blob: 54e126a88864f9d7f9a7c2da95a9a13a187c8e1f [file] [log] [blame]
/*
* 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 A mixin declaration introduces a mixin and an interface, but not a
* class.
*
* @description Checks that a mixin declaration introduces an interface and
* therefore can be extended.
* @author sgrekhov@unipro.ru
*/
class C {
}
mixin M on C {
}
class MA extends M {}
main() {
MA m = new MA();
}