| // 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. |
| |
| // @dart = 2.9 |
| |
| // Test super constructor invocation with mixins. |
| // Regression test for issue dartbug.com/22604 |
| |
| import "package:expect/expect.dart"; |
| |
| var a_count = 0; |
| var b_count = 0; |
| |
| class A { |
| final int x; |
| A(int this.x) { |
| a_count++; |
| } |
| } |
| |
| class I {} |
| |
| class B extends A with I { |
| int y; |
| |
| B(int xx) |
| : y = 13, |
| super(xx) { |
| b_count++; |
| } |
| } |
| |
| void main() { |
| var b = new B(17); |
| Expect.equals(1, a_count); |
| Expect.equals(1, b_count); |
| } |