diff -r c7219a37cc39 -r d1c1a0254e4f stage1_2/derived_conversion_functions.hh
--- a/stage1_2/derived_conversion_functions.hh	Fri Nov 16 10:26:23 2012 +0100
+++ b/stage1_2/derived_conversion_functions.hh	Mon Nov 19 22:53:43 2012 +0100
@@ -39,12 +39,15 @@
 
 #include "../absyntax_utils/absyntax_utils.hh"
 
+
 class derived_conversion_functions_c: public iterator_visitor_c {
   public:
     explicit derived_conversion_functions_c(symbol_c *ignore);
     virtual ~derived_conversion_functions_c(void);
     std::string &get_declaration(symbol_c *root);
 
+    const static char *functionDataType [];
+
     void *visit(identifier_c *symbol);
     /**********************/
     /* B 1.3 - Data types */