core-js/modules/esnext.promise.try.js

Standard library

'use strict';
// `Promise.try` method
// https://github.com/tc39/proposal-promise-try
var newPromiseCapabilityModule = require('../internals/new-promise-capability');
var perform = require('../internals/perform');

require('../internals/export')({ target: 'Promise', stat: true }, { 'try': function (callbackfn) {
  var promiseCapability = newPromiseCapabilityModule.f(this);
  var result = perform(callbackfn);
  (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v);
  return promiseCapability.promise;
} });