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// Copyright 2013 the V8 project authors. All rights reserved.
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
function isReserved(word)
{
try {
eval("var " + word + ";");
return false;
} catch (e) {
return true;
}
}
var reservedWords = [
"break",
"case",
"catch",
"class",
"const",
"continue",
"debugger",
"default",
"delete",
"do",
"else",
"enum",
"export",
"extends",
"false",
"finally",
"for",
"function",
"if",
"import",
"in",
"instanceof",
"new",
"null",
"return",
"super",
"switch",
"this",
"throw",
"true",
"try",
"typeof",
"var",
"void",
"while",
"with"
];
var unreservedWords = [
"abstract",
"boolean",
"byte",
"char",
"double",
"final",
"float",
"goto",
"implements",
"int",
"interface",
"long",
"native",
"package",
"private",
"protected",
"public",
"short",
"static",
"synchronized",
"throws",
"transient",
"volatile"
];
description(
"This file checks which ECMAScript 3 keywords are treated as reserved words."
);
reservedWords.sort();
unreservedWords.sort();
debug("SHOULD BE RESERVED:");
for (var p in reservedWords) {
shouldBeTrue("isReserved('" + reservedWords[p] + "')");
}
debug("");
debug("SHOULD NOT BE RESERVED:");
for (var p in unreservedWords) {
shouldBeFalse("isReserved('" + unreservedWords[p] + "')");
}
debug("");
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