| /* |
| * 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 The default bound of generic type parameters is treated as |
| * [Object?]. |
| * @description Check that default non-function typedef type parameter is |
| * treated as [Object?] statically. |
| * @author iarkh@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=non-nullable,nonfunction-type-aliases |
| |
| import "../../Utils/expect.dart"; |
| |
| class A<T> {} |
| typedef AAlias<T> = A<T> |
| |
| class B<T1, T2, T3> {} |
| typedef BAlias<T1, T2, T3> = B<T1, T2, T3> |
| |
| main() { |
| AAlias? source; |
| var fsource = toF(source); |
| F<AAlias<dynamic>> target = fsource; |
| |
| BAlias? sourceB; |
| var fsourceB = toF(sourceB); |
| F<BAlias<dynamic, dynamic, dynamic>> targetB = fsourceB; |
| } |
