| // 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 double NAN | |
| * @description Checks that type of NAN is double | |
| * @author hlodvig | |
| */ | |
| import "../../../Utils/expect.dart"; | |
| main() { | |
| Expect.isFalse(double.nan is int); | |
| Expect.isTrue(double.nan is double); | |
| Expect.isTrue(double.nan is num); | |
| } |