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| 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 // foo() => 42; |
| 6 import 'data:application/dart;charset=utf-8,foo%28%29%20%3D%3E%2042%3B'; |
| 7 |
| 5 import "package:expect/expect.dart"; | 8 import "package:expect/expect.dart"; |
| 6 | 9 |
| 7 int count = 0; | |
| 8 | |
| 9 void f([void f([x]) = f]) { | |
| 10 count++; | |
| 11 if (f != null) { | |
| 12 f(null); | |
| 13 } | |
| 14 } | |
| 15 | |
| 16 main() { | 10 main() { |
| 17 f(); | 11 Expect.equals(42, foo()); |
| 18 Expect.equals(2, count); | 12 } |
| 19 } | |
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