anchor.diff:          state = NextState,
           data = NewData,
           postponed = P_2,
  -        timer_refs = TimerRefs_3,
  -        timer_types = TimerTypes_3,
  -        cancel_timers = CancelTimers_3,
  +        timers = Timers_3,
           hibernate = Hibernate},
         lists:reverse(Events_4R)).
   
  
positive.code:     loop_event_done_fast(
        Parent, Hibernate, S,
        Events, P, NextState, NewData,
        cancel_timer_by_type(
          timeout, {TimerTypes,CancelTimers}));
  loop_event_done_fast(
    Parent, Hibernate,
    #state{state = NextState} = S,
  
negative.code: %% Fast path
  %%
  loop_event_done_fast(
    Parent, Hibernate, S, Events, P, NextState, NewData, Timers) ->
      %%
      loop_event_done(
        Parent, ?not_sys_debug,
  