From 47f0f1856f189e9e0d9540bd3f82b26f77088a7d Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Mon, 21 Mar 2011 18:37:59 +0000
Subject: [PATCH] Allow a client to clear an IntrustiveRefCntPtr (deliberately
 leaking the referenced object).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128007 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/ADT/IntrusiveRefCntPtr.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/llvm/ADT/IntrusiveRefCntPtr.h b/include/llvm/ADT/IntrusiveRefCntPtr.h
index e6926de413a1..f195fb1de8a3 100644
--- a/include/llvm/ADT/IntrusiveRefCntPtr.h
+++ b/include/llvm/ADT/IntrusiveRefCntPtr.h
@@ -155,6 +155,10 @@ namespace llvm {
       other.Obj = Obj;
       Obj = tmp;
     }
+    
+    void resetWithoutRelease() {
+      Obj = 0;
+    }
 
   private:
     void retain() { if (Obj) Obj->Retain(); }