From d37415b4e9fddeca96f9747c815a26c23290cdc2 Mon Sep 17 00:00:00 2001
From: rillig <rillig@NetBSD.org>
Date: Sat, 20 Mar 2021 11:33:50 +0000
Subject: [PATCH] lint: remove unnecessary '%prec T_COMMA' from grammar

My previous commit message was wrong in saying that the '%prec' was
necessary.  It is not necessary.

Most probably I misspelled the name of the grammar rule as opt_comma
instead of comma_opt, which would lead to the same number of conflicts
in the grammar plus a warning, but no build failure.
---
 usr.bin/xlint/lint1/cgram.y | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/usr.bin/xlint/lint1/cgram.y b/usr.bin/xlint/lint1/cgram.y
index 665e0bdd6c15..4c7c001b5674 100644
--- a/usr.bin/xlint/lint1/cgram.y
+++ b/usr.bin/xlint/lint1/cgram.y
@@ -1,5 +1,5 @@
 %{
-/* $NetBSD: cgram.y,v 1.181 2021/03/20 11:24:49 rillig Exp $ */
+/* $NetBSD: cgram.y,v 1.182 2021/03/20 11:33:50 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 1.181 2021/03/20 11:24:49 rillig Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.182 2021/03/20 11:33:50 rillig Exp $");
 #endif
 
 #include <limits.h>
@@ -1332,7 +1332,7 @@ initializer:			/* C99 6.7.8 "Initialization" */
 	| init_lbrace init_rbrace {
 		/* XXX: Empty braces are not covered by C99 6.7.8. */
 	  }
-	| init_lbrace initializer_list %prec T_COMMA comma_opt init_rbrace
+	| init_lbrace initializer_list comma_opt init_rbrace
 	| error
 	;