1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// UNSUPPORTED: c++98, c++03
11
12// <iterator>
13
14// front_insert_iterator
15
16// front_insert_iterator<Cont>&
17//   operator=(Cont::value_type&& value);
18
19#include <iterator>
20#include <list>
21#include <memory>
22#include <cassert>
23
24template <class C>
25void
26test(C c)
27{
28    std::front_insert_iterator<C> i(c);
29    i = typename C::value_type();
30    assert(c.front() == typename C::value_type());
31}
32
33int main()
34{
35    test(std::list<std::unique_ptr<int> >());
36}
37