| // Copyright (c) 2011, 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 Both true and false are implement the built-in class bool. |
| /// @description Checks that true and false are implement the built-in interface |
| /// bool. |
| /// @author msyabro |
| |
| import '../../../Utils/expect.dart'; |
| |
| main() { |
| Expect.isTrue(false is bool); |
| Expect.isTrue(true is bool); |
| Expect.runtimeIsType<bool>(false); |
| Expect.runtimeIsType<bool>(true); |
| } |