diff options
Diffstat (limited to 'lib/hipe/cerl/erl_bif_types.erl')
| -rw-r--r-- | lib/hipe/cerl/erl_bif_types.erl | 113 |
1 files changed, 8 insertions, 105 deletions
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl index 57baa8b1dc..ed5bf03804 100644 --- a/lib/hipe/cerl/erl_bif_types.erl +++ b/lib/hipe/cerl/erl_bif_types.erl @@ -192,7 +192,7 @@ type(binary, referenced_byte_size, 1, Xs) -> type(code, add_path, 1, Xs) -> strict(arg_types(code, add_path, 1), Xs, fun (_) -> - t_sup(t_boolean(), + t_sup(t_atom('true'), t_tuple([t_atom('error'), t_atom('bad_directory')])) end); type(code, add_patha, 1, Xs) -> @@ -1992,28 +1992,6 @@ type(ets, update_counter, 3, Xs) -> type(ets, update_element, 3, Xs) -> strict(arg_types(ets, update_element, 3), Xs, fun (_) -> t_boolean() end); %%-- file --------------------------------------------------------------------- -type(file, close, 1, Xs) -> - strict(arg_types(file, close, 1), Xs, fun (_) -> t_file_return() end); -type(file, delete, 1, Xs) -> - strict(arg_types(file, delete, 1), Xs, fun (_) -> t_file_return() end); -type(file, get_cwd, 0, _) -> - t_sup(t_tuple([t_atom('ok'), t_string()]), - t_tuple([t_atom('error'), t_file_posix_error()])); -type(file, make_dir, 1, Xs) -> - strict(arg_types(file, make_dir, 1), Xs, fun (_) -> t_file_return() end); -type(file, read_file, 1, Xs) -> - strict(arg_types(file, read_file, 1), Xs, - fun (_) -> - t_sup([t_tuple([t_atom('ok'), t_binary()]), - t_tuple([t_atom('error'), t_file_posix_error()])]) - end); -type(file, set_cwd, 1, Xs) -> - strict(arg_types(file, set_cwd, 1), Xs, - fun (_) -> t_sup(t_atom('ok'), - t_tuple([t_atom('error'), t_file_posix_error()])) - end); -type(file, write_file, 2, Xs) -> - strict(arg_types(file, write_file, 2), Xs, fun (_) -> t_file_return() end); type(file, native_name_encoding, 0, _) -> t_file_encoding(); %%-- prim_file ---------------------------------------------------------------- @@ -3369,7 +3347,7 @@ arg_types(code, all_loaded, 0) -> arg_types(code, compiler_dir, 0) -> []; arg_types(code, del_path, 1) -> - [t_sup(t_string(), t_atom())]; % OBS: doc differs from add_path/1 - why? + [t_sup(t_string(), t_atom())]; % OBS: differs from add_path/1 arg_types(code, delete, 1) -> [t_atom()]; arg_types(code, ensure_loaded, 1) -> @@ -3417,7 +3395,7 @@ arg_types(code, replace_path, 2) -> arg_types(code, root_dir, 0) -> []; arg_types(code, set_path, 1) -> - [t_string()]; + [t_list(t_string())]; arg_types(code, soft_purge, 1) -> arg_types(code, delete, 1); arg_types(code, stick_mod, 1) -> @@ -4212,22 +4190,6 @@ arg_types(ets, update_element, 3) -> PosValue = t_tuple([t_integer(), t_any()]), [t_tab(), t_any(), t_sup(PosValue, t_list(PosValue))]; %%------- file ---------------------------------------------------------------- -arg_types(file, close, 1) -> - [t_file_io_device()]; -arg_types(file, delete, 1) -> - [t_file_name()]; -arg_types(file, get_cwd, 0) -> - []; -arg_types(file, make_dir, 1) -> - [t_file_name()]; -arg_types(file, read_file, 1) -> - [t_file_name()]; -arg_types(file, set_cwd, 1) -> - [t_file_name()]; -arg_types(file, write, 2) -> - [t_file_io_device(), t_iodata()]; -arg_types(file, write_file, 2) -> - [t_file_name(), t_sup(t_binary(), t_list())]; arg_types(file, native_name_encoding, 0) -> []; %%-- prim_file ---------------------------------------------------------------- @@ -4668,7 +4630,7 @@ t_httppacket() -> t_HttpHeader(), t_atom('http_eoh'), t_HttpError()]). t_endian() -> - t_sup([t_atom('big'), t_atom('little')]). + t_sup(t_atom('big'), t_atom('little')). %% ===================================================================== %% Types for the binary module @@ -5012,70 +4974,9 @@ t_ets_info_items() -> t_atom('type')]). %% ===================================================================== -%% These are used for the built-in functions of 'file' +%% These are used for the built-in functions of 'prim_file' %% ===================================================================== -t_file_io_device() -> - t_sup(t_pid(), t_tuple([t_atom('file_descriptor'), t_atom(), t_any()])). - -t_file_name() -> - t_sup([t_atom(), - t_string(), - t_binary(), - %% DeepList = [char() | atom() | DeepList] -- approximation below - t_list(t_sup([t_atom(), t_string(), t_list()]))]). - -t_file_open_option() -> - t_sup([t_atom('read'), - t_atom('write'), - t_atom('append'), - t_atom('raw'), - t_atom('binary'), - t_atom('delayed_write'), - t_atom('read_ahead'), - t_atom('compressed'), - t_tuple([t_atom('delayed_write'), - t_pos_integer(), t_non_neg_integer()]), - t_tuple([t_atom('read_ahead'), t_pos_integer()])]). - -%% This lists all Posix errors that can occur in file:*/* functions -t_file_posix_error() -> - t_sup([t_atom('eacces'), - t_atom('eagain'), - t_atom('ebadf'), - t_atom('ebusy'), - t_atom('edquot'), - t_atom('eexist'), - t_atom('efault'), - t_atom('efbig'), - t_atom('eintr'), - t_atom('einval'), - t_atom('eio'), - t_atom('eisdir'), - t_atom('eloop'), - t_atom('emfile'), - t_atom('emlink'), - t_atom('enametoolong'), - t_atom('enfile'), - t_atom('enodev'), - t_atom('enoent'), - t_atom('enomem'), - t_atom('enospc'), - t_atom('enotblk'), - t_atom('enotdir'), - t_atom('enotsup'), - t_atom('enxio'), - t_atom('eperm'), - t_atom('epipe'), - t_atom('erofs'), - t_atom('espipe'), - t_atom('esrch'), - t_atom('estale'), - t_atom('exdev')]). - -t_file_return() -> - t_sup(t_atom('ok'), t_tuple([t_atom('error'), t_file_posix_error()])). - t_prim_file_name() -> t_sup([t_string(), t_binary()]). @@ -5280,7 +5181,9 @@ t_ML() -> % a binary or a possibly deep list of integers or binaries t_sup(t_list(t_sup([t_integer(), t_binary(), t_list()])), t_binary()). t_encoding() -> - t_atoms(['latin1', 'unicode', 'utf8', 'utf16', 'utf32']). + t_sup([t_atoms(['latin1', 'unicode', 'utf8', 'utf16', 'utf32']), + t_tuple([t_atom('utf16'), t_endian()]), + t_tuple([t_atom('utf32'), t_endian()])]). t_file_encoding() -> t_atoms(['latin1', 'utf8']). |