| // Copyright (c) 2018, 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 = 2.7 |
| |
| import 'package:expect/expect.dart'; |
| |
| /*class: A:checkedTypeArgument,checks=[],onlyForRti,typeArgument*/ |
| class A {} |
| |
| /*class: B:checks=[$isA],onlyForRti,typeArgument*/ |
| class B implements A {} |
| |
| /*class: C:checkedInstance,checks=[],instance*/ |
| class C<T> {} |
| |
| /*class: D:checks=[],onlyForRti,typeArgument*/ |
| class D {} |
| |
| @pragma('dart2js:noInline') |
| m<T>() => new C<T>(); |
| |
| @pragma('dart2js:noInline') |
| test(o) => o is C<A>; |
| |
| main() { |
| Expect.isTrue(test(m<B>())); |
| Expect.isFalse(test(m<D>())); |
| } |
