| // Copyright (c) 2026, 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. | |
| class C { | |
| const new(int x); | |
| } | |
| class const D() extends C { | |
| this : super(0); | |
| } | |
| class E { | |
| const new named(); | |
| } | |
| class const F() extends E { | |
| this : super.named(); | |
| } | |
| void main() { | |
| const D(); | |
| const F(); | |
| } |