Prior to this change we have been including all reachable functions
in the virtual tables for virtual method dispatch, regardless of
whether the reached call sites were concrete or abstract.
Now we will only put an entry in the virtual table if there is
at least one abstract call site (including actor behavior messages).
Prior to this change we have been including all reachable functions in the virtual tables for virtual method dispatch, regardless of whether the reached call sites were concrete or abstract.
Now we will only put an entry in the virtual table if there is at least one abstract call site (including actor behavior messages).