| // Copyright (c) 2014, 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"; | |
| // Regression test for Issue 16407. | |
| void main() { | |
| foo(null, true); | |
| foo('x', false); | |
| } | |
| var foo = (x, result) { | |
| Expect.equals(result, x is Null, '$x is Null'); | |
| }; |