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