lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.

	* lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
	(file_name_nondirectory): Use.

From-SVN: r17461

gcc/cp/ChangeLog

+Fri Jan 23 18:34:37 1998  Mumit Khan <khan@xraylith.wisc.edu>
+
+	* lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
+	(file_name_nondirectory): Use.
+
 Wed Jan 21 10:29:57 1998  Kriang Lerdsuwanakij  <lerdsuwa@scf.usc.edu>
 
 	* pt.c (coerce_template_parms): Don't access elements of ARGLIST

gcc/cp/lex.c

@@ -73,6 +73,10 @@ extern int errno;		/* needed for VAX.  */
 #define obstack_chunk_alloc xmalloc
 #define obstack_chunk_free free
 
+#ifndef DIR_SEPARATOR
+#define DIR_SEPARATOR '/'
+#endif
+
 extern struct obstack permanent_obstack;
 extern struct obstack *current_obstack, *saveable_obstack;
 
@@ -104,7 +108,7 @@ char *
 file_name_nondirectory (x)
      char *x;
 {
-  char *tmp = (char *) rindex (x, '/');
+  char *tmp = (char *) rindex (x, DIR_SEPARATOR);
   if (tmp)
     return (char *) (tmp + 1);
   else