| // Copyright (c) 2014, 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. | |
| import "package:expect/expect.dart"; | |
| var counter = 0; | |
| var global = 0; | |
| test() { | |
| ++counter; | |
| return counter <= 2; | |
| } | |
| first() { | |
| global = global + 1; | |
| } | |
| second() { | |
| global = global * 2; | |
| } | |
| foo() { | |
| while (test()) { | |
| first(); | |
| second(); | |
| } | |
| } | |
| main() { | |
| foo(); | |
| Expect.equals(6, global); | |
| } |