Index: boost/iterator/iterator_facade.hpp
===================================================================
--- boost/iterator/iterator_facade.hpp	(revision 71401)
+++ boost/iterator/iterator_facade.hpp	(working copy)
@@ -512,6 +512,12 @@
 # endif
 
       template <class Facade>
+      static typename Facade::reference dereference(Facade& f)
+      {
+          return f.dereference();
+      }
+
+      template <class Facade>
       static typename Facade::reference dereference(Facade const& f)
       {
           return f.dereference();
@@ -638,6 +644,11 @@
 
       typedef typename associated_types::iterator_category iterator_category;
 
+      reference operator*()
+      {
+          return iterator_core_access::dereference(this->derived());
+      }
+
       reference operator*() const
       {
           return iterator_core_access::dereference(this->derived());
Index: boost/iterator/transform_iterator.hpp
===================================================================
--- boost/iterator/transform_iterator.hpp	(revision 71401)
+++ boost/iterator/transform_iterator.hpp	(working copy)
@@ -117,6 +117,9 @@
       { return m_f; }
 
   private:
+    typename super_t::reference dereference()
+    { return m_f(*this->base()); }
+
     typename super_t::reference dereference() const
     { return m_f(*this->base()); }