libstdc++-v3/testsuite/17_intro/freestanding.cc

   1 // { dg-options "-x c -std=gnu++0x -lsupc++" }
   2
   3 // Copyright (C) 2010-2013 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 #include <cstdarg>
  21 #include <cstddef>
  22 #include <cstdlib>
  23
  24 #include <exception>
  25 #include <limits>
  26 #include <new>
  27 #include <typeinfo>
  28
  29 #include <initializer_list>
  30 #include <type_traits>
  31
  32 int main()
  33 {
  34   std::exception e;
  35
  36   const char* str __attribute__((unused)) = typeid(e).name();
  37
  38   typedef std::numeric_limits<long> limit_type;
  39   limit_type limit_l __attribute__((unused));
  40   int r __attribute__((unused)) = limit_type::radix;
  41
  42   const char* cp = new char;
  43   delete cp;
  44
  45   bool b __attribute__((unused)) = std::is_integral<int>::value;
  46
  47   std::initializer_list<int> ilisti __attribute__((unused));
  48
  49   return 0;
  50 }