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PR-URL: https://github.com/iojs/io.js/pull/1539 Fixes: https://github.com/iojs/io.js/issues/1253 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com> Reviewed-By: Johan Bergström <bugs@bergstroem.nu> Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
/**
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* @fileoverview Rule to flag when using multiline strings
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* @author Ilya Volodin
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* @copyright 2014 Nicholas C. Zakas. All rights reserved.
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* @copyright 2013 Ilya Volodin. All rights reserved.
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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module.exports = function(context) {
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/**
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* Determines if a given node is part of JSX syntax.
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* @param {ASTNode} node The node to check.
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* @returns {boolean} True if the node is a JSX node, false if not.
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* @private
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*/
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function isJSXElement(node) {
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return node.type.indexOf("JSX") === 0;
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}
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//--------------------------------------------------------------------------
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// Public API
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//--------------------------------------------------------------------------
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return {
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"Literal": function(node) {
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var lineBreak = /\n/;
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if (lineBreak.test(node.raw) && !isJSXElement(node.parent)) {
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context.report(node, "Multiline support is limited to browsers supporting ES5 only.");
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}
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}
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};
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};
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