Retro68/gcc/libstdc++-v3/testsuite/18_support/aligned_alloc/aligned_alloc.cc
Wolfgang Thaller 6fbf4226da gcc-9.1
2019-06-20 20:10:10 +02:00

44 lines
1.1 KiB
C++

// Copyright (C) 2018-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-options "-std=gnu++17" }
// { dg-do run { target c++17 } }
// { dg-require-cstdint "" }
#include <cstdlib>
#include <cstdint>
#include <testsuite_hooks.h>
void
test01()
{
#ifdef _GLIBCXX_HAVE_ALIGNED_ALLOC
void* p = std::aligned_alloc(256, 1);
if (p)
{
VERIFY( (reinterpret_cast<std::uintptr_t>(p) % 256) == 0 );
std::free(p);
}
#endif
}
int
main()
{
test01();
}