From e1c652bbaf47cb2049990c6ff370b9fb1ed5bfdd Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 24 May 2012 14:01:37 +0000
Subject: vm.c: rb_typeddata_is_kind_of

* vm.c (rb_backtrace_p): use rb_typeddata_is_kind_of().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'vm.c')

diff --git a/vm.c b/vm.c
index d8c9cb7e75..d4595bb85e 100644
--- a/vm.c
+++ b/vm.c
@@ -865,12 +865,7 @@ static const rb_data_type_t backtrace_data_type = {
 int
 rb_backtrace_p(VALUE obj)
 {
-    if (TYPE(obj) == T_DATA && RTYPEDDATA_P(obj) && RTYPEDDATA_TYPE(obj) == &backtrace_data_type) {
-	return 1;
-    }
-    else {
-	return 0;
-    }
+    return rb_typeddata_is_kind_of(obj, &backtrace_data_type);
 }
 
 static VALUE
-- 
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