Index: boost/property_tree/detail/xml_parser_read_spirit.hpp
===================================================================
--- boost/property_tree/detail/xml_parser_read_spirit.hpp	(revision 49575)
+++ boost/property_tree/detail/xml_parser_read_spirit.hpp	(working copy)
@@ -111,7 +111,7 @@
             void operator()(It b, It e) const
             {
                 Ptree &attr = c.stack.back()->get_child(xmlattr<Ch>());
-                attr.back().second.put_value(Str(b + 1, e - 1));
+                attr.back().second.put_value(Str(b.base() + 1, e.base() - 1));
             }
         };
 
@@ -707,7 +707,7 @@
         
         // Initialize iterators
         It begin(v.begin(), v.end());
-        It end;
+        It end(v.end(), v.end());;
         
         begin.set_position(detail::widen<Ch>(filename.c_str()));