| // Copyright (c) 2023, 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. | |
| sealed class Sealed {} | |
| class C1 extends Sealed {} | |
| class C2 extends Sealed {} | |
| void main() { | |
| Sealed s = C1(); | |
| switch (s) { | |
| case C1(): | |
| case C2(): | |
| } | |
| print(s); | |
| print(switch (s) { | |
| C1() => 'C1', | |
| C2() => 'C2', | |
| }); | |
| } |