diff --git a/include/boost/container_hash/extensions.hpp b/include/boost/container_hash/extensions.hpp
index e8a0d82..c02d35f 100644
--- a/include/boost/container_hash/extensions.hpp
+++ b/include/boost/container_hash/extensions.hpp
@@ -251,17 +251,6 @@ namespace boost
             return hash_value(val);
         }
     };
-
-#if BOOST_WORKAROUND(__DMC__, <= 0x848)
-    template <class T, unsigned int n> struct hash<T[n]>
-        : boost::hash_detail::hash_base<T[n]>
-    {
-        std::size_t operator()(const T* val) const
-        {
-            return boost::hash_range(val, val+n);
-        }
-    };
-#endif
 }
 
 #endif
diff --git a/include/boost/container_hash/hash.hpp b/include/boost/container_hash/hash.hpp
index 7f11c4b..064279e 100644
--- a/include/boost/container_hash/hash.hpp
+++ b/include/boost/container_hash/hash.hpp
@@ -205,11 +205,7 @@ namespace boost
     typename boost::enable_if<boost::is_enum<T>, std::size_t>::type
         hash_value(T);
 
-#if !BOOST_WORKAROUND(__DMC__, <= 0x848)
     template <class T> std::size_t hash_value(T* const&);
-#else
-    template <class T> std::size_t hash_value(T*);
-#endif
 
 #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
     template< class T, unsigned N >
@@ -375,11 +371,7 @@ namespace boost
     }
 
     // Implementation by Alberto Barbati and Dave Harris.
-#if !BOOST_WORKAROUND(__DMC__, <= 0x848)
     template <class T> std::size_t hash_value(T* const& v)
-#else
-    template <class T> std::size_t hash_value(T* v)
-#endif
     {
 #if defined(__VMS) && __INITIAL_POINTER_SIZE == 64
     // for some reason ptrdiff_t on OpenVMS compiler with