| /* |
| * Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| * for details. All rights reserved. Use of this source code is governed by a |
| * BSD-style license that can be found in the LICENSE file. |
| */ |
| /** |
| * @assertion Future.sync(dynamic computation()) |
| * Creates a future containing the result of immediately calling computation. |
| * If calling computation throws, the returned future is completed with the |
| * error. |
| * If calling computation returns a Future, completion of the created future |
| * will wait until the returned future completes, and will then complete with |
| * the same result. |
| * If calling computation returns a non-future value, the returned future is |
| * completed with that value. |
| * @description Checks that computation() is done synchronously. |
| * @author ilya |
| */ |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| var x; |
| new Future.sync(() => x = 1); |
| Expect.equals(1, x); |
| } |