libstdc++-v3/testsuite/20_util/allocator/14176.cc

   1 // Copyright (C) 2004 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 2, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING.  If not, write to the Free
  16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  17 // USA.
  18
  19 // 20.4.1.1 allocator members
  20
  21 #include <memory>
  22 #include <testsuite_hooks.h>
  23
  24 // libstdc++/14176
  25 void test02()
  26 {
  27   unsigned int len = 0;
  28   std::allocator<int> a;
  29   int* p = a.allocate(len);
  30   a.deallocate(p, len);
  31 }
  32
  33 #if !__GXX_WEAK__ && _MT_ALLOCATOR_H
  34 // Explicitly instantiate for systems with no COMDAT or weak support.
  35 template class __gnu_cxx::__mt_alloc<int>;
  36 #endif
  37
  38 int main()
  39 {
  40   test02();
  41   return 0;
  42 }