| // 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 It is a compile-time error if a redirecting factory constructor |
| * redirects to itself, either directly or indirectly via a sequence of |
| * redirections. |
| * @description Checks that compile-error occurs when factory constructor |
| * redirects to itself through a cycle. |
| * @author sgrekhov@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=nonfunction-type-aliases |
| |
| class F1 { |
| factory F1() = F2; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| typedef F1Alias = F1; |
| |
| class F2 { |
| factory F2() = F3; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| class F3 { |
| factory F3() = FAlias1; |
| // ^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| main() { |
| new F1(); |
| } |
