xref: /external/libcxx/test/iterators/predef.iterators/insert.iterators/back.insert.iter.ops/back.insert.iter.op++/post.pass.cpp

//===----------------------------------------------------------------------===//
//
// ��������������������The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <iterator>

// back_insert_iterator

// back_insert_iterator<Cont> operator++(int);

#include <iterator>
#include <vector>
#include <cassert>

template <class C>
void
test(C c)
{
    std::back_insert_iterator<C> i(c);
    std::back_insert_iterator<C> r = i++;
    r = 0;
    assert(c.size() == 1);
    assert(c.back() == 0);
}

int main()
{
    test(std::vector<int>());
}