libstdc++-v3/testsuite/25_algorithms/for_each/for_each_n_debug.cc

// Copyright (C) 2019-2021 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-do run { target c++17 } }

#include <algorithm>
#include <debug/vector>
#include <debug/list>

void
test01()
{
  __gnu_debug::vector<int> v{1, 2, 3};
  std::for_each_n(v.begin(), -2, [](int){});
}

void
test02()
{
  __gnu_debug::list<int> l{1, 2, 3};
  std::for_each_n(l.begin(), -2, [](int){});
}

int
main()
{
  test01();
  test02();
}