diff options
Diffstat (limited to 'lib/parsetools/include/yeccpre.hrl')
| -rw-r--r-- | lib/parsetools/include/yeccpre.hrl | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/parsetools/include/yeccpre.hrl b/lib/parsetools/include/yeccpre.hrl index ceaf06f0f7..bbf6c8a232 100644 --- a/lib/parsetools/include/yeccpre.hrl +++ b/lib/parsetools/include/yeccpre.hrl @@ -20,21 +20,20 @@ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % The parser generator will insert appropriate declarations before this line.% --type(yecc_ret() :: {'error', _} | {'ok', _}). +-type yecc_ret() :: {'error', _} | {'ok', _}. -spec parse(Tokens :: list()) -> yecc_ret(). parse(Tokens) -> yeccpars0(Tokens, {no_func, no_line}, 0, [], []). --spec(parse_and_scan/1 :: - ({function() | {atom(), atom()}, [_]} | {atom(), atom(), [_]}) -> - yecc_ret()). +-spec parse_and_scan({function() | {atom(), atom()}, [_]} | {atom(), atom(), [_]}) -> + yecc_ret(). parse_and_scan({F, A}) -> % Fun or {M, F} yeccpars0([], {{F, A}, no_line}, 0, [], []); parse_and_scan({M, F, A}) -> yeccpars0([], {{{M, F}, A}, no_line}, 0, [], []). --spec(format_error/1 :: (any()) -> [char() | list()]). +-spec format_error(any()) -> [char() | list()]. format_error(Message) -> case io_lib:deep_char_list(Message) of true -> @@ -45,8 +44,8 @@ format_error(Message) -> % To be used in grammar files to throw an error message to the parser % toplevel. Doesn't have to be exported! --compile({nowarn_unused_function, return_error/2}). --spec(return_error/2 :: (integer(), any()) -> no_return()). +-compile({nowarn_unused_function,{return_error,2}}). +-spec return_error(integer(), any()) -> no_return(). return_error(Line, Message) -> throw({error, {Line, ?MODULE, Message}}). |