main
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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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100644
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File size:
500 bytes
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| [d565449] | 1 | 'use strict';
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| 2 |
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| 3 | var $TypeError = require('es-errors/type');
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| 4 |
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| 5 | var ToInt32 = require('../ToInt32');
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| 6 |
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| 7 | // https://262.ecma-international.org/11.0/#sec-numeric-types-number-bitwiseNOT
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| 8 |
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| 9 | module.exports = function NumberBitwiseNOT(x) {
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| 10 | if (typeof x !== 'number') {
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| 11 | throw new $TypeError('Assertion failed: `x` argument must be a Number');
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| 12 | }
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| 13 | var oldValue = ToInt32(x);
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| 14 | // 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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| 15 | return ~oldValue;
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| 16 | };
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