From fd33530c6b9f7030a95196fefc2d989bd21386ae Mon Sep 17 00:00:00 2001
From: Scott Cantor <cantor.2@osu.edu>
Date: Fri, 3 Nov 2006 05:05:25 +0000
Subject: [PATCH] Removed covariant clone() implementation to fix ambiguity.

---
 xmltooling/base.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xmltooling/base.h b/xmltooling/base.h
index ef7bc53..f40c07d 100644
--- a/xmltooling/base.h
+++ b/xmltooling/base.h
@@ -1082,9 +1082,9 @@
  */
 #define IMPL_XMLOBJECT_CLONE(cname) \
     cname* clone##cname() const { \
-        return clone(); \
+        return dynamic_cast<cname*>(clone()); \
     } \
-    cname* clone() const { \
+    xmltooling::XMLObject* clone() const { \
         std::auto_ptr<xmltooling::XMLObject> domClone(xmltooling::AbstractDOMCachingXMLObject::clone()); \
         cname##Impl* ret=dynamic_cast<cname##Impl*>(domClone.get()); \
         if (ret) { \
-- 
2.1.4