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

   1 // { dg-do compile }
   2
   3 // 2006-02-07  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 // 8.25 Additions to header <cstdlib>
  24
  25 #include <tr1/cstdlib>
  26
  27 #if _GLIBCXX_HOSTED
  28
  29 void test01()
  30 {
  31 #if _GLIBCXX_USE_C99
  32
  33   long long i = 0;
  34   const char* s = 0;
  35   char** endptr = 0;
  36   int base = 0;
  37
  38   long long ret;
  39   unsigned long long uret;
  40   float fret;
  41   long double ldret;
  42
  43 #if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
  44   long long numer = 0, denom = 0;
  45   std::tr1::lldiv_t dret;
  46
  47   ret = std::tr1::llabs(i);
  48   dret = std::tr1::lldiv(numer, denom);
  49 #endif
  50
  51   ret = std::tr1::atoll(s);
  52   ret = std::tr1::strtoll(s, endptr, base);
  53   uret = std::tr1::strtoull(s, endptr, base);
  54
  55   fret = std::tr1::strtof(s, endptr);
  56   ldret = std::tr1::strtold(s, endptr);
  57
  58   ret = std::tr1::abs(i);
  59 #if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
  60   dret = std::tr1::div(numer, denom);
  61 #endif
  62
  63 #endif
  64 }
  65
  66 #endif