f44969a5ab
We have been stalled on ESLint 3.8.0 for some time. Current ESLint is 3.13.0. We have been unable to upgrade because of more aggressive reporting on some rules, including indentation. ESLint configuration options and bugfixes are now such that we can reasonably upgrade. PR-URL: https://github.com/nodejs/node/pull/10561 Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
38 lines
1 KiB
JavaScript
38 lines
1 KiB
JavaScript
/**
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* @fileoverview Rule to check for ambiguous div operator in regexes
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* @author Matt DuVall <http://www.mattduvall.com>
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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 = {
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meta: {
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docs: {
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description: "disallow division operators explicitly at the beginning of regular expressions",
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category: "Best Practices",
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recommended: false
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},
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schema: []
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},
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create(context) {
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const sourceCode = context.getSourceCode();
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return {
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Literal(node) {
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const token = sourceCode.getFirstToken(node);
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if (token.type === "RegularExpression" && token.value[1] === "=") {
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context.report({ node, message: "A regular expression literal can be confused with '/='." });
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}
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}
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};
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}
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};
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