| // 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. |
| |
| // @dart = 2.9 |
| |
| /// @assertion A generic type is a type which is introduced by a generic class |
| /// declaration or a generic type alias, or it is the type [FutureOr]. |
| /// @description Checks that exception is thrown when try to use non-generic |
| /// typedef with type parameter. |
| /// @author iarkh@unipro.ru |
| |
| typedef Alias1 = void Function(int); |
| typedef Alias2 = void Function<String>(int); |
| |
| main() { |
| Alias1 a1; |
| Alias1<int> a2; //# 01: compile-time error |
| Alias1<dynamic> a3; //# 02: compile-time error |
| |
| Alias2 a4; |
| Alias2<int> a5; //# 03: compile-time error |
| Alias2<String> a6; //# 04: compile-time error |
| Alias2<dynamic> a7; //# 05: compile-time error |
| |
| } |
