| // 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'; |
| |
| /*spec.class: Class1a:explicit=[Class1a*]*/ |
| class Class1a { |
| Class1a(); |
| } |
| |
| /*class: Class1b:needsArgs*/ |
| class Class1b<T> extends Class1a { |
| Class1b(); |
| } |
| |
| /*class: Class1c:needsArgs*/ |
| class Class1c<T> extends Class1a { |
| Class1c(); |
| } |
| |
| class Class2<T> { |
| Class2(); |
| } |
| |
| /*spec.class: Class3:explicit=[Class3*]*/ |
| class Class3<T> { |
| final Class1a field; |
| |
| Class3(this.field); |
| } |
| |
| test(Class3 c, Type type) { |
| return c.field.runtimeType == type; |
| } |
| |
| main() { |
| Expect.isTrue(test(new Class3<int>(new Class1a()), Class1a)); |
| Expect.isFalse(test(new Class3<int>(new Class1b<int>()), Class1a)); |
| Expect.isFalse(test(new Class3<int>(new Class1c<int>()), Class1a)); |
| new Class2<int>(); |
| } |