| /* |
| * Copyright (c) 2015, 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 If any of the instance fields of M (respectively, Mk) have |
| * initializers, they are executed in the scope of M (respectively, Mk) to |
| * initialize the corresponding fields of C. |
| * @description Checks that if mixins have initializers then they are executed |
| * and initialize corresponding fields of the class. |
| * @author sgrekhov@unipro.ru |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| class A { |
| int _xa = 0; |
| int get x => _xa; |
| } |
| |
| class M1 { |
| int _xm1 = 1; |
| int get x => _xm1; |
| } |
| |
| class M2 { |
| int _xm2 = 2; |
| int get x => _xm2; |
| } |
| |
| class B1 extends A with M1 { |
| test() { |
| Expect.equals(1, super.x); |
| } |
| } |
| |
| class B2 extends A with M1, M2 { |
| test() { |
| Expect.equals(2, super.x); |
| } |
| } |
| class B3 extends B1 with M2 { |
| test() { |
| Expect.equals(2, super.x); |
| } |
| } |
| |
| main() { |
| B1 b1 = new B1(); |
| b1.test(); |
| |
| B2 b2 = new B2(); |
| b2.test(); |
| |
| B3 b3 = new B3(); |
| b3.test(); |
| } |