diff --git a/include/ext/__hash b/include/ext/__hash
index f6ecfe3..04975bf 100644
--- a/include/ext/__hash
+++ b/include/ext/__hash
@@ -19,10 +19,10 @@
 namespace __gnu_cxx {
 using namespace std;
 
-template <typename T> struct _LIBCPP_TYPE_VIS hash : public std::hash<T>
+template <typename T> struct _LIBCPP_TYPE_VIS_ONLY hash : public std::hash<T>
     { };
 
-template <> struct _LIBCPP_TYPE_VIS hash<const char*>
+template <> struct _LIBCPP_TYPE_VIS_ONLY hash<const char*>
     : public unary_function<const char*, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -32,7 +32,7 @@
     }
 };
 
-template <> struct _LIBCPP_TYPE_VIS hash<char *>
+template <> struct _LIBCPP_TYPE_VIS_ONLY hash<char *>
     : public unary_function<char*, size_t>
 {
     _LIBCPP_INLINE_VISIBILITY
diff --git a/include/ext/hash_map b/include/ext/hash_map
index a6fe894..3e474b0 100644
--- a/include/ext/hash_map
+++ b/include/ext/hash_map
@@ -361,7 +361,7 @@
 };
 
 template <class _HashIterator>
-class _LIBCPP_TYPE_VIS __hash_map_iterator
+class _LIBCPP_TYPE_VIS_ONLY __hash_map_iterator
 {
     _HashIterator __i_;
 
@@ -404,15 +404,15 @@
     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 hash_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS hash_multimap;
-    template <class> friend class _LIBCPP_TYPE_VIS __hash_const_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS __hash_const_local_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS __hash_map_const_iterator;
+    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 _HashIterator>
-class _LIBCPP_TYPE_VIS __hash_map_const_iterator
+class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator
 {
     _HashIterator __i_;
 
@@ -463,15 +463,15 @@
     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 hash_map;
-    template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS hash_multimap;
-    template <class> friend class _LIBCPP_TYPE_VIS __hash_const_iterator;
-    template <class> friend class _LIBCPP_TYPE_VIS __hash_const_local_iterator;
+    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 _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>,
           class _Alloc = allocator<pair<const _Key, _Tp> > >
-class _LIBCPP_TYPE_VIS hash_map
+class _LIBCPP_TYPE_VIS_ONLY hash_map
 {
 public:
     // types
@@ -750,7 +750,7 @@
 
 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 hash_multimap
+class _LIBCPP_TYPE_VIS_ONLY hash_multimap
 {
 public:
     // types
diff --git a/include/ext/hash_set b/include/ext/hash_set
index 52bbeee..deffcb6 100644
--- a/include/ext/hash_set
+++ b/include/ext/hash_set
@@ -208,7 +208,7 @@
 
 template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>,
           class _Alloc = allocator<_Value> >
-class _LIBCPP_TYPE_VIS hash_set
+class _LIBCPP_TYPE_VIS_ONLY hash_set
 {
 public:
     // types
@@ -429,7 +429,7 @@
 
 template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>,
           class _Alloc = allocator<_Value> >
-class _LIBCPP_TYPE_VIS hash_multiset
+class _LIBCPP_TYPE_VIS_ONLY hash_multiset
 {
 public:
     // types