| // Copyright (c) 2020, 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. |
| |
| /** |
| * @assertion An abstract instance variable declaration D is treated as an |
| * abstract getter declaration and possibly an abstract setter declaration. The |
| * setter is included if and only if D is non-final. The return type of the |
| * getter and the parameter type of the setter, if present, is the type of D |
| * (which may be declared explicitly, obtained by override inference, or |
| * defaulted to dynamic). The parameter of the setter, if present, has the |
| * modifier covariant if and only if D has the modifier covariant |
| * |
| * @description Checks that declaration |
| * abstract var x; |
| * desugared as |
| * dynamic get x; |
| void set x(dynamic _); |
| * @author sgrekhov@unipro.ru |
| */ |
| |
| abstract class A { |
| abstract var x; |
| } |
| |
| test(A a) { |
| a.x; |
| a.x = 42; |
| a.x = "Lily was here"; |
| } |
| |
| main() { |
| } |
