| // 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 use of a type [T] which is not well-bounded is a |
| * compile-time error. |
| * @description Checks that compile error is thrown if variable type is not well |
| * bounded |
| * @author iarkh@unipro.ru |
| */ |
| |
| class A<T extends A<T>> {} |
| |
| main() { |
| A<int> a1; |
| //^^^ |
| // [analyzer] COMPILE_TIME_ERROR.TYPE_ARGUMENT_NOT_MATCHING_BOUNDS |
| // ^ |
| // [cfe] Type argument 'int' doesn't conform to the bound 'A<T>' of the type variable 'T' on 'A'. |
| A<A<int>> a2; |
| // ^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| A<A<A<int>>> a3; |
| // ^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
