anchor.diff:  
   random_bytes(N) ->
       {A,B,C} = now(),
  -    random:seed(A, B, C),
  +    _ = random:seed(A, B, C),
       random_bytes_1(N, []).
   
   random_bytes_1(0, Acc) -> Acc;
  
positive.code: 		io:fwrite(Output1, "~ts", [Code]),
  		%% Close the file if relevant.
  		if
  		    CloseOutput -> file:close(Output1);
  		    true -> ok
  		end,
  		{ok,St}
  
negative.code: 
  %% Remove the target file so we don't have an old one if the compilation fail.
  remove_file(St) ->
      _ = file:delete(St#compile.ofile),
      {ok,St}.
  
  -record(asm_module, {module,
  