8c9762e150
Squashed from: - deps: Add node-inspect 1.10.1 This adds a reimplementation of the old CLI debugger (`node debug`) against the new debugger protocol (`node --inspect`). This is necessary because the old protocol won't be supported in future versions of V8. - deps: Update node-inspect to 1.10.2 Starting with 1.10.2 the test suite should pass consistently on windows. - deps: Update to node-inspect 1.10.4 PR-URL: https://github.com/nodejs/node/pull/10187 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
/**
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* @fileoverview Prohibit the use of `let` as the loop variable
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* in the initialization of for, and the left-hand
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* iterator in forIn and forOf loops.
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*
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* @author Jessica Quynh Tran
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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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create(context) {
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const msg = 'Use of `let` as the loop variable in a for-loop is ' +
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'not recommended. Please use `var` instead.';
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/**
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* Report function to test if the for-loop is declared using `let`.
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*/
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function testForLoop(node) {
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if (node.init && node.init.kind === 'let') {
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context.report(node.init, msg);
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}
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}
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/**
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* Report function to test if the for-in or for-of loop
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* is declared using `let`.
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*/
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function testForInOfLoop(node) {
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if (node.left && node.left.kind === 'let') {
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context.report(node.left, msg);
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}
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}
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return {
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'ForStatement': testForLoop,
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'ForInStatement': testForInOfLoop,
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'ForOfStatement': testForInOfLoop
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};
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}
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};
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