From bead4bce3b4544cb61b3c05c11204a377e20cdfa Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Wed, 8 Mar 2023 17:39:33 +0900
Subject: [PATCH] Constify local static variables in yyparse

---
 tool/ytab.sed | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tool/ytab.sed b/tool/ytab.sed
index 95a9b3e1eb..70951b780d 100755
--- a/tool/ytab.sed
+++ b/tool/ytab.sed
@@ -75,6 +75,8 @@ s/\( YYFPRINTF *(\)yyo,/\1p,/
 s/\( YYFPRINTF *(\)stderr,/\1p,/
 s/\( YYDPRINTF *((\)stderr,/\1p,/
 s/^\([ 	]*\)\(yyerror[ 	]*([ 	]*parser,\)/\1parser_\2/
+s/\(static\)\( YYSTYPE yyval_default\)/\1 const\2/
+s/\(static\)\( YYLTYPE yyloc_default\)/\1 const\2/
 s!^ *extern char \*getenv();!/* & */!
 s/^\(#.*\)".*\.tab\.c"/\1"parse.c"/
 /^\(#.*\)".*\.y"/s:\\\\:/:g