| // 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 Any self reference in a type alias, either directly or recursively |
| /// via another type declaration, is a compile-time error |
| /// @description Checks that any self reference in a type alias is a compile-time |
| /// error. |
| /// @compile-error |
| /// @author sgrekhov@unipro.ru |
| |
| // SharedOptions=--enable-experiment=nonfunction-type-aliases |
| class A implements CAlias {} |
| class C extends A {} |
| typedef CAlias = C; |
| |
| main() { |
| } |
