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:
472 bytes
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| [d565449] | 1 | 'use strict';
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| 2 |
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| 3 | var callBound = require('call-bind/callBound');
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| 4 |
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| 5 | var $SyntaxError = require('es-errors/syntax');
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| 6 | var $bigIntValueOf = callBound('BigInt.prototype.valueOf', true);
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| 7 |
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| 8 | // https://262.ecma-international.org/15.0/#sec-thisbigintvalue
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| 9 |
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| 10 | module.exports = function ThisBigIntValue(value) {
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| 11 | if (typeof value === 'bigint') {
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| 12 | return value; // step 1
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| 13 | }
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| 14 | if (!$bigIntValueOf) {
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| 15 | throw new $SyntaxError('BigInt is not supported');
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| 16 | }
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| 17 | return $bigIntValueOf(value);
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| 18 | };
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