1// { dg-do compile }
2
3// 2006-02-05  Paolo Carlini  <pcarlini@suse.de>
4//
5// Copyright (C) 2006-2015 Free Software Foundation, Inc.
6//
7// This file is part of the GNU ISO C++ Library.  This library is free
8// software; you can redistribute it and/or modify it under the
9// terms of the GNU General Public License as published by the
10// Free Software Foundation; either version 3, or (at your option)
11// any later version.
12//
13// This library is distributed in the hope that it will be useful,
14// but WITHOUT ANY WARRANTY; without even the implied warranty of
15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16// GNU General Public License for more details.
17//
18// You should have received a copy of the GNU General Public License along
19// with this library; see the file COPYING3.  If not see
20// <http://www.gnu.org/licenses/>.
21
22// 8.24 Additions to header <cstdio>
23
24#include <tr1/cstdio>
25#include <cstdarg>
26#include <cstddef>
27
28void test01(int dummy, ...)
29{
30  std::va_list ap;
31  va_start(ap, dummy);
32
33#if _GLIBCXX_USE_C99
34
35  char* s = 0;
36  const char* cs = 0;
37  const char* format = "%i";
38  FILE* stream = 0;
39  std::size_t n = 0;
40
41  int ret;
42
43  ret = std::tr1::snprintf(s, n, format, dummy);
44  ret = std::tr1::vsnprintf(s, n, format, ap);
45
46  ret = std::tr1::vfscanf(stream, format, ap);
47  ret = std::tr1::vscanf(format, ap);
48  ret = std::tr1::vsscanf(cs, format, ap);
49  ret = ret; // Suppress unused warning.
50
51#endif
52}
53