Index: boost/serialization/void_cast.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/serialization/void_cast.hpp,v
retrieving revision 1.15
diff -b -d -u -r1.15 void_cast.hpp
--- boost/serialization/void_cast.hpp	4 Feb 2006 21:27:22 -0000	1.15
+++ boost/serialization/void_cast.hpp	24 Feb 2006 19:24:10 -0000
@@ -124,6 +124,8 @@
     // a particular eti *
     bool includes(const extended_type_info * eti) const;
     virtual ~void_caster();
+private:
+    void_caster& operator=(void_caster const&);
 };
 
 template <class Derived, class Base>
Index: boost/archive/detail/basic_serializer_map.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/archive/detail/basic_serializer_map.hpp,v
retrieving revision 1.7
diff -b -d -u -r1.7 basic_serializer_map.hpp
--- boost/archive/detail/basic_serializer_map.hpp	11 Dec 2005 06:12:51 -0000	1.7
+++ boost/archive/detail/basic_serializer_map.hpp	24 Feb 2006 19:24:10 -0000
@@ -53,6 +53,9 @@
     void erase(basic_serializer * bs);
     basic_serializer_map(bool & deleted);
     ~basic_serializer_map();
+private:
+    basic_serializer_map& operator=(basic_serializer_map const&);
+
 };
 
 } // namespace detail