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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File size:
394 bytes
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| 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 | // https://262.ecma-international.org/11.0/#sec-numeric-types-bigint-leftShift
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| 6 |
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| 7 | module.exports = function BigIntLeftShift(x, y) {
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| 8 | if (typeof x !== 'bigint' || typeof y !== 'bigint') {
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| 9 | throw new $TypeError('Assertion failed: `x` and `y` arguments must be BigInts');
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| 10 | }
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| 11 |
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| 12 | // shortcut for the actual spec mechanics
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| 13 | return x << y;
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| 14 | };
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