| /* |
| * Copyright (c) 2019, 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 interface of a class C is a |
| * superinterface of itself. |
| * @description When a class name appears as a type or interface, that name |
| * denotes the interface of the class. |
| * Test checks that it is a compile-time error when a class's own name is |
| * included in its implements clause. |
| * @compile-error |
| * @author sgrekhov@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=nonfunction-type-aliases |
| abstract class I {} |
| |
| class C implements I, CAlias {} |
| |
| typedef CAlias = C; |
| |
| main () { |
| new C(); |
| } |
