tests/language/nonfunction_type_aliases/mixed/infer_aliased_factory_invocation_09_lib.dart

// Copyright (c) 2021, 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 C {
  factory C() => D();
}

class D implements C {}

typedef T<X extends num> = C;