anchor.diff:  	 init_per_testcase/2,end_per_testcase/2,
   	 display/1, display_huge/0,
   	 erl_bif_types/1,guard_bifs_in_erl_bif_types/1,
  +	 shadow_comments/1,
   	 specs/1,improper_bif_stubs/1,auto_imports/1,
   	 t_list_to_existing_atom/1,os_env/1,otp_7526/1,
   	 binary_to_atom/1,binary_to_existing_atom/1,
  
positive.code: 	       [io_lib:format("  ~p/~p\n", [F,A]) || {F,A} <- Not]]),
  	    ?t:fail()
      end.
  
  ensure_erl_bif_types_compiled() ->
      c:l(erl_bif_types),
  
negative.code: suite() -> [{ct_hooks,[ts_install_cth]}].
  
  all() -> 
      [erl_bif_types, guard_bifs_in_erl_bif_types, shadow_comments,
       specs, improper_bif_stubs, auto_imports,
       t_list_to_existing_atom, os_env, otp_7526,
       display,
  