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authorHans Bolinder <[email protected]>2017-03-14 14:15:47 +0100
committerHans Bolinder <[email protected]>2017-03-14 14:15:47 +0100
commitdcba34b6295edca4cc9c899152612f410d23c1ef (patch)
tree37d87f0b5189d6056c94d49ce395e96795c986b1
parent318e9dfbba306e7b18f2e74d6f468c81e1ac1f57 (diff)
parent568706c4c4b8261e7a63e20be9a355ebe5d6562e (diff)
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Merge branch 'hasse/fix_erl_anno_use'
* hasse/fix_erl_anno_use: parsetools: Fix handling of locations and annotations diameter: Fix handling of locations and annotations kernel: Fix handling of locations and annotations compiler: Fix handling of locations and annotations eunit: Fix handling of locations and annotations Update preloaded erts: Fix handling of locations and annotations dialyzer: Fix handling of annotations in a test debugger: Fix handling of locations and annotations stdlib: Extend functions in erl_parse to handle form_info() stdlib: Fix handling of locations and annotations erts: Correct the documentation of abstract end-of-file stdlib: Add debug tests to the erl_parse module stdlib: improve the erl_anno module's debug tests stdlib: Improve the erl_pp module's debug tests
-rw-r--r--erts/doc/src/absform.xml18
-rw-r--r--erts/preloaded/ebin/init.beambin49996 -> 50096 bytes
-rw-r--r--erts/preloaded/src/init.erl4
-rw-r--r--lib/compiler/test/guard_SUITE.erl4
-rw-r--r--lib/debugger/src/dbg_wx_win.erl4
-rw-r--r--lib/debugger/test/int_SUITE.erl5
-rw-r--r--lib/dialyzer/test/abstract_SUITE.erl3
-rw-r--r--lib/diameter/src/compiler/diameter_codegen.erl4
-rw-r--r--lib/eunit/src/eunit.erl2
-rw-r--r--lib/kernel/src/application_controller.erl4
-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
-rw-r--r--lib/stdlib/src/c.erl4
-rw-r--r--lib/stdlib/src/epp.erl2
-rw-r--r--lib/stdlib/src/erl_anno.erl8
-rw-r--r--lib/stdlib/src/erl_compile.erl4
-rw-r--r--lib/stdlib/src/erl_lint.erl9
-rw-r--r--lib/stdlib/src/erl_parse.yrl39
-rw-r--r--lib/stdlib/src/erl_pp.erl17
-rw-r--r--lib/stdlib/src/escript.erl8
-rw-r--r--lib/stdlib/src/qlc_pt.erl4
-rw-r--r--lib/stdlib/test/erl_lint_SUITE.erl10
-rw-r--r--lib/stdlib/test/erl_pp_SUITE.erl11
-rw-r--r--lib/stdlib/test/erl_scan_SUITE.erl6
26 files changed, 273 insertions, 268 deletions
diff --git a/erts/doc/src/absform.xml b/erts/doc/src/absform.xml
index fe8e3b30e7..ec00955ccd 100644
--- a/erts/doc/src/absform.xml
+++ b/erts/doc/src/absform.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2001</year><year>2016</year>
+ <year>2001</year><year>2017</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -182,10 +182,18 @@
can contain the following:</p>
<list type="bulleted">
- <item>Tuples <c>{error,E}</c> and <c>{warning,W}</c>, denoting
- syntactically incorrect forms and warnings</item>
- <item><c>{eof,LINE}</c>, denoting an end-of-stream
- encountered before a complete form had been parsed</item>
+ <item>
+ <p>Tuples <c>{error,E}</c> and <c>{warning,W}</c>, denoting
+ syntactically incorrect forms and warnings.
+ </p>
+ </item>
+ <item>
+ <p><c>{eof,LOCATION}</c>, denoting an end-of-stream
+ encountered before a complete form had been parsed.
+ The word <c>LOCATION</c> represents an integer, and denotes the
+ number of the last line in the source file.
+ </p>
+ </item>
</list>
</section>
</section>
diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam
index fdd87ef739..92eedd73d8 100644
--- a/erts/preloaded/ebin/init.beam
+++ b/erts/preloaded/ebin/init.beam
Binary files differ
diff --git a/erts/preloaded/src/init.erl b/erts/preloaded/src/init.erl
index 86dc9a2957..3dc6953b4c 100644
--- a/erts/preloaded/src/init.erl
+++ b/erts/preloaded/src/init.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.
@@ -1084,7 +1084,7 @@ start_it({eval,Bin}) ->
{ok,Ts,_} = erl_scan:string(Str),
Ts1 = case reverse(Ts) of
[{dot,_}|_] -> Ts;
- TsR -> reverse([{dot,1} | TsR])
+ TsR -> reverse([{dot,erl_anno:new(1)} | TsR])
end,
{ok,Expr} = erl_parse:parse_exprs(Ts1),
{value, _Value, _Bs} = erl_eval:exprs(Expr, erl_eval:new_bindings()),
diff --git a/lib/compiler/test/guard_SUITE.erl b/lib/compiler/test/guard_SUITE.erl
index a662d85272..ccb9b58225 100644
--- a/lib/compiler/test/guard_SUITE.erl
+++ b/lib/compiler/test/guard_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2017. 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.
@@ -1538,7 +1538,7 @@ literal_type_tests_1(Config) ->
Func = {function, Anno, test, 0, [{clause,Anno,[],[],Tests}]},
Form = [{attribute,Anno,module,Mod},
{attribute,Anno,compile,export_all},
- Func, {eof,Anno}],
+ Func, {eof,999}],
%% Print generated code for inspection.
lists:foreach(fun (F) -> io:put_chars([erl_pp:form(F),"\n"]) end, Form),
diff --git a/lib/debugger/src/dbg_wx_win.erl b/lib/debugger/src/dbg_wx_win.erl
index d302423077..2c9d83ea74 100644
--- a/lib/debugger/src/dbg_wx_win.erl
+++ b/lib/debugger/src/dbg_wx_win.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2017. 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.
@@ -276,7 +276,7 @@ verify(Type, Str) ->
case erl_scan:string(Str) of
{ok, Tokens, _EndLine} when Type==term ->
- case erl_parse:parse_term(Tokens++[{dot, 1}]) of
+ case erl_parse:parse_term(Tokens++[{dot, erl_anno:new(1)}]) of
{ok, Value} -> {edit, Value};
_Error ->
ignore
diff --git a/lib/debugger/test/int_SUITE.erl b/lib/debugger/test/int_SUITE.erl
index f697ace4e5..cb1fcb83f3 100644
--- a/lib/debugger/test/int_SUITE.erl
+++ b/lib/debugger/test/int_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2017. 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.
@@ -241,7 +241,8 @@ interpretable(Config) when is_list(Config) ->
true = code:del_path(PrivDir),
%% {error, no_src}
- {ok, lists2, Binary} = compile:forms([{attribute,1,module,lists2}], []),
+ A1 = erl_anno:new(1),
+ {ok, lists2, Binary} = compile:forms([{attribute,A1,module,lists2}], []),
code:load_binary(lists2, "unknown", Binary),
{error, no_src} = int:interpretable(lists2),
diff --git a/lib/dialyzer/test/abstract_SUITE.erl b/lib/dialyzer/test/abstract_SUITE.erl
index 0e84dfab24..37fb39cf27 100644
--- a/lib/dialyzer/test/abstract_SUITE.erl
+++ b/lib/dialyzer/test/abstract_SUITE.erl
@@ -83,7 +83,8 @@ generated_case(Config) when is_list(Config) ->
Config, [], []),
ok.
-test(Prog, Config, COpts, DOpts) ->
+test(Prog0, Config, COpts, DOpts) ->
+ Prog = erl_parse:anno_from_term(Prog0),
{ok, BeamFile} = compile(Config, Prog, COpts),
run_dialyzer(Config, succ_typings, [BeamFile], DOpts).
diff --git a/lib/diameter/src/compiler/diameter_codegen.erl b/lib/diameter/src/compiler/diameter_codegen.erl
index 864d5f0691..928ae37e7f 100644
--- a/lib/diameter/src/compiler/diameter_codegen.erl
+++ b/lib/diameter/src/compiler/diameter_codegen.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2017. 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.
@@ -184,7 +184,7 @@ erl_forms(Mod, ParseD) ->
f_enumerated_avp(ParseD),
f_empty_value(ParseD),
f_dict(ParseD),
- {eof, erl_anno:new(?LINE)}]],
+ {eof, ?LINE}]],
lists:append(Forms).
diff --git a/lib/eunit/src/eunit.erl b/lib/eunit/src/eunit.erl
index 2c832a7f7a..1ace85ffde 100644
--- a/lib/eunit/src/eunit.erl
+++ b/lib/eunit/src/eunit.erl
@@ -256,7 +256,7 @@ all_options(Opts) ->
false -> Opts;
S ->
{ok, Ts, _} = erl_scan:string(S),
- {ok, V} = erl_parse:parse_term(Ts ++ [{dot,1}]),
+ {ok, V} = erl_parse:parse_term(Ts ++ [{dot,erl_anno:new(1)}]),
if is_list(V) -> Opts ++ V;
true -> Opts ++ [V]
end
diff --git a/lib/kernel/src/application_controller.erl b/lib/kernel/src/application_controller.erl
index 0e61153613..3b642f5873 100644
--- a/lib/kernel/src/application_controller.erl
+++ b/lib/kernel/src/application_controller.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.
@@ -1620,7 +1620,7 @@ conv(_) -> [].
make_term(Str) ->
case erl_scan:string(Str) of
{ok, Tokens, _} ->
- case erl_parse:parse_term(Tokens ++ [{dot, 1}]) of
+ case erl_parse:parse_term(Tokens ++ [{dot, erl_anno:new(1)}]) of
{ok, Term} ->
Term;
{error, {_,M,Reason}} ->
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) ->
diff --git a/lib/stdlib/src/c.erl b/lib/stdlib/src/c.erl
index 52df2319dd..bb7b485490 100644
--- a/lib/stdlib/src/c.erl
+++ b/lib/stdlib/src/c.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.
@@ -400,7 +400,7 @@ split_def([], Res) -> {d, list_to_atom(reverse(Res))}.
make_term(Str) ->
case erl_scan:string(Str) of
{ok, Tokens, _} ->
- case erl_parse:parse_term(Tokens ++ [{dot, 1}]) of
+ case erl_parse:parse_term(Tokens ++ [{dot, erl_anno:new(1)}]) of
{ok, Term} -> Term;
{error, {_,_,Reason}} ->
io:format("~ts: ~ts~n", [Reason, Str]),
diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl
index 40eba4ad67..61d755ba55 100644
--- a/lib/stdlib/src/epp.erl
+++ b/lib/stdlib/src/epp.erl
@@ -286,7 +286,7 @@ parse_file(Epp) ->
{warning,W} ->
[{warning,W}|parse_file(Epp)];
{eof,Location} ->
- [{eof,erl_anno:new(Location)}]
+ [{eof,Location}]
end.
-spec default_encoding() -> source_encoding().
diff --git a/lib/stdlib/src/erl_anno.erl b/lib/stdlib/src/erl_anno.erl
index d32c34dabd..d0310f52e2 100644
--- a/lib/stdlib/src/erl_anno.erl
+++ b/lib/stdlib/src/erl_anno.erl
@@ -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.
@@ -42,7 +42,7 @@
%% Debug: define DEBUG to make sure that annotations are handled as an
%% opaque type. Note that all abstract code need to be compiled with
-%% DEBUG=true. See also ./erl_pp.erl.
+%% DEBUG=true. See also ./erl_pp.erl and ./erl_parse.yrl.
%-define(DEBUG, true).
@@ -52,7 +52,11 @@
| {'record', record()}
| {'text', string()}.
+-ifdef(DEBUG).
+-opaque anno() :: [annotation(), ...].
+-else.
-opaque anno() :: location() | [annotation(), ...].
+-endif.
-type anno_term() :: term().
-type column() :: pos_integer().
diff --git a/lib/stdlib/src/erl_compile.erl b/lib/stdlib/src/erl_compile.erl
index a6ae398d03..76db2eeacd 100644
--- a/lib/stdlib/src/erl_compile.erl
+++ b/lib/stdlib/src/erl_compile.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2017. 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.
@@ -337,7 +337,7 @@ file_or_directory(Name) ->
make_term(Str) ->
case erl_scan:string(Str) of
{ok, Tokens, _} ->
- case erl_parse:parse_term(Tokens ++ [{dot, 1}]) of
+ case erl_parse:parse_term(Tokens ++ [{dot, erl_anno:new(1)}]) of
{ok, Term} -> Term;
{error, {_,_,Reason}} ->
io:format(?STDERR, "~ts: ~ts~n", [Reason, Str]),
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl
index 1b84234fac..0ffca0886f 100644
--- a/lib/stdlib/src/erl_lint.erl
+++ b/lib/stdlib/src/erl_lint.erl
@@ -2,7 +2,7 @@
%%
%% %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.
@@ -737,7 +737,12 @@ start_state({attribute,_,module,M}, St0) ->
St1 = St0#lint{module=M},
St1#lint{state=attribute};
start_state(Form, St) ->
- St1 = add_error(element(2, Form), undefined_module, St),
+ Anno = case Form of
+ {eof, L} -> erl_anno:new(L);
+ %% {warning, Warning} and {error, Error} not possible here.
+ _ -> element(2, Form)
+ end,
+ St1 = add_error(Anno, undefined_module, St),
attribute_state(Form, St1#lint{state=attribute}).
%% attribute_state(Form, State) ->
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 922455a6f2..2dcddeb8c2 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -981,6 +981,16 @@ Erlang code.
%% keep track of annotation info in tokens
-define(anno(Tup), element(2, Tup)).
+%-define(DEBUG, true).
+
+-ifdef(DEBUG).
+%% Assumes that erl_anno has been compiled with DEBUG=true.
+-define(ANNO_CHECK(Tokens),
+ [] = [T || T <- Tokens, not is_list(element(2, T))]).
+-else.
+-define(ANNO_CHECK(Tokens), ok).
+-endif.
+
%% Entry points compatible to old erl_parse.
%% These really suck and are only here until Calle gets multiple
%% entry points working.
@@ -990,10 +1000,15 @@ Erlang code.
AbsForm :: abstract_form(),
ErrorInfo :: error_info().
parse_form([{'-',A1},{atom,A2,spec}|Tokens]) ->
- parse([{'-',A1},{'spec',A2}|Tokens]);
+ NewTokens = [{'-',A1},{'spec',A2}|Tokens],
+ ?ANNO_CHECK(NewTokens),
+ parse(NewTokens);
parse_form([{'-',A1},{atom,A2,callback}|Tokens]) ->
- parse([{'-',A1},{'callback',A2}|Tokens]);
+ NewTokens = [{'-',A1},{'callback',A2}|Tokens],
+ ?ANNO_CHECK(NewTokens),
+ parse(NewTokens);
parse_form(Tokens) ->
+ ?ANNO_CHECK(Tokens),
parse(Tokens).
-spec parse_exprs(Tokens) -> {ok, ExprList} | {error, ErrorInfo} when
@@ -1001,6 +1016,7 @@ parse_form(Tokens) ->
ExprList :: [abstract_expr()],
ErrorInfo :: error_info().
parse_exprs(Tokens) ->
+ ?ANNO_CHECK(Tokens),
A = erl_anno:new(0),
case parse([{atom,A,f},{'(',A},{')',A},{'->',A}|Tokens]) of
{ok,{function,_Lf,f,0,[{clause,_Lc,[],[],Exprs}]}} ->
@@ -1013,6 +1029,7 @@ parse_exprs(Tokens) ->
Term :: term(),
ErrorInfo :: error_info().
parse_term(Tokens) ->
+ ?ANNO_CHECK(Tokens),
A = erl_anno:new(0),
case parse([{atom,A,f},{'(',A},{')',A},{'->',A}|Tokens]) of
{ok,{function,_Af,f,0,[{clause,_Ac,[],[],[Expr]}]}} ->
@@ -1531,8 +1548,8 @@ type_preop_prec('#') -> {700,800}.
Fun :: fun((Anno) -> NewAnno),
Anno :: erl_anno:anno(),
NewAnno :: erl_anno:anno(),
- Abstr :: erl_parse_tree(),
- NewAbstr :: erl_parse_tree().
+ Abstr :: erl_parse_tree() | form_info(),
+ NewAbstr :: erl_parse_tree() | form_info().
map_anno(F0, Abstr) ->
F = fun(A, Acc) -> {F0(A), Acc} end,
@@ -1546,7 +1563,7 @@ map_anno(F0, Abstr) ->
Acc1 :: term(),
AccIn :: term(),
AccOut :: term(),
- Abstr :: erl_parse_tree().
+ Abstr :: erl_parse_tree() | form_info().
fold_anno(F0, Acc0, Abstr) ->
F = fun(A, Acc) -> {A, F0(A, Acc)} end,
@@ -1561,15 +1578,15 @@ fold_anno(F0, Acc0, Abstr) ->
Acc1 :: term(),
AccIn :: term(),
AccOut :: term(),
- Abstr :: erl_parse_tree(),
- NewAbstr :: erl_parse_tree().
+ Abstr :: erl_parse_tree() | form_info(),
+ NewAbstr :: erl_parse_tree() | form_info().
mapfold_anno(F, Acc0, Abstr) ->
modify_anno1(Abstr, Acc0, F).
-spec new_anno(Term) -> Abstr when
Term :: term(),
- Abstr :: erl_parse_tree().
+ Abstr :: erl_parse_tree() | form_info().
new_anno(Term) ->
F = fun(L, Acc) -> {erl_anno:new(L), Acc} end,
@@ -1577,14 +1594,14 @@ new_anno(Term) ->
NewAbstr.
-spec anno_to_term(Abstr) -> term() when
- Abstr :: erl_parse_tree().
+ Abstr :: erl_parse_tree() | form_info().
anno_to_term(Abstract) ->
F = fun(Anno, Acc) -> {erl_anno:to_term(Anno), Acc} end,
{NewAbstract, []} = modify_anno1(Abstract, [], F),
NewAbstract.
--spec anno_from_term(Term) -> erl_parse_tree() when
+-spec anno_from_term(Term) -> erl_parse_tree() | form_info() when
Term :: term().
anno_from_term(Term) ->
@@ -1629,6 +1646,8 @@ modify_anno1({warning,W}, Ac, _Mf) ->
{{warning,W},Ac};
modify_anno1({error,W}, Ac, _Mf) ->
{{error,W},Ac};
+modify_anno1({eof,L}, Ac, _Mf) ->
+ {{eof,L},Ac};
%% Expressions.
modify_anno1({clauses,Cs}, Ac, Mf) ->
{Cs1,Ac1} = modify_anno1(Cs, Ac, Mf),
diff --git a/lib/stdlib/src/erl_pp.erl b/lib/stdlib/src/erl_pp.erl
index d30cd508c1..6068afb293 100644
--- a/lib/stdlib/src/erl_pp.erl
+++ b/lib/stdlib/src/erl_pp.erl
@@ -51,6 +51,15 @@
%-define(DEBUG, true).
-ifdef(DEBUG).
+-define(FORM_TEST(T),
+ _ = case T of
+ {eof, _Line} -> ok;
+ {warning, _W} -> ok;
+ {error, _E} -> ok;
+ _ -> ?TEST(T)
+ end).
+-define(EXPRS_TEST(L),
+ [?TEST(E) || E <- L]).
-define(TEST(T),
%% Assumes that erl_anno has been compiled with DEBUG=true.
%% erl_pp does not use the annoations, but test it anyway.
@@ -62,6 +71,8 @@
erlang:error(badarg, [T])
end).
-else.
+-define(FORM_TEST(T), ok).
+-define(EXPRS_TEST(T), ok).
-define(TEST(T), ok).
-endif.
@@ -80,7 +91,7 @@ form(Thing) ->
Options :: options()).
form(Thing, Options) ->
- ?TEST(Thing),
+ ?FORM_TEST(Thing),
State = state(Options),
frmt(lform(Thing, options(Options)), State).
@@ -124,7 +135,7 @@ guard(Gs) ->
Options :: options()).
guard(Gs, Options) ->
- ?TEST(Gs),
+ ?EXPRS_TEST(Gs),
frmt(lguard(Gs, options(Options)), state(Options)).
-spec(exprs(Expressions) -> io_lib:chars() when
@@ -146,7 +157,7 @@ exprs(Es, Options) ->
Options :: options()).
exprs(Es, I, Options) ->
- ?TEST(Es),
+ ?EXPRS_TEST(Es),
frmt({seq,[],[],[$,],lexprs(Es, options(Options))}, I, state(Options)).
-spec(expr(Expression) -> io_lib:chars() when
diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl
index c42ae981e7..6e8f780f7c 100644
--- a/lib/stdlib/src/escript.erl
+++ b/lib/stdlib/src/escript.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2017. 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.
@@ -629,8 +629,7 @@ parse_source(S, File, Fd, StartLine, HeaderSz, CheckOnly) ->
{error, _} ->
epp_parse_file2(Epp, S2, [FileForm], OptModRes);
{eof, LastLine} ->
- Anno = anno(LastLine),
- S#state{forms_or_bin = [FileForm, {eof, Anno}]}
+ S#state{forms_or_bin = [FileForm, {eof, LastLine}]}
end,
ok = epp:close(Epp),
ok = file:close(Fd),
@@ -728,8 +727,7 @@ epp_parse_file2(Epp, S, Forms, Parsed) ->
[S#state.file,Ln,Mod:format_error(Args)]),
epp_parse_file(Epp, S#state{n_errors = S#state.n_errors + 1}, [Form | Forms]);
{eof, LastLine} ->
- Anno = anno(LastLine),
- S#state{forms_or_bin = lists:reverse([{eof, Anno} | Forms])}
+ S#state{forms_or_bin = lists:reverse([{eof, LastLine} | Forms])}
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/lib/stdlib/src/qlc_pt.erl b/lib/stdlib/src/qlc_pt.erl
index 28221ea75f..4a39f8ae9d 100644
--- a/lib/stdlib/src/qlc_pt.erl
+++ b/lib/stdlib/src/qlc_pt.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2017. 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.
@@ -439,7 +439,7 @@ compile_forms(Forms0, Options) ->
(_) -> false
end,
Forms = ([F || F <- Forms0, not Exclude(element(1, F))]
- ++ [{eof,anno0()}]),
+ ++ [{eof,0}]),
try
case compile:noenv_forms(Forms, compile_options(Options)) of
{ok, _ModName, Ws0} ->
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index c7dcd9ae16..df38edf393 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2017. 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.
@@ -2549,7 +2549,7 @@ otp_5878(Config) when is_list(Config) ->
{function,9,t,0,[{clause,9,[],[],[{record,10,r,[]}]}]},
{eof,11}],
{error,[{"rec.erl",[{7,erl_lint,old_abstract_code}]}],[]} =
- compile:forms(OldAbstract, [return, report]),
+ compile_forms(OldAbstract, [return, report]),
ok.
@@ -3848,9 +3848,13 @@ otp_11879(_Config) ->
[{1,erl_lint,{spec_fun_undefined,{f,1}}},
{2,erl_lint,spec_wrong_arity},
{22,erl_lint,callback_wrong_arity}]}],
- []} = compile:forms(Fs, [return,report]),
+ []} = compile_forms(Fs, [return,report]),
ok.
+compile_forms(Terms, Opts) ->
+ Forms = [erl_parse:anno_from_term(Term) || Term <- Terms],
+ compile:forms(Forms, Opts).
+
%% OTP-13230: -deprecated without -module.
otp_13230(Config) when is_list(Config) ->
Abstr = <<"-deprecated([{frutt,0,next_version}]).">>,
diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl
index 31ea3210a8..1a028204b4 100644
--- a/lib/stdlib/test/erl_pp_SUITE.erl
+++ b/lib/stdlib/test/erl_pp_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2017. 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.
@@ -1068,10 +1068,10 @@ otp_11100(Config) when is_list(Config) ->
%% There are a few places where the added code ("options(none)")
%% doesn't make a difference (pp:bit_elem_type/1 is an example).
+ A1 = erl_anno:new(1),
%% Cannot trigger the use of the hook function with export/import.
"-export([{fy,a}/b]).\n" =
- pf({attribute,1,export,[{{fy,a},b}]}),
- A1 = erl_anno:new(1),
+ pf({attribute,A1,export,[{{fy,a},b}]}),
"-type foo() :: integer(INVALID-FORM:{foo,bar}:).\n" =
pf({attribute,A1,type,{foo,{type,A1,integer,[{foo,bar}]},[]}}),
pf({attribute,A1,type,
@@ -1100,10 +1100,11 @@ otp_11100(Config) when is_list(Config) ->
%% OTP-11861. behaviour_info() and -callback.
otp_11861(Config) when is_list(Config) ->
+ A3 = erl_anno:new(3),
"-optional_callbacks([bar/0]).\n" =
- pf({attribute,3,optional_callbacks,[{bar,0}]}),
+ pf({attribute,A3,optional_callbacks,[{bar,0}]}),
"-optional_callbacks([{bar,1,bad}]).\n" =
- pf({attribute,4,optional_callbacks,[{bar,1,bad}]}),
+ pf({attribute,A3,optional_callbacks,[{bar,1,bad}]}),
ok.
pf(Form) ->
diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl
index 7d0ba967f9..aca5b1e54f 100644
--- a/lib/stdlib/test/erl_scan_SUITE.erl
+++ b/lib/stdlib/test/erl_scan_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2017. 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.
@@ -904,9 +904,9 @@ more_chars() ->
otp_10302(Config) when is_list(Config) ->
%% From unicode():
{ok,[{atom,1,'aсb'}],1} =
- erl_scan:string("'a"++[1089]++"b'", 1),
+ erl_scan_string("'a"++[1089]++"b'", 1),
{ok,[{atom,{1,1},'qaપ'}],{1,12}} =
- erl_scan:string("'qa\\x{aaa}'",{1,1}),
+ erl_scan_string("'qa\\x{aaa}'",{1,1}),
{ok,[{char,1,1089}],1} = erl_scan_string([$$,1089], 1),
{ok,[{char,1,1089}],1} = erl_scan_string([$$,$\\,1089],1),