| // 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. |
| |
| /// @assertion The on word is not reserved in any way, it is a context-specific |
| /// keyword that has a specific meaning when occuring after the type name of a |
| /// mixin declaration. |
| /// |
| /// @description Checks that the 'on' word can be used as a name of mixin. |
| /// @author ngl@unipro.ru |
| |
| |
| class I {} |
| class J {} |
| |
| class B {} |
| class C {} |
| |
| mixin on on B, C implements I, J {} |
| |
| class A implements B, C, I, J {} |
| |
| class MA extends A with on { |
| } |
| |
| main() { |
| new MA(); |
| } |
