--- a/stage3/print_datatypes_error.hh	Mon Feb 20 19:44:40 2012 +0000
+++ b/stage3/print_datatypes_error.hh	Tue Feb 21 17:39:57 2012 +0000
@@ -193,13 +193,12 @@
     void *visit(il_expression_c *symbol);
     void *visit(il_fb_call_c *symbol);
     void *visit(il_formal_funct_call_c *symbol);
-    /*
-        void *visit(il_operand_list_c *symbol);
-        void *visit(simple_instr_list_c *symbol);
-        void *visit(il_param_list_c *symbol);
-        void *visit(il_param_assignment_c *symbol);
-        void *visit(il_param_out_assignment_c *symbol);
-     */
+//  void *visit(il_operand_list_c *symbol);
+    void *visit(simple_instr_list_c *symbol);
+    void *visit(il_simple_instruction_c*symbol);
+//  void *visit(il_param_list_c *symbol);
+//  void *visit(il_param_assignment_c *symbol);
+//  void *visit(il_param_out_assignment_c *symbol);
 
     /*******************/
     /* B 2.2 Operators */