From aa31609fb8a9618759921132c071dfbb2c851375 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Tue, 3 Jun 2014 15:06:22 +0000
Subject: [PATCH] Implement one operator== with another.

Thanks for David Blaikie for the suggestion.

llvm-svn: 210107
---
 llvm/include/llvm/ADT/IntrusiveRefCntPtr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h b/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h
index 846ae39..128ada0 100644
--- a/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h
+++ b/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h
@@ -248,7 +248,7 @@ public:
 
   template <class T>
   bool operator==(const IntrusiveRefCntPtr<T> &A, std::nullptr_t B) {
-    return !A;
+    return B == A;
   }
 
   template <class T>
-- 
2.7.4