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

15 lines
391 B
JavaScript

'use strict';
var $TypeError = require('es-errors/type');
// https://262.ecma-international.org/11.0/#sec-numeric-types-bigint-subtract
module.exports = function BigIntSubtract(x, y) {
if (typeof x !== 'bigint' || typeof y !== 'bigint') {
throw new $TypeError('Assertion failed: `x` and `y` arguments must be BigInts');
}
// shortcut for the actual spec mechanics
return x - y;
};