| // Copyright (c) 2013, 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. | |
| // Dart test program for constructors and initializers. | |
| // Check function subtyping of type arguments. | |
| import 'package:expect/expect.dart'; | |
| class C<T> {} | |
| class I {} | |
| class J extends I {} | |
| typedef void f1(C<J> c); | |
| typedef void f2(C<I> c); | |
| main() { | |
| Expect.isTrue(new C<f2>() is C<f1>); | |
| } |