Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 3 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <forward_list> |
| 11 | |
| 12 | // template <class T, class Allocator = allocator<T>> |
| 13 | // class forward_list |
| 14 | // { |
| 15 | // public: |
| 16 | // typedef T value_type; |
| 17 | // typedef Allocator allocator_type; |
Howard Hinnant | 6046ace | 2010-08-22 00:15:28 +0000 | [diff] [blame] | 18 | // |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 19 | // typedef value_type& reference; |
| 20 | // typedef const value_type& const_reference; |
| 21 | // typedef typename allocator_traits<allocator_type>::pointer pointer; |
| 22 | // typedef typename allocator_traits<allocator_type>::const_pointer const_pointer; |
| 23 | // typedef typename allocator_traits<allocator_type>::size_type size_type; |
| 24 | // typedef typename allocator_traits<allocator_type>::difference_type difference_type; |
| 25 | // ... |
| 26 | // }; |
| 27 | |
| 28 | #include <forward_list> |
| 29 | #include <type_traits> |
| 30 | |
Marshall Clow | 061d0cc | 2013-11-26 20:58:02 +0000 | [diff] [blame] | 31 | #include "min_allocator.h" |
Howard Hinnant | 81381a9 | 2013-06-24 17:17:28 +0000 | [diff] [blame] | 32 | |
Marshall Clow | a1bca66 | 2015-01-26 20:06:52 +0000 | [diff] [blame] | 33 | struct A { std::forward_list<A> v; }; // incomplete type support |
| 34 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 35 | int main() |
| 36 | { |
Marshall Clow | 5134953 | 2014-07-08 15:19:40 +0000 | [diff] [blame] | 37 | { |
| 38 | typedef std::forward_list<char> C; |
| 39 | static_assert((std::is_same<C::value_type, char>::value), ""); |
| 40 | static_assert((std::is_same<C::allocator_type, std::allocator<char> >::value), ""); |
| 41 | static_assert((std::is_same<C::reference, char&>::value), ""); |
| 42 | static_assert((std::is_same<C::const_reference, const char&>::value), ""); |
| 43 | static_assert((std::is_same<C::pointer, char*>::value), ""); |
| 44 | static_assert((std::is_same<C::const_pointer, const char*>::value), ""); |
| 45 | static_assert((std::is_same<C::size_type, std::size_t>::value), ""); |
| 46 | static_assert((std::is_same<C::difference_type, std::ptrdiff_t>::value), ""); |
| 47 | } |
Howard Hinnant | 81381a9 | 2013-06-24 17:17:28 +0000 | [diff] [blame] | 48 | #if __cplusplus >= 201103L |
Marshall Clow | 5134953 | 2014-07-08 15:19:40 +0000 | [diff] [blame] | 49 | { |
| 50 | typedef std::forward_list<char, min_allocator<char>> C; |
| 51 | static_assert((std::is_same<C::value_type, char>::value), ""); |
| 52 | static_assert((std::is_same<C::allocator_type, min_allocator<char> >::value), ""); |
| 53 | static_assert((std::is_same<C::reference, char&>::value), ""); |
| 54 | static_assert((std::is_same<C::const_reference, const char&>::value), ""); |
| 55 | static_assert((std::is_same<C::pointer, min_pointer<char>>::value), ""); |
| 56 | static_assert((std::is_same<C::const_pointer, min_pointer<const char>>::value), ""); |
| 57 | // min_allocator doesn't have a size_type, so one gets synthesized |
| 58 | static_assert((std::is_same<C::size_type, std::make_unsigned<C::difference_type>::type>::value), ""); |
| 59 | static_assert((std::is_same<C::difference_type, std::ptrdiff_t>::value), ""); |
| 60 | } |
Howard Hinnant | 81381a9 | 2013-06-24 17:17:28 +0000 | [diff] [blame] | 61 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 62 | } |