| 'use strict'; |
| |
| var GetIntrinsic = require('get-intrinsic'); |
| |
| var $BigInt = GetIntrinsic('%BigInt%', true); |
| var $pow = GetIntrinsic('%Math.pow%'); |
| |
| var ToBigInt = require('./ToBigInt'); |
| var BigIntRemainder = require('./BigInt/remainder'); |
| |
| var modBigInt = require('../helpers/modBigInt'); |
| |
| // BigInt(2**64), but node v10.4-v10.8 have a bug where you can't `BigInt(x)` anything larger than MAX_SAFE_INTEGER |
| var twoSixtyFour = $BigInt && (BigInt($pow(2, 32)) * BigInt($pow(2, 32))); |
| |
| // https://262.ecma-international.org/11.0/#sec-tobiguint64 |
| |
| module.exports = function ToBigUint64(argument) { |
| var n = ToBigInt(argument); |
| var int64bit = modBigInt(BigIntRemainder, n, twoSixtyFour); |
| return int64bit; |
| }; |