// Copyright (c) 2022, 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. | |
abstract class A<X> { | |
void foo<Y extends X>() {} | |
} | |
class B<Z> extends A<Z> {} | |
void main() { | |
new B<Object>().foo<int>(); | |
} |