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[pf3gnuchains/gcc-fork.git] / gcc / gencodes.c

diff --git a/gcc/gencodes.c b/gcc/gencodes.c
index c74ae0a..429e463 100644 (file)
--- a/gcc/gencodes.c
+++ b/gcc/gencodes.c
@@ -34,8 +34,9 @@ struct obstack *rtl_obstack = &obstack;
 #define obstack_chunk_free free
 
 char *xmalloc PROTO((unsigned));
-static void fatal ();
-void fancy_abort PROTO((void));
+static void fatal PVPROTO ((char *, ...))
+  ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
+void fancy_abort PROTO((void)) ATTRIBUTE_NORETURN;
 
 /* Define this so we can link with print-rtl.o to get debug_rtx function.  */
 char **insn_name_ptr = 0;
@@ -79,11 +80,22 @@ xrealloc (ptr, size)
 }
 
 static void
-fatal (s, a1, a2)
-     char *s;
+fatal VPROTO ((char *format, ...))
 {
+#ifndef __STDC__
+  char *format;
+#endif
+  va_list ap;
+
+  VA_START (ap, format);
+
+#ifndef __STDC__
+  format = va_arg (ap, char *);
+#endif
+
   fprintf (stderr, "gencodes: ");
-  fprintf (stderr, s, a1, a2);
+  vfprintf (stderr, format, ap);
+  va_end (ap);
   fprintf (stderr, "\n");
   exit (FATAL_EXIT_CODE);
 }