[Mono-bugs] [Bug 78541][Nor] Changed - NRE while iterating over XPathNodeIterator

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Changed by atsushi at ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=78541

--- shadow/78541	2006-05-30 16:04:43.000000000 -0400
+++ shadow/78541.tmp.22041	2006-05-30 22:56:29.000000000 -0400
@@ -1,22 +1,21 @@
 Bug#: 78541
-Product: Mono: Class Libraries
+Product: Mono: Compilers
 Version: unspecified
-OS: 
+OS: unknown
 OS Details: 
 Status: NEW   
 Resolution: 
-Severity: 
-Priority: Wishlist
-Component: Sys.XML
-AssignedTo: atsushi at ximian.com                            
+Severity: Unknown
+Priority: Normal
+Component: C#
+AssignedTo: mono-bugs at ximian.com                            
 ReportedBy: jonathan.chambers at ansys.com               
 QAContact: mono-bugs at ximian.com
 TargetMilestone: ---
 URL: 
-Cc: 
 Summary: NRE while iterating over XPathNodeIterator
 
 Please fill in this template when reporting a bug, unless you know what you
 are doing.
 Description of Problem:
 NRE while iterating over XPathNodeIterator
@@ -38,6 +37,32 @@
 Additional Information:
 
 ------- Additional Comments From jonathan.chambers at ansys.com  2006-05-30 16:04 -------
 Created an attachment (id=17122)
 Zip file of test case
 
+
+------- Additional Comments From atsushi at ximian.com  2006-05-30 22:56 -------
+It is not an XPath bug since replacing 
+
+    foreach (XPathNavigator importNav in inav)
+
+with
+
+    while (inav.MoveNext ())
+
+just works.
+
+It rather looks iterator bug since replacing 
+
+	while (MoveNext ())
+		yield return Current;
+
+
+in XPathNodeIterator.GetEnumerator () with
+
+	ArrayList al = new ArrayList ();
+	while (MoveNext ())
+		al.Add (Current);
+	return al.GetEnumerator ();
+
+makes it work.