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20 lines
578 B
20 lines
578 B
2 years ago
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'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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