diff --git a/include/boost/range/detail/implementation_help.hpp b/include/boost/range/detail/implementation_help.hpp
index 31b7aea..da086f0 100755
--- a/include/boost/range/detail/implementation_help.hpp
+++ b/include/boost/range/detail/implementation_help.hpp
@@ -57,55 +57,15 @@ namespace boost
             return const_cast<Char*>( str_end( s, s ) );
         }
 
-        /*
-        template< class T, std::size_t sz >
-        inline T* array_end( T BOOST_RANGE_ARRAY_REF()[sz], int )
-        {
-            return boost_range_array + sz;
-        }
-        
-        template< class T, std::size_t sz >
-        inline const T* array_end( const T BOOST_RANGE_ARRAY_REF()[sz], int )
-        {
-            return boost_range_array + sz;
-        }
-
-        template< class T, std::size_t sz >
-        inline T* array_end( T BOOST_RANGE_ARRAY_REF()[sz], char_or_wchar_t_array_tag )
-        {
-            return boost_range_array + sz - 1;
-        }
-        
-        template< class T, std::size_t sz >
-        inline const T* array_end( const T BOOST_RANGE_ARRAY_REF()[sz], char_or_wchar_t_array_tag )
-        {
-            return boost_range_array + sz - 1;
-        }
-        */
-
         template< class T, std::size_t sz >
         inline T* array_end( T BOOST_RANGE_ARRAY_REF()[sz] )
         {
-            /*
-            typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< is_same<char,T>::value || is_same<wchar_t,T>::value,
-                                                                char_or_wchar_t_array_tag,
-                                                                int >::type tag;
-
-            return array_end<T,sz>( boost_range_array, tag() );
-            */
             return boost_range_array + sz;
         }
         
         template< class T, std::size_t sz >
         inline const T* array_end( const T BOOST_RANGE_ARRAY_REF()[sz] )
         {
-            /*
-            typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< is_same<char,T>::value || is_same<wchar_t,T>::value,
-                                                                char_or_wchar_t_array_tag,
-                                                                int >::type tag;
-        
-            return array_end<T,sz>( boost_range_array, tag() );
-            */
             return boost_range_array + sz;
         }
 
@@ -119,54 +79,15 @@ namespace boost
             return str_end( s ) - s;
         }
 
-        /*
-        template< class T, std::size_t sz >
-        inline std::size_t array_size( T BOOST_RANGE_ARRAY_REF()[sz], int )
-        {
-            return sz;
-        }
-       
-        template< class T, std::size_t sz >
-        inline std::size_t array_size( const T BOOST_RANGE_ARRAY_REF()[sz], int )
-        {
-            return sz;
-        }
-
-        template< class T, std::size_t sz >
-        inline std::size_t array_size( T BOOST_RANGE_ARRAY_REF()[sz], char_or_wchar_t_array_tag )
-        {
-            return sz - 1;
-        }
-                 
-        template< class T, std::size_t sz >
-        inline std::size_t array_size( const T BOOST_RANGE_ARRAY_REF()[sz], char_or_wchar_t_array_tag )
-        {
-            return sz - 1;
-        }
-        */
-        
         template< class T, std::size_t sz >
         inline std::size_t array_size( T BOOST_RANGE_ARRAY_REF()[sz] )
         {
-            /*
-            typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< is_same<const char,T>::value || is_same<const wchar_t,T>::value ||
-                                                                   is_same<char,T>::value       || is_same<wchar_t,T>::value,
-                                                                char_or_wchar_t_array_tag,
-                                                                int >::type tag;
-            return array_size<T,sz>( boost_range_array, tag() );
-            */
             return sz;
         }
 
         template< class T, std::size_t sz >
         inline std::size_t array_size( const T BOOST_RANGE_ARRAY_REF()[sz] )
         {
-            /*
-            typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< is_same<char,T>::value || is_same<wchar_t,T>::value,
-                                                                char_or_wchar_t_array_tag,
-                                                                int >::type tag;
-            return array_size<T,sz>( boost_range_array, tag() );
-            */
             return sz;
         }