old-autovect-branch/libstdc++-v3/testsuite/17_intro/header_cstdlib.cc

   1 // 2000-01-01 bkoz
   2
   3 // Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 2, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING.  If not, write to the Free
  18 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  19 // USA.
  20
  21 // 17.4.1.2 Headers, cstdlib
  22
  23 #include <cstdlib>
  24
  25 // libstdc++/2190
  26 void test01()
  27 {
  28   long a __attribute__((unused)) = std::abs(1L);
  29   std::div(2L, 1L);
  30   std::ldiv_t b __attribute__((unused));
  31 }
  32
  33 void test02()
  34 {
  35   // Make sure size_t is in namespace std.
  36   std::size_t i __attribute__((unused)) = 5;
  37 }
  38
  39 int main()
  40 {
  41   test01();
  42   test02();
  43   return 0;
  44 }