From 87ad5ca3ca32624cb4817504d258c9a348fd279e Mon Sep 17 00:00:00 2001
From: yui-knk <spiketeika@gmail.com>
Date: Wed, 10 Apr 2024 18:30:20 +0900
Subject: [PATCH] Remove unused function from `struct rb_parser_config_struct`

---
 ruby_parser.c      | 1 -
 rubyparser.h       | 1 -
 universal_parser.c | 2 --
 3 files changed, 4 deletions(-)

diff --git a/ruby_parser.c b/ruby_parser.c
index 2d914e865b..12bfb18b1a 100644
--- a/ruby_parser.c
+++ b/ruby_parser.c
@@ -567,7 +567,6 @@ static const rb_parser_config_t rb_global_parser_config = {
     .qnil = Qnil,
     .qtrue = Qtrue,
     .qfalse = Qfalse,
-    .qundef = Qundef,
     .eArgError = arg_error,
     .long2int = rb_long2int,
 
diff --git a/rubyparser.h b/rubyparser.h
index 268e8deeff..5ba2da8de1 100644
--- a/rubyparser.h
+++ b/rubyparser.h
@@ -1408,7 +1408,6 @@ typedef struct rb_parser_config_struct {
     VALUE qnil;
     VALUE qtrue;
     VALUE qfalse;
-    VALUE qundef;
     VALUE (*eArgError)(void);
     int (*long2int)(long);
 
diff --git a/universal_parser.c b/universal_parser.c
index ecbc242f08..e6822c1bdc 100644
--- a/universal_parser.c
+++ b/universal_parser.c
@@ -245,8 +245,6 @@
 #define Qtrue p->config->qtrue
 #undef Qfalse
 #define Qfalse p->config->qfalse
-#undef Qundef
-#define Qundef p->config->qundef
 #define rb_eArgError p->config->eArgError()
 #undef rb_long2int
 #define rb_long2int p->config->long2int