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tools: enable no-extra-parens in ESLint

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Enable `no-extra-parens`. This rule restricts the use of parentheses to
only where they are necessary. It is set to be restricted to report only
function expressions.

PR-URL: https://github.com/nodejs/node/pull/5512
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Rich Trott 2016-03-01 13:27:19 -08:00
parent 9091ccdc2d
commit 66ea32d6d1
2 changed files with 2 additions and 1 deletions
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1
.eslintrc
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@ -14,6 +14,7 @@ rules:
no-empty-character-class: 2 no-empty-character-class: 2
no-ex-assign: 2 no-ex-assign: 2
no-extra-boolean-cast : 2 no-extra-boolean-cast : 2
no-extra-parens: [2, "functions"]
no-extra-semi: 2 no-extra-semi: 2
no-func-assign: 2 no-func-assign: 2
no-invalid-regexp: 2 no-invalid-regexp: 2

2
test/parallel/test-util-inspect.js
View File

@ -640,7 +640,7 @@ checkAlignment(new Map(big_array.map(function(y) { return [y, null]; })));
} }
{ {
const x = new (function() {}); const x = new function() {};
assert.equal(util.inspect(x), '{}'); assert.equal(util.inspect(x), '{}');
} }