| /* | |
| * 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 It is a compile-time error if the superclass of a class C is | |
| * specified as a superinterface of C. | |
| * @description Test checks that it is a compile-time error when a class has | |
| * the same class as superclass and interface. | |
| * @compile-error | |
| * @author hlodvig | |
| */ | |
| abstract class A {} | |
| class C extends A implements A {} | |
| main () { | |
| new C(); | |
| } |