libstdc++-v3/testsuite/tr1/8_c_compatibility/cinttypes/functions.cc

   1 // { dg-do compile }
   2
   3 // 2006-01-30  Paolo Carlini  <pcarlini@suse.de>
   4 //
   5 // Copyright (C) 2006 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 2, 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 COPYING.  If not, write to the Free
  20 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  21 // USA.
  22
  23 // 8.11 Header <cinttypes>
  24
  25 #include <tr1/cinttypes>
  26
  27 void test01()
  28 {
  29 #if _GLIBCXX_USE_C99_INTTYPES_TR1
  30
  31   std::tr1::intmax_t i = 0, numer = 0, denom = 0, base = 0;
  32   const char* s = 0;
  33   char** endptr = 0;
  34 #ifdef _GLIBCXX_USE_WCHAR_T
  35   const wchar_t* ws = 0;
  36   wchar_t** wendptr = 0;
  37 #endif
  38
  39   std::tr1::intmax_t  ret;
  40   std::tr1::uintmax_t uret;
  41   std::tr1::imaxdiv_t dret;
  42
  43   ret = std::tr1::imaxabs(i);
  44   // ret = std::tr1::abs(i);
  45
  46   dret = std::tr1::imaxdiv(numer, denom);
  47   // dret = std::tr1::div(numer, denom);
  48
  49   ret = std::tr1::strtoimax(s, endptr, base);
  50   uret = std::tr1::strtoumax(s, endptr, base);
  51
  52 #ifdef _GLIBCXX_USE_WCHAR_T
  53   ret = std::tr1::wcstoimax(ws, wendptr, base);
  54   uret = std::tr1::wcstoumax(ws, wendptr, base);
  55 #endif
  56
  57 #endif
  58 }