| // 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 |
| /*@testedFeatures=inference*/ |
| library test; |
| |
| abstract class A { |
| void set x(int value); |
| } |
| |
| class B { |
| void set x(int value) {} |
| } |
| |
| class C extends A { |
| var x; |
| } |
| |
| class D extends B { |
| var x; |
| } |
| |
| class E implements A { |
| var x; |
| } |
| |
| class F implements B { |
| var x; |
| } |
| |
| class G extends Object with B { |
| var x; |
| } |
| |
| main() {} |