From 26cb3b56178d39b2b66ae795238b5834830f8f66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?=
 <shyouhei@ruby-lang.org>
Date: Fri, 25 Aug 2023 15:24:50 +0900
Subject: [PATCH] config.h has to be the very beginning

This header defines several essential macros.
---
 parse.y | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/parse.y b/parse.y
index c3a1bc5c43..e9252154e9 100644
--- a/parse.y
+++ b/parse.y
@@ -29,6 +29,8 @@
 # include RUBY_EXTCONF_H
 #endif
 
+#include "ruby/internal/config.h"
+
 #include <errno.h>
 #include "internal/ruby_parser.h"
 #include "parser_node.h"