- HashTable<void *, std::vector<action_list_t> *, uintptr_t, 4 > *obj_thrd_map;
- std::vector< Promise *, SnapshotAlloc<Promise *> > *promises;
- std::vector< struct PendingFutureValue, SnapshotAlloc<struct PendingFutureValue> > *futurevalues;
+ HashTable<void *, std::vector<action_list_t> *, uintptr_t, 4 > * const obj_thrd_map;
+ std::vector< Promise *, SnapshotAlloc<Promise *> > * const promises;
+ std::vector< struct PendingFutureValue, SnapshotAlloc<struct PendingFutureValue> > * const futurevalues;