Surprisly clang started to tell me where variable may used uninitialized, correcting it!

That's a good point it tell me that, but was a bit unexpected ^^

lang/cem/cemcom.ansi/error.c

@@ -530,7 +530,7 @@ fatal(va_alist)				/* fmt, args */
 
 static void _error(int class, char *fn, unsigned int ln, char *fmt, va_list ap)
 {
-	char *remark;
+	char *remark = NULL;
 	
 	/* check visibility of message */
 	switch (class)	{

lang/cem/cemcom.ansi/type.c

@@ -77,7 +77,7 @@ struct type *construct_type(int fund, struct type *tp, int qual, arith count, st
 	/*	fund must be a type constructor: FIELD, FUNCTION, POINTER or
 		ARRAY. The pointer to the constructed type is returned.
 	*/
-	struct type *dtp;
+	struct type *dtp = NULL;
 
 	switch (fund)	{
 #ifndef NOBITFIELD