84   template<bool, typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
87   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
88     struct __uses_alloc<true, _Tp, _Alloc, _Args...>  in _GLIBCXX_VISIBILITY()
90         is_constructible<_Tp, allocator_arg_t, const _Alloc&, _Args...>::value,  in _GLIBCXX_VISIBILITY()
97 	  is_constructible<_Tp, allocator_arg_t, const _Alloc&, _Args...>,  in _GLIBCXX_VISIBILITY()
98 	  is_constructible<_Tp, _Args..., const _Alloc&>>::value,  in _GLIBCXX_VISIBILITY()
103   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
104     struct __uses_alloc<false, _Tp, _Alloc, _Args...>  in _GLIBCXX_VISIBILITY()
107   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
109       __uses_alloc<uses_allocator<_Tp, _Alloc>::value, _Tp, _Alloc, _Args...>;  in _GLIBCXX_VISIBILITY()
111   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
113     inline __uses_alloc_t<_Tp, _Alloc, _Args...>  in _GLIBCXX_VISIBILITY()
116       __uses_alloc_t<_Tp, _Alloc, _Args...> __ret;  in _GLIBCXX_VISIBILITY()
121   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
132 	   typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
135       __or_<_Predicate<_Tp, allocator_arg_t, _Alloc, _Args...>,  in _GLIBCXX_VISIBILITY()
136 	    _Predicate<_Tp, _Args..., _Alloc>>,  in _GLIBCXX_VISIBILITY()
137       _Predicate<_Tp, _Args...>>::type { };  in _GLIBCXX_VISIBILITY()
139   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
141     : __is_uses_allocator_predicate<is_constructible, _Tp, _Alloc, _Args...>  in _GLIBCXX_VISIBILITY()
145   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
147       __is_uses_allocator_constructible<_Tp, _Alloc, _Args...>::value;  in _GLIBCXX_VISIBILITY()
150   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
153 				    _Tp, _Alloc, _Args...>  in _GLIBCXX_VISIBILITY()
158   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
161       __is_nothrow_uses_allocator_constructible<_Tp, _Alloc, _Args...>::value;  in _GLIBCXX_VISIBILITY()
164   template<typename _Tp, typename... _Args>  in _GLIBCXX_VISIBILITY()
166 					 _Args&&... __args)  in _GLIBCXX_VISIBILITY()
167     { ::new ((void*)__ptr) _Tp(std::forward<_Args>(__args)...); }  in _GLIBCXX_VISIBILITY()
169   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
171 					 _Args&&... __args)  in _GLIBCXX_VISIBILITY()
174 			       std::forward<_Args>(__args)...);  in _GLIBCXX_VISIBILITY()
177   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
179 					 _Args&&... __args)  in _GLIBCXX_VISIBILITY()
180     { ::new ((void*)__ptr) _Tp(std::forward<_Args>(__args)..., *__a._M_a); }  in _GLIBCXX_VISIBILITY()
182   template<typename _Tp, typename _Alloc, typename... _Args>  in _GLIBCXX_VISIBILITY()
184 				    _Args&&... __args)  in _GLIBCXX_VISIBILITY()
187 	  std::__use_alloc<_Tp, _Alloc, _Args...>(__a), __ptr,  in _GLIBCXX_VISIBILITY()
188 	  std::forward<_Args>(__args)...);  in _GLIBCXX_VISIBILITY()