diff options
Diffstat (limited to 'contrib/libc++/include/ext/hash_map')
| -rw-r--r-- | contrib/libc++/include/ext/hash_map | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/contrib/libc++/include/ext/hash_map b/contrib/libc++/include/ext/hash_map index 36cd595e0343..31fcedfb9f9e 100644 --- a/contrib/libc++/include/ext/hash_map +++ b/contrib/libc++/include/ext/hash_map @@ -203,6 +203,7 @@ template <class Key, class T, class Hash, class Pred, class Alloc> #include <__hash_table> #include <functional> #include <stdexcept> +#include <type_traits> #include <ext/__hash> #if __DEPRECATED @@ -213,16 +214,16 @@ template <class Key, class T, class Hash, class Pred, class Alloc> #endif #endif +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header +#endif namespace __gnu_cxx { using namespace std; -template <class _Tp, class _Hash, bool = is_empty<_Hash>::value -#if __has_feature(is_final) - && !__is_final(_Hash) -#endif +template <class _Tp, class _Hash, + bool = is_empty<_Hash>::value && !__libcpp_is_final<_Hash>::value > class __hash_map_hasher : private _Hash @@ -255,10 +256,8 @@ public: {return __hash_(__x);} }; -template <class _Tp, class _Pred, bool = is_empty<_Pred>::value -#if __has_feature(is_final) - && !__is_final(_Pred) -#endif +template <class _Tp, class _Pred, + bool = is_empty<_Pred>::value && !__libcpp_is_final<_Pred>::value > class __hash_map_equal : private _Pred @@ -493,13 +492,7 @@ private: typedef pair<key_type, mapped_type> __value_type; typedef __hash_map_hasher<__value_type, hasher> __hasher; typedef __hash_map_equal<__value_type, key_equal> __key_equal; - typedef typename allocator_traits<allocator_type>::template -#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES - rebind_alloc<__value_type> -#else - rebind_alloc<__value_type>::other -#endif - __allocator_type; + typedef typename __rebind_alloc_helper<allocator_traits<allocator_type>, __value_type>::type __allocator_type; typedef __hash_table<__value_type, __hasher, __key_equal, __allocator_type> __table; @@ -772,13 +765,7 @@ private: typedef pair<key_type, mapped_type> __value_type; typedef __hash_map_hasher<__value_type, hasher> __hasher; typedef __hash_map_equal<__value_type, key_equal> __key_equal; - typedef typename allocator_traits<allocator_type>::template -#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES - rebind_alloc<__value_type> -#else - rebind_alloc<__value_type>::other -#endif - __allocator_type; + typedef typename __rebind_alloc_helper<allocator_traits<allocator_type>, __value_type>::type __allocator_type; typedef __hash_table<__value_type, __hasher, __key_equal, __allocator_type> __table; |