| // Copyright (c) 2012, 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. | |
| library export_cyclic_helper2; | |
| import 'cyclic_test.dart'; | |
| import 'cyclic_helper3.dart'; | |
| export 'cyclic_test.dart'; | |
| export 'cyclic_helper3.dart'; | |
| class C { | |
| A? a; | |
| B? b; | |
| C? c; | |
| D? d; | |
| } |