src/hotspot/share/gc/z/zAddressRangeMap.hpp

rev 48258 : [mq]: zSALoadBarriers

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -29,10 +29,11 @@
 template<typename T, size_t AddressRangeShift>
 class ZAddressRangeMapIterator;
 
 template <typename T, size_t AddressRangeShift>
 class ZAddressRangeMap VALUE_OBJ_CLASS_SPEC {
+  friend class VMStructs;
   friend class ZAddressRangeMapIterator<T, AddressRangeShift>;
 
 private:
   T* const _map;