diff options
Diffstat (limited to 'lib/parsetools/src/yeccparser.erl')
| -rw-r--r-- | lib/parsetools/src/yeccparser.erl | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/parsetools/src/yeccparser.erl b/lib/parsetools/src/yeccparser.erl index 6f6f66d56c..45d91a83a3 100644 --- a/lib/parsetools/src/yeccparser.erl +++ b/lib/parsetools/src/yeccparser.erl @@ -72,8 +72,7 @@ return_error(Line, Message) -> yeccpars0(Tokens, Tzr, State, States, Vstack) -> try yeccpars1(Tokens, Tzr, State, States, Vstack) catch - error: Error -> - Stacktrace = erlang:get_stacktrace(), + error: Error: Stacktrace -> try yecc_error_type(Error, Stacktrace) of Desc -> erlang:raise(error, {yecc_bug, ?CODE_VERSION, Desc}, @@ -167,21 +166,20 @@ yecctoken_location(Token) -> end. -compile({nowarn_unused_function, yecctoken2string/1}). -yecctoken2string({atom, _, A}) -> io_lib:write(A); +yecctoken2string({atom, _, A}) -> io_lib:write_atom(A); yecctoken2string({integer,_,N}) -> io_lib:write(N); yecctoken2string({float,_,F}) -> io_lib:write(F); yecctoken2string({char,_,C}) -> io_lib:write_char(C); yecctoken2string({var,_,V}) -> io_lib:format("~s", [V]); yecctoken2string({string,_,S}) -> io_lib:write_string(S); yecctoken2string({reserved_symbol, _, A}) -> io_lib:write(A); -yecctoken2string({_Cat, _, Val}) -> io_lib:format("~p",[Val]); +yecctoken2string({_Cat, _, Val}) -> io_lib:format("~tp", [Val]); yecctoken2string({dot, _}) -> "'.'"; -yecctoken2string({'$end', _}) -> - []; +yecctoken2string({'$end', _}) -> []; yecctoken2string({Other, _}) when is_atom(Other) -> - io_lib:write(Other); + io_lib:write_atom(Other); yecctoken2string(Other) -> - io_lib:write(Other). + io_lib:format("~tp", [Other]). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |