libstdc++-v3/testsuite/26_numerics/headers/cstdlib/2190.cc

   1 // 2000-01-01 bkoz
   2
   3 // Copyright (C) 2001-2019 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 3, 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 COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 17.4.1.2 Headers, cstdlib
  21
  22 #include <cstdlib>
  23
  24 // libstdc++/2190
  25 void test01()
  26 {
  27   long a __attribute__((unused)) = std::abs(1L);
  28   std::div(2L, 1L);
  29   std::ldiv_t b __attribute__((unused));
  30 }
  31
  32 int main()
  33 {
  34   test01();
  35   return 0;
  36 }