1 // { dg-do compile }
2 // { dg-require-normal-namespace "" }
3 
4 // Copyright (C) 2007-2020 Free Software Foundation, Inc.
5 //
6 // This file is part of the GNU ISO C++ Library.  This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
10 // any later version.
11 
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 // GNU General Public License for more details.
16 
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3.  If not see
19 // <http://www.gnu.org/licenses/>.
20 
21 #include <fstream>
22 
23 namespace std {
24   template <class charT, class traits>
25     class basic_filebuf;
26   typedef basic_filebuf<char>    filebuf;
27   typedef basic_filebuf<wchar_t> wfilebuf;
28 
29   template <class charT, class traits>
30     class basic_ifstream;
31   typedef basic_ifstream<char>    ifstream;
32   typedef basic_ifstream<wchar_t> wifstream;
33 
34   template <class charT, class traits>
35     class basic_ofstream;
36   typedef basic_ofstream<char>    ofstream;
37   typedef basic_ofstream<wchar_t> wofstream;
38 
39   template <class charT, class traits>
40     class basic_fstream;
41   typedef basic_fstream<char>     fstream;
42   typedef basic_fstream<wchar_t> wfstream;
43 }
44