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122 lines
4.1 KiB
122 lines
4.1 KiB
/*
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Copyright (C) 2015 Yusuke Suzuki <utatane.tea@gmail.com>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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var espree = require('espree');
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module.exports = function (code) {
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return espree.parse(code, {
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// attach range information to each node
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range: true,
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// attach line/column location information to each node
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loc: true,
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// create a top-level comments array containing all comments
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comments: true,
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// attach comments to the closest relevant node as leadingComments and
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// trailingComments
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attachComment: true,
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// create a top-level tokens array containing all tokens
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tokens: true,
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// try to continue parsing if an error is encountered, store errors in a
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// top-level errors array
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tolerant: true,
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// specify parsing features (default only has blockBindings: true)
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ecmaFeatures: {
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// enable parsing of arrow functions
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arrowFunctions: true,
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// enable parsing of let/const
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blockBindings: true,
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// enable parsing of destructured arrays and objects
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destructuring: true,
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// enable parsing of regular expression y flag
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regexYFlag: true,
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// enable parsing of regular expression u flag
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regexUFlag: true,
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// enable parsing of template strings
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templateStrings: true,
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// enable parsing of binary literals
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binaryLiterals: true,
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// enable parsing of ES6 octal literals
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octalLiterals: true,
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// enable parsing unicode code point escape sequences
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unicodeCodePointEscapes: true,
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// enable parsing of default parameters
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defaultParams: true,
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// enable parsing of rest parameters
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restParams: true,
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// enable parsing of for-of statement
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forOf: true,
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// enable parsing computed object literal properties
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objectLiteralComputedProperties: true,
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// enable parsing of shorthand object literal methods
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objectLiteralShorthandMethods: true,
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// enable parsing of shorthand object literal properties
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objectLiteralShorthandProperties: true,
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// Allow duplicate object literal properties (except '__proto__')
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objectLiteralDuplicateProperties: true,
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// enable parsing of generators/yield
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generators: true,
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// enable parsing spread operator
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spread: true,
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// enable parsing classes
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classes: true,
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// enable parsing of modules
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modules: true,
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// enable React JSX parsing
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jsx: true,
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// enable return in global scope
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globalReturn: true
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}
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});
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};
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/* vim: set sw=4 ts=4 et tw=80 : */
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