| // 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. |
| // Test that instanceof works correctly with type variables. |
| |
| import "package:expect/expect.dart"; |
| |
| class A {} |
| |
| class B<T, S> {} |
| |
| class C<U, V> extends A with B<V, U> {} |
| |
| class D<T> { |
| foo(x) { |
| // Avoid inlining. |
| if (new DateTime.now().millisecondsSinceEpoch == 42) foo(x); |
| return x is T; |
| return true; // Avoid inlining. |
| } |
| } |
| |
| main() { |
| Expect.isTrue(new D<B<int, bool>>().foo(new C<bool, int>())); |
| } |
