| // 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 = 2.9 |
| |
| // Regression test for |
| // http://code.google.com/p/dart/issues/detail?id=9050. |
| |
| import 'package:expect/expect.dart'; |
| |
| class A<T> {} |
| |
| class B<T> { |
| var _copy; |
| B() { |
| // We used to not register the dependency between List and B. |
| _copy = new List<A<T>>(); |
| } |
| } |
| |
| main() { |
| var a = new B(); |
| Expect.isFalse(a._copy is List<int>); |
| Expect.isTrue(a._copy is List<A>); |
| Expect.isFalse(a._copy is List<A<int>>); //# 01: ok |
| |
| a = new B<String>(); |
| Expect.isFalse(a._copy is List<String>); |
| Expect.isTrue(a._copy is List<A>); |
| Expect.isTrue(a._copy is List<A<String>>); |
| Expect.isTrue(a._copy is List<A<Object>>); |
| Expect.isFalse(a._copy is List<A<int>>); |
| } |