Relax access control on 'Release' method of RefCountedBase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128054 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/IntrusiveRefCntPtr.h b/include/llvm/ADT/IntrusiveRefCntPtr.h
index f195fb1de8a3b8b382489af9d96d1c671def536b..592e42f7adc009a403c531cc8c88ed41a09239a5 100644 (file)
--- a/include/llvm/ADT/IntrusiveRefCntPtr.h
+++ b/include/llvm/ADT/IntrusiveRefCntPtr.h
@@ -44,7 +44,7 @@ namespace llvm {
   class RefCountedBase {
     unsigned ref_cnt;
 
-  protected:
+  public:
     RefCountedBase() : ref_cnt(0) {}
 
     void Retain() { ++ref_cnt; }
@@ -52,8 +52,6 @@ namespace llvm {
       assert (ref_cnt > 0 && "Reference count is already zero.");
       if (--ref_cnt == 0) delete static_cast<Derived*>(this);
     }
-
-    friend class IntrusiveRefCntPtr<Derived>;
   };
 
 //===----------------------------------------------------------------------===//