Index: serialization/array.hpp
===================================================================
--- serialization/array.hpp	(revision 66)
+++ serialization/array.hpp	(working copy)
@@ -107,6 +107,9 @@
     }
     
 private:
+    typedef array this_type;
+    this_type& operator=(this_type const&);
+
     value_type* m_t;
     std::size_t const m_element_count;
 };