From aff2a12b7029cbbe67612a4d2ce9edfe7bb150fe Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@gcc.gnu.org>
Date: Wed, 24 Aug 1994 17:45:11 -0400
Subject: (parmlist_2): Give error for function with only ELLIPSIS as an
 argument.

From-SVN: r7969
---
 gcc/c-parse.in | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'gcc')

diff --git a/gcc/c-parse.in b/gcc/c-parse.in
index bf3183b..fc1bab6 100644
--- a/gcc/c-parse.in
+++ b/gcc/c-parse.in
@@ -2062,8 +2062,13 @@ parmlist_2:  /* empty */
 		{ $$ = get_parm_info (0); }
 	| ELLIPSIS
 		{ $$ = get_parm_info (0);
-		  if (pedantic)
-		    pedwarn ("ANSI C requires a named argument before `...'");
+		  /* Gcc used to allow this as an extension.  However, it does
+		     not work for all targets, and thus has been disabled.
+		     Also, since func (...) and func () are indistinguishable,
+		     it caused problems with the code in expand_builtin which
+		     tries to verify that BUILT_IN_NEXT_ARG is being used
+		     correctly.  */
+		  error ("ANSI C requires a named argument before `...'");
 		}
 	| parms
 		{ $$ = get_parm_info (1); }
-- 
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