[src/trunk]: src/usr.bin/xlint/lint1 lint: fix Bison warnings

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/bdef05cc5145
branches:  trunk
changeset: 987412:bdef05cc5145
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Sep 26 01:28:43 2021 +0000

description:
lint: fix Bison warnings

cgram.y:998.11-35: warning: type clash on default action: <y_sym> != <>
    [-Wother]

No functional change.

diffstat:

 usr.bin/xlint/lint1/cgram.y |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (30 lines):

diff -r 9d5910b34a3d -r bdef05cc5145 usr.bin/xlint/lint1/cgram.y
--- a/usr.bin/xlint/lint1/cgram.y       Sun Sep 26 01:16:07 2021 +0000
+++ b/usr.bin/xlint/lint1/cgram.y       Sun Sep 26 01:28:43 2021 +0000
@@ -1,5 +1,5 @@
 %{
-/* $NetBSD: cgram.y,v 1.366 2021/09/17 21:06:04 christos Exp $ */
+/* $NetBSD: cgram.y,v 1.367 2021/09/26 01:28:43 rillig Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -35,7 +35,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: cgram.y,v 1.366 2021/09/17 21:06:04 christos Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.367 2021/09/26 01:28:43 rillig Exp $");
 #endif
 
 #include <limits.h>
@@ -995,7 +995,9 @@
                        $$ = NULL;
                }
          }
-       | static_assert_declaration
+       | static_assert_declaration {
+               $$ = NULL;
+         }
        | error T_SEMI {
                symtyp = FVFT;
                $$ = NULL;