mirror of
https://github.com/react/react-native-devtools-frontend.git
synced 2026-10-07 12:33:47 +08:00
Tim van der Lippe
2c89197d0d
R=jacktfranklin@chromium.org No-Presubmit: True Bug: none Change-Id: I52dc24b12e350787085c5e3d131cface7ea87142 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3060705 Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org> Reviewed-by: Paul Lewis <aerotwist@chromium.org>
20 lines
578 B
JavaScript
20 lines
578 B
JavaScript
'use strict';
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var GetIntrinsic = require('get-intrinsic');
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var $TypeError = GetIntrinsic('%TypeError%');
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var ToInt32 = require('../ToInt32');
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var Type = require('../Type');
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// https://262.ecma-international.org/11.0/#sec-numeric-types-number-bitwiseNOT
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module.exports = function NumberBitwiseNOT(x) {
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if (Type(x) !== 'Number') {
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throw new $TypeError('Assertion failed: `x` argument must be a Number');
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}
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var oldValue = ToInt32(x);
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// Return the result of applying the bitwise operator op to lnum and rnum. The result is a signed 32-bit integer.
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return ~oldValue;
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};
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