blob: f04939005043ab5fc3df3357c7b5240bb7e1f496 [file] [log] [blame]
// 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.
// @dart=2.9
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() {}