17 lines
500 B
Plaintext
17 lines
500 B
Plaintext
'use strict';
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var $TypeError = require('es-errors/type');
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var ToInt32 = require('../ToInt32');
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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 (typeof 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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