1 files changed, 122 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/third_party/espree.js b/tools/eslint/node_modules/escope/third_party/espree.js
new file mode 100644
index 0000000000..26df9ee6ae
--- /dev/null
+++ b/tools/eslint/node_modules/escope/third_party/espree.js
@@ -0,0 +1,122 @@
+/*
+  Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * 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 THE COPYRIGHT HOLDERS AND 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 <COPYRIGHT HOLDER> 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.
+*/
+
+var espree = require('espree');
+
+module.exports = function (code) {
+    return espree.parse(code, {
+
+        // attach range information to each node
+        range: true,
+
+        // attach line/column location information to each node
+        loc: true,
+
+        // create a top-level comments array containing all comments
+        comments: true,
+
+        // attach comments to the closest relevant node as leadingComments and
+        // trailingComments
+        attachComment: true,
+
+        // create a top-level tokens array containing all tokens
+        tokens: true,
+
+        // try to continue parsing if an error is encountered, store errors in a
+        // top-level errors array
+        tolerant: true,
+
+        // specify parsing features (default only has blockBindings: true)
+        ecmaFeatures: {
+
+            // enable parsing of arrow functions
+            arrowFunctions: true,
+
+            // enable parsing of let/const
+            blockBindings: true,
+
+            // enable parsing of destructured arrays and objects
+            destructuring: true,
+
+            // enable parsing of regular expression y flag
+            regexYFlag: true,
+
+            // enable parsing of regular expression u flag
+            regexUFlag: true,
+
+            // enable parsing of template strings
+            templateStrings: true,
+
+            // enable parsing of binary literals
+            binaryLiterals: true,
+
+            // enable parsing of ES6 octal literals
+            octalLiterals: true,
+
+            // enable parsing unicode code point escape sequences
+            unicodeCodePointEscapes: true,
+
+            // enable parsing of default parameters
+            defaultParams: true,
+
+            // enable parsing of rest parameters
+            restParams: true,
+
+            // enable parsing of for-of statement
+            forOf: true,
+
+            // enable parsing computed object literal properties
+            objectLiteralComputedProperties: true,
+
+            // enable parsing of shorthand object literal methods
+            objectLiteralShorthandMethods: true,
+
+            // enable parsing of shorthand object literal properties
+            objectLiteralShorthandProperties: true,
+
+            // Allow duplicate object literal properties (except '__proto__')
+            objectLiteralDuplicateProperties: true,
+
+            // enable parsing of generators/yield
+            generators: true,
+
+            // enable parsing spread operator
+            spread: true,
+
+            // enable parsing classes
+            classes: true,
+
+            // enable parsing of modules
+            modules: true,
+
+            // enable React JSX parsing
+            jsx: true,
+
+            // enable return in global scope
+            globalReturn: true
+        }
+    });
+};
+
+/* vim: set sw=4 ts=4 et tw=80 : */