From fff3327f4755dc7a37c2bc65b5063afb1c76c4e5 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 22 Mar 2017 13:55:03 +0000
Subject: stringio.c: RB_INTEGER_TYPE_P

* ext/stringio/stringio.c (RB_INTEGER_TYPE_P): fallback definition
  for 2.3 or earlier.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/stringio/stringio.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ext')

diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
index 08524b4d9e..826da86300 100644
--- a/ext/stringio/stringio.c
+++ b/ext/stringio/stringio.c
@@ -20,6 +20,10 @@
 #include <sys/fcntl.h>
 #endif
 
+#ifndef RB_INTEGER_TYPE_P
+# define RB_INTEGER_TYPE_P(c) (FIXNUM_P(c) || RB_TYPE_P(c, T_BIGNUM))
+#endif
+
 struct StringIO {
     VALUE string;
     rb_encoding *enc;
-- 
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