// Copyright (c) 2011, 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.

/// @assertion It is a compile-time error if k is prefixed with the const
/// modifier but k' is not a constant constructor.
/// @description Checks that it is a compile-error if const redirecting
/// factory constructor redirects to non-const generative constructor
/// @author ilya


class F {
  const factory F() = C;
//                    ^
// [analyzer] unspecified
// [cfe] unspecified
}

class C implements F {
}

main() {
  new F();
}
