// { dg-do compile }
// 1999-08-24 bkoz

// Copyright (C) 1999-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3.  If not see
// <http://www.gnu.org/licenses/>.

// 22.2.1 The ctype category

#include <locale>
#include <testsuite_hooks.h>

class gnu_obj 
{ };

class gnu_ctype2: public std::ctype<gnu_obj> 
{ };

// libstdc++/3017
void test02()
{
  gnu_ctype2 obj;
}

int main() 
{ 
  test02();
  return 0;
}