this.flags = 0; - this.transformFlags = undefined; - this.parent = undefined; - this.kind = kind; - } - NodeObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - NodeObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - NodeObject.prototype.getFullStart = function () { - return this.pos; - }; - NodeObject.prototype.getEnd = function () { - return this.end; - }; - NodeObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - NodeObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - NodeObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - NodeObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - NodeObject.prototype.getText = function (sourceFile) { - if (!sourceFile) { - sourceFile = this.getSourceFile(); - } - return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); - }; - NodeObject.prototype.addSyntheticNodes = function (nodes, pos, end, useJSDocScanner) { - ts.scanner.setTextPos(pos); - while (pos < end) { - var token = useJSDocScanner ? ts.scanner.scanJSDocToken() : ts.scanner.scan(); - var textPos = ts.scanner.getTextPos(); - if (textPos <= end) { - nodes.push(createNode(token, pos, textPos, this)); - } - pos = textPos; - } - return pos; - }; - NodeObject.prototype.createSyntaxList = function (nodes) { - var list = createNode(294, nodes.pos, nodes.end, this); - list._children = []; - var pos = nodes.pos; - for (var _i = 0, nodes_9 = nodes; _i < nodes_9.length; _i++) { - var node = nodes_9[_i]; - if (pos < node.pos) { - pos = this.addSyntheticNodes(list._children, pos, node.pos); - } - list._children.push(node); - pos = node.end; - } - if (pos < nodes.end) { - this.addSyntheticNodes(list._children, pos, nodes.end); - } - return list; - }; - NodeObject.prototype.createChildren = function (sourceFile) { - var _this = this; - var children; - if (this.kind >= 143) { - ts.scanner.setText((sourceFile || this.getSourceFile()).text); - children = []; - var pos_3 = this.pos; - var useJSDocScanner_1 = this.kind >= 283 && this.kind <= 293; - var processNode = function (node) { - var isJSDocTagNode = ts.isJSDocTag(node); - if (!isJSDocTagNode && pos_3 < node.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, node.pos, useJSDocScanner_1); - } - children.push(node); - if (!isJSDocTagNode) { - pos_3 = node.end; - } - }; - var processNodes = function (nodes) { - if (pos_3 < nodes.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, nodes.pos, useJSDocScanner_1); - } - children.push(_this.createSyntaxList(nodes)); - pos_3 = nodes.end; - }; - if (this.jsDoc) { - for (var _i = 0, _a = this.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - processNode(jsDocComment); - } - } - pos_3 = this.pos; - ts.forEachChild(this, processNode, processNodes); - if (pos_3 < this.end) { - this.addSyntheticNodes(children, pos_3, this.end); - } - ts.scanner.setText(undefined); - } - this._children = children || ts.emptyArray; - }; - NodeObject.prototype.getChildCount = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children.length; - }; - NodeObject.prototype.getChildAt = function (index, sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children[index]; - }; - NodeObject.prototype.getChildren = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children; - }; - NodeObject.prototype.getFirstToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - if (!children.length) { - return undefined; - } - var child = ts.find(children, function (kid) { return kid.kind < 267 || kid.kind > 293; }); - return child.kind < 143 ? - child : - child.getFirstToken(sourceFile); - }; - NodeObject.prototype.getLastToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - var child = ts.lastOrUndefined(children); - if (!child) { - return undefined; - } - return child.kind < 143 ? child : child.getLastToken(sourceFile); - }; - NodeObject.prototype.forEachChild = function (cbNode, cbNodeArray) { - return ts.forEachChild(this, cbNode, cbNodeArray); - }; - return NodeObject; - }()); - var TokenOrIdentifierObject = (function () { - function TokenOrIdentifierObject(pos, end) { - this.pos = pos; - this.end = end; - this.flags = 0; - this.parent = undefined; - } - TokenOrIdentifierObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - TokenOrIdentifierObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - TokenOrIdentifierObject.prototype.getFullStart = function () { - return this.pos; - }; - TokenOrIdentifierObject.prototype.getEnd = function () { - return this.end; - }; - TokenOrIdentifierObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - TokenOrIdentifierObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - TokenOrIdentifierObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - TokenOrIdentifierObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - TokenOrIdentifierObject.prototype.getText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.getStart(), this.getEnd()); - }; - TokenOrIdentifierObject.prototype.getChildCount = function () { - return 0; - }; - TokenOrIdentifierObject.prototype.getChildAt = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getChildren = function () { - return ts.emptyArray; - }; - TokenOrIdentifierObject.prototype.getFirstToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getLastToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.forEachChild = function () { - return undefined; - }; - return TokenOrIdentifierObject; - }()); - var SymbolObject = (function () { - function SymbolObject(flags, name) { - this.flags = flags; - this.name = name; - } - SymbolObject.prototype.getFlags = function () { - return this.flags; - }; - SymbolObject.prototype.getName = function () { - return this.name; - }; - SymbolObject.prototype.getDeclarations = function () { - return this.declarations; - }; - SymbolObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = ts.JsDoc.getJsDocCommentsFromDeclarations(this.declarations); - } - return this.documentationComment; - }; - SymbolObject.prototype.getJsDocTags = function () { - if (this.tags === undefined) { - this.tags = ts.JsDoc.getJsDocTagsFromDeclarations(this.declarations); - } - return this.tags; - }; - return SymbolObject; - }()); - var TokenObject = (function (_super) { - __extends(TokenObject, _super); - function TokenObject(kind, pos, end) { - var _this = _super.call(this, pos, end) || this; - _this.kind = kind; - return _this; - } - return TokenObject; - }(TokenOrIdentifierObject)); - var IdentifierObject = (function (_super) { - __extends(IdentifierObject, _super); - function IdentifierObject(_kind, pos, end) { - return _super.call(this, pos, end) || this; - } - return IdentifierObject; - }(TokenOrIdentifierObject)); - IdentifierObject.prototype.kind = 71; - var TypeObject = (function () { - function TypeObject(checker, flags) { - this.checker = checker; - this.flags = flags; - } - TypeObject.prototype.getFlags = function () { - return this.flags; - }; - TypeObject.prototype.getSymbol = function () { - return this.symbol; - }; - TypeObject.prototype.getProperties = function () { - return this.checker.getPropertiesOfType(this); - }; - TypeObject.prototype.getProperty = function (propertyName) { - return this.checker.getPropertyOfType(this, propertyName); - }; - TypeObject.prototype.getApparentProperties = function () { - return this.checker.getAugmentedPropertiesOfType(this); - }; - TypeObject.prototype.getCallSignatures = function () { - return this.checker.getSignaturesOfType(this, 0); - }; - TypeObject.prototype.getConstructSignatures = function () { - return this.checker.getSignaturesOfType(this, 1); - }; - TypeObject.prototype.getStringIndexType = function () { - return this.checker.getIndexTypeOfType(this, 0); - }; - TypeObject.prototype.getNumberIndexType = function () { - return this.checker.getIndexTypeOfType(this, 1); - }; - TypeObject.prototype.getBaseTypes = function () { - return this.flags & 32768 && this.objectFlags & (1 | 2) - ? this.checker.getBaseTypes(this) - : undefined; - }; - TypeObject.prototype.getNonNullableType = function () { - return this.checker.getNonNullableType(this); - }; - return TypeObject; - }()); - var SignatureObject = (function () { - function SignatureObject(checker) { - this.checker = checker; - } - SignatureObject.prototype.getDeclaration = function () { - return this.declaration; - }; - SignatureObject.prototype.getTypeParameters = function () { - return this.typeParameters; - }; - SignatureObject.prototype.getParameters = function () { - return this.parameters; - }; - SignatureObject.prototype.getReturnType = function () { - return this.checker.getReturnTypeOfSignature(this); - }; - SignatureObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = this.declaration ? ts.JsDoc.getJsDocCommentsFromDeclarations([this.declaration]) : []; - } - return this.documentationComment; - }; - SignatureObject.prototype.getJsDocTags = function () { - if (this.jsDocTags === undefined) { - this.jsDocTags = this.declaration ? ts.JsDoc.getJsDocTagsFromDeclarations([this.declaration]) : []; - } - return this.jsDocTags; - }; - return SignatureObject; - }()); - var SourceFileObject = (function (_super) { - __extends(SourceFileObject, _super); - function SourceFileObject(kind, pos, end) { - return _super.call(this, kind, pos, end) || this; - } - SourceFileObject.prototype.update = function (newText, textChangeRange) { - return ts.updateSourceFile(this, newText, textChangeRange); - }; - SourceFileObject.prototype.getLineAndCharacterOfPosition = function (position) { - return ts.getLineAndCharacterOfPosition(this, position); - }; - SourceFileObject.prototype.getLineStarts = function () { - return ts.getLineStarts(this); - }; - SourceFileObject.prototype.getPositionOfLineAndCharacter = function (line, character) { - return ts.getPositionOfLineAndCharacter(this, line, character); - }; - SourceFileObject.prototype.getLineEndOfPosition = function (pos) { - var line = this.getLineAndCharacterOfPosition(pos).line; - var lineStarts = this.getLineStarts(); - var lastCharPos; - if (line + 1 >= lineStarts.length) { - lastCharPos = this.getEnd(); - } - if (!lastCharPos) { - lastCharPos = lineStarts[line + 1] - 1; - } - var fullText = this.getFullText(); - return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos; - }; - SourceFileObject.prototype.getNamedDeclarations = function () { - if (!this.namedDeclarations) { - this.namedDeclarations = this.computeNamedDeclarations(); - } - return this.namedDeclarations; - }; - SourceFileObject.prototype.computeNamedDeclarations = function () { - var result = ts.createMultiMap(); - ts.forEachChild(this, visit); - return result; - function addDeclaration(declaration) { - var name = getDeclarationName(declaration); - if (name) { - result.add(name, declaration); - } - } - function getDeclarations(name) { - var declarations = result.get(name); - if (!declarations) { - result.set(name, declarations = []); - } - return declarations; - } - function getDeclarationName(declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var result_7 = getTextOfIdentifierOrLiteral(name); - if (result_7 !== undefined) { - return result_7; - } - if (name.kind === 144) { - var expr = name.expression; - if (expr.kind === 179) { - return expr.name.text; - } - return getTextOfIdentifierOrLiteral(expr); - } - } - return undefined; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 || - node.kind === 9 || - node.kind === 8) { - return node.text; - } - } - return undefined; - } - function visit(node) { - switch (node.kind) { - case 228: - case 186: - case 151: - case 150: - var functionDeclaration = node; - var declarationName = getDeclarationName(functionDeclaration); - if (declarationName) { - var declarations = getDeclarations(declarationName); - var lastDeclaration = ts.lastOrUndefined(declarations); - if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { - if (functionDeclaration.body && !lastDeclaration.body) { - declarations[declarations.length - 1] = functionDeclaration; - } - } - else { - declarations.push(functionDeclaration); - } - } - ts.forEachChild(node, visit); - break; - case 229: - case 199: - case 230: - case 231: - case 232: - case 233: - case 237: - case 246: - case 242: - case 237: - case 239: - case 240: - case 153: - case 154: - case 163: - addDeclaration(node); - ts.forEachChild(node, visit); - break; - case 146: - if (!ts.hasModifier(node, 92)) { - break; - } - case 226: - case 176: { - var decl = node; - if (ts.isBindingPattern(decl.name)) { - ts.forEachChild(decl.name, visit); - break; - } - if (decl.initializer) - visit(decl.initializer); - } - case 264: - case 149: - case 148: - addDeclaration(node); - break; - case 244: - if (node.exportClause) { - ts.forEach(node.exportClause.elements, visit); - } - break; - case 238: - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - addDeclaration(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240) { - addDeclaration(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, visit); - } - } - } - break; - default: - ts.forEachChild(node, visit); - } - } - }; - return SourceFileObject; - }(NodeObject)); - function getServicesObjectAllocator() { - return { - getNodeConstructor: function () { return NodeObject; }, - getTokenConstructor: function () { return TokenObject; }, - getIdentifierConstructor: function () { return IdentifierObject; }, - getSourceFileConstructor: function () { return SourceFileObject; }, - getSymbolConstructor: function () { return SymbolObject; }, - getTypeConstructor: function () { return TypeObject; }, - getSignatureConstructor: function () { return SignatureObject; }, - }; - } - function toEditorSettings(optionsAsMap) { - var allPropertiesAreCamelCased = true; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key) && !isCamelCase(key)) { - allPropertiesAreCamelCased = false; - break; - } - } - if (allPropertiesAreCamelCased) { - return optionsAsMap; - } - var settings = {}; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key)) { - var newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1); - settings[newKey] = optionsAsMap[key]; - } - } - return settings; - } - ts.toEditorSettings = toEditorSettings; - function isCamelCase(s) { - return !s.length || s.charAt(0) === s.charAt(0).toLowerCase(); - } - function displayPartsToString(displayParts) { - if (displayParts) { - return ts.map(displayParts, function (displayPart) { return displayPart.text; }).join(""); - } - return ""; - } - ts.displayPartsToString = displayPartsToString; - function getDefaultCompilerOptions() { - return { - target: 1, - jsx: 1 - }; - } - ts.getDefaultCompilerOptions = getDefaultCompilerOptions; - function getSupportedCodeFixes() { - return ts.codefix.getSupportedErrorCodes(); - } - ts.getSupportedCodeFixes = getSupportedCodeFixes; - var HostCache = (function () { - function HostCache(host, getCanonicalFileName) { - this.host = host; - this.getCanonicalFileName = getCanonicalFileName; - this.currentDirectory = host.getCurrentDirectory(); - this.fileNameToEntry = ts.createFileMap(); - var rootFileNames = host.getScriptFileNames(); - for (var _i = 0, rootFileNames_1 = rootFileNames; _i < rootFileNames_1.length; _i++) { - var fileName = rootFileNames_1[_i]; - this.createEntry(fileName, ts.toPath(fileName, this.currentDirectory, getCanonicalFileName)); - } - this._compilationSettings = host.getCompilationSettings() || getDefaultCompilerOptions(); - } - HostCache.prototype.compilationSettings = function () { - return this._compilationSettings; - }; - HostCache.prototype.createEntry = function (fileName, path) { - var entry; - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (scriptSnapshot) { - entry = { - hostFileName: fileName, - version: this.host.getScriptVersion(fileName), - scriptSnapshot: scriptSnapshot, - scriptKind: ts.getScriptKind(fileName, this.host) - }; - } - this.fileNameToEntry.set(path, entry); - return entry; - }; - HostCache.prototype.getEntry = function (path) { - return this.fileNameToEntry.get(path); - }; - HostCache.prototype.contains = function (path) { - return this.fileNameToEntry.contains(path); - }; - HostCache.prototype.getOrCreateEntry = function (fileName) { - var path = ts.toPath(fileName, this.currentDirectory, this.getCanonicalFileName); - return this.getOrCreateEntryByPath(fileName, path); - }; - HostCache.prototype.getOrCreateEntryByPath = function (fileName, path) { - return this.contains(path) - ? this.getEntry(path) - : this.createEntry(fileName, path); - }; - HostCache.prototype.getRootFileNames = function () { - var fileNames = []; - this.fileNameToEntry.forEachValue(function (_path, value) { - if (value) { - fileNames.push(value.hostFileName); - } - }); - return fileNames; - }; - HostCache.prototype.getVersion = function (path) { - var file = this.getEntry(path); - return file && file.version; - }; - HostCache.prototype.getScriptSnapshot = function (path) { - var file = this.getEntry(path); - return file && file.scriptSnapshot; - }; - return HostCache; - }()); - var SyntaxTreeCache = (function () { - function SyntaxTreeCache(host) { - this.host = host; - } - SyntaxTreeCache.prototype.getCurrentSourceFile = function (fileName) { - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (!scriptSnapshot) { - throw new Error("Could not find file: '" + fileName + "'."); - } - var scriptKind = ts.getScriptKind(fileName, this.host); - var version = this.host.getScriptVersion(fileName); - var sourceFile; - if (this.currentFileName !== fileName) { - sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, 5, version, true, scriptKind); - } - else if (this.currentFileVersion !== version) { - var editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); - sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version, editRange); - } - if (sourceFile) { - this.currentFileVersion = version; - this.currentFileName = fileName; - this.currentFileScriptSnapshot = scriptSnapshot; - this.currentSourceFile = sourceFile; - } - return this.currentSourceFile; - }; - return SyntaxTreeCache; - }()); - function setSourceFileFields(sourceFile, scriptSnapshot, version) { - sourceFile.version = version; - sourceFile.scriptSnapshot = scriptSnapshot; - } - function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTarget, version, setNodeParents, scriptKind) { - var text = scriptSnapshot.getText(0, scriptSnapshot.getLength()); - var sourceFile = ts.createSourceFile(fileName, text, scriptTarget, setNodeParents, scriptKind); - setSourceFileFields(sourceFile, scriptSnapshot, version); - return sourceFile; - } - ts.createLanguageServiceSourceFile = createLanguageServiceSourceFile; - ts.disableIncrementalParsing = false; - function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version, textChangeRange, aggressiveChecks) { - if (textChangeRange) { - if (version !== sourceFile.version) { - if (!ts.disableIncrementalParsing) { - var newText = void 0; - var prefix = textChangeRange.span.start !== 0 - ? sourceFile.text.substr(0, textChangeRange.span.start) - : ""; - var suffix = ts.textSpanEnd(textChangeRange.span) !== sourceFile.text.length - ? sourceFile.text.substr(ts.textSpanEnd(textChangeRange.span)) - : ""; - if (textChangeRange.newLength === 0) { - newText = prefix && suffix ? prefix + suffix : prefix || suffix; - } - else { - var changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); - newText = prefix && suffix - ? prefix + changedText + suffix - : prefix - ? (prefix + changedText) - : (changedText + suffix); - } - var newSourceFile = ts.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - setSourceFileFields(newSourceFile, scriptSnapshot, version); - newSourceFile.nameTable = undefined; - if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { - if (sourceFile.scriptSnapshot.dispose) { - sourceFile.scriptSnapshot.dispose(); - } - sourceFile.scriptSnapshot = undefined; - } - return newSourceFile; - } - } - } - return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, sourceFile.languageVersion, version, true, sourceFile.scriptKind); - } - ts.updateLanguageServiceSourceFile = updateLanguageServiceSourceFile; - var CancellationTokenObject = (function () { - function CancellationTokenObject(cancellationToken) { - this.cancellationToken = cancellationToken; - } - CancellationTokenObject.prototype.isCancellationRequested = function () { - return this.cancellationToken && this.cancellationToken.isCancellationRequested(); - }; - CancellationTokenObject.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return CancellationTokenObject; - }()); - var ThrottledCancellationToken = (function () { - function ThrottledCancellationToken(hostCancellationToken, throttleWaitMilliseconds) { - if (throttleWaitMilliseconds === void 0) { throttleWaitMilliseconds = 20; } - this.hostCancellationToken = hostCancellationToken; - this.throttleWaitMilliseconds = throttleWaitMilliseconds; - this.lastCancellationCheckTime = 0; - } - ThrottledCancellationToken.prototype.isCancellationRequested = function () { - var time = ts.timestamp(); - var duration = Math.abs(time - this.lastCancellationCheckTime); - if (duration >= this.throttleWaitMilliseconds) { - this.lastCancellationCheckTime = time; - return this.hostCancellationToken.isCancellationRequested(); - } - return false; - }; - ThrottledCancellationToken.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return ThrottledCancellationToken; - }()); - ts.ThrottledCancellationToken = ThrottledCancellationToken; - function createLanguageService(host, documentRegistry) { - if (documentRegistry === void 0) { documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); } - var syntaxTreeCache = new SyntaxTreeCache(host); - var ruleProvider; - var program; - var lastProjectVersion; - var lastTypesRootVersion = 0; - var useCaseSensitivefileNames = host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(); - var cancellationToken = new CancellationTokenObject(host.getCancellationToken && host.getCancellationToken()); - var currentDirectory = host.getCurrentDirectory(); - if (!ts.localizedDiagnosticMessages && host.getLocalizedDiagnosticMessages) { - ts.localizedDiagnosticMessages = host.getLocalizedDiagnosticMessages(); - } - function log(message) { - if (host.log) { - host.log(message); - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitivefileNames); - function getValidSourceFile(fileName) { - var sourceFile = program.getSourceFile(fileName); - if (!sourceFile) { - throw new Error("Could not find file: '" + fileName + "'."); - } - return sourceFile; - } - function getRuleProvider(options) { - if (!ruleProvider) { - ruleProvider = new ts.formatting.RulesProvider(); - } - ruleProvider.ensureUpToDate(options); - return ruleProvider; - } - function synchronizeHostData() { - if (host.getProjectVersion) { - var hostProjectVersion = host.getProjectVersion(); - if (hostProjectVersion) { - if (lastProjectVersion === hostProjectVersion) { - return; - } - lastProjectVersion = hostProjectVersion; - } - } - var typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0; - if (lastTypesRootVersion !== typeRootsVersion) { - log("TypeRoots version has changed; provide new program"); - program = undefined; - lastTypesRootVersion = typeRootsVersion; - } - var hostCache = new HostCache(host, getCanonicalFileName); - if (programUpToDate()) { - return; - } - var oldSettings = program && program.getCompilerOptions(); - var newSettings = hostCache.compilationSettings(); - var shouldCreateNewSourceFiles = oldSettings && - (oldSettings.target !== newSettings.target || - oldSettings.module !== newSettings.module || - oldSettings.moduleResolution !== newSettings.moduleResolution || - oldSettings.noResolve !== newSettings.noResolve || - oldSettings.jsx !== newSettings.jsx || - oldSettings.allowJs !== newSettings.allowJs || - oldSettings.disableSizeLimit !== oldSettings.disableSizeLimit || - oldSettings.baseUrl !== newSettings.baseUrl || - !ts.equalOwnProperties(oldSettings.paths, newSettings.paths)); - var compilerHost = { - getSourceFile: getOrCreateSourceFile, - getSourceFileByPath: getOrCreateSourceFileByPath, - getCancellationToken: function () { return cancellationToken; }, - getCanonicalFileName: getCanonicalFileName, - useCaseSensitiveFileNames: function () { return useCaseSensitivefileNames; }, - getNewLine: function () { return ts.getNewLineOrDefaultFromHost(host); }, - getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); }, - writeFile: ts.noop, - getCurrentDirectory: function () { return currentDirectory; }, - fileExists: function (fileName) { - return hostCache.getOrCreateEntry(fileName) !== undefined; - }, - readFile: function (fileName) { - var entry = hostCache.getOrCreateEntry(fileName); - return entry && entry.scriptSnapshot.getText(0, entry.scriptSnapshot.getLength()); - }, - directoryExists: function (directoryName) { - return ts.directoryProbablyExists(directoryName, host); - }, - getDirectories: function (path) { - return host.getDirectories ? host.getDirectories(path) : []; - } - }; - if (host.trace) { - compilerHost.trace = function (message) { return host.trace(message); }; - } - if (host.resolveModuleNames) { - compilerHost.resolveModuleNames = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile); }; - } - if (host.resolveTypeReferenceDirectives) { - compilerHost.resolveTypeReferenceDirectives = function (typeReferenceDirectiveNames, containingFile) { - return host.resolveTypeReferenceDirectives(typeReferenceDirectiveNames, containingFile); - }; - } - var documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings); - var newProgram = ts.createProgram(hostCache.getRootFileNames(), newSettings, compilerHost, program); - if (program) { - var oldSourceFiles = program.getSourceFiles(); - var oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldSettings); - for (var _i = 0, oldSourceFiles_1 = oldSourceFiles; _i < oldSourceFiles_1.length; _i++) { - var oldSourceFile = oldSourceFiles_1[_i]; - if (!newProgram.getSourceFile(oldSourceFile.fileName) || shouldCreateNewSourceFiles) { - documentRegistry.releaseDocumentWithKey(oldSourceFile.path, oldSettingsKey); - } - } - } - hostCache = undefined; - program = newProgram; - program.getTypeChecker(); - return; - function getOrCreateSourceFile(fileName) { - return getOrCreateSourceFileByPath(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getOrCreateSourceFileByPath(fileName, path) { - ts.Debug.assert(hostCache !== undefined); - var hostFileInformation = hostCache.getOrCreateEntryByPath(fileName, path); - if (!hostFileInformation) { - return undefined; - } - if (!shouldCreateNewSourceFiles) { - var oldSourceFile = program && program.getSourceFileByPath(path); - if (oldSourceFile) { - ts.Debug.assert(hostFileInformation.scriptKind === oldSourceFile.scriptKind, "Registered script kind (" + oldSourceFile.scriptKind + ") should match new script kind (" + hostFileInformation.scriptKind + ") for file: " + path); - return documentRegistry.updateDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - } - return documentRegistry.acquireDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - function sourceFileUpToDate(sourceFile) { - if (!sourceFile) { - return false; - } - var path = sourceFile.path || ts.toPath(sourceFile.fileName, currentDirectory, getCanonicalFileName); - return sourceFile.version === hostCache.getVersion(path); - } - function programUpToDate() { - if (!program) { - return false; - } - var rootFileNames = hostCache.getRootFileNames(); - if (program.getSourceFiles().length !== rootFileNames.length) { - return false; - } - for (var _i = 0, rootFileNames_2 = rootFileNames; _i < rootFileNames_2.length; _i++) { - var fileName = rootFileNames_2[_i]; - if (!sourceFileUpToDate(program.getSourceFile(fileName))) { - return false; - } - } - return ts.compareDataObjects(program.getCompilerOptions(), hostCache.compilationSettings()); - } - } - function getProgram() { - synchronizeHostData(); - return program; - } - function cleanupSemanticCache() { - program = undefined; - } - function dispose() { - if (program) { - ts.forEach(program.getSourceFiles(), function (f) { - return documentRegistry.releaseDocument(f.fileName, program.getCompilerOptions()); - }); - } - } - function getSyntacticDiagnostics(fileName) { - synchronizeHostData(); - return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken); - } - function getSemanticDiagnostics(fileName) { - synchronizeHostData(); - var targetSourceFile = getValidSourceFile(fileName); - var semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken); - if (!program.getCompilerOptions().declaration) { - return semanticDiagnostics; - } - var declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken); - return ts.concatenate(semanticDiagnostics, declarationDiagnostics); - } - function getCompilerOptionsDiagnostics() { - synchronizeHostData(); - return program.getOptionsDiagnostics(cancellationToken).concat(program.getGlobalDiagnostics(cancellationToken)); - } - function getCompletionsAtPosition(fileName, position) { - synchronizeHostData(); - return ts.Completions.getCompletionsAtPosition(host, program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position); - } - function getCompletionEntryDetails(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntryDetails(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getCompletionEntrySymbol(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntrySymbol(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getQuickInfoAtPosition(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - if (ts.isLabelName(node)) { - return undefined; - } - var typeChecker = program.getTypeChecker(); - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol || typeChecker.isUnknownSymbol(symbol)) { - switch (node.kind) { - case 71: - case 179: - case 143: - case 99: - case 169: - case 97: - var type = typeChecker.getTypeAtLocation(node); - if (type) { - return { - kind: ts.ScriptElementKind.unknown, - kindModifiers: ts.ScriptElementKindModifier.none, - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: ts.typeToDisplayParts(typeChecker, type, ts.getContainerNode(node)), - documentation: type.symbol ? type.symbol.getDocumentationComment() : undefined, - tags: type.symbol ? type.symbol.getJsDocTags() : undefined - }; - } - } - return undefined; - } - var displayPartsDocumentationsAndKind = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, ts.getContainerNode(node), node); - return { - kind: displayPartsDocumentationsAndKind.symbolKind, - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: displayPartsDocumentationsAndKind.displayParts, - documentation: displayPartsDocumentationsAndKind.documentation, - tags: displayPartsDocumentationsAndKind.tags - }; - } - function getDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getDefinitionAtPosition(program, getValidSourceFile(fileName), position); - } - function getTypeDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position); - } - function getImplementationAtPosition(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.getImplementationsAtPosition(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - function getOccurrencesAtPosition(fileName, position) { - var results = getOccurrencesAtPositionCore(fileName, position); - if (results) { - var sourceFile_1 = getCanonicalFileName(ts.normalizeSlashes(fileName)); - results = ts.filter(results, function (r) { return getCanonicalFileName(ts.normalizeSlashes(r.fileName)) === sourceFile_1; }); - } - return results; - } - function getDocumentHighlights(fileName, position, filesToSearch) { - synchronizeHostData(); - var sourceFilesToSearch = ts.map(filesToSearch, function (f) { return program.getSourceFile(f); }); - var sourceFile = getValidSourceFile(fileName); - return ts.DocumentHighlights.getDocumentHighlights(program.getTypeChecker(), cancellationToken, sourceFile, position, sourceFilesToSearch); - } - function getOccurrencesAtPositionCore(fileName, position) { - return convertDocumentHighlights(getDocumentHighlights(fileName, position, [fileName])); - function convertDocumentHighlights(documentHighlights) { - if (!documentHighlights) { - return undefined; - } - var result = []; - for (var _i = 0, documentHighlights_1 = documentHighlights; _i < documentHighlights_1.length; _i++) { - var entry = documentHighlights_1[_i]; - for (var _a = 0, _b = entry.highlightSpans; _a < _b.length; _a++) { - var highlightSpan = _b[_a]; - result.push({ - fileName: entry.fileName, - textSpan: highlightSpan.textSpan, - isWriteAccess: highlightSpan.kind === ts.HighlightSpanKind.writtenReference, - isDefinition: false, - isInString: highlightSpan.isInString, - }); - } - } - return result; - } - } - function findRenameLocations(fileName, position, findInStrings, findInComments) { - return getReferences(fileName, position, { findInStrings: findInStrings, findInComments: findInComments, isForRename: true }); - } - function getReferencesAtPosition(fileName, position) { - return getReferences(fileName, position); - } - function getReferences(fileName, position, options) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedEntries(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position, options); - } - function findReferences(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedSymbols(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - function getNavigateToItems(searchValue, maxResultCount, fileName, excludeDtsFiles) { - synchronizeHostData(); - var sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles(); - return ts.NavigateTo.getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles); - } - function getEmitOutput(fileName, emitOnlyDtsFiles) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var outputFiles = []; - function writeFile(fileName, data, writeByteOrderMark) { - outputFiles.push({ - name: fileName, - writeByteOrderMark: writeByteOrderMark, - text: data - }); - } - var customTransformers = host.getCustomTransformers && host.getCustomTransformers(); - var emitOutput = program.emit(sourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers); - return { - outputFiles: outputFiles, - emitSkipped: emitOutput.emitSkipped - }; - } - function getSignatureHelpItems(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - return ts.SignatureHelp.getSignatureHelpItems(program, sourceFile, position, cancellationToken); - } - function getNonBoundSourceFile(fileName) { - return syntaxTreeCache.getCurrentSourceFile(fileName); - } - function getSourceFile(fileName) { - return getNonBoundSourceFile(fileName); - } - function getNameOrDottedNameSpan(fileName, startPos, _endPos) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var node = ts.getTouchingPropertyName(sourceFile, startPos); - if (node === sourceFile) { - return; - } - switch (node.kind) { - case 179: - case 143: - case 9: - case 86: - case 101: - case 95: - case 97: - case 99: - case 169: - case 71: - break; - default: - return; - } - var nodeForStartPos = node; - while (true) { - if (ts.isRightSideOfPropertyAccess(nodeForStartPos) || ts.isRightSideOfQualifiedName(nodeForStartPos)) { - nodeForStartPos = nodeForStartPos.parent; - } - else if (ts.isNameOfModuleDeclaration(nodeForStartPos)) { - if (nodeForStartPos.parent.parent.kind === 233 && - nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { - nodeForStartPos = nodeForStartPos.parent.parent.name; - } - else { - break; - } - } - else { - break; - } - } - return ts.createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); - } - function getBreakpointStatementAtPosition(fileName, position) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.BreakpointResolver.spanInSourceFileAtLocation(sourceFile, position); - } - function getNavigationBarItems(fileName) { - return ts.NavigationBar.getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function getNavigationTree(fileName) { - return ts.NavigationBar.getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function isTsOrTsxFile(fileName) { - var kind = ts.getScriptKind(fileName, host); - return kind === 3 || kind === 4; - } - function getSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - return []; - } - synchronizeHostData(); - return ts.getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getEncodedSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - return { spans: [], endOfLineState: 0 }; - } - synchronizeHostData(); - return ts.getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getSyntacticClassifications(fileName, span) { - return ts.getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getEncodedSyntacticClassifications(fileName, span) { - return ts.getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getOutliningSpans(fileName) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.OutliningElementsCollector.collectElements(sourceFile, cancellationToken); - } - function getBraceMatchingAtPosition(fileName, position) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var result = []; - var token = ts.getTouchingToken(sourceFile, position); - if (token.getStart(sourceFile) === position) { - var matchKind = getMatchingTokenKind(token); - if (matchKind) { - var parentElement = token.parent; - var childNodes = parentElement.getChildren(sourceFile); - for (var _i = 0, childNodes_1 = childNodes; _i < childNodes_1.length; _i++) { - var current = childNodes_1[_i]; - if (current.kind === matchKind) { - var range1 = ts.createTextSpan(token.getStart(sourceFile), token.getWidth(sourceFile)); - var range2 = ts.createTextSpan(current.getStart(sourceFile), current.getWidth(sourceFile)); - if (range1.start < range2.start) { - result.push(range1, range2); - } - else { - result.push(range2, range1); - } - break; - } - } - } - } - return result; - function getMatchingTokenKind(token) { - switch (token.kind) { - case 17: return 18; - case 19: return 20; - case 21: return 22; - case 27: return 29; - case 18: return 17; - case 20: return 19; - case 22: return 21; - case 29: return 27; - } - return undefined; - } - } - function getIndentationAtPosition(fileName, position, editorOptions) { - var start = ts.timestamp(); - var settings = toEditorSettings(editorOptions); - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - log("getIndentationAtPosition: getCurrentSourceFile: " + (ts.timestamp() - start)); - start = ts.timestamp(); - var result = ts.formatting.SmartIndenter.getIndentation(position, sourceFile, settings); - log("getIndentationAtPosition: computeIndentation : " + (ts.timestamp() - start)); - return result; - } - function getFormattingEditsForRange(fileName, start, end, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatSelection(start, end, sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsForDocument(fileName, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatDocument(sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsAfterKeystroke(fileName, position, key, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - if (key === "}") { - return ts.formatting.formatOnClosingCurly(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === ";") { - return ts.formatting.formatOnSemicolon(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === "\n") { - return ts.formatting.formatOnEnter(position, sourceFile, getRuleProvider(settings), settings); - } - return []; - } - function getCodeFixesAtPosition(fileName, start, end, errorCodes, formatOptions) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var span = { start: start, length: end - start }; - var newLineChar = ts.getNewLineOrDefaultFromHost(host); - var allFixes = []; - ts.forEach(ts.deduplicate(errorCodes), function (error) { - cancellationToken.throwIfCancellationRequested(); - var context = { - errorCode: error, - sourceFile: sourceFile, - span: span, - program: program, - newLineCharacter: newLineChar, - host: host, - cancellationToken: cancellationToken, - rulesProvider: getRuleProvider(formatOptions) - }; - var fixes = ts.codefix.getFixes(context); - if (fixes) { - allFixes = allFixes.concat(fixes); - } - }); - return allFixes; - } - function getDocCommentTemplateAtPosition(fileName, position) { - return ts.JsDoc.getDocCommentTemplateAtPosition(ts.getNewLineOrDefaultFromHost(host), syntaxTreeCache.getCurrentSourceFile(fileName), position); - } - function isValidBraceCompletionAtPosition(fileName, position, openingBrace) { - if (openingBrace === 60) { - return false; - } - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - if (ts.isInString(sourceFile, position)) { - return false; - } - if (ts.isInsideJsxElementOrAttribute(sourceFile, position)) { - return openingBrace === 123; - } - if (ts.isInTemplateString(sourceFile, position)) { - return false; - } - return true; - } - function getTodoComments(fileName, descriptors) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - cancellationToken.throwIfCancellationRequested(); - var fileContents = sourceFile.text; - var result = []; - if (descriptors.length > 0) { - var regExp = getTodoCommentsRegExp(); - var matchArray = void 0; - while (matchArray = regExp.exec(fileContents)) { - cancellationToken.throwIfCancellationRequested(); - var firstDescriptorCaptureIndex = 3; - ts.Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); - var preamble = matchArray[1]; - var matchPosition = matchArray.index + preamble.length; - var token = ts.getTokenAtPosition(sourceFile, matchPosition); - if (!ts.isInsideComment(sourceFile, token, matchPosition)) { - continue; - } - var descriptor = undefined; - for (var i = 0; i < descriptors.length; i++) { - if (matchArray[i + firstDescriptorCaptureIndex]) { - descriptor = descriptors[i]; - } - } - ts.Debug.assert(descriptor !== undefined); - if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { - continue; - } - var message = matchArray[2]; - result.push({ - descriptor: descriptor, - message: message, - position: matchPosition - }); - } - } - return result; - function escapeRegExp(str) { - return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); - } - function getTodoCommentsRegExp() { - var singleLineCommentStart = /(?:\/\/+\s*)/.source; - var multiLineCommentStart = /(?:\/\*+\s*)/.source; - var anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source; - var preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; - var literals = "(?:" + ts.map(descriptors, function (d) { return "(" + escapeRegExp(d.text) + ")"; }).join("|") + ")"; - var endOfLineOrEndOfComment = /(?:$|\*\/)/.source; - var messageRemainder = /(?:.*?)/.source; - var messagePortion = "(" + literals + messageRemainder + ")"; - var regExpString = preamble + messagePortion + endOfLineOrEndOfComment; - return new RegExp(regExpString, "gim"); - } - function isLetterOrDigit(char) { - return (char >= 97 && char <= 122) || - (char >= 65 && char <= 90) || - (char >= 48 && char <= 57); - } - } - function getRenameInfo(fileName, position) { - synchronizeHostData(); - var defaultLibFileName = host.getDefaultLibFileName(host.getCompilationSettings()); - return ts.Rename.getRenameInfo(program.getTypeChecker(), defaultLibFileName, getCanonicalFileName, getValidSourceFile(fileName), position); - } - return { - dispose: dispose, - cleanupSemanticCache: cleanupSemanticCache, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, - getSyntacticClassifications: getSyntacticClassifications, - getSemanticClassifications: getSemanticClassifications, - getEncodedSyntacticClassifications: getEncodedSyntacticClassifications, - getEncodedSemanticClassifications: getEncodedSemanticClassifications, - getCompletionsAtPosition: getCompletionsAtPosition, - getCompletionEntryDetails: getCompletionEntryDetails, - getCompletionEntrySymbol: getCompletionEntrySymbol, - getSignatureHelpItems: getSignatureHelpItems, - getQuickInfoAtPosition: getQuickInfoAtPosition, - getDefinitionAtPosition: getDefinitionAtPosition, - getImplementationAtPosition: getImplementationAtPosition, - getTypeDefinitionAtPosition: getTypeDefinitionAtPosition, - getReferencesAtPosition: getReferencesAtPosition, - findReferences: findReferences, - getOccurrencesAtPosition: getOccurrencesAtPosition, - getDocumentHighlights: getDocumentHighlights, - getNameOrDottedNameSpan: getNameOrDottedNameSpan, - getBreakpointStatementAtPosition: getBreakpointStatementAtPosition, - getNavigateToItems: getNavigateToItems, - getRenameInfo: getRenameInfo, - findRenameLocations: findRenameLocations, - getNavigationBarItems: getNavigationBarItems, - getNavigationTree: getNavigationTree, - getOutliningSpans: getOutliningSpans, - getTodoComments: getTodoComments, - getBraceMatchingAtPosition: getBraceMatchingAtPosition, - getIndentationAtPosition: getIndentationAtPosition, - getFormattingEditsForRange: getFormattingEditsForRange, - getFormattingEditsForDocument: getFormattingEditsForDocument, - getFormattingEditsAfterKeystroke: getFormattingEditsAfterKeystroke, - getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition, - isValidBraceCompletionAtPosition: isValidBraceCompletionAtPosition, - getCodeFixesAtPosition: getCodeFixesAtPosition, - getEmitOutput: getEmitOutput, - getNonBoundSourceFile: getNonBoundSourceFile, - getSourceFile: getSourceFile, - getProgram: getProgram - }; - } - ts.createLanguageService = createLanguageService; - function getNameTable(sourceFile) { - if (!sourceFile.nameTable) { - initializeNameTable(sourceFile); - } - return sourceFile.nameTable; - } - ts.getNameTable = getNameTable; - function initializeNameTable(sourceFile) { - var nameTable = ts.createMap(); - walk(sourceFile); - sourceFile.nameTable = nameTable; - function walk(node) { - switch (node.kind) { - case 71: - setNameTable(node.text, node); - break; - case 9: - case 8: - if (ts.isDeclarationName(node) || - node.parent.kind === 248 || - isArgumentOfElementAccessExpression(node) || - ts.isLiteralComputedPropertyDeclarationName(node)) { - setNameTable(node.text, node); - } - break; - default: - ts.forEachChild(node, walk); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - ts.forEachChild(jsDoc, walk); - } - } - } - } - function setNameTable(text, node) { - nameTable.set(text, nameTable.get(text) === undefined ? node.pos : -1); - } - } - function isObjectLiteralElement(node) { - switch (node.kind) { - case 253: - case 255: - case 261: - case 262: - case 151: - case 153: - case 154: - return true; - } - return false; - } - function getContainingObjectLiteralElement(node) { - switch (node.kind) { - case 9: - case 8: - if (node.parent.kind === 144) { - return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : undefined; - } - case 71: - return isObjectLiteralElement(node.parent) && - (node.parent.parent.kind === 178 || node.parent.parent.kind === 254) && - node.parent.name === node ? node.parent : undefined; - } - return undefined; - } - ts.getContainingObjectLiteralElement = getContainingObjectLiteralElement; - function getPropertySymbolsFromContextualType(typeChecker, node) { - var objectLiteral = node.parent; - var contextualType = typeChecker.getContextualType(objectLiteral); - var name = ts.getTextOfPropertyName(node.name); - if (name && contextualType) { - var result_8 = []; - var symbol = contextualType.getProperty(name); - if (contextualType.flags & 65536) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_8.push(symbol); - } - }); - return result_8; - } - if (symbol) { - result_8.push(symbol); - return result_8; - } - } - return undefined; - } - ts.getPropertySymbolsFromContextualType = getPropertySymbolsFromContextualType; - function isArgumentOfElementAccessExpression(node) { - return node && - node.parent && - node.parent.kind === 180 && - node.parent.argumentExpression === node; - } - function getDefaultLibFilePath(options) { - if (typeof __dirname !== "undefined") { - return __dirname + ts.directorySeparator + ts.getDefaultLibFileName(options); - } - throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); - } - ts.getDefaultLibFilePath = getDefaultLibFilePath; - ts.objectAllocator = getServicesObjectAllocator(); -})(ts || (ts = {})); -var debugObjectHost = (function () { return this; })(); -var ts; -(function (ts) { - function logInternalError(logger, err) { - if (logger) { - logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message); - } - } - var ScriptSnapshotShimAdapter = (function () { - function ScriptSnapshotShimAdapter(scriptSnapshotShim) { - this.scriptSnapshotShim = scriptSnapshotShim; - } - ScriptSnapshotShimAdapter.prototype.getText = function (start, end) { - return this.scriptSnapshotShim.getText(start, end); - }; - ScriptSnapshotShimAdapter.prototype.getLength = function () { - return this.scriptSnapshotShim.getLength(); - }; - ScriptSnapshotShimAdapter.prototype.getChangeRange = function (oldSnapshot) { - var oldSnapshotShim = oldSnapshot; - var encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim); - if (encoded === null) { - return null; - } - var decoded = JSON.parse(encoded); - return ts.createTextChangeRange(ts.createTextSpan(decoded.span.start, decoded.span.length), decoded.newLength); - }; - ScriptSnapshotShimAdapter.prototype.dispose = function () { - if ("dispose" in this.scriptSnapshotShim) { - this.scriptSnapshotShim.dispose(); - } - }; - return ScriptSnapshotShimAdapter; - }()); - var LanguageServiceShimHostAdapter = (function () { - function LanguageServiceShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.loggingEnabled = false; - this.tracingEnabled = false; - if ("getModuleResolutionsForFile" in this.shimHost) { - this.resolveModuleNames = function (moduleNames, containingFile) { - var resolutionsInFile = JSON.parse(_this.shimHost.getModuleResolutionsForFile(containingFile)); - return ts.map(moduleNames, function (name) { - var result = ts.getProperty(resolutionsInFile, name); - return result ? { resolvedFileName: result, extension: ts.extensionFromPath(result), isExternalLibraryImport: false } : undefined; - }); - }; - } - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("getTypeReferenceDirectiveResolutionsForFile" in this.shimHost) { - this.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { - var typeDirectivesForFile = JSON.parse(_this.shimHost.getTypeReferenceDirectiveResolutionsForFile(containingFile)); - return ts.map(typeDirectiveNames, function (name) { return ts.getProperty(typeDirectivesForFile, name); }); - }; - } - } - LanguageServiceShimHostAdapter.prototype.log = function (s) { - if (this.loggingEnabled) { - this.shimHost.log(s); - } - }; - LanguageServiceShimHostAdapter.prototype.trace = function (s) { - if (this.tracingEnabled) { - this.shimHost.trace(s); - } - }; - LanguageServiceShimHostAdapter.prototype.error = function (s) { - this.shimHost.error(s); - }; - LanguageServiceShimHostAdapter.prototype.getProjectVersion = function () { - if (!this.shimHost.getProjectVersion) { - return undefined; - } - return this.shimHost.getProjectVersion(); - }; - LanguageServiceShimHostAdapter.prototype.getTypeRootsVersion = function () { - if (!this.shimHost.getTypeRootsVersion) { - return 0; - } - return this.shimHost.getTypeRootsVersion(); - }; - LanguageServiceShimHostAdapter.prototype.useCaseSensitiveFileNames = function () { - return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - }; - LanguageServiceShimHostAdapter.prototype.getCompilationSettings = function () { - var settingsJson = this.shimHost.getCompilationSettings(); - if (settingsJson === null || settingsJson === "") { - throw Error("LanguageServiceShimHostAdapter.getCompilationSettings: empty compilationSettings"); - } - var compilerOptions = JSON.parse(settingsJson); - compilerOptions.allowNonTsExtensions = true; - return compilerOptions; - }; - LanguageServiceShimHostAdapter.prototype.getScriptFileNames = function () { - var encoded = this.shimHost.getScriptFileNames(); - return this.files = JSON.parse(encoded); - }; - LanguageServiceShimHostAdapter.prototype.getScriptSnapshot = function (fileName) { - var scriptSnapshot = this.shimHost.getScriptSnapshot(fileName); - return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot); - }; - LanguageServiceShimHostAdapter.prototype.getScriptKind = function (fileName) { - if ("getScriptKind" in this.shimHost) { - return this.shimHost.getScriptKind(fileName); - } - else { - return 0; - } - }; - LanguageServiceShimHostAdapter.prototype.getScriptVersion = function (fileName) { - return this.shimHost.getScriptVersion(fileName); - }; - LanguageServiceShimHostAdapter.prototype.getLocalizedDiagnosticMessages = function () { - var diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages(); - if (diagnosticMessagesJson === null || diagnosticMessagesJson === "") { - return null; - } - try { - return JSON.parse(diagnosticMessagesJson); - } - catch (e) { - this.log(e.description || "diagnosticMessages.generated.json has invalid JSON format"); - return null; - } - }; - LanguageServiceShimHostAdapter.prototype.getCancellationToken = function () { - var hostCancellationToken = this.shimHost.getCancellationToken(); - return new ts.ThrottledCancellationToken(hostCancellationToken); - }; - LanguageServiceShimHostAdapter.prototype.getCurrentDirectory = function () { - return this.shimHost.getCurrentDirectory(); - }; - LanguageServiceShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - LanguageServiceShimHostAdapter.prototype.getDefaultLibFileName = function (options) { - return this.shimHost.getDefaultLibFileName(JSON.stringify(options)); - }; - LanguageServiceShimHostAdapter.prototype.readDirectory = function (path, extensions, exclude, include, depth) { - var pattern = ts.getFileMatcherPatterns(path, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(path, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - }; - LanguageServiceShimHostAdapter.prototype.readFile = function (path, encoding) { - return this.shimHost.readFile(path, encoding); - }; - LanguageServiceShimHostAdapter.prototype.fileExists = function (path) { - return this.shimHost.fileExists(path); - }; - return LanguageServiceShimHostAdapter; - }()); - ts.LanguageServiceShimHostAdapter = LanguageServiceShimHostAdapter; - var CoreServicesShimHostAdapter = (function () { - function CoreServicesShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.useCaseSensitiveFileNames = this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("realpath" in this.shimHost) { - this.realpath = function (path) { return _this.shimHost.realpath(path); }; - } - } - CoreServicesShimHostAdapter.prototype.readDirectory = function (rootDir, extensions, exclude, include, depth) { - try { - var pattern = ts.getFileMatcherPatterns(rootDir, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(rootDir, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - } - catch (e) { - var results = []; - for (var _i = 0, extensions_2 = extensions; _i < extensions_2.length; _i++) { - var extension = extensions_2[_i]; - for (var _a = 0, _b = this.readDirectoryFallback(rootDir, extension, exclude); _a < _b.length; _a++) { - var file = _b[_a]; - if (!ts.contains(results, file)) { - results.push(file); - } - } - } - return results; - } - }; - CoreServicesShimHostAdapter.prototype.fileExists = function (fileName) { - return this.shimHost.fileExists(fileName); - }; - CoreServicesShimHostAdapter.prototype.readFile = function (fileName) { - return this.shimHost.readFile(fileName); - }; - CoreServicesShimHostAdapter.prototype.readDirectoryFallback = function (rootDir, extension, exclude) { - return JSON.parse(this.shimHost.readDirectory(rootDir, extension, JSON.stringify(exclude))); - }; - CoreServicesShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - return CoreServicesShimHostAdapter; - }()); - ts.CoreServicesShimHostAdapter = CoreServicesShimHostAdapter; - function simpleForwardCall(logger, actionDescription, action, logPerformance) { - var start; - if (logPerformance) { - logger.log(actionDescription); - start = ts.timestamp(); - } - var result = action(); - if (logPerformance) { - var end = ts.timestamp(); - logger.log(actionDescription + " completed in " + (end - start) + " msec"); - if (typeof result === "string") { - var str = result; - if (str.length > 128) { - str = str.substring(0, 128) + "..."; - } - logger.log(" result.length=" + str.length + ", result='" + JSON.stringify(str) + "'"); - } - } - return result; - } - function forwardJSONCall(logger, actionDescription, action, logPerformance) { - return forwardCall(logger, actionDescription, true, action, logPerformance); - } - function forwardCall(logger, actionDescription, returnJson, action, logPerformance) { - try { - var result = simpleForwardCall(logger, actionDescription, action, logPerformance); - return returnJson ? JSON.stringify({ result: result }) : result; - } - catch (err) { - if (err instanceof ts.OperationCanceledException) { - return JSON.stringify({ canceled: true }); - } - logInternalError(logger, err); - err.description = actionDescription; - return JSON.stringify({ error: err }); - } - } - var ShimBase = (function () { - function ShimBase(factory) { - this.factory = factory; - factory.registerShim(this); - } - ShimBase.prototype.dispose = function (_dummy) { - this.factory.unregisterShim(this); - }; - return ShimBase; - }()); - function realizeDiagnostics(diagnostics, newLine) { - return diagnostics.map(function (d) { return realizeDiagnostic(d, newLine); }); - } - ts.realizeDiagnostics = realizeDiagnostics; - function realizeDiagnostic(diagnostic, newLine) { - return { - message: ts.flattenDiagnosticMessageText(diagnostic.messageText, newLine), - start: diagnostic.start, - length: diagnostic.length, - category: ts.DiagnosticCategory[diagnostic.category].toLowerCase(), - code: diagnostic.code - }; - } - var LanguageServiceShimObject = (function (_super) { - __extends(LanguageServiceShimObject, _super); - function LanguageServiceShimObject(factory, host, languageService) { - var _this = _super.call(this, factory) || this; - _this.host = host; - _this.languageService = languageService; - _this.logPerformance = false; - _this.logger = _this.host; - return _this; - } - LanguageServiceShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - LanguageServiceShimObject.prototype.dispose = function (dummy) { - this.logger.log("dispose()"); - this.languageService.dispose(); - this.languageService = null; - if (debugObjectHost && debugObjectHost.CollectGarbage) { - debugObjectHost.CollectGarbage(); - this.logger.log("CollectGarbage()"); - } - this.logger = null; - _super.prototype.dispose.call(this, dummy); - }; - LanguageServiceShimObject.prototype.refresh = function (throwOnError) { - this.forwardJSONCall("refresh(" + throwOnError + ")", function () { return null; }); - }; - LanguageServiceShimObject.prototype.cleanupSemanticCache = function () { - var _this = this; - this.forwardJSONCall("cleanupSemanticCache()", function () { - _this.languageService.cleanupSemanticCache(); - return null; - }); - }; - LanguageServiceShimObject.prototype.realizeDiagnostics = function (diagnostics) { - var newLine = ts.getNewLineOrDefaultFromHost(this.host); - return ts.realizeDiagnostics(diagnostics, newLine); - }; - LanguageServiceShimObject.prototype.getSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSyntacticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSemanticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getEncodedSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return convertClassifications(_this.languageService.getEncodedSyntacticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getEncodedSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return convertClassifications(_this.languageService.getEncodedSemanticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getSyntacticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSyntacticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSyntacticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getSemanticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSemanticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSemanticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getCompilerOptionsDiagnostics = function () { - var _this = this; - return this.forwardJSONCall("getCompilerOptionsDiagnostics()", function () { - var diagnostics = _this.languageService.getCompilerOptionsDiagnostics(); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getQuickInfoAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getQuickInfoAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getQuickInfoAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getNameOrDottedNameSpan = function (fileName, startPos, endPos) { - var _this = this; - return this.forwardJSONCall("getNameOrDottedNameSpan('" + fileName + "', " + startPos + ", " + endPos + ")", function () { return _this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos); }); - }; - LanguageServiceShimObject.prototype.getBreakpointStatementAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBreakpointStatementAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBreakpointStatementAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getSignatureHelpItems = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getSignatureHelpItems('" + fileName + "', " + position + ")", function () { return _this.languageService.getSignatureHelpItems(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDefinitionAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getTypeDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getTypeDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getTypeDefinitionAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getImplementationAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getImplementationAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getImplementationAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getRenameInfo = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getRenameInfo('" + fileName + "', " + position + ")", function () { return _this.languageService.getRenameInfo(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findRenameLocations = function (fileName, position, findInStrings, findInComments) { - var _this = this; - return this.forwardJSONCall("findRenameLocations('" + fileName + "', " + position + ", " + findInStrings + ", " + findInComments + ")", function () { return _this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments); }); - }; - LanguageServiceShimObject.prototype.getBraceMatchingAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBraceMatchingAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBraceMatchingAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.isValidBraceCompletionAtPosition = function (fileName, position, openingBrace) { - var _this = this; - return this.forwardJSONCall("isValidBraceCompletionAtPosition('" + fileName + "', " + position + ", " + openingBrace + ")", function () { return _this.languageService.isValidBraceCompletionAtPosition(fileName, position, openingBrace); }); - }; - LanguageServiceShimObject.prototype.getIndentationAtPosition = function (fileName, position, options) { - var _this = this; - return this.forwardJSONCall("getIndentationAtPosition('" + fileName + "', " + position + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getIndentationAtPosition(fileName, position, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getReferencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getReferencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getReferencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findReferences = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("findReferences('" + fileName + "', " + position + ")", function () { return _this.languageService.findReferences(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getOccurrencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getOccurrencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getOccurrencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getDocumentHighlights = function (fileName, position, filesToSearch) { - var _this = this; - return this.forwardJSONCall("getDocumentHighlights('" + fileName + "', " + position + ")", function () { - var results = _this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch)); - var normalizedName = ts.normalizeSlashes(fileName).toLowerCase(); - return ts.filter(results, function (r) { return ts.normalizeSlashes(r.fileName).toLowerCase() === normalizedName; }); - }); - }; - LanguageServiceShimObject.prototype.getCompletionsAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getCompletionsAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getCompletionsAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getCompletionEntryDetails = function (fileName, position, entryName) { - var _this = this; - return this.forwardJSONCall("getCompletionEntryDetails('" + fileName + "', " + position + ", '" + entryName + "')", function () { return _this.languageService.getCompletionEntryDetails(fileName, position, entryName); }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForRange = function (fileName, start, end, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForRange('" + fileName + "', " + start + ", " + end + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForRange(fileName, start, end, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForDocument = function (fileName, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForDocument('" + fileName + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForDocument(fileName, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsAfterKeystroke = function (fileName, position, key, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsAfterKeystroke('" + fileName + "', " + position + ", '" + key + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsAfterKeystroke(fileName, position, key, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getDocCommentTemplateAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDocCommentTemplateAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDocCommentTemplateAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getNavigateToItems = function (searchValue, maxResultCount, fileName) { - var _this = this; - return this.forwardJSONCall("getNavigateToItems('" + searchValue + "', " + maxResultCount + ", " + fileName + ")", function () { return _this.languageService.getNavigateToItems(searchValue, maxResultCount, fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationBarItems = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationBarItems('" + fileName + "')", function () { return _this.languageService.getNavigationBarItems(fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationTree = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationTree('" + fileName + "')", function () { return _this.languageService.getNavigationTree(fileName); }); - }; - LanguageServiceShimObject.prototype.getOutliningSpans = function (fileName) { - var _this = this; - return this.forwardJSONCall("getOutliningSpans('" + fileName + "')", function () { return _this.languageService.getOutliningSpans(fileName); }); - }; - LanguageServiceShimObject.prototype.getTodoComments = function (fileName, descriptors) { - var _this = this; - return this.forwardJSONCall("getTodoComments('" + fileName + "')", function () { return _this.languageService.getTodoComments(fileName, JSON.parse(descriptors)); }); - }; - LanguageServiceShimObject.prototype.getEmitOutput = function (fileName) { - var _this = this; - return this.forwardJSONCall("getEmitOutput('" + fileName + "')", function () { return _this.languageService.getEmitOutput(fileName); }); - }; - LanguageServiceShimObject.prototype.getEmitOutputObject = function (fileName) { - var _this = this; - return forwardCall(this.logger, "getEmitOutput('" + fileName + "')", false, function () { return _this.languageService.getEmitOutput(fileName); }, this.logPerformance); - }; - return LanguageServiceShimObject; - }(ShimBase)); - function convertClassifications(classifications) { - return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState }; - } - var ClassifierShimObject = (function (_super) { - __extends(ClassifierShimObject, _super); - function ClassifierShimObject(factory, logger) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.logPerformance = false; - _this.classifier = ts.createClassifier(); - return _this; - } - ClassifierShimObject.prototype.getEncodedLexicalClassifications = function (text, lexState, syntacticClassifierAbsent) { - var _this = this; - return forwardJSONCall(this.logger, "getEncodedLexicalClassifications", function () { return convertClassifications(_this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)); }, this.logPerformance); - }; - ClassifierShimObject.prototype.getClassificationsForLine = function (text, lexState, classifyKeywordsInGenerics) { - var classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics); - var result = ""; - for (var _i = 0, _a = classification.entries; _i < _a.length; _i++) { - var item = _a[_i]; - result += item.length + "\n"; - result += item.classification + "\n"; - } - result += classification.finalLexState; - return result; - }; - return ClassifierShimObject; - }(ShimBase)); - var CoreServicesShimObject = (function (_super) { - __extends(CoreServicesShimObject, _super); - function CoreServicesShimObject(factory, logger, host) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.host = host; - _this.logPerformance = false; - return _this; - } - CoreServicesShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - CoreServicesShimObject.prototype.resolveModuleName = function (fileName, moduleName, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveModuleName('" + fileName + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveModuleName(moduleName, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - var resolvedFileName = result.resolvedModule ? result.resolvedModule.resolvedFileName : undefined; - if (result.resolvedModule && result.resolvedModule.extension !== ts.Extension.Ts && result.resolvedModule.extension !== ts.Extension.Tsx && result.resolvedModule.extension !== ts.Extension.Dts) { - resolvedFileName = undefined; - } - return { - resolvedFileName: resolvedFileName, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.resolveTypeReferenceDirective = function (fileName, typeReferenceDirective, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveTypeReferenceDirective(" + fileName + ")", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveTypeReferenceDirective(typeReferenceDirective, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - return { - resolvedFileName: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.resolvedFileName : undefined, - primary: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.primary : true, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.getPreProcessedFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getPreProcessedFileInfo('" + fileName + "')", function () { - var result = ts.preProcessFile(sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()), true, true); - return { - referencedFiles: _this.convertFileReferences(result.referencedFiles), - importedFiles: _this.convertFileReferences(result.importedFiles), - ambientExternalModules: result.ambientExternalModules, - isLibFile: result.isLibFile, - typeReferenceDirectives: _this.convertFileReferences(result.typeReferenceDirectives) - }; - }); - }; - CoreServicesShimObject.prototype.getAutomaticTypeDirectiveNames = function (compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("getAutomaticTypeDirectiveNames('" + compilerOptionsJson + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - return ts.getAutomaticTypeDirectiveNames(compilerOptions, _this.host); - }); - }; - CoreServicesShimObject.prototype.convertFileReferences = function (refs) { - if (!refs) { - return undefined; - } - var result = []; - for (var _i = 0, refs_2 = refs; _i < refs_2.length; _i++) { - var ref = refs_2[_i]; - result.push({ - path: ts.normalizeSlashes(ref.fileName), - position: ref.pos, - length: ref.end - ref.pos - }); - } - return result; - }; - CoreServicesShimObject.prototype.getTSConfigFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getTSConfigFileInfo('" + fileName + "')", function () { - var text = sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()); - var result = ts.parseConfigFileTextToJson(fileName, text); - if (result.error) { - return { - options: {}, - typeAcquisition: {}, - files: [], - raw: {}, - errors: [realizeDiagnostic(result.error, "\r\n")] - }; - } - var normalizedFileName = ts.normalizeSlashes(fileName); - var configFile = ts.parseJsonConfigFileContent(result.config, _this.host, ts.getDirectoryPath(normalizedFileName), {}, normalizedFileName); - return { - options: configFile.options, - typeAcquisition: configFile.typeAcquisition, - files: configFile.fileNames, - raw: configFile.raw, - errors: realizeDiagnostics(configFile.errors, "\r\n") - }; - }); - }; - CoreServicesShimObject.prototype.getDefaultCompilationSettings = function () { - return this.forwardJSONCall("getDefaultCompilationSettings()", function () { return ts.getDefaultCompilerOptions(); }); - }; - CoreServicesShimObject.prototype.discoverTypings = function (discoverTypingsJson) { - var _this = this; - var getCanonicalFileName = ts.createGetCanonicalFileName(false); - return this.forwardJSONCall("discoverTypings()", function () { - var info = JSON.parse(discoverTypingsJson); - return ts.JsTyping.discoverTypings(_this.host, info.fileNames, ts.toPath(info.projectRootPath, info.projectRootPath, getCanonicalFileName), ts.toPath(info.safeListPath, info.safeListPath, getCanonicalFileName), info.packageNameToTypingLocation, info.typeAcquisition, info.unresolvedImports); - }); - }; - return CoreServicesShimObject; - }(ShimBase)); - var TypeScriptServicesFactory = (function () { - function TypeScriptServicesFactory() { - this._shims = []; - } - TypeScriptServicesFactory.prototype.getServicesVersion = function () { - return ts.servicesVersion; - }; - TypeScriptServicesFactory.prototype.createLanguageServiceShim = function (host) { - try { - if (this.documentRegistry === undefined) { - this.documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); - } - var hostAdapter = new LanguageServiceShimHostAdapter(host); - var languageService = ts.createLanguageService(hostAdapter, this.documentRegistry); - return new LanguageServiceShimObject(this, host, languageService); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createClassifierShim = function (logger) { - try { - return new ClassifierShimObject(this, logger); - } - catch (err) { - logInternalError(logger, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createCoreServicesShim = function (host) { - try { - var adapter = new CoreServicesShimHostAdapter(host); - return new CoreServicesShimObject(this, host, adapter); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.close = function () { - this._shims = []; - this.documentRegistry = undefined; - }; - TypeScriptServicesFactory.prototype.registerShim = function (shim) { - this._shims.push(shim); - }; - TypeScriptServicesFactory.prototype.unregisterShim = function (shim) { - for (var i = 0; i < this._shims.length; i++) { - if (this._shims[i] === shim) { - delete this._shims[i]; - return; - } - } - throw new Error("Invalid operation"); - }; - return TypeScriptServicesFactory; - }()); - ts.TypeScriptServicesFactory = TypeScriptServicesFactory; - if (typeof module !== "undefined" && module.exports) { - module.exports = ts; - } -})(ts || (ts = {})); -var TypeScript; -(function (TypeScript) { - var Services; - (function (Services) { - Services.TypeScriptServicesFactory = ts.TypeScriptServicesFactory; - })(Services = TypeScript.Services || (TypeScript.Services = {})); -})(TypeScript || (TypeScript = {})); -var toolsVersion = "2.3"; -var ts; -(function (ts) { - var server; - (function (server) { - server.ActionSet = "action::set"; - server.ActionInvalidate = "action::invalidate"; - server.EventBeginInstallTypes = "event::beginInstallTypes"; - server.EventEndInstallTypes = "event::endInstallTypes"; - server.EventInitializationFailed = "event::initializationFailed"; - var Arguments; - (function (Arguments) { - Arguments.GlobalCacheLocation = "--globalTypingsCacheLocation"; - Arguments.LogFile = "--logFile"; - Arguments.EnableTelemetry = "--enableTelemetry"; - Arguments.TypingSafeListLocation = "--typingSafeListLocation"; - })(Arguments = server.Arguments || (server.Arguments = {})); - function hasArgument(argumentName) { - return ts.sys.args.indexOf(argumentName) >= 0; - } - server.hasArgument = hasArgument; - function findArgument(argumentName) { - var index = ts.sys.args.indexOf(argumentName); - return index >= 0 && index < ts.sys.args.length - 1 - ? ts.sys.args[index + 1] - : undefined; - } - server.findArgument = findArgument; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var LogLevel; - (function (LogLevel) { - LogLevel[LogLevel["terse"] = 0] = "terse"; - LogLevel[LogLevel["normal"] = 1] = "normal"; - LogLevel[LogLevel["requestTime"] = 2] = "requestTime"; - LogLevel[LogLevel["verbose"] = 3] = "verbose"; - })(LogLevel = server.LogLevel || (server.LogLevel = {})); - server.emptyArray = []; - var Msg; - (function (Msg) { - Msg.Err = "Err"; - Msg.Info = "Info"; - Msg.Perf = "Perf"; - })(Msg = server.Msg || (server.Msg = {})); - function getProjectRootPath(project) { - switch (project.projectKind) { - case server.ProjectKind.Configured: - return ts.getDirectoryPath(project.getProjectName()); - case server.ProjectKind.Inferred: - return ""; - case server.ProjectKind.External: - var projectName = ts.normalizeSlashes(project.getProjectName()); - return project.projectService.host.fileExists(projectName) ? ts.getDirectoryPath(projectName) : projectName; - } - } - function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) { - return { - projectName: project.getProjectName(), - fileNames: project.getFileNames(true), - compilerOptions: project.getCompilerOptions(), - typeAcquisition: typeAcquisition, - unresolvedImports: unresolvedImports, - projectRootPath: getProjectRootPath(project), - cachePath: cachePath, - kind: "discover" - }; - } - server.createInstallTypingsRequest = createInstallTypingsRequest; - var Errors; - (function (Errors) { - function ThrowNoProject() { - throw new Error("No Project."); - } - Errors.ThrowNoProject = ThrowNoProject; - function ThrowProjectLanguageServiceDisabled() { - throw new Error("The project's language service is disabled."); - } - Errors.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled; - function ThrowProjectDoesNotContainDocument(fileName, project) { - throw new Error("Project '" + project.getProjectName() + "' does not contain document '" + fileName + "'"); - } - Errors.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument; - })(Errors = server.Errors || (server.Errors = {})); - function getDefaultFormatCodeSettings(host) { - return { - indentSize: 4, - tabSize: 4, - newLineCharacter: host.newLine || "\n", - convertTabsToSpaces: true, - indentStyle: ts.IndentStyle.Smart, - insertSpaceAfterConstructor: false, - insertSpaceAfterCommaDelimiter: true, - insertSpaceAfterSemicolonInForStatements: true, - insertSpaceBeforeAndAfterBinaryOperators: true, - insertSpaceAfterKeywordsInControlFlowStatements: true, - insertSpaceAfterFunctionKeywordForAnonymousFunctions: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true, - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false, - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false, - insertSpaceBeforeFunctionParenthesis: false, - placeOpenBraceOnNewLineForFunctions: false, - placeOpenBraceOnNewLineForControlBlocks: false, - }; - } - server.getDefaultFormatCodeSettings = getDefaultFormatCodeSettings; - function mergeMapLikes(target, source) { - for (var key in source) { - if (ts.hasProperty(source, key)) { - target[key] = source[key]; - } - } - } - server.mergeMapLikes = mergeMapLikes; - function removeItemFromSet(items, itemToRemove) { - if (items.length === 0) { - return; - } - var index = items.indexOf(itemToRemove); - if (index < 0) { - return; - } - if (index === items.length - 1) { - items.pop(); - } - else { - items[index] = items.pop(); - } - } - server.removeItemFromSet = removeItemFromSet; - function toNormalizedPath(fileName) { - return ts.normalizePath(fileName); - } - server.toNormalizedPath = toNormalizedPath; - function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) { - var f = ts.isRootedDiskPath(normalizedPath) ? normalizedPath : ts.getNormalizedAbsolutePath(normalizedPath, currentDirectory); - return getCanonicalFileName(f); - } - server.normalizedPathToPath = normalizedPathToPath; - function asNormalizedPath(fileName) { - return fileName; - } - server.asNormalizedPath = asNormalizedPath; - function createNormalizedPathMap() { - var map = ts.createMap(); - return { - get: function (path) { - return map.get(path); - }, - set: function (path, value) { - map.set(path, value); - }, - contains: function (path) { - return map.has(path); - }, - remove: function (path) { - map.delete(path); - } - }; - } - server.createNormalizedPathMap = createNormalizedPathMap; - function isInferredProjectName(name) { - return /dev\/null\/inferredProject\d+\*/.test(name); - } - server.isInferredProjectName = isInferredProjectName; - function makeInferredProjectName(counter) { - return "/dev/null/inferredProject" + counter + "*"; - } - server.makeInferredProjectName = makeInferredProjectName; - function toSortedReadonlyArray(arr) { - arr.sort(); - return arr; - } - server.toSortedReadonlyArray = toSortedReadonlyArray; - var ThrottledOperations = (function () { - function ThrottledOperations(host) { - this.host = host; - this.pendingTimeouts = ts.createMap(); - } - ThrottledOperations.prototype.schedule = function (operationId, delay, cb) { - var pendingTimeout = this.pendingTimeouts.get(operationId); - if (pendingTimeout) { - this.host.clearTimeout(pendingTimeout); - } - this.pendingTimeouts.set(operationId, this.host.setTimeout(ThrottledOperations.run, delay, this, operationId, cb)); - }; - ThrottledOperations.run = function (self, operationId, cb) { - self.pendingTimeouts.delete(operationId); - cb(); - }; - return ThrottledOperations; - }()); - server.ThrottledOperations = ThrottledOperations; - var GcTimer = (function () { - function GcTimer(host, delay, logger) { - this.host = host; - this.delay = delay; - this.logger = logger; - } - GcTimer.prototype.scheduleCollect = function () { - if (!this.host.gc || this.timerId !== undefined) { - return; - } - this.timerId = this.host.setTimeout(GcTimer.run, this.delay, this); - }; - GcTimer.run = function (self) { - self.timerId = undefined; - var log = self.logger.hasLevel(LogLevel.requestTime); - var before = log && self.host.getMemoryUsage(); - self.host.gc(); - if (log) { - var after = self.host.getMemoryUsage(); - self.logger.perftrc("GC::before " + before + ", after " + after); - } - }; - return GcTimer; - }()); - server.GcTimer = GcTimer; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var TextStorage = (function () { - function TextStorage(host, fileName) { - this.host = host; - this.fileName = fileName; - this.svcVersion = 0; - this.textVersion = 0; - } - TextStorage.prototype.getVersion = function () { - return this.svc - ? "SVC-" + this.svcVersion + "-" + this.svc.getSnapshot().version - : "Text-" + this.textVersion; - }; - TextStorage.prototype.hasScriptVersionCache = function () { - return this.svc !== undefined; - }; - TextStorage.prototype.useScriptVersionCache = function (newText) { - this.switchToScriptVersionCache(newText); - }; - TextStorage.prototype.useText = function (newText) { - this.svc = undefined; - this.setText(newText); - }; - TextStorage.prototype.edit = function (start, end, newText) { - this.switchToScriptVersionCache().edit(start, end - start, newText); - }; - TextStorage.prototype.reload = function (text) { - if (this.svc) { - this.svc.reload(text); - } - else { - this.setText(text); - } - }; - TextStorage.prototype.reloadFromFile = function (tempFileName) { - if (this.svc || (tempFileName !== this.fileName)) { - this.reload(this.getFileText(tempFileName)); - } - else { - this.setText(undefined); - } - }; - TextStorage.prototype.getSnapshot = function () { - return this.svc - ? this.svc.getSnapshot() - : ts.ScriptSnapshot.fromString(this.getOrLoadText()); - }; - TextStorage.prototype.getLineInfo = function (line) { - return this.switchToScriptVersionCache().getSnapshot().index.lineNumberToInfo(line); - }; - TextStorage.prototype.lineToTextSpan = function (line) { - if (!this.svc) { - var lineMap = this.getLineMap(); - var start = lineMap[line]; - var end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length; - return ts.createTextSpanFromBounds(start, end); - } - var index = this.svc.getSnapshot().index; - var lineInfo = index.lineNumberToInfo(line + 1); - var len; - if (lineInfo.leaf) { - len = lineInfo.leaf.text.length; - } - else { - var nextLineInfo = index.lineNumberToInfo(line + 2); - len = nextLineInfo.offset - lineInfo.offset; - } - return ts.createTextSpan(lineInfo.offset, len); - }; - TextStorage.prototype.lineOffsetToPosition = function (line, offset) { - if (!this.svc) { - return ts.computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1); - } - var index = this.svc.getSnapshot().index; - var lineInfo = index.lineNumberToInfo(line); - return (lineInfo.offset + offset - 1); - }; - TextStorage.prototype.positionToLineOffset = function (position) { - if (!this.svc) { - var _a = ts.computeLineAndCharacterOfPosition(this.getLineMap(), position), line = _a.line, character = _a.character; - return { line: line + 1, offset: character + 1 }; - } - var index = this.svc.getSnapshot().index; - var lineOffset = index.charOffsetToLineNumberAndPos(position); - return { line: lineOffset.line, offset: lineOffset.offset + 1 }; - }; - TextStorage.prototype.getFileText = function (tempFileName) { - return this.host.readFile(tempFileName || this.fileName) || ""; - }; - TextStorage.prototype.ensureNoScriptVersionCache = function () { - ts.Debug.assert(!this.svc, "ScriptVersionCache should not be set"); - }; - TextStorage.prototype.switchToScriptVersionCache = function (newText) { - if (!this.svc) { - this.svc = server.ScriptVersionCache.fromString(this.host, newText !== undefined ? newText : this.getOrLoadText()); - this.svcVersion++; - this.text = undefined; - } - return this.svc; - }; - TextStorage.prototype.getOrLoadText = function () { - this.ensureNoScriptVersionCache(); - if (this.text === undefined) { - this.setText(this.getFileText()); - } - return this.text; - }; - TextStorage.prototype.getLineMap = function () { - this.ensureNoScriptVersionCache(); - return this.lineMap || (this.lineMap = ts.computeLineStarts(this.getOrLoadText())); - }; - TextStorage.prototype.setText = function (newText) { - this.ensureNoScriptVersionCache(); - if (newText === undefined || this.text !== newText) { - this.text = newText; - this.lineMap = undefined; - this.textVersion++; - } - }; - return TextStorage; - }()); - server.TextStorage = TextStorage; - var ScriptInfo = (function () { - function ScriptInfo(host, fileName, scriptKind, hasMixedContent) { - if (hasMixedContent === void 0) { hasMixedContent = false; } - this.host = host; - this.fileName = fileName; - this.scriptKind = scriptKind; - this.hasMixedContent = hasMixedContent; - this.containingProjects = []; - this.path = ts.toPath(fileName, host.getCurrentDirectory(), ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames)); - this.textStorage = new TextStorage(host, fileName); - if (hasMixedContent) { - this.textStorage.reload(""); - } - this.scriptKind = scriptKind - ? scriptKind - : ts.getScriptKindFromFileName(fileName); - } - ScriptInfo.prototype.isScriptOpen = function () { - return this.isOpen; - }; - ScriptInfo.prototype.open = function (newText) { - this.isOpen = true; - this.textStorage.useScriptVersionCache(newText); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.close = function () { - this.isOpen = false; - this.textStorage.useText(this.hasMixedContent ? "" : undefined); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.getSnapshot = function () { - return this.textStorage.getSnapshot(); - }; - ScriptInfo.prototype.getFormatCodeSettings = function () { - return this.formatCodeSettings; - }; - ScriptInfo.prototype.attachToProject = function (project) { - var isNew = !this.isAttached(project); - if (isNew) { - this.containingProjects.push(project); - } - return isNew; - }; - ScriptInfo.prototype.isAttached = function (project) { - switch (this.containingProjects.length) { - case 0: return false; - case 1: return this.containingProjects[0] === project; - case 2: return this.containingProjects[0] === project || this.containingProjects[1] === project; - default: return ts.contains(this.containingProjects, project); - } - }; - ScriptInfo.prototype.detachFromProject = function (project) { - switch (this.containingProjects.length) { - case 0: - return; - case 1: - if (this.containingProjects[0] === project) { - this.containingProjects.pop(); - } - break; - case 2: - if (this.containingProjects[0] === project) { - this.containingProjects[0] = this.containingProjects.pop(); - } - else if (this.containingProjects[1] === project) { - this.containingProjects.pop(); - } - break; - default: - server.removeItemFromSet(this.containingProjects, project); - break; - } - }; - ScriptInfo.prototype.detachAllProjects = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.removeFile(this, false); - } - this.containingProjects.length = 0; - }; - ScriptInfo.prototype.getDefaultProject = function () { - switch (this.containingProjects.length) { - case 0: - return server.Errors.ThrowNoProject(); - case 1: - return this.containingProjects[0]; - default: - var firstExternalProject = void 0; - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var project = _a[_i]; - if (project.projectKind === server.ProjectKind.Configured) { - return project; - } - else if (project.projectKind === server.ProjectKind.External && !firstExternalProject) { - firstExternalProject = project; - } - } - return firstExternalProject || this.containingProjects[0]; - } - }; - ScriptInfo.prototype.registerFileUpdate = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.registerFileUpdate(this.path); - } - }; - ScriptInfo.prototype.setFormatOptions = function (formatSettings) { - if (formatSettings) { - if (!this.formatCodeSettings) { - this.formatCodeSettings = server.getDefaultFormatCodeSettings(this.host); - } - server.mergeMapLikes(this.formatCodeSettings, formatSettings); - } - }; - ScriptInfo.prototype.setWatcher = function (watcher) { - this.stopWatcher(); - this.fileWatcher = watcher; - }; - ScriptInfo.prototype.stopWatcher = function () { - if (this.fileWatcher) { - this.fileWatcher.close(); - this.fileWatcher = undefined; - } - }; - ScriptInfo.prototype.getLatestVersion = function () { - return this.textStorage.getVersion(); - }; - ScriptInfo.prototype.reload = function (script) { - this.textStorage.reload(script); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.saveTo = function (fileName) { - var snap = this.textStorage.getSnapshot(); - this.host.writeFile(fileName, snap.getText(0, snap.getLength())); - }; - ScriptInfo.prototype.reloadFromFile = function (tempFileName) { - if (this.hasMixedContent) { - this.reload(""); - } - else { - this.textStorage.reloadFromFile(tempFileName); - this.markContainingProjectsAsDirty(); - } - }; - ScriptInfo.prototype.getLineInfo = function (line) { - return this.textStorage.getLineInfo(line); - }; - ScriptInfo.prototype.editContent = function (start, end, newText) { - this.textStorage.edit(start, end, newText); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.markContainingProjectsAsDirty = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.markAsDirty(); - } - }; - ScriptInfo.prototype.lineToTextSpan = function (line) { - return this.textStorage.lineToTextSpan(line); - }; - ScriptInfo.prototype.lineOffsetToPosition = function (line, offset) { - return this.textStorage.lineOffsetToPosition(line, offset); - }; - ScriptInfo.prototype.positionToLineOffset = function (position) { - return this.textStorage.positionToLineOffset(position); - }; - ScriptInfo.prototype.isJavaScript = function () { - return this.scriptKind === 1 || this.scriptKind === 2; - }; - return ScriptInfo; - }()); - server.ScriptInfo = ScriptInfo; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var LSHost = (function () { - function LSHost(host, project, cancellationToken) { - var _this = this; - this.host = host; - this.project = project; - this.cancellationToken = cancellationToken; - this.resolvedModuleNames = ts.createFileMap(); - this.resolvedTypeReferenceDirectives = ts.createFileMap(); - this.cancellationToken = new ts.ThrottledCancellationToken(cancellationToken, project.projectService.throttleWaitMilliseconds); - this.getCanonicalFileName = ts.createGetCanonicalFileName(this.host.useCaseSensitiveFileNames); - if (host.trace) { - this.trace = function (s) { return host.trace(s); }; - } - this.resolveModuleName = function (moduleName, containingFile, compilerOptions, host) { - var globalCache = _this.project.getTypeAcquisition().enable - ? _this.project.projectService.typingsInstaller.globalTypingsCacheLocation - : undefined; - var primaryResult = ts.resolveModuleName(moduleName, containingFile, compilerOptions, host); - if (ts.moduleHasNonRelativeName(moduleName) && !(primaryResult.resolvedModule && ts.extensionIsTypeScript(primaryResult.resolvedModule.extension)) && globalCache !== undefined) { - var _a = ts.loadModuleFromGlobalCache(moduleName, _this.project.getProjectName(), compilerOptions, host, globalCache), resolvedModule = _a.resolvedModule, failedLookupLocations = _a.failedLookupLocations; - if (resolvedModule) { - return { resolvedModule: resolvedModule, failedLookupLocations: primaryResult.failedLookupLocations.concat(failedLookupLocations) }; - } - } - return primaryResult; - }; - if (this.host.realpath) { - this.realpath = function (path) { return _this.host.realpath(path); }; - } - } - LSHost.prototype.startRecordingFilesWithChangedResolutions = function () { - this.filesWithChangedSetOfUnresolvedImports = []; - }; - LSHost.prototype.finishRecordingFilesWithChangedResolutions = function () { - var collected = this.filesWithChangedSetOfUnresolvedImports; - this.filesWithChangedSetOfUnresolvedImports = undefined; - return collected; - }; - LSHost.prototype.resolveNamesWithLocalCache = function (names, containingFile, cache, loader, getResult, getResultFileName, logChanges) { - var path = ts.toPath(containingFile, this.host.getCurrentDirectory(), this.getCanonicalFileName); - var currentResolutionsInFile = cache.get(path); - var newResolutions = ts.createMap(); - var resolvedModules = []; - var compilerOptions = this.getCompilationSettings(); - var lastDeletedFileName = this.project.projectService.lastDeletedFile && this.project.projectService.lastDeletedFile.fileName; - for (var _i = 0, names_2 = names; _i < names_2.length; _i++) { - var name = names_2[_i]; - var resolution = newResolutions.get(name); - if (!resolution) { - var existingResolution = currentResolutionsInFile && currentResolutionsInFile.get(name); - if (moduleResolutionIsValid(existingResolution)) { - resolution = existingResolution; - } - else { - resolution = loader(name, containingFile, compilerOptions, this); - newResolutions.set(name, resolution); - } - if (logChanges && this.filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) { - this.filesWithChangedSetOfUnresolvedImports.push(path); - logChanges = false; - } - } - ts.Debug.assert(resolution !== undefined); - resolvedModules.push(getResult(resolution)); - } - cache.set(path, newResolutions); - return resolvedModules; - function resolutionIsEqualTo(oldResolution, newResolution) { - if (oldResolution === newResolution) { - return true; - } - if (!oldResolution || !newResolution) { - return false; - } - var oldResult = getResult(oldResolution); - var newResult = getResult(newResolution); - if (oldResult === newResult) { - return true; - } - if (!oldResult || !newResult) { - return false; - } - return getResultFileName(oldResult) === getResultFileName(newResult); - } - function moduleResolutionIsValid(resolution) { - if (!resolution) { - return false; - } - var result = getResult(resolution); - if (result) { - return getResultFileName(result) !== lastDeletedFileName; - } - return resolution.failedLookupLocations.length === 0; - } - }; - LSHost.prototype.getNewLine = function () { - return this.host.newLine; - }; - LSHost.prototype.getProjectVersion = function () { - return this.project.getProjectVersion(); - }; - LSHost.prototype.getCompilationSettings = function () { - return this.compilationSettings; - }; - LSHost.prototype.useCaseSensitiveFileNames = function () { - return this.host.useCaseSensitiveFileNames; - }; - LSHost.prototype.getCancellationToken = function () { - return this.cancellationToken; - }; - LSHost.prototype.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { - return this.resolveNamesWithLocalCache(typeDirectiveNames, containingFile, this.resolvedTypeReferenceDirectives, ts.resolveTypeReferenceDirective, function (m) { return m.resolvedTypeReferenceDirective; }, function (r) { return r.resolvedFileName; }, false); - }; - LSHost.prototype.resolveModuleNames = function (moduleNames, containingFile) { - return this.resolveNamesWithLocalCache(moduleNames, containingFile, this.resolvedModuleNames, this.resolveModuleName, function (m) { return m.resolvedModule; }, function (r) { return r.resolvedFileName; }, true); - }; - LSHost.prototype.getDefaultLibFileName = function () { - var nodeModuleBinDir = ts.getDirectoryPath(ts.normalizePath(this.host.getExecutingFilePath())); - return ts.combinePaths(nodeModuleBinDir, ts.getDefaultLibFileName(this.compilationSettings)); - }; - LSHost.prototype.getScriptSnapshot = function (filename) { - var scriptInfo = this.project.getScriptInfoLSHost(filename); - if (scriptInfo) { - return scriptInfo.getSnapshot(); - } - }; - LSHost.prototype.getScriptFileNames = function () { - return this.project.getRootFilesLSHost(); - }; - LSHost.prototype.getTypeRootsVersion = function () { - return this.project.typesVersion; - }; - LSHost.prototype.getScriptKind = function (fileName) { - var info = this.project.getScriptInfoLSHost(fileName); - return info && info.scriptKind; - }; - LSHost.prototype.getScriptVersion = function (filename) { - var info = this.project.getScriptInfoLSHost(filename); - return info && info.getLatestVersion(); - }; - LSHost.prototype.getCurrentDirectory = function () { - return this.host.getCurrentDirectory(); - }; - LSHost.prototype.resolvePath = function (path) { - return this.host.resolvePath(path); - }; - LSHost.prototype.fileExists = function (path) { - return this.host.fileExists(path); - }; - LSHost.prototype.readFile = function (fileName) { - return this.host.readFile(fileName); - }; - LSHost.prototype.directoryExists = function (path) { - return this.host.directoryExists(path); - }; - LSHost.prototype.readDirectory = function (path, extensions, exclude, include) { - return this.host.readDirectory(path, extensions, exclude, include); - }; - LSHost.prototype.getDirectories = function (path) { - return this.host.getDirectories(path); - }; - LSHost.prototype.notifyFileRemoved = function (info) { - this.resolvedModuleNames.remove(info.path); - this.resolvedTypeReferenceDirectives.remove(info.path); - }; - LSHost.prototype.setCompilationSettings = function (opt) { - if (ts.changesAffectModuleResolution(this.compilationSettings, opt)) { - this.resolvedModuleNames.clear(); - this.resolvedTypeReferenceDirectives.clear(); - } - this.compilationSettings = opt; - }; - return LSHost; - }()); - server.LSHost = LSHost; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.nullTypingsInstaller = { - enqueueInstallTypingsRequest: ts.noop, - attach: ts.noop, - onProjectClosed: ts.noop, - globalTypingsCacheLocation: undefined - }; - var TypingsCacheEntry = (function () { - function TypingsCacheEntry() { - } - return TypingsCacheEntry; - }()); - function setIsEqualTo(arr1, arr2) { - if (arr1 === arr2) { - return true; - } - if ((arr1 || server.emptyArray).length === 0 && (arr2 || server.emptyArray).length === 0) { - return true; - } - var set = ts.createMap(); - var unique = 0; - for (var _i = 0, arr1_1 = arr1; _i < arr1_1.length; _i++) { - var v = arr1_1[_i]; - if (set.get(v) !== true) { - set.set(v, true); - unique++; - } - } - for (var _a = 0, arr2_1 = arr2; _a < arr2_1.length; _a++) { - var v = arr2_1[_a]; - var isSet = set.get(v); - if (isSet === undefined) { - return false; - } - if (isSet === true) { - set.set(v, false); - unique--; - } - } - return unique === 0; - } - function typeAcquisitionChanged(opt1, opt2) { - return opt1.enable !== opt2.enable || - !setIsEqualTo(opt1.include, opt2.include) || - !setIsEqualTo(opt1.exclude, opt2.exclude); - } - function compilerOptionsChanged(opt1, opt2) { - return opt1.allowJs !== opt2.allowJs; - } - function unresolvedImportsChanged(imports1, imports2) { - if (imports1 === imports2) { - return false; - } - return !ts.arrayIsEqualTo(imports1, imports2); - } - var TypingsCache = (function () { - function TypingsCache(installer) { - this.installer = installer; - this.perProjectCache = ts.createMap(); - } - TypingsCache.prototype.getTypingsForProject = function (project, unresolvedImports, forceRefresh) { - var typeAcquisition = project.getTypeAcquisition(); - if (!typeAcquisition || !typeAcquisition.enable) { - return server.emptyArray; - } - var entry = this.perProjectCache.get(project.getProjectName()); - var result = entry ? entry.typings : server.emptyArray; - if (forceRefresh || - !entry || - typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || - compilerOptionsChanged(project.getCompilerOptions(), entry.compilerOptions) || - unresolvedImportsChanged(unresolvedImports, entry.unresolvedImports)) { - this.perProjectCache.set(project.getProjectName(), { - compilerOptions: project.getCompilerOptions(), - typeAcquisition: typeAcquisition, - typings: result, - unresolvedImports: unresolvedImports, - poisoned: true - }); - this.installer.enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports); - } - return result; - }; - TypingsCache.prototype.updateTypingsForProject = function (projectName, compilerOptions, typeAcquisition, unresolvedImports, newTypings) { - this.perProjectCache.set(projectName, { - compilerOptions: compilerOptions, - typeAcquisition: typeAcquisition, - typings: server.toSortedReadonlyArray(newTypings), - unresolvedImports: unresolvedImports, - poisoned: false - }); - }; - TypingsCache.prototype.deleteTypingsForProject = function (projectName) { - this.perProjectCache.delete(projectName); - }; - TypingsCache.prototype.onProjectClosed = function (project) { - this.perProjectCache.delete(project.getProjectName()); - this.installer.onProjectClosed(project); - }; - return TypingsCache; - }()); - server.TypingsCache = TypingsCache; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - function shouldEmitFile(scriptInfo) { - return !scriptInfo.hasMixedContent; - } - server.shouldEmitFile = shouldEmitFile; - var BuilderFileInfo = (function () { - function BuilderFileInfo(scriptInfo, project) { - this.scriptInfo = scriptInfo; - this.project = project; - } - BuilderFileInfo.prototype.isExternalModuleOrHasOnlyAmbientExternalModules = function () { - var sourceFile = this.getSourceFile(); - return ts.isExternalModule(sourceFile) || this.containsOnlyAmbientModules(sourceFile); - }; - BuilderFileInfo.prototype.containsOnlyAmbientModules = function (sourceFile) { - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - if (statement.kind !== 233 || statement.name.kind !== 9) { - return false; - } - } - return true; - }; - BuilderFileInfo.prototype.computeHash = function (text) { - return this.project.projectService.host.createHash(text); - }; - BuilderFileInfo.prototype.getSourceFile = function () { - return this.project.getSourceFile(this.scriptInfo.path); - }; - BuilderFileInfo.prototype.updateShapeSignature = function () { - var sourceFile = this.getSourceFile(); - if (!sourceFile) { - return true; - } - var lastSignature = this.lastCheckedShapeSignature; - if (sourceFile.isDeclarationFile) { - this.lastCheckedShapeSignature = this.computeHash(sourceFile.text); - } - else { - var emitOutput = this.project.getFileEmitOutput(this.scriptInfo, true); - if (emitOutput.outputFiles && emitOutput.outputFiles.length > 0) { - this.lastCheckedShapeSignature = this.computeHash(emitOutput.outputFiles[0].text); - } - } - return !lastSignature || this.lastCheckedShapeSignature !== lastSignature; - }; - return BuilderFileInfo; - }()); - server.BuilderFileInfo = BuilderFileInfo; - var AbstractBuilder = (function () { - function AbstractBuilder(project, ctor) { - this.project = project; - this.ctor = ctor; - } - AbstractBuilder.prototype.getFileInfos = function () { - return this.fileInfos_doNotAccessDirectly || (this.fileInfos_doNotAccessDirectly = ts.createFileMap()); - }; - AbstractBuilder.prototype.clear = function () { - this.fileInfos_doNotAccessDirectly = undefined; - }; - AbstractBuilder.prototype.getFileInfo = function (path) { - return this.getFileInfos().get(path); - }; - AbstractBuilder.prototype.getOrCreateFileInfo = function (path) { - var fileInfo = this.getFileInfo(path); - if (!fileInfo) { - var scriptInfo = this.project.getScriptInfo(path); - fileInfo = new this.ctor(scriptInfo, this.project); - this.setFileInfo(path, fileInfo); - } - return fileInfo; - }; - AbstractBuilder.prototype.getFileInfoPaths = function () { - return this.getFileInfos().getKeys(); - }; - AbstractBuilder.prototype.setFileInfo = function (path, info) { - this.getFileInfos().set(path, info); - }; - AbstractBuilder.prototype.removeFileInfo = function (path) { - this.getFileInfos().remove(path); - }; - AbstractBuilder.prototype.forEachFileInfo = function (action) { - this.getFileInfos().forEachValue(function (_path, value) { return action(value); }); - }; - AbstractBuilder.prototype.emitFile = function (scriptInfo, writeFile) { - var fileInfo = this.getFileInfo(scriptInfo.path); - if (!fileInfo) { - return false; - } - var _a = this.project.getFileEmitOutput(fileInfo.scriptInfo, false), emitSkipped = _a.emitSkipped, outputFiles = _a.outputFiles; - if (!emitSkipped) { - var projectRootPath = this.project.getProjectRootPath(); - for (var _i = 0, outputFiles_1 = outputFiles; _i < outputFiles_1.length; _i++) { - var outputFile = outputFiles_1[_i]; - var outputFileAbsoluteFileName = ts.getNormalizedAbsolutePath(outputFile.name, projectRootPath ? projectRootPath : ts.getDirectoryPath(scriptInfo.fileName)); - writeFile(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark); - } - } - return !emitSkipped; - }; - return AbstractBuilder; - }()); - var NonModuleBuilder = (function (_super) { - __extends(NonModuleBuilder, _super); - function NonModuleBuilder(project) { - var _this = _super.call(this, project, BuilderFileInfo) || this; - _this.project = project; - return _this; - } - NonModuleBuilder.prototype.onProjectUpdateGraph = function () { - }; - NonModuleBuilder.prototype.getFilesAffectedBy = function (scriptInfo) { - var info = this.getOrCreateFileInfo(scriptInfo.path); - var singleFileResult = scriptInfo.hasMixedContent ? [] : [scriptInfo.fileName]; - if (info.updateShapeSignature()) { - var options = this.project.getCompilerOptions(); - if (options && (options.out || options.outFile)) { - return singleFileResult; - } - return this.project.getAllEmittableFiles(); - } - return singleFileResult; - }; - return NonModuleBuilder; - }(AbstractBuilder)); - var ModuleBuilderFileInfo = (function (_super) { - __extends(ModuleBuilderFileInfo, _super); - function ModuleBuilderFileInfo() { - var _this = _super !== null && _super.apply(this, arguments) || this; - _this.references = []; - _this.referencedBy = []; - return _this; - } - ModuleBuilderFileInfo.compareFileInfos = function (lf, rf) { - var l = lf.scriptInfo.fileName; - var r = rf.scriptInfo.fileName; - return (l < r ? -1 : (l > r ? 1 : 0)); - }; - ModuleBuilderFileInfo.addToReferenceList = function (array, fileInfo) { - if (array.length === 0) { - array.push(fileInfo); - return; - } - var insertIndex = ts.binarySearch(array, fileInfo, ModuleBuilderFileInfo.compareFileInfos); - if (insertIndex < 0) { - array.splice(~insertIndex, 0, fileInfo); - } - }; - ModuleBuilderFileInfo.removeFromReferenceList = function (array, fileInfo) { - if (!array || array.length === 0) { - return; - } - if (array[0] === fileInfo) { - array.splice(0, 1); - return; - } - var removeIndex = ts.binarySearch(array, fileInfo, ModuleBuilderFileInfo.compareFileInfos); - if (removeIndex >= 0) { - array.splice(removeIndex, 1); - } - }; - ModuleBuilderFileInfo.prototype.addReferencedBy = function (fileInfo) { - ModuleBuilderFileInfo.addToReferenceList(this.referencedBy, fileInfo); - }; - ModuleBuilderFileInfo.prototype.removeReferencedBy = function (fileInfo) { - ModuleBuilderFileInfo.removeFromReferenceList(this.referencedBy, fileInfo); - }; - ModuleBuilderFileInfo.prototype.removeFileReferences = function () { - for (var _i = 0, _a = this.references; _i < _a.length; _i++) { - var reference = _a[_i]; - reference.removeReferencedBy(this); - } - this.references = []; - }; - return ModuleBuilderFileInfo; - }(BuilderFileInfo)); - var ModuleBuilder = (function (_super) { - __extends(ModuleBuilder, _super); - function ModuleBuilder(project) { - var _this = _super.call(this, project, ModuleBuilderFileInfo) || this; - _this.project = project; - return _this; - } - ModuleBuilder.prototype.clear = function () { - this.projectVersionForDependencyGraph = undefined; - _super.prototype.clear.call(this); - }; - ModuleBuilder.prototype.getReferencedFileInfos = function (fileInfo) { - var _this = this; - if (!fileInfo.isExternalModuleOrHasOnlyAmbientExternalModules()) { - return []; - } - var referencedFilePaths = this.project.getReferencedFiles(fileInfo.scriptInfo.path); - if (referencedFilePaths.length > 0) { - return ts.map(referencedFilePaths, function (f) { return _this.getOrCreateFileInfo(f); }).sort(ModuleBuilderFileInfo.compareFileInfos); - } - return []; - }; - ModuleBuilder.prototype.onProjectUpdateGraph = function () { - this.ensureProjectDependencyGraphUpToDate(); - }; - ModuleBuilder.prototype.ensureProjectDependencyGraphUpToDate = function () { - var _this = this; - if (!this.projectVersionForDependencyGraph || this.project.getProjectVersion() !== this.projectVersionForDependencyGraph) { - var currentScriptInfos = this.project.getScriptInfos(); - for (var _i = 0, currentScriptInfos_1 = currentScriptInfos; _i < currentScriptInfos_1.length; _i++) { - var scriptInfo = currentScriptInfos_1[_i]; - var fileInfo = this.getOrCreateFileInfo(scriptInfo.path); - this.updateFileReferences(fileInfo); - } - this.forEachFileInfo(function (fileInfo) { - if (!_this.project.containsScriptInfo(fileInfo.scriptInfo)) { - fileInfo.removeFileReferences(); - _this.removeFileInfo(fileInfo.scriptInfo.path); - } - }); - this.projectVersionForDependencyGraph = this.project.getProjectVersion(); - } - }; - ModuleBuilder.prototype.updateFileReferences = function (fileInfo) { - if (fileInfo.scriptVersionForReferences === fileInfo.scriptInfo.getLatestVersion()) { - return; - } - var newReferences = this.getReferencedFileInfos(fileInfo); - var oldReferences = fileInfo.references; - var oldIndex = 0; - var newIndex = 0; - while (oldIndex < oldReferences.length && newIndex < newReferences.length) { - var oldReference = oldReferences[oldIndex]; - var newReference = newReferences[newIndex]; - var compare = ModuleBuilderFileInfo.compareFileInfos(oldReference, newReference); - if (compare < 0) { - oldReference.removeReferencedBy(fileInfo); - oldIndex++; - } - else if (compare > 0) { - newReference.addReferencedBy(fileInfo); - newIndex++; - } - else { - oldIndex++; - newIndex++; - } - } - for (var i = oldIndex; i < oldReferences.length; i++) { - oldReferences[i].removeReferencedBy(fileInfo); - } - for (var i = newIndex; i < newReferences.length; i++) { - newReferences[i].addReferencedBy(fileInfo); - } - fileInfo.references = newReferences; - fileInfo.scriptVersionForReferences = fileInfo.scriptInfo.getLatestVersion(); - }; - ModuleBuilder.prototype.getFilesAffectedBy = function (scriptInfo) { - this.ensureProjectDependencyGraphUpToDate(); - var singleFileResult = scriptInfo.hasMixedContent ? [] : [scriptInfo.fileName]; - var fileInfo = this.getFileInfo(scriptInfo.path); - if (!fileInfo || !fileInfo.updateShapeSignature()) { - return singleFileResult; - } - if (!fileInfo.isExternalModuleOrHasOnlyAmbientExternalModules()) { - return this.project.getAllEmittableFiles(); - } - var options = this.project.getCompilerOptions(); - if (options && (options.isolatedModules || options.out || options.outFile)) { - return singleFileResult; - } - var queue = fileInfo.referencedBy.slice(0); - var fileNameSet = ts.createMap(); - fileNameSet.set(scriptInfo.fileName, scriptInfo); - while (queue.length > 0) { - var processingFileInfo = queue.pop(); - if (processingFileInfo.updateShapeSignature() && processingFileInfo.referencedBy.length > 0) { - for (var _i = 0, _a = processingFileInfo.referencedBy; _i < _a.length; _i++) { - var potentialFileInfo = _a[_i]; - if (!fileNameSet.has(potentialFileInfo.scriptInfo.fileName)) { - queue.push(potentialFileInfo); - } - } - } - fileNameSet.set(processingFileInfo.scriptInfo.fileName, processingFileInfo.scriptInfo); - } - var result = []; - fileNameSet.forEach(function (scriptInfo, fileName) { - if (shouldEmitFile(scriptInfo)) { - result.push(fileName); - } - }); - return result; - }; - return ModuleBuilder; - }(AbstractBuilder)); - function createBuilder(project) { - var moduleKind = project.getCompilerOptions().module; - switch (moduleKind) { - case ts.ModuleKind.None: - return new NonModuleBuilder(project); - default: - return new ModuleBuilder(project); - } - } - server.createBuilder = createBuilder; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var ProjectKind; - (function (ProjectKind) { - ProjectKind[ProjectKind["Inferred"] = 0] = "Inferred"; - ProjectKind[ProjectKind["Configured"] = 1] = "Configured"; - ProjectKind[ProjectKind["External"] = 2] = "External"; - })(ProjectKind = server.ProjectKind || (server.ProjectKind = {})); - function remove(items, item) { - var index = items.indexOf(item); - if (index >= 0) { - items.splice(index, 1); - } - } - function countEachFileTypes(infos) { - var result = { js: 0, jsx: 0, ts: 0, tsx: 0, dts: 0 }; - for (var _i = 0, infos_1 = infos; _i < infos_1.length; _i++) { - var info = infos_1[_i]; - switch (info.scriptKind) { - case 1: - result.js += 1; - break; - case 2: - result.jsx += 1; - break; - case 3: - ts.fileExtensionIs(info.fileName, ".d.ts") - ? result.dts += 1 - : result.ts += 1; - break; - case 4: - result.tsx += 1; - break; - } - } - return result; - } - function hasOneOrMoreJsAndNoTsFiles(project) { - var counts = countEachFileTypes(project.getScriptInfos()); - return counts.js > 0 && counts.ts === 0 && counts.tsx === 0; - } - function allRootFilesAreJsOrDts(project) { - var counts = countEachFileTypes(project.getRootScriptInfos()); - return counts.ts === 0 && counts.tsx === 0; - } - server.allRootFilesAreJsOrDts = allRootFilesAreJsOrDts; - function allFilesAreJsOrDts(project) { - var counts = countEachFileTypes(project.getScriptInfos()); - return counts.ts === 0 && counts.tsx === 0; - } - server.allFilesAreJsOrDts = allFilesAreJsOrDts; - var UnresolvedImportsMap = (function () { - function UnresolvedImportsMap() { - this.perFileMap = ts.createFileMap(); - this.version = 0; - } - UnresolvedImportsMap.prototype.clear = function () { - this.perFileMap.clear(); - this.version = 0; - }; - UnresolvedImportsMap.prototype.getVersion = function () { - return this.version; - }; - UnresolvedImportsMap.prototype.remove = function (path) { - this.perFileMap.remove(path); - this.version++; - }; - UnresolvedImportsMap.prototype.get = function (path) { - return this.perFileMap.get(path); - }; - UnresolvedImportsMap.prototype.set = function (path, value) { - this.perFileMap.set(path, value); - this.version++; - }; - return UnresolvedImportsMap; - }()); - server.UnresolvedImportsMap = UnresolvedImportsMap; - var Project = (function () { - function Project(projectName, projectKind, projectService, documentRegistry, hasExplicitListOfFiles, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) { - this.projectName = projectName; - this.projectKind = projectKind; - this.projectService = projectService; - this.documentRegistry = documentRegistry; - this.compilerOptions = compilerOptions; - this.compileOnSaveEnabled = compileOnSaveEnabled; - this.rootFiles = []; - this.rootFilesMap = ts.createFileMap(); - this.cachedUnresolvedImportsPerFile = new UnresolvedImportsMap(); - this.languageServiceEnabled = true; - this.lastReportedVersion = 0; - this.projectStructureVersion = 0; - this.projectStateVersion = 0; - this.typesVersion = 0; - if (!this.compilerOptions) { - this.compilerOptions = ts.getDefaultCompilerOptions(); - this.compilerOptions.allowNonTsExtensions = true; - this.compilerOptions.allowJs = true; - } - else if (hasExplicitListOfFiles || this.compilerOptions.allowJs) { - this.compilerOptions.allowNonTsExtensions = true; - } - this.setInternalCompilerOptionsForEmittingJsFiles(); - this.lsHost = new server.LSHost(this.projectService.host, this, this.projectService.cancellationToken); - this.lsHost.setCompilationSettings(this.compilerOptions); - this.languageService = ts.createLanguageService(this.lsHost, this.documentRegistry); - if (!languageServiceEnabled) { - this.disableLanguageService(); - } - this.builder = server.createBuilder(this); - this.markAsDirty(); - } - Project.prototype.isNonTsProject = function () { - this.updateGraph(); - return allFilesAreJsOrDts(this); - }; - Project.prototype.isJsOnlyProject = function () { - this.updateGraph(); - return hasOneOrMoreJsAndNoTsFiles(this); - }; - Project.prototype.getCachedUnresolvedImportsPerFile_TestOnly = function () { - return this.cachedUnresolvedImportsPerFile; - }; - Project.resolveModule = function (moduleName, initialDir, host, log) { - var resolvedPath = ts.normalizeSlashes(host.resolvePath(ts.combinePaths(initialDir, "node_modules"))); - log("Loading " + moduleName + " from " + initialDir + " (resolved to " + resolvedPath + ")"); - var result = host.require(resolvedPath, moduleName); - if (result.error) { - log("Failed to load module: " + JSON.stringify(result.error)); - return undefined; - } - return result.module; - }; - Project.prototype.setInternalCompilerOptionsForEmittingJsFiles = function () { - if (this.projectKind === ProjectKind.Inferred || this.projectKind === ProjectKind.External) { - this.compilerOptions.noEmitForJsFiles = true; - } - }; - Project.prototype.getProjectErrors = function () { - return this.projectErrors; - }; - Project.prototype.getLanguageService = function (ensureSynchronized) { - if (ensureSynchronized === void 0) { ensureSynchronized = true; } - if (ensureSynchronized) { - this.updateGraph(); - } - return this.languageService; - }; - Project.prototype.getCompileOnSaveAffectedFileList = function (scriptInfo) { - if (!this.languageServiceEnabled) { - return []; - } - this.updateGraph(); - return this.builder.getFilesAffectedBy(scriptInfo); - }; - Project.prototype.getProjectVersion = function () { - return this.projectStateVersion.toString(); - }; - Project.prototype.enableLanguageService = function () { - if (this.languageServiceEnabled) { - return; - } - this.languageServiceEnabled = true; - this.projectService.onUpdateLanguageServiceStateForProject(this, true); - }; - Project.prototype.disableLanguageService = function () { - if (!this.languageServiceEnabled) { - return; - } - this.languageService.cleanupSemanticCache(); - this.languageServiceEnabled = false; - this.projectService.onUpdateLanguageServiceStateForProject(this, false); - }; - Project.prototype.getProjectName = function () { - return this.projectName; - }; - Project.prototype.getExternalFiles = function () { - return []; - }; - Project.prototype.getSourceFile = function (path) { - if (!this.program) { - return undefined; - } - return this.program.getSourceFileByPath(path); - }; - Project.prototype.updateTypes = function () { - this.typesVersion++; - this.markAsDirty(); - this.updateGraph(); - }; - Project.prototype.close = function () { - if (this.program) { - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - var info = this.projectService.getScriptInfo(f.fileName); - info.detachFromProject(this); - } - } - if (!this.program || !this.languageServiceEnabled) { - for (var _b = 0, _c = this.rootFiles; _b < _c.length; _b++) { - var root = _c[_b]; - root.detachFromProject(this); - } - } - this.rootFiles = undefined; - this.rootFilesMap = undefined; - this.program = undefined; - this.languageService.dispose(); - }; - Project.prototype.getCompilerOptions = function () { - return this.compilerOptions; - }; - Project.prototype.hasRoots = function () { - return this.rootFiles && this.rootFiles.length > 0; - }; - Project.prototype.getRootFiles = function () { - return this.rootFiles && this.rootFiles.map(function (info) { return info.fileName; }); - }; - Project.prototype.getRootFilesLSHost = function () { - var result = []; - if (this.rootFiles) { - for (var _i = 0, _a = this.rootFiles; _i < _a.length; _i++) { - var f = _a[_i]; - if (this.languageServiceEnabled || f.isScriptOpen()) { - result.push(f.fileName); - } - } - if (this.typingFiles) { - for (var _b = 0, _c = this.typingFiles; _b < _c.length; _b++) { - var f = _c[_b]; - result.push(f); - } - } - } - return result; - }; - Project.prototype.getRootScriptInfos = function () { - return this.rootFiles; - }; - Project.prototype.getScriptInfos = function () { - var _this = this; - if (!this.languageServiceEnabled) { - return this.rootFiles; - } - return ts.map(this.program.getSourceFiles(), function (sourceFile) { - var scriptInfo = _this.projectService.getScriptInfoForPath(sourceFile.path); - if (!scriptInfo) { - ts.Debug.assert(false, "scriptInfo for a file '" + sourceFile.fileName + "' is missing."); - } - return scriptInfo; - }); - }; - Project.prototype.getFileEmitOutput = function (info, emitOnlyDtsFiles) { - if (!this.languageServiceEnabled) { - return undefined; - } - return this.getLanguageService().getEmitOutput(info.fileName, emitOnlyDtsFiles); - }; - Project.prototype.getFileNames = function (excludeFilesFromExternalLibraries) { - if (!this.program) { - return []; - } - if (!this.languageServiceEnabled) { - var rootFiles = this.getRootFiles(); - if (this.compilerOptions) { - var defaultLibrary = ts.getDefaultLibFilePath(this.compilerOptions); - if (defaultLibrary) { - (rootFiles || (rootFiles = [])).push(server.asNormalizedPath(defaultLibrary)); - } - } - return rootFiles; - } - var result = []; - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) { - continue; - } - result.push(server.asNormalizedPath(f.fileName)); - } - return result; - }; - Project.prototype.getAllEmittableFiles = function () { - if (!this.languageServiceEnabled) { - return []; - } - var defaultLibraryFileName = ts.getDefaultLibFileName(this.compilerOptions); - var infos = this.getScriptInfos(); - var result = []; - for (var _i = 0, infos_2 = infos; _i < infos_2.length; _i++) { - var info = infos_2[_i]; - if (ts.getBaseFileName(info.fileName) !== defaultLibraryFileName && server.shouldEmitFile(info)) { - result.push(info.fileName); - } - } - return result; - }; - Project.prototype.containsScriptInfo = function (info) { - return this.isRoot(info) || (this.program && this.program.getSourceFileByPath(info.path) !== undefined); - }; - Project.prototype.containsFile = function (filename, requireOpen) { - var info = this.projectService.getScriptInfoForNormalizedPath(filename); - if (info && (info.isScriptOpen() || !requireOpen)) { - return this.containsScriptInfo(info); - } - }; - Project.prototype.isRoot = function (info) { - return this.rootFilesMap && this.rootFilesMap.contains(info.path); - }; - Project.prototype.addRoot = function (info) { - if (!this.isRoot(info)) { - this.rootFiles.push(info); - this.rootFilesMap.set(info.path, info); - info.attachToProject(this); - this.markAsDirty(); - } - }; - Project.prototype.removeFile = function (info, detachFromProject) { - if (detachFromProject === void 0) { detachFromProject = true; } - if (this.isRoot(info)) { - this.removeRoot(info); - } - this.lsHost.notifyFileRemoved(info); - this.cachedUnresolvedImportsPerFile.remove(info.path); - if (detachFromProject) { - info.detachFromProject(this); - } - this.markAsDirty(); - }; - Project.prototype.registerFileUpdate = function (fileName) { - (this.updatedFileNames || (this.updatedFileNames = ts.createMap())).set(fileName, fileName); - }; - Project.prototype.markAsDirty = function () { - this.projectStateVersion++; - }; - Project.prototype.extractUnresolvedImportsFromSourceFile = function (file, result) { - var cached = this.cachedUnresolvedImportsPerFile.get(file.path); - if (cached) { - for (var _i = 0, cached_2 = cached; _i < cached_2.length; _i++) { - var f = cached_2[_i]; - result.push(f); - } - return; - } - var unresolvedImports; - if (file.resolvedModules) { - file.resolvedModules.forEach(function (resolvedModule, name) { - if (!resolvedModule && !ts.isExternalModuleNameRelative(name)) { - var trimmed = name.trim(); - var i = trimmed.indexOf("/"); - if (i !== -1 && trimmed.charCodeAt(0) === 64) { - i = trimmed.indexOf("/", i + 1); - } - if (i !== -1) { - trimmed = trimmed.substr(0, i); - } - (unresolvedImports || (unresolvedImports = [])).push(trimmed); - result.push(trimmed); - } - }); - } - this.cachedUnresolvedImportsPerFile.set(file.path, unresolvedImports || server.emptyArray); - }; - Project.prototype.updateGraph = function () { - this.lsHost.startRecordingFilesWithChangedResolutions(); - var hasChanges = this.updateGraphWorker(); - var changedFiles = this.lsHost.finishRecordingFilesWithChangedResolutions() || server.emptyArray; - for (var _i = 0, changedFiles_1 = changedFiles; _i < changedFiles_1.length; _i++) { - var file = changedFiles_1[_i]; - this.cachedUnresolvedImportsPerFile.remove(file); - } - var unresolvedImports; - if (hasChanges || changedFiles.length) { - var result = []; - for (var _a = 0, _b = this.program.getSourceFiles(); _a < _b.length; _a++) { - var sourceFile = _b[_a]; - this.extractUnresolvedImportsFromSourceFile(sourceFile, result); - } - this.lastCachedUnresolvedImportsList = server.toSortedReadonlyArray(result); - } - unresolvedImports = this.lastCachedUnresolvedImportsList; - var cachedTypings = this.projectService.typingsCache.getTypingsForProject(this, unresolvedImports, hasChanges); - if (this.setTypings(cachedTypings)) { - hasChanges = this.updateGraphWorker() || hasChanges; - } - if (this.languageServiceEnabled) { - this.builder.onProjectUpdateGraph(); - } - else { - this.builder.clear(); - } - if (hasChanges) { - this.projectStructureVersion++; - } - return !hasChanges; - }; - Project.prototype.setTypings = function (typings) { - if (ts.arrayIsEqualTo(this.typingFiles, typings)) { - return false; - } - this.typingFiles = typings; - this.markAsDirty(); - return true; - }; - Project.prototype.updateGraphWorker = function () { - var oldProgram = this.program; - this.program = this.languageService.getProgram(); - var hasChanges = false; - if (!oldProgram || (this.program !== oldProgram && !oldProgram.structureIsReused)) { - hasChanges = true; - if (oldProgram) { - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - if (this.program.getSourceFileByPath(f.path)) { - continue; - } - var scriptInfoToDetach = this.projectService.getScriptInfo(f.fileName); - if (scriptInfoToDetach) { - scriptInfoToDetach.detachFromProject(this); - } - } - } - } - return hasChanges; - }; - Project.prototype.getScriptInfoLSHost = function (fileName) { - var scriptInfo = this.projectService.getOrCreateScriptInfo(fileName, false); - if (scriptInfo) { - scriptInfo.attachToProject(this); - } - return scriptInfo; - }; - Project.prototype.getScriptInfoForNormalizedPath = function (fileName) { - var scriptInfo = this.projectService.getOrCreateScriptInfoForNormalizedPath(fileName, false); - if (scriptInfo && !scriptInfo.isAttached(this)) { - return server.Errors.ThrowProjectDoesNotContainDocument(fileName, this); - } - return scriptInfo; - }; - Project.prototype.getScriptInfo = function (uncheckedFileName) { - return this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - }; - Project.prototype.filesToString = function () { - if (!this.program) { - return ""; - } - var strBuilder = ""; - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - strBuilder += file.fileName + "\n"; - } - return strBuilder; - }; - Project.prototype.setCompilerOptions = function (compilerOptions) { - if (compilerOptions) { - compilerOptions.allowNonTsExtensions = true; - if (ts.changesAffectModuleResolution(this.compilerOptions, compilerOptions)) { - this.cachedUnresolvedImportsPerFile.clear(); - this.lastCachedUnresolvedImportsList = undefined; - } - this.compilerOptions = compilerOptions; - this.setInternalCompilerOptionsForEmittingJsFiles(); - this.lsHost.setCompilationSettings(compilerOptions); - this.markAsDirty(); - } - }; - Project.prototype.reloadScript = function (filename, tempFileName) { - var script = this.projectService.getScriptInfoForNormalizedPath(filename); - if (script) { - ts.Debug.assert(script.isAttached(this)); - script.reloadFromFile(tempFileName); - return true; - } - return false; - }; - Project.prototype.getChangesSinceVersion = function (lastKnownVersion) { - this.updateGraph(); - var info = { - projectName: this.getProjectName(), - version: this.projectStructureVersion, - isInferred: this.projectKind === ProjectKind.Inferred, - options: this.getCompilerOptions(), - languageServiceDisabled: !this.languageServiceEnabled - }; - var updatedFileNames = this.updatedFileNames; - this.updatedFileNames = undefined; - if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) { - if (this.projectStructureVersion === this.lastReportedVersion && !updatedFileNames) { - return { info: info, projectErrors: this.projectErrors }; - } - var lastReportedFileNames_1 = this.lastReportedFileNames; - var currentFiles_1 = ts.arrayToMap(this.getFileNames(), function (x) { return x; }); - var added_1 = []; - var removed_1 = []; - var updated = ts.arrayFrom(updatedFileNames.keys()); - ts.forEachKey(currentFiles_1, function (id) { - if (!lastReportedFileNames_1.has(id)) { - added_1.push(id); - } - }); - ts.forEachKey(lastReportedFileNames_1, function (id) { - if (!currentFiles_1.has(id)) { - removed_1.push(id); - } - }); - this.lastReportedFileNames = currentFiles_1; - this.lastReportedVersion = this.projectStructureVersion; - return { info: info, changes: { added: added_1, removed: removed_1, updated: updated }, projectErrors: this.projectErrors }; - } - else { - var projectFileNames = this.getFileNames(); - this.lastReportedFileNames = ts.arrayToMap(projectFileNames, function (x) { return x; }); - this.lastReportedVersion = this.projectStructureVersion; - return { info: info, files: projectFileNames, projectErrors: this.projectErrors }; - } - }; - Project.prototype.getReferencedFiles = function (path) { - var _this = this; - if (!this.languageServiceEnabled) { - return []; - } - var sourceFile = this.getSourceFile(path); - if (!sourceFile) { - return []; - } - var referencedFiles = ts.createMap(); - if (sourceFile.imports && sourceFile.imports.length > 0) { - var checker = this.program.getTypeChecker(); - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var importName = _a[_i]; - var symbol = checker.getSymbolAtLocation(importName); - if (symbol && symbol.declarations && symbol.declarations[0]) { - var declarationSourceFile = symbol.declarations[0].getSourceFile(); - if (declarationSourceFile) { - referencedFiles.set(declarationSourceFile.path, true); - } - } - } - } - var currentDirectory = ts.getDirectoryPath(path); - var getCanonicalFileName = ts.createGetCanonicalFileName(this.projectService.host.useCaseSensitiveFileNames); - if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) { - for (var _b = 0, _c = sourceFile.referencedFiles; _b < _c.length; _b++) { - var referencedFile = _c[_b]; - var referencedPath = ts.toPath(referencedFile.fileName, currentDirectory, getCanonicalFileName); - referencedFiles.set(referencedPath, true); - } - } - if (sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames.forEach(function (resolvedTypeReferenceDirective) { - if (!resolvedTypeReferenceDirective) { - return; - } - var fileName = resolvedTypeReferenceDirective.resolvedFileName; - var typeFilePath = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - referencedFiles.set(typeFilePath, true); - }); - } - var allFileNames = ts.arrayFrom(referencedFiles.keys()); - return ts.filter(allFileNames, function (file) { return _this.projectService.host.fileExists(file); }); - }; - Project.prototype.removeRoot = function (info) { - remove(this.rootFiles, info); - this.rootFilesMap.remove(info.path); - }; - return Project; - }()); - server.Project = Project; - var InferredProject = (function (_super) { - __extends(InferredProject, _super); - function InferredProject(projectService, documentRegistry, compilerOptions) { - var _this = _super.call(this, InferredProject.newName(), ProjectKind.Inferred, projectService, documentRegistry, undefined, true, compilerOptions, false) || this; - _this._isJsInferredProject = false; - _this.directoriesWatchedForTsconfig = []; - return _this; - } - InferredProject.prototype.toggleJsInferredProject = function (isJsInferredProject) { - if (isJsInferredProject !== this._isJsInferredProject) { - this._isJsInferredProject = isJsInferredProject; - this.setCompilerOptions(); - } - }; - InferredProject.prototype.setCompilerOptions = function (options) { - var newOptions = options ? ts.clone(options) : this.getCompilerOptions(); - if (!newOptions) { - return; - } - if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") { - newOptions.maxNodeModuleJsDepth = 2; - } - else if (!this._isJsInferredProject) { - newOptions.maxNodeModuleJsDepth = undefined; - } - newOptions.allowJs = true; - _super.prototype.setCompilerOptions.call(this, newOptions); - }; - InferredProject.prototype.addRoot = function (info) { - if (!this._isJsInferredProject && info.isJavaScript()) { - this.toggleJsInferredProject(true); - } - _super.prototype.addRoot.call(this, info); - }; - InferredProject.prototype.removeRoot = function (info) { - if (this._isJsInferredProject && info.isJavaScript()) { - if (ts.filter(this.getRootScriptInfos(), function (info) { return info.isJavaScript(); }).length === 0) { - this.toggleJsInferredProject(false); - } - } - _super.prototype.removeRoot.call(this, info); - }; - InferredProject.prototype.getProjectRootPath = function () { - if (this.projectService.useSingleInferredProject) { - return undefined; - } - var rootFiles = this.getRootFiles(); - return ts.getDirectoryPath(rootFiles[0]); - }; - InferredProject.prototype.close = function () { - _super.prototype.close.call(this); - for (var _i = 0, _a = this.directoriesWatchedForTsconfig; _i < _a.length; _i++) { - var directory = _a[_i]; - this.projectService.stopWatchingDirectory(directory); - } - }; - InferredProject.prototype.getTypeAcquisition = function () { - return { - enable: allRootFilesAreJsOrDts(this), - include: [], - exclude: [] - }; - }; - return InferredProject; - }(Project)); - InferredProject.newName = (function () { - var nextId = 1; - return function () { - var id = nextId; - nextId++; - return server.makeInferredProjectName(id); - }; - })(); - server.InferredProject = InferredProject; - var ConfiguredProject = (function (_super) { - __extends(ConfiguredProject, _super); - function ConfiguredProject(configFileName, projectService, documentRegistry, hasExplicitListOfFiles, compilerOptions, wildcardDirectories, languageServiceEnabled, compileOnSaveEnabled) { - var _this = _super.call(this, configFileName, ProjectKind.Configured, projectService, documentRegistry, hasExplicitListOfFiles, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) || this; - _this.wildcardDirectories = wildcardDirectories; - _this.compileOnSaveEnabled = compileOnSaveEnabled; - _this.plugins = []; - _this.openRefCount = 0; - _this.canonicalConfigFilePath = server.asNormalizedPath(projectService.toCanonicalFileName(configFileName)); - _this.enablePlugins(); - return _this; - } - ConfiguredProject.prototype.getConfigFilePath = function () { - return this.getProjectName(); - }; - ConfiguredProject.prototype.enablePlugins = function () { - var host = this.projectService.host; - var options = this.getCompilerOptions(); - if (!host.require) { - this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); - return; - } - var searchPaths = [ts.combinePaths(host.getExecutingFilePath(), "../../..")].concat(this.projectService.pluginProbeLocations); - if (this.projectService.allowLocalPluginLoads) { - var local = ts.getDirectoryPath(this.canonicalConfigFilePath); - this.projectService.logger.info("Local plugin loading enabled; adding " + local + " to search paths"); - searchPaths.unshift(local); - } - if (options.plugins) { - for (var _i = 0, _a = options.plugins; _i < _a.length; _i++) { - var pluginConfigEntry = _a[_i]; - this.enablePlugin(pluginConfigEntry, searchPaths); - } - } - if (this.projectService.globalPlugins) { - var _loop_6 = function (globalPluginName) { - if (options.plugins && options.plugins.some(function (p) { return p.name === globalPluginName; })) - return "continue"; - this_1.enablePlugin({ name: globalPluginName, global: true }, searchPaths); - }; - var this_1 = this; - for (var _b = 0, _c = this.projectService.globalPlugins; _b < _c.length; _b++) { - var globalPluginName = _c[_b]; - _loop_6(globalPluginName); - } - } - }; - ConfiguredProject.prototype.enablePlugin = function (pluginConfigEntry, searchPaths) { - var _this = this; - var log = function (message) { - _this.projectService.logger.info(message); - }; - for (var _i = 0, searchPaths_1 = searchPaths; _i < searchPaths_1.length; _i++) { - var searchPath = searchPaths_1[_i]; - var resolvedModule = Project.resolveModule(pluginConfigEntry.name, searchPath, this.projectService.host, log); - if (resolvedModule) { - this.enableProxy(resolvedModule, pluginConfigEntry); - return; - } - } - this.projectService.logger.info("Couldn't find " + pluginConfigEntry.name + " anywhere in paths: " + searchPaths.join(",")); - }; - ConfiguredProject.prototype.enableProxy = function (pluginModuleFactory, configEntry) { - try { - if (typeof pluginModuleFactory !== "function") { - this.projectService.logger.info("Skipped loading plugin " + configEntry.name + " because it did expose a proper factory function"); - return; - } - var info = { - config: configEntry, - project: this, - languageService: this.languageService, - languageServiceHost: this.lsHost, - serverHost: this.projectService.host - }; - var pluginModule = pluginModuleFactory({ typescript: ts }); - this.languageService = pluginModule.create(info); - this.plugins.push(pluginModule); - } - catch (e) { - this.projectService.logger.info("Plugin activation failed: " + e); - } - }; - ConfiguredProject.prototype.getProjectRootPath = function () { - return ts.getDirectoryPath(this.getConfigFilePath()); - }; - ConfiguredProject.prototype.setProjectErrors = function (projectErrors) { - this.projectErrors = projectErrors; - }; - ConfiguredProject.prototype.setTypeAcquisition = function (newTypeAcquisition) { - this.typeAcquisition = newTypeAcquisition; - }; - ConfiguredProject.prototype.getTypeAcquisition = function () { - return this.typeAcquisition; - }; - ConfiguredProject.prototype.getExternalFiles = function () { - var items = []; - for (var _i = 0, _a = this.plugins; _i < _a.length; _i++) { - var plugin = _a[_i]; - if (typeof plugin.getExternalFiles === "function") { - try { - items.push.apply(items, plugin.getExternalFiles(this)); - } - catch (e) { - this.projectService.logger.info("A plugin threw an exception in getExternalFiles: " + e); - } - } - } - return items; - }; - ConfiguredProject.prototype.watchConfigFile = function (callback) { - var _this = this; - this.projectFileWatcher = this.projectService.host.watchFile(this.getConfigFilePath(), function (_) { return callback(_this); }); - }; - ConfiguredProject.prototype.watchTypeRoots = function (callback) { - var _this = this; - var roots = this.getEffectiveTypeRoots(); - var watchers = []; - for (var _i = 0, roots_1 = roots; _i < roots_1.length; _i++) { - var root = roots_1[_i]; - this.projectService.logger.info("Add type root watcher for: " + root); - watchers.push(this.projectService.host.watchDirectory(root, function (path) { return callback(_this, path); }, false)); - } - this.typeRootsWatchers = watchers; - }; - ConfiguredProject.prototype.watchConfigDirectory = function (callback) { - var _this = this; - if (this.directoryWatcher) { - return; - } - var directoryToWatch = ts.getDirectoryPath(this.getConfigFilePath()); - this.projectService.logger.info("Add recursive watcher for: " + directoryToWatch); - this.directoryWatcher = this.projectService.host.watchDirectory(directoryToWatch, function (path) { return callback(_this, path); }, true); - }; - ConfiguredProject.prototype.watchWildcards = function (callback) { - var _this = this; - if (!this.wildcardDirectories) { - return; - } - var configDirectoryPath = ts.getDirectoryPath(this.getConfigFilePath()); - this.directoriesWatchedForWildcards = ts.createMap(); - this.wildcardDirectories.forEach(function (flag, directory) { - if (ts.comparePaths(configDirectoryPath, directory, ".", !_this.projectService.host.useCaseSensitiveFileNames) !== 0) { - var recursive = (flag & 1) !== 0; - _this.projectService.logger.info("Add " + (recursive ? "recursive " : "") + "watcher for: " + directory); - _this.directoriesWatchedForWildcards.set(directory, _this.projectService.host.watchDirectory(directory, function (path) { return callback(_this, path); }, recursive)); - } - }); - }; - ConfiguredProject.prototype.stopWatchingDirectory = function () { - if (this.directoryWatcher) { - this.directoryWatcher.close(); - this.directoryWatcher = undefined; - } - }; - ConfiguredProject.prototype.close = function () { - _super.prototype.close.call(this); - if (this.projectFileWatcher) { - this.projectFileWatcher.close(); - } - if (this.typeRootsWatchers) { - for (var _i = 0, _a = this.typeRootsWatchers; _i < _a.length; _i++) { - var watcher = _a[_i]; - watcher.close(); - } - this.typeRootsWatchers = undefined; - } - this.directoriesWatchedForWildcards.forEach(function (watcher) { - watcher.close(); - }); - this.directoriesWatchedForWildcards = undefined; - this.stopWatchingDirectory(); - }; - ConfiguredProject.prototype.addOpenRef = function () { - this.openRefCount++; - }; - ConfiguredProject.prototype.deleteOpenRef = function () { - this.openRefCount--; - return this.openRefCount; - }; - ConfiguredProject.prototype.getEffectiveTypeRoots = function () { - return ts.getEffectiveTypeRoots(this.getCompilerOptions(), this.projectService.host) || []; - }; - return ConfiguredProject; - }(Project)); - server.ConfiguredProject = ConfiguredProject; - var ExternalProject = (function (_super) { - __extends(ExternalProject, _super); - function ExternalProject(externalProjectName, projectService, documentRegistry, compilerOptions, languageServiceEnabled, compileOnSaveEnabled, projectFilePath) { - var _this = _super.call(this, externalProjectName, ProjectKind.External, projectService, documentRegistry, true, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) || this; - _this.externalProjectName = externalProjectName; - _this.compileOnSaveEnabled = compileOnSaveEnabled; - _this.projectFilePath = projectFilePath; - return _this; - } - ExternalProject.prototype.getProjectRootPath = function () { - if (this.projectFilePath) { - return ts.getDirectoryPath(this.projectFilePath); - } - return ts.getDirectoryPath(ts.normalizeSlashes(this.getProjectName())); - }; - ExternalProject.prototype.getTypeAcquisition = function () { - return this.typeAcquisition; - }; - ExternalProject.prototype.setProjectErrors = function (projectErrors) { - this.projectErrors = projectErrors; - }; - ExternalProject.prototype.setTypeAcquisition = function (newTypeAcquisition) { - if (!newTypeAcquisition) { - newTypeAcquisition = { - enable: allRootFilesAreJsOrDts(this), - include: [], - exclude: [] - }; - } - else { - if (newTypeAcquisition.enable === undefined) { - newTypeAcquisition.enable = allRootFilesAreJsOrDts(this); - } - if (!newTypeAcquisition.include) { - newTypeAcquisition.include = []; - } - if (!newTypeAcquisition.exclude) { - newTypeAcquisition.exclude = []; - } - } - this.typeAcquisition = newTypeAcquisition; - }; - return ExternalProject; - }(Project)); - server.ExternalProject = ExternalProject; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.maxProgramSizeForNonTsFiles = 20 * 1024 * 1024; - server.ContextEvent = "context"; - server.ConfigFileDiagEvent = "configFileDiag"; - server.ProjectLanguageServiceStateEvent = "projectLanguageServiceState"; - function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) { - var map = ts.createMap(); - for (var _i = 0, commandLineOptions_1 = commandLineOptions; _i < commandLineOptions_1.length; _i++) { - var option = commandLineOptions_1[_i]; - if (typeof option.type === "object") { - var optionMap = option.type; - optionMap.forEach(function (value) { - ts.Debug.assert(typeof value === "number"); - }); - map.set(option.name, optionMap); - } - } - return map; - } - var compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(ts.optionDeclarations); - var indentStyle = ts.createMapFromTemplate({ - "none": ts.IndentStyle.None, - "block": ts.IndentStyle.Block, - "smart": ts.IndentStyle.Smart - }); - var defaultTypeSafeList = { - "jquery": { - "match": /jquery(-(\.?\d+)+)?(\.intellisense)?(\.min)?\.js$/i, - "types": ["jquery"] - }, - "WinJS": { - "match": /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["winjs"] - }, - "Kendo": { - "match": /^(.*\/kendo)\/kendo\.all\.min\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["kendo-ui"] - }, - "Office Nuget": { - "match": /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["office"] - }, - "Minified files": { - "match": /^(.+\.min\.js)$/i, - "exclude": [["^", 1, "$"]] - } - }; - function convertFormatOptions(protocolOptions) { - if (typeof protocolOptions.indentStyle === "string") { - protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase()); - ts.Debug.assert(protocolOptions.indentStyle !== undefined); - } - return protocolOptions; - } - server.convertFormatOptions = convertFormatOptions; - function convertCompilerOptions(protocolOptions) { - compilerOptionConverters.forEach(function (mappedValues, id) { - var propertyValue = protocolOptions[id]; - if (typeof propertyValue === "string") { - protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase()); - } - }); - return protocolOptions; - } - server.convertCompilerOptions = convertCompilerOptions; - function tryConvertScriptKindName(scriptKindName) { - return typeof scriptKindName === "string" - ? convertScriptKindName(scriptKindName) - : scriptKindName; - } - server.tryConvertScriptKindName = tryConvertScriptKindName; - function convertScriptKindName(scriptKindName) { - switch (scriptKindName) { - case "JS": - return 1; - case "JSX": - return 2; - case "TS": - return 3; - case "TSX": - return 4; - default: - return 0; - } - } - server.convertScriptKindName = convertScriptKindName; - function combineProjectOutput(projects, action, comparer, areEqual) { - var result = projects.reduce(function (previous, current) { return ts.concatenate(previous, action(current)); }, []).sort(comparer); - return projects.length > 1 ? ts.deduplicate(result, areEqual) : result; - } - server.combineProjectOutput = combineProjectOutput; - var fileNamePropertyReader = { - getFileName: function (x) { return x; }, - getScriptKind: function (_) { return undefined; }, - hasMixedContent: function (fileName, extraFileExtensions) { - var mixedContentExtensions = ts.map(ts.filter(extraFileExtensions, function (item) { return item.isMixedContent; }), function (item) { return item.extension; }); - return ts.forEach(mixedContentExtensions, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - }; - var externalFilePropertyReader = { - getFileName: function (x) { return x.fileName; }, - getScriptKind: function (x) { return tryConvertScriptKindName(x.scriptKind); }, - hasMixedContent: function (x) { return x.hasMixedContent; } - }; - function findProjectByName(projectName, projects) { - for (var _i = 0, projects_1 = projects; _i < projects_1.length; _i++) { - var proj = projects_1[_i]; - if (proj.getProjectName() === projectName) { - return proj; - } - } - } - function createFileNotFoundDiagnostic(fileName) { - return ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName); - } - function isRootFileInInferredProject(info) { - if (info.containingProjects.length === 0) { - return false; - } - return info.containingProjects[0].projectKind === server.ProjectKind.Inferred && info.containingProjects[0].isRoot(info); - } - var DirectoryWatchers = (function () { - function DirectoryWatchers(projectService) { - this.projectService = projectService; - this.directoryWatchersForTsconfig = ts.createMap(); - this.directoryWatchersRefCount = ts.createMap(); - } - DirectoryWatchers.prototype.stopWatchingDirectory = function (directory) { - var refCount = this.directoryWatchersRefCount.get(directory) - 1; - this.directoryWatchersRefCount.set(directory, refCount); - if (refCount === 0) { - this.projectService.logger.info("Close directory watcher for: " + directory); - this.directoryWatchersForTsconfig.get(directory).close(); - this.directoryWatchersForTsconfig.delete(directory); - } - }; - DirectoryWatchers.prototype.startWatchingContainingDirectoriesForFile = function (fileName, project, callback) { - var currentPath = ts.getDirectoryPath(fileName); - var parentPath = ts.getDirectoryPath(currentPath); - while (currentPath !== parentPath) { - if (!this.directoryWatchersForTsconfig.has(currentPath)) { - this.projectService.logger.info("Add watcher for: " + currentPath); - this.directoryWatchersForTsconfig.set(currentPath, this.projectService.host.watchDirectory(currentPath, callback)); - this.directoryWatchersRefCount.set(currentPath, 1); - } - else { - this.directoryWatchersRefCount.set(currentPath, this.directoryWatchersRefCount.get(currentPath) + 1); - } - project.directoriesWatchedForTsconfig.push(currentPath); - currentPath = parentPath; - parentPath = ts.getDirectoryPath(parentPath); - } - }; - return DirectoryWatchers; - }()); - var ProjectService = (function () { - function ProjectService(opts) { - this.filenameToScriptInfo = ts.createFileMap(); - this.externalProjectToConfiguredProjectMap = ts.createMap(); - this.externalProjects = []; - this.inferredProjects = []; - this.configuredProjects = []; - this.openFiles = []; - this.projectToSizeMap = ts.createMap(); - this.host = opts.host; - this.logger = opts.logger; - this.cancellationToken = opts.cancellationToken; - this.useSingleInferredProject = opts.useSingleInferredProject; - this.typingsInstaller = opts.typingsInstaller || server.nullTypingsInstaller; - this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds; - this.eventHandler = opts.eventHandler; - this.globalPlugins = opts.globalPlugins || server.emptyArray; - this.pluginProbeLocations = opts.pluginProbeLocations || server.emptyArray; - this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads; - ts.Debug.assert(!!this.host.createHash, "'ServerHost.createHash' is required for ProjectService"); - this.toCanonicalFileName = ts.createGetCanonicalFileName(this.host.useCaseSensitiveFileNames); - this.directoryWatchers = new DirectoryWatchers(this); - this.throttledOperations = new server.ThrottledOperations(this.host); - this.typingsInstaller.attach(this); - this.typingsCache = new server.TypingsCache(this.typingsInstaller); - this.hostConfiguration = { - formatCodeOptions: server.getDefaultFormatCodeSettings(this.host), - hostInfo: "Unknown host", - extraFileExtensions: [] - }; - this.documentRegistry = ts.createDocumentRegistry(this.host.useCaseSensitiveFileNames, this.host.getCurrentDirectory()); - } - ProjectService.prototype.getChangedFiles_TestOnly = function () { - return this.changedFiles; - }; - ProjectService.prototype.ensureInferredProjectsUpToDate_TestOnly = function () { - this.ensureInferredProjectsUpToDate(); - }; - ProjectService.prototype.getCompilerOptionsForInferredProjects = function () { - return this.compilerOptionsForInferredProjects; - }; - ProjectService.prototype.onUpdateLanguageServiceStateForProject = function (project, languageServiceEnabled) { - if (!this.eventHandler) { - return; - } - this.eventHandler({ - eventName: server.ProjectLanguageServiceStateEvent, - data: { project: project, languageServiceEnabled: languageServiceEnabled } - }); - }; - ProjectService.prototype.updateTypingsForProject = function (response) { - var project = this.findProject(response.projectName); - if (!project) { - return; - } - switch (response.kind) { - case server.ActionSet: - this.typingsCache.updateTypingsForProject(response.projectName, response.compilerOptions, response.typeAcquisition, response.unresolvedImports, response.typings); - break; - case server.ActionInvalidate: - this.typingsCache.deleteTypingsForProject(response.projectName); - break; - } - project.updateGraph(); - }; - ProjectService.prototype.setCompilerOptionsForInferredProjects = function (projectCompilerOptions) { - this.compilerOptionsForInferredProjects = convertCompilerOptions(projectCompilerOptions); - this.compilerOptionsForInferredProjects.allowNonTsExtensions = true; - this.compileOnSaveForInferredProjects = projectCompilerOptions.compileOnSave; - for (var _i = 0, _a = this.inferredProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - proj.setCompilerOptions(this.compilerOptionsForInferredProjects); - proj.compileOnSaveEnabled = projectCompilerOptions.compileOnSave; - } - this.updateProjectGraphs(this.inferredProjects); - }; - ProjectService.prototype.stopWatchingDirectory = function (directory) { - this.directoryWatchers.stopWatchingDirectory(directory); - }; - ProjectService.prototype.findProject = function (projectName) { - if (projectName === undefined) { - return undefined; - } - if (server.isInferredProjectName(projectName)) { - this.ensureInferredProjectsUpToDate(); - return findProjectByName(projectName, this.inferredProjects); - } - return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(server.toNormalizedPath(projectName)); - }; - ProjectService.prototype.getDefaultProjectForFile = function (fileName, refreshInferredProjects) { - if (refreshInferredProjects) { - this.ensureInferredProjectsUpToDate(); - } - var scriptInfo = this.getScriptInfoForNormalizedPath(fileName); - return scriptInfo && scriptInfo.getDefaultProject(); - }; - ProjectService.prototype.ensureInferredProjectsUpToDate = function () { - if (this.changedFiles) { - var projectsToUpdate = void 0; - if (this.changedFiles.length === 1) { - projectsToUpdate = this.changedFiles[0].containingProjects; - } - else { - projectsToUpdate = []; - for (var _i = 0, _a = this.changedFiles; _i < _a.length; _i++) { - var f = _a[_i]; - projectsToUpdate = projectsToUpdate.concat(f.containingProjects); - } - } - this.updateProjectGraphs(projectsToUpdate); - this.changedFiles = undefined; - } - }; - ProjectService.prototype.findContainingExternalProject = function (fileName) { - for (var _i = 0, _a = this.externalProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - if (proj.containsFile(fileName)) { - return proj; - } - } - return undefined; - }; - ProjectService.prototype.getFormatCodeOptions = function (file) { - var formatCodeSettings; - if (file) { - var info = this.getScriptInfoForNormalizedPath(file); - if (info) { - formatCodeSettings = info.getFormatCodeSettings(); - } - } - return formatCodeSettings || this.hostConfiguration.formatCodeOptions; - }; - ProjectService.prototype.updateProjectGraphs = function (projects) { - var shouldRefreshInferredProjects = false; - for (var _i = 0, projects_2 = projects; _i < projects_2.length; _i++) { - var p = projects_2[_i]; - if (!p.updateGraph()) { - shouldRefreshInferredProjects = true; - } - } - if (shouldRefreshInferredProjects) { - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.onSourceFileChanged = function (fileName) { - var info = this.getScriptInfoForNormalizedPath(fileName); - if (!info) { - this.logger.info("Error: got watch notification for unknown file: " + fileName); - return; - } - if (!this.host.fileExists(fileName)) { - this.handleDeletedFile(info); - } - else { - if (info && (!info.isScriptOpen())) { - info.reloadFromFile(); - this.updateProjectGraphs(info.containingProjects); - } - } - }; - ProjectService.prototype.handleDeletedFile = function (info) { - this.logger.info(info.fileName + " deleted"); - info.stopWatcher(); - if (!info.isScriptOpen()) { - this.filenameToScriptInfo.remove(info.path); - this.lastDeletedFile = info; - var containingProjects = info.containingProjects.slice(); - info.detachAllProjects(); - this.updateProjectGraphs(containingProjects); - this.lastDeletedFile = undefined; - if (!this.eventHandler) { - return; - } - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var openFile = _a[_i]; - this.eventHandler({ - eventName: server.ContextEvent, - data: { project: openFile.getDefaultProject(), fileName: openFile.fileName } - }); - } - } - this.printProjects(); - }; - ProjectService.prototype.onTypeRootFileChanged = function (project, fileName) { - var _this = this; - this.logger.info("Type root file " + fileName + " changed"); - this.throttledOperations.schedule(project.getConfigFilePath() + " * type root", 250, function () { - project.updateTypes(); - _this.updateConfiguredProject(project); - _this.refreshInferredProjects(); - }); - }; - ProjectService.prototype.onSourceFileInDirectoryChangedForConfiguredProject = function (project, fileName) { - var _this = this; - if (fileName && !ts.isSupportedSourceFileName(fileName, project.getCompilerOptions(), this.hostConfiguration.extraFileExtensions)) { - return; - } - this.logger.info("Detected source file changes: " + fileName); - this.throttledOperations.schedule(project.getConfigFilePath(), 250, function () { return _this.handleChangeInSourceFileForConfiguredProject(project, fileName); }); - }; - ProjectService.prototype.handleChangeInSourceFileForConfiguredProject = function (project, triggerFile) { - var _this = this; - var _a = this.convertConfigFileContentToProjectOptions(project.getConfigFilePath()), projectOptions = _a.projectOptions, configFileErrors = _a.configFileErrors; - this.reportConfigFileDiagnostics(project.getProjectName(), configFileErrors, triggerFile); - var newRootFiles = projectOptions.files.map((function (f) { return _this.getCanonicalFileName(f); })); - var currentRootFiles = project.getRootFiles().map((function (f) { return _this.getCanonicalFileName(f); })); - if (!ts.arrayIsEqualTo(currentRootFiles.sort(), newRootFiles.sort())) { - this.logger.info("Updating configured project"); - this.updateConfiguredProject(project); - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.onConfigChangedForConfiguredProject = function (project) { - var configFileName = project.getConfigFilePath(); - this.logger.info("Config file changed: " + configFileName); - var configFileErrors = this.updateConfiguredProject(project); - this.reportConfigFileDiagnostics(configFileName, configFileErrors, configFileName); - this.refreshInferredProjects(); - }; - ProjectService.prototype.onConfigFileAddedForInferredProject = function (fileName) { - if (ts.getBaseFileName(fileName) !== "tsconfig.json") { - this.logger.info(fileName + " is not tsconfig.json"); - return; - } - var configFileErrors = this.convertConfigFileContentToProjectOptions(fileName).configFileErrors; - this.reportConfigFileDiagnostics(fileName, configFileErrors, fileName); - this.logger.info("Detected newly added tsconfig file: " + fileName); - this.reloadProjects(); - }; - ProjectService.prototype.getCanonicalFileName = function (fileName) { - var name = this.host.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - return ts.normalizePath(name); - }; - ProjectService.prototype.removeProject = function (project) { - this.logger.info("remove project: " + project.getRootFiles().toString()); - project.close(); - switch (project.projectKind) { - case server.ProjectKind.External: - server.removeItemFromSet(this.externalProjects, project); - this.projectToSizeMap.delete(project.externalProjectName); - break; - case server.ProjectKind.Configured: - server.removeItemFromSet(this.configuredProjects, project); - this.projectToSizeMap.delete(project.canonicalConfigFilePath); - break; - case server.ProjectKind.Inferred: - server.removeItemFromSet(this.inferredProjects, project); - break; - } - }; - ProjectService.prototype.assignScriptInfoToInferredProjectIfNecessary = function (info, addToListOfOpenFiles) { - var externalProject = this.findContainingExternalProject(info.fileName); - if (externalProject) { - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - return; - } - var foundConfiguredProject = false; - for (var _i = 0, _a = info.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - if (p.projectKind === server.ProjectKind.Configured) { - foundConfiguredProject = true; - if (addToListOfOpenFiles) { - (p).addOpenRef(); - } - } - } - if (foundConfiguredProject) { - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - return; - } - if (info.containingProjects.length === 0) { - var inferredProject = this.createInferredProjectWithRootFileIfNecessary(info); - if (!this.useSingleInferredProject) { - for (var _b = 0, _c = this.openFiles; _b < _c.length; _b++) { - var f = _c[_b]; - if (f.containingProjects.length === 0 || !inferredProject.containsScriptInfo(f)) { - continue; - } - for (var _d = 0, _e = f.containingProjects; _d < _e.length; _d++) { - var fContainingProject = _e[_d]; - if (fContainingProject.projectKind === server.ProjectKind.Inferred && - fContainingProject.isRoot(f) && - fContainingProject !== inferredProject) { - this.removeProject(fContainingProject); - f.attachToProject(inferredProject); - } - } - } - } - } - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - }; - ProjectService.prototype.closeOpenFile = function (info) { - info.close(); - server.removeItemFromSet(this.openFiles, info); - var projectsToRemove; - for (var _i = 0, _a = info.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - if (p.projectKind === server.ProjectKind.Configured) { - if (info.hasMixedContent) { - info.registerFileUpdate(); - } - if (p.deleteOpenRef() === 0) { - (projectsToRemove || (projectsToRemove = [])).push(p); - } - } - else if (p.projectKind === server.ProjectKind.Inferred && p.isRoot(info)) { - (projectsToRemove || (projectsToRemove = [])).push(p); - } - if (!p.languageServiceEnabled) { - p.markAsDirty(); - } - } - if (projectsToRemove) { - for (var _b = 0, projectsToRemove_1 = projectsToRemove; _b < projectsToRemove_1.length; _b++) { - var project = projectsToRemove_1[_b]; - this.removeProject(project); - } - var orphanFiles = void 0; - for (var _c = 0, _d = this.openFiles; _c < _d.length; _c++) { - var f = _d[_c]; - if (f.containingProjects.length === 0) { - (orphanFiles || (orphanFiles = [])).push(f); - } - } - if (orphanFiles) { - for (var _e = 0, orphanFiles_1 = orphanFiles; _e < orphanFiles_1.length; _e++) { - var f = orphanFiles_1[_e]; - this.assignScriptInfoToInferredProjectIfNecessary(f, false); - } - } - } - if (info.containingProjects.length === 0) { - this.filenameToScriptInfo.remove(info.path); - } - }; - ProjectService.prototype.openOrUpdateConfiguredProjectForFile = function (fileName, projectRootPath) { - var searchPath = ts.getDirectoryPath(fileName); - this.logger.info("Search path: " + searchPath); - var configFileName = this.findConfigFile(server.asNormalizedPath(searchPath), projectRootPath); - if (!configFileName) { - this.logger.info("No config files found."); - return {}; - } - this.logger.info("Config file name: " + configFileName); - var project = this.findConfiguredProjectByProjectName(configFileName); - if (!project) { - var _a = this.openConfigFile(configFileName, fileName), success = _a.success, errors = _a.errors; - if (!success) { - return { configFileName: configFileName, configFileErrors: errors }; - } - this.logger.info("Opened configuration file " + configFileName); - if (errors && errors.length > 0) { - return { configFileName: configFileName, configFileErrors: errors }; - } - } - else { - this.updateConfiguredProject(project); - } - return { configFileName: configFileName }; - }; - ProjectService.prototype.findConfigFile = function (searchPath, projectRootPath) { - while (!projectRootPath || searchPath.indexOf(projectRootPath) >= 0) { - var tsconfigFileName = server.asNormalizedPath(ts.combinePaths(searchPath, "tsconfig.json")); - if (this.host.fileExists(tsconfigFileName)) { - return tsconfigFileName; - } - var jsconfigFileName = server.asNormalizedPath(ts.combinePaths(searchPath, "jsconfig.json")); - if (this.host.fileExists(jsconfigFileName)) { - return jsconfigFileName; - } - var parentPath = server.asNormalizedPath(ts.getDirectoryPath(searchPath)); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - }; - ProjectService.prototype.printProjects = function () { - if (!this.logger.hasLevel(server.LogLevel.verbose)) { - return; - } - this.logger.startGroup(); - var counter = 0; - counter = printProjects(this.logger, this.externalProjects, counter); - counter = printProjects(this.logger, this.configuredProjects, counter); - counter = printProjects(this.logger, this.inferredProjects, counter); - this.logger.info("Open files: "); - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var rootFile = _a[_i]; - this.logger.info(rootFile.fileName); - } - this.logger.endGroup(); - function printProjects(logger, projects, counter) { - for (var _i = 0, projects_3 = projects; _i < projects_3.length; _i++) { - var project = projects_3[_i]; - project.updateGraph(); - logger.info("Project '" + project.getProjectName() + "' (" + server.ProjectKind[project.projectKind] + ") " + counter); - logger.info(project.filesToString()); - logger.info("-----------------------------------------------"); - counter++; - } - return counter; - } - }; - ProjectService.prototype.findConfiguredProjectByProjectName = function (configFileName) { - configFileName = server.asNormalizedPath(this.toCanonicalFileName(configFileName)); - for (var _i = 0, _a = this.configuredProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - if (proj.canonicalConfigFilePath === configFileName) { - return proj; - } - } - }; - ProjectService.prototype.findExternalProjectByProjectName = function (projectFileName) { - return findProjectByName(projectFileName, this.externalProjects); - }; - ProjectService.prototype.convertConfigFileContentToProjectOptions = function (configFilename) { - configFilename = ts.normalizePath(configFilename); - var configFileContent = this.host.readFile(configFilename); - var errors; - var result = ts.parseConfigFileTextToJson(configFilename, configFileContent); - var config = result.config; - if (result.error) { - var _a = ts.sanitizeConfigFile(configFilename, configFileContent), sanitizedConfig = _a.configJsonObject, diagnostics = _a.diagnostics; - config = sanitizedConfig; - errors = diagnostics.length ? diagnostics : [result.error]; - } - var parsedCommandLine = ts.parseJsonConfigFileContent(config, this.host, ts.getDirectoryPath(configFilename), {}, configFilename, [], this.hostConfiguration.extraFileExtensions); - if (parsedCommandLine.errors.length) { - errors = ts.concatenate(errors, parsedCommandLine.errors); - } - ts.Debug.assert(!!parsedCommandLine.fileNames); - if (parsedCommandLine.fileNames.length === 0) { - (errors || (errors = [])).push(ts.createCompilerDiagnostic(ts.Diagnostics.The_config_file_0_found_doesn_t_contain_any_source_files, configFilename)); - return { success: false, configFileErrors: errors }; - } - var projectOptions = { - files: parsedCommandLine.fileNames, - compilerOptions: parsedCommandLine.options, - configHasFilesProperty: config["files"] !== undefined, - wildcardDirectories: ts.createMapFromTemplate(parsedCommandLine.wildcardDirectories), - typeAcquisition: parsedCommandLine.typeAcquisition, - compileOnSave: parsedCommandLine.compileOnSave - }; - return { success: true, projectOptions: projectOptions, configFileErrors: errors }; - }; - ProjectService.prototype.exceededTotalSizeLimitForNonTsFiles = function (name, options, fileNames, propertyReader) { - if (options && options.disableSizeLimit || !this.host.getFileSize) { - return false; - } - var availableSpace = server.maxProgramSizeForNonTsFiles; - this.projectToSizeMap.set(name, 0); - this.projectToSizeMap.forEach(function (val) { return (availableSpace -= (val || 0)); }); - var totalNonTsFileSize = 0; - for (var _i = 0, fileNames_3 = fileNames; _i < fileNames_3.length; _i++) { - var f = fileNames_3[_i]; - var fileName = propertyReader.getFileName(f); - if (ts.hasTypeScriptFileExtension(fileName)) { - continue; - } - totalNonTsFileSize += this.host.getFileSize(fileName); - if (totalNonTsFileSize > server.maxProgramSizeForNonTsFiles) { - return true; - } - } - if (totalNonTsFileSize > availableSpace) { - return true; - } - this.projectToSizeMap.set(name, totalNonTsFileSize); - return false; - }; - ProjectService.prototype.createAndAddExternalProject = function (projectFileName, files, options, typeAcquisition) { - var compilerOptions = convertCompilerOptions(options); - var project = new server.ExternalProject(projectFileName, this, this.documentRegistry, compilerOptions, !this.exceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader), options.compileOnSave === undefined ? true : options.compileOnSave); - this.addFilesToProjectAndUpdateGraph(project, files, externalFilePropertyReader, undefined, typeAcquisition, undefined); - this.externalProjects.push(project); - return project; - }; - ProjectService.prototype.reportConfigFileDiagnostics = function (configFileName, diagnostics, triggerFile) { - if (!this.eventHandler) { - return; - } - this.eventHandler({ - eventName: server.ConfigFileDiagEvent, - data: { configFileName: configFileName, diagnostics: diagnostics || [], triggerFile: triggerFile } - }); - }; - ProjectService.prototype.createAndAddConfiguredProject = function (configFileName, projectOptions, configFileErrors, clientFileName) { - var _this = this; - var sizeLimitExceeded = this.exceededTotalSizeLimitForNonTsFiles(configFileName, projectOptions.compilerOptions, projectOptions.files, fileNamePropertyReader); - var project = new server.ConfiguredProject(configFileName, this, this.documentRegistry, projectOptions.configHasFilesProperty, projectOptions.compilerOptions, projectOptions.wildcardDirectories, !sizeLimitExceeded, projectOptions.compileOnSave === undefined ? false : projectOptions.compileOnSave); - this.addFilesToProjectAndUpdateGraph(project, projectOptions.files, fileNamePropertyReader, clientFileName, projectOptions.typeAcquisition, configFileErrors); - project.watchConfigFile(function (project) { return _this.onConfigChangedForConfiguredProject(project); }); - if (!sizeLimitExceeded) { - this.watchConfigDirectoryForProject(project, projectOptions); - } - project.watchWildcards(function (project, path) { return _this.onSourceFileInDirectoryChangedForConfiguredProject(project, path); }); - project.watchTypeRoots(function (project, path) { return _this.onTypeRootFileChanged(project, path); }); - this.configuredProjects.push(project); - return project; - }; - ProjectService.prototype.watchConfigDirectoryForProject = function (project, options) { - var _this = this; - if (!options.configHasFilesProperty) { - project.watchConfigDirectory(function (project, path) { return _this.onSourceFileInDirectoryChangedForConfiguredProject(project, path); }); - } - }; - ProjectService.prototype.addFilesToProjectAndUpdateGraph = function (project, files, propertyReader, clientFileName, typeAcquisition, configFileErrors) { - var errors; - for (var _i = 0, files_4 = files; _i < files_4.length; _i++) { - var f = files_4[_i]; - var rootFilename = propertyReader.getFileName(f); - var scriptKind = propertyReader.getScriptKind(f); - var hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions); - if (this.host.fileExists(rootFilename)) { - var info = this.getOrCreateScriptInfoForNormalizedPath(server.toNormalizedPath(rootFilename), clientFileName === rootFilename, undefined, scriptKind, hasMixedContent); - project.addRoot(info); - } - else { - (errors || (errors = [])).push(createFileNotFoundDiagnostic(rootFilename)); - } - } - project.setProjectErrors(ts.concatenate(configFileErrors, errors)); - project.setTypeAcquisition(typeAcquisition); - project.updateGraph(); - }; - ProjectService.prototype.openConfigFile = function (configFileName, clientFileName) { - var conversionResult = this.convertConfigFileContentToProjectOptions(configFileName); - var projectOptions = conversionResult.success - ? conversionResult.projectOptions - : { files: [], compilerOptions: {}, typeAcquisition: { enable: false } }; - var project = this.createAndAddConfiguredProject(configFileName, projectOptions, conversionResult.configFileErrors, clientFileName); - return { - success: conversionResult.success, - project: project, - errors: project.getProjectErrors() - }; - }; - ProjectService.prototype.updateNonInferredProject = function (project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, configFileErrors) { - var oldRootScriptInfos = project.getRootScriptInfos(); - var newRootScriptInfos = []; - var newRootScriptInfoMap = server.createNormalizedPathMap(); - var projectErrors; - var rootFilesChanged = false; - for (var _i = 0, newUncheckedFiles_1 = newUncheckedFiles; _i < newUncheckedFiles_1.length; _i++) { - var f = newUncheckedFiles_1[_i]; - var newRootFile = propertyReader.getFileName(f); - if (!this.host.fileExists(newRootFile)) { - (projectErrors || (projectErrors = [])).push(createFileNotFoundDiagnostic(newRootFile)); - continue; - } - var normalizedPath = server.toNormalizedPath(newRootFile); - var scriptInfo = this.getScriptInfoForNormalizedPath(normalizedPath); - if (!scriptInfo || !project.isRoot(scriptInfo)) { - rootFilesChanged = true; - if (!scriptInfo) { - var scriptKind = propertyReader.getScriptKind(f); - var hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions); - scriptInfo = this.getOrCreateScriptInfoForNormalizedPath(normalizedPath, false, undefined, scriptKind, hasMixedContent); - } - } - newRootScriptInfos.push(scriptInfo); - newRootScriptInfoMap.set(scriptInfo.fileName, scriptInfo); - } - if (rootFilesChanged || newRootScriptInfos.length !== oldRootScriptInfos.length) { - var toAdd = void 0; - var toRemove = void 0; - for (var _a = 0, oldRootScriptInfos_1 = oldRootScriptInfos; _a < oldRootScriptInfos_1.length; _a++) { - var oldFile = oldRootScriptInfos_1[_a]; - if (!newRootScriptInfoMap.contains(oldFile.fileName)) { - (toRemove || (toRemove = [])).push(oldFile); - } - } - for (var _b = 0, newRootScriptInfos_1 = newRootScriptInfos; _b < newRootScriptInfos_1.length; _b++) { - var newFile = newRootScriptInfos_1[_b]; - if (!project.isRoot(newFile)) { - (toAdd || (toAdd = [])).push(newFile); - } - } - if (toRemove) { - for (var _c = 0, toRemove_1 = toRemove; _c < toRemove_1.length; _c++) { - var f = toRemove_1[_c]; - project.removeFile(f); - } - } - if (toAdd) { - for (var _d = 0, toAdd_1 = toAdd; _d < toAdd_1.length; _d++) { - var f = toAdd_1[_d]; - if (f.isScriptOpen() && isRootFileInInferredProject(f)) { - var inferredProject = f.containingProjects[0]; - inferredProject.removeFile(f); - if (!inferredProject.hasRoots()) { - this.removeProject(inferredProject); - } - } - project.addRoot(f); - } - } - } - project.setCompilerOptions(newOptions); - project.setTypeAcquisition(newTypeAcquisition); - if (compileOnSave !== undefined) { - project.compileOnSaveEnabled = compileOnSave; - } - project.setProjectErrors(ts.concatenate(configFileErrors, projectErrors)); - project.updateGraph(); - }; - ProjectService.prototype.updateConfiguredProject = function (project) { - if (!this.host.fileExists(project.getConfigFilePath())) { - this.logger.info("Config file deleted"); - this.removeProject(project); - return; - } - var _a = this.convertConfigFileContentToProjectOptions(project.getConfigFilePath()), success = _a.success, projectOptions = _a.projectOptions, configFileErrors = _a.configFileErrors; - if (!success) { - this.updateNonInferredProject(project, [], fileNamePropertyReader, {}, {}, false, configFileErrors); - return configFileErrors; - } - if (this.exceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, projectOptions.compilerOptions, projectOptions.files, fileNamePropertyReader)) { - project.setCompilerOptions(projectOptions.compilerOptions); - if (!project.languageServiceEnabled) { - return configFileErrors; - } - project.disableLanguageService(); - project.stopWatchingDirectory(); - } - else { - project.enableLanguageService(); - this.watchConfigDirectoryForProject(project, projectOptions); - this.updateNonInferredProject(project, projectOptions.files, fileNamePropertyReader, projectOptions.compilerOptions, projectOptions.typeAcquisition, projectOptions.compileOnSave, configFileErrors); - } - return configFileErrors; - }; - ProjectService.prototype.createInferredProjectWithRootFileIfNecessary = function (root) { - var _this = this; - var useExistingProject = this.useSingleInferredProject && this.inferredProjects.length; - var project = useExistingProject - ? this.inferredProjects[0] - : new server.InferredProject(this, this.documentRegistry, this.compilerOptionsForInferredProjects); - project.addRoot(root); - this.directoryWatchers.startWatchingContainingDirectoriesForFile(root.fileName, project, function (fileName) { return _this.onConfigFileAddedForInferredProject(fileName); }); - project.updateGraph(); - if (!useExistingProject) { - this.inferredProjects.push(project); - } - return project; - }; - ProjectService.prototype.getOrCreateScriptInfo = function (uncheckedFileName, openedByClient, fileContent, scriptKind) { - return this.getOrCreateScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName), openedByClient, fileContent, scriptKind); - }; - ProjectService.prototype.getScriptInfo = function (uncheckedFileName) { - return this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - }; - ProjectService.prototype.getOrCreateScriptInfoForNormalizedPath = function (fileName, openedByClient, fileContent, scriptKind, hasMixedContent) { - var _this = this; - var info = this.getScriptInfoForNormalizedPath(fileName); - if (!info) { - if (openedByClient || this.host.fileExists(fileName)) { - info = new server.ScriptInfo(this.host, fileName, scriptKind, hasMixedContent); - this.filenameToScriptInfo.set(info.path, info); - if (openedByClient) { - if (fileContent === undefined) { - fileContent = this.host.readFile(fileName) || ""; - } - } - else { - if (!hasMixedContent) { - info.setWatcher(this.host.watchFile(fileName, function (_) { return _this.onSourceFileChanged(fileName); })); - } - } - } - } - if (info) { - if (openedByClient && !info.isScriptOpen()) { - info.open(fileContent); - if (hasMixedContent) { - info.registerFileUpdate(); - } - } - else if (fileContent !== undefined) { - info.reload(fileContent); - } - } - return info; - }; - ProjectService.prototype.getScriptInfoForNormalizedPath = function (fileName) { - return this.getScriptInfoForPath(server.normalizedPathToPath(fileName, this.host.getCurrentDirectory(), this.toCanonicalFileName)); - }; - ProjectService.prototype.getScriptInfoForPath = function (fileName) { - return this.filenameToScriptInfo.get(fileName); - }; - ProjectService.prototype.setHostConfiguration = function (args) { - if (args.file) { - var info = this.getScriptInfoForNormalizedPath(server.toNormalizedPath(args.file)); - if (info) { - info.setFormatOptions(convertFormatOptions(args.formatOptions)); - this.logger.info("Host configuration update for file " + args.file); - } - } - else { - if (args.hostInfo !== undefined) { - this.hostConfiguration.hostInfo = args.hostInfo; - this.logger.info("Host information " + args.hostInfo); - } - if (args.formatOptions) { - server.mergeMapLikes(this.hostConfiguration.formatCodeOptions, convertFormatOptions(args.formatOptions)); - this.logger.info("Format host information updated"); - } - if (args.extraFileExtensions) { - this.hostConfiguration.extraFileExtensions = args.extraFileExtensions; - this.logger.info("Host file extension mappings updated"); - } - } - }; - ProjectService.prototype.closeLog = function () { - this.logger.close(); - }; - ProjectService.prototype.reloadProjects = function () { - this.logger.info("reload projects."); - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var info = _a[_i]; - this.openOrUpdateConfiguredProjectForFile(info.fileName); - } - this.refreshInferredProjects(); - }; - ProjectService.prototype.refreshInferredProjects = function () { - this.logger.info("updating project structure from ..."); - this.printProjects(); - var orphantedFiles = []; - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var info = _a[_i]; - if (info.containingProjects.length === 0) { - orphantedFiles.push(info); - } - else { - if (isRootFileInInferredProject(info) && info.containingProjects.length > 1) { - var inferredProject = info.containingProjects[0]; - ts.Debug.assert(inferredProject.projectKind === server.ProjectKind.Inferred); - inferredProject.removeFile(info); - if (!inferredProject.hasRoots()) { - this.removeProject(inferredProject); - } - } - } - } - for (var _b = 0, orphantedFiles_1 = orphantedFiles; _b < orphantedFiles_1.length; _b++) { - var f = orphantedFiles_1[_b]; - this.assignScriptInfoToInferredProjectIfNecessary(f, false); - } - for (var _c = 0, _d = this.inferredProjects; _c < _d.length; _c++) { - var p = _d[_c]; - p.updateGraph(); - } - this.printProjects(); - }; - ProjectService.prototype.openClientFile = function (fileName, fileContent, scriptKind, projectRootPath) { - return this.openClientFileWithNormalizedPath(server.toNormalizedPath(fileName), fileContent, scriptKind, false, projectRootPath ? server.toNormalizedPath(projectRootPath) : undefined); - }; - ProjectService.prototype.openClientFileWithNormalizedPath = function (fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) { - var configFileName; - var configFileErrors; - var project = this.findContainingExternalProject(fileName); - if (!project) { - (_a = this.openOrUpdateConfiguredProjectForFile(fileName, projectRootPath), configFileName = _a.configFileName, configFileErrors = _a.configFileErrors); - if (configFileName) { - project = this.findConfiguredProjectByProjectName(configFileName); - } - } - if (project && !project.languageServiceEnabled) { - project.markAsDirty(); - } - var info = this.getOrCreateScriptInfoForNormalizedPath(fileName, true, fileContent, scriptKind, hasMixedContent); - this.assignScriptInfoToInferredProjectIfNecessary(info, true); - this.printProjects(); - return { configFileName: configFileName, configFileErrors: configFileErrors }; - var _a; - }; - ProjectService.prototype.closeClientFile = function (uncheckedFileName) { - var info = this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - if (info) { - this.closeOpenFile(info); - } - this.printProjects(); - }; - ProjectService.prototype.collectChanges = function (lastKnownProjectVersions, currentProjects, result) { - var _loop_7 = function (proj) { - var knownProject = ts.forEach(lastKnownProjectVersions, function (p) { return p.projectName === proj.getProjectName() && p; }); - result.push(proj.getChangesSinceVersion(knownProject && knownProject.version)); - }; - for (var _i = 0, currentProjects_1 = currentProjects; _i < currentProjects_1.length; _i++) { - var proj = currentProjects_1[_i]; - _loop_7(proj); - } - }; - ProjectService.prototype.synchronizeProjectList = function (knownProjects) { - var files = []; - this.collectChanges(knownProjects, this.externalProjects, files); - this.collectChanges(knownProjects, this.configuredProjects, files); - this.collectChanges(knownProjects, this.inferredProjects, files); - return files; - }; - ProjectService.prototype.applyChangesInOpenFiles = function (openFiles, changedFiles, closedFiles) { - var recordChangedFiles = changedFiles && !openFiles && !closedFiles; - if (openFiles) { - for (var _i = 0, openFiles_1 = openFiles; _i < openFiles_1.length; _i++) { - var file = openFiles_1[_i]; - var scriptInfo = this.getScriptInfo(file.fileName); - ts.Debug.assert(!scriptInfo || !scriptInfo.isScriptOpen()); - var normalizedPath = scriptInfo ? scriptInfo.fileName : server.toNormalizedPath(file.fileName); - this.openClientFileWithNormalizedPath(normalizedPath, file.content, tryConvertScriptKindName(file.scriptKind), file.hasMixedContent); - } - } - if (changedFiles) { - for (var _a = 0, changedFiles_2 = changedFiles; _a < changedFiles_2.length; _a++) { - var file = changedFiles_2[_a]; - var scriptInfo = this.getScriptInfo(file.fileName); - ts.Debug.assert(!!scriptInfo); - for (var i = file.changes.length - 1; i >= 0; i--) { - var change = file.changes[i]; - scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText); - } - if (recordChangedFiles) { - if (!this.changedFiles) { - this.changedFiles = [scriptInfo]; - } - else if (this.changedFiles.indexOf(scriptInfo) < 0) { - this.changedFiles.push(scriptInfo); - } - } - } - } - if (closedFiles) { - for (var _b = 0, closedFiles_1 = closedFiles; _b < closedFiles_1.length; _b++) { - var file = closedFiles_1[_b]; - this.closeClientFile(file); - } - } - if (openFiles || closedFiles) { - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.closeConfiguredProject = function (configFile) { - var configuredProject = this.findConfiguredProjectByProjectName(configFile); - if (configuredProject && configuredProject.deleteOpenRef() === 0) { - this.removeProject(configuredProject); - } - }; - ProjectService.prototype.closeExternalProject = function (uncheckedFileName, suppressRefresh) { - if (suppressRefresh === void 0) { suppressRefresh = false; } - var fileName = server.toNormalizedPath(uncheckedFileName); - var configFiles = this.externalProjectToConfiguredProjectMap.get(fileName); - if (configFiles) { - var shouldRefreshInferredProjects = false; - for (var _i = 0, configFiles_1 = configFiles; _i < configFiles_1.length; _i++) { - var configFile = configFiles_1[_i]; - if (this.closeConfiguredProject(configFile)) { - shouldRefreshInferredProjects = true; - } - } - this.externalProjectToConfiguredProjectMap.delete(fileName); - if (shouldRefreshInferredProjects && !suppressRefresh) { - this.refreshInferredProjects(); - } - } - else { - var externalProject = this.findExternalProjectByProjectName(uncheckedFileName); - if (externalProject) { - this.removeProject(externalProject); - if (!suppressRefresh) { - this.refreshInferredProjects(); - } - } - } - }; - ProjectService.prototype.openExternalProjects = function (projects) { - var _this = this; - var projectsToClose = ts.arrayToMap(this.externalProjects, function (p) { return p.getProjectName(); }, function (_) { return true; }); - ts.forEachKey(this.externalProjectToConfiguredProjectMap, function (externalProjectName) { - projectsToClose.set(externalProjectName, true); - }); - for (var _i = 0, projects_4 = projects; _i < projects_4.length; _i++) { - var externalProject = projects_4[_i]; - this.openExternalProject(externalProject, true); - projectsToClose.delete(externalProject.projectFileName); - } - ts.forEachKey(projectsToClose, function (externalProjectName) { - _this.closeExternalProject(externalProjectName, true); - }); - this.refreshInferredProjects(); - }; - ProjectService.escapeFilenameForRegex = function (filename) { - return filename.replace(this.filenameEscapeRegexp, "\\$&"); - }; - ProjectService.prototype.resetSafeList = function () { - ProjectService.safelist = defaultTypeSafeList; - }; - ProjectService.prototype.loadSafeList = function (fileName) { - var raw = JSON.parse(this.host.readFile(fileName, "utf-8")); - for (var _i = 0, _a = Object.keys(raw); _i < _a.length; _i++) { - var k = _a[_i]; - raw[k].match = new RegExp(raw[k].match, "i"); - } - ProjectService.safelist = raw; - }; - ProjectService.prototype.applySafeList = function (proj) { - var _this = this; - var rootFiles = proj.rootFiles, typeAcquisition = proj.typeAcquisition; - var types = (typeAcquisition && typeAcquisition.include) || []; - var excludeRules = []; - var normalizedNames = rootFiles.map(function (f) { return ts.normalizeSlashes(f.fileName); }); - var _loop_8 = function (name) { - var rule = ProjectService.safelist[name]; - for (var _i = 0, normalizedNames_1 = normalizedNames; _i < normalizedNames_1.length; _i++) { - var root = normalizedNames_1[_i]; - if (rule.match.test(root)) { - this_2.logger.info("Excluding files based on rule " + name); - if (rule.types) { - for (var _a = 0, _b = rule.types; _a < _b.length; _a++) { - var type = _b[_a]; - if (types.indexOf(type) < 0) { - types.push(type); - } - } - } - if (rule.exclude) { - var _loop_9 = function (exclude) { - var processedRule = root.replace(rule.match, function () { - var groups = []; - for (var _i = 0; _i < arguments.length; _i++) { - groups[_i] = arguments[_i]; - } - return exclude.map(function (groupNumberOrString) { - if (typeof groupNumberOrString === "number") { - if (typeof groups[groupNumberOrString] !== "string") { - _this.logger.info("Incorrect RegExp specification in safelist rule " + name + " - not enough groups"); - return "\\*"; - } - return ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]); - } - return groupNumberOrString; - }).join(""); - }); - if (excludeRules.indexOf(processedRule) === -1) { - excludeRules.push(processedRule); - } - }; - for (var _c = 0, _d = rule.exclude; _c < _d.length; _c++) { - var exclude = _d[_c]; - _loop_9(exclude); - } - } - else { - var escaped = ProjectService.escapeFilenameForRegex(root); - if (excludeRules.indexOf(escaped) < 0) { - excludeRules.push(escaped); - } - } - } - } - if (types.length > 0) { - proj.typeAcquisition = proj.typeAcquisition || {}; - proj.typeAcquisition.include = types; - } - }; - var this_2 = this; - for (var _i = 0, _a = Object.keys(ProjectService.safelist); _i < _a.length; _i++) { - var name = _a[_i]; - _loop_8(name); - } - var excludeRegexes = excludeRules.map(function (e) { return new RegExp(e, "i"); }); - proj.rootFiles = proj.rootFiles.filter(function (_file, index) { return !excludeRegexes.some(function (re) { return re.test(normalizedNames[index]); }); }); - }; - ProjectService.prototype.openExternalProject = function (proj, suppressRefreshOfInferredProjects) { - if (suppressRefreshOfInferredProjects === void 0) { suppressRefreshOfInferredProjects = false; } - if (proj.typingOptions && !proj.typeAcquisition) { - var typeAcquisition = ts.convertEnableAutoDiscoveryToEnable(proj.typingOptions); - proj.typeAcquisition = typeAcquisition; - } - this.applySafeList(proj); - var tsConfigFiles; - var rootFiles = []; - for (var _i = 0, _a = proj.rootFiles; _i < _a.length; _i++) { - var file = _a[_i]; - var normalized = server.toNormalizedPath(file.fileName); - if (ts.getBaseFileName(normalized) === "tsconfig.json") { - if (this.host.fileExists(normalized)) { - (tsConfigFiles || (tsConfigFiles = [])).push(normalized); - } - } - else { - rootFiles.push(file); - } - } - if (tsConfigFiles) { - tsConfigFiles.sort(); - } - var externalProject = this.findExternalProjectByProjectName(proj.projectFileName); - var exisingConfigFiles; - if (externalProject) { - if (!tsConfigFiles) { - var compilerOptions = convertCompilerOptions(proj.options); - if (this.exceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, proj.rootFiles, externalFilePropertyReader)) { - externalProject.disableLanguageService(); - } - else { - externalProject.enableLanguageService(); - } - this.updateNonInferredProject(externalProject, proj.rootFiles, externalFilePropertyReader, compilerOptions, proj.typeAcquisition, proj.options.compileOnSave, undefined); - return; - } - this.closeExternalProject(proj.projectFileName, true); - } - else if (this.externalProjectToConfiguredProjectMap.get(proj.projectFileName)) { - if (!tsConfigFiles) { - this.closeExternalProject(proj.projectFileName, true); - } - else { - var oldConfigFiles = this.externalProjectToConfiguredProjectMap.get(proj.projectFileName); - var iNew = 0; - var iOld = 0; - while (iNew < tsConfigFiles.length && iOld < oldConfigFiles.length) { - var newConfig = tsConfigFiles[iNew]; - var oldConfig = oldConfigFiles[iOld]; - if (oldConfig < newConfig) { - this.closeConfiguredProject(oldConfig); - iOld++; - } - else if (oldConfig > newConfig) { - iNew++; - } - else { - (exisingConfigFiles || (exisingConfigFiles = [])).push(oldConfig); - iOld++; - iNew++; - } - } - for (var i = iOld; i < oldConfigFiles.length; i++) { - this.closeConfiguredProject(oldConfigFiles[i]); - } - } - } - if (tsConfigFiles) { - this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, tsConfigFiles); - for (var _b = 0, tsConfigFiles_1 = tsConfigFiles; _b < tsConfigFiles_1.length; _b++) { - var tsconfigFile = tsConfigFiles_1[_b]; - var project = this.findConfiguredProjectByProjectName(tsconfigFile); - if (!project) { - var result = this.openConfigFile(tsconfigFile); - project = result.success && result.project; - } - if (project && !ts.contains(exisingConfigFiles, tsconfigFile)) { - project.addOpenRef(); - } - } - } - else { - this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName); - this.createAndAddExternalProject(proj.projectFileName, rootFiles, proj.options, proj.typeAcquisition); - } - if (!suppressRefreshOfInferredProjects) { - this.refreshInferredProjects(); - } - }; - return ProjectService; - }()); - ProjectService.safelist = defaultTypeSafeList; - ProjectService.filenameEscapeRegexp = /[-\/\\^$*+?.()|[\]{}]/g; - server.ProjectService = ProjectService; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.nullCancellationToken = { - isCancellationRequested: function () { return false; }, - setRequest: function () { return void 0; }, - resetRequest: function () { return void 0; } - }; - function hrTimeToMilliseconds(time) { - var seconds = time[0]; - var nanoseconds = time[1]; - return ((1e9 * seconds) + nanoseconds) / 1000000.0; - } - function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) { - if ((project.projectKind === server.ProjectKind.Inferred || project.projectKind === server.ProjectKind.External) && - project.isJsOnlyProject()) { - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - return scriptInfo && !scriptInfo.isJavaScript(); - } - return false; - } - function compareNumber(a, b) { - return a - b; - } - function compareFileStart(a, b) { - if (a.file < b.file) { - return -1; - } - else if (a.file === b.file) { - var n = compareNumber(a.start.line, b.start.line); - if (n === 0) { - return compareNumber(a.start.offset, b.start.offset); - } - else - return n; - } - else { - return 1; - } - } - function formatDiag(fileName, project, diag) { - var scriptInfo = project.getScriptInfoForNormalizedPath(fileName); - return { - start: scriptInfo.positionToLineOffset(diag.start), - end: scriptInfo.positionToLineOffset(diag.start + diag.length), - text: ts.flattenDiagnosticMessageText(diag.messageText, "\n"), - code: diag.code, - category: ts.DiagnosticCategory[diag.category].toLowerCase(), - source: diag.source - }; - } - function formatConfigFileDiag(diag) { - return { - start: undefined, - end: undefined, - text: ts.flattenDiagnosticMessageText(diag.messageText, "\n"), - category: ts.DiagnosticCategory[diag.category].toLowerCase(), - source: diag.source - }; - } - function allEditsBeforePos(edits, pos) { - for (var _i = 0, edits_1 = edits; _i < edits_1.length; _i++) { - var edit = edits_1[_i]; - if (ts.textSpanEnd(edit.span) >= pos) { - return false; - } - } - return true; - } - var CommandNames; - (function (CommandNames) { - CommandNames.Brace = "brace"; - CommandNames.BraceFull = "brace-full"; - CommandNames.BraceCompletion = "braceCompletion"; - CommandNames.Change = "change"; - CommandNames.Close = "close"; - CommandNames.Completions = "completions"; - CommandNames.CompletionsFull = "completions-full"; - CommandNames.CompletionDetails = "completionEntryDetails"; - CommandNames.CompileOnSaveAffectedFileList = "compileOnSaveAffectedFileList"; - CommandNames.CompileOnSaveEmitFile = "compileOnSaveEmitFile"; - CommandNames.Configure = "configure"; - CommandNames.Definition = "definition"; - CommandNames.DefinitionFull = "definition-full"; - CommandNames.Exit = "exit"; - CommandNames.Format = "format"; - CommandNames.Formatonkey = "formatonkey"; - CommandNames.FormatFull = "format-full"; - CommandNames.FormatonkeyFull = "formatonkey-full"; - CommandNames.FormatRangeFull = "formatRange-full"; - CommandNames.Geterr = "geterr"; - CommandNames.GeterrForProject = "geterrForProject"; - CommandNames.Implementation = "implementation"; - CommandNames.ImplementationFull = "implementation-full"; - CommandNames.SemanticDiagnosticsSync = "semanticDiagnosticsSync"; - CommandNames.SyntacticDiagnosticsSync = "syntacticDiagnosticsSync"; - CommandNames.NavBar = "navbar"; - CommandNames.NavBarFull = "navbar-full"; - CommandNames.NavTree = "navtree"; - CommandNames.NavTreeFull = "navtree-full"; - CommandNames.Navto = "navto"; - CommandNames.NavtoFull = "navto-full"; - CommandNames.Occurrences = "occurrences"; - CommandNames.DocumentHighlights = "documentHighlights"; - CommandNames.DocumentHighlightsFull = "documentHighlights-full"; - CommandNames.Open = "open"; - CommandNames.Quickinfo = "quickinfo"; - CommandNames.QuickinfoFull = "quickinfo-full"; - CommandNames.References = "references"; - CommandNames.ReferencesFull = "references-full"; - CommandNames.Reload = "reload"; - CommandNames.Rename = "rename"; - CommandNames.RenameInfoFull = "rename-full"; - CommandNames.RenameLocationsFull = "renameLocations-full"; - CommandNames.Saveto = "saveto"; - CommandNames.SignatureHelp = "signatureHelp"; - CommandNames.SignatureHelpFull = "signatureHelp-full"; - CommandNames.TypeDefinition = "typeDefinition"; - CommandNames.ProjectInfo = "projectInfo"; - CommandNames.ReloadProjects = "reloadProjects"; - CommandNames.Unknown = "unknown"; - CommandNames.OpenExternalProject = "openExternalProject"; - CommandNames.OpenExternalProjects = "openExternalProjects"; - CommandNames.CloseExternalProject = "closeExternalProject"; - CommandNames.SynchronizeProjectList = "synchronizeProjectList"; - CommandNames.ApplyChangedToOpenFiles = "applyChangedToOpenFiles"; - CommandNames.EncodedSemanticClassificationsFull = "encodedSemanticClassifications-full"; - CommandNames.Cleanup = "cleanup"; - CommandNames.OutliningSpans = "outliningSpans"; - CommandNames.TodoComments = "todoComments"; - CommandNames.Indentation = "indentation"; - CommandNames.DocCommentTemplate = "docCommentTemplate"; - CommandNames.CompilerOptionsDiagnosticsFull = "compilerOptionsDiagnostics-full"; - CommandNames.NameOrDottedNameSpan = "nameOrDottedNameSpan"; - CommandNames.BreakpointStatement = "breakpointStatement"; - CommandNames.CompilerOptionsForInferredProjects = "compilerOptionsForInferredProjects"; - CommandNames.GetCodeFixes = "getCodeFixes"; - CommandNames.GetCodeFixesFull = "getCodeFixes-full"; - CommandNames.GetSupportedCodeFixes = "getSupportedCodeFixes"; - })(CommandNames = server.CommandNames || (server.CommandNames = {})); - function formatMessage(msg, logger, byteLength, newLine) { - var verboseLogging = logger.hasLevel(server.LogLevel.verbose); - var json = JSON.stringify(msg); - if (verboseLogging) { - logger.info(msg.type + ": " + json); - } - var len = byteLength(json, "utf8"); - return "Content-Length: " + (1 + len) + "\r\n\r\n" + json + newLine; - } - server.formatMessage = formatMessage; - var MultistepOperation = (function () { - function MultistepOperation(operationHost) { - var _this = this; - this.operationHost = operationHost; - this.completed = true; - this.next = { - immediate: function (action) { return _this.immediate(action); }, - delay: function (ms, action) { return _this.delay(ms, action); } - }; - } - MultistepOperation.prototype.startNew = function (action) { - this.complete(); - this.requestId = this.operationHost.getCurrentRequestId(); - this.completed = false; - this.executeAction(action); - }; - MultistepOperation.prototype.complete = function () { - if (!this.completed) { - if (this.requestId) { - this.operationHost.sendRequestCompletedEvent(this.requestId); - } - this.completed = true; - } - this.setTimerHandle(undefined); - this.setImmediateId(undefined); - }; - MultistepOperation.prototype.immediate = function (action) { - var _this = this; - var requestId = this.requestId; - ts.Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id"); - this.setImmediateId(this.operationHost.getServerHost().setImmediate(function () { - _this.immediateId = undefined; - _this.operationHost.executeWithRequestId(requestId, function () { return _this.executeAction(action); }); - })); - }; - MultistepOperation.prototype.delay = function (ms, action) { - var _this = this; - var requestId = this.requestId; - ts.Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id"); - this.setTimerHandle(this.operationHost.getServerHost().setTimeout(function () { - _this.timerHandle = undefined; - _this.operationHost.executeWithRequestId(requestId, function () { return _this.executeAction(action); }); - }, ms)); - }; - MultistepOperation.prototype.executeAction = function (action) { - var stop = false; - try { - if (this.operationHost.isCancellationRequested()) { - stop = true; - } - else { - action(this.next); - } - } - catch (e) { - stop = true; - if (!(e instanceof ts.OperationCanceledException)) { - this.operationHost.logError(e, "delayed processing of request " + this.requestId); - } - } - if (stop || !this.hasPendingWork()) { - this.complete(); - } - }; - MultistepOperation.prototype.setTimerHandle = function (timerHandle) { - if (this.timerHandle !== undefined) { - this.operationHost.getServerHost().clearTimeout(this.timerHandle); - } - this.timerHandle = timerHandle; - }; - MultistepOperation.prototype.setImmediateId = function (immediateId) { - if (this.immediateId !== undefined) { - this.operationHost.getServerHost().clearImmediate(this.immediateId); - } - this.immediateId = immediateId; - }; - MultistepOperation.prototype.hasPendingWork = function () { - return !!this.timerHandle || !!this.immediateId; - }; - return MultistepOperation; - }()); - var Session = (function () { - function Session(optsOrArg) { - var _this = this; - this.changeSeq = 0; - this.handlers = ts.createMapFromTemplate((_a = {}, - _a[CommandNames.OpenExternalProject] = function (request) { - _this.projectService.openExternalProject(request.arguments, false); - return _this.requiredResponse(true); - }, - _a[CommandNames.OpenExternalProjects] = function (request) { - _this.projectService.openExternalProjects(request.arguments.projects); - return _this.requiredResponse(true); - }, - _a[CommandNames.CloseExternalProject] = function (request) { - _this.projectService.closeExternalProject(request.arguments.projectFileName); - return _this.requiredResponse(true); - }, - _a[CommandNames.SynchronizeProjectList] = function (request) { - var result = _this.projectService.synchronizeProjectList(request.arguments.knownProjects); - if (!result.some(function (p) { return p.projectErrors && p.projectErrors.length !== 0; })) { - return _this.requiredResponse(result); - } - var converted = ts.map(result, function (p) { - if (!p.projectErrors || p.projectErrors.length === 0) { - return p; - } - return { - info: p.info, - changes: p.changes, - files: p.files, - projectErrors: _this.convertToDiagnosticsWithLinePosition(p.projectErrors, undefined) - }; - }); - return _this.requiredResponse(converted); - }, - _a[CommandNames.ApplyChangedToOpenFiles] = function (request) { - _this.projectService.applyChangesInOpenFiles(request.arguments.openFiles, request.arguments.changedFiles, request.arguments.closedFiles); - _this.changeSeq++; - return _this.requiredResponse(true); - }, - _a[CommandNames.Exit] = function () { - _this.exit(); - return _this.notRequired(); - }, - _a[CommandNames.Definition] = function (request) { - return _this.requiredResponse(_this.getDefinition(request.arguments, true)); - }, - _a[CommandNames.DefinitionFull] = function (request) { - return _this.requiredResponse(_this.getDefinition(request.arguments, false)); - }, - _a[CommandNames.TypeDefinition] = function (request) { - return _this.requiredResponse(_this.getTypeDefinition(request.arguments)); - }, - _a[CommandNames.Implementation] = function (request) { - return _this.requiredResponse(_this.getImplementation(request.arguments, true)); - }, - _a[CommandNames.ImplementationFull] = function (request) { - return _this.requiredResponse(_this.getImplementation(request.arguments, false)); - }, - _a[CommandNames.References] = function (request) { - return _this.requiredResponse(_this.getReferences(request.arguments, true)); - }, - _a[CommandNames.ReferencesFull] = function (request) { - return _this.requiredResponse(_this.getReferences(request.arguments, false)); - }, - _a[CommandNames.Rename] = function (request) { - return _this.requiredResponse(_this.getRenameLocations(request.arguments, true)); - }, - _a[CommandNames.RenameLocationsFull] = function (request) { - return _this.requiredResponse(_this.getRenameLocations(request.arguments, false)); - }, - _a[CommandNames.RenameInfoFull] = function (request) { - return _this.requiredResponse(_this.getRenameInfo(request.arguments)); - }, - _a[CommandNames.Open] = function (request) { - _this.openClientFile(server.toNormalizedPath(request.arguments.file), request.arguments.fileContent, server.convertScriptKindName(request.arguments.scriptKindName), request.arguments.projectRootPath ? server.toNormalizedPath(request.arguments.projectRootPath) : undefined); - return _this.notRequired(); - }, - _a[CommandNames.Quickinfo] = function (request) { - return _this.requiredResponse(_this.getQuickInfoWorker(request.arguments, true)); - }, - _a[CommandNames.QuickinfoFull] = function (request) { - return _this.requiredResponse(_this.getQuickInfoWorker(request.arguments, false)); - }, - _a[CommandNames.OutliningSpans] = function (request) { - return _this.requiredResponse(_this.getOutliningSpans(request.arguments)); - }, - _a[CommandNames.TodoComments] = function (request) { - return _this.requiredResponse(_this.getTodoComments(request.arguments)); - }, - _a[CommandNames.Indentation] = function (request) { - return _this.requiredResponse(_this.getIndentation(request.arguments)); - }, - _a[CommandNames.NameOrDottedNameSpan] = function (request) { - return _this.requiredResponse(_this.getNameOrDottedNameSpan(request.arguments)); - }, - _a[CommandNames.BreakpointStatement] = function (request) { - return _this.requiredResponse(_this.getBreakpointStatement(request.arguments)); - }, - _a[CommandNames.BraceCompletion] = function (request) { - return _this.requiredResponse(_this.isValidBraceCompletion(request.arguments)); - }, - _a[CommandNames.DocCommentTemplate] = function (request) { - return _this.requiredResponse(_this.getDocCommentTemplate(request.arguments)); - }, - _a[CommandNames.Format] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForRange(request.arguments)); - }, - _a[CommandNames.Formatonkey] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsAfterKeystroke(request.arguments)); - }, - _a[CommandNames.FormatFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForDocumentFull(request.arguments)); - }, - _a[CommandNames.FormatonkeyFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsAfterKeystrokeFull(request.arguments)); - }, - _a[CommandNames.FormatRangeFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForRangeFull(request.arguments)); - }, - _a[CommandNames.Completions] = function (request) { - return _this.requiredResponse(_this.getCompletions(request.arguments, true)); - }, - _a[CommandNames.CompletionsFull] = function (request) { - return _this.requiredResponse(_this.getCompletions(request.arguments, false)); - }, - _a[CommandNames.CompletionDetails] = function (request) { - return _this.requiredResponse(_this.getCompletionEntryDetails(request.arguments)); - }, - _a[CommandNames.CompileOnSaveAffectedFileList] = function (request) { - return _this.requiredResponse(_this.getCompileOnSaveAffectedFileList(request.arguments)); - }, - _a[CommandNames.CompileOnSaveEmitFile] = function (request) { - return _this.requiredResponse(_this.emitFile(request.arguments)); - }, - _a[CommandNames.SignatureHelp] = function (request) { - return _this.requiredResponse(_this.getSignatureHelpItems(request.arguments, true)); - }, - _a[CommandNames.SignatureHelpFull] = function (request) { - return _this.requiredResponse(_this.getSignatureHelpItems(request.arguments, false)); - }, - _a[CommandNames.CompilerOptionsDiagnosticsFull] = function (request) { - return _this.requiredResponse(_this.getCompilerOptionsDiagnostics(request.arguments)); - }, - _a[CommandNames.EncodedSemanticClassificationsFull] = function (request) { - return _this.requiredResponse(_this.getEncodedSemanticClassifications(request.arguments)); - }, - _a[CommandNames.Cleanup] = function () { - _this.cleanup(); - return _this.requiredResponse(true); - }, - _a[CommandNames.SemanticDiagnosticsSync] = function (request) { - return _this.requiredResponse(_this.getSemanticDiagnosticsSync(request.arguments)); - }, - _a[CommandNames.SyntacticDiagnosticsSync] = function (request) { - return _this.requiredResponse(_this.getSyntacticDiagnosticsSync(request.arguments)); - }, - _a[CommandNames.Geterr] = function (request) { - _this.errorCheck.startNew(function (next) { return _this.getDiagnostics(next, request.arguments.delay, request.arguments.files); }); - return _this.notRequired(); - }, - _a[CommandNames.GeterrForProject] = function (request) { - _this.errorCheck.startNew(function (next) { return _this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file); }); - return _this.notRequired(); - }, - _a[CommandNames.Change] = function (request) { - _this.change(request.arguments); - return _this.notRequired(); - }, - _a[CommandNames.Configure] = function (request) { - _this.projectService.setHostConfiguration(request.arguments); - _this.output(undefined, CommandNames.Configure, request.seq); - return _this.notRequired(); - }, - _a[CommandNames.Reload] = function (request) { - _this.reload(request.arguments, request.seq); - return _this.requiredResponse({ reloadFinished: true }); - }, - _a[CommandNames.Saveto] = function (request) { - var savetoArgs = request.arguments; - _this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile); - return _this.notRequired(); - }, - _a[CommandNames.Close] = function (request) { - var closeArgs = request.arguments; - _this.closeClientFile(closeArgs.file); - return _this.notRequired(); - }, - _a[CommandNames.Navto] = function (request) { - return _this.requiredResponse(_this.getNavigateToItems(request.arguments, true)); - }, - _a[CommandNames.NavtoFull] = function (request) { - return _this.requiredResponse(_this.getNavigateToItems(request.arguments, false)); - }, - _a[CommandNames.Brace] = function (request) { - return _this.requiredResponse(_this.getBraceMatching(request.arguments, true)); - }, - _a[CommandNames.BraceFull] = function (request) { - return _this.requiredResponse(_this.getBraceMatching(request.arguments, false)); - }, - _a[CommandNames.NavBar] = function (request) { - return _this.requiredResponse(_this.getNavigationBarItems(request.arguments, true)); - }, - _a[CommandNames.NavBarFull] = function (request) { - return _this.requiredResponse(_this.getNavigationBarItems(request.arguments, false)); - }, - _a[CommandNames.NavTree] = function (request) { - return _this.requiredResponse(_this.getNavigationTree(request.arguments, true)); - }, - _a[CommandNames.NavTreeFull] = function (request) { - return _this.requiredResponse(_this.getNavigationTree(request.arguments, false)); - }, - _a[CommandNames.Occurrences] = function (request) { - return _this.requiredResponse(_this.getOccurrences(request.arguments)); - }, - _a[CommandNames.DocumentHighlights] = function (request) { - return _this.requiredResponse(_this.getDocumentHighlights(request.arguments, true)); - }, - _a[CommandNames.DocumentHighlightsFull] = function (request) { - return _this.requiredResponse(_this.getDocumentHighlights(request.arguments, false)); - }, - _a[CommandNames.CompilerOptionsForInferredProjects] = function (request) { - _this.setCompilerOptionsForInferredProjects(request.arguments); - return _this.requiredResponse(true); - }, - _a[CommandNames.ProjectInfo] = function (request) { - return _this.requiredResponse(_this.getProjectInfo(request.arguments)); - }, - _a[CommandNames.ReloadProjects] = function () { - _this.projectService.reloadProjects(); - return _this.notRequired(); - }, - _a[CommandNames.GetCodeFixes] = function (request) { - return _this.requiredResponse(_this.getCodeFixes(request.arguments, true)); - }, - _a[CommandNames.GetCodeFixesFull] = function (request) { - return _this.requiredResponse(_this.getCodeFixes(request.arguments, false)); - }, - _a[CommandNames.GetSupportedCodeFixes] = function () { - return _this.requiredResponse(_this.getSupportedCodeFixes()); - }, - _a)); - var opts; - if (arguments.length === 1) { - opts = optsOrArg; - } - else { - opts = { - host: arguments[0], - cancellationToken: arguments[1], - useSingleInferredProject: arguments[2], - typingsInstaller: arguments[3], - byteLength: arguments[4], - hrtime: arguments[5], - logger: arguments[6], - canUseEvents: arguments[7], - eventHandler: arguments[8], - throttleWaitMilliseconds: arguments[9] - }; - } - this.host = opts.host; - this.cancellationToken = opts.cancellationToken; - this.typingsInstaller = opts.typingsInstaller; - this.byteLength = opts.byteLength; - this.hrtime = opts.hrtime; - this.logger = opts.logger; - this.canUseEvents = opts.canUseEvents; - var throttleWaitMilliseconds = opts.throttleWaitMilliseconds; - this.eventHandler = this.canUseEvents - ? opts.eventHandler || (function (event) { return _this.defaultEventHandler(event); }) - : undefined; - var multistepOperationHost = { - executeWithRequestId: function (requestId, action) { return _this.executeWithRequestId(requestId, action); }, - getCurrentRequestId: function () { return _this.currentRequestId; }, - getServerHost: function () { return _this.host; }, - logError: function (err, cmd) { return _this.logError(err, cmd); }, - sendRequestCompletedEvent: function (requestId) { return _this.sendRequestCompletedEvent(requestId); }, - isCancellationRequested: function () { return _this.cancellationToken.isCancellationRequested(); } - }; - this.errorCheck = new MultistepOperation(multistepOperationHost); - var settings = { - host: this.host, - logger: this.logger, - cancellationToken: this.cancellationToken, - useSingleInferredProject: opts.useSingleInferredProject, - typingsInstaller: this.typingsInstaller, - throttleWaitMilliseconds: throttleWaitMilliseconds, - eventHandler: this.eventHandler, - globalPlugins: opts.globalPlugins, - pluginProbeLocations: opts.pluginProbeLocations, - allowLocalPluginLoads: opts.allowLocalPluginLoads - }; - this.projectService = new server.ProjectService(settings); - this.gcTimer = new server.GcTimer(this.host, 7000, this.logger); - var _a; - } - Session.prototype.sendRequestCompletedEvent = function (requestId) { - var event = { - seq: 0, - type: "event", - event: "requestCompleted", - body: { request_seq: requestId } - }; - this.send(event); - }; - Session.prototype.defaultEventHandler = function (event) { - var _this = this; - switch (event.eventName) { - case server.ContextEvent: - var _a = event.data, project_1 = _a.project, fileName_2 = _a.fileName; - this.projectService.logger.info("got context event, updating diagnostics for " + fileName_2); - this.errorCheck.startNew(function (next) { return _this.updateErrorCheck(next, [{ fileName: fileName_2, project: project_1 }], _this.changeSeq, function (n) { return n === _this.changeSeq; }, 100); }); - break; - case server.ConfigFileDiagEvent: - var _b = event.data, triggerFile = _b.triggerFile, configFileName = _b.configFileName, diagnostics = _b.diagnostics; - this.configFileDiagnosticEvent(triggerFile, configFileName, diagnostics); - break; - case server.ProjectLanguageServiceStateEvent: - var eventName = "projectLanguageServiceState"; - this.event({ - projectName: event.data.project.getProjectName(), - languageServiceEnabled: event.data.languageServiceEnabled - }, eventName); - break; - } - }; - Session.prototype.logError = function (err, cmd) { - var msg = "Exception on executing command " + cmd; - if (err.message) { - msg += ":\n" + err.message; - if (err.stack) { - msg += "\n" + err.stack; - } - } - this.logger.msg(msg, server.Msg.Err); - }; - Session.prototype.send = function (msg) { - if (msg.type === "event" && !this.canUseEvents) { - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("Session does not support events: ignored event: " + JSON.stringify(msg)); - } - return; - } - this.host.write(formatMessage(msg, this.logger, this.byteLength, this.host.newLine)); - }; - Session.prototype.configFileDiagnosticEvent = function (triggerFile, configFile, diagnostics) { - var bakedDiags = ts.map(diagnostics, formatConfigFileDiag); - var ev = { - seq: 0, - type: "event", - event: "configFileDiag", - body: { - triggerFile: triggerFile, - configFile: configFile, - diagnostics: bakedDiags - } - }; - this.send(ev); - }; - Session.prototype.event = function (info, eventName) { - var ev = { - seq: 0, - type: "event", - event: eventName, - body: info - }; - this.send(ev); - }; - Session.prototype.output = function (info, cmdName, reqSeq, errorMsg) { - if (reqSeq === void 0) { reqSeq = 0; } - var res = { - seq: 0, - type: "response", - command: cmdName, - request_seq: reqSeq, - success: !errorMsg, - }; - if (!errorMsg) { - res.body = info; - } - else { - res.message = errorMsg; - } - this.send(res); - }; - Session.prototype.semanticCheck = function (file, project) { - try { - var diags = []; - if (!isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) { - diags = project.getLanguageService().getSemanticDiagnostics(file); - } - var bakedDiags = diags.map(function (diag) { return formatDiag(file, project, diag); }); - this.event({ file: file, diagnostics: bakedDiags }, "semanticDiag"); - } - catch (err) { - this.logError(err, "semantic check"); - } - }; - Session.prototype.syntacticCheck = function (file, project) { - try { - var diags = project.getLanguageService().getSyntacticDiagnostics(file); - if (diags) { - var bakedDiags = diags.map(function (diag) { return formatDiag(file, project, diag); }); - this.event({ file: file, diagnostics: bakedDiags }, "syntaxDiag"); - } - } - catch (err) { - this.logError(err, "syntactic check"); - } - }; - Session.prototype.updateProjectStructure = function (seq, matchSeq, ms) { - var _this = this; - if (ms === void 0) { ms = 1500; } - this.host.setTimeout(function () { - if (matchSeq(seq)) { - _this.projectService.refreshInferredProjects(); - } - }, ms); - }; - Session.prototype.updateErrorCheck = function (next, checkList, seq, matchSeq, ms, followMs, requireOpen) { - var _this = this; - if (ms === void 0) { ms = 1500; } - if (followMs === void 0) { followMs = 200; } - if (requireOpen === void 0) { requireOpen = true; } - if (followMs > ms) { - followMs = ms; - } - var index = 0; - var checkOne = function () { - if (matchSeq(seq)) { - var checkSpec_1 = checkList[index]; - index++; - if (checkSpec_1.project.containsFile(checkSpec_1.fileName, requireOpen)) { - _this.syntacticCheck(checkSpec_1.fileName, checkSpec_1.project); - next.immediate(function () { - _this.semanticCheck(checkSpec_1.fileName, checkSpec_1.project); - if (checkList.length > index) { - next.delay(followMs, checkOne); - } - }); - } - } - }; - if ((checkList.length > index) && (matchSeq(seq))) { - next.delay(ms, checkOne); - } - }; - Session.prototype.cleanProjects = function (caption, projects) { - if (!projects) { - return; - } - this.logger.info("cleaning " + caption); - for (var _i = 0, projects_5 = projects; _i < projects_5.length; _i++) { - var p = projects_5[_i]; - p.getLanguageService(false).cleanupSemanticCache(); - } - }; - Session.prototype.cleanup = function () { - this.cleanProjects("inferred projects", this.projectService.inferredProjects); - this.cleanProjects("configured projects", this.projectService.configuredProjects); - this.cleanProjects("external projects", this.projectService.externalProjects); - if (this.host.gc) { - this.logger.info("host.gc()"); - this.host.gc(); - } - }; - Session.prototype.getEncodedSemanticClassifications = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - return project.getLanguageService().getEncodedSemanticClassifications(file, args); - }; - Session.prototype.getProject = function (projectFileName) { - return projectFileName && this.projectService.findProject(projectFileName); - }; - Session.prototype.getCompilerOptionsDiagnostics = function (args) { - var project = this.getProject(args.projectFileName); - return this.convertToDiagnosticsWithLinePosition(project.getLanguageService().getCompilerOptionsDiagnostics(), undefined); - }; - Session.prototype.convertToDiagnosticsWithLinePosition = function (diagnostics, scriptInfo) { - var _this = this; - return diagnostics.map(function (d) { return ({ - message: ts.flattenDiagnosticMessageText(d.messageText, _this.host.newLine), - start: d.start, - length: d.length, - category: ts.DiagnosticCategory[d.category].toLowerCase(), - code: d.code, - source: d.source, - startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start), - endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length) - }); }); - }; - Session.prototype.getDiagnosticsWorker = function (args, isSemantic, selector, includeLinePosition) { - var _a = this.getFileAndProject(args), project = _a.project, file = _a.file; - if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) { - return []; - } - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var diagnostics = selector(project, file); - return includeLinePosition - ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) - : diagnostics.map(function (d) { return formatDiag(file, project, d); }); - }; - Session.prototype.getDefinition = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var definitions = project.getLanguageService().getDefinitionAtPosition(file, position); - if (!definitions) { - return undefined; - } - if (simplifiedResult) { - return definitions.map(function (def) { - var defScriptInfo = project.getScriptInfo(def.fileName); - return { - file: def.fileName, - start: defScriptInfo.positionToLineOffset(def.textSpan.start), - end: defScriptInfo.positionToLineOffset(ts.textSpanEnd(def.textSpan)) - }; - }); - } - else { - return definitions; - } - }; - Session.prototype.getTypeDefinition = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var definitions = project.getLanguageService().getTypeDefinitionAtPosition(file, position); - if (!definitions) { - return undefined; - } - return definitions.map(function (def) { - var defScriptInfo = project.getScriptInfo(def.fileName); - return { - file: def.fileName, - start: defScriptInfo.positionToLineOffset(def.textSpan.start), - end: defScriptInfo.positionToLineOffset(ts.textSpanEnd(def.textSpan)) - }; - }); - }; - Session.prototype.getImplementation = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - var implementations = project.getLanguageService().getImplementationAtPosition(file, position); - if (!implementations) { - return []; - } - if (simplifiedResult) { - return implementations.map(function (_a) { - var fileName = _a.fileName, textSpan = _a.textSpan; - var scriptInfo = project.getScriptInfo(fileName); - return { - file: fileName, - start: scriptInfo.positionToLineOffset(textSpan.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)) - }; - }); - } - else { - return implementations; - } - }; - Session.prototype.getOccurrences = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var occurrences = project.getLanguageService().getOccurrencesAtPosition(file, position); - if (!occurrences) { - return undefined; - } - return occurrences.map(function (occurrence) { - var fileName = occurrence.fileName, isWriteAccess = occurrence.isWriteAccess, textSpan = occurrence.textSpan, isInString = occurrence.isInString; - var scriptInfo = project.getScriptInfo(fileName); - var start = scriptInfo.positionToLineOffset(textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)); - var result = { - start: start, - end: end, - file: fileName, - isWriteAccess: isWriteAccess, - }; - if (isInString) { - result.isInString = isInString; - } - return result; - }); - }; - Session.prototype.getSyntacticDiagnosticsSync = function (args) { - return this.getDiagnosticsWorker(args, false, function (project, file) { return project.getLanguageService().getSyntacticDiagnostics(file); }, args.includeLinePosition); - }; - Session.prototype.getSemanticDiagnosticsSync = function (args) { - return this.getDiagnosticsWorker(args, true, function (project, file) { return project.getLanguageService().getSemanticDiagnostics(file); }, args.includeLinePosition); - }; - Session.prototype.getDocumentHighlights = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch); - if (!documentHighlights) { - return undefined; - } - if (simplifiedResult) { - return documentHighlights.map(convertToDocumentHighlightsItem); - } - else { - return documentHighlights; - } - function convertToDocumentHighlightsItem(documentHighlights) { - var fileName = documentHighlights.fileName, highlightSpans = documentHighlights.highlightSpans; - var scriptInfo = project.getScriptInfo(fileName); - return { - file: fileName, - highlightSpans: highlightSpans.map(convertHighlightSpan) - }; - function convertHighlightSpan(highlightSpan) { - var textSpan = highlightSpan.textSpan, kind = highlightSpan.kind; - var start = scriptInfo.positionToLineOffset(textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)); - return { start: start, end: end, kind: kind }; - } - } - }; - Session.prototype.setCompilerOptionsForInferredProjects = function (args) { - this.projectService.setCompilerOptionsForInferredProjects(args.options); - }; - Session.prototype.getProjectInfo = function (args) { - return this.getProjectInfoWorker(args.file, args.projectFileName, args.needFileNameList); - }; - Session.prototype.getProjectInfoWorker = function (uncheckedFileName, projectFileName, needFileNameList) { - var project = this.getFileAndProjectWorker(uncheckedFileName, projectFileName, true, true).project; - var projectInfo = { - configFileName: project.getProjectName(), - languageServiceDisabled: !project.languageServiceEnabled, - fileNames: needFileNameList ? project.getFileNames() : undefined - }; - return projectInfo; - }; - Session.prototype.getRenameInfo = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return project.getLanguageService().getRenameInfo(file, position); - }; - Session.prototype.getProjects = function (args) { - var projects; - if (args.projectFileName) { - var project = this.getProject(args.projectFileName); - if (project) { - projects = [project]; - } - } - else { - var scriptInfo = this.projectService.getScriptInfo(args.file); - projects = scriptInfo.containingProjects; - } - projects = ts.filter(projects, function (p) { return p.languageServiceEnabled; }); - if (!projects || !projects.length) { - return server.Errors.ThrowNoProject(); - } - return projects; - }; - Session.prototype.getDefaultProject = function (args) { - if (args.projectFileName) { - var project = this.getProject(args.projectFileName); - if (project) { - return project; - } - } - var info = this.projectService.getScriptInfo(args.file); - return info.getDefaultProject(); - }; - Session.prototype.getRenameLocations = function (args, simplifiedResult) { - var file = server.toNormalizedPath(args.file); - var info = this.projectService.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, info); - var projects = this.getProjects(args); - if (simplifiedResult) { - var defaultProject = this.getDefaultProject(args); - var renameInfo = defaultProject.getLanguageService().getRenameInfo(file, position); - if (!renameInfo) { - return undefined; - } - if (!renameInfo.canRename) { - return { - info: renameInfo, - locs: [] - }; - } - var fileSpans = server.combineProjectOutput(projects, function (project) { - var renameLocations = project.getLanguageService().findRenameLocations(file, position, args.findInStrings, args.findInComments); - if (!renameLocations) { - return []; - } - return renameLocations.map(function (location) { - var locationScriptInfo = project.getScriptInfo(location.fileName); - return { - file: location.fileName, - start: locationScriptInfo.positionToLineOffset(location.textSpan.start), - end: locationScriptInfo.positionToLineOffset(ts.textSpanEnd(location.textSpan)), - }; - }); - }, compareRenameLocation, function (a, b) { return a.file === b.file && a.start.line === b.start.line && a.start.offset === b.start.offset; }); - var locs = fileSpans.reduce(function (accum, cur) { - var curFileAccum; - if (accum.length > 0) { - curFileAccum = accum[accum.length - 1]; - if (curFileAccum.file !== cur.file) { - curFileAccum = undefined; - } - } - if (!curFileAccum) { - curFileAccum = { file: cur.file, locs: [] }; - accum.push(curFileAccum); - } - curFileAccum.locs.push({ start: cur.start, end: cur.end }); - return accum; - }, []); - return { info: renameInfo, locs: locs }; - } - else { - return server.combineProjectOutput(projects, function (p) { return p.getLanguageService().findRenameLocations(file, position, args.findInStrings, args.findInComments); }, undefined, renameLocationIsEqualTo); - } - function renameLocationIsEqualTo(a, b) { - if (a === b) { - return true; - } - if (!a || !b) { - return false; - } - return a.fileName === b.fileName && - a.textSpan.start === b.textSpan.start && - a.textSpan.length === b.textSpan.length; - } - function compareRenameLocation(a, b) { - if (a.file < b.file) { - return -1; - } - else if (a.file > b.file) { - return 1; - } - else { - if (a.start.line < b.start.line) { - return 1; - } - else if (a.start.line > b.start.line) { - return -1; - } - else { - return b.start.offset - a.start.offset; - } - } - } - }; - Session.prototype.getReferences = function (args, simplifiedResult) { - var file = server.toNormalizedPath(args.file); - var projects = this.getProjects(args); - var defaultProject = this.getDefaultProject(args); - var scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - if (simplifiedResult) { - var nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position); - if (!nameInfo) { - return undefined; - } - var displayString = ts.displayPartsToString(nameInfo.displayParts); - var nameSpan = nameInfo.textSpan; - var nameColStart = scriptInfo.positionToLineOffset(nameSpan.start).offset; - var nameText = scriptInfo.getSnapshot().getText(nameSpan.start, ts.textSpanEnd(nameSpan)); - var refs = server.combineProjectOutput(projects, function (project) { - var references = project.getLanguageService().getReferencesAtPosition(file, position); - if (!references) { - return []; - } - return references.map(function (ref) { - var refScriptInfo = project.getScriptInfo(ref.fileName); - var start = refScriptInfo.positionToLineOffset(ref.textSpan.start); - var refLineSpan = refScriptInfo.lineToTextSpan(start.line - 1); - var lineText = refScriptInfo.getSnapshot().getText(refLineSpan.start, ts.textSpanEnd(refLineSpan)).replace(/\r|\n/g, ""); - return { - file: ref.fileName, - start: start, - lineText: lineText, - end: refScriptInfo.positionToLineOffset(ts.textSpanEnd(ref.textSpan)), - isWriteAccess: ref.isWriteAccess, - isDefinition: ref.isDefinition - }; - }); - }, compareFileStart, areReferencesResponseItemsForTheSameLocation); - return { - refs: refs, - symbolName: nameText, - symbolStartOffset: nameColStart, - symbolDisplayString: displayString - }; - } - else { - return server.combineProjectOutput(projects, function (project) { return project.getLanguageService().findReferences(file, position); }, undefined, undefined); - } - function areReferencesResponseItemsForTheSameLocation(a, b) { - if (a && b) { - return a.file === b.file && - a.start === b.start && - a.end === b.end; - } - return false; - } - }; - Session.prototype.openClientFile = function (fileName, fileContent, scriptKind, projectRootPath) { - var _a = this.projectService.openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, false, projectRootPath), configFileName = _a.configFileName, configFileErrors = _a.configFileErrors; - if (this.eventHandler) { - this.eventHandler({ - eventName: "configFileDiag", - data: { triggerFile: fileName, configFileName: configFileName, diagnostics: configFileErrors || [] } - }); - } - }; - Session.prototype.getPosition = function (args, scriptInfo) { - return args.position !== undefined ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset); - }; - Session.prototype.getFileAndProject = function (args, errorOnMissingProject) { - if (errorOnMissingProject === void 0) { errorOnMissingProject = true; } - return this.getFileAndProjectWorker(args.file, args.projectFileName, true, errorOnMissingProject); - }; - Session.prototype.getFileAndProjectWithoutRefreshingInferredProjects = function (args, errorOnMissingProject) { - if (errorOnMissingProject === void 0) { errorOnMissingProject = true; } - return this.getFileAndProjectWorker(args.file, args.projectFileName, false, errorOnMissingProject); - }; - Session.prototype.getFileAndProjectWorker = function (uncheckedFileName, projectFileName, refreshInferredProjects, errorOnMissingProject) { - var file = server.toNormalizedPath(uncheckedFileName); - var project = this.getProject(projectFileName) || this.projectService.getDefaultProjectForFile(file, refreshInferredProjects); - if (!project && errorOnMissingProject) { - return server.Errors.ThrowNoProject(); - } - return { file: file, project: project }; - }; - Session.prototype.getOutliningSpans = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - return project.getLanguageService(false).getOutliningSpans(file); - }; - Session.prototype.getTodoComments = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - return project.getLanguageService().getTodoComments(file, args.descriptors); - }; - Session.prototype.getDocCommentTemplate = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return project.getLanguageService(false).getDocCommentTemplateAtPosition(file, position); - }; - Session.prototype.getIndentation = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - var indentation = project.getLanguageService(false).getIndentationAtPosition(file, position, options); - return { position: position, indentation: indentation }; - }; - Session.prototype.getBreakpointStatement = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).getBreakpointStatementAtPosition(file, position); - }; - Session.prototype.getNameOrDottedNameSpan = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).getNameOrDottedNameSpan(file, position, position); - }; - Session.prototype.isValidBraceCompletion = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0)); - }; - Session.prototype.getQuickInfoWorker = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo)); - if (!quickInfo) { - return undefined; - } - if (simplifiedResult) { - var displayString = ts.displayPartsToString(quickInfo.displayParts); - var docString = ts.displayPartsToString(quickInfo.documentation); - return { - kind: quickInfo.kind, - kindModifiers: quickInfo.kindModifiers, - start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(quickInfo.textSpan)), - displayString: displayString, - documentation: docString, - tags: quickInfo.tags || [] - }; - } - else { - return quickInfo; - } - }; - Session.prototype.getFormattingEditsForRange = function (args) { - var _this = this; - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - var edits = project.getLanguageService(false).getFormattingEditsForRange(file, startPosition, endPosition, this.projectService.getFormatCodeOptions(file)); - if (!edits) { - return undefined; - } - return edits.map(function (edit) { return _this.convertTextChangeToCodeEdit(edit, scriptInfo); }); - }; - Session.prototype.getFormattingEditsForRangeFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsForRange(file, args.position, args.endPosition, options); - }; - Session.prototype.getFormattingEditsForDocumentFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsForDocument(file, options); - }; - Session.prototype.getFormattingEditsAfterKeystrokeFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsAfterKeystroke(file, args.position, args.key, options); - }; - Session.prototype.getFormattingEditsAfterKeystroke = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var formatOptions = this.projectService.getFormatCodeOptions(file); - var edits = project.getLanguageService(false).getFormattingEditsAfterKeystroke(file, position, args.key, formatOptions); - if ((args.key === "\n") && ((!edits) || (edits.length === 0) || allEditsBeforePos(edits, position))) { - var lineInfo = scriptInfo.getLineInfo(args.line); - if (lineInfo && (lineInfo.leaf) && (lineInfo.leaf.text)) { - var lineText = lineInfo.leaf.text; - if (lineText.search("\\S") < 0) { - var preferredIndent = project.getLanguageService(false).getIndentationAtPosition(file, position, formatOptions); - var hasIndent = 0; - var i = void 0, len = void 0; - for (i = 0, len = lineText.length; i < len; i++) { - if (lineText.charAt(i) === " ") { - hasIndent++; - } - else if (lineText.charAt(i) === "\t") { - hasIndent += formatOptions.tabSize; - } - else { - break; - } - } - if (preferredIndent !== hasIndent) { - var firstNoWhiteSpacePosition = lineInfo.offset + i; - edits.push({ - span: ts.createTextSpanFromBounds(lineInfo.offset, firstNoWhiteSpacePosition), - newText: ts.formatting.getIndentationString(preferredIndent, formatOptions) - }); - } - } - } - } - if (!edits) { - return undefined; - } - return edits.map(function (edit) { - return { - start: scriptInfo.positionToLineOffset(edit.span.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(edit.span)), - newText: edit.newText ? edit.newText : "" - }; - }); - }; - Session.prototype.getCompletions = function (args, simplifiedResult) { - var _this = this; - var prefix = args.prefix || ""; - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var completions = project.getLanguageService().getCompletionsAtPosition(file, position); - if (!completions) { - return undefined; - } - if (simplifiedResult) { - return completions.entries.reduce(function (result, entry) { - if (completions.isMemberCompletion || (entry.name.toLowerCase().indexOf(prefix.toLowerCase()) === 0)) { - var name = entry.name, kind = entry.kind, kindModifiers = entry.kindModifiers, sortText = entry.sortText, replacementSpan = entry.replacementSpan; - var convertedSpan = replacementSpan ? _this.decorateSpan(replacementSpan, scriptInfo) : undefined; - result.push({ name: name, kind: kind, kindModifiers: kindModifiers, sortText: sortText, replacementSpan: convertedSpan }); - } - return result; - }, []).sort(function (a, b) { return ts.compareStrings(a.name, b.name); }); - } - else { - return completions; - } - }; - Session.prototype.getCompletionEntryDetails = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return args.entryNames.reduce(function (accum, entryName) { - var details = project.getLanguageService().getCompletionEntryDetails(file, position, entryName); - if (details) { - accum.push(details); - } - return accum; - }, []); - }; - Session.prototype.getCompileOnSaveAffectedFileList = function (args) { - var info = this.projectService.getScriptInfo(args.file); - var result = []; - if (!info) { - return []; - } - var projectsToSearch = args.projectFileName ? [this.projectService.findProject(args.projectFileName)] : info.containingProjects; - for (var _i = 0, projectsToSearch_1 = projectsToSearch; _i < projectsToSearch_1.length; _i++) { - var project = projectsToSearch_1[_i]; - if (project.compileOnSaveEnabled && project.languageServiceEnabled) { - result.push({ - projectFileName: project.getProjectName(), - fileNames: project.getCompileOnSaveAffectedFileList(info), - projectUsesOutFile: !!project.getCompilerOptions().outFile || !!project.getCompilerOptions().out - }); - } - } - return result; - }; - Session.prototype.emitFile = function (args) { - var _this = this; - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - if (!project) { - server.Errors.ThrowNoProject(); - } - if (!project.languageServiceEnabled) { - return false; - } - var scriptInfo = project.getScriptInfo(file); - return project.builder.emitFile(scriptInfo, function (path, data, writeByteOrderMark) { return _this.host.writeFile(path, data, writeByteOrderMark); }); - }; - Session.prototype.getSignatureHelpItems = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var helpItems = project.getLanguageService().getSignatureHelpItems(file, position); - if (!helpItems) { - return undefined; - } - if (simplifiedResult) { - var span_17 = helpItems.applicableSpan; - return { - items: helpItems.items, - applicableSpan: { - start: scriptInfo.positionToLineOffset(span_17.start), - end: scriptInfo.positionToLineOffset(span_17.start + span_17.length) - }, - selectedItemIndex: helpItems.selectedItemIndex, - argumentIndex: helpItems.argumentIndex, - argumentCount: helpItems.argumentCount, - }; - } - else { - return helpItems; - } - }; - Session.prototype.getDiagnostics = function (next, delay, fileNames) { - var _this = this; - var checkList = fileNames.reduce(function (accum, uncheckedFileName) { - var fileName = server.toNormalizedPath(uncheckedFileName); - var project = _this.projectService.getDefaultProjectForFile(fileName, true); - if (project) { - accum.push({ fileName: fileName, project: project }); - } - return accum; - }, []); - if (checkList.length > 0) { - this.updateErrorCheck(next, checkList, this.changeSeq, function (n) { return n === _this.changeSeq; }, delay); - } - }; - Session.prototype.change = function (args) { - var _this = this; - var _a = this.getFileAndProject(args, false), file = _a.file, project = _a.project; - if (project) { - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var start = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - if (start >= 0) { - scriptInfo.editContent(start, end, args.insertString); - this.changeSeq++; - } - this.updateProjectStructure(this.changeSeq, function (n) { return n === _this.changeSeq; }); - } - }; - Session.prototype.reload = function (args, reqSeq) { - var file = server.toNormalizedPath(args.file); - var tempFileName = args.tmpfile && server.toNormalizedPath(args.tmpfile); - var project = this.projectService.getDefaultProjectForFile(file, true); - if (project) { - this.changeSeq++; - if (project.reloadScript(file, tempFileName)) { - this.output(undefined, CommandNames.Reload, reqSeq); - } - } - }; - Session.prototype.saveToTmp = function (fileName, tempFileName) { - var scriptInfo = this.projectService.getScriptInfo(fileName); - if (scriptInfo) { - scriptInfo.saveTo(tempFileName); - } - }; - Session.prototype.closeClientFile = function (fileName) { - if (!fileName) { - return; - } - var file = ts.normalizePath(fileName); - this.projectService.closeClientFile(file); - }; - Session.prototype.decorateNavigationBarItems = function (items, scriptInfo) { - var _this = this; - return ts.map(items, function (item) { return ({ - text: item.text, - kind: item.kind, - kindModifiers: item.kindModifiers, - spans: item.spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }), - childItems: _this.decorateNavigationBarItems(item.childItems, scriptInfo), - indent: item.indent - }); }); - }; - Session.prototype.getNavigationBarItems = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var items = project.getLanguageService(false).getNavigationBarItems(file); - return !items - ? undefined - : simplifiedResult - ? this.decorateNavigationBarItems(items, project.getScriptInfoForNormalizedPath(file)) - : items; - }; - Session.prototype.decorateNavigationTree = function (tree, scriptInfo) { - var _this = this; - return { - text: tree.text, - kind: tree.kind, - kindModifiers: tree.kindModifiers, - spans: tree.spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }), - childItems: ts.map(tree.childItems, function (item) { return _this.decorateNavigationTree(item, scriptInfo); }) - }; - }; - Session.prototype.decorateSpan = function (span, scriptInfo) { - return { - start: scriptInfo.positionToLineOffset(span.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(span)) - }; - }; - Session.prototype.getNavigationTree = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var tree = project.getLanguageService(false).getNavigationTree(file); - return !tree - ? undefined - : simplifiedResult - ? this.decorateNavigationTree(tree, project.getScriptInfoForNormalizedPath(file)) - : tree; - }; - Session.prototype.getNavigateToItems = function (args, simplifiedResult) { - var projects = this.getProjects(args); - var fileName = args.currentFileOnly ? args.file && ts.normalizeSlashes(args.file) : undefined; - if (simplifiedResult) { - return server.combineProjectOutput(projects, function (project) { - var navItems = project.getLanguageService().getNavigateToItems(args.searchValue, args.maxResultCount, fileName, project.isNonTsProject()); - if (!navItems) { - return []; - } - return navItems.map(function (navItem) { - var scriptInfo = project.getScriptInfo(navItem.fileName); - var start = scriptInfo.positionToLineOffset(navItem.textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(navItem.textSpan)); - var bakedItem = { - name: navItem.name, - kind: navItem.kind, - file: navItem.fileName, - start: start, - end: end, - }; - if (navItem.kindModifiers && (navItem.kindModifiers !== "")) { - bakedItem.kindModifiers = navItem.kindModifiers; - } - if (navItem.matchKind !== "none") { - bakedItem.matchKind = navItem.matchKind; - } - if (navItem.containerName && (navItem.containerName.length > 0)) { - bakedItem.containerName = navItem.containerName; - } - if (navItem.containerKind && (navItem.containerKind.length > 0)) { - bakedItem.containerKind = navItem.containerKind; - } - return bakedItem; - }); - }, undefined, areNavToItemsForTheSameLocation); - } - else { - return server.combineProjectOutput(projects, function (project) { return project.getLanguageService().getNavigateToItems(args.searchValue, args.maxResultCount, fileName, project.isNonTsProject()); }, undefined, navigateToItemIsEqualTo); - } - function navigateToItemIsEqualTo(a, b) { - if (a === b) { - return true; - } - if (!a || !b) { - return false; - } - return a.containerKind === b.containerKind && - a.containerName === b.containerName && - a.fileName === b.fileName && - a.isCaseSensitive === b.isCaseSensitive && - a.kind === b.kind && - a.kindModifiers === b.containerName && - a.matchKind === b.matchKind && - a.name === b.name && - a.textSpan.start === b.textSpan.start && - a.textSpan.length === b.textSpan.length; - } - function areNavToItemsForTheSameLocation(a, b) { - if (a && b) { - return a.file === b.file && - a.start === b.start && - a.end === b.end; - } - return false; - } - }; - Session.prototype.getSupportedCodeFixes = function () { - return ts.getSupportedCodeFixes(); - }; - Session.prototype.getCodeFixes = function (args, simplifiedResult) { - var _this = this; - if (args.errorCodes.length === 0) { - return undefined; - } - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var startPosition = getStartPosition(); - var endPosition = getEndPosition(); - var formatOptions = this.projectService.getFormatCodeOptions(file); - var codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, formatOptions); - if (!codeActions) { - return undefined; - } - if (simplifiedResult) { - return codeActions.map(function (codeAction) { return _this.mapCodeAction(codeAction, scriptInfo); }); - } - else { - return codeActions; - } - function getStartPosition() { - return args.startPosition !== undefined ? args.startPosition : scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset); - } - function getEndPosition() { - return args.endPosition !== undefined ? args.endPosition : scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - } - }; - Session.prototype.mapCodeAction = function (codeAction, scriptInfo) { - var _this = this; - return { - description: codeAction.description, - changes: codeAction.changes.map(function (change) { return ({ - fileName: change.fileName, - textChanges: change.textChanges.map(function (textChange) { return _this.convertTextChangeToCodeEdit(textChange, scriptInfo); }) - }); }) - }; - }; - Session.prototype.convertTextChangeToCodeEdit = function (change, scriptInfo) { - return { - start: scriptInfo.positionToLineOffset(change.span.start), - end: scriptInfo.positionToLineOffset(change.span.start + change.span.length), - newText: change.newText ? change.newText : "" - }; - }; - Session.prototype.getBraceMatching = function (args, simplifiedResult) { - var _this = this; - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var spans = project.getLanguageService(false).getBraceMatchingAtPosition(file, position); - return !spans - ? undefined - : simplifiedResult - ? spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }) - : spans; - }; - Session.prototype.getDiagnosticsForProject = function (next, delay, fileName) { - var _this = this; - var _a = this.getProjectInfoWorker(fileName, undefined, true), fileNames = _a.fileNames, languageServiceDisabled = _a.languageServiceDisabled; - if (languageServiceDisabled) { - return; - } - var fileNamesInProject = fileNames.filter(function (value) { return value.indexOf("lib.d.ts") < 0; }); - var highPriorityFiles = []; - var mediumPriorityFiles = []; - var lowPriorityFiles = []; - var veryLowPriorityFiles = []; - var normalizedFileName = server.toNormalizedPath(fileName); - var project = this.projectService.getDefaultProjectForFile(normalizedFileName, true); - for (var _i = 0, fileNamesInProject_1 = fileNamesInProject; _i < fileNamesInProject_1.length; _i++) { - var fileNameInProject = fileNamesInProject_1[_i]; - if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) - highPriorityFiles.push(fileNameInProject); - else { - var info = this.projectService.getScriptInfo(fileNameInProject); - if (!info.isScriptOpen()) { - if (fileNameInProject.indexOf(".d.ts") > 0) - veryLowPriorityFiles.push(fileNameInProject); - else - lowPriorityFiles.push(fileNameInProject); - } - else - mediumPriorityFiles.push(fileNameInProject); - } - } - fileNamesInProject = highPriorityFiles.concat(mediumPriorityFiles).concat(lowPriorityFiles).concat(veryLowPriorityFiles); - if (fileNamesInProject.length > 0) { - var checkList = fileNamesInProject.map(function (fileName) { return ({ fileName: fileName, project: project }); }); - this.updateErrorCheck(next, checkList, this.changeSeq, function (n) { return n === _this.changeSeq; }, delay, 200, false); - } - }; - Session.prototype.getCanonicalFileName = function (fileName) { - var name = this.host.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - return ts.normalizePath(name); - }; - Session.prototype.exit = function () { - }; - Session.prototype.notRequired = function () { - return { responseRequired: false }; - }; - Session.prototype.requiredResponse = function (response) { - return { response: response, responseRequired: true }; - }; - Session.prototype.addProtocolHandler = function (command, handler) { - if (this.handlers.has(command)) { - throw new Error("Protocol handler already exists for command \"" + command + "\""); - } - this.handlers.set(command, handler); - }; - Session.prototype.setCurrentRequest = function (requestId) { - ts.Debug.assert(this.currentRequestId === undefined); - this.currentRequestId = requestId; - this.cancellationToken.setRequest(requestId); - }; - Session.prototype.resetCurrentRequest = function (requestId) { - ts.Debug.assert(this.currentRequestId === requestId); - this.currentRequestId = undefined; - this.cancellationToken.resetRequest(requestId); - }; - Session.prototype.executeWithRequestId = function (requestId, f) { - try { - this.setCurrentRequest(requestId); - return f(); - } - finally { - this.resetCurrentRequest(requestId); - } - }; - Session.prototype.executeCommand = function (request) { - var handler = this.handlers.get(request.command); - if (handler) { - return this.executeWithRequestId(request.seq, function () { return handler(request); }); - } - else { - this.logger.msg("Unrecognized JSON command: " + JSON.stringify(request), server.Msg.Err); - this.output(undefined, CommandNames.Unknown, request.seq, "Unrecognized JSON command: " + request.command); - return { responseRequired: false }; - } - }; - Session.prototype.onMessage = function (message) { - this.gcTimer.scheduleCollect(); - var start; - if (this.logger.hasLevel(server.LogLevel.requestTime)) { - start = this.hrtime(); - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("request: " + message); - } - } - var request; - try { - request = JSON.parse(message); - var _a = this.executeCommand(request), response = _a.response, responseRequired = _a.responseRequired; - if (this.logger.hasLevel(server.LogLevel.requestTime)) { - var elapsedTime = hrTimeToMilliseconds(this.hrtime(start)).toFixed(4); - if (responseRequired) { - this.logger.perftrc(request.seq + "::" + request.command + ": elapsed time (in milliseconds) " + elapsedTime); - } - else { - this.logger.perftrc(request.seq + "::" + request.command + ": async elapsed time (in milliseconds) " + elapsedTime); - } - } - if (response) { - this.output(response, request.command, request.seq); - } - else if (responseRequired) { - this.output(undefined, request.command, request.seq, "No content available."); - } - } - catch (err) { - if (err instanceof ts.OperationCanceledException) { - this.output({ canceled: true }, request.command, request.seq); - return; - } - this.logError(err, message); - this.output(undefined, request ? request.command : CommandNames.Unknown, request ? request.seq : 0, "Error processing request. " + err.message + "\n" + err.stack); - } - }; - return Session; - }()); - server.Session = Session; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var lineCollectionCapacity = 4; - var CharRangeSection; - (function (CharRangeSection) { - CharRangeSection[CharRangeSection["PreStart"] = 0] = "PreStart"; - CharRangeSection[CharRangeSection["Start"] = 1] = "Start"; - CharRangeSection[CharRangeSection["Entire"] = 2] = "Entire"; - CharRangeSection[CharRangeSection["Mid"] = 3] = "Mid"; - CharRangeSection[CharRangeSection["End"] = 4] = "End"; - CharRangeSection[CharRangeSection["PostEnd"] = 5] = "PostEnd"; - })(CharRangeSection = server.CharRangeSection || (server.CharRangeSection = {})); - var BaseLineIndexWalker = (function () { - function BaseLineIndexWalker() { - this.goSubtree = true; - this.done = false; - } - BaseLineIndexWalker.prototype.leaf = function (_rangeStart, _rangeLength, _ll) { - }; - return BaseLineIndexWalker; - }()); - var EditWalker = (function (_super) { - __extends(EditWalker, _super); - function EditWalker() { - var _this = _super.call(this) || this; - _this.lineIndex = new LineIndex(); - _this.endBranch = []; - _this.state = CharRangeSection.Entire; - _this.initialText = ""; - _this.trailingText = ""; - _this.suppressTrailingText = false; - _this.lineIndex.root = new LineNode(); - _this.startPath = [_this.lineIndex.root]; - _this.stack = [_this.lineIndex.root]; - return _this; - } - EditWalker.prototype.insertLines = function (insertedText) { - if (this.suppressTrailingText) { - this.trailingText = ""; - } - if (insertedText) { - insertedText = this.initialText + insertedText + this.trailingText; - } - else { - insertedText = this.initialText + this.trailingText; - } - var lm = LineIndex.linesFromText(insertedText); - var lines = lm.lines; - if (lines.length > 1) { - if (lines[lines.length - 1] === "") { - lines.length--; - } - } - var branchParent; - var lastZeroCount; - for (var k = this.endBranch.length - 1; k >= 0; k--) { - this.endBranch[k].updateCounts(); - if (this.endBranch[k].charCount() === 0) { - lastZeroCount = this.endBranch[k]; - if (k > 0) { - branchParent = this.endBranch[k - 1]; - } - else { - branchParent = this.branchNode; - } - } - } - if (lastZeroCount) { - branchParent.remove(lastZeroCount); - } - var insertionNode = this.startPath[this.startPath.length - 2]; - var leafNode = this.startPath[this.startPath.length - 1]; - var len = lines.length; - if (len > 0) { - leafNode.text = lines[0]; - if (len > 1) { - var insertedNodes = new Array(len - 1); - var startNode = leafNode; - for (var i = 1; i < lines.length; i++) { - insertedNodes[i - 1] = new LineLeaf(lines[i]); - } - var pathIndex = this.startPath.length - 2; - while (pathIndex >= 0) { - insertionNode = this.startPath[pathIndex]; - insertedNodes = insertionNode.insertAt(startNode, insertedNodes); - pathIndex--; - startNode = insertionNode; - } - var insertedNodesLen = insertedNodes.length; - while (insertedNodesLen > 0) { - var newRoot = new LineNode(); - newRoot.add(this.lineIndex.root); - insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes); - insertedNodesLen = insertedNodes.length; - this.lineIndex.root = newRoot; - } - this.lineIndex.root.updateCounts(); - } - else { - for (var j = this.startPath.length - 2; j >= 0; j--) { - this.startPath[j].updateCounts(); - } - } - } - else { - insertionNode.remove(leafNode); - for (var j = this.startPath.length - 2; j >= 0; j--) { - this.startPath[j].updateCounts(); - } - } - return this.lineIndex; - }; - EditWalker.prototype.post = function (_relativeStart, _relativeLength, lineCollection) { - if (lineCollection === this.lineCollectionAtBranch) { - this.state = CharRangeSection.End; - } - this.stack.length--; - return undefined; - }; - EditWalker.prototype.pre = function (_relativeStart, _relativeLength, lineCollection, _parent, nodeType) { - var currentNode = this.stack[this.stack.length - 1]; - if ((this.state === CharRangeSection.Entire) && (nodeType === CharRangeSection.Start)) { - this.state = CharRangeSection.Start; - this.branchNode = currentNode; - this.lineCollectionAtBranch = lineCollection; - } - var child; - function fresh(node) { - if (node.isLeaf()) { - return new LineLeaf(""); - } - else - return new LineNode(); - } - switch (nodeType) { - case CharRangeSection.PreStart: - this.goSubtree = false; - if (this.state !== CharRangeSection.End) { - currentNode.add(lineCollection); - } - break; - case CharRangeSection.Start: - if (this.state === CharRangeSection.End) { - this.goSubtree = false; - } - else { - child = fresh(lineCollection); - currentNode.add(child); - this.startPath[this.startPath.length] = child; - } - break; - case CharRangeSection.Entire: - if (this.state !== CharRangeSection.End) { - child = fresh(lineCollection); - currentNode.add(child); - this.startPath[this.startPath.length] = child; - } - else { - if (!lineCollection.isLeaf()) { - child = fresh(lineCollection); - currentNode.add(child); - this.endBranch[this.endBranch.length] = child; - } - } - break; - case CharRangeSection.Mid: - this.goSubtree = false; - break; - case CharRangeSection.End: - if (this.state !== CharRangeSection.End) { - this.goSubtree = false; - } - else { - if (!lineCollection.isLeaf()) { - child = fresh(lineCollection); - currentNode.add(child); - this.endBranch[this.endBranch.length] = child; - } - } - break; - case CharRangeSection.PostEnd: - this.goSubtree = false; - if (this.state !== CharRangeSection.Start) { - currentNode.add(lineCollection); - } - break; - } - if (this.goSubtree) { - this.stack[this.stack.length] = child; - } - return lineCollection; - }; - EditWalker.prototype.leaf = function (relativeStart, relativeLength, ll) { - if (this.state === CharRangeSection.Start) { - this.initialText = ll.text.substring(0, relativeStart); - } - else if (this.state === CharRangeSection.Entire) { - this.initialText = ll.text.substring(0, relativeStart); - this.trailingText = ll.text.substring(relativeStart + relativeLength); - } - else { - this.trailingText = ll.text.substring(relativeStart + relativeLength); - } - }; - return EditWalker; - }(BaseLineIndexWalker)); - var TextChange = (function () { - function TextChange(pos, deleteLen, insertedText) { - this.pos = pos; - this.deleteLen = deleteLen; - this.insertedText = insertedText; - } - TextChange.prototype.getTextChangeRange = function () { - return ts.createTextChangeRange(ts.createTextSpan(this.pos, this.deleteLen), this.insertedText ? this.insertedText.length : 0); - }; - return TextChange; - }()); - server.TextChange = TextChange; - var ScriptVersionCache = (function () { - function ScriptVersionCache() { - this.changes = []; - this.versions = new Array(ScriptVersionCache.maxVersions); - this.minVersion = 0; - this.currentVersion = 0; - } - ScriptVersionCache.prototype.versionToIndex = function (version) { - if (version < this.minVersion || version > this.currentVersion) { - return undefined; - } - return version % ScriptVersionCache.maxVersions; - }; - ScriptVersionCache.prototype.currentVersionToIndex = function () { - return this.currentVersion % ScriptVersionCache.maxVersions; - }; - ScriptVersionCache.prototype.edit = function (pos, deleteLen, insertedText) { - this.changes[this.changes.length] = new TextChange(pos, deleteLen, insertedText); - if ((this.changes.length > ScriptVersionCache.changeNumberThreshold) || - (deleteLen > ScriptVersionCache.changeLengthThreshold) || - (insertedText && (insertedText.length > ScriptVersionCache.changeLengthThreshold))) { - this.getSnapshot(); - } - }; - ScriptVersionCache.prototype.latest = function () { - return this.versions[this.currentVersionToIndex()]; - }; - ScriptVersionCache.prototype.latestVersion = function () { - if (this.changes.length > 0) { - this.getSnapshot(); - } - return this.currentVersion; - }; - ScriptVersionCache.prototype.reloadFromFile = function (filename) { - var content = this.host.readFile(filename); - if (!content) { - content = ""; - } - this.reload(content); - }; - ScriptVersionCache.prototype.reload = function (script) { - this.currentVersion++; - this.changes = []; - var snap = new LineIndexSnapshot(this.currentVersion, this); - for (var i = 0; i < this.versions.length; i++) { - this.versions[i] = undefined; - } - this.versions[this.currentVersionToIndex()] = snap; - snap.index = new LineIndex(); - var lm = LineIndex.linesFromText(script); - snap.index.load(lm.lines); - this.minVersion = this.currentVersion; - }; - ScriptVersionCache.prototype.getSnapshot = function () { - var snap = this.versions[this.currentVersionToIndex()]; - if (this.changes.length > 0) { - var snapIndex = snap.index; - for (var _i = 0, _a = this.changes; _i < _a.length; _i++) { - var change = _a[_i]; - snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText); - } - snap = new LineIndexSnapshot(this.currentVersion + 1, this); - snap.index = snapIndex; - snap.changesSincePreviousVersion = this.changes; - this.currentVersion = snap.version; - this.versions[this.currentVersionToIndex()] = snap; - this.changes = []; - if ((this.currentVersion - this.minVersion) >= ScriptVersionCache.maxVersions) { - this.minVersion = (this.currentVersion - ScriptVersionCache.maxVersions) + 1; - } - } - return snap; - }; - ScriptVersionCache.prototype.getTextChangesBetweenVersions = function (oldVersion, newVersion) { - if (oldVersion < newVersion) { - if (oldVersion >= this.minVersion) { - var textChangeRanges = []; - for (var i = oldVersion + 1; i <= newVersion; i++) { - var snap = this.versions[this.versionToIndex(i)]; - for (var _i = 0, _a = snap.changesSincePreviousVersion; _i < _a.length; _i++) { - var textChange = _a[_i]; - textChangeRanges[textChangeRanges.length] = textChange.getTextChangeRange(); - } - } - return ts.collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges); - } - else { - return undefined; - } - } - else { - return ts.unchangedTextChangeRange; - } - }; - ScriptVersionCache.fromString = function (host, script) { - var svc = new ScriptVersionCache(); - var snap = new LineIndexSnapshot(0, svc); - svc.versions[svc.currentVersion] = snap; - svc.host = host; - snap.index = new LineIndex(); - var lm = LineIndex.linesFromText(script); - snap.index.load(lm.lines); - return svc; - }; - return ScriptVersionCache; - }()); - ScriptVersionCache.changeNumberThreshold = 8; - ScriptVersionCache.changeLengthThreshold = 256; - ScriptVersionCache.maxVersions = 8; - server.ScriptVersionCache = ScriptVersionCache; - var LineIndexSnapshot = (function () { - function LineIndexSnapshot(version, cache) { - this.version = version; - this.cache = cache; - this.changesSincePreviousVersion = []; - } - LineIndexSnapshot.prototype.getText = function (rangeStart, rangeEnd) { - return this.index.getText(rangeStart, rangeEnd - rangeStart); - }; - LineIndexSnapshot.prototype.getLength = function () { - return this.index.root.charCount(); - }; - LineIndexSnapshot.prototype.getLineStartPositions = function () { - var starts = [-1]; - var count = 1; - var pos = 0; - this.index.every(function (ll) { - starts[count] = pos; - count++; - pos += ll.text.length; - return true; - }, 0); - return starts; - }; - LineIndexSnapshot.prototype.getLineMapper = function () { - var _this = this; - return function (line) { - return _this.index.lineNumberToInfo(line).offset; - }; - }; - LineIndexSnapshot.prototype.getTextChangeRangeSinceVersion = function (scriptVersion) { - if (this.version <= scriptVersion) { - return ts.unchangedTextChangeRange; - } - else { - return this.cache.getTextChangesBetweenVersions(scriptVersion, this.version); - } - }; - LineIndexSnapshot.prototype.getChangeRange = function (oldSnapshot) { - if (oldSnapshot instanceof LineIndexSnapshot && this.cache === oldSnapshot.cache) { - return this.getTextChangeRangeSinceVersion(oldSnapshot.version); - } - }; - return LineIndexSnapshot; - }()); - server.LineIndexSnapshot = LineIndexSnapshot; - var LineIndex = (function () { - function LineIndex() { - this.checkEdits = false; - } - LineIndex.prototype.charOffsetToLineNumberAndPos = function (charOffset) { - return this.root.charOffsetToLineNumberAndPos(1, charOffset); - }; - LineIndex.prototype.lineNumberToInfo = function (lineNumber) { - var lineCount = this.root.lineCount(); - if (lineNumber <= lineCount) { - var lineInfo = this.root.lineNumberToInfo(lineNumber, 0); - lineInfo.line = lineNumber; - return lineInfo; - } - else { - return { - line: lineNumber, - offset: this.root.charCount() - }; - } - }; - LineIndex.prototype.load = function (lines) { - if (lines.length > 0) { - var leaves = []; - for (var i = 0; i < lines.length; i++) { - leaves[i] = new LineLeaf(lines[i]); - } - this.root = LineIndex.buildTreeFromBottom(leaves); - } - else { - this.root = new LineNode(); - } - }; - LineIndex.prototype.walk = function (rangeStart, rangeLength, walkFns) { - this.root.walk(rangeStart, rangeLength, walkFns); - }; - LineIndex.prototype.getText = function (rangeStart, rangeLength) { - var accum = ""; - if ((rangeLength > 0) && (rangeStart < this.root.charCount())) { - this.walk(rangeStart, rangeLength, { - goSubtree: true, - done: false, - leaf: function (relativeStart, relativeLength, ll) { - accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength)); - } - }); - } - return accum; - }; - LineIndex.prototype.getLength = function () { - return this.root.charCount(); - }; - LineIndex.prototype.every = function (f, rangeStart, rangeEnd) { - if (!rangeEnd) { - rangeEnd = this.root.charCount(); - } - var walkFns = { - goSubtree: true, - done: false, - leaf: function (relativeStart, relativeLength, ll) { - if (!f(ll, relativeStart, relativeLength)) { - this.done = true; - } - } - }; - this.walk(rangeStart, rangeEnd - rangeStart, walkFns); - return !walkFns.done; - }; - LineIndex.prototype.edit = function (pos, deleteLength, newText) { - function editFlat(source, s, dl, nt) { - if (nt === void 0) { nt = ""; } - return source.substring(0, s) + nt + source.substring(s + dl, source.length); - } - if (this.root.charCount() === 0) { - if (newText !== undefined) { - this.load(LineIndex.linesFromText(newText).lines); - return this; - } - } - else { - var checkText = void 0; - if (this.checkEdits) { - checkText = editFlat(this.getText(0, this.root.charCount()), pos, deleteLength, newText); - } - var walker = new EditWalker(); - if (pos >= this.root.charCount()) { - pos = this.root.charCount() - 1; - var endString = this.getText(pos, 1); - if (newText) { - newText = endString + newText; - } - else { - newText = endString; - } - deleteLength = 0; - walker.suppressTrailingText = true; - } - else if (deleteLength > 0) { - var e = pos + deleteLength; - var lineInfo = this.charOffsetToLineNumberAndPos(e); - if ((lineInfo && (lineInfo.offset === 0))) { - deleteLength += lineInfo.text.length; - if (newText) { - newText = newText + lineInfo.text; - } - else { - newText = lineInfo.text; - } - } - } - if (pos < this.root.charCount()) { - this.root.walk(pos, deleteLength, walker); - walker.insertLines(newText); - } - if (this.checkEdits) { - var updatedText = this.getText(0, this.root.charCount()); - ts.Debug.assert(checkText === updatedText, "buffer edit mismatch"); - } - return walker.lineIndex; - } - }; - LineIndex.buildTreeFromBottom = function (nodes) { - var nodeCount = Math.ceil(nodes.length / lineCollectionCapacity); - var interiorNodes = []; - var nodeIndex = 0; - for (var i = 0; i < nodeCount; i++) { - interiorNodes[i] = new LineNode(); - var charCount = 0; - var lineCount = 0; - for (var j = 0; j < lineCollectionCapacity; j++) { - if (nodeIndex < nodes.length) { - interiorNodes[i].add(nodes[nodeIndex]); - charCount += nodes[nodeIndex].charCount(); - lineCount += nodes[nodeIndex].lineCount(); - } - else { - break; - } - nodeIndex++; - } - interiorNodes[i].totalChars = charCount; - interiorNodes[i].totalLines = lineCount; - } - if (interiorNodes.length === 1) { - return interiorNodes[0]; - } - else { - return this.buildTreeFromBottom(interiorNodes); - } - }; - LineIndex.linesFromText = function (text) { - var lineStarts = ts.computeLineStarts(text); - if (lineStarts.length === 0) { - return { lines: [], lineMap: lineStarts }; - } - var lines = new Array(lineStarts.length); - var lc = lineStarts.length - 1; - for (var lmi = 0; lmi < lc; lmi++) { - lines[lmi] = text.substring(lineStarts[lmi], lineStarts[lmi + 1]); - } - var endText = text.substring(lineStarts[lc]); - if (endText.length > 0) { - lines[lc] = endText; - } - else { - lines.length--; - } - return { lines: lines, lineMap: lineStarts }; - }; - return LineIndex; - }()); - server.LineIndex = LineIndex; - var LineNode = (function () { - function LineNode() { - this.totalChars = 0; - this.totalLines = 0; - this.children = []; - } - LineNode.prototype.isLeaf = function () { - return false; - }; - LineNode.prototype.updateCounts = function () { - this.totalChars = 0; - this.totalLines = 0; - for (var _i = 0, _a = this.children; _i < _a.length; _i++) { - var child = _a[_i]; - this.totalChars += child.charCount(); - this.totalLines += child.lineCount(); - } - }; - LineNode.prototype.execWalk = function (rangeStart, rangeLength, walkFns, childIndex, nodeType) { - if (walkFns.pre) { - walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType); - } - if (walkFns.goSubtree) { - this.children[childIndex].walk(rangeStart, rangeLength, walkFns); - if (walkFns.post) { - walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType); - } - } - else { - walkFns.goSubtree = true; - } - return walkFns.done; - }; - LineNode.prototype.skipChild = function (relativeStart, relativeLength, childIndex, walkFns, nodeType) { - if (walkFns.pre && (!walkFns.done)) { - walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType); - walkFns.goSubtree = true; - } - }; - LineNode.prototype.walk = function (rangeStart, rangeLength, walkFns) { - var childIndex = 0; - var child = this.children[0]; - var childCharCount = child.charCount(); - var adjustedStart = rangeStart; - while (adjustedStart >= childCharCount) { - this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, CharRangeSection.PreStart); - adjustedStart -= childCharCount; - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - } - if ((adjustedStart + rangeLength) <= childCharCount) { - if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, CharRangeSection.Entire)) { - return; - } - } - else { - if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, CharRangeSection.Start)) { - return; - } - var adjustedLength = rangeLength - (childCharCount - adjustedStart); - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - while (adjustedLength > childCharCount) { - if (this.execWalk(0, childCharCount, walkFns, childIndex, CharRangeSection.Mid)) { - return; - } - adjustedLength -= childCharCount; - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - } - if (adjustedLength > 0) { - if (this.execWalk(0, adjustedLength, walkFns, childIndex, CharRangeSection.End)) { - return; - } - } - } - if (walkFns.pre) { - var clen = this.children.length; - if (childIndex < (clen - 1)) { - for (var ej = childIndex + 1; ej < clen; ej++) { - this.skipChild(0, 0, ej, walkFns, CharRangeSection.PostEnd); - } - } - } - }; - LineNode.prototype.charOffsetToLineNumberAndPos = function (lineNumber, charOffset) { - var childInfo = this.childFromCharOffset(lineNumber, charOffset); - if (!childInfo.child) { - return { - line: lineNumber, - offset: charOffset, - }; - } - else if (childInfo.childIndex < this.children.length) { - if (childInfo.child.isLeaf()) { - return { - line: childInfo.lineNumber, - offset: childInfo.charOffset, - text: (childInfo.child).text, - leaf: (childInfo.child) - }; - } - else { - var lineNode = (childInfo.child); - return lineNode.charOffsetToLineNumberAndPos(childInfo.lineNumber, childInfo.charOffset); - } - } - else { - var lineInfo = this.lineNumberToInfo(this.lineCount(), 0); - return { line: this.lineCount(), offset: lineInfo.leaf.charCount() }; - } - }; - LineNode.prototype.lineNumberToInfo = function (lineNumber, charOffset) { - var childInfo = this.childFromLineNumber(lineNumber, charOffset); - if (!childInfo.child) { - return { - line: lineNumber, - offset: charOffset - }; - } - else if (childInfo.child.isLeaf()) { - return { - line: lineNumber, - offset: childInfo.charOffset, - text: (childInfo.child).text, - leaf: (childInfo.child) - }; - } - else { - var lineNode = (childInfo.child); - return lineNode.lineNumberToInfo(childInfo.relativeLineNumber, childInfo.charOffset); - } - }; - LineNode.prototype.childFromLineNumber = function (lineNumber, charOffset) { - var child; - var relativeLineNumber = lineNumber; - var i; - var len; - for (i = 0, len = this.children.length; i < len; i++) { - child = this.children[i]; - var childLineCount = child.lineCount(); - if (childLineCount >= relativeLineNumber) { - break; - } - else { - relativeLineNumber -= childLineCount; - charOffset += child.charCount(); - } - } - return { - child: child, - childIndex: i, - relativeLineNumber: relativeLineNumber, - charOffset: charOffset - }; - }; - LineNode.prototype.childFromCharOffset = function (lineNumber, charOffset) { - var child; - var i; - var len; - for (i = 0, len = this.children.length; i < len; i++) { - child = this.children[i]; - if (child.charCount() > charOffset) { - break; - } - else { - charOffset -= child.charCount(); - lineNumber += child.lineCount(); - } - } - return { - child: child, - childIndex: i, - charOffset: charOffset, - lineNumber: lineNumber - }; - }; - LineNode.prototype.splitAfter = function (childIndex) { - var splitNode; - var clen = this.children.length; - childIndex++; - var endLength = childIndex; - if (childIndex < clen) { - splitNode = new LineNode(); - while (childIndex < clen) { - splitNode.add(this.children[childIndex]); - childIndex++; - } - splitNode.updateCounts(); - } - this.children.length = endLength; - return splitNode; - }; - LineNode.prototype.remove = function (child) { - var childIndex = this.findChildIndex(child); - var clen = this.children.length; - if (childIndex < (clen - 1)) { - for (var i = childIndex; i < (clen - 1); i++) { - this.children[i] = this.children[i + 1]; - } - } - this.children.length--; - }; - LineNode.prototype.findChildIndex = function (child) { - var childIndex = 0; - var clen = this.children.length; - while ((this.children[childIndex] !== child) && (childIndex < clen)) - childIndex++; - return childIndex; - }; - LineNode.prototype.insertAt = function (child, nodes) { - var childIndex = this.findChildIndex(child); - var clen = this.children.length; - var nodeCount = nodes.length; - if ((clen < lineCollectionCapacity) && (childIndex === (clen - 1)) && (nodeCount === 1)) { - this.add(nodes[0]); - this.updateCounts(); - return []; - } - else { - var shiftNode = this.splitAfter(childIndex); - var nodeIndex = 0; - childIndex++; - while ((childIndex < lineCollectionCapacity) && (nodeIndex < nodeCount)) { - this.children[childIndex] = nodes[nodeIndex]; - childIndex++; - nodeIndex++; - } - var splitNodes = []; - var splitNodeCount = 0; - if (nodeIndex < nodeCount) { - splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity); - splitNodes = new Array(splitNodeCount); - var splitNodeIndex = 0; - for (var i = 0; i < splitNodeCount; i++) { - splitNodes[i] = new LineNode(); - } - var splitNode = splitNodes[0]; - while (nodeIndex < nodeCount) { - splitNode.add(nodes[nodeIndex]); - nodeIndex++; - if (splitNode.children.length === lineCollectionCapacity) { - splitNodeIndex++; - splitNode = splitNodes[splitNodeIndex]; - } - } - for (var i = splitNodes.length - 1; i >= 0; i--) { - if (splitNodes[i].children.length === 0) { - splitNodes.length--; - } - } - } - if (shiftNode) { - splitNodes[splitNodes.length] = shiftNode; - } - this.updateCounts(); - for (var i = 0; i < splitNodeCount; i++) { - splitNodes[i].updateCounts(); - } - return splitNodes; - } - }; - LineNode.prototype.add = function (collection) { - this.children[this.children.length] = collection; - return (this.children.length < lineCollectionCapacity); - }; - LineNode.prototype.charCount = function () { - return this.totalChars; - }; - LineNode.prototype.lineCount = function () { - return this.totalLines; - }; - return LineNode; - }()); - server.LineNode = LineNode; - var LineLeaf = (function () { - function LineLeaf(text) { - this.text = text; - } - LineLeaf.prototype.isLeaf = function () { - return true; - }; - LineLeaf.prototype.walk = function (rangeStart, rangeLength, walkFns) { - walkFns.leaf(rangeStart, rangeLength, this); - }; - LineLeaf.prototype.charCount = function () { - return this.text.length; - }; - LineLeaf.prototype.lineCount = function () { - return 1; - }; - return LineLeaf; - }()); - server.LineLeaf = LineLeaf; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var net = require("net"); - var childProcess = require("child_process"); - var os = require("os"); - function getGlobalTypingsCacheLocation() { - switch (process.platform) { - case "win32": { - var basePath = process.env.LOCALAPPDATA || - process.env.APPDATA || - (os.homedir && os.homedir()) || - process.env.USERPROFILE || - (process.env.HOMEDRIVE && process.env.HOMEPATH && ts.normalizeSlashes(process.env.HOMEDRIVE + process.env.HOMEPATH)) || - os.tmpdir(); - return ts.combinePaths(ts.normalizeSlashes(basePath), "Microsoft/TypeScript"); - } - case "darwin": - case "linux": - case "android": { - var cacheLocation = getNonWindowsCacheLocation(process.platform === "darwin"); - return ts.combinePaths(cacheLocation, "typescript"); - } - default: - ts.Debug.fail("unsupported platform '" + process.platform + "'"); - return; - } - } - function getNonWindowsCacheLocation(platformIsDarwin) { - if (process.env.XDG_CACHE_HOME) { - return process.env.XDG_CACHE_HOME; - } - var usersDir = platformIsDarwin ? "Users" : "home"; - var homePath = (os.homedir && os.homedir()) || - process.env.HOME || - ((process.env.LOGNAME || process.env.USER) && "/" + usersDir + "/" + (process.env.LOGNAME || process.env.USER)) || - os.tmpdir(); - var cacheFolder = platformIsDarwin - ? "Library/Caches" - : ".cache"; - return ts.combinePaths(ts.normalizeSlashes(homePath), cacheFolder); - } - var readline = require("readline"); - var fs = require("fs"); - var rl = readline.createInterface({ - input: process.stdin, - output: process.stdout, - terminal: false, - }); - var Logger = (function () { - function Logger(logFilename, traceToConsole, level) { - this.logFilename = logFilename; - this.traceToConsole = traceToConsole; - this.level = level; - this.fd = -1; - this.seq = 0; - this.inGroup = false; - this.firstInGroup = true; - if (this.logFilename) { - try { - this.fd = fs.openSync(this.logFilename, "w"); - } - catch (_) { - } - } - } - Logger.padStringRight = function (str, padding) { - return (str + padding).slice(0, padding.length); - }; - Logger.prototype.close = function () { - if (this.fd >= 0) { - fs.close(this.fd); - } - }; - Logger.prototype.getLogFileName = function () { - return this.logFilename; - }; - Logger.prototype.perftrc = function (s) { - this.msg(s, server.Msg.Perf); - }; - Logger.prototype.info = function (s) { - this.msg(s, server.Msg.Info); - }; - Logger.prototype.startGroup = function () { - this.inGroup = true; - this.firstInGroup = true; - }; - Logger.prototype.endGroup = function () { - this.inGroup = false; - this.seq++; - this.firstInGroup = true; - }; - Logger.prototype.loggingEnabled = function () { - return !!this.logFilename || this.traceToConsole; - }; - Logger.prototype.hasLevel = function (level) { - return this.loggingEnabled() && this.level >= level; - }; - Logger.prototype.msg = function (s, type) { - if (type === void 0) { type = server.Msg.Err; } - if (this.fd >= 0 || this.traceToConsole) { - s = s + "\n"; - var prefix = Logger.padStringRight(type + " " + this.seq.toString(), " "); - if (this.firstInGroup) { - s = prefix + s; - this.firstInGroup = false; - } - if (!this.inGroup) { - this.seq++; - this.firstInGroup = true; - } - if (this.fd >= 0) { - var buf = new Buffer(s); - fs.writeSync(this.fd, buf, 0, buf.length, null); - } - if (this.traceToConsole) { - console.warn(s); - } - } - }; - return Logger; - }()); - var NodeTypingsInstaller = (function () { - function NodeTypingsInstaller(telemetryEnabled, logger, host, eventPort, globalTypingsCacheLocation, typingSafeListLocation, newLine) { - var _this = this; - this.telemetryEnabled = telemetryEnabled; - this.logger = logger; - this.globalTypingsCacheLocation = globalTypingsCacheLocation; - this.typingSafeListLocation = typingSafeListLocation; - this.newLine = newLine; - this.installerPidReported = false; - this.throttledOperations = new server.ThrottledOperations(host); - if (eventPort) { - var s_1 = net.connect({ port: eventPort }, function () { - _this.socket = s_1; - _this.reportInstallerProcessId(); - }); - } - } - NodeTypingsInstaller.prototype.reportInstallerProcessId = function () { - if (this.installerPidReported) { - return; - } - if (this.socket && this.installer) { - this.sendEvent(0, "typingsInstallerPid", { pid: this.installer.pid }); - this.installerPidReported = true; - } - }; - NodeTypingsInstaller.prototype.sendEvent = function (seq, event, body) { - this.socket.write(server.formatMessage({ seq: seq, type: "event", event: event, body: body }, this.logger, Buffer.byteLength, this.newLine), "utf8"); - }; - NodeTypingsInstaller.prototype.setTelemetrySender = function (telemetrySender) { - this.eventSender = telemetrySender; - }; - NodeTypingsInstaller.prototype.attach = function (projectService) { - var _this = this; - this.projectService = projectService; - if (this.logger.hasLevel(server.LogLevel.requestTime)) { - this.logger.info("Binding..."); - } - var args = [server.Arguments.GlobalCacheLocation, this.globalTypingsCacheLocation]; - if (this.telemetryEnabled) { - args.push(server.Arguments.EnableTelemetry); - } - if (this.logger.loggingEnabled() && this.logger.getLogFileName()) { - args.push(server.Arguments.LogFile, ts.combinePaths(ts.getDirectoryPath(ts.normalizeSlashes(this.logger.getLogFileName())), "ti-" + process.pid + ".log")); - } - if (this.typingSafeListLocation) { - args.push(server.Arguments.TypingSafeListLocation, this.typingSafeListLocation); - } - var execArgv = []; - { - for (var _i = 0, _a = process.execArgv; _i < _a.length; _i++) { - var arg = _a[_i]; - var match = /^--(debug|inspect)(=(\d+))?$/.exec(arg); - if (match) { - var currentPort = match[3] !== undefined - ? +match[3] - : match[1] === "debug" ? 5858 : 9229; - execArgv.push("--" + match[1] + "=" + (currentPort + 1)); - break; - } - } - } - this.installer = childProcess.fork(ts.combinePaths(__dirname, "typingsInstaller.js"), args, { execArgv: execArgv }); - this.installer.on("message", function (m) { return _this.handleMessage(m); }); - this.reportInstallerProcessId(); - process.on("exit", function () { - _this.installer.kill(); - }); - }; - NodeTypingsInstaller.prototype.onProjectClosed = function (p) { - this.installer.send({ projectName: p.getProjectName(), kind: "closeProject" }); - }; - NodeTypingsInstaller.prototype.enqueueInstallTypingsRequest = function (project, typeAcquisition, unresolvedImports) { - var _this = this; - var request = server.createInstallTypingsRequest(project, typeAcquisition, unresolvedImports); - if (this.logger.hasLevel(server.LogLevel.verbose)) { - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("Scheduling throttled operation: " + JSON.stringify(request)); - } - } - this.throttledOperations.schedule(project.getProjectName(), 250, function () { - if (_this.logger.hasLevel(server.LogLevel.verbose)) { - _this.logger.info("Sending request: " + JSON.stringify(request)); - } - _this.installer.send(request); - }); - }; - NodeTypingsInstaller.prototype.handleMessage = function (response) { - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("Received response: " + JSON.stringify(response)); - } - if (response.kind === server.EventInitializationFailed) { - if (!this.eventSender) { - return; - } - var body = { - message: response.message - }; - var eventName = "typesInstallerInitializationFailed"; - this.eventSender.event(body, eventName); - return; - } - if (response.kind === server.EventBeginInstallTypes) { - if (!this.eventSender) { - return; - } - var body = { - eventId: response.eventId, - packages: response.packagesToInstall, - }; - var eventName = "beginInstallTypes"; - this.eventSender.event(body, eventName); - return; - } - if (response.kind === server.EventEndInstallTypes) { - if (!this.eventSender) { - return; - } - if (this.telemetryEnabled) { - var body_1 = { - telemetryEventName: "typingsInstalled", - payload: { - installedPackages: response.packagesToInstall.join(","), - installSuccess: response.installSuccess, - typingsInstallerVersion: response.typingsInstallerVersion - } - }; - var eventName_1 = "telemetry"; - this.eventSender.event(body_1, eventName_1); - } - var body = { - eventId: response.eventId, - packages: response.packagesToInstall, - success: response.installSuccess, - }; - var eventName = "endInstallTypes"; - this.eventSender.event(body, eventName); - return; - } - this.projectService.updateTypingsForProject(response); - if (response.kind === server.ActionSet && this.socket) { - this.sendEvent(0, "setTypings", response); - } - }; - return NodeTypingsInstaller; - }()); - var IOSession = (function (_super) { - __extends(IOSession, _super); - function IOSession(options) { - var _this = this; - var host = options.host, installerEventPort = options.installerEventPort, globalTypingsCacheLocation = options.globalTypingsCacheLocation, typingSafeListLocation = options.typingSafeListLocation, canUseEvents = options.canUseEvents; - var typingsInstaller = disableAutomaticTypingAcquisition - ? undefined - : new NodeTypingsInstaller(telemetryEnabled, logger, host, installerEventPort, globalTypingsCacheLocation, typingSafeListLocation, host.newLine); - _this = _super.call(this, { - host: host, - cancellationToken: cancellationToken, - useSingleInferredProject: useSingleInferredProject, - typingsInstaller: typingsInstaller || server.nullTypingsInstaller, - byteLength: Buffer.byteLength, - hrtime: process.hrtime, - logger: logger, - canUseEvents: canUseEvents, - globalPlugins: options.globalPlugins, - pluginProbeLocations: options.pluginProbeLocations, - allowLocalPluginLoads: options.allowLocalPluginLoads - }) || this; - if (telemetryEnabled && typingsInstaller) { - typingsInstaller.setTelemetrySender(_this); - } - return _this; - } - IOSession.prototype.exit = function () { - this.logger.info("Exiting..."); - this.projectService.closeLog(); - process.exit(0); - }; - IOSession.prototype.listen = function () { - var _this = this; - rl.on("line", function (input) { - var message = input.trim(); - _this.onMessage(message); - }); - rl.on("close", function () { - _this.exit(); - }); - }; - return IOSession; - }(server.Session)); - function parseLoggingEnvironmentString(logEnvStr) { - if (!logEnvStr) { - return {}; - } - var logEnv = { logToFile: true }; - var args = logEnvStr.split(" "); - var len = args.length - 1; - for (var i = 0; i < len; i += 2) { - var option = args[i]; - var value = args[i + 1]; - if (option && value) { - switch (option) { - case "-file": - logEnv.file = ts.stripQuotes(value); - break; - case "-level": - var level = getLogLevel(value); - logEnv.detailLevel = level !== undefined ? level : server.LogLevel.normal; - break; - case "-traceToConsole": - logEnv.traceToConsole = value.toLowerCase() === "true"; - break; - case "-logToFile": - logEnv.logToFile = value.toLowerCase() === "true"; - break; - } - } - } - return logEnv; - } - function getLogLevel(level) { - if (level) { - var l = level.toLowerCase(); - for (var name in server.LogLevel) { - if (isNaN(+name) && l === name.toLowerCase()) { - return server.LogLevel[name]; - } - } - } - return undefined; - } - function createLogger() { - var cmdLineLogFileName = server.findArgument("--logFile"); - var cmdLineVerbosity = getLogLevel(server.findArgument("--logVerbosity")); - var envLogOptions = parseLoggingEnvironmentString(process.env["TSS_LOG"]); - var logFileName = cmdLineLogFileName - ? ts.stripQuotes(cmdLineLogFileName) - : envLogOptions.logToFile - ? envLogOptions.file || (__dirname + "/.log" + process.pid.toString()) - : undefined; - var logVerbosity = cmdLineVerbosity || envLogOptions.detailLevel; - return new Logger(logFileName, envLogOptions.traceToConsole, logVerbosity); - } - function createPollingWatchedFileSet(interval, chunkSize) { - if (interval === void 0) { interval = 2500; } - if (chunkSize === void 0) { chunkSize = 30; } - var watchedFiles = []; - var nextFileToCheck = 0; - var watchTimer; - function getModifiedTime(fileName) { - return fs.statSync(fileName).mtime; - } - function poll(checkedIndex) { - var watchedFile = watchedFiles[checkedIndex]; - if (!watchedFile) { - return; - } - fs.stat(watchedFile.fileName, function (err, stats) { - if (err) { - watchedFile.callback(watchedFile.fileName); - } - else if (watchedFile.mtime.getTime() !== stats.mtime.getTime()) { - watchedFile.mtime = getModifiedTime(watchedFile.fileName); - watchedFile.callback(watchedFile.fileName, watchedFile.mtime.getTime() === 0); - } - }); - } - function startWatchTimer() { - watchTimer = setInterval(function () { - var count = 0; - var nextToCheck = nextFileToCheck; - var firstCheck = -1; - while ((count < chunkSize) && (nextToCheck !== firstCheck)) { - poll(nextToCheck); - if (firstCheck < 0) { - firstCheck = nextToCheck; - } - nextToCheck++; - if (nextToCheck === watchedFiles.length) { - nextToCheck = 0; - } - count++; - } - nextFileToCheck = nextToCheck; - }, interval); - } - function addFile(fileName, callback) { - var file = { - fileName: fileName, - callback: callback, - mtime: getModifiedTime(fileName) - }; - watchedFiles.push(file); - if (watchedFiles.length === 1) { - startWatchTimer(); - } - return file; - } - function removeFile(file) { - ts.unorderedRemoveItem(watchedFiles, file); - } - return { - getModifiedTime: getModifiedTime, - poll: poll, - startWatchTimer: startWatchTimer, - addFile: addFile, - removeFile: removeFile - }; - } - var pollingWatchedFileSet = createPollingWatchedFileSet(); - var pending = []; - var canWrite = true; - function writeMessage(buf) { - if (!canWrite) { - pending.push(buf); - } - else { - canWrite = false; - process.stdout.write(buf, setCanWriteFlagAndWriteMessageIfNecessary); - } - } - function setCanWriteFlagAndWriteMessageIfNecessary() { - canWrite = true; - if (pending.length) { - writeMessage(pending.shift()); - } - } - function extractWatchDirectoryCacheKey(path, currentDriveKey) { - path = ts.normalizeSlashes(path); - if (isUNCPath(path)) { - var firstSlash = path.indexOf(ts.directorySeparator, 2); - return firstSlash !== -1 ? path.substring(0, firstSlash).toLowerCase() : path; - } - var rootLength = ts.getRootLength(path); - if (rootLength === 0) { - return currentDriveKey; - } - if (path.charCodeAt(1) === 58 && path.charCodeAt(2) === 47) { - return path.charAt(0).toLowerCase(); - } - if (path.charCodeAt(0) === 47 && path.charCodeAt(1) !== 47) { - return currentDriveKey; - } - return undefined; - } - function isUNCPath(s) { - return s.length > 2 && s.charCodeAt(0) === 47 && s.charCodeAt(1) === 47; - } - var logger = createLogger(); - var sys = ts.sys; - var useWatchGuard = process.platform === "win32" && ts.getNodeMajorVersion() >= 4; - if (useWatchGuard) { - var currentDrive_1 = extractWatchDirectoryCacheKey(sys.resolvePath(sys.getCurrentDirectory()), undefined); - var statusCache_1 = ts.createMap(); - var originalWatchDirectory_1 = sys.watchDirectory; - sys.watchDirectory = function (path, callback, recursive) { - var cacheKey = extractWatchDirectoryCacheKey(path, currentDrive_1); - var status = cacheKey && statusCache_1.get(cacheKey); - if (status === undefined) { - if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info(cacheKey + " for path " + path + " not found in cache..."); - } - try { - var args = [ts.combinePaths(__dirname, "watchGuard.js"), path]; - if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info("Starting " + process.execPath + " with args " + JSON.stringify(args)); - } - childProcess.execFileSync(process.execPath, args, { stdio: "ignore", env: { "ELECTRON_RUN_AS_NODE": "1" } }); - status = true; - if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info("WatchGuard for path " + path + " returned: OK"); - } - } - catch (e) { - status = false; - if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info("WatchGuard for path " + path + " returned: " + e.message); - } - } - if (cacheKey) { - statusCache_1.set(cacheKey, status); - } - } - else if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info("watchDirectory for " + path + " uses cached drive information."); - } - if (status) { - return originalWatchDirectory_1.call(sys, path, callback, recursive); - } - else { - return { close: function () { } }; - } - }; - } - sys.write = function (s) { return writeMessage(new Buffer(s, "utf8")); }; - sys.watchFile = function (fileName, callback) { - var watchedFile = pollingWatchedFileSet.addFile(fileName, callback); - return { - close: function () { return pollingWatchedFileSet.removeFile(watchedFile); } - }; - }; - sys.setTimeout = setTimeout; - sys.clearTimeout = clearTimeout; - sys.setImmediate = setImmediate; - sys.clearImmediate = clearImmediate; - if (typeof global !== "undefined" && global.gc) { - sys.gc = function () { return global.gc(); }; - } - sys.require = function (initialDir, moduleName) { - var result = ts.nodeModuleNameResolverWorker(moduleName, initialDir + "/program.ts", { moduleResolution: ts.ModuleResolutionKind.NodeJs, allowJs: true }, sys, undefined, true); - try { - return { module: require(result.resolvedModule.resolvedFileName), error: undefined }; - } - catch (e) { - return { module: undefined, error: e }; - } - }; - var cancellationToken; - try { - var factory = require("./cancellationToken"); - cancellationToken = factory(sys.args); - } - catch (e) { - cancellationToken = server.nullCancellationToken; - } - var eventPort; - { - var str = server.findArgument("--eventPort"); - var v = str && parseInt(str); - if (!isNaN(v)) { - eventPort = v; - } - } - var localeStr = server.findArgument("--locale"); - if (localeStr) { - ts.validateLocaleAndSetLanguage(localeStr, sys); - } - var typingSafeListLocation = server.findArgument("--typingSafeListLocation"); - var globalPlugins = (server.findArgument("--globalPlugins") || "").split(","); - var pluginProbeLocations = (server.findArgument("--pluginProbeLocations") || "").split(","); - var allowLocalPluginLoads = server.hasArgument("--allowLocalPluginLoads"); - var useSingleInferredProject = server.hasArgument("--useSingleInferredProject"); - var disableAutomaticTypingAcquisition = server.hasArgument("--disableAutomaticTypingAcquisition"); - var telemetryEnabled = server.hasArgument(server.Arguments.EnableTelemetry); - var options = { - host: sys, - cancellationToken: cancellationToken, - installerEventPort: eventPort, - canUseEvents: eventPort === undefined, - useSingleInferredProject: useSingleInferredProject, - disableAutomaticTypingAcquisition: disableAutomaticTypingAcquisition, - globalTypingsCacheLocation: getGlobalTypingsCacheLocation(), - typingSafeListLocation: typingSafeListLocation, - telemetryEnabled: telemetryEnabled, - logger: logger, - globalPlugins: globalPlugins, - pluginProbeLocations: pluginProbeLocations, - allowLocalPluginLoads: allowLocalPluginLoads - }; - var ioSession = new IOSession(options); - process.on("uncaughtException", function (err) { - ioSession.logError(err, "unknown"); - }); - process.noAsar = true; - ioSession.listen(); - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); |