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>
37 lines
965 B
JavaScript
37 lines
965 B
JavaScript
/**
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* @fileoverview Rule to disallow use of void operator.
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* @author Mike Sidorov
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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 `void` operators",
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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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//--------------------------------------------------------------------------
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// Public
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//--------------------------------------------------------------------------
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return {
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UnaryExpression(node) {
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if (node.operator === "void") {
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context.report({ node, message: "Expected 'undefined' and instead saw 'void'." });
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}
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}
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};
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}
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};
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