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 <RandomAccessIterator Iter1, RandomAccessIterator Iter2>
15 //   requires HasLess<Iter1, Iter2>
16 //   bool
17 //   operator<(const move_iterator<Iter1>& x, const move_iterator<Iter2>& y);
18 
19 #include <iterator>
20 #include <cassert>
21 
22 #include "test_iterators.h"
23 
24 template <class It>
25 void
26 test(It l, It r, bool x)
27 {
28     const std::move_iterator<It> r1(l);
29     const std::move_iterator<It> r2(r);
30     assert((r1 < r2) == x);
31 }
32 
33 int main()
34 {
35     char s[] = "1234567890";
36     test(random_access_iterator<char*>(s), random_access_iterator<char*>(s), false);
37     test(random_access_iterator<char*>(s), random_access_iterator<char*>(s+1), true);
38     test(random_access_iterator<char*>(s+1), random_access_iterator<char*>(s), false);
39     test(s, s, false);
40     test(s, s+1, true);
41     test(s+1, s, false);
42 }
43