| 'use strict'; |
| |
| var GetIntrinsic = require('get-intrinsic'); |
| |
| var $BigInt = GetIntrinsic('%BigInt%', true); |
| var $RangeError = require('es-errors/range'); |
| var $SyntaxError = require('es-errors/syntax'); |
| var $TypeError = require('es-errors/type'); |
| |
| var isInteger = require('../helpers/isInteger'); |
| |
| // https://262.ecma-international.org/11.0/#sec-numbertobigint |
| |
| module.exports = function NumberToBigInt(number) { |
| if (typeof number !== 'number') { |
| throw new $TypeError('Assertion failed: `number` must be a String'); |
| } |
| if (!isInteger(number)) { |
| throw new $RangeError('The number ' + number + ' cannot be converted to a BigInt because it is not an integer'); |
| } |
| if (!$BigInt) { |
| throw new $SyntaxError('BigInts are not supported in this environment'); |
| } |
| return $BigInt(number); |
| }; |