From 5112c6d1d9021a920a04e914449a81e9ede9a75e Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 13 Jun 2011 09:51:52 +0000
Subject: * ext/bigdecimal/bigdecimal.c (is_kind_of_BigDecimal): new function
 to   examine the whether the object is kind of BigDecimal.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/bigdecimal/bigdecimal.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

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

diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index c21dd8c5ce..3badb034ed 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -119,6 +119,12 @@ static const rb_data_type_t BigDecimal_data_type = {
     {0, BigDecimal_delete, BigDecimal_memsize,},
 };
 
+static inline int
+is_kind_of_BigDecimal(VALUE const v)
+{
+    return rb_typeddata_is_kind_of(v, &BigDecimal_data_type);
+}
+
 static VALUE
 ToValue(Real *p)
 {
@@ -168,7 +174,7 @@ again:
 	goto SomeOneMayDoIt;
 
       case T_DATA:
-	if (rb_typeddata_is_kind_of(v, &BigDecimal_data_type)) {
+	if (is_kind_of_BigDecimal(v)) {
 	    pv = DATA_PTR(v);
 	    return pv;
 	}
@@ -798,7 +804,7 @@ BigDecimalCmp(VALUE self, VALUE r,char op)
     GUARD_OBJ(a,GetVpValue(self,1));
     switch (TYPE(r)) {
     case T_DATA:
-	if (!rb_typeddata_is_kind_of(r, &BigDecimal_data_type)) break;
+	if (!is_kind_of_BigDecimal(r)) break;
 	/* fall through */
     case T_FIXNUM:
 	/* fall through */
-- 
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