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// Test for Container using non-standard pointer types.
// Copyright (C) 2008-2018 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/>.
// This is a copy of vector/types/1.cc with altered allocator.
// The operator+()s in this test initially failed the test -
// they stress the accurate recognition, by the compiler,
// of _Pointer_adapter's own pointer arithmetic functions,
// which have to match perfectly on the int type to get
// chosen by the compiler when it sees: _Pointer_adapter<T> + int, etc.
#include <vector>
#include <ext/extptr_allocator.h>
namespace N
{
struct X { };
template<typename T>
X operator+(T, std::size_t)
{ return X(); }
template<typename T>
X operator-(T, T)
{ return X(); }
}
int main()
{
std::vector<N::X, __gnu_cxx::_ExtPtr_allocator<N::X> > v(5);
const std::vector<N::X, __gnu_cxx::_ExtPtr_allocator<N::X> > w(1);
v[0];
w[0];
v.size();
v.capacity();
v.resize(1);
v.insert(v.begin(), N::X());
v.insert(v.begin(), 1, N::X());
v.insert(v.begin(), w.begin(), w.end());
v = w;
return 0;
}
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