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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <map>
// class multimap
// template <class P>
// iterator insert(const_iterator position, P&& p);
#include <map>
#include <cassert>
#include "../../../MoveOnly.h"
#include "min_allocator.h"
int main()
{
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
{
typedef std::multimap<int, MoveOnly> M;
typedef std::pair<int, MoveOnly> P;
typedef M::iterator R;
M m;
R r = m.insert(m.cend(), P(2, 2));
assert(r == m.begin());
assert(m.size() == 1);
assert(r->first == 2);
assert(r->second == 2);
r = m.insert(m.cend(), P(1, 1));
assert(r == m.begin());
assert(m.size() == 2);
assert(r->first == 1);
assert(r->second == 1);
r = m.insert(m.cend(), P(3, 3));
assert(r == prev(m.end()));
assert(m.size() == 3);
assert(r->first == 3);
assert(r->second == 3);
r = m.insert(m.cend(), P(3, 2));
assert(r == prev(m.end()));
assert(m.size() == 4);
assert(r->first == 3);
assert(r->second == 2);
}
#if __cplusplus >= 201103L
{
typedef std::multimap<int, MoveOnly, std::less<int>, min_allocator<std::pair<const int, MoveOnly>>> M;
typedef std::pair<int, MoveOnly> P;
typedef M::iterator R;
M m;
R r = m.insert(m.cend(), P(2, 2));
assert(r == m.begin());
assert(m.size() == 1);
assert(r->first == 2);
assert(r->second == 2);
r = m.insert(m.cend(), P(1, 1));
assert(r == m.begin());
assert(m.size() == 2);
assert(r->first == 1);
assert(r->second == 1);
r = m.insert(m.cend(), P(3, 3));
assert(r == prev(m.end()));
assert(m.size() == 3);
assert(r->first == 3);
assert(r->second == 3);
r = m.insert(m.cend(), P(3, 2));
assert(r == prev(m.end()));
assert(m.size() == 4);
assert(r->first == 3);
assert(r->second == 2);
}
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
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