pkg/front_end/testcases/general/issue42435_2.dart

// Copyright (c) 2025, 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 A<X extends A<X>> {}

typedef AAlias = Function<X extends A>();

main() {}