anchor.diff:  	 exit_many_many_tables_owner/1]).
   -export([write_concurrency/1, heir/1, give_away/1, setopts/1]).
   -export([bad_table/1, types/1]).
  +-export([otp_9423/1]).
   
   -export([init_per_testcase/2, end_per_testcase/2]).
   %% Convenience for manual testing
  
positive.code:      otp_8166, exit_large_table_owner,
       exit_many_large_table_owner, exit_many_tables_owner,
       exit_many_many_tables_owner, write_concurrency, heir,
       give_away, setopts, bad_table, types].
  
  groups() -> 
      [{new, [],
  
negative.code:     State;
  worker_loop(_, _, [end_of_work|State]) ->
      State;
  worker_loop(infinite, ExecF, State) ->
      worker_loop(infinite,ExecF,ExecF(State));
  worker_loop(N, ExecF, State) ->
      worker_loop(N-1,ExecF,ExecF(State)).
      
  