1'use strict';
2// https://github.com/tc39/proposal-promise-try
3var $export = require('./_export');
4var newPromiseCapability = require('./_new-promise-capability');
5var perform = require('./_perform');
6
7$export($export.S, 'Promise', { 'try': function (callbackfn) {
8  var promiseCapability = newPromiseCapability.f(this);
9  var result = perform(callbackfn);
10  (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v);
11  return promiseCapability.promise;
12} });
13