Error reporting in preprocessor broken

[Andreas Schwab]

This patch fixes the error reporting in the preprocessor.  See
gcc.c-torture/noncompile/951227-1.c.


1999-03-14  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* cexp.y (yyerror): Call verror to get a usefull error message.

--- egcs-2.93/gcc/cexp.y.~1~	Tue Mar  9 17:23:21 1999
+++ egcs-2.93/gcc/cexp.y	Sun Mar 14 17:42:55 1999
@@ -137,6 +137,7 @@
 int check_assertion PROTO((U_CHAR *, int, int, struct arglist *));
 struct hashnode *lookup PROTO((U_CHAR *, int, int));
 void error PVPROTO((const char *, ...)) ATTRIBUTE_PRINTF_1;
+void verror PROTO((const char *, va_list));
 void pedwarn PVPROTO((const char *, ...)) ATTRIBUTE_PRINTF_1;
 void warning PVPROTO((const char *, ...)) ATTRIBUTE_PRINTF_1;
 
@@ -1015,9 +1016,7 @@
   msgid = va_arg (args, const char *);
 #endif
 
-  fprintf (stderr, "error: ");
-  vfprintf (stderr, _(msgid), args);
-  fprintf (stderr, "\n");
+  verror (msgid, args);
   va_end (args);
   skip_evaluation = 0;
   longjmp (parse_return_error, 1);

-- 
Andreas Schwab                                      "And now for something
schwab@issan.cs.uni-dortmund.de                      completely different"
schwab@gnu.org