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-rw-r--r--lib/parsetools/doc/src/Makefile1
-rw-r--r--lib/parsetools/doc/src/notes.xml17
-rw-r--r--lib/parsetools/include/yeccpre.hrl5
-rw-r--r--lib/parsetools/src/leex.erl34
-rw-r--r--lib/parsetools/src/yecc.erl22
-rw-r--r--lib/parsetools/src/yeccparser.erl16
-rw-r--r--lib/parsetools/test/yecc_SUITE.erl5
-rw-r--r--lib/parsetools/vsn.mk2
8 files changed, 57 insertions, 45 deletions
diff --git a/lib/parsetools/doc/src/Makefile b/lib/parsetools/doc/src/Makefile
index e4cd2c0a76..a40ccd0fe7 100644
--- a/lib/parsetools/doc/src/Makefile
+++ b/lib/parsetools/doc/src/Makefile
@@ -89,6 +89,7 @@ html: gifs $(HTML_REF_MAN_FILE)
clean clean_docs:
rm -rf $(HTMLDIR)/*
+ rm -rf $(XMLDIR)
rm -f $(MAN3DIR)/*
rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo)
rm -f errs core *~
diff --git a/lib/parsetools/doc/src/notes.xml b/lib/parsetools/doc/src/notes.xml
index b3370a06ab..3e999c8cd0 100644
--- a/lib/parsetools/doc/src/notes.xml
+++ b/lib/parsetools/doc/src/notes.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>1997</year><year>2017</year>
+ <year>1997</year><year>2018</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -31,6 +31,21 @@
</header>
<p>This document describes the changes made to the Parsetools application.</p>
+<section><title>Parsetools 2.1.7</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p> Calls to <c>erlang:get_stacktrace()</c> are removed.
+ </p>
+ <p>
+ Own Id: OTP-14861</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Parsetools 2.1.6</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/parsetools/include/yeccpre.hrl b/lib/parsetools/include/yeccpre.hrl
index 91d6cd49a6..562f17c19e 100644
--- a/lib/parsetools/include/yeccpre.hrl
+++ b/lib/parsetools/include/yeccpre.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2017. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -56,8 +56,7 @@ 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},
diff --git a/lib/parsetools/src/leex.erl b/lib/parsetools/src/leex.erl
index e2e7d7359f..8a4a5e8d86 100644
--- a/lib/parsetools/src/leex.erl
+++ b/lib/parsetools/src/leex.erl
@@ -37,7 +37,6 @@
-import(lists, [member/2,reverse/1,sort/1,delete/2,
keysort/2,keydelete/3,
map/2,foldl/3,foreach/2,flatmap/2]).
--import(string, [substr/2,substr/3,span/2]).
-import(ordsets, [is_element/2,add_element/2,union/2]).
-import(orddict, [store/3]).
@@ -251,10 +250,10 @@ is_filename(T) ->
shorten_filename(Name0) ->
{ok,Cwd} = file:get_cwd(),
- case lists:prefix(Cwd, Name0) of
- false -> Name0;
- true ->
- case lists:nthtail(length(Cwd), Name0) of
+ case string:prefix(Name0, Cwd) of
+ nomatch -> Name0;
+ Rest ->
+ case unicode:characters_to_list(Rest) of
"/"++N -> N;
N -> N
end
@@ -490,12 +489,9 @@ parse_rules_end(_, NextLine, REAs, As, St) ->
%% action has been read. Keep track of line number.
collect_rule(Ifile, Chars, L0) ->
- %% Erlang strings are 1 based, but re 0 :-(
- {match,[{St0,Len}|_]} = re:run(Chars, "[^ \t\r\n]+", [unicode]),
- St = St0 + 1,
- %%io:fwrite("RE = ~p~n", [substr(Chars, St, Len)]),
- case collect_action(Ifile, substr(Chars, St+Len), L0, []) of
- {ok,[{':',_}|Toks],L1} -> {ok,substr(Chars, St, Len),Toks,L1};
+ {RegExp,Rest} = string:take(Chars, " \t\r\n", true),
+ case collect_action(Ifile, Rest, L0, []) of
+ {ok,[{':',_}|Toks],L1} -> {ok,RegExp,Toks,L1};
{ok,_,_} -> {error,{L0,leex,bad_rule}};
{eof,L1} -> {error,{L1,leex,bad_rule}};
{error,E,_} -> {error,E}
@@ -549,7 +545,7 @@ var_used(Name, Toks) ->
parse_rule_regexp(RE0, [{M,Exp}|Ms], St) ->
Split= re:split(RE0, "\\{" ++ M ++ "\\}", [{return,list},unicode]),
- RE1 = string:join(Split, Exp),
+ RE1 = lists:append(lists:join(Exp, Split)),
parse_rule_regexp(RE1, Ms, St);
parse_rule_regexp(RE, [], St) ->
%%io:fwrite("RE = ~p~n", [RE]),
@@ -589,9 +585,9 @@ nextline(Ifile, L, St) ->
eof -> {eof,L};
{error, _} -> add_error({L+1, leex, cannot_parse}, St);
Chars ->
- case substr(Chars, span(Chars, " \t\n")+1) of
- [$%|_Rest] -> nextline(Ifile, L+1, St);
- [] -> nextline(Ifile, L+1, St);
+ case string:take(Chars, " \t\n") of
+ {_, [$%|_Rest]} -> nextline(Ifile, L+1, St);
+ {_, []} -> nextline(Ifile, L+1, St);
_Other -> {ok,Chars,L+1}
end
end.
@@ -824,7 +820,7 @@ re_char_class(Cs, Cc, _) -> {reverse(Cc),Cs}. % Preserve order
%% posix_cc("space" ++ Cs) -> {space,Cs};
%% posix_cc("upper" ++ Cs) -> {upper,Cs};
%% posix_cc("xdigit" ++ Cs) -> {xdigit,Cs};
-%% posix_cc(Cs) -> parse_error({posix_cc,substr(Cs, 1, 5)}).
+%% posix_cc(Cs) -> parse_error({posix_cc,string:slice(Cs, 0, 5)}).
escape_char($n) -> $\n; % \n = LF
escape_char($r) -> $\r; % \r = CR
@@ -863,7 +859,7 @@ escape_char(C) -> C. % Pass it straight through
%% re_number(Cs, Acc) -> {Acc,Cs}.
string_between(Cs1, Cs2) ->
- substr(Cs1, 1, length(Cs1)-length(Cs2)).
+ string:slice(Cs1, 0, string:length(Cs1)-string:length(Cs2)).
%% We use standard methods, Thompson's construction and subset
%% construction, to create first an NFA and then a DFA from the
@@ -1343,7 +1339,7 @@ out_file(Ifile, Ofile, St, DFA, DF, Actions, Code, L) ->
eof -> output_file_directive(Ofile, St#leex.ifile, L);
{error, _} -> add_error(St#leex.ifile, {L, leex, cannot_parse}, St);
Line ->
- case substr(Line, 1, 5) of
+ case string:slice(Line, 0, 5) of
"##mod" -> out_module(Ofile, St);
"##cod" -> out_erlang_code(Ofile, St, Code, L);
"##dfa" -> out_dfa(Ofile, St, DFA, Code, DF, L);
@@ -1523,7 +1519,7 @@ prep_out_actions(As) ->
Name = list_to_atom(lists:concat([yyaction_,A])),
[Chars,Len,Line,_,_] = Vars,
Args = [V || V <- [Chars,Len,Line], V =/= "_"],
- ArgsChars = string:join(Args, ", "),
+ ArgsChars = lists:join(", ", Args),
{A,Code,Vars,Name,Args,ArgsChars}
end, As).
diff --git a/lib/parsetools/src/yecc.erl b/lib/parsetools/src/yecc.erl
index 36e33b52a4..3343a4282b 100644
--- a/lib/parsetools/src/yecc.erl
+++ b/lib/parsetools/src/yecc.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2017. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -365,10 +365,10 @@ is_filename(T) ->
shorten_filename(Name0) ->
{ok,Cwd} = file:get_cwd(),
- case lists:prefix(Cwd, Name0) of
- false -> Name0;
- true ->
- case lists:nthtail(length(Cwd), Name0) of
+ case string:prefix(Name0, Cwd) of
+ nomatch -> Name0;
+ Rest ->
+ case unicode:characters_to_list(Rest) of
"/"++N -> N;
N -> N
end
@@ -455,10 +455,14 @@ os_process_size() ->
case os:type() of
{unix, sunos} ->
Size = os:cmd("ps -o vsz -p " ++ os:getpid() ++ " | tail -1"),
- list_to_integer(lib:nonl(Size));
+ list_to_integer(nonl(Size));
_ ->
0
- end.
+ end.
+
+nonl([$\n]) -> [];
+nonl([]) -> [];
+nonl([H|T]) -> [H|nonl(T)].
timeit(Name, Fun, St0) ->
Time = runtime,
@@ -2196,8 +2200,8 @@ output_reduce(St0, State, Terminal,
St20;
true ->
Ns = "Nss",
- Tmp = string:join(lists:duplicate(NmbrOfDaughters - 1, "_"),
- ","),
+ Tmp = lists:join(",",
+ lists:duplicate(NmbrOfDaughters - 1, "_")),
fwrite(St20, <<" [~s|Nss] = Ss,\n">>, [Tmp])
end,
St40 = case tokens(RuleNmbr, St30) of
diff --git a/lib/parsetools/src/yeccparser.erl b/lib/parsetools/src/yeccparser.erl
index 6f6f66d56c..0deecc7879 100644
--- a/lib/parsetools/src/yeccparser.erl
+++ b/lib/parsetools/src/yeccparser.erl
@@ -17,7 +17,7 @@ anno_of(Token) ->
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2017. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -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]).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/lib/parsetools/test/yecc_SUITE.erl b/lib/parsetools/test/yecc_SUITE.erl
index a7166b91ed..715e50c301 100644
--- a/lib/parsetools/test/yecc_SUITE.erl
+++ b/lib/parsetools/test/yecc_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2017. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -1674,8 +1674,7 @@ format_error(Message) ->
yeccpars0(Tokens, MFA) ->
try yeccpars1(Tokens, MFA, 0, [], [])
catch
- error: Error ->
- Stacktrace = erlang:get_stacktrace(),
+ error: Error : Stacktrace ->
try yecc_error_type(Error, Stacktrace) of
{syntax_error, Token} ->
yeccerror(Token);
diff --git a/lib/parsetools/vsn.mk b/lib/parsetools/vsn.mk
index b6d2ce0cd4..210723e449 100644
--- a/lib/parsetools/vsn.mk
+++ b/lib/parsetools/vsn.mk
@@ -1 +1 @@
-PARSETOOLS_VSN = 2.1.6
+PARSETOOLS_VSN = 2.1.7
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 00:22:08 +0000