From 4a764976adb8753a524b06d2926824850d97a491 Mon Sep 17 00:00:00 2001
From: Jeff Hardy <jdhardy@gmail.com>
Date: Mon, 12 Mar 2012 22:59:45 -0700
Subject: [PATCH] Fix #32400 - regression handling __rop__ methods.

---
 .../IronPython/IronPython/Runtime/Binding/SlotOrFunction.cs     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Languages/IronPython/IronPython/Runtime/Binding/SlotOrFunction.cs b/Languages/IronPython/IronPython/Runtime/Binding/SlotOrFunction.cs
index 33e6da186e..47375527c1 100644
--- a/Languages/IronPython/IronPython/Runtime/Binding/SlotOrFunction.cs
+++ b/Languages/IronPython/IronPython/Runtime/Binding/SlotOrFunction.cs
@@ -88,7 +88,7 @@ sealed class SlotOrFunction {
             get {
                 if (_function != null) {
                     var method = _function.Overload.ReflectionInfo as MethodInfo;
-                    return method != null && method.IsDefined(typeof(MaybeNotImplementedAttribute), false);
+                    return method != null && method.ReturnTypeCustomAttributes.IsDefined(typeof(MaybeNotImplementedAttribute), false);
                 }
 
                 return true;