| // Copyright (c) 2017, 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. |
| |
| /*@testedFeatures=checks*/ |
| library test; |
| |
| class C<T> { |
| void f< /*@covariance=genericImpl*/ U extends T>(U x) {} |
| void g1< /*@covariance=genericImpl*/ U extends T>() { |
| this.f<U>(1.5); |
| } |
| } |
| |
| void g2(C<Object> c) { |
| c.f<num>(1.5); |
| } |
| |
| void test() { |
| new C<int>().g1<num>(); |
| g2(new C<int>()); |
| } |
| |
| void main() {} |