Retro68/gcc/libstdc++-v3/testsuite/23_containers/array/requirements/zero_sized_arrays.cc
2018-12-28 16:30:48 +01:00

46 lines
1.1 KiB
C++

// { dg-do run { target c++11 } }
//
// Copyright (C) 2011-2018 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/>.
#include <array>
#include <testsuite_hooks.h>
void
test01()
{
const size_t len = 0;
typedef std::array<int, len> array_type;
// 1: ?
array_type a = { };
// 2
array_type b;
// 3
// begin() == end()
VERIFY( a.begin() == a.end() );
VERIFY( b.begin() == b.end() );
}
int main()
{
test01();
return 0;
}