Constnium/node_modules/es-abstract/2020/BigInt/subtract.js

19 lines
469 B
JavaScript
Raw Normal View History

2022-06-23 02:27:43 +02:00
'use strict';
var GetIntrinsic = require('get-intrinsic');
var $TypeError = GetIntrinsic('%TypeError%');
var Type = require('../Type');
// https://262.ecma-international.org/11.0/#sec-numeric-types-bigint-subtract
module.exports = function BigIntSubtract(x, y) {
if (Type(x) !== 'BigInt' || Type(y) !== 'BigInt') {
throw new $TypeError('Assertion failed: `x` and `y` arguments must be BigInts');
}
// shortcut for the actual spec mechanics
return x - y;
};