// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.

// @dart = 2.9

// 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.

class Base {
  void foo() {}
}

class M1 {
  void foo(
      // Prevent formatter from joining the line below to the one above

      ) {}
}

class BaseWithM1 = Base with M1;

class M2 {
  void foo() {}
}

class Derived extends BaseWithM1 with M2 {}

main() {
  new Derived().foo();
}
