| // 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. |
| |
| // test w/ `pub run test -N prefer_mixin` |
| |
| import 'dart:collection'; |
| |
| import 'dart:convert'; |
| |
| class A {} |
| |
| class B extends Object with A {} // LINT |
| |
| mixin M {} |
| |
| class C with M {} // OK |
| |
| abstract class I with IterableMixin {} //OK |
| |
| abstract class L with ListMixin {} //OK |
| |
| abstract class MM with MapMixin {} //OK |
| |
| abstract class S with SetMixin {} //OK |
| |
| abstract class SCS with StringConversionSinkMixin {} //OK |
| |
