From d08a79cfe1059e72fd21efdbe406b6adb8bbeff6 Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 1 Jul 2013 11:46:15 +0000
Subject: * ext/bigdecimal/bigdecimal.h (RB_UNUSED_VAR, UNREACHABLE):   import
 macros from ruby.h for 1.9.3.   [Bug #8588] [ruby-core:55730]

* ext/bigdecimal/bigdecimal.gemspec: Bump version to 1.2.1.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/bigdecimal/bigdecimal.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'ext/bigdecimal/bigdecimal.h')

diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h
index a53ad47e81..e7a8bccee7 100644
--- a/ext/bigdecimal/bigdecimal.h
+++ b/ext/bigdecimal/bigdecimal.h
@@ -19,6 +19,18 @@
 #include "ruby/ruby.h"
 #include <float.h>
 
+#ifndef RB_UNUSED_VAR
+# ifdef __GNUC__
+#  define RB_UNUSED_VAR(x) x __attribute__ ((unused))
+# else
+#  define RB_UNUSED_VAR(x) x
+# endif
+#endif
+
+#ifndef UNREACHABLE
+# define UNREACHABLE		/* unreachable */
+#endif
+
 #undef BDIGIT
 #undef SIZEOF_BDIGITS
 #undef BDIGIT_DBL
-- 
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