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| 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 // Test that instanceof works correctly with type variables. | |
| 5 | |
| 6 import "package:expect/expect.dart"; | |
| 7 | |
| 8 class A {} | |
| 9 | |
| 10 class B<T, S> {} | |
| 11 | |
| 12 class C<U, V> extends A with B<V, U> {} | |
| 13 | |
| 14 class D<T> { | |
| 15 foo(x) { | |
| 16 // Avoid inlining. | |
| 17 if (new DateTime.now().millisecondsSinceEpoch == 42) foo(x); | |
| 18 return x is T; | |
| 19 return true; // Avoid inlining. | |
| 20 } | |
| 21 } | |
| 22 | |
| 23 main() { | |
| 24 Expect.isTrue(new D<B<int, bool>>().foo(new C<bool, int>())); | |
| 25 } | |
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