| // 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 dynamic closures. |
| |
| import 'package:expect/expect.dart'; |
| |
| typedef I<T> f2<T>(); |
| |
| class X { |
| J<bool> f1() => throw 'uncalled'; |
| } |
| |
| class C<T> { |
| C(f2<T> f); |
| } |
| |
| class I<T> {} |
| |
| class J<T> extends I<int> {} |
| |
| main() { |
| new C<int>(new X().f1); |
| Expect.throwsTypeError(() => new C<bool>(new X().f1 as dynamic)); |
| } |
