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// <iterator>
11
12// move_iterator
13
14// template <class U>
15//   requires HasConstructor<Iter, const U&>
16//   move_iterator(const move_iterator<U> &u);
17
18#include <iterator>
19#include <cassert>
20
21#include "test_iterators.h"
22
23template <class It, class U>
24void
25test(U u)
26{
27    const std::move_iterator<U> r2(u);
28    std::move_iterator<It> r1 = r2;
29    assert(r1.base() == u);
30}
31
32struct Base {};
33struct Derived : Base {};
34
35int main()
36{
37    Derived d;
38
39    test<input_iterator<Base*> >(input_iterator<Derived*>(&d));
40    test<forward_iterator<Base*> >(forward_iterator<Derived*>(&d));
41    test<bidirectional_iterator<Base*> >(bidirectional_iterator<Derived*>(&d));
42    test<random_access_iterator<const Base*> >(random_access_iterator<Derived*>(&d));
43    test<Base*>(&d);
44}
45