text: //===----------------------------------------------------------------------===//
  //
  //                     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.
  //
  //===----------------------------------------------------------------------===//
  
  // <iterator>
  
  // move_iterator
  
  // template <InputIterator Iter>
  //   move_iterator<Iter>
  //   make_move_iterator(const Iter& i);
  //
  //  constexpr in C++17
  
  #include <iterator>
  #include <cassert>
  
  #include "test_macros.h"
  #include "test_iterators.h"
  
  template <class It>
  void
  test(It i)
  {
      const std::move_iterator<It> r(i);
      assert(std::make_move_iterator(i) == r);
  }
  
  int main()
  {
      {
      char s[] = "1234567890";
      test(input_iterator<char*>(s+5));
      test(forward_iterator<char*>(s+5));
      test(bidirectional_iterator<char*>(s+5));
      test(random_access_iterator<char*>(s+5));
      test(s+5);
      }
      {
      int a[] = {1,2,3,4};
      std::make_move_iterator(a+4);
      std::make_move_iterator(a); // test for LWG issue 2061
      }
  
  #if TEST_STD_VER > 14
      {
      constexpr const char *p = "123456789";
      constexpr auto iter = std::make_move_iterator<const char *>(p);
      static_assert(iter.base() == p);
      }
  #endif
  }
  