| 1 | 'use strict';
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| 2 | var $ = require('../internals/export');
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| 3 | var apply = require('../internals/function-apply');
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| 4 | var slice = require('../internals/array-slice');
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| 5 | var newPromiseCapabilityModule = require('../internals/new-promise-capability');
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| 6 | var aCallable = require('../internals/a-callable');
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| 7 | var perform = require('../internals/perform');
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| 8 |
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| 9 |
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| 10 |
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| 11 | $({ target: 'Promise', stat: true, forced: true }, {
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| 12 | 'try': function (callbackfn /* , ...args */) {
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| 13 | var args = slice(arguments, 1);
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| 14 | var promiseCapability = newPromiseCapabilityModule.f(this);
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| 15 | var result = perform(function () {
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| 16 | return apply(aCallable(callbackfn), undefined, args);
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| 17 | });
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| 18 | (result.error ? promiseCapability.reject : promiseCapability.resolve)(result.value);
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| 19 | return promiseCapability.promise;
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| 20 | }
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| 21 | });
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