anchor.diff:  
       ok.
   
  +update_counter_table_growth(_Config) ->
  +    repeat_for_opts(update_counter_table_growth_do).
  +
  +update_counter_table_growth_do(Opts) ->
  +    Set = ets_new(b, [set | Opts]),
  +    [ets:update_counter(Set, N, {2, 1}, {N, 1}) || N <- lists:seq(1,10000)],
  +    OrderedSet = ets_new(b, [ordered_set | Opts]),
  +    [ets:update_counter(OrderedSet, N, {2, 1}, {N, 1}) || N <- lists:seq(1,10000)],
  +    ok.
  +
   %% Check that a first-next sequence always works on a fixed table.
   fixtable_next(Config) when is_list(Config) ->
       repeat_for_opts(fixtable_next_do, [write_concurrency,all_types]).
  
positive.code: 	 heavy_lookup_element_do/1, member_do/1, otp_5340_do/1, otp_7665_do/1, meta_wb_do/1,
  	 do_heavy_concurrent/1, tab2file2_do/2, exit_large_table_owner_do/2,
           types_do/1, sleeper/0, memory_do/1, update_counter_with_default_do/1,
  	 ms_tracee_dummy/1, ms_tracee_dummy/2, ms_tracee_dummy/3, ms_tracee_dummy/4
  	]).
  
  
negative.code:      rename, rename_unnamed, evil_rename, update_element,
       update_counter, evil_update_counter,
       update_counter_with_default, partly_bound,
       update_counter_table_growth,
       match_heavy, {group, fold}, member, t_delete_object,
       t_init_table, t_whitebox, t_delete_all_objects,
       t_insert_list, t_test_ms, t_select_delete, t_ets_dets,
  