-Node *new_method(int scope, Type *mtype, char *otype, GList *gtktypes, char *id, GList *args, char *onerror, GString *cbuf,int line_no);
-Node *new_argument(char *gtktype, GList *flags, char *name, GString *get, GString *set);
+Node *new_method(int scope, Type *mtype, char *otype, GList *gtktypes, char *id, GList *args, char *onerror, GString *cbuf,int line_no,int ccode_line);
+Node *new_argument(char *gtktype, GList *flags, char *name, GString *get, int get_line, GString *set, int set_line);