runtime/observatory_2/tests/service_2/get_source_report_with_mixin_lib1.dart

// 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.

mixin A {
  void foo() {
    print('foo');
  }
}

mixin B {
  void bar() {
    print('bar');
  }
}