// 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; | |
abstract class A { | |
void set x(covariant Object value); | |
} | |
class B implements A { | |
void f(covariant Object x) {} | |
Object x; // covariant | |
} | |
class C<T> implements B { | |
void f(T x) {} | |
T x; | |
} | |
main() {} |