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home-page/node_modules/es-abstract/2021/thisBigIntValue.js
Sean Edmunds 0584430b5c First commit
2021-12-13 17:00:40 -06:00

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JavaScript

'use strict';
var GetIntrinsic = require('get-intrinsic');
var callBound = require('call-bind/callBound');
var $TypeError = GetIntrinsic('%TypeError%');
var $bigIntValueOf = callBound('BigInt.prototype.valueOf', true);
var Type = require('./Type');
// https://262.ecma-international.org/11.0/#sec-thisbigintvalue
module.exports = function thisBigIntValue(value) {
var type = Type(value);
if (type === 'BigInt') {
return value;
}
if (!$bigIntValueOf) {
throw new $TypeError('BigInt is not supported');
}
return $bigIntValueOf(value);
};