| // Copyright (c) 2018, 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 | |
| mixin M1 { | |
| int get m => 1; | |
| } | |
| mixin M2 extend M1 {} | |
| mixin M3 extends M1 {} | |
| class C1 { | |
| int get c => 2; | |
| } | |
| class C2 extend C1 with M2 {} | |
| class C3 on C1 with M3 {} | |
| main() { | |
| var c2 = new C2(); | |
| c2.m + c2.c; | |
| var c3 = new C3(); | |
| c3.m + c3.c; | |
| } |