| // 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 AIt is a compile-time error if a parameterized type [T] is |
| /// super-bounded when it is used in any of the following ways: |
| /// ... |
| /// [T] is an immediate subterm of a redirecting factory constructor signature |
| /// @description Checks that compile error is thrown when super-bounded type [T] |
| /// is used in the redirecting factory constructor signature |
| /// @author iarkh@unipro.ru |
| |
| |
| class A<X extends A<X>> { |
| A() {} |
| factory A.foo1() = C<dynamic>; |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| factory A.foo2() = C<Object?>; |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| factory A.foo3() = C<void>; |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| factory A.foo4() = C<A<dynamic>>; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| factory A.foo5() = C<A<Object?>>; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| factory A.foo6() = C<A<void>>; |
| // ^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| factory A.foo7() = C<A<A<dynamic>>>; |
| // ^^^^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| factory A.foo8() = C<A<A<Object?>>>; |
| // ^^^^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| factory A.foo9() = C<A<A<void>>>; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| class C<X extends A<X>> extends A<X> { |
| C() {} |
| } |
| |
| main() {} |
