| /* |
| * 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 C<T1, T2> extends CAlias<T1, T2> {} |
| typedef CAlias<T1, T2> = C<T1, T2>; |
| |
| main() { |
| } |
