--- a/stage3/lvalue_check.hh	Wed Apr 25 16:44:23 2012 +0100
+++ b/stage3/lvalue_check.hh	Wed Apr 25 16:45:00 2012 +0100
@@ -92,6 +92,9 @@
     /***********************************/
     void *visit(il_instruction_c *symbol);
     void *visit(il_simple_operation_c *symbol);
+    void *visit(il_function_call_c *symbol);
+    void *visit(il_fb_call_c *symbol);
+    void *visit(il_formal_funct_call_c *symbol);
 
     /*******************/
     /* B 2.2 Operators */