| 1 | ;
|
| 2 | var aFunction = require('../internals/a-function');
|
| 3 |
|
| 4 | var PromiseCapability = function (C) {
|
| 5 | var resolve, reject;
|
| 6 | this.promise = new C(function ($$resolve, $$reject) {
|
| 7 | if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
|
| 8 | resolve = $$resolve;
|
| 9 | reject = $$reject;
|
| 10 | });
|
| 11 | this.resolve = aFunction(resolve);
|
| 12 | this.reject = aFunction(reject);
|
| 13 | };
|
| 14 |
|
| 15 | // 25.4.1.5 NewPromiseCapability(C)
|
| 16 | module.exports.f = function (C) {
|
| 17 | return new PromiseCapability(C);
|
| 18 | };
|