pkg/front_end/testcases/general/missing_super_mixin_constructor.dart

// Copyright (c) 2023, 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 Super {
  Super.named();
}

mixin Mixin {}

class Class extends Super with Mixin {
  Class();
}