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[thirdparty/gcc.git] / libstdc++-v3 / testsuite / tr1 / 8_c_compatibility / cinttypes / functions.cc

// { dg-do compile }
// { dg-require-cstdint "" }

// 2006-01-30  Paolo Carlini  <pcarlini@suse.de>
//
// Copyright (C) 2006-2020 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/>.

// 8.11 Header <cinttypes>

#include <tr1/cinttypes>

void test01()
{
#if _GLIBCXX_USE_C99_INTTYPES_TR1

  std::tr1::intmax_t i = 0, numer = 0, denom = 0, base = 0;
  const char* s = 0;
  char** endptr = 0;
#if defined(_GLIBCXX_USE_WCHAR_T) && _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1
  const wchar_t* ws = 0;
  wchar_t** wendptr = 0;
#endif

  std::tr1::intmax_t  ret;
  std::tr1::uintmax_t uret;
  std::tr1::imaxdiv_t dret;

  ret = std::tr1::imaxabs(i);
  // ret = std::tr1::abs(i);

  dret = std::tr1::imaxdiv(numer, denom);
  // dret = std::tr1::div(numer, denom);

  ret = std::tr1::strtoimax(s, endptr, base);
  uret = std::tr1::strtoumax(s, endptr, base);

#if defined(_GLIBCXX_USE_WCHAR_T) && _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1
  ret = std::tr1::wcstoimax(ws, wendptr, base);
  uret = std::tr1::wcstoumax(ws, wendptr, base);
#endif

  ret = ret; // Suppress unused warnings.
  dret = dret;
  uret = uret;

#endif
}