| // 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 it is a compile-time to call a generic function |
| /// with two dependent type arguments that do not satisfy the bounds. |
| /// @Issue 37061 |
| /// @author iarkh@unipro.ru |
| |
| class A<X extends A<X>> {} |
| void testme<X extends Y, Y extends A<X>>() {} |
| |
| main() { |
| testme(); |
| //^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| testme<Never, dynamic>(); |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| testme<dynamic, Never>(); |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| testme<dynamic, dynamic>(); |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| testme<Null, Object?>(); |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| testme<Object, Null>(); |
| // ^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| testme<Object, Object?>(); |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| testme<Null, void>(); |
| // ^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| testme<void, Null>(); |
| // ^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| testme<void, void>(); |
| // ^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| testme<A<Null>, Null>(); |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
