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

   1 // Copyright (C) 2004-2022 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 3, 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 COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // { dg-require-effective-target hosted }
  19
  20 // 20.4.1.1 allocator members
  21
  22 #include <memory>
  23 #include <testsuite_hooks.h>
  24
  25 // libstdc++/14176
  26 void test02()
  27 {
  28   unsigned int len = 0;
  29   std::allocator<int> a;
  30   int* p = a.allocate(len);
  31   a.deallocate(p, len);
  32 }
  33
  34 int main()
  35 {
  36   test02();
  37   return 0;
  38 }