From be01689f43cf6882cf670d33df49ead1f570c53a Mon Sep 17 00:00:00 2001
From: Simon Hausmann <simon.hausmann@nokia.com>
Date: Sun, 27 May 2012 21:51:42 +0200
Subject: Imported WebKit commit 8d6c5efc74f0222dfc7bcce8d845d4a2707ed9e6
 (http://svn.webkit.org/repository/webkit/trunk@118629)

---
 Source/JavaScriptCore/runtime/Structure.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Source/JavaScriptCore/runtime/Structure.h')

diff --git a/Source/JavaScriptCore/runtime/Structure.h b/Source/JavaScriptCore/runtime/Structure.h
index 74336a288..f67c4e7f7 100644
--- a/Source/JavaScriptCore/runtime/Structure.h
+++ b/Source/JavaScriptCore/runtime/Structure.h
@@ -332,6 +332,13 @@ namespace JSC {
         return entry ? entry->offset : notFound;
     }
     
+    inline JSValue JSValue::structureOrUndefined() const
+    {
+        if (isCell())
+            return JSValue(asCell()->structure());
+        return jsUndefined();
+    }
+
     inline bool JSCell::isObject() const
     {
         return m_structure->isObject();
-- 
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