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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 import "package:expect/expect.dart"; | 5 /// This produces errors normally, but --supermixin disables them. |
| 6 class Test extends Object with C { |
| 7 void foo() {} |
| 8 } |
6 | 9 |
7 int count = 0; | 10 abstract class B { |
| 11 void foo(); |
| 12 } |
8 | 13 |
9 void f([void f([x]) = f]) { | 14 abstract class C extends B { |
10 count++; | 15 void bar() { |
11 if (f != null) { | 16 super.foo(); |
12 f(null); | |
13 } | 17 } |
14 } | 18 } |
15 | |
16 main() { | |
17 f(); | |
18 Expect.equals(2, count); | |
19 } | |
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