1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <iterator> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// move_iterator 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// Test nested types: 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 16712522cfd8f61321b4f197ec0de02b0146afb5a5Howard Hinnant// template <InputIterator Iter> 17712522cfd8f61321b4f197ec0de02b0146afb5a5Howard Hinnant// class move_iterator { 18712522cfd8f61321b4f197ec0de02b0146afb5a5Howard Hinnant// public: 19712522cfd8f61321b4f197ec0de02b0146afb5a5Howard Hinnant// typedef Iter iterator_type; 20712522cfd8f61321b4f197ec0de02b0146afb5a5Howard Hinnant// typedef Iter::difference_type difference_type; 21712522cfd8f61321b4f197ec0de02b0146afb5a5Howard Hinnant// typedef Iterator pointer; 22712522cfd8f61321b4f197ec0de02b0146afb5a5Howard Hinnant// typedef Iter::value_type value_type; 23712522cfd8f61321b4f197ec0de02b0146afb5a5Howard Hinnant// typedef value_type&& reference; 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// }; 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <iterator> 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <type_traits> 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 2983e2c4d877fe2d7793868b1c6a5d9525a7c4d431Marshall Clow#include "test_iterators.h" 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class It> 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest() 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::move_iterator<It> R; 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::iterator_traits<It> T; 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<typename R::iterator_type, It>::value), ""); 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<typename R::difference_type, typename T::difference_type>::value), ""); 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<typename R::pointer, typename T::pointer>::value), ""); 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<typename R::value_type, typename T::value_type>::value), ""); 4173d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<typename R::reference, typename R::value_type&&>::value), ""); 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#else 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<typename R::reference, typename T::reference>::value), ""); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<typename R::iterator_category, typename T::iterator_category>::value), ""); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<input_iterator<char*> >(); 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<forward_iterator<char*> >(); 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<bidirectional_iterator<char*> >(); 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<random_access_iterator<char*> >(); 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<char*>(); 56bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 57