diff options
Diffstat (limited to 'libstdc++-v3/testsuite/18_support/aligned_alloc/aligned_alloc.cc')
-rw-r--r-- | libstdc++-v3/testsuite/18_support/aligned_alloc/aligned_alloc.cc | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/18_support/aligned_alloc/aligned_alloc.cc b/libstdc++-v3/testsuite/18_support/aligned_alloc/aligned_alloc.cc new file mode 100644 index 00000000000..1700df8fdda --- /dev/null +++ b/libstdc++-v3/testsuite/18_support/aligned_alloc/aligned_alloc.cc @@ -0,0 +1,42 @@ +// Copyright (C) 2018 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++1z } } + +#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(); +} |