From 4f59a115fd9b000ce1cb0feb7272c2795ea934bb Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 6 Mar 2013 06:29:57 +0000
Subject: [PATCH] intern.h: macro rb_check_arity

* include/ruby/intern.h (rb_check_arity): same name macro for backward
  compatibility checking by ifdef.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 include/ruby/intern.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/ruby/intern.h b/include/ruby/intern.h
index 063c5d059e..56e2452974 100644
--- a/include/ruby/intern.h
+++ b/include/ruby/intern.h
@@ -266,6 +266,7 @@ const char *rb_sourcefile(void);
 VALUE rb_check_funcall(VALUE, ID, int, VALUE*);
 
 NORETURN(void rb_error_arity(int, int, int));
+#define rb_check_arity rb_check_arity /* for ifdef */
 static inline void
 rb_check_arity(int argc, int min, int max)
 {