[NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS

The name _LIBCPP_TYPE_VIS_ONLY is no longer accurate because both
_LIBCPP_TYPE_VIS and _LIBCPP_TYPE_VIS_ONLY expand to
__attribute__((__type_visibility__)) with Clang. The only remaining difference
is that _LIBCPP_TYPE_VIS_ONLY can be applied to templates whereas
_LIBCPP_TYPE_VIS cannot (due to dllimport/dllexport not being allowed on
templates).

This patch renames _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@291035 91177308-0d34-0410-b5e6-96231b3b80d8

docs/DesignDocs/VisibilityMacros.rst

@@ -49,13 +49,13 @@ Visibility Macros
   attribute. With GCC the `visibility(...)` attribute is used and member
   functions are affected.
 
-**_LIBCPP_TYPE_VIS_ONLY**
-  The same as `_LIBCPP_TYPE_VIS` except that it may be applied to templates.
+**_LIBCPP_TEMPLATE_ONLY**
+  The same as `_LIBCPP_TYPE_VIS` except that it may be applied to class
+  templates.
 
   **Windows Behavior**: DLLs do not support dllimport/export on class templates.
   The macro has an empty definition on this platform.
 
-  Note: This macro should be renamed `_LIBCPP_TEMPLATE_TYPE_VIS`.
 
 **_LIBCPP_ENUM_VIS**
   Mark the typeinfo of an enum as having default visibility. This attribute
@@ -74,14 +74,15 @@ Visibility Macros
   a `_LIBCPP_EXTERN_TEMPLATE` declaration as being exported by the libc++ library.
   This attribute must be specified on all extern class template declarations.
 
-  This macro is used to override the `_LIBCPP_TYPE_VIS_ONLY` attribute
+  This macro is used to override the `_LIBCPP_TEMPLATE_VIS` attribute
   specified on the primary template and to export the member functions produced
   by the explicit instantiation in the dylib.
 
   **GCC Behavior**: GCC ignores visibility attributes applied the type in
   extern template declarations and applying an attribute results in a warning.
-  However since `_LIBCPP_TYPE_VIS_ONLY` is the same as `_LIBCPP_TYPE_VIS` the
-  visibility is already correct. The macro has an empty definition with GCC.
+   However since `_LIBCPP_TEMPLATE_VIS` is the same as
+  `__attribute__((visibility("default"))` the visibility is already correct.
+  The macro has an empty definition with GCC.
 
   **Windows Behavior**: `extern template` and `dllexport` are fundamentally
   incompatible *on a template class* on Windows; the former suppresses

include/__config

@@ -557,7 +557,7 @@ namespace std {
 #define _LIBCPP_FUNC_VIS            _LIBCPP_DLL_VIS
 #define _LIBCPP_EXCEPTION_ABI       _LIBCPP_DLL_VIS
 #define _LIBCPP_HIDDEN
-#define _LIBCPP_TYPE_VIS_ONLY
+#define _LIBCPP_TEMPLATE_VIS
 #define _LIBCPP_FUNC_VIS_ONLY
 #define _LIBCPP_ENUM_VIS
 
@@ -600,8 +600,8 @@ namespace std {
 #  endif
 #endif
 
-#ifndef _LIBCPP_TYPE_VIS_ONLY
-# define _LIBCPP_TYPE_VIS_ONLY _LIBCPP_TYPE_VIS
+#ifndef _LIBCPP_TEMPLATE_VIS
+# define _LIBCPP_TEMPLATE_VIS _LIBCPP_TYPE_VIS
 #endif
 
 #ifndef _LIBCPP_FUNC_VIS_ONLY

include/__debug

@@ -56,7 +56,7 @@ class _LIBCPP_EXCEPTION_ABI __libcpp_debug_exception;
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-struct _LIBCPP_TYPE_VIS_ONLY __libcpp_debug_info {
+struct _LIBCPP_TEMPLATE_VIS __libcpp_debug_info {
   _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
   __libcpp_debug_info()
       : __file_(nullptr), __line_(-1), __pred_(nullptr), __msg_(nullptr) {}

include/__functional_03

@@ -445,7 +445,7 @@ __func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>::target_type() const
 }  // __function
 
 template<class _Rp>
-class _LIBCPP_TYPE_VIS_ONLY function<_Rp()>
+class _LIBCPP_TEMPLATE_VIS function<_Rp()>
 {
     typedef __function::__base<_Rp()> __base;
     aligned_storage<3*sizeof(void*)>::type __buf_;
@@ -720,7 +720,7 @@ function<_Rp()>::target() const
 #endif  // _LIBCPP_NO_RTTI
 
 template<class _Rp, class _A0>
-class _LIBCPP_TYPE_VIS_ONLY function<_Rp(_A0)>
+class _LIBCPP_TEMPLATE_VIS function<_Rp(_A0)>
     : public unary_function<_A0, _Rp>
 {
     typedef __function::__base<_Rp(_A0)> __base;
@@ -996,7 +996,7 @@ function<_Rp(_A0)>::target() const
 #endif  // _LIBCPP_NO_RTTI
 
 template<class _Rp, class _A0, class _A1>
-class _LIBCPP_TYPE_VIS_ONLY function<_Rp(_A0, _A1)>
+class _LIBCPP_TEMPLATE_VIS function<_Rp(_A0, _A1)>
     : public binary_function<_A0, _A1, _Rp>
 {
     typedef __function::__base<_Rp(_A0, _A1)> __base;
@@ -1272,7 +1272,7 @@ function<_Rp(_A0, _A1)>::target() const
 #endif  // _LIBCPP_NO_RTTI
 
 template<class _Rp, class _A0, class _A1, class _A2>
-class _LIBCPP_TYPE_VIS_ONLY function<_Rp(_A0, _A1, _A2)>
+class _LIBCPP_TEMPLATE_VIS function<_Rp(_A0, _A1, _A2)>
 {
     typedef __function::__base<_Rp(_A0, _A1, _A2)> __base;
     aligned_storage<3*sizeof(void*)>::type __buf_;

include/__functional_base

@@ -24,14 +24,14 @@
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Arg, class _Result>
-struct _LIBCPP_TYPE_VIS_ONLY unary_function
+struct _LIBCPP_TEMPLATE_VIS unary_function
 {
     typedef _Arg    argument_type;
     typedef _Result result_type;
 };
 
 template <class _Arg1, class _Arg2, class _Result>
-struct _LIBCPP_TYPE_VIS_ONLY binary_function
+struct _LIBCPP_TEMPLATE_VIS binary_function
 {
     typedef _Arg1   first_argument_type;
     typedef _Arg2   second_argument_type;
@@ -54,7 +54,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY less : binary_function<_Tp, _Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS less : binary_function<_Tp, _Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY 
     bool operator()(const _Tp& __x, const _Tp& __y) const
@@ -63,7 +63,7 @@ struct _LIBCPP_TYPE_VIS_ONLY less : binary_function<_Tp, _Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY less<void>
+struct _LIBCPP_TEMPLATE_VIS less<void>
 {
     template <class _T1, class _T2> 
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -382,7 +382,7 @@ struct __invoke_void_return_wrapper<void>
 };
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY reference_wrapper
+class _LIBCPP_TEMPLATE_VIS reference_wrapper
     : public __weak_result_type<_Tp>
 {
 public:
@@ -585,7 +585,7 @@ public:
 
 // allocator_arg_t
 
-struct _LIBCPP_TYPE_VIS_ONLY allocator_arg_t { };
+struct _LIBCPP_TEMPLATE_VIS allocator_arg_t { };
 
 #if defined(_LIBCPP_HAS_NO_CONSTEXPR) || defined(_LIBCPP_BUILDING_MEMORY)
 extern const allocator_arg_t allocator_arg;
@@ -620,7 +620,7 @@ struct __uses_allocator<_Tp, _Alloc, false>
 };
 
 template <class _Tp, class _Alloc>
-struct _LIBCPP_TYPE_VIS_ONLY uses_allocator
+struct _LIBCPP_TEMPLATE_VIS uses_allocator
     : public __uses_allocator<_Tp, _Alloc>
 {
 };

include/__hash_table

@@ -133,12 +133,12 @@ __next_hash_pow2(size_t __n)
 
 template <class _Tp, class _Hash, class _Equal, class _Alloc> class __hash_table;
 
-template <class _NodePtr>      class _LIBCPP_TYPE_VIS_ONLY __hash_iterator;
-template <class _ConstNodePtr> class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator;
-template <class _NodePtr>      class _LIBCPP_TYPE_VIS_ONLY __hash_local_iterator;
-template <class _ConstNodePtr> class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator;
-template <class _HashIterator> class _LIBCPP_TYPE_VIS_ONLY __hash_map_iterator;
-template <class _HashIterator> class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator;
+template <class _NodePtr>      class _LIBCPP_TEMPLATE_VIS __hash_iterator;
+template <class _ConstNodePtr> class _LIBCPP_TEMPLATE_VIS __hash_const_iterator;
+template <class _NodePtr>      class _LIBCPP_TEMPLATE_VIS __hash_local_iterator;
+template <class _ConstNodePtr> class _LIBCPP_TEMPLATE_VIS __hash_const_local_iterator;
+template <class _HashIterator> class _LIBCPP_TEMPLATE_VIS __hash_map_iterator;
+template <class _HashIterator> class _LIBCPP_TEMPLATE_VIS __hash_map_const_iterator;
 
 template <class _Tp>
 struct __hash_key_value_types {
@@ -285,7 +285,7 @@ struct __make_hash_node_types {
 };
 
 template <class _NodePtr>
-class _LIBCPP_TYPE_VIS_ONLY __hash_iterator
+class _LIBCPP_TEMPLATE_VIS __hash_iterator
 {
     typedef __hash_node_types<_NodePtr> _NodeTypes;
     typedef _NodePtr                            __node_pointer;
@@ -384,14 +384,14 @@ private:
         {}
 #endif
     template <class, class, class, class> friend class __hash_table;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_map_iterator;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_multimap;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_map_iterator;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_map;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_multimap;
 };
 
 template <class _NodePtr>
-class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator
+class _LIBCPP_TEMPLATE_VIS __hash_const_iterator
 {
     static_assert(!is_const<typename pointer_traits<_NodePtr>::element_type>::value, "");
     typedef __hash_node_types<_NodePtr> _NodeTypes;
@@ -500,13 +500,13 @@ private:
         {}
 #endif
     template <class, class, class, class> friend class __hash_table;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_multimap;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_map_const_iterator;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_map;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_multimap;
 };
 
 template <class _NodePtr>
-class _LIBCPP_TYPE_VIS_ONLY __hash_local_iterator
+class _LIBCPP_TEMPLATE_VIS __hash_local_iterator
 {
     typedef __hash_node_types<_NodePtr> _NodeTypes;
     typedef _NodePtr                            __node_pointer;
@@ -624,12 +624,12 @@ private:
         }
 #endif
     template <class, class, class, class> friend class __hash_table;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_map_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_local_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_map_iterator;
 };
 
 template <class _ConstNodePtr>
-class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator
+class _LIBCPP_TEMPLATE_VIS __hash_const_local_iterator
 {
     typedef __hash_node_types<_ConstNodePtr> _NodeTypes;
     typedef _ConstNodePtr                       __node_pointer;
@@ -765,7 +765,7 @@ private:
         }
 #endif
     template <class, class, class, class> friend class __hash_table;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_map_const_iterator;
 };
 
 template <class _Alloc>
@@ -1324,8 +1324,8 @@ private:
     void __deallocate(__next_pointer __np) _NOEXCEPT;
     __next_pointer __detach() _NOEXCEPT;
 
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_multimap;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_map;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_multimap;
 };
 
 template <class _Tp, class _Hash, class _Equal, class _Alloc>

include/__locale

@@ -190,7 +190,7 @@ use_facet(const locale& __l)
 // template <class _CharT> class collate;
 
 template <class _CharT>
-class _LIBCPP_TYPE_VIS_ONLY collate
+class _LIBCPP_TEMPLATE_VIS collate
     : public locale::facet
 {
 public:
@@ -274,7 +274,7 @@ _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS collate<wchar_t>
 
 // template <class CharT> class collate_byname;
 
-template <class _CharT> class _LIBCPP_TYPE_VIS_ONLY collate_byname;
+template <class _CharT> class _LIBCPP_TEMPLATE_VIS collate_byname;
 
 template <>
 class _LIBCPP_TYPE_VIS collate_byname<char>
@@ -425,7 +425,7 @@ public:
     _LIBCPP_ALWAYS_INLINE ctype_base() {}
 };
 
-template <class _CharT> class _LIBCPP_TYPE_VIS_ONLY ctype;
+template <class _CharT> class _LIBCPP_TEMPLATE_VIS ctype;
 
 template <>
 class _LIBCPP_TYPE_VIS ctype<wchar_t>
@@ -652,7 +652,7 @@ protected:
 
 // template <class CharT> class ctype_byname;
 
-template <class _CharT> class _LIBCPP_TYPE_VIS_ONLY ctype_byname;
+template <class _CharT> class _LIBCPP_TEMPLATE_VIS ctype_byname;
 
 template <>
 class _LIBCPP_TYPE_VIS ctype_byname<char>
@@ -813,7 +813,7 @@ public:
 
 // template <class internT, class externT, class stateT> class codecvt;
 
-template <class _InternT, class _ExternT, class _StateT> class _LIBCPP_TYPE_VIS_ONLY codecvt;
+template <class _InternT, class _ExternT, class _StateT> class _LIBCPP_TEMPLATE_VIS codecvt;
 
 // template <> class codecvt<char, char, mbstate_t>
 
@@ -1159,7 +1159,7 @@ protected:
 // template <class _InternT, class _ExternT, class _StateT> class codecvt_byname
 
 template <class _InternT, class _ExternT, class _StateT>
-class _LIBCPP_TYPE_VIS_ONLY codecvt_byname
+class _LIBCPP_TEMPLATE_VIS codecvt_byname
     : public codecvt<_InternT, _ExternT, _StateT>
 {
 public:
@@ -1367,7 +1367,7 @@ struct __widen_from_utf8<32>
 
 // template <class charT> class numpunct
 
-template <class _CharT> class _LIBCPP_TYPE_VIS_ONLY numpunct;
+template <class _CharT> class _LIBCPP_TEMPLATE_VIS numpunct;
 
 template <>
 class _LIBCPP_TYPE_VIS numpunct<char>
@@ -1433,7 +1433,7 @@ protected:
 
 // template <class charT> class numpunct_byname
 
-template <class _CharT> class _LIBCPP_TYPE_VIS_ONLY numpunct_byname;
+template <class _CharT> class _LIBCPP_TEMPLATE_VIS numpunct_byname;
 
 template <>
 class _LIBCPP_TYPE_VIS numpunct_byname<char>

include/__mutex_base

@@ -85,11 +85,11 @@ constexpr adopt_lock_t  adopt_lock  = adopt_lock_t();
 // the mangling consistent between dialects.
 #if defined(_LIBCPP_ABI_VARIADIC_LOCK_GUARD)
 template <class ..._Mutexes>
-class _LIBCPP_TYPE_VIS_ONLY lock_guard;
+class _LIBCPP_TEMPLATE_VIS lock_guard;
 #endif
 
 template <class _Mutex>
-class _LIBCPP_TYPE_VIS_ONLY _LIBCPP_THREAD_SAFETY_ANNOTATION(scoped_lockable)
+class _LIBCPP_TEMPLATE_VIS _LIBCPP_THREAD_SAFETY_ANNOTATION(scoped_lockable)
 #if !defined(_LIBCPP_ABI_VARIADIC_LOCK_GUARD)
 lock_guard
 #else
@@ -118,7 +118,7 @@ private:
 };
 
 template <class _Mutex>
-class _LIBCPP_TYPE_VIS_ONLY unique_lock
+class _LIBCPP_TEMPLATE_VIS unique_lock
 {
 public:
     typedef _Mutex mutex_type;

include/__nullptr

@@ -21,7 +21,7 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-struct _LIBCPP_TYPE_VIS_ONLY nullptr_t
+struct _LIBCPP_TEMPLATE_VIS nullptr_t
 {
     void* __lx;
 

include/__string

@@ -69,7 +69,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 // char_traits
 
 template <class _CharT>
-struct _LIBCPP_TYPE_VIS_ONLY char_traits
+struct _LIBCPP_TEMPLATE_VIS char_traits
 {
     typedef _CharT    char_type;
     typedef int       int_type;
@@ -192,7 +192,7 @@ char_traits<_CharT>::assign(char_type* __s, size_t __n, char_type __a)
 // char_traits<char>
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY char_traits<char>
+struct _LIBCPP_TEMPLATE_VIS char_traits<char>
 {
     typedef char      char_type;
     typedef int       int_type;
@@ -237,7 +237,7 @@ struct _LIBCPP_TYPE_VIS_ONLY char_traits<char>
 // char_traits<wchar_t>
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY char_traits<wchar_t>
+struct _LIBCPP_TEMPLATE_VIS char_traits<wchar_t>
 {
     typedef wchar_t   char_type;
     typedef wint_t    int_type;
@@ -283,7 +283,7 @@ struct _LIBCPP_TYPE_VIS_ONLY char_traits<wchar_t>
 #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY char_traits<char16_t>
+struct _LIBCPP_TEMPLATE_VIS char_traits<char16_t>
 {
     typedef char16_t       char_type;
     typedef uint_least16_t int_type;
@@ -402,7 +402,7 @@ char_traits<char16_t>::assign(char_type* __s, size_t __n, char_type __a) _NOEXCE
 }
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY char_traits<char32_t>
+struct _LIBCPP_TEMPLATE_VIS char_traits<char32_t>
 {
     typedef char32_t       char_type;
     typedef uint_least32_t int_type;

include/__tree

@@ -25,9 +25,9 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Tp, class _Compare, class _Allocator> class __tree;
 template <class _Tp, class _NodePtr, class _DiffType>
-    class _LIBCPP_TYPE_VIS_ONLY __tree_iterator;
+    class _LIBCPP_TEMPLATE_VIS __tree_iterator;
 template <class _Tp, class _ConstNodePtr, class _DiffType>
-    class _LIBCPP_TYPE_VIS_ONLY __tree_const_iterator;
+    class _LIBCPP_TEMPLATE_VIS __tree_const_iterator;
 
 template <class _Pointer> class __tree_end_node;
 template <class _VoidPtr> class __tree_node_base;
@@ -42,8 +42,8 @@ struct __value_type;
 #endif
 
 template <class _Allocator> class __map_node_destructor;
-template <class _TreeIterator> class _LIBCPP_TYPE_VIS_ONLY __map_iterator;
-template <class _TreeIterator> class _LIBCPP_TYPE_VIS_ONLY __map_const_iterator;
+template <class _TreeIterator> class _LIBCPP_TEMPLATE_VIS __map_iterator;
+template <class _TreeIterator> class _LIBCPP_TEMPLATE_VIS __map_const_iterator;
 
 /*
 
@@ -797,7 +797,7 @@ public:
 
 
 template <class _Tp, class _NodePtr, class _DiffType>
-class _LIBCPP_TYPE_VIS_ONLY __tree_iterator
+class _LIBCPP_TEMPLATE_VIS __tree_iterator
 {
     typedef __tree_node_types<_NodePtr>                     _NodeTypes;
     typedef _NodePtr                                        __node_pointer;
@@ -861,16 +861,16 @@ private:
     _LIBCPP_INLINE_VISIBILITY
     __node_pointer __get_np() const { return static_cast<__node_pointer>(__ptr_); }
     template <class, class, class> friend class __tree;
-    template <class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY __tree_const_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __map_iterator;
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY map;
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY multimap;
-    template <class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY set;
-    template <class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY multiset;
+    template <class, class, class> friend class _LIBCPP_TEMPLATE_VIS __tree_const_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __map_iterator;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS map;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS multimap;
+    template <class, class, class> friend class _LIBCPP_TEMPLATE_VIS set;
+    template <class, class, class> friend class _LIBCPP_TEMPLATE_VIS multiset;
 };
 
 template <class _Tp, class _NodePtr, class _DiffType>
-class _LIBCPP_TYPE_VIS_ONLY __tree_const_iterator
+class _LIBCPP_TEMPLATE_VIS __tree_const_iterator
 {
     typedef __tree_node_types<_NodePtr>                     _NodeTypes;
     typedef typename _NodeTypes::__node_pointer             __node_pointer;
@@ -947,11 +947,11 @@ private:
     __node_pointer __get_np() const { return static_cast<__node_pointer>(__ptr_); }
 
     template <class, class, class> friend class __tree;
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY map;
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY multimap;
-    template <class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY set;
-    template <class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY multiset;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __map_const_iterator;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS map;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS multimap;
+    template <class, class, class> friend class _LIBCPP_TEMPLATE_VIS set;
+    template <class, class, class> friend class _LIBCPP_TEMPLATE_VIS multiset;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __map_const_iterator;
 
 };
 
@@ -1453,8 +1453,8 @@ private:
     __node_pointer __detach();
     static __node_pointer __detach(__node_pointer);
 
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY map;
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY multimap;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS map;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS multimap;
 };
 
 template <class _Tp, class _Compare, class _Allocator>

include/__tuple

@@ -22,56 +22,56 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY tuple_size;
+template <class _Tp> class _LIBCPP_TEMPLATE_VIS tuple_size;
 
 #if !defined(_LIBCPP_CXX03_LANG)
 template <class _Tp, class...>
 using __enable_if_tuple_size_imp = _Tp;
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_size<__enable_if_tuple_size_imp<
+class _LIBCPP_TEMPLATE_VIS tuple_size<__enable_if_tuple_size_imp<
     const _Tp,
     typename enable_if<!is_volatile<_Tp>::value>::type,
     integral_constant<size_t, sizeof(tuple_size<_Tp>)>>>
     : public integral_constant<size_t, tuple_size<_Tp>::value> {};
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_size<__enable_if_tuple_size_imp<
+class _LIBCPP_TEMPLATE_VIS tuple_size<__enable_if_tuple_size_imp<
     volatile _Tp,
     typename enable_if<!is_const<_Tp>::value>::type,
     integral_constant<size_t, sizeof(tuple_size<_Tp>)>>>
     : public integral_constant<size_t, tuple_size<_Tp>::value> {};
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_size<__enable_if_tuple_size_imp<
+class _LIBCPP_TEMPLATE_VIS tuple_size<__enable_if_tuple_size_imp<
     const volatile _Tp,
     integral_constant<size_t, sizeof(tuple_size<_Tp>)>>>
     : public integral_constant<size_t, tuple_size<_Tp>::value> {};
 
 #else
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY tuple_size<const _Tp> : public tuple_size<_Tp> {};
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY tuple_size<volatile _Tp> : public tuple_size<_Tp> {};
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY tuple_size<const volatile _Tp> : public tuple_size<_Tp> {};
+template <class _Tp> class _LIBCPP_TEMPLATE_VIS tuple_size<const _Tp> : public tuple_size<_Tp> {};
+template <class _Tp> class _LIBCPP_TEMPLATE_VIS tuple_size<volatile _Tp> : public tuple_size<_Tp> {};
+template <class _Tp> class _LIBCPP_TEMPLATE_VIS tuple_size<const volatile _Tp> : public tuple_size<_Tp> {};
 #endif
 
-template <size_t _Ip, class _Tp> class _LIBCPP_TYPE_VIS_ONLY tuple_element;
+template <size_t _Ip, class _Tp> class _LIBCPP_TEMPLATE_VIS tuple_element;
 
 template <size_t _Ip, class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, const _Tp>
+class _LIBCPP_TEMPLATE_VIS tuple_element<_Ip, const _Tp>
 {
 public:
     typedef typename add_const<typename tuple_element<_Ip, _Tp>::type>::type type;
 };
 
 template <size_t _Ip, class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, volatile _Tp>
+class _LIBCPP_TEMPLATE_VIS tuple_element<_Ip, volatile _Tp>
 {
 public:
     typedef typename add_volatile<typename tuple_element<_Ip, _Tp>::type>::type type;
 };
 
 template <size_t _Ip, class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, const volatile _Tp>
+class _LIBCPP_TEMPLATE_VIS tuple_element<_Ip, const volatile _Tp>
 {
 public:
     typedef typename add_cv<typename tuple_element<_Ip, _Tp>::type>::type type;
@@ -160,12 +160,12 @@ struct __make_tuple_indices
 };
 
 
-template <class ..._Tp> class _LIBCPP_TYPE_VIS_ONLY tuple;
+template <class ..._Tp> class _LIBCPP_TEMPLATE_VIS tuple;
 
 template <class... _Tp> struct __tuple_like<tuple<_Tp...> > : true_type {};
 
 template <class ..._Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_size<tuple<_Tp...> >
+class _LIBCPP_TEMPLATE_VIS tuple_size<tuple<_Tp...> >
     : public integral_constant<size_t, sizeof...(_Tp)>
 {
 };
@@ -219,7 +219,7 @@ get(const pair<_T1, _T2>&&) _NOEXCEPT;
 
 // array specializations
 
-template <class _Tp, size_t _Size> struct _LIBCPP_TYPE_VIS_ONLY array;
+template <class _Tp, size_t _Size> struct _LIBCPP_TEMPLATE_VIS array;
 
 template <class _Tp, size_t _Size> struct __tuple_like<array<_Tp, _Size> > : true_type {};
 
@@ -282,7 +282,7 @@ using __type_pack_element = typename decltype(
 #endif
 
 template <size_t _Ip, class ..._Types>
-class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, __tuple_types<_Types...>>
+class _LIBCPP_TEMPLATE_VIS tuple_element<_Ip, __tuple_types<_Types...>>
 {
 public:
     static_assert(_Ip < sizeof...(_Types), "tuple_element index out of range");
@@ -291,7 +291,7 @@ public:
 
 
 template <class ..._Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_size<__tuple_types<_Tp...> >
+class _LIBCPP_TEMPLATE_VIS tuple_size<__tuple_types<_Tp...> >
     : public integral_constant<size_t, sizeof...(_Tp)>
 {
 };
@@ -457,7 +457,7 @@ struct __tuple_assignable<_Tp, _Up, true, true>
 
 
 template <size_t _Ip, class ..._Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, tuple<_Tp...> >
+class _LIBCPP_TEMPLATE_VIS tuple_element<_Ip, tuple<_Tp...> >
 {
 public:
     typedef typename tuple_element<_Ip, __tuple_types<_Tp...> >::type type;

include/any

@@ -113,7 +113,7 @@ void __throw_bad_any_cast()
 }
 
 // Forward declarations
-class _LIBCPP_TYPE_VIS_ONLY any;
+class _LIBCPP_TEMPLATE_VIS any;
 
 template <class _ValueType>
 _LIBCPP_INLINE_VISIBILITY
@@ -148,7 +148,7 @@ namespace __any_imp
   template <class _Tp> struct _LargeHandler;
 
   template <class _Tp>
-  struct  _LIBCPP_TYPE_VIS_ONLY __unique_typeinfo { static constexpr int __id = 0; };
+  struct  _LIBCPP_TEMPLATE_VIS __unique_typeinfo { static constexpr int __id = 0; };
   template <class _Tp> constexpr int __unique_typeinfo<_Tp>::__id;
 
   template <class _Tp>
@@ -176,7 +176,7 @@ namespace __any_imp
 
 } // namespace __any_imp
 
-class _LIBCPP_TYPE_VIS_ONLY any
+class _LIBCPP_TEMPLATE_VIS any
 {
 public:
   // construct/destruct
@@ -338,7 +338,7 @@ private:
 namespace __any_imp
 {
   template <class _Tp>
-  struct _LIBCPP_TYPE_VIS_ONLY _SmallHandler
+  struct _LIBCPP_TEMPLATE_VIS _SmallHandler
   {
      _LIBCPP_INLINE_VISIBILITY
      static void* __handle(_Action __act, any const * __this, any * __other,
@@ -412,7 +412,7 @@ namespace __any_imp
   };
 
   template <class _Tp>
-  struct _LIBCPP_TYPE_VIS_ONLY _LargeHandler
+  struct _LIBCPP_TEMPLATE_VIS _LargeHandler
   {
     _LIBCPP_INLINE_VISIBILITY
     static void* __handle(_Action __act, any const * __this,

include/array

@@ -116,7 +116,7 @@ template <size_t I, class T, size_t N> const T&& get(const array<T, N>&&) noexce
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Tp, size_t _Size>
-struct _LIBCPP_TYPE_VIS_ONLY array
+struct _LIBCPP_TEMPLATE_VIS array
 {
     // types:
     typedef array __self;
@@ -284,11 +284,11 @@ swap(array<_Tp, _Size>& __x, array<_Tp, _Size>& __y)
 }
 
 template <class _Tp, size_t _Size>
-class _LIBCPP_TYPE_VIS_ONLY tuple_size<array<_Tp, _Size> >
+class _LIBCPP_TEMPLATE_VIS tuple_size<array<_Tp, _Size> >
     : public integral_constant<size_t, _Size> {};
 
 template <size_t _Ip, class _Tp, size_t _Size>
-class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, array<_Tp, _Size> >
+class _LIBCPP_TEMPLATE_VIS tuple_element<_Ip, array<_Tp, _Size> >
 {
 public:
     typedef _Tp type;

include/bitset

@@ -646,11 +646,11 @@ __bitset<0, 0>::__bitset(unsigned long long) _NOEXCEPT
 {
 }
 
-template <size_t _Size> class _LIBCPP_TYPE_VIS_ONLY bitset;
+template <size_t _Size> class _LIBCPP_TEMPLATE_VIS bitset;
 template <size_t _Size> struct hash<bitset<_Size> >;
 
 template <size_t _Size>
-class _LIBCPP_TYPE_VIS_ONLY bitset
+class _LIBCPP_TEMPLATE_VIS bitset
     : private __bitset<_Size == 0 ? 0 : (_Size - 1) / (sizeof(size_t) * CHAR_BIT) + 1, _Size>
 {
 public:
@@ -1072,7 +1072,7 @@ operator^(const bitset<_Size>& __x, const bitset<_Size>& __y) _NOEXCEPT
 }
 
 template <size_t _Size>
-struct _LIBCPP_TYPE_VIS_ONLY hash<bitset<_Size> >
+struct _LIBCPP_TEMPLATE_VIS hash<bitset<_Size> >
     : public unary_function<bitset<_Size>, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY

include/chrono

@@ -316,7 +316,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 namespace chrono
 {
 
-template <class _Rep, class _Period = ratio<1> > class _LIBCPP_TYPE_VIS_ONLY duration;
+template <class _Rep, class _Period = ratio<1> > class _LIBCPP_TEMPLATE_VIS duration;
 
 template <class _Tp>
 struct __is_duration : false_type {};
@@ -336,7 +336,7 @@ struct __is_duration<const volatile duration<_Rep, _Period> > : true_type  {};
 } // chrono
 
 template <class _Rep1, class _Period1, class _Rep2, class _Period2>
-struct _LIBCPP_TYPE_VIS_ONLY common_type<chrono::duration<_Rep1, _Period1>,
+struct _LIBCPP_TEMPLATE_VIS common_type<chrono::duration<_Rep1, _Period1>,
                                          chrono::duration<_Rep2, _Period2> >
 {
     typedef chrono::duration<typename common_type<_Rep1, _Rep2>::type,
@@ -414,7 +414,7 @@ duration_cast(const duration<_Rep, _Period>& __fd)
 }
 
 template <class _Rep>
-struct _LIBCPP_TYPE_VIS_ONLY treat_as_floating_point : is_floating_point<_Rep> {};
+struct _LIBCPP_TEMPLATE_VIS treat_as_floating_point : is_floating_point<_Rep> {};
 
 #if _LIBCPP_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES)
 template <class _Rep> _LIBCPP_CONSTEXPR bool treat_as_floating_point_v
@@ -422,7 +422,7 @@ template <class _Rep> _LIBCPP_CONSTEXPR bool treat_as_floating_point_v
 #endif
 
 template <class _Rep>
-struct _LIBCPP_TYPE_VIS_ONLY duration_values
+struct _LIBCPP_TEMPLATE_VIS duration_values
 {
 public:
     _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR _Rep zero() {return _Rep(0);}
@@ -485,7 +485,7 @@ round(const duration<_Rep, _Period>& __d)
 // duration
 
 template <class _Rep, class _Period>
-class _LIBCPP_TYPE_VIS_ONLY duration
+class _LIBCPP_TEMPLATE_VIS duration
 {
     static_assert(!__is_duration<_Rep>::value, "A duration representation can not be a duration");
     static_assert(__is_ratio<_Period>::value, "Second template parameter of duration must be a std::ratio");
@@ -828,7 +828,7 @@ operator%(const duration<_Rep1, _Period1>& __lhs, const duration<_Rep2, _Period2
 //////////////////////////////////////////////////////////
 
 template <class _Clock, class _Duration = typename _Clock::duration>
-class _LIBCPP_TYPE_VIS_ONLY time_point
+class _LIBCPP_TEMPLATE_VIS time_point
 {
     static_assert(__is_duration<_Duration>::value,
                   "Second template parameter of time_point must be a std::chrono::duration");
@@ -872,7 +872,7 @@ public:
 } // chrono
 
 template <class _Clock, class _Duration1, class _Duration2>
-struct _LIBCPP_TYPE_VIS_ONLY common_type<chrono::time_point<_Clock, _Duration1>,
+struct _LIBCPP_TEMPLATE_VIS common_type<chrono::time_point<_Clock, _Duration1>,
                                          chrono::time_point<_Clock, _Duration2> >
 {
     typedef chrono::time_point<_Clock, typename common_type<_Duration1, _Duration2>::type> type;

include/codecvt

@@ -182,7 +182,7 @@ protected:
 
 template <class _Elem, unsigned long _Maxcode = 0x10ffff,
           codecvt_mode _Mode = (codecvt_mode)0>
-class _LIBCPP_TYPE_VIS_ONLY codecvt_utf8
+class _LIBCPP_TEMPLATE_VIS codecvt_utf8
     : public __codecvt_utf8<_Elem>
 {
 public:
@@ -410,7 +410,7 @@ protected:
 
 template <class _Elem, unsigned long _Maxcode = 0x10ffff,
           codecvt_mode _Mode = (codecvt_mode)0>
-class _LIBCPP_TYPE_VIS_ONLY codecvt_utf16
+class _LIBCPP_TEMPLATE_VIS codecvt_utf16
     : public __codecvt_utf16<_Elem, _Mode & little_endian>
 {
 public:
@@ -533,7 +533,7 @@ protected:
 
 template <class _Elem, unsigned long _Maxcode = 0x10ffff,
           codecvt_mode _Mode = (codecvt_mode)0>
-class _LIBCPP_TYPE_VIS_ONLY codecvt_utf8_utf16
+class _LIBCPP_TEMPLATE_VIS codecvt_utf8_utf16
     : public __codecvt_utf8_utf16<_Elem>
 {
 public:

include/complex

@@ -252,13 +252,13 @@ template<class T, class charT, class traits>
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template<class _Tp> class _LIBCPP_TYPE_VIS_ONLY complex;
+template<class _Tp> class _LIBCPP_TEMPLATE_VIS complex;
 
 template<class _Tp> complex<_Tp> operator*(const complex<_Tp>& __z, const complex<_Tp>& __w);
 template<class _Tp> complex<_Tp> operator/(const complex<_Tp>& __x, const complex<_Tp>& __y);
 
 template<class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY complex
+class _LIBCPP_TEMPLATE_VIS complex
 {
 public:
     typedef _Tp value_type;
@@ -316,11 +316,11 @@ public:
         }
 };
 
-template<> class _LIBCPP_TYPE_VIS_ONLY complex<double>;
-template<> class _LIBCPP_TYPE_VIS_ONLY complex<long double>;
+template<> class _LIBCPP_TEMPLATE_VIS complex<double>;
+template<> class _LIBCPP_TEMPLATE_VIS complex<long double>;
 
 template<>
-class _LIBCPP_TYPE_VIS_ONLY complex<float>
+class _LIBCPP_TEMPLATE_VIS complex<float>
 {
     float __re_;
     float __im_;
@@ -378,7 +378,7 @@ public:
 };
 
 template<>
-class _LIBCPP_TYPE_VIS_ONLY complex<double>
+class _LIBCPP_TEMPLATE_VIS complex<double>
 {
     double __re_;
     double __im_;
@@ -436,7 +436,7 @@ public:
 };
 
 template<>
-class _LIBCPP_TYPE_VIS_ONLY complex<long double>
+class _LIBCPP_TEMPLATE_VIS complex<long double>
 {
     long double __re_;
     long double __im_;

include/deque

@@ -167,11 +167,11 @@ template <class T, class Allocator>
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Tp, class _Allocator> class __deque_base;
-template <class _Tp, class _Allocator = allocator<_Tp> > class _LIBCPP_TYPE_VIS_ONLY deque;
+template <class _Tp, class _Allocator = allocator<_Tp> > class _LIBCPP_TEMPLATE_VIS deque;
 
 template <class _ValueType, class _Pointer, class _Reference, class _MapPointer,
           class _DiffType, _DiffType _BlockSize>
-class _LIBCPP_TYPE_VIS_ONLY __deque_iterator;
+class _LIBCPP_TEMPLATE_VIS __deque_iterator;
 
 template <class _RAIter,
           class _V2, class _P2, class _R2, class _M2, class _D2, _D2 _B2>
@@ -276,7 +276,7 @@ template <class _ValueType, class _Pointer, class _Reference, class _MapPointer,
                                __deque_block_size<_ValueType, _DiffType>::value
 #endif
           >
-class _LIBCPP_TYPE_VIS_ONLY __deque_iterator
+class _LIBCPP_TEMPLATE_VIS __deque_iterator
 {
     typedef _MapPointer __map_iterator;
 public:
@@ -428,9 +428,9 @@ private:
         : __m_iter_(__m), __ptr_(__p) {}
 
     template <class _Tp, class _Ap> friend class __deque_base;
-    template <class _Tp, class _Ap> friend class _LIBCPP_TYPE_VIS_ONLY deque;
+    template <class _Tp, class _Ap> friend class _LIBCPP_TEMPLATE_VIS deque;
     template <class _Vp, class _Pp, class _Rp, class _MP, class _Dp, _Dp>
-        friend class _LIBCPP_TYPE_VIS_ONLY __deque_iterator;
+        friend class _LIBCPP_TEMPLATE_VIS __deque_iterator;
 
     template <class _RAIter,
               class _V2, class _P2, class _R2, class _M2, class _D2, _D2 _B2>
@@ -1183,7 +1183,7 @@ __deque_base<_Tp, _Allocator>::clear() _NOEXCEPT
 }
 
 template <class _Tp, class _Allocator /*= allocator<_Tp>*/>
-class _LIBCPP_TYPE_VIS_ONLY deque
+class _LIBCPP_TEMPLATE_VIS deque
     : private __deque_base<_Tp, _Allocator>
 {
 public:

include/experimental/any

@@ -292,7 +292,7 @@ namespace __any_imp
 {
 
   template <class _Tp>
-  struct _LIBCPP_TYPE_VIS_ONLY _SmallHandler
+  struct _LIBCPP_TEMPLATE_VIS _SmallHandler
   {
      _LIBCPP_INLINE_VISIBILITY
      static void* __handle(_Action __act, any const * __this, any * __other,
@@ -373,7 +373,7 @@ namespace __any_imp
   };
 
   template <class _Tp>
-  struct _LIBCPP_TYPE_VIS_ONLY _LargeHandler
+  struct _LIBCPP_TEMPLATE_VIS _LargeHandler
   {
     _LIBCPP_INLINE_VISIBILITY
     static void* __handle(_Action __act, any const * __this, any * __other,

include/experimental/dynarray

@@ -113,7 +113,7 @@ public:
 namespace std { namespace experimental { inline namespace __array_extensions_v1 {
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY dynarray
+struct _LIBCPP_TEMPLATE_VIS dynarray
 {
 public:
     // types:
@@ -295,7 +295,7 @@ dynarray<_Tp>::at(size_type __n) const
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 template <class _Tp, class _Alloc>
-struct _LIBCPP_TYPE_VIS_ONLY uses_allocator<std::experimental::dynarray<_Tp>, _Alloc> : true_type {};
+struct _LIBCPP_TEMPLATE_VIS uses_allocator<std::experimental::dynarray<_Tp>, _Alloc> : true_type {};
 _LIBCPP_END_NAMESPACE_STD
 
 #endif  // if _LIBCPP_STD_VER > 11 

include/experimental/memory_resource

@@ -93,7 +93,7 @@ size_t __aligned_allocation_size(size_t __s, size_t __a) _NOEXCEPT
 }
 
 // 8.5, memory.resource
-class _LIBCPP_TYPE_VIS_ONLY memory_resource
+class _LIBCPP_TEMPLATE_VIS memory_resource
 {
     static const size_t __max_align = alignof(max_align_t);
 
@@ -151,7 +151,7 @@ memory_resource * set_default_resource(memory_resource * __new_res) _NOEXCEPT;
 
 // 8.6.1, memory.polymorphic.allocator.overview
 template <class _ValueType>
-class _LIBCPP_TYPE_VIS_ONLY polymorphic_allocator
+class _LIBCPP_TEMPLATE_VIS polymorphic_allocator
 {
 public:
     typedef _ValueType value_type;
@@ -334,7 +334,7 @@ bool operator!=(polymorphic_allocator<_Tp> const & __lhs,
 
 // 8.7.1, memory.resource.adaptor.overview
 template <class _CharAlloc>
-class _LIBCPP_TYPE_VIS_ONLY __resource_adaptor_imp
+class _LIBCPP_TEMPLATE_VIS __resource_adaptor_imp
   : public memory_resource
 {
     using _CTraits = allocator_traits<_CharAlloc>;

include/experimental/optional

@@ -894,7 +894,7 @@ _LIBCPP_END_NAMESPACE_LFTS
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY hash<std::experimental::optional<_Tp> >
+struct _LIBCPP_TEMPLATE_VIS hash<std::experimental::optional<_Tp> >
 {
     typedef std::experimental::optional<_Tp> argument_type;
     typedef size_t        result_type;

include/experimental/string_view

@@ -192,7 +192,7 @@ namespace std {
 _LIBCPP_BEGIN_NAMESPACE_LFTS
 
     template<class _CharT, class _Traits = _VSTD::char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_string_view {
+    class _LIBCPP_TEMPLATE_VIS basic_string_view {
     public:
         // types
         typedef _Traits                                    traits_type;
@@ -788,7 +788,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 // [string.view.hash]
 // Shamelessly stolen from <string>
 template<class _CharT, class _Traits>
-struct _LIBCPP_TYPE_VIS_ONLY hash<std::experimental::basic_string_view<_CharT, _Traits> >
+struct _LIBCPP_TEMPLATE_VIS hash<std::experimental::basic_string_view<_CharT, _Traits> >
     : public unary_function<std::experimental::basic_string_view<_CharT, _Traits>, size_t>
 {
     size_t operator()(const std::experimental::basic_string_view<_CharT, _Traits>& __val) const _NOEXCEPT;

include/experimental/type_traits

@@ -441,16 +441,16 @@ template <class _Tp, class _Up> _LIBCPP_CONSTEXPR bool is_convertible_v
 // 3.3.2, Other type transformations
 /*
 template <class>
-class _LIBCPP_TYPE_VIS_ONLY raw_invocation_type;
+class _LIBCPP_TEMPLATE_VIS raw_invocation_type;
 
 template <class _Fn, class ..._Args>
-class _LIBCPP_TYPE_VIS_ONLY raw_invocation_type<_Fn(_Args...)>;
+class _LIBCPP_TEMPLATE_VIS raw_invocation_type<_Fn(_Args...)>;
 
 template <class>
-class _LIBCPP_TYPE_VIS_ONLY invokation_type;
+class _LIBCPP_TEMPLATE_VIS invokation_type;
 
 template <class _Fn, class ..._Args>
-class _LIBCPP_TYPE_VIS_ONLY invokation_type<_Fn(_Args...)>;
+class _LIBCPP_TEMPLATE_VIS invokation_type<_Fn(_Args...)>;
 
 template <class _Tp>
 using invokation_type_t = typename invokation_type<_Tp>::type;

include/experimental/utility

@@ -40,7 +40,7 @@ inline namespace fundamentals_v1 {
 
 _LIBCPP_BEGIN_NAMESPACE_LFTS
 
-  struct _LIBCPP_TYPE_VIS_ONLY erased_type { };
+  struct _LIBCPP_TEMPLATE_VIS erased_type { };
 
 _LIBCPP_END_NAMESPACE_LFTS
 

include/ext/__hash

@@ -19,9 +19,9 @@
 namespace __gnu_cxx {
 using namespace std;
 
-template <typename _Tp> struct _LIBCPP_TYPE_VIS_ONLY hash { };
+template <typename _Tp> struct _LIBCPP_TEMPLATE_VIS hash { };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<const char*>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<const char*>
     : public unary_function<const char*, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -31,7 +31,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<const char*>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<char *>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<char *>
     : public unary_function<char*, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -41,7 +41,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<char *>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<char>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<char>
     : public unary_function<char, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -51,7 +51,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<char>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<signed char>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<signed char>
     : public unary_function<signed char, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -61,7 +61,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<signed char>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned char>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<unsigned char>
     : public unary_function<unsigned char, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -71,7 +71,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned char>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<short>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<short>
     : public unary_function<short, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -81,7 +81,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<short>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned short>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<unsigned short>
     : public unary_function<unsigned short, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -91,7 +91,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned short>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<int>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<int>
     : public unary_function<int, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -101,7 +101,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<int>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned int>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<unsigned int>
     : public unary_function<unsigned int, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -111,7 +111,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned int>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<long>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<long>
     : public unary_function<long, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -121,7 +121,7 @@ template <> struct _LIBCPP_TYPE_VIS_ONLY hash<long>
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned long>
+template <> struct _LIBCPP_TEMPLATE_VIS hash<unsigned long>
     : public unary_function<unsigned long, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY

include/ext/hash_map

@@ -364,7 +364,7 @@ public:
 };
 
 template <class _HashIterator>
-class _LIBCPP_TYPE_VIS_ONLY __hash_map_iterator
+class _LIBCPP_TEMPLATE_VIS __hash_map_iterator
 {
     _HashIterator __i_;
 
@@ -401,15 +401,15 @@ public:
     bool operator!=(const __hash_map_iterator& __x, const __hash_map_iterator& __y)
         {return __x.__i_ != __y.__i_;}
 
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY hash_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY hash_multimap;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS hash_map;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS hash_multimap;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_local_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_map_const_iterator;
 };
 
 template <class _HashIterator>
-class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator
+class _LIBCPP_TEMPLATE_VIS __hash_map_const_iterator
 {
     _HashIterator __i_;
 
@@ -454,15 +454,15 @@ public:
     bool operator!=(const __hash_map_const_iterator& __x, const __hash_map_const_iterator& __y)
         {return __x.__i_ != __y.__i_;}
 
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY hash_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY hash_multimap;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS hash_map;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS hash_multimap;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_local_iterator;
 };
 
 template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>,
           class _Alloc = allocator<pair<const _Key, _Tp> > >
-class _LIBCPP_TYPE_VIS_ONLY hash_map
+class _LIBCPP_TEMPLATE_VIS hash_map
 {
 public:
     // types
@@ -736,7 +736,7 @@ operator!=(const hash_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
 
 template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>,
           class _Alloc = allocator<pair<const _Key, _Tp> > >
-class _LIBCPP_TYPE_VIS_ONLY hash_multimap
+class _LIBCPP_TEMPLATE_VIS hash_multimap
 {
 public:
     // types

include/ext/hash_set

@@ -212,7 +212,7 @@ using namespace std;
 
 template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>,
           class _Alloc = allocator<_Value> >
-class _LIBCPP_TYPE_VIS_ONLY hash_set
+class _LIBCPP_TEMPLATE_VIS hash_set
 {
 public:
     // types
@@ -434,7 +434,7 @@ operator!=(const hash_set<_Value, _Hash, _Pred, _Alloc>& __x,
 
 template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>,
           class _Alloc = allocator<_Value> >
-class _LIBCPP_TYPE_VIS_ONLY hash_multiset
+class _LIBCPP_TEMPLATE_VIS hash_multiset
 {
 public:
     // types

include/forward_list

@@ -266,11 +266,11 @@ struct __forward_list_node
 };
 
 
-template <class _Tp, class _Alloc = allocator<_Tp> > class _LIBCPP_TYPE_VIS_ONLY forward_list;
-template<class _NodeConstPtr> class _LIBCPP_TYPE_VIS_ONLY __forward_list_const_iterator;
+template <class _Tp, class _Alloc = allocator<_Tp> > class _LIBCPP_TEMPLATE_VIS forward_list;
+template<class _NodeConstPtr> class _LIBCPP_TEMPLATE_VIS __forward_list_const_iterator;
 
 template <class _NodePtr>
-class _LIBCPP_TYPE_VIS_ONLY __forward_list_iterator
+class _LIBCPP_TEMPLATE_VIS __forward_list_iterator
 {
     typedef __forward_node_traits<_NodePtr>         __traits;
     typedef typename __traits::__node_pointer       __node_pointer;
@@ -302,8 +302,8 @@ class _LIBCPP_TYPE_VIS_ONLY __forward_list_iterator
     explicit __forward_list_iterator(__node_pointer __p) _NOEXCEPT
         : __ptr_(__traits::__as_iter_node(__p)) {}
 
-    template<class, class> friend class _LIBCPP_TYPE_VIS_ONLY forward_list;
-    template<class> friend class _LIBCPP_TYPE_VIS_ONLY __forward_list_const_iterator;
+    template<class, class> friend class _LIBCPP_TEMPLATE_VIS forward_list;
+    template<class> friend class _LIBCPP_TEMPLATE_VIS __forward_list_const_iterator;
 
 public:
     typedef forward_iterator_tag                              iterator_category;
@@ -348,7 +348,7 @@ public:
 };
 
 template <class _NodeConstPtr>
-class _LIBCPP_TYPE_VIS_ONLY __forward_list_const_iterator
+class _LIBCPP_TEMPLATE_VIS __forward_list_const_iterator
 {
     static_assert((!is_const<typename pointer_traits<_NodeConstPtr>::element_type>::value), "");
     typedef _NodeConstPtr _NodePtr;
@@ -604,7 +604,7 @@ __forward_list_base<_Tp, _Alloc>::clear() _NOEXCEPT
 }
 
 template <class _Tp, class _Alloc /*= allocator<_Tp>*/>
-class _LIBCPP_TYPE_VIS_ONLY forward_list
+class _LIBCPP_TEMPLATE_VIS forward_list
     : private __forward_list_base<_Tp, _Alloc>
 {
     typedef __forward_list_base<_Tp, _Alloc> base;

include/fstream

@@ -180,7 +180,7 @@ typedef basic_fstream<wchar_t> wfstream;
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_filebuf
+class _LIBCPP_TEMPLATE_VIS basic_filebuf
     : public basic_streambuf<_CharT, _Traits>
 {
 public:
@@ -999,7 +999,7 @@ basic_filebuf<_CharT, _Traits>::__write_mode()
 // basic_ifstream
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_ifstream
+class _LIBCPP_TEMPLATE_VIS basic_ifstream
     : public basic_istream<_CharT, _Traits>
 {
 public:
@@ -1161,7 +1161,7 @@ basic_ifstream<_CharT, _Traits>::close()
 // basic_ofstream
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_ofstream
+class _LIBCPP_TEMPLATE_VIS basic_ofstream
     : public basic_ostream<_CharT, _Traits>
 {
 public:
@@ -1321,7 +1321,7 @@ basic_ofstream<_CharT, _Traits>::close()
 // basic_fstream
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_fstream
+class _LIBCPP_TEMPLATE_VIS basic_fstream
     : public basic_iostream<_CharT, _Traits>
 {
 public:

include/functional

@@ -499,7 +499,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY plus : binary_function<_Tp, _Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS plus : binary_function<_Tp, _Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x, const _Tp& __y) const
@@ -508,7 +508,7 @@ struct _LIBCPP_TYPE_VIS_ONLY plus : binary_function<_Tp, _Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY plus<void>
+struct _LIBCPP_TEMPLATE_VIS plus<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -526,7 +526,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY minus : binary_function<_Tp, _Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS minus : binary_function<_Tp, _Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x, const _Tp& __y) const
@@ -535,7 +535,7 @@ struct _LIBCPP_TYPE_VIS_ONLY minus : binary_function<_Tp, _Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY minus<void>
+struct _LIBCPP_TEMPLATE_VIS minus<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -553,7 +553,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY multiplies : binary_function<_Tp, _Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS multiplies : binary_function<_Tp, _Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x, const _Tp& __y) const
@@ -562,7 +562,7 @@ struct _LIBCPP_TYPE_VIS_ONLY multiplies : binary_function<_Tp, _Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY multiplies<void>
+struct _LIBCPP_TEMPLATE_VIS multiplies<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -580,7 +580,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY divides : binary_function<_Tp, _Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS divides : binary_function<_Tp, _Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x, const _Tp& __y) const
@@ -589,7 +589,7 @@ struct _LIBCPP_TYPE_VIS_ONLY divides : binary_function<_Tp, _Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY divides<void>
+struct _LIBCPP_TEMPLATE_VIS divides<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -607,7 +607,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY modulus : binary_function<_Tp, _Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS modulus : binary_function<_Tp, _Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x, const _Tp& __y) const
@@ -616,7 +616,7 @@ struct _LIBCPP_TYPE_VIS_ONLY modulus : binary_function<_Tp, _Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY modulus<void>
+struct _LIBCPP_TEMPLATE_VIS modulus<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -634,7 +634,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY negate : unary_function<_Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS negate : unary_function<_Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x) const
@@ -643,7 +643,7 @@ struct _LIBCPP_TYPE_VIS_ONLY negate : unary_function<_Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY negate<void>
+struct _LIBCPP_TEMPLATE_VIS negate<void>
 {
     template <class _Tp>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -661,7 +661,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY equal_to : binary_function<_Tp, _Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS equal_to : binary_function<_Tp, _Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Tp& __y) const
@@ -670,7 +670,7 @@ struct _LIBCPP_TYPE_VIS_ONLY equal_to : binary_function<_Tp, _Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY equal_to<void>
+struct _LIBCPP_TEMPLATE_VIS equal_to<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -688,7 +688,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY not_equal_to : binary_function<_Tp, _Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS not_equal_to : binary_function<_Tp, _Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Tp& __y) const
@@ -697,7 +697,7 @@ struct _LIBCPP_TYPE_VIS_ONLY not_equal_to : binary_function<_Tp, _Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY not_equal_to<void>
+struct _LIBCPP_TEMPLATE_VIS not_equal_to<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -715,7 +715,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY greater : binary_function<_Tp, _Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS greater : binary_function<_Tp, _Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Tp& __y) const
@@ -724,7 +724,7 @@ struct _LIBCPP_TYPE_VIS_ONLY greater : binary_function<_Tp, _Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY greater<void>
+struct _LIBCPP_TEMPLATE_VIS greater<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -744,7 +744,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY greater_equal : binary_function<_Tp, _Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS greater_equal : binary_function<_Tp, _Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Tp& __y) const
@@ -753,7 +753,7 @@ struct _LIBCPP_TYPE_VIS_ONLY greater_equal : binary_function<_Tp, _Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY greater_equal<void>
+struct _LIBCPP_TEMPLATE_VIS greater_equal<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -771,7 +771,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY less_equal : binary_function<_Tp, _Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS less_equal : binary_function<_Tp, _Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Tp& __y) const
@@ -780,7 +780,7 @@ struct _LIBCPP_TYPE_VIS_ONLY less_equal : binary_function<_Tp, _Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY less_equal<void>
+struct _LIBCPP_TEMPLATE_VIS less_equal<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -798,7 +798,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY logical_and : binary_function<_Tp, _Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS logical_and : binary_function<_Tp, _Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Tp& __y) const
@@ -807,7 +807,7 @@ struct _LIBCPP_TYPE_VIS_ONLY logical_and : binary_function<_Tp, _Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY logical_and<void>
+struct _LIBCPP_TEMPLATE_VIS logical_and<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -825,7 +825,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY logical_or : binary_function<_Tp, _Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS logical_or : binary_function<_Tp, _Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Tp& __y) const
@@ -834,7 +834,7 @@ struct _LIBCPP_TYPE_VIS_ONLY logical_or : binary_function<_Tp, _Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY logical_or<void>
+struct _LIBCPP_TEMPLATE_VIS logical_or<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -852,7 +852,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY logical_not : unary_function<_Tp, bool>
+struct _LIBCPP_TEMPLATE_VIS logical_not : unary_function<_Tp, bool>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x) const
@@ -861,7 +861,7 @@ struct _LIBCPP_TYPE_VIS_ONLY logical_not : unary_function<_Tp, bool>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY logical_not<void>
+struct _LIBCPP_TEMPLATE_VIS logical_not<void>
 {
     template <class _Tp>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -879,7 +879,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY bit_and : binary_function<_Tp, _Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS bit_and : binary_function<_Tp, _Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x, const _Tp& __y) const
@@ -888,7 +888,7 @@ struct _LIBCPP_TYPE_VIS_ONLY bit_and : binary_function<_Tp, _Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY bit_and<void>
+struct _LIBCPP_TEMPLATE_VIS bit_and<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -906,7 +906,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY bit_or : binary_function<_Tp, _Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS bit_or : binary_function<_Tp, _Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x, const _Tp& __y) const
@@ -915,7 +915,7 @@ struct _LIBCPP_TYPE_VIS_ONLY bit_or : binary_function<_Tp, _Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY bit_or<void>
+struct _LIBCPP_TEMPLATE_VIS bit_or<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -933,7 +933,7 @@ template <class _Tp = void>
 #else
 template <class _Tp>
 #endif
-struct _LIBCPP_TYPE_VIS_ONLY bit_xor : binary_function<_Tp, _Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS bit_xor : binary_function<_Tp, _Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x, const _Tp& __y) const
@@ -942,7 +942,7 @@ struct _LIBCPP_TYPE_VIS_ONLY bit_xor : binary_function<_Tp, _Tp, _Tp>
 
 #if _LIBCPP_STD_VER > 11
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY bit_xor<void>
+struct _LIBCPP_TEMPLATE_VIS bit_xor<void>
 {
     template <class _T1, class _T2>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -957,7 +957,7 @@ struct _LIBCPP_TYPE_VIS_ONLY bit_xor<void>
 
 #if _LIBCPP_STD_VER > 11
 template <class _Tp = void>
-struct _LIBCPP_TYPE_VIS_ONLY bit_not : unary_function<_Tp, _Tp>
+struct _LIBCPP_TEMPLATE_VIS bit_not : unary_function<_Tp, _Tp>
 {
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x) const
@@ -965,7 +965,7 @@ struct _LIBCPP_TYPE_VIS_ONLY bit_not : unary_function<_Tp, _Tp>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY bit_not<void>
+struct _LIBCPP_TEMPLATE_VIS bit_not<void>
 {
     template <class _Tp>
     _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -978,7 +978,7 @@ struct _LIBCPP_TYPE_VIS_ONLY bit_not<void>
 #endif
 
 template <class _Predicate>
-class _LIBCPP_TYPE_VIS_ONLY unary_negate
+class _LIBCPP_TEMPLATE_VIS unary_negate
     : public unary_function<typename _Predicate::argument_type, bool>
 {
     _Predicate __pred_;
@@ -997,7 +997,7 @@ unary_negate<_Predicate>
 not1(const _Predicate& __pred) {return unary_negate<_Predicate>(__pred);}
 
 template <class _Predicate>
-class _LIBCPP_TYPE_VIS_ONLY binary_negate
+class _LIBCPP_TEMPLATE_VIS binary_negate
     : public binary_function<typename _Predicate::first_argument_type,
                              typename _Predicate::second_argument_type,
                              bool>
@@ -1019,7 +1019,7 @@ binary_negate<_Predicate>
 not2(const _Predicate& __pred) {return binary_negate<_Predicate>(__pred);}
 
 template <class __Operation>
-class _LIBCPP_TYPE_VIS_ONLY binder1st
+class _LIBCPP_TEMPLATE_VIS binder1st
     : public unary_function<typename __Operation::second_argument_type,
                             typename __Operation::result_type>
 {
@@ -1045,7 +1045,7 @@ bind1st(const __Operation& __op, const _Tp& __x)
     {return binder1st<__Operation>(__op, __x);}
 
 template <class __Operation>
-class _LIBCPP_TYPE_VIS_ONLY binder2nd
+class _LIBCPP_TEMPLATE_VIS binder2nd
     : public unary_function<typename __Operation::first_argument_type,
                             typename __Operation::result_type>
 {
@@ -1071,7 +1071,7 @@ bind2nd(const __Operation& __op, const _Tp& __x)
     {return binder2nd<__Operation>(__op, __x);}
 
 template <class _Arg, class _Result>
-class _LIBCPP_TYPE_VIS_ONLY pointer_to_unary_function
+class _LIBCPP_TEMPLATE_VIS pointer_to_unary_function
     : public unary_function<_Arg, _Result>
 {
     _Result (*__f_)(_Arg);
@@ -1089,7 +1089,7 @@ ptr_fun(_Result (*__f)(_Arg))
     {return pointer_to_unary_function<_Arg,_Result>(__f);}
 
 template <class _Arg1, class _Arg2, class _Result>
-class _LIBCPP_TYPE_VIS_ONLY pointer_to_binary_function
+class _LIBCPP_TEMPLATE_VIS pointer_to_binary_function
     : public binary_function<_Arg1, _Arg2, _Result>
 {
     _Result (*__f_)(_Arg1, _Arg2);
@@ -1107,7 +1107,7 @@ ptr_fun(_Result (*__f)(_Arg1,_Arg2))
     {return pointer_to_binary_function<_Arg1,_Arg2,_Result>(__f);}
 
 template<class _Sp, class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY mem_fun_t : public unary_function<_Tp*, _Sp>
+class _LIBCPP_TEMPLATE_VIS mem_fun_t : public unary_function<_Tp*, _Sp>
 {
     _Sp (_Tp::*__p_)();
 public:
@@ -1118,7 +1118,7 @@ public:
 };
 
 template<class _Sp, class _Tp, class _Ap>
-class _LIBCPP_TYPE_VIS_ONLY mem_fun1_t : public binary_function<_Tp*, _Ap, _Sp>
+class _LIBCPP_TEMPLATE_VIS mem_fun1_t : public binary_function<_Tp*, _Ap, _Sp>
 {
     _Sp (_Tp::*__p_)(_Ap);
 public:
@@ -1141,7 +1141,7 @@ mem_fun(_Sp (_Tp::*__f)(_Ap))
     {return mem_fun1_t<_Sp,_Tp,_Ap>(__f);}
 
 template<class _Sp, class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY mem_fun_ref_t : public unary_function<_Tp, _Sp>
+class _LIBCPP_TEMPLATE_VIS mem_fun_ref_t : public unary_function<_Tp, _Sp>
 {
     _Sp (_Tp::*__p_)();
 public:
@@ -1152,7 +1152,7 @@ public:
 };
 
 template<class _Sp, class _Tp, class _Ap>
-class _LIBCPP_TYPE_VIS_ONLY mem_fun1_ref_t : public binary_function<_Tp, _Ap, _Sp>
+class _LIBCPP_TEMPLATE_VIS mem_fun1_ref_t : public binary_function<_Tp, _Ap, _Sp>
 {
     _Sp (_Tp::*__p_)(_Ap);
 public:
@@ -1175,7 +1175,7 @@ mem_fun_ref(_Sp (_Tp::*__f)(_Ap))
     {return mem_fun1_ref_t<_Sp,_Tp,_Ap>(__f);}
 
 template <class _Sp, class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY const_mem_fun_t : public unary_function<const _Tp*, _Sp>
+class _LIBCPP_TEMPLATE_VIS const_mem_fun_t : public unary_function<const _Tp*, _Sp>
 {
     _Sp (_Tp::*__p_)() const;
 public:
@@ -1186,7 +1186,7 @@ public:
 };
 
 template <class _Sp, class _Tp, class _Ap>
-class _LIBCPP_TYPE_VIS_ONLY const_mem_fun1_t : public binary_function<const _Tp*, _Ap, _Sp>
+class _LIBCPP_TEMPLATE_VIS const_mem_fun1_t : public binary_function<const _Tp*, _Ap, _Sp>
 {
     _Sp (_Tp::*__p_)(_Ap) const;
 public:
@@ -1209,7 +1209,7 @@ mem_fun(_Sp (_Tp::*__f)(_Ap) const)
     {return const_mem_fun1_t<_Sp,_Tp,_Ap>(__f);}
 
 template <class _Sp, class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY const_mem_fun_ref_t : public unary_function<_Tp, _Sp>
+class _LIBCPP_TEMPLATE_VIS const_mem_fun_ref_t : public unary_function<_Tp, _Sp>
 {
     _Sp (_Tp::*__p_)() const;
 public:
@@ -1220,7 +1220,7 @@ public:
 };
 
 template <class _Sp, class _Tp, class _Ap>
-class _LIBCPP_TYPE_VIS_ONLY const_mem_fun1_ref_t
+class _LIBCPP_TEMPLATE_VIS const_mem_fun1_ref_t
     : public binary_function<_Tp, _Ap, _Sp>
 {
     _Sp (_Tp::*__p_)(_Ap) const;
@@ -1399,7 +1399,7 @@ void __throw_bad_function_call()
 #endif
 }
 
-template<class _Fp> class _LIBCPP_TYPE_VIS_ONLY function; // undefined
+template<class _Fp> class _LIBCPP_TEMPLATE_VIS function; // undefined
 
 namespace __function
 {
@@ -1575,7 +1575,7 @@ __func<_Fp, _Alloc, _Rp(_ArgTypes...)>::target_type() const _NOEXCEPT
 }  // __function
 
 template<class _Rp, class ..._ArgTypes>
-class _LIBCPP_TYPE_VIS_ONLY function<_Rp(_ArgTypes...)>
+class _LIBCPP_TEMPLATE_VIS function<_Rp(_ArgTypes...)>
     : public __function::__maybe_derive_from_unary_function<_Rp(_ArgTypes...)>,
       public __function::__maybe_derive_from_binary_function<_Rp(_ArgTypes...)>
 {
@@ -1984,7 +1984,7 @@ swap(function<_Rp(_ArgTypes...)>& __x, function<_Rp(_ArgTypes...)>& __y) _NOEXCE
 //==============================================================================
 
 template<class _Tp> struct __is_bind_expression : public false_type {};
-template<class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_bind_expression
+template<class _Tp> struct _LIBCPP_TEMPLATE_VIS is_bind_expression
     : public __is_bind_expression<typename remove_cv<_Tp>::type> {};
 
 #if _LIBCPP_STD_VER > 14
@@ -1993,7 +1993,7 @@ constexpr size_t is_bind_expression_v = is_bind_expression<_Tp>::value;
 #endif
 
 template<class _Tp> struct __is_placeholder : public integral_constant<int, 0> {};
-template<class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_placeholder
+template<class _Tp> struct _LIBCPP_TEMPLATE_VIS is_placeholder
     : public __is_placeholder<typename remove_cv<_Tp>::type> {};
 
 #if _LIBCPP_STD_VER > 14
@@ -2340,7 +2340,7 @@ bind(_Fp&& __f, _BoundArgs&&... __bound_args)
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<bool>
+struct _LIBCPP_TEMPLATE_VIS hash<bool>
     : public unary_function<bool, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2348,7 +2348,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<bool>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<char>
+struct _LIBCPP_TEMPLATE_VIS hash<char>
     : public unary_function<char, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2356,7 +2356,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<char>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<signed char>
+struct _LIBCPP_TEMPLATE_VIS hash<signed char>
     : public unary_function<signed char, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2364,7 +2364,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<signed char>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned char>
+struct _LIBCPP_TEMPLATE_VIS hash<unsigned char>
     : public unary_function<unsigned char, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2374,7 +2374,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned char>
 #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<char16_t>
+struct _LIBCPP_TEMPLATE_VIS hash<char16_t>
     : public unary_function<char16_t, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2382,7 +2382,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<char16_t>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<char32_t>
+struct _LIBCPP_TEMPLATE_VIS hash<char32_t>
     : public unary_function<char32_t, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2392,7 +2392,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<char32_t>
 #endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<wchar_t>
+struct _LIBCPP_TEMPLATE_VIS hash<wchar_t>
     : public unary_function<wchar_t, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2400,7 +2400,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<wchar_t>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<short>
+struct _LIBCPP_TEMPLATE_VIS hash<short>
     : public unary_function<short, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2408,7 +2408,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<short>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned short>
+struct _LIBCPP_TEMPLATE_VIS hash<unsigned short>
     : public unary_function<unsigned short, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2416,7 +2416,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned short>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<int>
+struct _LIBCPP_TEMPLATE_VIS hash<int>
     : public unary_function<int, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2424,7 +2424,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<int>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned int>
+struct _LIBCPP_TEMPLATE_VIS hash<unsigned int>
     : public unary_function<unsigned int, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2432,7 +2432,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned int>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<long>
+struct _LIBCPP_TEMPLATE_VIS hash<long>
     : public unary_function<long, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2440,7 +2440,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<long>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned long>
+struct _LIBCPP_TEMPLATE_VIS hash<unsigned long>
     : public unary_function<unsigned long, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2448,13 +2448,13 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned long>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<long long>
+struct _LIBCPP_TEMPLATE_VIS hash<long long>
     : public __scalar_hash<long long>
 {
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned long long>
+struct _LIBCPP_TEMPLATE_VIS hash<unsigned long long>
     : public __scalar_hash<unsigned long long>
 {
 };
@@ -2462,13 +2462,13 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<unsigned long long>
 #ifndef _LIBCPP_HAS_NO_INT128
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<__int128_t>
+struct _LIBCPP_TEMPLATE_VIS hash<__int128_t>
     : public __scalar_hash<__int128_t>
 {
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<__uint128_t>
+struct _LIBCPP_TEMPLATE_VIS hash<__uint128_t>
     : public __scalar_hash<__uint128_t>
 {
 };
@@ -2476,7 +2476,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<__uint128_t>
 #endif
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<float>
+struct _LIBCPP_TEMPLATE_VIS hash<float>
     : public __scalar_hash<float>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2490,7 +2490,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<float>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<double>
+struct _LIBCPP_TEMPLATE_VIS hash<double>
     : public __scalar_hash<double>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2504,7 +2504,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<double>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<long double>
+struct _LIBCPP_TEMPLATE_VIS hash<long double>
     : public __scalar_hash<long double>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2556,7 +2556,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<long double>
 #if _LIBCPP_STD_VER > 11
 
 template <class _Tp, bool = is_enum<_Tp>::value>
-struct _LIBCPP_TYPE_VIS_ONLY __enum_hash
+struct _LIBCPP_TEMPLATE_VIS __enum_hash
     : public unary_function<_Tp, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -2567,14 +2567,14 @@ struct _LIBCPP_TYPE_VIS_ONLY __enum_hash
     }
 };
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY __enum_hash<_Tp, false> {
+struct _LIBCPP_TEMPLATE_VIS __enum_hash<_Tp, false> {
     __enum_hash() = delete;
     __enum_hash(__enum_hash const&) = delete;
     __enum_hash& operator=(__enum_hash const&) = delete;
 };
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY hash : public __enum_hash<_Tp>
+struct _LIBCPP_TEMPLATE_VIS hash : public __enum_hash<_Tp>
 {
 };
 #endif
@@ -2593,7 +2593,7 @@ invoke(_Fn&& __f, _Args&&... __args)
 }
 
 template <class _DecayFunc>
-class _LIBCPP_TYPE_VIS_ONLY __not_fn_imp {
+class _LIBCPP_TEMPLATE_VIS __not_fn_imp {
   _DecayFunc __fd;
 
 public:

include/future

@@ -391,11 +391,11 @@ _LIBCPP_DECLARE_STRONG_ENUM(future_errc)
 _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(future_errc)
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY is_error_code_enum<future_errc> : public true_type {};
+struct _LIBCPP_TEMPLATE_VIS is_error_code_enum<future_errc> : public true_type {};
 
 #ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY is_error_code_enum<future_errc::__lx> : public true_type { };
+struct _LIBCPP_TEMPLATE_VIS is_error_code_enum<future_errc::__lx> : public true_type { };
 #endif
 
 //enum class launch
@@ -1051,12 +1051,12 @@ __async_assoc_state<void, _Fp>::__on_zero_shared() _NOEXCEPT
     base::__on_zero_shared();
 }
 
-template <class _Rp> class _LIBCPP_TYPE_VIS_ONLY promise;
-template <class _Rp> class _LIBCPP_TYPE_VIS_ONLY shared_future;
+template <class _Rp> class _LIBCPP_TEMPLATE_VIS promise;
+template <class _Rp> class _LIBCPP_TEMPLATE_VIS shared_future;
 
 // future
 
-template <class _Rp> class _LIBCPP_TYPE_VIS_ONLY future;
+template <class _Rp> class _LIBCPP_TEMPLATE_VIS future;
 
 template <class _Rp, class _Fp>
 future<_Rp>
@@ -1075,7 +1075,7 @@ __make_async_assoc_state(_Fp __f);
 #endif
 
 template <class _Rp>
-class _LIBCPP_TYPE_VIS_ONLY future
+class _LIBCPP_TEMPLATE_VIS future
 {
     __assoc_state<_Rp>* __state_;
 
@@ -1178,7 +1178,7 @@ future<_Rp>::get()
 }
 
 template <class _Rp>
-class _LIBCPP_TYPE_VIS_ONLY future<_Rp&>
+class _LIBCPP_TEMPLATE_VIS future<_Rp&>
 {
     __assoc_state<_Rp&>* __state_;
 
@@ -1359,7 +1359,7 @@ swap(future<_Rp>& __x, future<_Rp>& __y) _NOEXCEPT
 template <class _Callable> class packaged_task;
 
 template <class _Rp>
-class _LIBCPP_TYPE_VIS_ONLY promise
+class _LIBCPP_TEMPLATE_VIS promise
 {
     __assoc_state<_Rp>* __state_;
 
@@ -1526,7 +1526,7 @@ promise<_Rp>::set_exception_at_thread_exit(exception_ptr __p)
 // promise<R&>
 
 template <class _Rp>
-class _LIBCPP_TYPE_VIS_ONLY promise<_Rp&>
+class _LIBCPP_TEMPLATE_VIS promise<_Rp&>
 {
     __assoc_state<_Rp&>* __state_;
 
@@ -1737,7 +1737,7 @@ swap(promise<_Rp>& __x, promise<_Rp>& __y) _NOEXCEPT
 }
 
 template <class _Rp, class _Alloc>
-    struct _LIBCPP_TYPE_VIS_ONLY uses_allocator<promise<_Rp>, _Alloc>
+    struct _LIBCPP_TEMPLATE_VIS uses_allocator<promise<_Rp>, _Alloc>
         : public true_type {};
 
 #ifndef _LIBCPP_HAS_NO_VARIADICS
@@ -1998,7 +1998,7 @@ __packaged_task_function<_Rp(_ArgTypes...)>::operator()(_ArgTypes... __arg) cons
 }
 
 template<class _Rp, class ..._ArgTypes>
-class _LIBCPP_TYPE_VIS_ONLY packaged_task<_Rp(_ArgTypes...)>
+class _LIBCPP_TEMPLATE_VIS packaged_task<_Rp(_ArgTypes...)>
 {
 public:
     typedef _Rp result_type; // extension
@@ -2127,7 +2127,7 @@ packaged_task<_Rp(_ArgTypes...)>::reset()
 }
 
 template<class ..._ArgTypes>
-class _LIBCPP_TYPE_VIS_ONLY packaged_task<void(_ArgTypes...)>
+class _LIBCPP_TEMPLATE_VIS packaged_task<void(_ArgTypes...)>
 {
 public:
     typedef void result_type; // extension
@@ -2266,7 +2266,7 @@ swap(packaged_task<_Callable>& __x, packaged_task<_Callable>& __y) _NOEXCEPT
 }
 
 template <class _Callable, class _Alloc>
-struct _LIBCPP_TYPE_VIS_ONLY uses_allocator<packaged_task<_Callable>, _Alloc>
+struct _LIBCPP_TEMPLATE_VIS uses_allocator<packaged_task<_Callable>, _Alloc>
     : public true_type {};
 
 template <class _Rp, class _Fp>
@@ -2367,7 +2367,7 @@ async(_Fp&& __f, _Args&&... __args)
 // shared_future
 
 template <class _Rp>
-class _LIBCPP_TYPE_VIS_ONLY shared_future
+class _LIBCPP_TEMPLATE_VIS shared_future
 {
     __assoc_state<_Rp>* __state_;
 
@@ -2441,7 +2441,7 @@ shared_future<_Rp>::operator=(const shared_future& __rhs) _NOEXCEPT
 }
 
 template <class _Rp>
-class _LIBCPP_TYPE_VIS_ONLY shared_future<_Rp&>
+class _LIBCPP_TEMPLATE_VIS shared_future<_Rp&>
 {
     __assoc_state<_Rp&>* __state_;
 

include/initializer_list

@@ -56,7 +56,7 @@ namespace std  // purposefully not versioned
 #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 
 template<class _Ep>
-class _LIBCPP_TYPE_VIS_ONLY initializer_list
+class _LIBCPP_TEMPLATE_VIS initializer_list
 {
     const _Ep* __begin_;
     size_t    __size_;

include/ios

@@ -393,11 +393,11 @@ _LIBCPP_DECLARE_STRONG_ENUM(io_errc)
 _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(io_errc)
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY is_error_code_enum<io_errc> : public true_type { };
+struct _LIBCPP_TEMPLATE_VIS is_error_code_enum<io_errc> : public true_type { };
 
 #ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY is_error_code_enum<io_errc::__lx> : public true_type { };
+struct _LIBCPP_TEMPLATE_VIS is_error_code_enum<io_errc::__lx> : public true_type { };
 #endif
 
 _LIBCPP_FUNC_VIS
@@ -573,7 +573,7 @@ ios_base::exceptions(iostate __iostate)
 }
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_ios
+class _LIBCPP_TEMPLATE_VIS basic_ios
     : public ios_base
 {
 public:

include/iosfwd

@@ -97,47 +97,47 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 
 class _LIBCPP_TYPE_VIS ios_base;
 
-template<class _CharT>  struct _LIBCPP_TYPE_VIS_ONLY char_traits;
-template<class _Tp>     class _LIBCPP_TYPE_VIS_ONLY allocator;
+template<class _CharT>  struct _LIBCPP_TEMPLATE_VIS char_traits;
+template<class _Tp>     class _LIBCPP_TEMPLATE_VIS allocator;
 
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_ios;
+    class _LIBCPP_TEMPLATE_VIS basic_ios;
 
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_streambuf;
+    class _LIBCPP_TEMPLATE_VIS basic_streambuf;
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_istream;
+    class _LIBCPP_TEMPLATE_VIS basic_istream;
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_ostream;
+    class _LIBCPP_TEMPLATE_VIS basic_ostream;
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_iostream;
+    class _LIBCPP_TEMPLATE_VIS basic_iostream;
 
 template <class _CharT, class _Traits = char_traits<_CharT>,
           class _Allocator = allocator<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_stringbuf;
+    class _LIBCPP_TEMPLATE_VIS basic_stringbuf;
 template <class _CharT, class _Traits = char_traits<_CharT>,
           class _Allocator = allocator<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_istringstream;
+    class _LIBCPP_TEMPLATE_VIS basic_istringstream;
 template <class _CharT, class _Traits = char_traits<_CharT>,
           class _Allocator = allocator<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_ostringstream;
+    class _LIBCPP_TEMPLATE_VIS basic_ostringstream;
 template <class _CharT, class _Traits = char_traits<_CharT>,
           class _Allocator = allocator<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_stringstream;
+    class _LIBCPP_TEMPLATE_VIS basic_stringstream;
 
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_filebuf;
+    class _LIBCPP_TEMPLATE_VIS basic_filebuf;
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_ifstream;
+    class _LIBCPP_TEMPLATE_VIS basic_ifstream;
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_ofstream;
+    class _LIBCPP_TEMPLATE_VIS basic_ofstream;
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_fstream;
+    class _LIBCPP_TEMPLATE_VIS basic_fstream;
 
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY istreambuf_iterator;
+    class _LIBCPP_TEMPLATE_VIS istreambuf_iterator;
 template <class _CharT, class _Traits = char_traits<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY ostreambuf_iterator;
+    class _LIBCPP_TEMPLATE_VIS ostreambuf_iterator;
 
 typedef basic_ios<char>              ios;
 typedef basic_ios<wchar_t>           wios;
@@ -172,7 +172,7 @@ typedef basic_ifstream<wchar_t>      wifstream;
 typedef basic_ofstream<wchar_t>      wofstream;
 typedef basic_fstream<wchar_t>       wfstream;
 
-template <class _State>             class _LIBCPP_TYPE_VIS_ONLY fpos;
+template <class _State>             class _LIBCPP_TEMPLATE_VIS fpos;
 typedef fpos<mbstate_t>    streampos;
 typedef fpos<mbstate_t>    wstreampos;
 #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
@@ -190,14 +190,14 @@ typedef long long streamoff;        // for char_traits in <string>
 template <class _CharT,             // for <stdexcept>
           class _Traits = char_traits<_CharT>,
           class _Allocator = allocator<_CharT> >
-    class _LIBCPP_TYPE_VIS_ONLY basic_string;
+    class _LIBCPP_TEMPLATE_VIS basic_string;
 typedef basic_string<char, char_traits<char>, allocator<char> > string;
 typedef basic_string<wchar_t, char_traits<wchar_t>, allocator<wchar_t> > wstring;
 
 
 // Include other forward declarations here
 template <class _Tp, class _Alloc = allocator<_Tp> >
-class _LIBCPP_TYPE_VIS_ONLY vector;
+class _LIBCPP_TEMPLATE_VIS vector;
 
 _LIBCPP_END_NAMESPACE_STD
 

include/istream

@@ -171,7 +171,7 @@ template <class charT, class traits, class T>
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_istream
+class _LIBCPP_TEMPLATE_VIS basic_istream
     : virtual public basic_ios<_CharT, _Traits>
 {
     streamsize __gc_;
@@ -217,7 +217,7 @@ protected:
 public:
 
     // 27.7.1.1.3 Prefix/suffix:
-    class _LIBCPP_TYPE_VIS_ONLY sentry;
+    class _LIBCPP_TEMPLATE_VIS sentry;
 
     // 27.7.1.2 Formatted input:
     inline _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY
@@ -294,7 +294,7 @@ public:
 };
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_istream<_CharT, _Traits>::sentry
+class _LIBCPP_TEMPLATE_VIS basic_istream<_CharT, _Traits>::sentry
 {
     bool __ok_;
 
@@ -1443,7 +1443,7 @@ operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp&& __x)
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_iostream
+class _LIBCPP_TEMPLATE_VIS basic_iostream
     : public basic_istream<_CharT, _Traits>,
       public basic_ostream<_CharT, _Traits>
 {

include/iterator

@@ -431,11 +431,11 @@ template <class E> constexpr const E* data(initializer_list<E> il) noexcept;
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-struct _LIBCPP_TYPE_VIS_ONLY input_iterator_tag {};
-struct _LIBCPP_TYPE_VIS_ONLY output_iterator_tag {};
-struct _LIBCPP_TYPE_VIS_ONLY forward_iterator_tag       : public input_iterator_tag {};
-struct _LIBCPP_TYPE_VIS_ONLY bidirectional_iterator_tag : public forward_iterator_tag {};
-struct _LIBCPP_TYPE_VIS_ONLY random_access_iterator_tag : public bidirectional_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS input_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS output_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS forward_iterator_tag       : public input_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS bidirectional_iterator_tag : public forward_iterator_tag {};
+struct _LIBCPP_TEMPLATE_VIS random_access_iterator_tag : public bidirectional_iterator_tag {};
 
 template <class _Tp>
 struct __has_iterator_category
@@ -478,11 +478,11 @@ struct __iterator_traits<_Iter, true>
 //    the client expects instead of failing at compile time.
 
 template <class _Iter>
-struct _LIBCPP_TYPE_VIS_ONLY iterator_traits
+struct _LIBCPP_TEMPLATE_VIS iterator_traits
     : __iterator_traits<_Iter, __has_iterator_category<_Iter>::value> {};
 
 template<class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY iterator_traits<_Tp*>
+struct _LIBCPP_TEMPLATE_VIS iterator_traits<_Tp*>
 {
     typedef ptrdiff_t difference_type;
     typedef typename remove_const<_Tp>::type value_type;
@@ -519,7 +519,7 @@ struct __is_exactly_input_iterator
 
 template<class _Category, class _Tp, class _Distance = ptrdiff_t,
          class _Pointer = _Tp*, class _Reference = _Tp&>
-struct _LIBCPP_TYPE_VIS_ONLY iterator
+struct _LIBCPP_TEMPLATE_VIS iterator
 {
     typedef _Tp        value_type;
     typedef _Distance  difference_type;
@@ -616,7 +616,7 @@ prev(_BidiretionalIter __x,
 }
 
 template <class _Iter>
-class _LIBCPP_TYPE_VIS_ONLY reverse_iterator
+class _LIBCPP_TEMPLATE_VIS reverse_iterator
     : public iterator<typename iterator_traits<_Iter>::iterator_category,
                       typename iterator_traits<_Iter>::value_type,
                       typename iterator_traits<_Iter>::difference_type,
@@ -755,7 +755,7 @@ reverse_iterator<_Iter> make_reverse_iterator(_Iter __i)
 #endif
 
 template <class _Container>
-class _LIBCPP_TYPE_VIS_ONLY back_insert_iterator
+class _LIBCPP_TEMPLATE_VIS back_insert_iterator
     : public iterator<output_iterator_tag,
                       void,
                       void,
@@ -788,7 +788,7 @@ back_inserter(_Container& __x)
 }
 
 template <class _Container>
-class _LIBCPP_TYPE_VIS_ONLY front_insert_iterator
+class _LIBCPP_TEMPLATE_VIS front_insert_iterator
     : public iterator<output_iterator_tag,
                       void,
                       void,
@@ -821,7 +821,7 @@ front_inserter(_Container& __x)
 }
 
 template <class _Container>
-class _LIBCPP_TYPE_VIS_ONLY insert_iterator
+class _LIBCPP_TEMPLATE_VIS insert_iterator
     : public iterator<output_iterator_tag,
                       void,
                       void,
@@ -857,7 +857,7 @@ inserter(_Container& __x, typename _Container::iterator __i)
 
 template <class _Tp, class _CharT = char,
           class _Traits = char_traits<_CharT>, class _Distance = ptrdiff_t>
-class _LIBCPP_TYPE_VIS_ONLY istream_iterator
+class _LIBCPP_TEMPLATE_VIS istream_iterator
     : public iterator<input_iterator_tag, _Tp, _Distance, const _Tp*, const _Tp&>
 {
 public:
@@ -896,7 +896,7 @@ public:
 };
 
 template <class _Tp, class _CharT = char, class _Traits = char_traits<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY ostream_iterator
+class _LIBCPP_TEMPLATE_VIS ostream_iterator
     : public iterator<output_iterator_tag, void, void, void, void>
 {
 public:
@@ -925,7 +925,7 @@ public:
 };
 
 template<class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY istreambuf_iterator
+class _LIBCPP_TEMPLATE_VIS istreambuf_iterator
     : public iterator<input_iterator_tag, _CharT,
                       typename _Traits::off_type, _CharT*,
                       _CharT>
@@ -996,7 +996,7 @@ bool operator!=(const istreambuf_iterator<_CharT,_Traits>& __a,
                 {return !__a.equal(__b);}
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY ostreambuf_iterator
+class _LIBCPP_TEMPLATE_VIS ostreambuf_iterator
     : public iterator<output_iterator_tag, void, void, void, void>
 {
 public:
@@ -1037,7 +1037,7 @@ public:
 };
 
 template <class _Iter>
-class _LIBCPP_TYPE_VIS_ONLY move_iterator
+class _LIBCPP_TEMPLATE_VIS move_iterator
 {
 private:
     _Iter __i;
@@ -1383,7 +1383,7 @@ private:
 
     template <class _Up> friend class __wrap_iter;
     template <class _CharT, class _Traits, class _Alloc> friend class basic_string;
-    template <class _Tp, class _Alloc> friend class _LIBCPP_TYPE_VIS_ONLY vector;
+    template <class _Tp, class _Alloc> friend class _LIBCPP_TEMPLATE_VIS vector;
 
     template <class _Iter1, class _Iter2>
     friend

include/limits

@@ -438,7 +438,7 @@ protected:
 };
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY numeric_limits
+class _LIBCPP_TEMPLATE_VIS numeric_limits
     : private __libcpp_numeric_limits<typename remove_cv<_Tp>::type>
 {
     typedef __libcpp_numeric_limits<typename remove_cv<_Tp>::type> __base;
@@ -531,7 +531,7 @@ template <class _Tp>
     _LIBCPP_CONSTEXPR const float_round_style numeric_limits<_Tp>::round_style;
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY numeric_limits<const _Tp>
+class _LIBCPP_TEMPLATE_VIS numeric_limits<const _Tp>
     : private numeric_limits<_Tp>
 {
     typedef numeric_limits<_Tp> __base;
@@ -624,7 +624,7 @@ template <class _Tp>
     _LIBCPP_CONSTEXPR const float_round_style numeric_limits<const _Tp>::round_style;
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY numeric_limits<volatile _Tp>
+class _LIBCPP_TEMPLATE_VIS numeric_limits<volatile _Tp>
     : private numeric_limits<_Tp>
 {
     typedef numeric_limits<_Tp> __base;
@@ -717,7 +717,7 @@ template <class _Tp>
     _LIBCPP_CONSTEXPR const float_round_style numeric_limits<volatile _Tp>::round_style;
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY numeric_limits<const volatile _Tp>
+class _LIBCPP_TEMPLATE_VIS numeric_limits<const volatile _Tp>
     : private numeric_limits<_Tp>
 {
     typedef numeric_limits<_Tp> __base;

include/list

@@ -266,12 +266,12 @@ struct __list_node
     }
 };
 
-template <class _Tp, class _Alloc = allocator<_Tp> > class _LIBCPP_TYPE_VIS_ONLY list;
+template <class _Tp, class _Alloc = allocator<_Tp> > class _LIBCPP_TEMPLATE_VIS list;
 template <class _Tp, class _Alloc> class __list_imp;
-template <class _Tp, class _VoidPtr> class _LIBCPP_TYPE_VIS_ONLY __list_const_iterator;
+template <class _Tp, class _VoidPtr> class _LIBCPP_TEMPLATE_VIS __list_const_iterator;
 
 template <class _Tp, class _VoidPtr>
-class _LIBCPP_TYPE_VIS_ONLY __list_iterator
+class _LIBCPP_TEMPLATE_VIS __list_iterator
 {
     typedef __list_node_pointer_traits<_Tp, _VoidPtr> _NodeTraits;
     typedef typename _NodeTraits::__link_pointer __link_pointer;
@@ -394,7 +394,7 @@ public:
 };
 
 template <class _Tp, class _VoidPtr>
-class _LIBCPP_TYPE_VIS_ONLY __list_const_iterator
+class _LIBCPP_TEMPLATE_VIS __list_const_iterator
 {
     typedef __list_node_pointer_traits<_Tp, _VoidPtr> _NodeTraits;
     typedef typename _NodeTraits::__link_pointer __link_pointer;
@@ -800,7 +800,7 @@ __list_imp<_Tp, _Alloc>::swap(__list_imp& __c)
 }
 
 template <class _Tp, class _Alloc /*= allocator<_Tp>*/>
-class _LIBCPP_TYPE_VIS_ONLY list
+class _LIBCPP_TEMPLATE_VIS list
     : private __list_imp<_Tp, _Alloc>
 {
     typedef __list_imp<_Tp, _Alloc> base;

include/locale

@@ -527,7 +527,7 @@ _LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __num_get<char>
 _LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __num_get<wchar_t>)
 
 template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY num_get
+class _LIBCPP_TEMPLATE_VIS num_get
     : public locale::facet,
       private __num_get<_CharT>
 {
@@ -1197,7 +1197,7 @@ _LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __num_put<char>
 _LIBCPP_EXTERN_TEMPLATE2(struct _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __num_put<wchar_t>)
 
 template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY num_put
+class _LIBCPP_TEMPLATE_VIS num_put
     : public locale::facet,
       private __num_put<_CharT>
 {
@@ -1665,7 +1665,7 @@ public:
 };
 
 template <class _CharT>
-class _LIBCPP_TYPE_VIS_ONLY __time_get_c_storage
+class _LIBCPP_TEMPLATE_VIS __time_get_c_storage
 {
 protected:
     typedef basic_string<_CharT> string_type;
@@ -1683,7 +1683,7 @@ protected:
 };
 
 template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY time_get
+class _LIBCPP_TEMPLATE_VIS time_get
     : public locale::facet,
       public time_base,
       private __time_get_c_storage<_CharT>
@@ -2306,7 +2306,7 @@ protected:
 };
 
 template <class _CharT>
-class _LIBCPP_TYPE_VIS_ONLY __time_get_storage
+class _LIBCPP_TEMPLATE_VIS __time_get_storage
     : public __time_get
 {
 protected:
@@ -2333,7 +2333,7 @@ private:
 };
 
 template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY time_get_byname
+class _LIBCPP_TEMPLATE_VIS time_get_byname
     : public time_get<_CharT, _InputIterator>,
       private __time_get_storage<_CharT>
 {
@@ -2393,7 +2393,7 @@ protected:
 };
 
 template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY time_put
+class _LIBCPP_TEMPLATE_VIS time_put
     : public locale::facet,
       private __time_put
 {
@@ -2492,7 +2492,7 @@ _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_put<char>)
 _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS time_put<wchar_t>)
 
 template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY time_put_byname
+class _LIBCPP_TEMPLATE_VIS time_put_byname
     : public time_put<_CharT, _OutputIterator>
 {
 public:
@@ -2526,7 +2526,7 @@ public:
 // moneypunct
 
 template <class _CharT, bool _International = false>
-class _LIBCPP_TYPE_VIS_ONLY moneypunct
+class _LIBCPP_TEMPLATE_VIS moneypunct
     : public locale::facet,
       public money_base
 {
@@ -2584,7 +2584,7 @@ _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct<wchar
 // moneypunct_byname
 
 template <class _CharT, bool _International = false>
-class _LIBCPP_TYPE_VIS_ONLY moneypunct_byname
+class _LIBCPP_TEMPLATE_VIS moneypunct_byname
     : public moneypunct<_CharT, _International>
 {
 public:
@@ -2696,7 +2696,7 @@ _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __money_get<char
 _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __money_get<wchar_t>)
 
 template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY money_get
+class _LIBCPP_TEMPLATE_VIS money_get
     : public locale::facet,
       private __money_get<_CharT>
 {
@@ -3254,7 +3254,7 @@ _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __money_put<char
 _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __money_put<wchar_t>)
 
 template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY money_put
+class _LIBCPP_TEMPLATE_VIS money_put
     : public locale::facet,
       private __money_put<_CharT>
 {
@@ -3417,7 +3417,7 @@ public:
 };
 
 template <class _CharT>
-class _LIBCPP_TYPE_VIS_ONLY messages
+class _LIBCPP_TEMPLATE_VIS messages
     : public locale::facet,
       public messages_base
 {
@@ -3517,7 +3517,7 @@ _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS messages<char>)
 _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS messages<wchar_t>)
 
 template <class _CharT>
-class _LIBCPP_TYPE_VIS_ONLY messages_byname
+class _LIBCPP_TEMPLATE_VIS messages_byname
     : public messages<_CharT>
 {
 public:
@@ -3543,7 +3543,7 @@ _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS messages_byname<
 template<class _Codecvt, class _Elem = wchar_t,
          class _Wide_alloc = allocator<_Elem>,
          class _Byte_alloc = allocator<char> >
-class _LIBCPP_TYPE_VIS_ONLY wstring_convert
+class _LIBCPP_TEMPLATE_VIS wstring_convert
 {
 public:
     typedef basic_string<char, char_traits<char>, _Byte_alloc>   byte_string;
@@ -3799,7 +3799,7 @@ wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::
 }
 
 template <class _Codecvt, class _Elem = wchar_t, class _Tr = char_traits<_Elem> >
-class _LIBCPP_TYPE_VIS_ONLY wbuffer_convert
+class _LIBCPP_TEMPLATE_VIS wbuffer_convert
     : public basic_streambuf<_Elem, _Tr>
 {
 public:

include/map

@@ -682,7 +682,7 @@ struct __extract_key_value_types<__value_type<_Key, _Tp> >
 };
 
 template <class _TreeIterator>
-class _LIBCPP_TYPE_VIS_ONLY __map_iterator
+class _LIBCPP_TEMPLATE_VIS __map_iterator
 {
     typedef typename _TreeIterator::_NodeTypes                   _NodeTypes;
     typedef typename _TreeIterator::__pointer_traits             __pointer_traits;
@@ -735,13 +735,13 @@ public:
     bool operator!=(const __map_iterator& __x, const __map_iterator& __y)
         {return __x.__i_ != __y.__i_;}
 
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY map;
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY multimap;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __map_const_iterator;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS map;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS multimap;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __map_const_iterator;
 };
 
 template <class _TreeIterator>
-class _LIBCPP_TYPE_VIS_ONLY __map_const_iterator
+class _LIBCPP_TEMPLATE_VIS __map_const_iterator
 {
     typedef typename _TreeIterator::_NodeTypes                   _NodeTypes;
     typedef typename _TreeIterator::__pointer_traits             __pointer_traits;
@@ -797,14 +797,14 @@ public:
     bool operator!=(const __map_const_iterator& __x, const __map_const_iterator& __y)
         {return __x.__i_ != __y.__i_;}
 
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY map;
-    template <class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY multimap;
-    template <class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY __tree_const_iterator;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS map;
+    template <class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS multimap;
+    template <class, class, class> friend class _LIBCPP_TEMPLATE_VIS __tree_const_iterator;
 };
 
 template <class _Key, class _Tp, class _Compare = less<_Key>,
           class _Allocator = allocator<pair<const _Key, _Tp> > >
-class _LIBCPP_TYPE_VIS_ONLY map
+class _LIBCPP_TEMPLATE_VIS map
 {
 public:
     // types:
@@ -820,7 +820,7 @@ public:
     static_assert((is_same<typename allocator_type::value_type, value_type>::value),
                   "Allocator::value_type must be same type as value_type");
 
-    class _LIBCPP_TYPE_VIS_ONLY value_compare
+    class _LIBCPP_TEMPLATE_VIS value_compare
         : public binary_function<value_type, value_type, bool>
     {
         friend class map;
@@ -1529,7 +1529,7 @@ swap(map<_Key, _Tp, _Compare, _Allocator>& __x,
 
 template <class _Key, class _Tp, class _Compare = less<_Key>,
           class _Allocator = allocator<pair<const _Key, _Tp> > >
-class _LIBCPP_TYPE_VIS_ONLY multimap
+class _LIBCPP_TEMPLATE_VIS multimap
 {
 public:
     // types:
@@ -1545,7 +1545,7 @@ public:
     static_assert((is_same<typename allocator_type::value_type, value_type>::value),
                   "Allocator::value_type must be same type as value_type");
 
-    class _LIBCPP_TYPE_VIS_ONLY value_compare
+    class _LIBCPP_TEMPLATE_VIS value_compare
         : public binary_function<value_type, value_type, bool>
     {
         friend class multimap;

include/memory

@@ -681,7 +681,7 @@ _ValueType __libcpp_acquire_load(_ValueType const* __value) {
 template <class _Tp> class allocator;
 
 template <>
-class _LIBCPP_TYPE_VIS_ONLY allocator<void>
+class _LIBCPP_TEMPLATE_VIS allocator<void>
 {
 public:
     typedef void*             pointer;
@@ -692,7 +692,7 @@ public:
 };
 
 template <>
-class _LIBCPP_TYPE_VIS_ONLY allocator<const void>
+class _LIBCPP_TEMPLATE_VIS allocator<const void>
 {
 public:
     typedef const void*       pointer;
@@ -927,7 +927,7 @@ struct __pointer_traits_rebind<_Sp<_Tp, _A0, _A1, _A2>, _Up, false>
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
 template <class _Ptr>
-struct _LIBCPP_TYPE_VIS_ONLY pointer_traits
+struct _LIBCPP_TEMPLATE_VIS pointer_traits
 {
     typedef _Ptr                                                     pointer;
     typedef typename __pointer_traits_element_type<pointer>::type    element_type;
@@ -950,7 +950,7 @@ public:
 };
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY pointer_traits<_Tp*>
+struct _LIBCPP_TEMPLATE_VIS pointer_traits<_Tp*>
 {
     typedef _Tp*      pointer;
     typedef _Tp       element_type;
@@ -1489,7 +1489,7 @@ struct __alloc_traits_difference_type<_Alloc, _Ptr, true>
 };
 
 template <class _Alloc>
-struct _LIBCPP_TYPE_VIS_ONLY allocator_traits
+struct _LIBCPP_TEMPLATE_VIS allocator_traits
 {
     typedef _Alloc                              allocator_type;
     typedef typename allocator_type::value_type value_type;
@@ -1742,7 +1742,7 @@ struct __rebind_alloc_helper
 // allocator
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY allocator
+class _LIBCPP_TEMPLATE_VIS allocator
 {
 public:
     typedef size_t            size_type;
@@ -1840,7 +1840,7 @@ public:
 };
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY allocator<const _Tp>
+class _LIBCPP_TEMPLATE_VIS allocator<const _Tp>
 {
 public:
     typedef size_t            size_type;
@@ -1944,7 +1944,7 @@ inline _LIBCPP_INLINE_VISIBILITY
 bool operator!=(const allocator<_Tp>&, const allocator<_Up>&) _NOEXCEPT {return false;}
 
 template <class _OutputIterator, class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY raw_storage_iterator
+class _LIBCPP_TEMPLATE_VIS raw_storage_iterator
     : public iterator<output_iterator_tag,
                       _Tp,                                         // purposefully not C++03
                       ptrdiff_t,                                   // purposefully not C++03
@@ -2004,7 +2004,7 @@ struct auto_ptr_ref
 };
 
 template<class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY auto_ptr
+class _LIBCPP_TEMPLATE_VIS auto_ptr
 {
 private:
     _Tp* __ptr_;
@@ -2048,7 +2048,7 @@ public:
 };
 
 template <>
-class _LIBCPP_TYPE_VIS_ONLY auto_ptr<void>
+class _LIBCPP_TEMPLATE_VIS auto_ptr<void>
 {
 public:
     typedef void element_type;
@@ -2381,7 +2381,7 @@ struct __same_or_less_cv_qualified<_Ptr1, _Ptr2, false>
 // default_delete
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY default_delete
+struct _LIBCPP_TEMPLATE_VIS default_delete
 {
 #ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR default_delete() _NOEXCEPT = default;
@@ -2400,7 +2400,7 @@ struct _LIBCPP_TYPE_VIS_ONLY default_delete
 };
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY default_delete<_Tp[]>
+struct _LIBCPP_TEMPLATE_VIS default_delete<_Tp[]>
 {
 public:
 #ifndef _LIBCPP_CXX03_LANG
@@ -2423,7 +2423,7 @@ public:
 };
 
 template <class _Tp, class _Dp = default_delete<_Tp> >
-class _LIBCPP_TYPE_VIS_ONLY unique_ptr
+class _LIBCPP_TEMPLATE_VIS unique_ptr
 {
 public:
     typedef _Tp element_type;
@@ -2609,7 +2609,7 @@ public:
 };
 
 template <class _Tp, class _Dp>
-class _LIBCPP_TYPE_VIS_ONLY unique_ptr<_Tp[], _Dp>
+class _LIBCPP_TEMPLATE_VIS unique_ptr<_Tp[], _Dp>
 {
 public:
     typedef _Tp element_type;
@@ -3357,7 +3357,7 @@ inline size_t __hash_combine(size_t __lhs, size_t __rhs) _NOEXCEPT {
 }
 
 template<class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY hash<_Tp*>
+struct _LIBCPP_TEMPLATE_VIS hash<_Tp*>
     : public unary_function<_Tp*, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -3374,7 +3374,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<_Tp*>
 };
 
 template <class _Tp, class _Dp>
-struct _LIBCPP_TYPE_VIS_ONLY hash<unique_ptr<_Tp, _Dp> >
+struct _LIBCPP_TEMPLATE_VIS hash<unique_ptr<_Tp, _Dp> >
 {
     typedef unique_ptr<_Tp, _Dp> argument_type;
     typedef size_t               result_type;
@@ -3699,7 +3699,7 @@ void __throw_bad_weak_ptr()
 #endif
 }
 
-template<class _Tp> class _LIBCPP_TYPE_VIS_ONLY weak_ptr;
+template<class _Tp> class _LIBCPP_TEMPLATE_VIS weak_ptr;
 
 class _LIBCPP_TYPE_VIS __shared_count
 {
@@ -3877,10 +3877,10 @@ __shared_ptr_emplace<_Tp, _Alloc>::__on_zero_shared_weak() _NOEXCEPT
     __a.deallocate(_PTraits::pointer_to(*this), 1);
 }
 
-template<class _Tp> class _LIBCPP_TYPE_VIS_ONLY enable_shared_from_this;
+template<class _Tp> class _LIBCPP_TEMPLATE_VIS enable_shared_from_this;
 
 template<class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY shared_ptr
+class _LIBCPP_TEMPLATE_VIS shared_ptr
 {
 public:
     typedef _Tp element_type;
@@ -4156,8 +4156,8 @@ private:
     _LIBCPP_INLINE_VISIBILITY
     void __enable_weak_this(const volatile void*, const volatile void*) _NOEXCEPT {}
 
-    template <class _Up> friend class _LIBCPP_TYPE_VIS_ONLY shared_ptr;
-    template <class _Up> friend class _LIBCPP_TYPE_VIS_ONLY weak_ptr;
+    template <class _Up> friend class _LIBCPP_TEMPLATE_VIS shared_ptr;
+    template <class _Up> friend class _LIBCPP_TEMPLATE_VIS weak_ptr;
 };
 
 template<class _Tp>
@@ -5090,7 +5090,7 @@ get_deleter(const shared_ptr<_Tp>& __p) _NOEXCEPT
 #endif  // _LIBCPP_NO_RTTI
 
 template<class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY weak_ptr
+class _LIBCPP_TEMPLATE_VIS weak_ptr
 {
 public:
     typedef _Tp element_type;
@@ -5175,8 +5175,8 @@ public:
         bool owner_before(const weak_ptr<_Up>& __r) const
         {return __cntrl_ < __r.__cntrl_;}
 
-    template <class _Up> friend class _LIBCPP_TYPE_VIS_ONLY weak_ptr;
-    template <class _Up> friend class _LIBCPP_TYPE_VIS_ONLY shared_ptr;
+    template <class _Up> friend class _LIBCPP_TEMPLATE_VIS weak_ptr;
+    template <class _Up> friend class _LIBCPP_TEMPLATE_VIS shared_ptr;
 };
 
 template<class _Tp>
@@ -5376,7 +5376,7 @@ template <class _Tp> struct owner_less;
 #endif
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY owner_less<shared_ptr<_Tp> >
+struct _LIBCPP_TEMPLATE_VIS owner_less<shared_ptr<_Tp> >
     : binary_function<shared_ptr<_Tp>, shared_ptr<_Tp>, bool>
 {
     typedef bool result_type;
@@ -5392,7 +5392,7 @@ struct _LIBCPP_TYPE_VIS_ONLY owner_less<shared_ptr<_Tp> >
 };
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY owner_less<weak_ptr<_Tp> >
+struct _LIBCPP_TEMPLATE_VIS owner_less<weak_ptr<_Tp> >
     : binary_function<weak_ptr<_Tp>, weak_ptr<_Tp>, bool>
 {
     typedef bool result_type;
@@ -5409,7 +5409,7 @@ struct _LIBCPP_TYPE_VIS_ONLY owner_less<weak_ptr<_Tp> >
 
 #if _LIBCPP_STD_VER > 14
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY owner_less<void>
+struct _LIBCPP_TEMPLATE_VIS owner_less<void>
 {
     template <class _Tp, class _Up>
     _LIBCPP_INLINE_VISIBILITY
@@ -5432,7 +5432,7 @@ struct _LIBCPP_TYPE_VIS_ONLY owner_less<void>
 #endif
 
 template<class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY enable_shared_from_this
+class _LIBCPP_TEMPLATE_VIS enable_shared_from_this
 {
     mutable weak_ptr<_Tp> __weak_this_;
 protected:
@@ -5467,7 +5467,7 @@ public:
 };
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY hash<shared_ptr<_Tp> >
+struct _LIBCPP_TEMPLATE_VIS hash<shared_ptr<_Tp> >
 {
     typedef shared_ptr<_Tp>      argument_type;
     typedef size_t               result_type;

include/mutex

@@ -465,7 +465,7 @@ void __unlock(_L0& __l0, _L1& __l1, _L2& __l2, _L3&... __l3) {
 
 #endif // !_LIBCPP_HAS_NO_THREADS
 
-struct _LIBCPP_TYPE_VIS_ONLY once_flag;
+struct _LIBCPP_TEMPLATE_VIS once_flag;
 
 #ifndef _LIBCPP_HAS_NO_VARIADICS
 
@@ -485,7 +485,7 @@ void call_once(once_flag&, const _Callable&);
 
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
-struct _LIBCPP_TYPE_VIS_ONLY once_flag
+struct _LIBCPP_TEMPLATE_VIS once_flag
 {
     _LIBCPP_INLINE_VISIBILITY
     _LIBCPP_CONSTEXPR
@@ -615,7 +615,7 @@ call_once(once_flag& __flag, const _Callable& __func)
 #if defined(_LIBCPP_ABI_VARIADIC_LOCK_GUARD) \
     && !defined(_LIBCPP_CXX03_LANG)
 template <>
-class _LIBCPP_TYPE_VIS_ONLY lock_guard<> {
+class _LIBCPP_TEMPLATE_VIS lock_guard<> {
 public:
     explicit lock_guard() {}
     ~lock_guard() = default;
@@ -628,7 +628,7 @@ public:
 };
 
 template <class ..._MArgs>
-class _LIBCPP_TYPE_VIS_ONLY lock_guard
+class _LIBCPP_TEMPLATE_VIS lock_guard
 {
     static_assert(sizeof...(_MArgs) >= 2, "At least 2 lock types required");
     typedef tuple<_MArgs&...> _MutexTuple;

include/optional

@@ -1295,7 +1295,7 @@ optional<_Tp> make_optional(initializer_list<_Up> __il,  _Args&&... __args)
 }
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY hash<optional<_Tp> >
+struct _LIBCPP_TEMPLATE_VIS hash<optional<_Tp> >
 {
     typedef optional<_Tp> argument_type;
     typedef size_t        result_type;

include/ostream

@@ -148,7 +148,7 @@ template <class charT, class traits, class T>
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_ostream
+class _LIBCPP_TEMPLATE_VIS basic_ostream
     : virtual public basic_ios<_CharT, _Traits>
 {
 public:
@@ -189,7 +189,7 @@ protected:
 public:
 
     // 27.7.2.4 Prefix/suffix:
-    class _LIBCPP_TYPE_VIS_ONLY sentry;
+    class _LIBCPP_TEMPLATE_VIS sentry;
 
     // 27.7.2.6 Formatted output:
     inline _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY
@@ -239,7 +239,7 @@ protected:
 };
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_ostream<_CharT, _Traits>::sentry
+class _LIBCPP_TEMPLATE_VIS basic_ostream<_CharT, _Traits>::sentry
 {
     bool __ok_;
     basic_ostream<_CharT, _Traits>& __os_;

include/queue

@@ -178,7 +178,7 @@ template <class T, class Container, class Compare>
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _Tp, class _Container = deque<_Tp> > class _LIBCPP_TYPE_VIS_ONLY queue;
+template <class _Tp, class _Container = deque<_Tp> > class _LIBCPP_TEMPLATE_VIS queue;
 
 template <class _Tp, class _Container>
 _LIBCPP_INLINE_VISIBILITY
@@ -191,7 +191,7 @@ bool
 operator< (const queue<_Tp, _Container>& __x,const queue<_Tp, _Container>& __y);
 
 template <class _Tp, class _Container /*= deque<_Tp>*/>
-class _LIBCPP_TYPE_VIS_ONLY queue
+class _LIBCPP_TEMPLATE_VIS queue
 {
 public:
     typedef _Container                               container_type;
@@ -381,14 +381,14 @@ swap(queue<_Tp, _Container>& __x, queue<_Tp, _Container>& __y)
 }
 
 template <class _Tp, class _Container, class _Alloc>
-struct _LIBCPP_TYPE_VIS_ONLY uses_allocator<queue<_Tp, _Container>, _Alloc>
+struct _LIBCPP_TEMPLATE_VIS uses_allocator<queue<_Tp, _Container>, _Alloc>
     : public uses_allocator<_Container, _Alloc>
 {
 };
 
 template <class _Tp, class _Container = vector<_Tp>,
           class _Compare = less<typename _Container::value_type> >
-class _LIBCPP_TYPE_VIS_ONLY priority_queue
+class _LIBCPP_TEMPLATE_VIS priority_queue
 {
 public:
     typedef _Container                               container_type;
@@ -732,7 +732,7 @@ swap(priority_queue<_Tp, _Container, _Compare>& __x,
 }
 
 template <class _Tp, class _Container, class _Compare, class _Alloc>
-struct _LIBCPP_TYPE_VIS_ONLY uses_allocator<priority_queue<_Tp, _Container, _Compare>, _Alloc>
+struct _LIBCPP_TEMPLATE_VIS uses_allocator<priority_queue<_Tp, _Container, _Compare>, _Alloc>
     : public uses_allocator<_Container, _Alloc>
 {
 };

include/random

@@ -1813,7 +1813,7 @@ struct __lce_ta<__a, __c, __m, (unsigned short)(~0), __b>
 };
 
 template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
-class _LIBCPP_TYPE_VIS_ONLY linear_congruential_engine;
+class _LIBCPP_TEMPLATE_VIS linear_congruential_engine;
 
 template <class _CharT, class _Traits,
           class _Up, _Up _Ap, _Up _Cp, _Up _Np>
@@ -1829,7 +1829,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
            linear_congruential_engine<_Up, _Ap, _Cp, _Np>& __x);
 
 template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
-class _LIBCPP_TYPE_VIS_ONLY linear_congruential_engine
+class _LIBCPP_TEMPLATE_VIS linear_congruential_engine
 {
 public:
     // types
@@ -2011,7 +2011,7 @@ typedef minstd_rand                                       default_random_engine;
 template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
           _UIntType __a, size_t __u, _UIntType __d, size_t __s,
           _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
-class _LIBCPP_TYPE_VIS_ONLY mersenne_twister_engine;
+class _LIBCPP_TEMPLATE_VIS mersenne_twister_engine;
 
 template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
           _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
@@ -2053,7 +2053,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
           _UIntType __a, size_t __u, _UIntType __d, size_t __s,
           _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
-class _LIBCPP_TYPE_VIS_ONLY mersenne_twister_engine
+class _LIBCPP_TEMPLATE_VIS mersenne_twister_engine
 {
 public:
     // types
@@ -2499,7 +2499,7 @@ typedef mersenne_twister_engine<uint_fast64_t, 64, 312, 156, 31,
 // subtract_with_carry_engine
 
 template<class _UIntType, size_t __w, size_t __s, size_t __r>
-class _LIBCPP_TYPE_VIS_ONLY subtract_with_carry_engine;
+class _LIBCPP_TEMPLATE_VIS subtract_with_carry_engine;
 
 template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 bool
@@ -2527,7 +2527,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
            subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
 
 template<class _UIntType, size_t __w, size_t __s, size_t __r>
-class _LIBCPP_TYPE_VIS_ONLY subtract_with_carry_engine
+class _LIBCPP_TEMPLATE_VIS subtract_with_carry_engine
 {
 public:
     // types
@@ -2810,7 +2810,7 @@ typedef subtract_with_carry_engine<uint_fast64_t, 48,  5, 12>     ranlux48_base;
 // discard_block_engine
 
 template<class _Engine, size_t __p, size_t __r>
-class _LIBCPP_TYPE_VIS_ONLY discard_block_engine
+class _LIBCPP_TEMPLATE_VIS discard_block_engine
 {
     _Engine __e_;
     int     __n_;
@@ -2984,7 +2984,7 @@ typedef discard_block_engine<ranlux48_base, 389, 11> ranlux48;
 // independent_bits_engine
 
 template<class _Engine, size_t __w, class _UIntType>
-class _LIBCPP_TYPE_VIS_ONLY independent_bits_engine
+class _LIBCPP_TEMPLATE_VIS independent_bits_engine
 {
     template <class _UI, _UI _R0, size_t _Wp, size_t _Mp>
     class __get_n
@@ -3248,7 +3248,7 @@ public:
 };
 
 template<class _Engine, size_t __k>
-class _LIBCPP_TYPE_VIS_ONLY shuffle_order_engine
+class _LIBCPP_TEMPLATE_VIS shuffle_order_engine
 {
     static_assert(0 < __k, "shuffle_order_engine invalid parameters");
 public:
@@ -3511,7 +3511,7 @@ private:
 
 // seed_seq
 
-class _LIBCPP_TYPE_VIS_ONLY seed_seq
+class _LIBCPP_TEMPLATE_VIS seed_seq
 {
 public:
     // types
@@ -3688,13 +3688,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // uniform_real_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY uniform_real_distribution
+class _LIBCPP_TEMPLATE_VIS uniform_real_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __a_;
         result_type __b_;
@@ -3809,13 +3809,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 
 // bernoulli_distribution
 
-class _LIBCPP_TYPE_VIS_ONLY bernoulli_distribution
+class _LIBCPP_TEMPLATE_VIS bernoulli_distribution
 {
 public:
     // types
     typedef bool result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         double __p_;
     public:
@@ -3918,13 +3918,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is, bernoulli_distribution& __x)
 // binomial_distribution
 
 template<class _IntType = int>
-class _LIBCPP_TYPE_VIS_ONLY binomial_distribution
+class _LIBCPP_TEMPLATE_VIS binomial_distribution
 {
 public:
     // types
     typedef _IntType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __t_;
         double __p_;
@@ -4086,13 +4086,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // exponential_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY exponential_distribution
+class _LIBCPP_TEMPLATE_VIS exponential_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __lambda_;
     public:
@@ -4201,13 +4201,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // normal_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY normal_distribution
+class _LIBCPP_TEMPLATE_VIS normal_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __mean_;
         result_type __stddev_;
@@ -4369,13 +4369,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // lognormal_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY lognormal_distribution
+class _LIBCPP_TEMPLATE_VIS lognormal_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         normal_distribution<result_type> __nd_;
     public:
@@ -4494,13 +4494,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // poisson_distribution
 
 template<class _IntType = int>
-class _LIBCPP_TYPE_VIS_ONLY poisson_distribution
+class _LIBCPP_TEMPLATE_VIS poisson_distribution
 {
 public:
     // types
     typedef _IntType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         double __mean_;
         double __s_;
@@ -4725,13 +4725,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // weibull_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY weibull_distribution
+class _LIBCPP_TEMPLATE_VIS weibull_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __a_;
         result_type __b_;
@@ -4839,13 +4839,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 }
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY extreme_value_distribution
+class _LIBCPP_TEMPLATE_VIS extreme_value_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __a_;
         result_type __b_;
@@ -4960,13 +4960,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // gamma_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY gamma_distribution
+class _LIBCPP_TEMPLATE_VIS gamma_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __alpha_;
         result_type __beta_;
@@ -5132,13 +5132,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // negative_binomial_distribution
 
 template<class _IntType = int>
-class _LIBCPP_TYPE_VIS_ONLY negative_binomial_distribution
+class _LIBCPP_TEMPLATE_VIS negative_binomial_distribution
 {
 public:
     // types
     typedef _IntType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __k_;
         double __p_;
@@ -5267,13 +5267,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // geometric_distribution
 
 template<class _IntType = int>
-class _LIBCPP_TYPE_VIS_ONLY geometric_distribution
+class _LIBCPP_TEMPLATE_VIS geometric_distribution
 {
 public:
     // types
     typedef _IntType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         double __p_;
     public:
@@ -5369,13 +5369,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // chi_squared_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY chi_squared_distribution
+class _LIBCPP_TEMPLATE_VIS chi_squared_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __n_;
     public:
@@ -5475,13 +5475,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // cauchy_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY cauchy_distribution
+class _LIBCPP_TEMPLATE_VIS cauchy_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __a_;
         result_type __b_;
@@ -5598,13 +5598,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // fisher_f_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY fisher_f_distribution
+class _LIBCPP_TEMPLATE_VIS fisher_f_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __m_;
         result_type __n_;
@@ -5720,13 +5720,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // student_t_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY student_t_distribution
+class _LIBCPP_TEMPLATE_VIS student_t_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         result_type __n_;
     public:
@@ -5833,13 +5833,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // discrete_distribution
 
 template<class _IntType = int>
-class _LIBCPP_TYPE_VIS_ONLY discrete_distribution
+class _LIBCPP_TEMPLATE_VIS discrete_distribution
 {
 public:
     // types
     typedef _IntType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         vector<double> __p_;
     public:
@@ -6061,13 +6061,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // piecewise_constant_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY piecewise_constant_distribution
+class _LIBCPP_TEMPLATE_VIS piecewise_constant_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         vector<result_type> __b_;
         vector<result_type> __densities_;
@@ -6384,13 +6384,13 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
 // piecewise_linear_distribution
 
 template<class _RealType = double>
-class _LIBCPP_TYPE_VIS_ONLY piecewise_linear_distribution
+class _LIBCPP_TEMPLATE_VIS piecewise_linear_distribution
 {
 public:
     // types
     typedef _RealType result_type;
 
-    class _LIBCPP_TYPE_VIS_ONLY param_type
+    class _LIBCPP_TEMPLATE_VIS param_type
     {
         vector<result_type> __b_;
         vector<result_type> __densities_;

include/ratio

@@ -244,7 +244,7 @@ public:
 };
 
 template <intmax_t _Num, intmax_t _Den = 1>
-class _LIBCPP_TYPE_VIS_ONLY ratio
+class _LIBCPP_TEMPLATE_VIS ratio
 {
     static_assert(__static_abs<_Num>::value >= 0, "ratio numerator is out of range");
     static_assert(_Den != 0, "ratio divide by 0");
@@ -308,7 +308,7 @@ template <class _R1, class _R2> using ratio_multiply
 #else  // _LIBCPP_CXX03_LANG
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_multiply
+struct _LIBCPP_TEMPLATE_VIS ratio_multiply
     : public __ratio_multiply<_R1, _R2>::type {};
 
 #endif  // _LIBCPP_CXX03_LANG
@@ -335,7 +335,7 @@ template <class _R1, class _R2> using ratio_divide
 #else  // _LIBCPP_CXX03_LANG
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_divide
+struct _LIBCPP_TEMPLATE_VIS ratio_divide
     : public __ratio_divide<_R1, _R2>::type {};
 
 #endif  // _LIBCPP_CXX03_LANG
@@ -370,7 +370,7 @@ template <class _R1, class _R2> using ratio_add
 #else  // _LIBCPP_CXX03_LANG
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_add
+struct _LIBCPP_TEMPLATE_VIS ratio_add
     : public __ratio_add<_R1, _R2>::type {};
 
 #endif  // _LIBCPP_CXX03_LANG
@@ -405,7 +405,7 @@ template <class _R1, class _R2> using ratio_subtract
 #else  // _LIBCPP_CXX03_LANG
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_subtract
+struct _LIBCPP_TEMPLATE_VIS ratio_subtract
     : public __ratio_subtract<_R1, _R2>::type {};
 
 #endif  // _LIBCPP_CXX03_LANG
@@ -413,11 +413,11 @@ struct _LIBCPP_TYPE_VIS_ONLY ratio_subtract
 // ratio_equal
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_equal
+struct _LIBCPP_TEMPLATE_VIS ratio_equal
     : public _LIBCPP_BOOL_CONSTANT((_R1::num == _R2::num && _R1::den == _R2::den)) {};
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_not_equal
+struct _LIBCPP_TEMPLATE_VIS ratio_not_equal
     : public _LIBCPP_BOOL_CONSTANT((!ratio_equal<_R1, _R2>::value)) {};
 
 // ratio_less
@@ -476,19 +476,19 @@ struct __ratio_less<_R1, _R2, -1LL, -1LL>
 };
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_less
+struct _LIBCPP_TEMPLATE_VIS ratio_less
     : public _LIBCPP_BOOL_CONSTANT((__ratio_less<_R1, _R2>::value)) {};
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_less_equal
+struct _LIBCPP_TEMPLATE_VIS ratio_less_equal
     : public _LIBCPP_BOOL_CONSTANT((!ratio_less<_R2, _R1>::value)) {};
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_greater
+struct _LIBCPP_TEMPLATE_VIS ratio_greater
     : public _LIBCPP_BOOL_CONSTANT((ratio_less<_R2, _R1>::value)) {};
 
 template <class _R1, class _R2>
-struct _LIBCPP_TYPE_VIS_ONLY ratio_greater_equal
+struct _LIBCPP_TEMPLATE_VIS ratio_greater_equal
     : public _LIBCPP_BOOL_CONSTANT((!ratio_less<_R1, _R2>::value)) {};
 
 template <class _R1, class _R2>

include/regex

@@ -970,7 +970,7 @@ void __throw_regex_error()
 }
 
 template <class _CharT>
-struct _LIBCPP_TYPE_VIS_ONLY regex_traits
+struct _LIBCPP_TEMPLATE_VIS regex_traits
 {
 public:
     typedef _CharT                  char_type;
@@ -1287,11 +1287,11 @@ regex_traits<_CharT>::__regex_traits_value(wchar_t __ch, int __radix) const
 
 template <class _CharT> class __node;
 
-template <class _BidirectionalIterator> class _LIBCPP_TYPE_VIS_ONLY sub_match;
+template <class _BidirectionalIterator> class _LIBCPP_TEMPLATE_VIS sub_match;
 
 template <class _BidirectionalIterator,
           class _Allocator = allocator<sub_match<_BidirectionalIterator> > >
-class _LIBCPP_TYPE_VIS_ONLY match_results;
+class _LIBCPP_TEMPLATE_VIS match_results;
 
 template <class _CharT>
 struct __state
@@ -2472,7 +2472,7 @@ __exit:
 template <class _CharT, class _Traits> class __lookahead;
 
 template <class _CharT, class _Traits = regex_traits<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY basic_regex
+class _LIBCPP_TEMPLATE_VIS basic_regex
 {
 public:
     // types:
@@ -4765,7 +4765,7 @@ typedef basic_regex<wchar_t> wregex;
 // sub_match
 
 template <class _BidirectionalIterator>
-class _LIBCPP_TYPE_VIS_ONLY sub_match
+class _LIBCPP_TEMPLATE_VIS sub_match
     : public pair<_BidirectionalIterator, _BidirectionalIterator>
 {
 public:
@@ -5188,7 +5188,7 @@ operator<<(basic_ostream<_CharT, _ST>& __os, const sub_match<_BiIter>& __m)
 }
 
 template <class _BidirectionalIterator, class _Allocator>
-class _LIBCPP_TYPE_VIS_ONLY match_results
+class _LIBCPP_TEMPLATE_VIS match_results
 {
 public:
     typedef _Allocator                                        allocator_type;
@@ -6052,7 +6052,7 @@ regex_match(const basic_string<_CharT, _ST, _SA>& __s,
 template <class _BidirectionalIterator,
           class _CharT = typename iterator_traits<_BidirectionalIterator>::value_type,
           class _Traits = regex_traits<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY regex_iterator
+class _LIBCPP_TEMPLATE_VIS regex_iterator
 {
 public:
     typedef basic_regex<_CharT, _Traits>          regex_type;
@@ -6171,7 +6171,7 @@ typedef regex_iterator<wstring::const_iterator> wsregex_iterator;
 template <class _BidirectionalIterator,
           class _CharT = typename iterator_traits<_BidirectionalIterator>::value_type,
           class _Traits = regex_traits<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY regex_token_iterator
+class _LIBCPP_TEMPLATE_VIS regex_token_iterator
 {
 public:
     typedef basic_regex<_CharT, _Traits>      regex_type;

include/scoped_allocator

@@ -384,7 +384,7 @@ struct __outermost<_Alloc, true>
 };
 
 template <class _OuterAlloc, class... _InnerAllocs>
-class _LIBCPP_TYPE_VIS_ONLY scoped_allocator_adaptor<_OuterAlloc, _InnerAllocs...>
+class _LIBCPP_TEMPLATE_VIS scoped_allocator_adaptor<_OuterAlloc, _InnerAllocs...>
     : public __scoped_allocator_storage<_OuterAlloc, _InnerAllocs...>
 {
     typedef __scoped_allocator_storage<_OuterAlloc, _InnerAllocs...> base;

include/set

@@ -397,7 +397,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Key, class _Compare = less<_Key>,
           class _Allocator = allocator<_Key> >
-class _LIBCPP_TYPE_VIS_ONLY set
+class _LIBCPP_TEMPLATE_VIS set
 {
 public:
     // types:
@@ -810,7 +810,7 @@ swap(set<_Key, _Compare, _Allocator>& __x,
 
 template <class _Key, class _Compare = less<_Key>,
           class _Allocator = allocator<_Key> >
-class _LIBCPP_TYPE_VIS_ONLY multiset
+class _LIBCPP_TEMPLATE_VIS multiset
 {
 public:
     // types:

include/sstream

@@ -186,7 +186,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 // basic_stringbuf
 
 template <class _CharT, class _Traits, class _Allocator>
-class _LIBCPP_TYPE_VIS_ONLY basic_stringbuf
+class _LIBCPP_TEMPLATE_VIS basic_stringbuf
     : public basic_streambuf<_CharT, _Traits>
 {
 public:
@@ -618,7 +618,7 @@ basic_stringbuf<_CharT, _Traits, _Allocator>::seekpos(pos_type __sp,
 // basic_istringstream
 
 template <class _CharT, class _Traits, class _Allocator>
-class _LIBCPP_TYPE_VIS_ONLY basic_istringstream
+class _LIBCPP_TEMPLATE_VIS basic_istringstream
     : public basic_istream<_CharT, _Traits>
 {
 public:
@@ -735,7 +735,7 @@ void basic_istringstream<_CharT, _Traits, _Allocator>::str(const string_type& __
 // basic_ostringstream
 
 template <class _CharT, class _Traits, class _Allocator>
-class _LIBCPP_TYPE_VIS_ONLY basic_ostringstream
+class _LIBCPP_TEMPLATE_VIS basic_ostringstream
     : public basic_ostream<_CharT, _Traits>
 {
 public:
@@ -854,7 +854,7 @@ basic_ostringstream<_CharT, _Traits, _Allocator>::str(const string_type& __s)
 // basic_stringstream
 
 template <class _CharT, class _Traits, class _Allocator>
-class _LIBCPP_TYPE_VIS_ONLY basic_stringstream
+class _LIBCPP_TEMPLATE_VIS basic_stringstream
     : public basic_iostream<_CharT, _Traits>
 {
 public:

include/stack

@@ -91,7 +91,7 @@ template <class T, class Container>
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _Tp, class _Container = deque<_Tp> > class _LIBCPP_TYPE_VIS_ONLY stack;
+template <class _Tp, class _Container = deque<_Tp> > class _LIBCPP_TEMPLATE_VIS stack;
 
 template <class _Tp, class _Container>
 _LIBCPP_INLINE_VISIBILITY
@@ -104,7 +104,7 @@ bool
 operator< (const stack<_Tp, _Container>& __x, const stack<_Tp, _Container>& __y);
 
 template <class _Tp, class _Container /*= deque<_Tp>*/>
-class _LIBCPP_TYPE_VIS_ONLY stack
+class _LIBCPP_TEMPLATE_VIS stack
 {
 public:
     typedef _Container                               container_type;
@@ -286,7 +286,7 @@ swap(stack<_Tp, _Container>& __x, stack<_Tp, _Container>& __y)
 }
 
 template <class _Tp, class _Container, class _Alloc>
-struct _LIBCPP_TYPE_VIS_ONLY uses_allocator<stack<_Tp, _Container>, _Alloc>
+struct _LIBCPP_TEMPLATE_VIS uses_allocator<stack<_Tp, _Container>, _Alloc>
     : public uses_allocator<_Container, _Alloc>
 {
 };

include/streambuf

@@ -119,7 +119,7 @@ protected:
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY basic_streambuf
+class _LIBCPP_TEMPLATE_VIS basic_streambuf
 {
 public:
     // types:

include/string

@@ -497,7 +497,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 // fpos
 
 template <class _StateT>
-class _LIBCPP_TYPE_VIS_ONLY fpos
+class _LIBCPP_TEMPLATE_VIS fpos
 {
 private:
     _StateT __st_;
@@ -555,7 +555,7 @@ basic_string<_CharT, _Traits, _Allocator>
 operator+(const basic_string<_CharT, _Traits, _Allocator>& __x, _CharT __y);
 
 template <bool>
-class _LIBCPP_TYPE_VIS_ONLY __basic_string_common
+class _LIBCPP_TEMPLATE_VIS __basic_string_common
 {
 protected:
     _LIBCPP_NORETURN void __throw_length_error() const;
@@ -630,7 +630,7 @@ struct __padding<_CharT, 1>
 #endif  // _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT
 
 template<class _CharT, class _Traits, class _Allocator>
-class _LIBCPP_TYPE_VIS_ONLY basic_string
+class _LIBCPP_TEMPLATE_VIS basic_string
     : private __basic_string_common<true>
 {
 public:
@@ -3870,7 +3870,7 @@ template<class _CharT, class _Traits, class _Allocator>
                    basic_string<_CharT, _Traits, _Allocator>::npos;
 
 template<class _CharT, class _Traits, class _Allocator>
-struct _LIBCPP_TYPE_VIS_ONLY hash<basic_string<_CharT, _Traits, _Allocator> >
+struct _LIBCPP_TEMPLATE_VIS hash<basic_string<_CharT, _Traits, _Allocator> >
     : public unary_function<basic_string<_CharT, _Traits, _Allocator>, size_t>
 {
     size_t

include/string_view

@@ -177,7 +177,7 @@ namespace std {
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template<class _CharT, class _Traits = char_traits<_CharT> >
-class _LIBCPP_TYPE_VIS_ONLY basic_string_view {
+class _LIBCPP_TEMPLATE_VIS basic_string_view {
 public:
 	// types
 	typedef _Traits                                    traits_type;
@@ -735,7 +735,7 @@ typedef basic_string_view<wchar_t>  wstring_view;
 
 // [string.view.hash]
 template<class _CharT, class _Traits>
-struct _LIBCPP_TYPE_VIS_ONLY hash<basic_string_view<_CharT, _Traits> >
+struct _LIBCPP_TEMPLATE_VIS hash<basic_string_view<_CharT, _Traits> >
     : public unary_function<basic_string_view<_CharT, _Traits>, size_t>
 {
     size_t operator()(const basic_string_view<_CharT, _Traits> __val) const _NOEXCEPT;

include/system_error

@@ -240,7 +240,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 // is_error_code_enum
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY is_error_code_enum
+struct _LIBCPP_TEMPLATE_VIS is_error_code_enum
     : public false_type {};
 
 #if _LIBCPP_STD_VER > 14
@@ -251,7 +251,7 @@ constexpr size_t is_error_code_enum_v = is_error_code_enum<_Tp>::value;
 // is_error_condition_enum
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY is_error_condition_enum
+struct _LIBCPP_TEMPLATE_VIS is_error_condition_enum
     : public false_type {};
 
 #if _LIBCPP_STD_VER > 14
@@ -363,12 +363,12 @@ _LIBCPP_DECLARE_STRONG_ENUM(errc)
 _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(errc)
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY is_error_condition_enum<errc>
+struct _LIBCPP_TEMPLATE_VIS is_error_condition_enum<errc>
     : true_type { };
 
 #ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY is_error_condition_enum<errc::__lx>
+struct _LIBCPP_TEMPLATE_VIS is_error_condition_enum<errc::__lx>
     : true_type { };
 #endif
 
@@ -621,7 +621,7 @@ operator!=(const error_condition& __x, const error_condition& __y) _NOEXCEPT
 {return !(__x == __y);}
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<error_code>
+struct _LIBCPP_TEMPLATE_VIS hash<error_code>
     : public unary_function<error_code, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -632,7 +632,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<error_code>
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<error_condition>
+struct _LIBCPP_TEMPLATE_VIS hash<error_condition>
     : public unary_function<error_condition, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY

include/thread

@@ -211,7 +211,7 @@ _LIBCPP_INLINE_VISIBILITY __thread_id get_id() _NOEXCEPT;
 
 template<> struct hash<__thread_id>;
 
-class _LIBCPP_TYPE_VIS_ONLY __thread_id
+class _LIBCPP_TEMPLATE_VIS __thread_id
 {
     // FIXME: pthread_t is a pointer on Darwin but a long on Linux.
     // NULL is the no-thread value on Darwin.  Someone needs to check
@@ -254,11 +254,11 @@ private:
 
     friend __thread_id this_thread::get_id() _NOEXCEPT;
     friend class _LIBCPP_TYPE_VIS thread;
-    friend struct _LIBCPP_TYPE_VIS_ONLY hash<__thread_id>;
+    friend struct _LIBCPP_TEMPLATE_VIS hash<__thread_id>;
 };
 
 template<>
-struct _LIBCPP_TYPE_VIS_ONLY hash<__thread_id>
+struct _LIBCPP_TEMPLATE_VIS hash<__thread_id>
     : public unary_function<__thread_id, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY

include/tuple

@@ -471,7 +471,7 @@ struct __tuple_impl<__tuple_indices<_Indx...>, _Tp...>
 
 
 template <class ..._Tp>
-class _LIBCPP_TYPE_VIS_ONLY tuple
+class _LIBCPP_TEMPLATE_VIS tuple
 {
     typedef __tuple_impl<typename __make_tuple_indices<sizeof...(_Tp)>::type, _Tp...> base;
 
@@ -908,7 +908,7 @@ public:
 };
 
 template <>
-class _LIBCPP_TYPE_VIS_ONLY tuple<>
+class _LIBCPP_TEMPLATE_VIS tuple<>
 {
 public:
     _LIBCPP_INLINE_VISIBILITY
@@ -1340,7 +1340,7 @@ tuple_cat(_Tuple0&& __t0, _Tuples&&... __tpls)
 }
 
 template <class ..._Tp, class _Alloc>
-struct _LIBCPP_TYPE_VIS_ONLY uses_allocator<tuple<_Tp...>, _Alloc>
+struct _LIBCPP_TEMPLATE_VIS uses_allocator<tuple<_Tp...>, _Alloc>
     : true_type {};
 
 #endif // _LIBCPP_HAS_NO_VARIADICS

include/typeindex

@@ -55,7 +55,7 @@ struct hash<type_index>
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-class _LIBCPP_TYPE_VIS_ONLY type_index
+class _LIBCPP_TEMPLATE_VIS type_index
 {
     const type_info* __t_;
 public:
@@ -87,10 +87,10 @@ public:
     const char* name() const _NOEXCEPT {return __t_->name();}
 };
 
-template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY hash;
+template <class _Tp> struct _LIBCPP_TEMPLATE_VIS hash;
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<type_index>
+struct _LIBCPP_TEMPLATE_VIS hash<type_index>
     : public unary_function<type_index, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY

include/unordered_map

@@ -641,7 +641,7 @@ private:
 #endif
 
 template <class _HashIterator>
-class _LIBCPP_TYPE_VIS_ONLY __hash_map_iterator
+class _LIBCPP_TEMPLATE_VIS __hash_map_iterator
 {
     _HashIterator __i_;
 
@@ -682,15 +682,15 @@ public:
         bool operator!=(const __hash_map_iterator& __x, const __hash_map_iterator& __y)
         {return __x.__i_ != __y.__i_;}
 
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_multimap;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_map;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_multimap;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_local_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_map_const_iterator;
 };
 
 template <class _HashIterator>
-class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator
+class _LIBCPP_TEMPLATE_VIS __hash_map_const_iterator
 {
     _HashIterator __i_;
 
@@ -736,15 +736,15 @@ public:
         bool operator!=(const __hash_map_const_iterator& __x, const __hash_map_const_iterator& __y)
         {return __x.__i_ != __y.__i_;}
 
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_multimap;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_map;
+    template <class, class, class, class, class> friend class _LIBCPP_TEMPLATE_VIS unordered_multimap;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_iterator;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS __hash_const_local_iterator;
 };
 
 template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>,
           class _Alloc = allocator<pair<const _Key, _Tp> > >
-class _LIBCPP_TYPE_VIS_ONLY unordered_map
+class _LIBCPP_TEMPLATE_VIS unordered_map
 {
 public:
     // types
@@ -1513,7 +1513,7 @@ operator!=(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
 
 template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>,
           class _Alloc = allocator<pair<const _Key, _Tp> > >
-class _LIBCPP_TYPE_VIS_ONLY unordered_multimap
+class _LIBCPP_TEMPLATE_VIS unordered_multimap
 {
 public:
     // types

include/unordered_set

@@ -333,7 +333,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>,
           class _Alloc = allocator<_Value> >
-class _LIBCPP_TYPE_VIS_ONLY unordered_set
+class _LIBCPP_TEMPLATE_VIS unordered_set
 {
 public:
     // types
@@ -873,7 +873,7 @@ operator!=(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x,
 
 template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>,
           class _Alloc = allocator<_Value> >
-class _LIBCPP_TYPE_VIS_ONLY unordered_multiset
+class _LIBCPP_TEMPLATE_VIS unordered_multiset
 {
 public:
     // types

include/utility

@@ -289,7 +289,7 @@ template <class _Tp> constexpr add_const_t<_Tp>& as_const(_Tp& __t) noexcept { r
 template <class _Tp>                        void as_const(const _Tp&&) = delete;
 #endif
 
-struct _LIBCPP_TYPE_VIS_ONLY piecewise_construct_t { };
+struct _LIBCPP_TEMPLATE_VIS piecewise_construct_t { };
 #if defined(_LIBCPP_HAS_NO_CONSTEXPR) || defined(_LIBCPP_BUILDING_UTILITY)
 extern const piecewise_construct_t piecewise_construct;// = piecewise_construct_t();
 #else
@@ -306,7 +306,7 @@ struct __non_trivially_copyable_base {
 #endif
 
 template <class _T1, class _T2>
-struct _LIBCPP_TYPE_VIS_ONLY pair
+struct _LIBCPP_TEMPLATE_VIS pair
 #if defined(_LIBCPP_DEPRECATED_ABI_DISABLE_PAIR_TRIVIAL_COPY_CTOR)
 : private __non_trivially_copyable_base
 #endif
@@ -648,18 +648,18 @@ make_pair(_T1 __x, _T2 __y)
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
 template <class _T1, class _T2>
-  class _LIBCPP_TYPE_VIS_ONLY tuple_size<pair<_T1, _T2> >
+  class _LIBCPP_TEMPLATE_VIS tuple_size<pair<_T1, _T2> >
     : public integral_constant<size_t, 2> {};
 
 template <class _T1, class _T2>
-class _LIBCPP_TYPE_VIS_ONLY tuple_element<0, pair<_T1, _T2> >
+class _LIBCPP_TEMPLATE_VIS tuple_element<0, pair<_T1, _T2> >
 {
 public:
     typedef _T1 type;
 };
 
 template <class _T1, class _T2>
-class _LIBCPP_TYPE_VIS_ONLY tuple_element<1, pair<_T1, _T2> >
+class _LIBCPP_TEMPLATE_VIS tuple_element<1, pair<_T1, _T2> >
 {
 public:
     typedef _T2 type;
@@ -829,7 +829,7 @@ constexpr _T1 const && get(pair<_T2, _T1> const&& __p) _NOEXCEPT
 #if _LIBCPP_STD_VER > 11
 
 template<class _Tp, _Tp... _Ip>
-struct _LIBCPP_TYPE_VIS_ONLY integer_sequence
+struct _LIBCPP_TEMPLATE_VIS integer_sequence
 {
     typedef _Tp value_type;
     static_assert( is_integral<_Tp>::value,

include/valarray

@@ -356,9 +356,9 @@ template <class T> unspecified2 end(const valarray<T>& v);
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template<class _Tp> class _LIBCPP_TYPE_VIS_ONLY valarray;
+template<class _Tp> class _LIBCPP_TEMPLATE_VIS valarray;
 
-class _LIBCPP_TYPE_VIS_ONLY slice
+class _LIBCPP_TEMPLATE_VIS slice
 {
     size_t __start_;
     size_t __size_;
@@ -383,11 +383,11 @@ public:
     _LIBCPP_INLINE_VISIBILITY size_t stride() const {return __stride_;}
 };
 
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY slice_array;
+template <class _Tp> class _LIBCPP_TEMPLATE_VIS slice_array;
 class _LIBCPP_TYPE_VIS gslice;
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY gslice_array;
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY mask_array;
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY indirect_array;
+template <class _Tp> class _LIBCPP_TEMPLATE_VIS gslice_array;
+template <class _Tp> class _LIBCPP_TEMPLATE_VIS mask_array;
+template <class _Tp> class _LIBCPP_TEMPLATE_VIS indirect_array;
 
 template <class _Tp>
 _LIBCPP_INLINE_VISIBILITY
@@ -673,7 +673,7 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     size_t size() const {return __size_;}
 
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY valarray;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS valarray;
 };
 
 template <class _ValExpr>
@@ -788,7 +788,7 @@ template<class _Tp>
 struct __is_val_expr<valarray<_Tp> > : true_type {};
 
 template<class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY valarray
+class _LIBCPP_TEMPLATE_VIS valarray
 {
 public:
     typedef _Tp value_type;
@@ -1028,12 +1028,12 @@ public:
     void     resize(size_t __n, value_type __x = value_type());
 
 private:
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY valarray;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY slice_array;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY gslice_array;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY mask_array;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS valarray;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS slice_array;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS gslice_array;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS mask_array;
     template <class> friend class __mask_expr;
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY indirect_array;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS indirect_array;
     template <class> friend class __indirect_expr;
     template <class> friend class __val_expr;
 
@@ -1147,7 +1147,7 @@ struct _BinaryOp<_Op, valarray<_Tp>, valarray<_Tp> >
 // slice_array
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY slice_array
+class _LIBCPP_TEMPLATE_VIS slice_array
 {
 public:
     typedef _Tp value_type;
@@ -1531,7 +1531,7 @@ private:
 // gslice_array
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY gslice_array
+class _LIBCPP_TEMPLATE_VIS gslice_array
 {
 public:
     typedef _Tp value_type;
@@ -1869,7 +1869,7 @@ gslice_array<_Tp>::operator=(const value_type& __x) const
 // mask_array
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY mask_array
+class _LIBCPP_TEMPLATE_VIS mask_array
 {
 public:
     typedef _Tp value_type;
@@ -2227,7 +2227,7 @@ public:
 // indirect_array
 
 template <class _Tp>
-class _LIBCPP_TYPE_VIS_ONLY indirect_array
+class _LIBCPP_TEMPLATE_VIS indirect_array
 {
 public:
     typedef _Tp value_type;
@@ -2591,7 +2591,7 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     size_t size() const {return __1d_.size();}
 
-    template <class> friend class _LIBCPP_TYPE_VIS_ONLY valarray;
+    template <class> friend class _LIBCPP_TEMPLATE_VIS valarray;
 };
 
 template<class _ValExpr>

include/variant

@@ -236,48 +236,48 @@ void __throw_bad_variant_access() {
 }
 
 template <class... _Types>
-class _LIBCPP_TYPE_VIS_ONLY variant;
+class _LIBCPP_TEMPLATE_VIS variant;
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY variant_size;
+struct _LIBCPP_TEMPLATE_VIS variant_size;
 
 template <class _Tp>
 constexpr size_t variant_size_v = variant_size<_Tp>::value;
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY variant_size<const _Tp> : variant_size<_Tp> {};
+struct _LIBCPP_TEMPLATE_VIS variant_size<const _Tp> : variant_size<_Tp> {};
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY variant_size<volatile _Tp> : variant_size<_Tp> {};
+struct _LIBCPP_TEMPLATE_VIS variant_size<volatile _Tp> : variant_size<_Tp> {};
 
 template <class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY variant_size<const volatile _Tp>
+struct _LIBCPP_TEMPLATE_VIS variant_size<const volatile _Tp>
     : variant_size<_Tp> {};
 
 template <class... _Types>
-struct _LIBCPP_TYPE_VIS_ONLY variant_size<variant<_Types...>>
+struct _LIBCPP_TEMPLATE_VIS variant_size<variant<_Types...>>
     : integral_constant<size_t, sizeof...(_Types)> {};
 
 template <size_t _Ip, class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY variant_alternative;
+struct _LIBCPP_TEMPLATE_VIS variant_alternative;
 
 template <size_t _Ip, class _Tp>
 using variant_alternative_t = typename variant_alternative<_Ip, _Tp>::type;
 
 template <size_t _Ip, class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY variant_alternative<_Ip, const _Tp>
+struct _LIBCPP_TEMPLATE_VIS variant_alternative<_Ip, const _Tp>
     : add_const<variant_alternative_t<_Ip, _Tp>> {};
 
 template <size_t _Ip, class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY variant_alternative<_Ip, volatile _Tp>
+struct _LIBCPP_TEMPLATE_VIS variant_alternative<_Ip, volatile _Tp>
     : add_volatile<variant_alternative_t<_Ip, _Tp>> {};
 
 template <size_t _Ip, class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY variant_alternative<_Ip, const volatile _Tp>
+struct _LIBCPP_TEMPLATE_VIS variant_alternative<_Ip, const volatile _Tp>
     : add_cv<variant_alternative_t<_Ip, _Tp>> {};
 
 template <size_t _Ip, class... _Types>
-struct _LIBCPP_TYPE_VIS_ONLY variant_alternative<_Ip, variant<_Types...>> {
+struct _LIBCPP_TEMPLATE_VIS variant_alternative<_Ip, variant<_Types...>> {
   static_assert(_Ip < sizeof...(_Types));
   using type = __type_pack_element<_Ip, _Types...>;
 };
@@ -591,7 +591,7 @@ private:
 } // namespace __visitation
 
 template <size_t _Index, class _Tp>
-struct _LIBCPP_TYPE_VIS_ONLY __alt {
+struct _LIBCPP_TEMPLATE_VIS __alt {
   using __value_type = _Tp;
 
   template <class... _Args>
@@ -603,14 +603,14 @@ struct _LIBCPP_TYPE_VIS_ONLY __alt {
 };
 
 template <_Trait _DestructibleTrait, size_t _Index, class... _Types>
-union _LIBCPP_TYPE_VIS_ONLY __union;
+union _LIBCPP_TEMPLATE_VIS __union;
 
 template <_Trait _DestructibleTrait, size_t _Index>
-union _LIBCPP_TYPE_VIS_ONLY __union<_DestructibleTrait, _Index> {};
+union _LIBCPP_TEMPLATE_VIS __union<_DestructibleTrait, _Index> {};
 
 #define _LIBCPP_VARIANT_UNION(destructible_trait, destructor)                  \
   template <size_t _Index, class _Tp, class... _Types>                         \
-  union _LIBCPP_TYPE_VIS_ONLY __union<destructible_trait,                      \
+  union _LIBCPP_TEMPLATE_VIS __union<destructible_trait,                      \
                                       _Index,                                  \
                                       _Tp,                                     \
                                       _Types...> {                             \
@@ -651,7 +651,7 @@ _LIBCPP_VARIANT_UNION(_Trait::_Unavailable, ~__union() = delete;);
 #undef _LIBCPP_VARIANT_UNION
 
 template <_Trait _DestructibleTrait, class... _Types>
-class _LIBCPP_TYPE_VIS_ONLY __base {
+class _LIBCPP_TEMPLATE_VIS __base {
 public:
   inline _LIBCPP_INLINE_VISIBILITY
   explicit constexpr __base(__valueless_t tag) noexcept
@@ -698,11 +698,11 @@ protected:
 };
 
 template <class _Traits, _Trait = _Traits::__destructible_trait>
-class _LIBCPP_TYPE_VIS_ONLY __destructor;
+class _LIBCPP_TEMPLATE_VIS __destructor;
 
 #define _LIBCPP_VARIANT_DESTRUCTOR(destructible_trait, destructor, destroy)    \
   template <class... _Types>                                                   \
-  class _LIBCPP_TYPE_VIS_ONLY __destructor<__traits<_Types...>,                \
+  class _LIBCPP_TEMPLATE_VIS __destructor<__traits<_Types...>,                \
                                            destructible_trait>                 \
       : public __base<destructible_trait, _Types...> {                         \
     using __base_type = __base<destructible_trait, _Types...>;                 \
@@ -750,7 +750,7 @@ _LIBCPP_VARIANT_DESTRUCTOR(
 #undef _LIBCPP_VARIANT_DESTRUCTOR
 
 template <class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY __constructor : public __destructor<_Traits> {
+class _LIBCPP_TEMPLATE_VIS __constructor : public __destructor<_Traits> {
   using __base_type = __destructor<_Traits>;
 
 public:
@@ -784,12 +784,12 @@ protected:
 };
 
 template <class _Traits, _Trait = _Traits::__move_constructible_trait>
-class _LIBCPP_TYPE_VIS_ONLY __move_constructor;
+class _LIBCPP_TEMPLATE_VIS __move_constructor;
 
 #define _LIBCPP_VARIANT_MOVE_CONSTRUCTOR(move_constructible_trait,             \
                                          move_constructor)                     \
   template <class... _Types>                                                   \
-  class _LIBCPP_TYPE_VIS_ONLY __move_constructor<__traits<_Types...>,          \
+  class _LIBCPP_TEMPLATE_VIS __move_constructor<__traits<_Types...>,          \
                                                  move_constructible_trait>     \
       : public __constructor<__traits<_Types...>> {                            \
     using __base_type = __constructor<__traits<_Types...>>;                    \
@@ -824,12 +824,12 @@ _LIBCPP_VARIANT_MOVE_CONSTRUCTOR(
 #undef _LIBCPP_VARIANT_MOVE_CONSTRUCTOR
 
 template <class _Traits, _Trait = _Traits::__copy_constructible_trait>
-class _LIBCPP_TYPE_VIS_ONLY __copy_constructor;
+class _LIBCPP_TEMPLATE_VIS __copy_constructor;
 
 #define _LIBCPP_VARIANT_COPY_CONSTRUCTOR(copy_constructible_trait,             \
                                          copy_constructor)                     \
   template <class... _Types>                                                   \
-  class _LIBCPP_TYPE_VIS_ONLY __copy_constructor<__traits<_Types...>,          \
+  class _LIBCPP_TEMPLATE_VIS __copy_constructor<__traits<_Types...>,          \
                                                  copy_constructible_trait>     \
       : public __move_constructor<__traits<_Types...>> {                       \
     using __base_type = __move_constructor<__traits<_Types...>>;               \
@@ -863,7 +863,7 @@ _LIBCPP_VARIANT_COPY_CONSTRUCTOR(
 #undef _LIBCPP_VARIANT_COPY_CONSTRUCTOR
 
 template <class _Traits>
-class _LIBCPP_TYPE_VIS_ONLY __assignment : public __copy_constructor<_Traits> {
+class _LIBCPP_TEMPLATE_VIS __assignment : public __copy_constructor<_Traits> {
   using __base_type = __copy_constructor<_Traits>;
 
 public:
@@ -924,12 +924,12 @@ protected:
 };
 
 template <class _Traits, _Trait = _Traits::__move_assignable_trait>
-class _LIBCPP_TYPE_VIS_ONLY __move_assignment;
+class _LIBCPP_TEMPLATE_VIS __move_assignment;
 
 #define _LIBCPP_VARIANT_MOVE_ASSIGNMENT(move_assignable_trait,                 \
                                         move_assignment)                       \
   template <class... _Types>                                                   \
-  class _LIBCPP_TYPE_VIS_ONLY __move_assignment<__traits<_Types...>,           \
+  class _LIBCPP_TEMPLATE_VIS __move_assignment<__traits<_Types...>,           \
                                                 move_assignable_trait>         \
       : public __assignment<__traits<_Types...>> {                             \
     using __base_type = __assignment<__traits<_Types...>>;                     \
@@ -965,12 +965,12 @@ _LIBCPP_VARIANT_MOVE_ASSIGNMENT(
 #undef _LIBCPP_VARIANT_MOVE_ASSIGNMENT
 
 template <class _Traits, _Trait = _Traits::__copy_assignable_trait>
-class _LIBCPP_TYPE_VIS_ONLY __copy_assignment;
+class _LIBCPP_TEMPLATE_VIS __copy_assignment;
 
 #define _LIBCPP_VARIANT_COPY_ASSIGNMENT(copy_assignable_trait,                 \
                                         copy_assignment)                       \
   template <class... _Types>                                                   \
-  class _LIBCPP_TYPE_VIS_ONLY __copy_assignment<__traits<_Types...>,           \
+  class _LIBCPP_TEMPLATE_VIS __copy_assignment<__traits<_Types...>,           \
                                                 copy_assignable_trait>         \
       : public __move_assignment<__traits<_Types...>> {                        \
     using __base_type = __move_assignment<__traits<_Types...>>;                \
@@ -1004,7 +1004,7 @@ _LIBCPP_VARIANT_COPY_ASSIGNMENT(
 #undef _LIBCPP_VARIANT_COPY_ASSIGNMENT
 
 template <class... _Types>
-class _LIBCPP_TYPE_VIS_ONLY __impl
+class _LIBCPP_TEMPLATE_VIS __impl
     : public __copy_assignment<__traits<_Types...>> {
   using __base_type = __copy_assignment<__traits<_Types...>>;
 
@@ -1085,7 +1085,7 @@ using __best_match_t = typename result_of_t<__overload<_Types...>(_Tp&&)>::type;
 } // __variant_detail
 
 template <class... _Types>
-class _LIBCPP_TYPE_VIS_ONLY variant
+class _LIBCPP_TEMPLATE_VIS variant
     : private __sfinae_ctor_base<
           __all<is_copy_constructible_v<_Types>...>::value,
           __all<is_move_constructible_v<_Types>...>::value>,
@@ -1500,7 +1500,7 @@ constexpr decltype(auto) visit(_Visitor&& __visitor, _Vs&&... __vs) {
                                   _VSTD::forward<_Vs>(__vs)...);
 }
 
-struct _LIBCPP_TYPE_VIS_ONLY monostate {};
+struct _LIBCPP_TEMPLATE_VIS monostate {};
 
 inline _LIBCPP_INLINE_VISIBILITY
 constexpr bool operator<(monostate, monostate) noexcept { return false; }
@@ -1529,7 +1529,7 @@ auto swap(variant<_Types...>& __lhs,
 }
 
 template <class... _Types>
-struct _LIBCPP_TYPE_VIS_ONLY hash<variant<_Types...>> {
+struct _LIBCPP_TEMPLATE_VIS hash<variant<_Types...>> {
   using argument_type = variant<_Types...>;
   using result_type = size_t;
 
@@ -1551,7 +1551,7 @@ struct _LIBCPP_TYPE_VIS_ONLY hash<variant<_Types...>> {
 };
 
 template <>
-struct _LIBCPP_TYPE_VIS_ONLY hash<monostate> {
+struct _LIBCPP_TEMPLATE_VIS hash<monostate> {
   using argument_type = monostate;
   using result_type = size_t;
 

include/vector

@@ -447,7 +447,7 @@ __vector_base<_Tp, _Allocator>::~__vector_base()
 }
 
 template <class _Tp, class _Allocator /* = allocator<_Tp> */>
-class _LIBCPP_TYPE_VIS_ONLY vector
+class _LIBCPP_TEMPLATE_VIS vector
     : private __vector_base<_Tp, _Allocator>
 {
 private:
@@ -2133,7 +2133,7 @@ struct __has_storage_type<vector<bool, _Allocator> >
 };
 
 template <class _Allocator>
-class _LIBCPP_TYPE_VIS_ONLY vector<bool, _Allocator>
+class _LIBCPP_TEMPLATE_VIS vector<bool, _Allocator>
     : private __vector_base_common<true>
 {
 public:
@@ -2472,7 +2472,7 @@ private:
     friend class __bit_iterator<vector, false>;
     friend class __bit_iterator<vector, true>;
     friend struct __bit_array<vector>;
-    friend struct _LIBCPP_TYPE_VIS_ONLY hash<vector>;
+    friend struct _LIBCPP_TEMPLATE_VIS hash<vector>;
 };
 
 template <class _Allocator>
@@ -3275,7 +3275,7 @@ vector<bool, _Allocator>::__hash_code() const _NOEXCEPT
 }
 
 template <class _Allocator>
-struct _LIBCPP_TYPE_VIS_ONLY hash<vector<bool, _Allocator> >
+struct _LIBCPP_TEMPLATE_VIS hash<vector<bool, _Allocator> >
     : public unary_function<vector<bool, _Allocator>, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY

src/experimental/memory_resource.cpp

@@ -23,7 +23,7 @@ _LIBCPP_BEGIN_NAMESPACE_LFTS_PMR
 
 // new_delete_resource()
 
-class _LIBCPP_TYPE_VIS_ONLY __new_delete_memory_resource_imp
+class _LIBCPP_TYPE_VIS __new_delete_memory_resource_imp
     : public memory_resource
 {
 public:
@@ -42,7 +42,7 @@ protected:
 
 // null_memory_resource()
 
-class _LIBCPP_TYPE_VIS_ONLY __null_memory_resource_imp
+class _LIBCPP_TYPE_VIS __null_memory_resource_imp
     : public memory_resource
 {
 public:
@@ -140,4 +140,4 @@ memory_resource * set_default_resource(memory_resource * __new_res) _NOEXCEPT
     return __default_memory_resource(true, __new_res);
 }
 
-_LIBCPP_END_NAMESPACE_LFTS_PMR
+_LIBCPP_END_NAMESPACE_LFTS_PMR