summaryrefslogtreecommitdiff
path: root/tools/eslint/lib/rules/no-div-regex.js
blob: 17347480c6405085378485c0a8949ba165f0b261 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
/**
 * @fileoverview Rule to check for ambiguous div operator in regexes
 * @author Matt DuVall <http://www.mattduvall.com>
 */

"use strict";

//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------

module.exports = function(context) {

    return {

        "Literal": function(node) {
            var token = context.getFirstToken(node);

            if (token.type === "RegularExpression" && token.value[1] === "=") {
                context.report(node, "A regular expression literal can be confused with '/='.");
            }
        }
    };

};