mrkn	2011-06-13 18:51:52 +0900 (Mon, 13 Jun 2011)

  New Revision: 32053

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=32053

  Log:
    * ext/bigdecimal/bigdecimal.c (is_kind_of_BigDecimal): new function to
      examine the whether the object is kind of BigDecimal.

  Modified files:
    trunk/ChangeLog
    trunk/ext/bigdecimal/bigdecimal.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 32052)
+++ ChangeLog	(revision 32053)
@@ -1,3 +1,8 @@
+Mon Jun 13 18:52:00 2011  Kenta Murata  <mrkn@m...>
+
+	* ext/bigdecimal/bigdecimal.c (is_kind_of_BigDecimal): new function to
+	  examine the whether the object is kind of BigDecimal.
+
 Mon Jun 13 18:49:00 2011  Kenta Murata  <mrkn@m...>
 
 	* ext/bigdecimal/bigdecimal.c (BigDecimalCmp): use GetVpValueWithPrec
Index: ext/bigdecimal/bigdecimal.c
===================================================================
--- ext/bigdecimal/bigdecimal.c	(revision 32052)
+++ ext/bigdecimal/bigdecimal.c	(revision 32053)
@@ -119,6 +119,12 @@
     {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 @@
 	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 @@
     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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