// Copyright (c) 2019, 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. | |
class NoUnnamedConstructor { | |
NoUnnamedConstructor._(); | |
} | |
class MixMeIn {} | |
class Foo extends NoUnnamedConstructor with MixMeIn {} |