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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>
29 lines
848 B
JavaScript
29 lines
848 B
JavaScript
/**
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* @fileoverview Rule to flag use of a leading/trailing decimal point in a numeric literal
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* @author James Allardice
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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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return {
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"Literal": function(node) {
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if (typeof node.value === "number") {
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if (node.raw.indexOf(".") === 0) {
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context.report(node, "A leading decimal point can be confused with a dot.");
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}
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if (node.raw.indexOf(".") === node.raw.length - 1) {
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context.report(node, "A trailing decimal point can be confused with a dot.");
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}
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}
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}
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};
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};
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