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

*** 43,52 ****
--- 43,54 ----
  #include "gc/z/zServiceability.hpp"
  #include "gc/z/zWorkers.hpp"
  #include "memory/allocation.hpp"
  
  class ZHeap VALUE_OBJ_CLASS_SPEC {
+   friend class VMStructs;
+ 
  private:
    static ZHeap*       _heap;
  
    ZInitialize         _initialize;
    ZWorkers            _workers;