| // 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 not thrown when variable with super |
| * bounded type parameter is declared |
| * @Issue 42415, 42429 |
| * @author iarkh@unipro.ru |
| */ |
| |
| class A<T extends A<T>> {} |
| |
| main() { |
| A a1; |
| |
| A<dynamic> a2; |
| A<Object?> a3; |
| A<Object> a4; //# 01: compile-time error |
| A<void> a5; |
| A<Never> a6; |
| |
| A<A<dynamic>> a7; |
| A<A<Object?>> a8; |
| A<A<Object>> a9; //# 02: compile-time error |
| A<A<void>> a10; |
| A<A<Never>> a11; |
| |
| A<A> a12; |
| A<A<A>> a13; |
| } |
