[ADT/IntrusiveRefCntPtr] Give friend access to IntrusiveRefCntPtr<X> …

…so the relevant move constructor can access 'Obj'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218295 91177308-0d34-0410-b5e6-96231b3b80d8
zmyer · Sep 23, 2014 · 72bffaa · 72bffaa
1 parent 66e6cd2
commit 72bffaa
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/include/llvm/ADT/IntrusiveRefCntPtr.h b/include/llvm/ADT/IntrusiveRefCntPtr.h
@@ -197,6 +197,9 @@ class ThreadSafeRefCountedBase {
   private:
     void retain() { if (Obj) IntrusiveRefCntPtrInfo<T>::retain(Obj); }
     void release() { if (Obj) IntrusiveRefCntPtrInfo<T>::release(Obj); }
+
+    template <typename X>
+    friend class IntrusiveRefCntPtr;
   };
 
   template<class T, class U>