| // Copyright (c) 2021, 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. | |
| import 'package:expect/expect.dart'; | |
| typedef MyVoid = void; | |
| bool isVoid<X>() { | |
| return X == MyVoid; | |
| } | |
| void main() { | |
| Expect.isFalse(isVoid<int>()); | |
| Expect.isTrue(isVoid<void>()); | |
| } |