| // 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 Evaluation of an expression of the form --e is equivalent to |
| * e -= 1. |
| * @description Checks that evaluation of an expression of the form --e is |
| * equivalent to e -= 1. |
| * @author msyabro |
| */ |
| import '../../../Utils/expect.dart'; |
| |
| main() { |
| var v1 = 1; |
| var v2 = 1; |
| var r1 = --v1; |
| var r2 = (v2 -= 1); |
| Expect.equals(v1, v2); |
| Expect.equals(r1, r2); |
| } |
