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authorHans Bolinder <[email protected]>2017-02-13 17:00:47 +0100
committerHans Bolinder <[email protected]>2017-03-10 12:45:43 +0100
commit568706c4c4b8261e7a63e20be9a355ebe5d6562e (patch)
tree7b726c0266c2e417bc26daae5c1c73e2a0443c47 /lib
parent36ec6943aae03a45fb6f6e52c39e93902a4fb196 (diff)
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parsetools: Fix handling of locations and annotations
Diffstat (limited to 'lib')
-rw-r--r--lib/parsetools/src/yecc.erl130
-rw-r--r--lib/parsetools/src/yeccgramm.yrl45
-rw-r--r--lib/parsetools/src/yeccparser.erl192
-rw-r--r--lib/parsetools/test/yecc_SUITE.erl4
4 files changed, 162 insertions, 209 deletions
diff --git a/lib/parsetools/src/yecc.erl b/lib/parsetools/src/yecc.erl
index f6b80eb1b4..05446c1a85 100644
--- a/lib/parsetools/src/yecc.erl
+++ b/lib/parsetools/src/yecc.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2017. 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.
@@ -81,7 +81,7 @@
-record(rule, {
n, % rule n in the grammar file
- line,
+ anno,
symbols, % the names of symbols
tokens,
is_guard, % the action is a guard (not used)
@@ -105,7 +105,7 @@
-record(user_code, {state, terminal, funname, action}).
--record(symbol, {line = none, name}).
+-record(symbol, {anno = none, name}).
%% ACCEPT is neither an atom nor a non-terminal.
-define(ACCEPT, {}).
@@ -517,7 +517,7 @@ parse_grammar(Grammar, Inport, NextLine, St0) ->
parse_grammar(Inport, NextLine, St).
parse_grammar({error,ErrorLine,Error}, St) ->
- add_error(ErrorLine, Error, St);
+ add_error(erl_anno:new(ErrorLine), Error, St);
parse_grammar({rule, Rule, Tokens}, St0) ->
NmbrOfDaughters = case Rule of
[_, #symbol{name = '$empty'}] -> 0;
@@ -534,15 +534,15 @@ parse_grammar({rule, Rule, Tokens}, St0) ->
St#yecc{rules_list = [RuleDef | St#yecc.rules_list]};
parse_grammar({prec, Prec}, St) ->
St#yecc{prec = Prec ++ St#yecc.prec};
-parse_grammar({#symbol{}, [{string,Line,String}]}, St) ->
- add_error(Line, {bad_symbol, String}, St);
-parse_grammar({#symbol{line = Line, name = Name}, Symbols}, St) ->
+parse_grammar({#symbol{}, [{string,Anno,String}]}, St) ->
+ add_error(Anno, {bad_symbol, String}, St);
+parse_grammar({#symbol{anno = Anno, name = Name}, Symbols}, St) ->
CF = fun(I) ->
case element(I, St) of
[] ->
setelement(I, St, Symbols);
_ ->
- add_error(Line, {duplicate_declaration, Name}, St)
+ add_error(Anno, {duplicate_declaration, Name}, St)
end
end,
OneSymbol = length(Symbols) =:= 1,
@@ -553,7 +553,7 @@ parse_grammar({#symbol{line = Line, name = Name}, Symbols}, St) ->
'Endsymbol' when OneSymbol -> CF(#yecc.endsymbol);
'Expect' when OneSymbol -> CF(#yecc.expect_shift_reduce);
'States' when OneSymbol -> CF(#yecc.expect_n_states); % undocumented
- _ -> add_warning(Line, bad_declaration, St)
+ _ -> add_warning(Anno, bad_declaration, St)
end.
read_grammar(Inport, St, Line) ->
@@ -599,7 +599,7 @@ precedence(_) -> unknown.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
check_grammar(St0) ->
- Empty = #symbol{line = none, name = '$empty'},
+ Empty = #symbol{anno = none, name = '$empty'},
AllSymbols = St0#yecc.nonterminals ++ St0#yecc.terminals ++ [Empty],
St1 = St0#yecc{all_symbols = AllSymbols},
Cs = [fun check_nonterminals/1, fun check_terminals/1,
@@ -640,12 +640,12 @@ check_rootsymbol(St) ->
case St#yecc.rootsymbol of
[] ->
add_error(rootsymbol_missing, St);
- [#symbol{line = Line, name = SymName}] ->
+ [#symbol{anno = Anno, name = SymName}] ->
case kind_of_symbol(St, SymName) of
nonterminal ->
St#yecc{rootsymbol = SymName};
_ ->
- add_error(Line, {bad_rootsymbol, SymName}, St)
+ add_error(Anno, {bad_rootsymbol, SymName}, St)
end
end.
@@ -653,12 +653,12 @@ check_endsymbol(St) ->
case St#yecc.endsymbol of
[] ->
St#yecc{endsymbol = '$end'};
- [#symbol{line = Line, name = SymName}] ->
+ [#symbol{anno = Anno, name = SymName}] ->
case kind_of_symbol(St, SymName) of
nonterminal ->
- add_error(Line, {endsymbol_is_nonterminal, SymName}, St);
+ add_error(Anno, {endsymbol_is_nonterminal, SymName}, St);
terminal ->
- add_error(Line, {endsymbol_is_terminal, SymName}, St);
+ add_error(Anno, {endsymbol_is_terminal, SymName}, St);
_ ->
St#yecc{endsymbol = SymName}
end
@@ -670,8 +670,8 @@ check_expect(St0) ->
St0#yecc{expect_shift_reduce = 0};
[#symbol{name = Expect}] when is_integer(Expect) ->
St0#yecc{expect_shift_reduce = Expect};
- [#symbol{line = Line, name = Name}] ->
- St1 = add_error(Line, {bad_expect, Name}, St0),
+ [#symbol{anno = Anno, name = Name}] ->
+ St1 = add_error(Anno, {bad_expect, Name}, St0),
St1#yecc{expect_shift_reduce = 0}
end.
@@ -681,27 +681,27 @@ check_states(St) ->
St;
[#symbol{name = NStates}] when is_integer(NStates) ->
St#yecc{expect_n_states = NStates};
- [#symbol{line = Line, name = Name}] ->
- add_error(Line, {bad_states, Name}, St)
+ [#symbol{anno = Anno, name = Name}] ->
+ add_error(Anno, {bad_states, Name}, St)
end.
check_precedences(St0) ->
{St1, _} =
- foldr(fun({#symbol{line = Line, name = Op},_I,_A}, {St,Ps}) ->
+ foldr(fun({#symbol{anno = Anno, name = Op},_I,_A}, {St,Ps}) ->
case member(Op, Ps) of
true ->
- {add_error(Line, {duplicate_precedence,Op}, St),
+ {add_error(Anno, {duplicate_precedence,Op}, St),
Ps};
false ->
{St, [Op | Ps]}
end
end, {St0,[]}, St0#yecc.prec),
- foldl(fun({#symbol{line = Line, name = Op},I,A}, St) ->
+ foldl(fun({#symbol{anno = Anno, name = Op},I,A}, St) ->
case kind_of_symbol(St, Op) of
endsymbol ->
- add_error(Line,{precedence_op_is_endsymbol,Op}, St);
+ add_error(Anno,{precedence_op_is_endsymbol,Op}, St);
unknown ->
- add_error(Line, {precedence_op_is_unknown, Op}, St);
+ add_error(Anno, {precedence_op_is_unknown, Op}, St);
_ ->
St#yecc{prec = [{Op,I,A} | St#yecc.prec]}
end
@@ -709,13 +709,13 @@ check_precedences(St0) ->
check_rule(Rule0, {St0,Rules}) ->
Symbols = Rule0#rule.symbols,
- #symbol{line = HeadLine, name = Head} = hd(Symbols),
+ #symbol{anno = HeadAnno, name = Head} = hd(Symbols),
case member(Head, St0#yecc.nonterminals) of
false ->
- {add_error(HeadLine, {undefined_nonterminal, Head}, St0), Rules};
+ {add_error(HeadAnno, {undefined_nonterminal, Head}, St0), Rules};
true ->
St = check_rhs(tl(Symbols), St0),
- Rule = Rule0#rule{line = HeadLine, symbols = names(Symbols)},
+ Rule = Rule0#rule{anno = HeadAnno, symbols = names(Symbols)},
{St, [Rule | Rules]}
end.
@@ -725,7 +725,7 @@ check_rules(St0) ->
[] ->
add_error(no_grammar_rules, St);
_ ->
- Rule = #rule{line = none,
+ Rule = #rule{anno = none,
symbols = [?ACCEPT, St#yecc.rootsymbol],
tokens = []},
Rules1 = [Rule | Rules0],
@@ -740,9 +740,9 @@ duplicates(List) ->
names(Symbols) ->
map(fun(Symbol) -> Symbol#symbol.name end, Symbols).
-symbol_line(Name, St) ->
- #symbol{line = Line} = symbol_find(Name, St#yecc.all_symbols),
- Line.
+symbol_anno(Name, St) ->
+ #symbol{anno = Anno} = symbol_find(Name, St#yecc.all_symbols),
+ Anno.
symbol_member(Symbol, Symbols) ->
symbol_find(Symbol#symbol.name, Symbols) =/= false.
@@ -894,31 +894,33 @@ report_warnings(St) ->
add_error(E, St) ->
add_error(none, E, St).
-add_error(Line, E, St) ->
- add_error(St#yecc.infile, Line, E, St).
+add_error(Anno, E, St) ->
+ add_error(St#yecc.infile, Anno, E, St).
-add_error(File, Line, E, St) ->
- St#yecc{errors = [{File,{Line,?MODULE,E}}|St#yecc.errors]}.
+add_error(File, Anno, E, St) ->
+ Loc = location(Anno),
+ St#yecc{errors = [{File,{Loc,?MODULE,E}}|St#yecc.errors]}.
add_errors(SymNames, E0, St0) ->
foldl(fun(SymName, St) ->
- add_error(symbol_line(SymName, St), {E0, SymName}, St)
+ add_error(symbol_anno(SymName, St), {E0, SymName}, St)
end, St0, SymNames).
-add_warning(Line, W, St) ->
- St#yecc{warnings = [{St#yecc.infile,{Line,?MODULE,W}}|St#yecc.warnings]}.
+add_warning(Anno, W, St) ->
+ Loc = location(Anno),
+ St#yecc{warnings = [{St#yecc.infile,{Loc,?MODULE,W}}|St#yecc.warnings]}.
add_warnings(SymNames, W0, St0) ->
foldl(fun(SymName, St) ->
- add_warning(symbol_line(SymName, St), {W0, SymName}, St)
+ add_warning(symbol_anno(SymName, St), {W0, SymName}, St)
end, St0, SymNames).
check_rhs([#symbol{name = '$empty'}], St) ->
St;
check_rhs(Rhs, St0) ->
case symbol_find('$empty', Rhs) of
- #symbol{line = Line} ->
- add_error(Line, illegal_empty, St0);
+ #symbol{anno = Anno} ->
+ add_error(Anno, illegal_empty, St0);
false ->
foldl(fun(Sym, St) ->
case symbol_member(Sym, St#yecc.all_symbols) of
@@ -926,13 +928,13 @@ check_rhs(Rhs, St0) ->
St;
false ->
E = {undefined_symbol,Sym#symbol.name},
- add_error(Sym#symbol.line, E, St)
+ add_error(Sym#symbol.anno, E, St)
end
end, St0, Rhs)
end.
check_action(Tokens) ->
- case erl_parse:parse_exprs(add_roberts_dot(Tokens, 0)) of
+ case erl_parse:parse_exprs(add_roberts_dot(Tokens, erl_anno:new(0))) of
{error, _Error} ->
{false, false};
{ok, [Expr | Exprs]} ->
@@ -940,10 +942,10 @@ check_action(Tokens) ->
{IsGuard, true}
end.
-add_roberts_dot([], Line) ->
- [{'dot', Line}];
-add_roberts_dot([{'dot', Line} | _], _) ->
- [{'dot', Line}];
+add_roberts_dot([], Anno) ->
+ [{'dot', Anno}];
+add_roberts_dot([{'dot', Anno} | _], _) ->
+ [{'dot', Anno}];
add_roberts_dot([Token | Tokens], _) ->
[Token | add_roberts_dot(Tokens, element(2, Token))].
@@ -953,21 +955,22 @@ subst_pseudo_vars([H0 | T0], NmbrOfDaughters, St0) ->
{H, St1} = subst_pseudo_vars(H0, NmbrOfDaughters, St0),
{T, St} = subst_pseudo_vars(T0, NmbrOfDaughters, St1),
{[H | T], St};
-subst_pseudo_vars({atom, Line, Atom}, NmbrOfDaughters, St0) ->
+subst_pseudo_vars({atom, Anno, Atom}, NmbrOfDaughters, St0) ->
case atom_to_list(Atom) of
[$$ | Rest] ->
try list_to_integer(Rest) of
N when N > 0, N =< NmbrOfDaughters ->
- {{var, Line, list_to_atom(append("__", Rest))}, St0};
+ {{var, Anno, list_to_atom(append("__", Rest))}, St0};
_ ->
- St = add_error(Line, {undefined_pseudo_variable, Atom},
+ St = add_error(Anno,
+ {undefined_pseudo_variable, Atom},
St0),
- {{atom, Line, '$undefined'}, St}
+ {{atom, Anno, '$undefined'}, St}
catch
- error: _ -> {{atom, Line, Atom}, St0}
+ error: _ -> {{atom, Anno, Atom}, St0}
end;
_ ->
- {{atom, Line, Atom}, St0}
+ {{atom, Anno, Atom}, St0}
end;
subst_pseudo_vars(Tuple, NmbrOfDaughters, St0) when is_tuple(Tuple) ->
{L, St} = subst_pseudo_vars(tuple_to_list(Tuple), NmbrOfDaughters, St0),
@@ -2295,9 +2298,9 @@ function_name(Name, Suf) ->
list_to_atom(concat([Name, '_' | quoted_atom(Suf)])).
rule(RulePointer, St) ->
- #rule{n = N, line = Line, symbols = Symbols} =
+ #rule{n = N, anno = Anno, symbols = Symbols} =
dict:fetch(RulePointer, St#yecc.rule_pointer2rule),
- {Symbols, Line, N}.
+ {Symbols, Anno, N}.
get_rule(RuleNmbr, St) ->
dict:fetch(RuleNmbr, St#yecc.rule_pointer2rule).
@@ -2463,7 +2466,7 @@ include(St, File, Outport) ->
include1(eof, _, _, _File, L, _St) ->
L;
include1({error, _}=_Error, _Inport, _Outport, File, L, St) ->
- throw(add_error(File, L, cannot_parse, St));
+ throw(add_error(File, erl_anno:new(L), cannot_parse, St));
include1(Line, Inport, Outport, File, L, St) ->
Incr = case member($\n, Line) of
true -> 1;
@@ -2488,7 +2491,7 @@ includefile_version(Includefile) ->
parse_file(Epp) ->
case epp:parse_erl_form(Epp) of
- {ok, {function,_Line,yeccpars1,7,_Clauses}} ->
+ {ok, {function,_Anno,yeccpars1,7,_Clauses}} ->
{1,4};
{eof,_Line} ->
{1,1};
@@ -2503,7 +2506,7 @@ pp_tokens(Tokens, Line0, Enc) ->
pp_tokens1([], _Line0, _Enc, _T0) ->
[];
pp_tokens1([T | Ts], Line0, Enc, T0) ->
- Line = element(2, T),
+ Line = location(anno(T)),
[pp_sep(Line, Line0, T0), pp_symbol(T, Enc)|pp_tokens1(Ts, Line, Enc, T)].
pp_symbol({var,_,Var}, _Enc) -> Var;
@@ -2538,10 +2541,17 @@ output_file_directive(St, _Filename, _Line) ->
St.
first_line(Tokens) ->
- element(2, hd(Tokens)).
+ location(anno(hd(Tokens))).
last_line(Tokens) ->
- element(2, lists:last(Tokens)).
+ location(anno(lists:last(Tokens))).
+
+location(none) -> none;
+location(Anno) ->
+ erl_anno:line(Anno).
+
+anno(Token) ->
+ element(2, Token).
%% Keep track of the current line in the generated file.
fwrite(#yecc{outport = Outport, line = Line}=St, Format, Args) ->
diff --git a/lib/parsetools/src/yeccgramm.yrl b/lib/parsetools/src/yeccgramm.yrl
index c7b2ef6a86..40aa85a43e 100644
--- a/lib/parsetools/src/yeccgramm.yrl
+++ b/lib/parsetools/src/yeccgramm.yrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2015. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2017. 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.
@@ -39,43 +39,38 @@ rule -> head '->' symbols attached_code dot: {rule, ['$1' | '$3'], '$4'}.
head -> symbol : '$1'.
symbols -> symbol : ['$1'].
symbols -> symbol symbols : ['$1' | '$2'].
-strings -> string : [string('$1')].
-strings -> string strings : [string('$1') | '$2'].
+strings -> string : ['$1'].
+strings -> string strings : ['$1' | '$2'].
attached_code -> ':' tokens : {erlang_code, '$2'}.
-attached_code -> '$empty' : {erlang_code, [{atom, 0, '$undefined'}]}.
+attached_code -> '$empty' : {erlang_code,
+ [{atom, erl_anno:new(0), '$undefined'}]}.
tokens -> token : ['$1'].
tokens -> token tokens : ['$1' | '$2'].
symbol -> var : symbol('$1').
symbol -> atom : symbol('$1').
symbol -> integer : symbol('$1').
symbol -> reserved_word : symbol('$1').
-token -> var : token('$1').
-token -> atom : token('$1').
-token -> float : token('$1').
-token -> integer : token('$1').
-token -> string : token('$1').
-token -> char : token('$1').
-token -> reserved_symbol : {value_of('$1'), line_of('$1')}.
-token -> reserved_word : {value_of('$1'), line_of('$1')}.
-token -> '->' : {'->', line_of('$1')}. % Have to be treated in this
-token -> ':' : {':', line_of('$1')}. % manner, because they are also
- % special symbols of the metagrammar
+token -> var : '$1'.
+token -> atom : '$1'.
+token -> float : '$1'.
+token -> integer : '$1'.
+token -> string : '$1'.
+token -> char : '$1'.
+token -> reserved_symbol : {value_of('$1'), anno_of('$1')}.
+token -> reserved_word : {value_of('$1'), anno_of('$1')}.
+token -> '->' : {'->', anno_of('$1')}. % Have to be treated in this
+token -> ':' : {':', anno_of('$1')}. % manner, because they are also
+ % special symbols of the metagrammar
Erlang code.
--record(symbol, {line, name}).
+-record(symbol, {anno, name}).
symbol(Symbol) ->
- #symbol{line = line_of(Symbol), name = value_of(Symbol)}.
-
-token(Token) ->
- setelement(2, Token, line_of(Token)).
-
-string(Token) ->
- setelement(2, Token, line_of(Token)).
+ #symbol{anno = anno_of(Symbol), name = value_of(Symbol)}.
value_of(Token) ->
element(3, Token).
-line_of(Token) ->
- erl_anno:line(element(2, Token)).
+anno_of(Token) ->
+ element(2, Token).
diff --git a/lib/parsetools/src/yeccparser.erl b/lib/parsetools/src/yeccparser.erl
index 0025284ccf..6f6f66d56c 100644
--- a/lib/parsetools/src/yeccparser.erl
+++ b/lib/parsetools/src/yeccparser.erl
@@ -1,29 +1,23 @@
-module(yeccparser).
-export([parse/1, parse_and_scan/1, format_error/1]).
--file("yeccgramm.yrl", 63).
+-file("yeccgramm.yrl", 65).
--record(symbol, {line, name}).
+-record(symbol, {anno, name}).
symbol(Symbol) ->
- #symbol{line = line_of(Symbol), name = value_of(Symbol)}.
-
-token(Token) ->
- setelement(2, Token, line_of(Token)).
-
-string(Token) ->
- setelement(2, Token, line_of(Token)).
+ #symbol{anno = anno_of(Symbol), name = value_of(Symbol)}.
value_of(Token) ->
element(3, Token).
-line_of(Token) ->
- erl_anno:line(element(2, Token)).
+anno_of(Token) ->
+ element(2, Token).
--file("lib/parsetools/include/yeccpre.hrl", 0).
+-file("/ldisk/hasse/otp/lib/parsetools/include/yeccpre.hrl", 0).
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2015. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2017. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -147,21 +141,10 @@ yecc_end(Line) ->
{'$end', Line}.
yecctoken_end_location(Token) ->
- try
- Str = erl_scan:text(Token),
- Line = erl_scan:line(Token),
- Parts = re:split(Str, "\n"),
- Dline = length(Parts) - 1,
- Yline = Line + Dline,
- case erl_scan:column(Token) of
- Column when is_integer(Column) ->
- Col = byte_size(lists:last(Parts)),
- {Yline, Col + if Dline =:= 0 -> Column; true -> 1 end};
- undefined ->
- Yline
- end
- catch _:_ ->
- yecctoken_location(Token)
+ try erl_anno:end_location(element(2, Token)) of
+ undefined -> yecctoken_location(Token);
+ Loc -> Loc
+ catch _:_ -> yecctoken_location(Token)
end.
-compile({nowarn_unused_function, yeccerror/1}).
@@ -172,15 +155,15 @@ yeccerror(Token) ->
-compile({nowarn_unused_function, yecctoken_to_string/1}).
yecctoken_to_string(Token) ->
- case catch erl_scan:text(Token) of
- Txt when is_list(Txt) -> Txt;
- _ -> yecctoken2string(Token)
+ try erl_scan:text(Token) of
+ undefined -> yecctoken2string(Token);
+ Txt -> Txt
+ catch _:_ -> yecctoken2string(Token)
end.
yecctoken_location(Token) ->
- case catch erl_scan:location(Token) of
- Loc when Loc =/= undefined -> Loc;
- _ -> element(2, Token)
+ try erl_scan:location(Token)
+ catch _:_ -> element(2, Token)
end.
-compile({nowarn_unused_function, yecctoken2string/1}).
@@ -204,8 +187,9 @@ yecctoken2string(Other) ->
--file("yeccgramm.erl", 207).
+-file("yeccgramm.erl", 190).
+-dialyzer({nowarn_function, yeccpars2/7}).
yeccpars2(0=S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_0(S, Cat, Ss, Stack, T, Ts, Tzr);
%% yeccpars2(1=S, Cat, Ss, Stack, T, Ts, Tzr) ->
@@ -281,6 +265,7 @@ yeccpars2(35=S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2(Other, _, _, _, _, _, _) ->
erlang:error({yecc_bug,"1.4",{missing_state_in_action_table, Other}}).
+-dialyzer({nowarn_function, yeccpars2_0/7}).
yeccpars2_0(S, atom, Ss, Stack, T, Ts, Tzr) ->
yeccpars1(S, 6, Ss, Stack, T, Ts, Tzr);
yeccpars2_0(S, integer, Ss, Stack, T, Ts, Tzr) ->
@@ -308,11 +293,13 @@ yeccpars2_1(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_2(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccgoto_grammar(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccpars2_3/7}).
yeccpars2_3(S, '->', Ss, Stack, T, Ts, Tzr) ->
yeccpars1(S, 10, Ss, Stack, T, Ts, Tzr);
yeccpars2_3(_, _, _, _, T, _, _) ->
yeccerror(T).
+-dialyzer({nowarn_function, yeccpars2_4/7}).
yeccpars2_4(_S, '$end', _Ss, Stack, _T, _Ts, _Tzr) ->
{ok, hd(Stack)};
yeccpars2_4(_, _, _, _, T, _, _) ->
@@ -362,11 +349,13 @@ yeccpars2_13(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
NewStack = yeccpars2_13_(Stack),
yeccgoto_symbols(hd(Nss), Cat, Nss, NewStack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccpars2_14/7}).
yeccpars2_14(S, dot, Ss, Stack, T, Ts, Tzr) ->
yeccpars1(S, 29, Ss, Stack, T, Ts, Tzr);
yeccpars2_14(_, _, _, _, T, _, _) ->
yeccerror(T).
+-dialyzer({nowarn_function, yeccpars2_15/7}).
yeccpars2_15(S, '->', Ss, Stack, T, Ts, Tzr) ->
yeccpars1(S, 18, Ss, Stack, T, Ts, Tzr);
yeccpars2_15(S, ':', Ss, Stack, T, Ts, Tzr) ->
@@ -428,20 +417,16 @@ yeccpars2_19(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_20(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- NewStack = yeccpars2_20_(Stack),
- yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
+ yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
yeccpars2_21(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- NewStack = yeccpars2_21_(Stack),
- yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
+ yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
yeccpars2_22(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- NewStack = yeccpars2_22_(Stack),
- yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
+ yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
yeccpars2_23(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- NewStack = yeccpars2_23_(Stack),
- yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
+ yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
yeccpars2_24(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
NewStack = yeccpars2_24_(Stack),
@@ -452,12 +437,10 @@ yeccpars2_25(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_26(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- NewStack = yeccpars2_26_(Stack),
- yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
+ yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
yeccpars2_27(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- NewStack = yeccpars2_27_(Stack),
- yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
+ yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
yeccpars2_28(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
[_|Nss] = Ss,
@@ -469,11 +452,13 @@ yeccpars2_29(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
NewStack = yeccpars2_29_(Stack),
yeccgoto_rule(hd(Nss), Cat, Nss, NewStack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccpars2_30/7}).
yeccpars2_30(S, dot, Ss, Stack, T, Ts, Tzr) ->
yeccpars1(S, 35, Ss, Stack, T, Ts, Tzr);
yeccpars2_30(_, _, _, _, T, _, _) ->
yeccerror(T).
+-dialyzer({nowarn_function, yeccpars2_31/7}).
yeccpars2_31(S, dot, Ss, Stack, T, Ts, Tzr) ->
yeccpars1(S, 34, Ss, Stack, T, Ts, Tzr);
yeccpars2_31(_, _, _, _, T, _, _) ->
@@ -500,26 +485,33 @@ yeccpars2_35(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
NewStack = yeccpars2_35_(Stack),
yeccgoto_declaration(hd(Nss), Cat, Nss, NewStack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_attached_code/7}).
yeccgoto_attached_code(11, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_14(14, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_declaration/7}).
yeccgoto_declaration(0=_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_5(_S, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_grammar/7}).
yeccgoto_grammar(0, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_4(4, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_head/7}).
yeccgoto_head(0, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_3(3, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_rule/7}).
yeccgoto_rule(0=_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_2(_S, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_strings/7}).
yeccgoto_strings(1, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_31(31, Cat, Ss, Stack, T, Ts, Tzr);
yeccgoto_strings(32=_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_33(_S, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_symbol/7}).
yeccgoto_symbol(0, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_1(1, Cat, Ss, Stack, T, Ts, Tzr);
yeccgoto_symbol(1, Cat, Ss, Stack, T, Ts, Tzr) ->
@@ -529,6 +521,7 @@ yeccgoto_symbol(10, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccgoto_symbol(12, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_12(12, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_symbols/7}).
yeccgoto_symbols(1, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_30(30, Cat, Ss, Stack, T, Ts, Tzr);
yeccgoto_symbols(10, Cat, Ss, Stack, T, Ts, Tzr) ->
@@ -536,18 +529,20 @@ yeccgoto_symbols(10, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccgoto_symbols(12=_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_13(_S, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_token/7}).
yeccgoto_token(15, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_17(17, Cat, Ss, Stack, T, Ts, Tzr);
yeccgoto_token(17, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_17(17, Cat, Ss, Stack, T, Ts, Tzr).
+-dialyzer({nowarn_function, yeccgoto_tokens/7}).
yeccgoto_tokens(15=_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_16(_S, Cat, Ss, Stack, T, Ts, Tzr);
yeccgoto_tokens(17=_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_28(_S, Cat, Ss, Stack, T, Ts, Tzr).
-compile({inline,yeccpars2_6_/1}).
--file("yeccgramm.yrl", 44).
+-file("yeccgramm.yrl", 46).
yeccpars2_6_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
@@ -555,7 +550,7 @@ yeccpars2_6_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_7_/1}).
--file("yeccgramm.yrl", 45).
+-file("yeccgramm.yrl", 47).
yeccpars2_7_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
@@ -563,7 +558,7 @@ yeccpars2_7_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_8_/1}).
--file("yeccgramm.yrl", 46).
+-file("yeccgramm.yrl", 48).
yeccpars2_8_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
@@ -571,7 +566,7 @@ yeccpars2_8_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_9_/1}).
--file("yeccgramm.yrl", 43).
+-file("yeccgramm.yrl", 45).
yeccpars2_9_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
@@ -579,14 +574,15 @@ yeccpars2_9_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_11_/1}).
--file("yeccgramm.yrl", 40).
+-file("yeccgramm.yrl", 41).
yeccpars2_11_(__Stack0) ->
[begin
- { erlang_code , [ { atom , 0 , '$undefined' } ] }
+ { erlang_code ,
+ [ { atom , erl_anno : new ( 0 ) , '$undefined' } ] }
end | __Stack0].
-compile({inline,yeccpars2_12_/1}).
--file("yeccgramm.yrl", 35).
+-file("yeccgramm.yrl", 36).
yeccpars2_12_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
@@ -594,7 +590,7 @@ yeccpars2_12_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_13_/1}).
--file("yeccgramm.yrl", 36).
+-file("yeccgramm.yrl", 37).
yeccpars2_13_(__Stack0) ->
[__2,__1 | __Stack] = __Stack0,
[begin
@@ -602,7 +598,7 @@ yeccpars2_13_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_16_/1}).
--file("yeccgramm.yrl", 39).
+-file("yeccgramm.yrl", 40).
yeccpars2_16_(__Stack0) ->
[__2,__1 | __Stack] = __Stack0,
[begin
@@ -610,7 +606,7 @@ yeccpars2_16_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_17_/1}).
--file("yeccgramm.yrl", 41).
+-file("yeccgramm.yrl", 43).
yeccpars2_17_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
@@ -618,87 +614,39 @@ yeccpars2_17_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_18_/1}).
--file("yeccgramm.yrl", 55).
+-file("yeccgramm.yrl", 57).
yeccpars2_18_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
- { '->' , line_of ( __1 ) }
+ { '->' , anno_of ( __1 ) }
end | __Stack].
-compile({inline,yeccpars2_19_/1}).
--file("yeccgramm.yrl", 56).
+-file("yeccgramm.yrl", 58).
yeccpars2_19_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
- { ':' , line_of ( __1 ) }
- end | __Stack].
-
--compile({inline,yeccpars2_20_/1}).
--file("yeccgramm.yrl", 48).
-yeccpars2_20_(__Stack0) ->
- [__1 | __Stack] = __Stack0,
- [begin
- token ( __1 )
- end | __Stack].
-
--compile({inline,yeccpars2_21_/1}).
--file("yeccgramm.yrl", 52).
-yeccpars2_21_(__Stack0) ->
- [__1 | __Stack] = __Stack0,
- [begin
- token ( __1 )
- end | __Stack].
-
--compile({inline,yeccpars2_22_/1}).
--file("yeccgramm.yrl", 49).
-yeccpars2_22_(__Stack0) ->
- [__1 | __Stack] = __Stack0,
- [begin
- token ( __1 )
- end | __Stack].
-
--compile({inline,yeccpars2_23_/1}).
--file("yeccgramm.yrl", 50).
-yeccpars2_23_(__Stack0) ->
- [__1 | __Stack] = __Stack0,
- [begin
- token ( __1 )
+ { ':' , anno_of ( __1 ) }
end | __Stack].
-compile({inline,yeccpars2_24_/1}).
--file("yeccgramm.yrl", 53).
+-file("yeccgramm.yrl", 55).
yeccpars2_24_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
- { value_of ( __1 ) , line_of ( __1 ) }
+ { value_of ( __1 ) , anno_of ( __1 ) }
end | __Stack].
-compile({inline,yeccpars2_25_/1}).
--file("yeccgramm.yrl", 54).
+-file("yeccgramm.yrl", 56).
yeccpars2_25_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
- { value_of ( __1 ) , line_of ( __1 ) }
- end | __Stack].
-
--compile({inline,yeccpars2_26_/1}).
--file("yeccgramm.yrl", 51).
-yeccpars2_26_(__Stack0) ->
- [__1 | __Stack] = __Stack0,
- [begin
- token ( __1 )
- end | __Stack].
-
--compile({inline,yeccpars2_27_/1}).
--file("yeccgramm.yrl", 47).
-yeccpars2_27_(__Stack0) ->
- [__1 | __Stack] = __Stack0,
- [begin
- token ( __1 )
+ { value_of ( __1 ) , anno_of ( __1 ) }
end | __Stack].
-compile({inline,yeccpars2_28_/1}).
--file("yeccgramm.yrl", 42).
+-file("yeccgramm.yrl", 44).
yeccpars2_28_(__Stack0) ->
[__2,__1 | __Stack] = __Stack0,
[begin
@@ -706,7 +654,7 @@ yeccpars2_28_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_29_/1}).
--file("yeccgramm.yrl", 33).
+-file("yeccgramm.yrl", 34).
yeccpars2_29_(__Stack0) ->
[__5,__4,__3,__2,__1 | __Stack] = __Stack0,
[begin
@@ -714,23 +662,23 @@ yeccpars2_29_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_32_/1}).
--file("yeccgramm.yrl", 37).
+-file("yeccgramm.yrl", 38).
yeccpars2_32_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
- [ string ( __1 ) ]
+ [ __1 ]
end | __Stack].
-compile({inline,yeccpars2_33_/1}).
--file("yeccgramm.yrl", 38).
+-file("yeccgramm.yrl", 39).
yeccpars2_33_(__Stack0) ->
[__2,__1 | __Stack] = __Stack0,
[begin
- [ string ( __1 ) | __2 ]
+ [ __1 | __2 ]
end | __Stack].
-compile({inline,yeccpars2_34_/1}).
--file("yeccgramm.yrl", 32).
+-file("yeccgramm.yrl", 33).
yeccpars2_34_(__Stack0) ->
[__3,__2,__1 | __Stack] = __Stack0,
[begin
@@ -738,7 +686,7 @@ yeccpars2_34_(__Stack0) ->
end | __Stack].
-compile({inline,yeccpars2_35_/1}).
--file("yeccgramm.yrl", 31).
+-file("yeccgramm.yrl", 32).
yeccpars2_35_(__Stack0) ->
[__3,__2,__1 | __Stack] = __Stack0,
[begin
@@ -746,4 +694,4 @@ yeccpars2_35_(__Stack0) ->
end | __Stack].
--file("yeccgramm.yrl", 82).
+-file("yeccgramm.yrl", 77).
diff --git a/lib/parsetools/test/yecc_SUITE.erl b/lib/parsetools/test/yecc_SUITE.erl
index 5bd71d5d19..2c37278d4b 100644
--- a/lib/parsetools/test/yecc_SUITE.erl
+++ b/lib/parsetools/test/yecc_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2017. 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.
@@ -1524,7 +1524,7 @@ otp_7945(suite) -> [];
otp_7945(Config) when is_list(Config) ->
A2 = erl_anno:new(2),
A3 = erl_anno:new(3),
- {error,_} = erl_parse:parse([{atom,3,foo},{'.',A2,9,9}]),
+ {error,_} = erl_parse:parse([{atom,A3,foo},{'.',A2,9,9}]),
ok.
otp_8483(doc) ->