aboutsummaryrefslogtreecommitdiffstats
path: root/lib/stdlib
diff options
context:
space:
mode:
Diffstat (limited to 'lib/stdlib')
-rw-r--r--lib/stdlib/doc/src/erl_scan.xml185
-rw-r--r--lib/stdlib/include/erl_bits.hrl10
-rw-r--r--lib/stdlib/src/beam_lib.erl2
-rw-r--r--lib/stdlib/src/epp.erl3
-rw-r--r--lib/stdlib/src/erl_anno.erl96
-rw-r--r--lib/stdlib/src/erl_lint.erl22
-rw-r--r--lib/stdlib/src/erl_parse.yrl49
-rw-r--r--lib/stdlib/src/erl_scan.erl267
-rw-r--r--lib/stdlib/src/escript.erl8
-rw-r--r--lib/stdlib/src/otp_internal.erl55
-rw-r--r--lib/stdlib/src/slave.erl23
-rw-r--r--lib/stdlib/src/supervisor.erl74
-rw-r--r--lib/stdlib/test/epp_SUITE.erl23
-rw-r--r--lib/stdlib/test/erl_anno_SUITE.erl72
-rw-r--r--lib/stdlib/test/erl_lint_SUITE.erl38
-rw-r--r--lib/stdlib/test/erl_pp_SUITE.erl6
-rw-r--r--lib/stdlib/test/erl_scan_SUITE.erl279
-rw-r--r--lib/stdlib/test/ets_SUITE.erl18
-rw-r--r--lib/stdlib/test/filename_SUITE.erl35
19 files changed, 274 insertions, 991 deletions
diff --git a/lib/stdlib/doc/src/erl_scan.xml b/lib/stdlib/doc/src/erl_scan.xml
index 18e988e286..01b845a039 100644
--- a/lib/stdlib/doc/src/erl_scan.xml
+++ b/lib/stdlib/doc/src/erl_scan.xml
@@ -40,39 +40,15 @@
</description>
<datatypes>
<datatype>
- <name name="attribute_info"></name>
- </datatype>
- <datatype>
- <name name="attributes"></name>
- </datatype>
- <datatype>
- <name name="attributes_data"></name>
- </datatype>
- <datatype>
<name name="category"></name>
</datatype>
<datatype>
- <name name="column"></name>
- </datatype>
- <datatype>
<name name="error_description"></name>
</datatype>
<datatype>
<name name="error_info"></name>
</datatype>
<datatype>
- <name name="info_line"></name>
- </datatype>
- <datatype>
- <name name="info_location"></name>
- </datatype>
- <datatype>
- <name name="line"></name>
- </datatype>
- <datatype>
- <name name="location"></name>
- </datatype>
- <datatype>
<name name="option"></name>
</datatype>
<datatype>
@@ -88,9 +64,6 @@
<name name="token"></name>
</datatype>
<datatype>
- <name name="token_info"></name>
- </datatype>
- <datatype>
<name name="tokens"></name>
</datatype>
<datatype>
@@ -122,25 +95,23 @@
<anno>StartLocation</anno>, [])</c>.</p>
<p><c><anno>StartLocation</anno></c> indicates the initial location
when scanning starts. If <c><anno>StartLocation</anno></c> is a line,
- <c>attributes()</c> as well as <c><anno>EndLocation</anno></c> and
+ <c>Anno</c> as well as <c><anno>EndLocation</anno></c> and
<c><anno>ErrorLocation</anno></c> will be lines. If
<c><anno>StartLocation</anno></c> is a pair of a line and a column
- <c>attributes()</c> takes the form of an opaque compound
+ <c>Anno</c> takes the form of an opaque compound
data type, and <c><anno>EndLocation</anno></c> and
<c><anno>ErrorLocation</anno></c>
will be pairs of a line and a column. The <em>token
- attributes</em> contain information about the column and the
+ annotations</em> contain information about the column and the
line where the token begins, as well as the text of the
token (if the <c>text</c> option is given), all of which can
- be accessed by calling <seealso
- marker="#token_info/1">token_info/1,2</seealso>, <seealso
- marker="#attributes_info/1">attributes_info/1,2</seealso>,
+ be accessed by calling
<seealso marker="#column/1">column/1</seealso>,
<seealso marker="#line/1">line/1</seealso>,
<seealso marker="#location/1">location/1</seealso>, and
<seealso marker="#text/1">text/1</seealso>.</p>
<p>A <em>token</em> is a tuple containing information about
- syntactic category, the token attributes, and the actual
+ syntactic category, the token annotations, and the actual
terminal symbol. For punctuation characters (e.g. <c>;</c>,
<c>|</c>) and reserved words, the category and the symbol
coincide, and the token is represented by a two-tuple.
@@ -172,7 +143,7 @@
<item><p>Short for <c>[return_comments, return_white_spaces]</c>.</p>
</item>
<tag><c>text</c></tag>
- <item><p>Include the token's text in the token attributes. The
+ <item><p>Include the token's text in the token annotation. The
text is the part of the input corresponding to the token.</p>
</item>
</taglist>
@@ -306,150 +277,6 @@
</desc>
</func>
<func>
- <name name="token_info" arity="1"/>
- <fsummary>Return information about a token</fsummary>
- <desc>
- <p>Returns a list containing information about the token
- <c><anno>Token</anno></c>. The order of the
- <c><anno>TokenInfoTuple</anno></c>s is not
- defined. See <seealso
- marker="#token_info/2">token_info/2</seealso> for
- information about specific
- <c><anno>TokenInfoTuple</anno></c>s.</p>
- <p>Note that if <c>token_info(Token, TokenItem)</c> returns
- <c>undefined</c> for some <c>TokenItem</c>, the
- item is not included in <c><anno>TokenInfo</anno></c>.</p>
- </desc>
- </func>
- <func>
- <name name="token_info" arity="2" clause_i="1"/>
- <name name="token_info" arity="2" clause_i="2"/>
- <type name="token_item"/>
- <type name="attribute_item"/>
- <fsummary>Return information about a token</fsummary>
- <desc>
- <p>Returns a list containing information about the token
- <c><anno>Token</anno></c>. If one single
- <c><anno>TokenItem</anno></c> is given the returned value is
- the corresponding
- <c>TokenInfoTuple</c>, or <c>undefined</c> if the
- <c>TokenItem</c> has no value. If a list of
- <c><anno>TokenItem</anno></c>s is given the result is a list of
- <c><anno>TokenInfoTuple</anno></c>. The
- <c><anno>TokenInfoTuple</anno></c>s will
- appear with the corresponding <c><anno>TokenItem</anno></c>s in
- the same order as the <c><anno>TokenItem</anno></c>s
- appear in the list of <c>TokenItem</c>s.
- <c><anno>TokenItem</anno></c>s with no value are not included
- in the list of <c><anno>TokenInfoTuple</anno></c>.</p>
- <p>The following <c><anno>TokenInfoTuple</anno></c>s with corresponding
- <c><anno>TokenItem</anno></c>s are valid:</p>
- <taglist>
- <tag><c>{category, <seealso marker="#type-category">
- category()</seealso>}</c></tag>
- <item><p>The category of the token.</p>
- </item>
- <tag><c>{column, <seealso marker="#type-column">
- column()</seealso>}</c></tag>
- <item><p>The column where the token begins.</p>
- </item>
- <tag><c>{length, integer() > 0}</c></tag>
- <item><p>The length of the token's text.</p>
- </item>
- <tag><c>{line, <seealso marker="#type-line">
- line()</seealso>}</c></tag>
- <item><p>The line where the token begins.</p>
- </item>
- <tag><c>{location, <seealso marker="#type-location">
- location()</seealso>}</c></tag>
- <item><p>The line and column where the token begins, or
- just the line if the column unknown.</p>
- </item>
- <tag><c>{symbol, <seealso marker="#type-symbol">
- symbol()</seealso>}</c></tag>
- <item><p>The token's symbol.</p>
- </item>
- <tag><c>{text, string()}</c></tag>
- <item><p>The token's text.</p>
- </item>
- </taglist>
- </desc>
- </func>
- <func>
- <name name="attributes_info" arity="1"/>
- <fsummary>Return information about token attributes</fsummary>
- <desc>
- <p>Returns a list containing information about the token
- attributes <c><anno>Attributes</anno></c>. The order of the
- <c><anno>AttributeInfoTuple</anno></c>s is not defined.
- See <seealso
- marker="#attributes_info/2">attributes_info/2</seealso> for
- information about specific
- <c><anno>AttributeInfoTuple</anno></c>s.</p>
- <p>Note that if <c>attributes_info(Token, AttributeItem)</c>
- returns <c>undefined</c> for some <c>AttributeItem</c> in
- the list above, the item is not included in
- <c><anno>AttributesInfo</anno></c>.</p>
- </desc>
- </func>
- <func>
- <name name="attributes_info" arity="2" clause_i="1"/>
- <name name="attributes_info" arity="2" clause_i="2"/>
- <fsummary>Return information about a token attributes</fsummary>
- <type name="attribute_item"/>
- <desc>
- <p>Returns a list containing information about the token
- attributes <c><anno>Attributes</anno></c>. If one single
- <c><anno>AttributeItem</anno></c> is given the returned value is the
- corresponding <c><anno>AttributeInfoTuple</anno></c>,
- or <c>undefined</c> if the <c><anno>AttributeItem</anno></c>
- has no value. If a list of <c><anno>AttributeItem</anno></c>
- is given the result is a list of
- <c><anno>AttributeInfoTuple</anno></c>.
- The <c><anno>AttributeInfoTuple</anno></c>s
- will appear with the corresponding <c><anno>AttributeItem</anno></c>s
- in the same order as the <c><anno>AttributeItem</anno></c>s
- appear in the list of <c><anno>AttributeItem</anno></c>s.
- <c><anno>AttributeItem</anno></c>s with no
- value are not included in the list of
- <c><anno>AttributeInfoTuple</anno></c>.</p>
- <p>The following <c><anno>AttributeInfoTuple</anno></c>s with
- corresponding <c><anno>AttributeItem</anno></c>s are valid:</p>
- <taglist>
- <tag><c>{column, <seealso marker="#type-column">
- column()</seealso>}</c></tag>
- <item><p>The column where the token begins.</p>
- </item>
- <tag><c>{length, integer() > 0}</c></tag>
- <item><p>The length of the token's text.</p>
- </item>
- <tag><c>{line, <seealso marker="#type-line">
- line()</seealso>}</c></tag>
- <item><p>The line where the token begins.</p>
- </item>
- <tag><c>{location, <seealso marker="#type-location">
- location()</seealso>}</c></tag>
- <item><p>The line and column where the token begins, or
- just the line if the column unknown.</p>
- </item>
- <tag><c>{text, string()}</c></tag>
- <item><p>The token's text.</p>
- </item>
- </taglist>
- </desc>
- </func>
- <func>
- <name name="set_attribute" arity="3"/>
- <fsummary>Set a token attribute value</fsummary>
- <desc>
- <p>Sets the value of the <c>line</c> attribute of the token
- attributes <c><anno>Attributes</anno></c>.</p>
- <p>The <c><anno>SetAttributeFun</anno></c> is called with the value of
- the <c>line</c> attribute, and is to return the new value of
- the <c>line</c> attribute.</p>
- </desc>
- </func>
- <func>
<name name="format_error" arity="1"/>
<fsummary>Format an error descriptor</fsummary>
<desc>
diff --git a/lib/stdlib/include/erl_bits.hrl b/lib/stdlib/include/erl_bits.hrl
index 8405a55d55..2a54587a17 100644
--- a/lib/stdlib/include/erl_bits.hrl
+++ b/lib/stdlib/include/erl_bits.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2009. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2015. 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.
@@ -26,10 +26,10 @@
-type bt_unit() :: 1..256.
-record(bittype, {
- type :: bt_type(),
- unit :: bt_unit(), %% element unit
- sign :: bt_sign(),
- endian :: bt_endian()
+ type :: bt_type() | 'undefined',
+ unit :: bt_unit() | 'undefined', %% element unit
+ sign :: bt_sign() | 'undefined',
+ endian :: bt_endian() | 'undefined'
}).
-record(bitdefault, {
diff --git a/lib/stdlib/src/beam_lib.erl b/lib/stdlib/src/beam_lib.erl
index cbbab088f4..6e00401dce 100644
--- a/lib/stdlib/src/beam_lib.erl
+++ b/lib/stdlib/src/beam_lib.erl
@@ -872,7 +872,7 @@ mandatory_chunks() ->
%%% can use it.
%%% ====================================================================
--record(state, {crypto_key_f :: crypto_fun()}).
+-record(state, {crypto_key_f :: crypto_fun() | 'undefined'}).
-define(CRYPTO_KEY_SERVER, beam_lib__crypto_key_server).
diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl
index d3124ac593..c8bba579cc 100644
--- a/lib/stdlib/src/epp.erl
+++ b/lib/stdlib/src/epp.erl
@@ -49,7 +49,8 @@
-define(DEFAULT_ENCODING, utf8).
%% Epp state record.
--record(epp, {file :: file:io_device(), %Current file
+-record(epp, {file :: file:io_device()
+ | 'undefined', %Current file
location=1, %Current location
delta=0 :: non_neg_integer(), %Offset from Location (-file)
name="" :: file:name(), %Current file name
diff --git a/lib/stdlib/src/erl_anno.erl b/lib/stdlib/src/erl_anno.erl
index 143318aa55..d32c34dabd 100644
--- a/lib/stdlib/src/erl_anno.erl
+++ b/lib/stdlib/src/erl_anno.erl
@@ -33,7 +33,7 @@
-export_type([anno_term/0]).
--define(LN(L), is_integer(L)).
+-define(LN(L), is_integer(L), L >= 0).
-define(COL(C), (is_integer(C) andalso C >= 1)).
%% Location.
@@ -52,13 +52,13 @@
| {'record', record()}
| {'text', string()}.
--type anno() :: location() | [annotation(), ...].
+-opaque anno() :: location() | [annotation(), ...].
-type anno_term() :: term().
-type column() :: pos_integer().
-type generated() :: boolean().
-type filename() :: file:filename_all().
--type line() :: integer().
+-type line() :: non_neg_integer().
-type location() :: line() | {line(), column()}.
-type record() :: boolean().
-type text() :: string().
@@ -90,9 +90,13 @@ to_term(Anno) ->
-ifdef(DEBUG).
from_term(Term) when is_list(Term) ->
Term;
+from_term(Line) when is_integer(Line), Line < 0 -> % Before OTP 19
+ set_generated(true, new(-Line));
from_term(Term) ->
[{location, Term}].
-else.
+from_term(Line) when is_integer(Line), Line < 0 -> % Before OTP 19
+ set_generated(true, new(-Line));
from_term(Term) ->
Term.
-endif.
@@ -198,18 +202,11 @@ file(Anno) ->
Anno :: anno().
generated(Line) when ?ALINE(Line) ->
- Line =< 0;
+ false;
generated({Line, Column}) when ?ALINE(Line), ?ACOLUMN(Column) ->
- Line =< 0;
+ false;
generated(Anno) ->
- _ = anno_info(Anno, generated, false),
- {location, Location} = lists:keyfind(location, 1, Anno),
- case Location of
- {Line, _Column} ->
- Line =< 0;
- Line ->
- Line =< 0
- end.
+ anno_info(Anno, generated, false).
-spec line(Anno) -> line() when
Anno :: anno().
@@ -226,18 +223,11 @@ line(Anno) ->
Anno :: anno().
location(Line) when ?ALINE(Line) ->
- abs(Line);
-location({Line, Column}) when ?ALINE(Line), ?ACOLUMN(Column) ->
- {abs(Line), Column};
+ Line;
+location({Line, Column}=Location) when ?ALINE(Line), ?ACOLUMN(Column) ->
+ Location;
location(Anno) ->
- case anno_info(Anno, location) of
- Line when Line < 0 ->
- -Line;
- {Line, Column} when Line < 0 ->
- {-Line, Column};
- Location ->
- Location
- end.
+ anno_info(Anno, location).
-spec record(Anno) -> record() when
Anno :: anno().
@@ -270,31 +260,8 @@ set_file(File, Anno) ->
Generated :: generated(),
Anno :: anno().
-set_generated(true, Line) when ?ALINE(Line) ->
- -abs(Line);
-set_generated(false, Line) when ?ALINE(Line) ->
- abs(Line);
-set_generated(true, {Line, Column}) when ?ALINE(Line),
- ?ACOLUMN(Column) ->
- {-abs(Line),Column};
-set_generated(false, {Line, Column}) when ?ALINE(Line),
- ?ACOLUMN(Column) ->
- {abs(Line),Column};
set_generated(Generated, Anno) ->
- _ = set(generated, Generated, Anno),
- {location, Location} = lists:keyfind(location, 1, Anno),
- NewLocation =
- case Location of
- {Line, Column} when Generated ->
- {-abs(Line), Column};
- {Line, Column} when not Generated ->
- {abs(Line), Column};
- Line when Generated ->
- -abs(Line);
- Line when not Generated ->
- abs(Line)
- end,
- lists:keyreplace(location, 1, Anno, {location, NewLocation}).
+ set(generated, Generated, Anno).
-spec set_line(Line, Anno) -> Anno when
Line :: line(),
@@ -313,38 +280,17 @@ set_line(Line, Anno) ->
Anno :: anno().
set_location(Line, L) when ?ALINE(L), ?LLINE(Line) ->
- new_location(fix_line(Line, L));
+ new_location(Line);
set_location(Line, {L, Column}) when ?ALINE(L), ?ACOLUMN(Column),
?LLINE(Line) ->
- new_location(fix_line(Line, L));
+ new_location(Line);
set_location({L, C}=Loc, Line) when ?ALINE(Line), ?LLINE(L), ?LCOLUMN(C) ->
- new_location(fix_location(Loc, Line));
+ new_location(Loc);
set_location({L, C}=Loc, {Line, Column}) when ?ALINE(Line), ?ACOLUMN(Column),
?LLINE(L), ?LCOLUMN(C) ->
- new_location(fix_location(Loc, Line));
+ new_location(Loc);
set_location(Location, Anno) ->
- _ = set(location, Location, Anno),
- {location, OldLocation} = lists:keyfind(location, 1, Anno),
- NewLocation =
- case {Location, OldLocation} of
- {{_Line, _Column}=Loc, {L, _C}} ->
- fix_location(Loc, L);
- {Line, {L, _C}} ->
- fix_line(Line, L);
- {{_Line, _Column}=Loc, L} ->
- fix_location(Loc, L);
- {Line, L} ->
- fix_line(Line, L)
- end,
- lists:keyreplace(location, 1, Anno, {location, NewLocation}).
-
-fix_location({Line, Column}, OldLine) ->
- {fix_line(Line, OldLine), Column}.
-
-fix_line(Line, OldLine) when OldLine < 0, Line > 0 ->
- -Line;
-fix_line(Line, _OldLine) ->
- Line.
+ set(location, Location, Anno).
-spec set_record(Record, Anno) -> Anno when
Record :: record(),
@@ -383,7 +329,7 @@ set_anno(Item, Value, Anno) ->
_ ->
lists:keyreplace(Item, 1, Anno, {Item, Value})
end,
- simplify(R)
+ reset_simplify(R)
end.
reset(Anno, Item) ->
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl
index c4cb5fdc80..a5f0e7dbd3 100644
--- a/lib/stdlib/src/erl_lint.erl
+++ b/lib/stdlib/src/erl_lint.erl
@@ -31,12 +31,8 @@
-export([is_guard_expr/1]).
-export([bool_option/4,value_option/3,value_option/7]).
--export([modify_line/2]).
-
-import(lists, [member/2,map/2,foldl/3,foldr/3,mapfoldl/3,all/2,reverse/1]).
--deprecated([{modify_line, 2, next_major_release}]).
-
%% bool_option(OnOpt, OffOpt, Default, Options) -> boolean().
%% value_option(Flag, Default, Options) -> Value.
%% value_option(Flag, Default, OnOpt, OnVal, OffOpt, OffVal, Options) ->
@@ -79,7 +75,7 @@ value_option(Flag, Default, On, OnVal, Off, OffVal, Opts) ->
%%-define(DEBUGF(X,Y), io:format(X, Y)).
-define(DEBUGF(X,Y), void).
--type line() :: erl_anno:line(). % a convenient alias
+-type line() :: erl_anno:anno(). % a convenient alias
-type fa() :: {atom(), arity()}. % function+arity
-type ta() :: {atom(), arity()}. % type+arity
@@ -238,6 +234,9 @@ format_error({removed, MFA, ReplacementMFA, Rel}) ->
"use ~s", [format_mfa(MFA), Rel, format_mfa(ReplacementMFA)]);
format_error({removed, MFA, String}) when is_list(String) ->
io_lib:format("~s: ~s", [format_mfa(MFA), String]);
+format_error({removed_type, MNA, ReplacementMNA, Rel}) ->
+ io_lib:format("the type ~s was removed in ~s; use ~s instead",
+ [format_mna(MNA), Rel, format_mna(ReplacementMNA)]);
format_error({obsolete_guard, {F, A}}) ->
io_lib:format("~p/~p obsolete", [F, A]);
format_error({too_many_arguments,Arity}) ->
@@ -413,6 +412,9 @@ format_mfa({M, F, A}) when is_integer(A) ->
format_mf(M, F, ArityString) when is_atom(M), is_atom(F) ->
atom_to_list(M) ++ ":" ++ atom_to_list(F) ++ "/" ++ ArityString.
+format_mna({M, N, A}) when is_integer(A) ->
+ atom_to_list(M) ++ ":" ++ atom_to_list(N) ++ gen_type_paren(A).
+
format_where(L) when is_integer(L) ->
io_lib:format("(line ~p)", [L]);
format_where({L,C}) when is_integer(L), is_integer(C) ->
@@ -3482,13 +3484,6 @@ vt_no_unused(Vt) -> [V || {_,{_,U,_L}}=V <- Vt, U =/= unused].
copy_expr(Expr, Anno) ->
erl_parse:map_anno(fun(_A) -> Anno end, Expr).
-%% modify_line(Form, Fun) -> Form
-%% modify_line(Expression, Fun) -> Expression
-%% Applies Fun to each line number occurrence.
-
-modify_line(T, F0) ->
- erl_parse:map_anno(F0, T).
-
%% Check a record_info call. We have already checked that it is not
%% shadowed by an import.
@@ -3557,6 +3552,7 @@ deprecated_function(Line, M, F, As, St) ->
St
end.
+-dialyzer({no_match, deprecated_type/5}).
deprecated_type(L, M, N, As, St) ->
NAs = length(As),
case otp_internal:obsolete_type(M, N, NAs) of
@@ -3567,6 +3563,8 @@ deprecated_type(L, M, N, As, St) ->
false ->
St
end;
+ {removed, Replacement, Rel} ->
+ add_warning(L, {removed_type, {M,N,NAs}, Replacement, Rel}, St);
no ->
St
end.
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index e82282421e..ae42a8f0b1 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -525,11 +525,6 @@ Erlang code.
-export([type_inop_prec/1,type_preop_prec/1]).
-export([map_anno/2, fold_anno/3, mapfold_anno/3,
new_anno/1, anno_to_term/1, anno_from_term/1]).
--export([set_line/2,get_attribute/2,get_attributes/1]).
-
--deprecated([{set_line, 2, next_major_release},
- {get_attribute, 2, next_major_release},
- {get_attributes, 1, next_major_release}]).
%% The following directive is needed for (significantly) faster compilation
%% of the generated .erl file by the HiPE compiler. Please do not remove.
@@ -795,31 +790,11 @@ record_fields([{match,_Am,{atom,Aa,A},Expr}|Fields]) ->
[{record_field,Aa,{atom,Aa,A},Expr}|record_fields(Fields)];
record_fields([{typed,Expr,TypeInfo}|Fields]) ->
[Field] = record_fields([Expr]),
- TypeInfo1 =
- case Expr of
- {match, _, _, _} -> TypeInfo; %% If we have an initializer.
- {atom, Aa, _} ->
- case has_undefined(TypeInfo) of
- false ->
- lift_unions(abstract2(undefined, Aa), TypeInfo);
- true ->
- TypeInfo
- end
- end,
- [{typed_record_field,Field,TypeInfo1}|record_fields(Fields)];
+ [{typed_record_field,Field,TypeInfo}|record_fields(Fields)];
record_fields([Other|_Fields]) ->
ret_err(?anno(Other), "bad record field");
record_fields([]) -> [].
-has_undefined({atom,_,undefined}) ->
- true;
-has_undefined({ann_type,_,[_,T]}) ->
- has_undefined(T);
-has_undefined({type,_,union,Ts}) ->
- lists:any(fun has_undefined/1, Ts);
-has_undefined(_) ->
- false.
-
term(Expr) ->
try normalise(Expr)
catch _:_R -> ret_err(?anno(Expr), "bad attribute")
@@ -1118,28 +1093,6 @@ type_preop_prec('-') -> {600,700};
type_preop_prec('bnot') -> {600,700};
type_preop_prec('#') -> {700,800}.
-%%% [Experimental]. The parser just copies the attributes of the
-%%% scanner tokens to the abstract format. This design decision has
-%%% been hidden to some extent: use set_line() and get_attribute() to
-%%% access the second element of (almost all) of the abstract format
-%%% tuples. A typical use is to negate line numbers to prevent the
-%%% compiler from emitting warnings and errors. The second element can
-%%% (of course) be set to any value, but then these functions no
-%%% longer apply. To get all present attributes as a property list
-%%% get_attributes() should be used.
-
--compile({nowarn_deprecated_function,{erl_scan,set_attribute,3}}).
-set_line(L, F) ->
- erl_scan:set_attribute(line, L, F).
-
--compile({nowarn_deprecated_function,{erl_scan,attributes_info,2}}).
-get_attribute(L, Name) ->
- erl_scan:attributes_info(L, Name).
-
--compile({nowarn_deprecated_function,{erl_scan,attributes_info,1}}).
-get_attributes(L) ->
- erl_scan:attributes_info(L).
-
-spec map_anno(Fun, Abstr) -> NewAbstr when
Fun :: fun((Anno) -> Anno),
Anno :: erl_anno:anno(),
diff --git a/lib/stdlib/src/erl_scan.erl b/lib/stdlib/src/erl_scan.erl
index d2f53816b8..47223b129c 100644
--- a/lib/stdlib/src/erl_scan.erl
+++ b/lib/stdlib/src/erl_scan.erl
@@ -52,25 +52,15 @@
%%% External exports
-export([string/1,string/2,string/3,tokens/3,tokens/4,
- format_error/1,reserved_word/1,
- token_info/1,token_info/2,
- attributes_info/1,attributes_info/2,set_attribute/3]).
+ format_error/1,reserved_word/1]).
-export([column/1,end_location/1,line/1,location/1,text/1,
category/1,symbol/1]).
--deprecated([{attributes_info, 1, next_major_release},
- {attributes_info, 2, next_major_release},
- {set_attribute, 3, next_major_release},
- {token_info, 1, next_major_release},
- {token_info, 2, next_major_release}]).
-
%%% Private
-export([continuation_location/1]).
-export_type([error_info/0,
- line/0,
- location/0,
options/0,
return_cont/0,
token/0,
@@ -85,29 +75,18 @@
-define(ALINE(L), is_integer(L)).
-define(STRING(S), is_list(S)).
-define(RESWORDFUN(F), is_function(F, 1)).
--define(SETATTRFUN(F), is_function(F, 1)).
-type category() :: atom().
--type column() :: pos_integer(). % Deprecated
--type line() :: integer(). % Deprecated
--type location() :: line() | {line(),column()}. % Deprecated
-type resword_fun() :: fun((atom()) -> boolean()).
-type option() :: 'return' | 'return_white_spaces' | 'return_comments'
| 'text' | {'reserved_word_fun', resword_fun()}.
-type options() :: option() | [option()].
-type symbol() :: atom() | float() | integer() | string().
--type info_line() :: integer() | term().
--type attributes_data()
- :: [{'column', column()} | {'line', info_line()} | {'text', string()}]
- | {line(), column()}.
-%% The fact that {line(),column()} is a possible attributes() type
-%% is hidden.
--type attributes() :: line() | attributes_data().
--type token() :: {category(), attributes(), symbol()}
- | {category(), attributes()}.
+-type token() :: {category(), Anno :: erl_anno:anno(), symbol()}
+ | {category(), Anno :: erl_anno:anno()}.
-type tokens() :: [token()].
-type error_description() :: term().
--type error_info() :: {location(), module(), error_description()}.
+-type error_info() :: {erl_anno:location(), module(), error_description()}.
%%% Local record.
-record(erl_scan,
@@ -136,8 +115,8 @@ format_error(Other) ->
String :: string(),
Return :: {'ok', Tokens :: tokens(), EndLocation}
| {'error', ErrorInfo :: error_info(), ErrorLocation},
- EndLocation :: location(),
- ErrorLocation :: location().
+ EndLocation :: erl_anno:location(),
+ ErrorLocation :: erl_anno:location().
string(String) ->
string(String, 1, []).
@@ -145,9 +124,9 @@ string(String) ->
String :: string(),
Return :: {'ok', Tokens :: tokens(), EndLocation}
| {'error', ErrorInfo :: error_info(), ErrorLocation},
- StartLocation :: location(),
- EndLocation :: location(),
- ErrorLocation :: location().
+ StartLocation :: erl_anno:location(),
+ EndLocation :: erl_anno:location(),
+ ErrorLocation :: erl_anno:location().
string(String, StartLocation) ->
string(String, StartLocation, []).
@@ -156,9 +135,9 @@ string(String, StartLocation) ->
Options :: options(),
Return :: {'ok', Tokens :: tokens(), EndLocation}
| {'error', ErrorInfo :: error_info(), ErrorLocation},
- StartLocation :: location(),
- EndLocation :: location(),
- ErrorLocation :: location().
+ StartLocation :: erl_anno:location(),
+ EndLocation :: erl_anno:location(),
+ ErrorLocation :: erl_anno:location().
string(String, Line, Options) when ?STRING(String), ?ALINE(Line) ->
string1(String, options(Options), Line, no_col, []);
string(String, {Line,Column}, Options) when ?STRING(String),
@@ -167,20 +146,23 @@ string(String, {Line,Column}, Options) when ?STRING(String),
string1(String, options(Options), Line, Column, []).
-type char_spec() :: string() | 'eof'.
--type cont_fun() :: fun((char_spec(), #erl_scan{}, line(), column(),
+-type cont_fun() :: fun((char_spec(), #erl_scan{},
+ erl_anno:line(), erl_anno:column(),
tokens(), any()) -> any()).
-opaque return_cont() :: {erl_scan_continuation,
- string(), column(), tokens(), line(),
+ string(), erl_anno:column(), tokens(),
+ erl_anno:line(),
#erl_scan{}, any(), cont_fun()}.
--type tokens_result() :: {'ok', Tokens :: tokens(), EndLocation :: location()}
- | {'eof', EndLocation :: location()}
+-type tokens_result() :: {'ok', Tokens :: tokens(),
+ EndLocation :: erl_anno:location()}
+ | {'eof', EndLocation :: erl_anno:location()}
| {'error', ErrorInfo :: error_info(),
- EndLocation :: location()}.
+ EndLocation :: erl_anno:location()}.
-spec tokens(Continuation, CharSpec, StartLocation) -> Return when
Continuation :: return_cont() | [],
CharSpec :: char_spec(),
- StartLocation :: location(),
+ StartLocation :: erl_anno:location(),
Return :: {'done',Result :: tokens_result(),LeftOverChars :: char_spec()}
| {'more', Continuation1 :: return_cont()}.
tokens(Cont, CharSpec, StartLocation) ->
@@ -189,7 +171,7 @@ tokens(Cont, CharSpec, StartLocation) ->
-spec tokens(Continuation, CharSpec, StartLocation, Options) -> Return when
Continuation :: return_cont() | [],
CharSpec :: char_spec(),
- StartLocation :: location(),
+ StartLocation :: erl_anno:location(),
Options :: options(),
Return :: {'done',Result :: tokens_result(),LeftOverChars :: char_spec()}
| {'more', Continuation1 :: return_cont()}.
@@ -257,155 +239,6 @@ symbol({_Category,_Anno,Symbol}) ->
symbol(T) ->
erlang:error(badarg, [T]).
--type attribute_item() :: 'column' | 'length' | 'line'
- | 'location' | 'text'.
--type info_location() :: location() | term().
--type attribute_info() :: {'column', column()}| {'length', pos_integer()}
- | {'line', info_line()}
- | {'location', info_location()}
- | {'text', string()}.
--type token_item() :: 'category' | 'symbol' | attribute_item().
--type token_info() :: {'category', category()} | {'symbol', symbol()}
- | attribute_info().
-
--spec token_info(Token) -> TokenInfo when
- Token :: token(),
- TokenInfo :: [TokenInfoTuple :: token_info()].
-token_info(Token) ->
- Items = [category,column,length,line,symbol,text], % undefined order
- token_info(Token, Items).
-
--spec token_info(Token, TokenItem) -> TokenInfoTuple | 'undefined' when
- Token :: token(),
- TokenItem :: token_item(),
- TokenInfoTuple :: token_info();
- (Token, TokenItems) -> TokenInfo when
- Token :: token(),
- TokenItems :: [TokenItem :: token_item()],
- TokenInfo :: [TokenInfoTuple :: token_info()].
-token_info(_Token, []) ->
- [];
-token_info(Token, [Item|Items]) when is_atom(Item) ->
- case token_info(Token, Item) of
- undefined ->
- token_info(Token, Items);
- TokenInfo when is_tuple(TokenInfo) ->
- [TokenInfo|token_info(Token, Items)]
- end;
-token_info({Category,_Attrs}, category=Item) ->
- {Item,Category};
-token_info({Category,_Attrs,_Symbol}, category=Item) ->
- {Item,Category};
-token_info({Category,_Attrs}, symbol=Item) ->
- {Item,Category};
-token_info({_Category,_Attrs,Symbol}, symbol=Item) ->
- {Item,Symbol};
-token_info({_Category,Attrs}, Item) ->
- attributes_info(Attrs, Item);
-token_info({_Category,Attrs,_Symbol}, Item) ->
- attributes_info(Attrs, Item).
-
--spec attributes_info(Attributes) -> AttributesInfo when
- Attributes :: attributes(),
- AttributesInfo :: [AttributeInfoTuple :: attribute_info()].
-attributes_info(Attributes) ->
- Items = [column,length,line,text], % undefined order
- attributes_info(Attributes, Items).
-
--spec attributes_info
- (Attributes, AttributeItem) -> AttributeInfoTuple | 'undefined' when
- Attributes :: attributes(),
- AttributeItem :: attribute_item(),
- AttributeInfoTuple :: attribute_info();
- (Attributes, AttributeItems) -> AttributeInfo when
- Attributes :: attributes(),
- AttributeItems :: [AttributeItem :: attribute_item()],
- AttributeInfo :: [AttributeInfoTuple :: attribute_info()].
-attributes_info(_Attrs, []) ->
- [];
-attributes_info(Attrs, [A|As]) when is_atom(A) ->
- case attributes_info(Attrs, A) of
- undefined ->
- attributes_info(Attrs, As);
- AttributeInfo when is_tuple(AttributeInfo) ->
- [AttributeInfo|attributes_info(Attrs, As)]
- end;
-attributes_info({Line,Column}, column=Item) when ?ALINE(Line),
- ?COLUMN(Column) ->
- {Item,Column};
-attributes_info(Line, column) when ?ALINE(Line) ->
- undefined;
-attributes_info(Attrs, column=Item) ->
- case attr_info(Attrs, Item) of
- undefined ->
- case erl_anno:column(Attrs) of
- undefined ->
- undefined;
- Column ->
- {Item,Column}
- end;
- T ->
- T
- end;
-attributes_info(Attrs, length=Item) ->
- case attributes_info(Attrs, text) of
- undefined ->
- undefined;
- {text,Text} ->
- {Item,length(Text)}
- end;
-attributes_info(Line, line=Item) when ?ALINE(Line) ->
- {Item,Line};
-attributes_info({Line,Column}, line=Item) when ?ALINE(Line),
- ?COLUMN(Column) ->
- {Item,Line};
-attributes_info(Attrs, line=Item) ->
- case attr_info(Attrs, Item) of
- undefined ->
- case attr_info(Attrs, location) of
- {location,{Line,_Column}} ->
- {Item,Line};
- {location,Line} ->
- {Item,Line};
- undefined ->
- undefined
- end;
- T ->
- T
- end;
-attributes_info({Line,Column}=Location, location=Item) when ?ALINE(Line),
- ?COLUMN(Column) ->
- {Item,Location};
-attributes_info(Line, location=Item) when ?ALINE(Line) ->
- {Item,Line};
-attributes_info(Attrs, location=Item) ->
- {line,Line} = attributes_info(Attrs, line),
- case attributes_info(Attrs, column) of
- undefined ->
- %% If set_attribute() has assigned a term such as {17,42}
- %% to 'line', then Line will look like {Line,Column}. One
- %% should not use 'location' but 'line' and 'column' in
- %% such special cases.
- {Item,Line};
- {column,Column} ->
- {Item,{Line,Column}}
- end;
-attributes_info({Line,Column}, text) when ?ALINE(Line), ?COLUMN(Column) ->
- undefined;
-attributes_info(Line, text) when ?ALINE(Line) ->
- undefined;
-attributes_info(Attrs, text=Item) ->
- attr_info(Attrs, Item);
-attributes_info(T1, T2) ->
- erlang:error(badarg, [T1,T2]).
-
--spec set_attribute(AttributeItem, Attributes, SetAttributeFun) -> Attributes when
- AttributeItem :: 'line',
- Attributes :: attributes(),
- SetAttributeFun :: fun((info_line()) -> info_line()).
-set_attribute(Tag, Attributes, Fun) when ?SETATTRFUN(Fun) ->
- set_attr(Tag, Attributes, Fun).
-
%%%
%%% Local functions
%%%
@@ -471,62 +304,6 @@ expand_opt(return, Os) ->
expand_opt(O, Os) ->
[O|Os].
-attr_info(Attrs, Item) ->
- try lists:keyfind(Item, 1, Attrs) of
- {_Item, _Value} = T ->
- T;
- false ->
- undefined
- catch
- _:_ ->
- erlang:error(badarg, [Attrs, Item])
- end.
-
--spec set_attr('line', attributes(), fun((line()) -> line())) -> attributes().
-
-set_attr(line, Line, Fun) when ?ALINE(Line) ->
- Ln = Fun(Line),
- if
- ?ALINE(Ln) ->
- Ln;
- true ->
- [{line,Ln}]
- end;
-set_attr(line, {Line,Column}, Fun) when ?ALINE(Line), ?COLUMN(Column) ->
- Ln = Fun(Line),
- if
- ?ALINE(Ln) ->
- {Ln,Column};
- true ->
- [{line,Ln},{column,Column}]
- end;
-set_attr(line=Tag, Attrs, Fun) when is_list(Attrs) ->
- case lists:keyfind(Tag, 1, Attrs) of
- {line,Line} ->
- case lists:keyreplace(Tag, 1, Attrs, {line,Fun(Line)}) of
- [{line,Ln}] when ?ALINE(Ln) ->
- Ln;
- As ->
- As
- end;
- false ->
- {location, Location} = lists:keyfind(location, 1, Attrs),
- Ln = case Location of
- {Line,Column} when ?ALINE(Line), ?COLUMN(Column) ->
- {Fun(Line),Column};
- _ ->
- Fun(Location)
- end,
- case lists:keyreplace(location, 1, Attrs, {location,Ln}) of
- [{location,Ln}] when ?ALINE(Ln) ->
- Ln;
- As ->
- As
- end
- end;
-set_attr(T1, T2, T3) ->
- erlang:error(badarg, [T1,T2,T3]).
-
tokens1(Cs, St, Line, Col, Toks, Fun, Any) when ?STRING(Cs); Cs =:= eof ->
case Fun(Cs, St, Line, Col, Toks, Any) of
{more,{Cs0,Ncol,Ntoks,Nline,Nany,Nfun}} ->
diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl
index 41b49f4a86..b8ce311c35 100644
--- a/lib/stdlib/src/escript.erl
+++ b/lib/stdlib/src/escript.erl
@@ -38,7 +38,7 @@
-record(state, {file :: file:filename(),
module :: module(),
forms_or_bin,
- source :: source(),
+ source :: source() | 'undefined',
n_errors :: non_neg_integer(),
mode :: mode(),
exports_main :: boolean(),
@@ -49,9 +49,9 @@
-type emu_args() :: string().
-record(sections, {type,
- shebang :: shebang(),
- comment :: comment(),
- emu_args :: emu_args(),
+ shebang :: shebang() | 'undefined',
+ comment :: comment() | 'undefined',
+ emu_args :: emu_args() | 'undefined',
body}).
-record(extract_options, {compile_source}).
diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl
index 2d77888512..90ef364d1a 100644
--- a/lib/stdlib/src/otp_internal.erl
+++ b/lib/stdlib/src/otp_internal.erl
@@ -586,49 +586,40 @@ obsolete_1(asn1rt, utf8_list_to_binary, 1) ->
%% Added in OTP 18.
obsolete_1(core_lib, get_anno, 1) ->
- {deprecated,{cerl,get_ann,1}};
+ {removed,{cerl,get_ann,1},"19"};
obsolete_1(core_lib, set_anno, 2) ->
- {deprecated,{cerl,set_ann,2}};
+ {removed,{cerl,set_ann,2},"19"};
obsolete_1(core_lib, is_literal, 1) ->
- {deprecated,{cerl,is_literal,1}};
+ {removed,{cerl,is_literal,1},"19"};
obsolete_1(core_lib, is_literal_list, 1) ->
- {deprecated,"deprecated; use lists:all(fun cerl:is_literal/1, L)"
+ {removed,"removed; use lists:all(fun cerl:is_literal/1, L)"
" instead"};
obsolete_1(core_lib, literal_value, 1) ->
- {deprecated,{core_lib,concrete,1}};
+ {removed,{core_lib,concrete,1},"19"};
obsolete_1(erl_scan, set_attribute, 3) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use erl_anno:set_line/2 instead"};
+ {removed,{erl_anno,set_line,2},"19.0"};
obsolete_1(erl_scan, attributes_info, 1) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use "
+ {removed,"removed in 19.0; use "
"erl_anno:{column,line,location,text}/1 instead"};
obsolete_1(erl_scan, attributes_info, 2) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use "
+ {removed,"removed in 19.0; use "
"erl_anno:{column,line,location,text}/1 instead"};
obsolete_1(erl_scan, token_info, 1) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use "
+ {removed,"removed in 19.0; use "
"erl_scan:{category,column,line,location,symbol,text}/1 instead"};
obsolete_1(erl_scan, token_info, 2) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use "
+ {removed,"removed in 19.0; use "
"erl_scan:{category,column,line,location,symbol,text}/1 instead"};
obsolete_1(erl_parse, set_line, 2) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use erl_anno:set_line/2 instead"};
+ {removed,{erl_anno,set_line,2},"19.0"};
obsolete_1(erl_parse, get_attributes, 1) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use "
+ {removed,"removed in 19.0; use "
"erl_anno:{column,line,location,text}/1 instead"};
obsolete_1(erl_parse, get_attribute, 2) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use "
+ {removed,"removed in 19.0; use "
"erl_anno:{column,line,location,text}/1 instead"};
obsolete_1(erl_lint, modify_line, 2) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use erl_parse:map_anno/2 instead"};
+ {removed,{erl_parse,map_anno,2},"19.0"};
obsolete_1(ssl, negotiated_next_protocol, 1) ->
{deprecated,{ssl,negotiated_protocol,1}};
@@ -698,26 +689,24 @@ is_snmp_agent_function(_, _) -> false.
-spec obsolete_type(module(), atom(), arity()) ->
'no' | {tag(), string()} | {tag(), mfas(), release()}.
+-dialyzer({no_match, obsolete_type/3}).
obsolete_type(Module, Name, NumberOfVariables) ->
case obsolete_type_1(Module, Name, NumberOfVariables) of
-%% {deprecated=Tag,{_,_,_}=Replacement} ->
-%% {Tag,Replacement,"in a future release"};
+ {deprecated=Tag,{_,_,_}=Replacement} ->
+ {Tag,Replacement,"in a future release"};
{_,String}=Ret when is_list(String) ->
Ret;
-%% {_,_,_}=Ret ->
-%% Ret;
+ {_,_,_}=Ret ->
+ Ret;
no ->
no
end.
obsolete_type_1(erl_scan,column,0) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use erl_anno:column() instead"};
+ {removed,{erl_anno,column,0},"19.0"};
obsolete_type_1(erl_scan,line,0) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use erl_anno:line() instead"};
+ {removed,{erl_anno,line,0},"19.0"};
obsolete_type_1(erl_scan,location,0) ->
- {deprecated,
- "deprecated (will be removed in OTP 19); use erl_anno:location() instead"};
+ {removed,{erl_anno,location,0},"19.0"};
obsolete_type_1(_,_,_) ->
no.
diff --git a/lib/stdlib/src/slave.erl b/lib/stdlib/src/slave.erl
index 24fc8ce204..4e629a5e56 100644
--- a/lib/stdlib/src/slave.erl
+++ b/lib/stdlib/src/slave.erl
@@ -289,10 +289,7 @@ register_unique_name(Number) ->
%% no need to use rsh.
mk_cmd(Host, Name, Args, Waiter, Prog0) ->
- Prog = case os:type() of
- {ose,_} -> mk_ose_prog(Prog0);
- _ -> quote_progname(Prog0)
- end,
+ Prog = quote_progname(Prog0),
BasicCmd = lists:concat([Prog,
" -detached -noinput -master ", node(),
" ", long_or_short(), Name, "@", Host,
@@ -312,24 +309,6 @@ mk_cmd(Host, Name, Args, Waiter, Prog0) ->
end
end.
-%% On OSE we have to pass the beam arguments directory to the slave
-%% process. To find out what arguments that should be passed on we
-%% make an assumption. All arguments after the last "--" should be
-%% skipped. So given these arguments:
-%% -Muycs256 -A 1 -- -root /mst/ -progname beam.debug.smp -- -home /mst/ -- -kernel inetrc '"/mst/inetrc.conf"' -- -name test@localhost
-%% we send
-%% -Muycs256 -A 1 -- -root /mst/ -progname beam.debug.smp -- -home /mst/ -- -kernel inetrc '"/mst/inetrc.conf"' --
-%% to the slave with whatever other args that are added in mk_cmd.
-mk_ose_prog(Prog) ->
- SkipTail = fun("--",[]) ->
- ["--"];
- (_,[]) ->
- [];
- (Arg,Args) ->
- [Arg," "|Args]
- end,
- [Prog,tl(lists:foldr(SkipTail,[],erlang:system_info(emu_args)))].
-
%% This is an attempt to distinguish between spaces in the program
%% path and spaces that separate arguments. The program is quoted to
%% allow spaces in the path.
diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl
index 92a0c29011..23f3aaee1f 100644
--- a/lib/stdlib/src/supervisor.erl
+++ b/lib/stdlib/src/supervisor.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2015. 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.
@@ -107,11 +107,13 @@
-define(SET, sets:set).
-record(state, {name,
- strategy :: strategy(),
+ strategy :: strategy() | 'undefined',
children = [] :: [child_rec()],
- dynamics :: ?DICT(pid(), list()) | ?SET(pid()),
- intensity :: non_neg_integer(),
- period :: pos_integer(),
+ dynamics :: {'dict', ?DICT(pid(), list())}
+ | {'set', ?SET(pid())}
+ | 'undefined',
+ intensity :: non_neg_integer() | 'undefined',
+ period :: pos_integer() | 'undefined',
restarts = [],
module,
args}).
@@ -577,7 +579,7 @@ handle_cast({try_again_restart,Pid}, #state{children=[Child]}=State)
when ?is_simple(State) ->
RT = Child#child.restart_type,
RPid = restarting(Pid),
- case dynamic_child_args(RPid, dynamics_db(RT, State#state.dynamics)) of
+ case dynamic_child_args(RPid, RT, State#state.dynamics) of
{ok, Args} ->
{M, F, _} = Child#child.mfargs,
NChild = Child#child{pid = RPid, mfargs = {M, F, Args}},
@@ -735,7 +737,7 @@ handle_start_child(Child, State) ->
restart_child(Pid, Reason, #state{children = [Child]} = State) when ?is_simple(State) ->
RestartType = Child#child.restart_type,
- case dynamic_child_args(Pid, dynamics_db(RestartType, State#state.dynamics)) of
+ case dynamic_child_args(Pid, RestartType, State#state.dynamics) of
{ok, Args} ->
{M, F, _} = Child#child.mfargs,
NChild = Child#child{pid = Pid, mfargs = {M, F, Args}},
@@ -812,14 +814,16 @@ restart(simple_one_for_one, Child, State) ->
State#state.dynamics)),
case do_start_child_i(M, F, A) of
{ok, Pid} ->
- NState = State#state{dynamics = ?DICTS:store(Pid, A, Dynamics)},
+ DynamicsDb = {dict, ?DICTS:store(Pid, A, Dynamics)},
+ NState = State#state{dynamics = DynamicsDb},
{ok, NState};
{ok, Pid, _Extra} ->
- NState = State#state{dynamics = ?DICTS:store(Pid, A, Dynamics)},
+ DynamicsDb = {dict, ?DICTS:store(Pid, A, Dynamics)},
+ NState = State#state{dynamics = DynamicsDb},
{ok, NState};
{error, Error} ->
- NState = State#state{dynamics = ?DICTS:store(restarting(OldPid), A,
- Dynamics)},
+ DynamicsDb = {dict, ?DICTS:store(restarting(OldPid), A, Dynamics)},
+ NState = State#state{dynamics = DynamicsDb},
report_error(start_error, Error, Child, State#state.name),
{try_again, NState}
end;
@@ -1102,31 +1106,32 @@ save_child(Child, #state{children = Children} = State) ->
State#state{children = [Child |Children]}.
save_dynamic_child(temporary, Pid, _, #state{dynamics = Dynamics} = State) ->
- State#state{dynamics = ?SETS:add_element(Pid, dynamics_db(temporary, Dynamics))};
+ DynamicsDb = dynamics_db(temporary, Dynamics),
+ State#state{dynamics = {set, ?SETS:add_element(Pid, DynamicsDb)}};
save_dynamic_child(RestartType, Pid, Args, #state{dynamics = Dynamics} = State) ->
- State#state{dynamics = ?DICTS:store(Pid, Args, dynamics_db(RestartType, Dynamics))}.
+ DynamicsDb = dynamics_db(RestartType, Dynamics),
+ State#state{dynamics = {dict, ?DICTS:store(Pid, Args, DynamicsDb)}}.
dynamics_db(temporary, undefined) ->
?SETS:new();
dynamics_db(_, undefined) ->
?DICTS:new();
-dynamics_db(_,Dynamics) ->
- Dynamics.
-
-dynamic_child_args(Pid, Dynamics) ->
- case ?SETS:is_set(Dynamics) of
- true ->
- {ok, undefined};
- false ->
- ?DICTS:find(Pid, Dynamics)
- end.
+dynamics_db(_, {_Tag, DynamicsDb}) ->
+ DynamicsDb.
+
+dynamic_child_args(_Pid, temporary, _DynamicsDb) ->
+ {ok, undefined};
+dynamic_child_args(Pid, _RT, {dict, DynamicsDb}) ->
+ ?DICTS:find(Pid, DynamicsDb);
+dynamic_child_args(_Pid, _RT, undefined) ->
+ error.
state_del_child(#child{pid = Pid, restart_type = temporary}, State) when ?is_simple(State) ->
NDynamics = ?SETS:del_element(Pid, dynamics_db(temporary, State#state.dynamics)),
- State#state{dynamics = NDynamics};
+ State#state{dynamics = {set, NDynamics}};
state_del_child(#child{pid = Pid, restart_type = RType}, State) when ?is_simple(State) ->
NDynamics = ?DICTS:erase(Pid, dynamics_db(RType, State#state.dynamics)),
- State#state{dynamics = NDynamics};
+ State#state{dynamics = {dict, NDynamics}};
state_del_child(Child, State) ->
NChildren = del_child(Child#child.name, State#state.children),
State#state{children = NChildren}.
@@ -1160,19 +1165,19 @@ split_child(_, [], After) ->
get_child(Name, State) ->
get_child(Name, State, false).
+
get_child(Pid, State, AllowPid) when AllowPid, is_pid(Pid) ->
get_dynamic_child(Pid, State);
get_child(Name, State, _) ->
lists:keysearch(Name, #child.name, State#state.children).
get_dynamic_child(Pid, #state{children=[Child], dynamics=Dynamics}) ->
- DynamicsDb = dynamics_db(Child#child.restart_type, Dynamics),
- case is_dynamic_pid(Pid, DynamicsDb) of
+ case is_dynamic_pid(Pid, Dynamics) of
true ->
{value, Child#child{pid=Pid}};
false ->
RPid = restarting(Pid),
- case is_dynamic_pid(RPid, DynamicsDb) of
+ case is_dynamic_pid(RPid, Dynamics) of
true ->
{value, Child#child{pid=RPid}};
false ->
@@ -1183,13 +1188,12 @@ get_dynamic_child(Pid, #state{children=[Child], dynamics=Dynamics}) ->
end
end.
-is_dynamic_pid(Pid, Dynamics) ->
- case ?SETS:is_set(Dynamics) of
- true ->
- ?SETS:is_element(Pid, Dynamics);
- false ->
- ?DICTS:is_key(Pid, Dynamics)
- end.
+is_dynamic_pid(Pid, {dict, Dynamics}) ->
+ ?DICTS:is_key(Pid, Dynamics);
+is_dynamic_pid(Pid, {set, Dynamics}) ->
+ ?SETS:is_element(Pid, Dynamics);
+is_dynamic_pid(_Pid, undefined) ->
+ false.
replace_child(Child, State) ->
Chs = do_replace_child(Child, State#state.children),
diff --git a/lib/stdlib/test/epp_SUITE.erl b/lib/stdlib/test/epp_SUITE.erl
index 4e5df661b3..199d2f193d 100644
--- a/lib/stdlib/test/epp_SUITE.erl
+++ b/lib/stdlib/test/epp_SUITE.erl
@@ -826,14 +826,14 @@ otp_8130(Config) when is_list(Config) ->
"-define(a, 3.14).\n"
"t() -> ?a.\n"),
?line {ok,Epp} = epp:open(File, []),
- ?line ['BASE_MODULE','BASE_MODULE_STRING','BEAM','FILE','LINE',
- 'MACHINE','MODULE','MODULE_STRING'] = macs(Epp),
+ PreDefMacs = macs(Epp),
+ ['BASE_MODULE','BASE_MODULE_STRING','BEAM','FILE','LINE',
+ 'MACHINE','MODULE','MODULE_STRING'] = PreDefMacs,
?line {ok,[{'-',_},{atom,_,file}|_]} = epp:scan_erl_form(Epp),
?line {ok,[{'-',_},{atom,_,module}|_]} = epp:scan_erl_form(Epp),
?line {ok,[{atom,_,t}|_]} = epp:scan_erl_form(Epp),
?line {eof,_} = epp:scan_erl_form(Epp),
- ?line ['BASE_MODULE','BASE_MODULE_STRING','BEAM','FILE','LINE',
- 'MACHINE','MODULE','MODULE_STRING',a] = macs(Epp),
+ [a] = macs(Epp) -- PreDefMacs,
?line epp:close(Epp),
%% escript
@@ -1528,8 +1528,11 @@ compile_test(Config, Test0) ->
warnings(File, Ws) ->
case lists:append([W || {F, W} <- Ws, F =:= File]) of
- [] -> [];
- L -> {warnings, L}
+ [] ->
+ [];
+ L ->
+ call_format_error(L),
+ {warnings, L}
end.
compile_file(File, Opts) ->
@@ -1540,12 +1543,20 @@ compile_file(File, Opts) ->
end.
errs([{File,Es}|L], File) ->
+ call_format_error(Es),
Es ++ errs(L, File);
errs([_|L], File) ->
errs(L, File);
errs([], _File) ->
[].
+%% Smoke test and coverage of format_error/1.
+call_format_error([{_,M,E}|T]) ->
+ _ = M:format_error(E),
+ call_format_error(T);
+call_format_error([]) ->
+ ok.
+
epp_parse_file(File, Opts) ->
case epp:parse_file(File, Opts) of
{ok, Forms} ->
diff --git a/lib/stdlib/test/erl_anno_SUITE.erl b/lib/stdlib/test/erl_anno_SUITE.erl
index 66b02151a0..0369455846 100644
--- a/lib/stdlib/test/erl_anno_SUITE.erl
+++ b/lib/stdlib/test/erl_anno_SUITE.erl
@@ -34,7 +34,7 @@
init_per_testcase/2, end_per_testcase/2]).
-export([new/1, is_anno/1, generated/1, end_location/1, file/1,
- line/1, location/1, record/1, text/1, bad/1, neg_line/1]).
+ line/1, location/1, record/1, text/1, bad/1]).
-export([parse_abstract/1, mapfold_anno/1]).
@@ -43,7 +43,7 @@ all() ->
groups() ->
[{anno, [], [new, is_anno, generated, end_location, file,
- line, location, record, text, bad, neg_line]},
+ line, location, record, text, bad]},
{parse, [], [parse_abstract, mapfold_anno]}].
suite() -> [{ct_hooks,[ts_install_cth]}].
@@ -229,74 +229,6 @@ bad(_Config) ->
(catch erl_anno:record(bad)), % 1st arg not opaque
ok.
-neg_line(doc) ->
- ["Test negative line numbers (OTP 18)"];
-neg_line(_Config) ->
- neg_line1(false),
- neg_line1(true),
- ok.
-
-neg_line1(TextToo) ->
- Minus8_0 = erl_anno:new(-8),
- Plus8_0 = erl_anno:new(8),
- Minus8C_0 = erl_anno:new({-8, 17}),
- Plus8C_0 = erl_anno:new({8, 17}),
-
- [Minus8, Plus8, Minus8C, Plus8C] =
- [case TextToo of
- true ->
- erl_anno:set_text("foo", A);
- false ->
- A
- end || A <- [Minus8_0, Plus8_0, Minus8C_0, Plus8C_0]],
-
- tst(-3, erl_anno:set_location(3, Minus8)),
- tst(-3, erl_anno:set_location(-3, Plus8)),
- tst(-3, erl_anno:set_location(-3, Minus8)),
- tst({-3,9}, erl_anno:set_location({3, 9}, Minus8)),
- tst({-3,9}, erl_anno:set_location({-3, 9}, Plus8)),
- tst({-3,9}, erl_anno:set_location({-3, 9}, Minus8)),
- tst(-3, erl_anno:set_location(3, Minus8C)),
- tst(-3, erl_anno:set_location(-3, Plus8C)),
- tst(-3, erl_anno:set_location(-3, Minus8C)),
- tst({-3,9}, erl_anno:set_location({3, 9}, Minus8C)),
- tst({-3,9}, erl_anno:set_location({-3, 9}, Plus8C)),
- tst({-3,9}, erl_anno:set_location({-3, 9}, Minus8C)),
-
- tst(-8, erl_anno:set_generated(true, Plus8)),
- tst(-8, erl_anno:set_generated(true, Minus8)),
- tst({-8,17}, erl_anno:set_generated(true, Plus8C)),
- tst({-8,17}, erl_anno:set_generated(true, Minus8C)),
- tst(8, erl_anno:set_generated(false, Plus8)),
- tst(8, erl_anno:set_generated(false, Minus8)),
- tst({8,17}, erl_anno:set_generated(false, Plus8C)),
- tst({8,17}, erl_anno:set_generated(false, Minus8C)),
-
- tst(-3, erl_anno:set_line(3, Minus8)),
- tst(-3, erl_anno:set_line(-3, Plus8)),
- tst(-3, erl_anno:set_line(-3, Minus8)),
- tst({-3,17}, erl_anno:set_line(3, Minus8C)),
- tst({-3,17}, erl_anno:set_line(-3, Plus8C)),
- tst({-3,17}, erl_anno:set_line(-3, Minus8C)),
- ok.
-
-tst(Term, Anno) ->
- ?format("Term: ~p\n", [Term]),
- ?format("Anno: ~p\n", [Anno]),
- case anno_to_term(Anno) of
- Term ->
- ok;
- Else ->
- case lists:keyfind(location, 1, Else) of
- {location, Term} ->
- ok;
- _Else2 ->
- ?format("Else2 ~p\n", [_Else2]),
- io:format("expected ~p\n got ~p\n", [Term, Else]),
- exit({Term, Else})
- end
- end.
-
parse_abstract(doc) ->
["Test erl_parse:new_anno/1, erl_parse:anno_to_term/1"
", and erl_parse:anno_from_term/1"];
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index 0424e2b967..6c07dc1ec6 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -65,7 +65,7 @@
too_many_arguments/1,
basic_errors/1,bin_syntax_errors/1,
predef/1,
- maps/1,maps_type/1,otp_11851/1,otp_12195/1
+ maps/1,maps_type/1,otp_11851/1
]).
% Default timetrap timeout (set in init_per_testcase).
@@ -94,7 +94,7 @@ all() ->
bif_clash, behaviour_basic, behaviour_multiple, otp_11861,
otp_7550, otp_8051, format_warn, {group, on_load},
too_many_arguments, basic_errors, bin_syntax_errors, predef,
- maps, maps_type, otp_11851, otp_12195].
+ maps, maps_type, otp_11851].
groups() ->
[{unused_vars_warn, [],
@@ -3835,40 +3835,6 @@ otp_11851(Config) when is_list(Config) ->
[] = run(Config, Ts),
ok.
-otp_12195(doc) ->
- "OTP-12195: Check obsolete types (tailor made for OTP 18).";
-otp_12195(Config) when is_list(Config) ->
- Ts = [{otp_12195_1,
- <<"-export_type([r1/0]).
- -type r1() :: erl_scan:line()
- | erl_scan:column()
- | erl_scan:location()
- | erl_anno:line().">>,
- [],
- {warnings,[{2,erl_lint,
- {deprecated_type,{erl_scan,line,0},
- "deprecated (will be removed in OTP 19); "
- "use erl_anno:line() instead"}},
- {3,erl_lint,
- {deprecated_type,{erl_scan,column,0},
- "deprecated (will be removed in OTP 19); use "
- "erl_anno:column() instead"}},
- {4,erl_lint,
- {deprecated_type,{erl_scan,location,0},
- "deprecated (will be removed in OTP 19); "
- "use erl_anno:location() instead"}}]}},
- {otp_12195_2,
- <<"-export_type([r1/0]).
- -compile(nowarn_deprecated_type).
- -type r1() :: erl_scan:line()
- | erl_scan:column()
- | erl_scan:location()
- | erl_anno:line().">>,
- [],
- []}],
- [] = run(Config, Ts),
- ok.
-
run(Config, Tests) ->
F = fun({N,P,Ws,E}, BadL) ->
case catch run_test(Config, P, Ws) of
diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl
index 389fd059f6..9bb193d865 100644
--- a/lib/stdlib/test/erl_pp_SUITE.erl
+++ b/lib/stdlib/test/erl_pp_SUITE.erl
@@ -928,7 +928,9 @@ otp_8522(Config) when is_list(Config) ->
?line {ok, _} = compile:file(FileName, [{outdir,?privdir},debug_info]),
BF = filename("otp_8522", Config),
?line {ok, A} = beam_lib:chunks(BF, [abstract_code]),
- ?line 5 = count_atom(A, undefined),
+ %% OTP-12719: Since 'undefined' is no longer added by the Erlang
+ %% Parser, the number of 'undefined' is 4. It used to be 5.
+ ?line 4 = count_atom(A, undefined),
ok.
count_atom(A, A) ->
@@ -1062,7 +1064,7 @@ otp_9147(Config) when is_list(Config) ->
?line {ok, Bin} = file:read_file(PFileName),
%% The parentheses around "F1 :: a | b" are new (bugfix).
?line true =
- lists:member("-record(undef,{f1 :: undefined | (F1 :: a | b)}).",
+ lists:member("-record(undef,{f1 :: F1 :: a | b}).",
string:tokens(binary_to_list(Bin), "\n")),
ok.
diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl
index 12ea3d128c..db669aae99 100644
--- a/lib/stdlib/test/erl_scan_SUITE.erl
+++ b/lib/stdlib/test/erl_scan_SUITE.erl
@@ -191,8 +191,7 @@ otp_7810(Config) when is_list(Config) ->
?line ok = more_chars(),
?line ok = more_options(),
- ?line ok = attributes_info(),
- ?line ok = set_attribute(),
+ ?line ok = anno_info(),
ok.
@@ -269,7 +268,7 @@ punctuations() ->
comments() ->
?line test("a %%\n b"),
- {ok,[],1} = erl_scan_string("%"),
+ ?line {ok,[],1} = erl_scan_string("%"),
?line test("a %%\n b"),
{ok,[{atom,{1,1},a},{atom,{2,2},b}],{2,3}} =
erl_scan_string("a %%\n b", {1,1}),
@@ -338,7 +337,7 @@ base_integers() ->
erl_scan:string(Str)
end || {BS,S} <- [{"3","3"},{"15","f"}, {"12","c"}] ],
- {ok,[{integer,1,239},{'@',1}],1} = erl_scan_string("16#ef@"),
+ ?line {ok,[{integer,1,239},{'@',1}],1} = erl_scan_string("16#ef@"),
{ok,[{integer,{1,1},239},{'@',{1,6}}],{1,7}} =
erl_scan_string("16#ef@", {1,1}, []),
{ok,[{integer,{1,1},14},{atom,{1,5},g@}],{1,7}} =
@@ -387,20 +386,15 @@ dots() ->
R2 = erl_scan_string(S, {1,1}, [])
end || {S, R, R2} <- Dot],
- ?line {ok,[{dot,_}=T1],{1,2}} = erl_scan:string(".", {1,1}, text),
- ?line [{column,1},{length,1},{line,1},{text,"."}] =
- erl_scan:token_info(T1, [column, length, line, text]),
- ?line {ok,[{dot,_}=T2],{1,3}} = erl_scan:string(".%", {1,1}, text),
- ?line [{column,1},{length,1},{line,1},{text,"."}] =
- erl_scan:token_info(T2, [column, length, line, text]),
- ?line {ok,[{dot,_}=T3],{1,6}} =
+ {ok,[{dot,_}=T1],{1,2}} = erl_scan:string(".", {1,1}, text),
+ [1, 1, "."] = token_info(T1),
+ {ok,[{dot,_}=T2],{1,3}} = erl_scan:string(".%", {1,1}, text),
+ [1, 1, "."] = token_info(T2),
+ {ok,[{dot,_}=T3],{1,6}} =
erl_scan:string(".% öh", {1,1}, text),
- ?line [{column,1},{length,1},{line,1},{text,"."}] =
- erl_scan:token_info(T3, [column, length, line, text]),
- ?line {error,{{1,2},erl_scan,char},{1,3}} =
- erl_scan:string(".$", {1,1}),
- ?line {error,{{1,2},erl_scan,char},{1,4}} =
- erl_scan:string(".$\\", {1,1}),
+ [1, 1, "."] = token_info(T3),
+ {error,{{1,2},erl_scan,char},{1,3}} = erl_scan:string(".$", {1,1}),
+ {error,{{1,2},erl_scan,char},{1,4}} = erl_scan:string(".$\\", {1,1}),
test_string(". ", [{dot,{1,1}}]),
test_string(". ", [{dot,{1,1}}]),
@@ -413,18 +407,18 @@ dots() ->
test_string(".a", [{'.',{1,1}},{atom,{1,2},a}]),
test_string("%. \n. ", [{dot,{2,1}}]),
- ?line {more,C} = erl_scan:tokens([], "%. ",{1,1}, return),
+ {more,C} = erl_scan:tokens([], "%. ",{1,1}, return),
{done,{ok,[{comment,{1,1},"%. "},
{white_space,{1,4},"\n"},
{dot,{2,1}}],
{2,3}}, ""} =
erl_scan_tokens(C, "\n. ", {1,1}, return), % any loc, any options
- ?line [test_string(S, R) ||
- {S, R} <- [{".$\n", [{'.',{1,1}},{char,{1,2},$\n}]},
- {"$\\\n", [{char,{1,1},$\n}]},
- {"'\\\n'", [{atom,{1,1},'\n'}]},
- {"$\n", [{char,{1,1},$\n}]}] ],
+ [test_string(S, R) ||
+ {S, R} <- [{".$\n", [{'.',{1,1}},{char,{1,2},$\n}]},
+ {"$\\\n", [{char,{1,1},$\n}]},
+ {"'\\\n'", [{atom,{1,1},'\n'}]},
+ {"$\n", [{char,{1,1},$\n}]}] ],
ok.
chars() ->
@@ -540,8 +534,8 @@ eof() ->
%% A dot followed by eof is special:
?line {more, C} = erl_scan:tokens([], "a.", 1),
- {done,{ok,[{atom,1,a},{dot,1}],1},eof} = erl_scan_tokens(C,eof,1),
- {ok,[{atom,1,foo},{dot,1}],1} = erl_scan_string("foo."),
+ ?line {done,{ok,[{atom,1,a},{dot,1}],1},eof} = erl_scan_tokens(C,eof,1),
+ ?line {ok,[{atom,1,foo},{dot,1}],1} = erl_scan_string("foo."),
%% With column.
{more, CCol} = erl_scan:tokens([], "a.", {1,1}),
@@ -655,145 +649,72 @@ options() ->
ok.
more_options() ->
- ?line {ok,[{atom,A1,foo}],{19,20}} =
+ {ok,[{atom,_,foo}=T1],{19,20}} =
erl_scan:string("foo", {19,17},[]),
- ?line [{column,17},{line,19}] = erl_scan:attributes_info(A1),
- ?line {done,{ok,[{atom,A2,foo},{dot,_}],{19,22}},[]} =
+ {19,17} = erl_scan:location(T1),
+ {done,{ok,[{atom,_,foo}=T2,{dot,_}],{19,22}},[]} =
erl_scan:tokens([], "foo. ", {19,17}, [bad_opt]), % type error
- ?line [{column,17},{line,19}] = erl_scan:attributes_info(A2),
- ?line {ok,[{atom,A3,foo}],{19,20}} =
+ {19,17} = erl_scan:location(T2),
+ {ok,[{atom,_,foo}=T3],{19,20}} =
erl_scan:string("foo", {19,17},[text]),
- ?line [{column,17},{length,3},{line,19},{text,"foo"}] =
- erl_scan:attributes_info(A3),
+ {19,17} = erl_scan:location(T3),
+ "foo" = erl_scan:text(T3),
- ?line {ok,[{atom,A4,foo}],1} = erl_scan:string("foo", 1, [text]),
- ?line [{length,3},{line,1},{text,"foo"}] = erl_scan:attributes_info(A4),
+ {ok,[{atom,_,foo}=T4],1} = erl_scan:string("foo", 1, [text]),
+ 1 = erl_scan:line(T4),
+ 1 = erl_scan:location(T4),
+ "foo" = erl_scan:text(T4),
ok.
token_info() ->
- ?line {ok,[T1],_} = erl_scan:string("foo", {1,18}, [text]),
+ {ok,[T1],_} = erl_scan:string("foo", {1,18}, [text]),
{'EXIT',{badarg,_}} =
- (catch {foo, erl_scan:token_info(T1, foo)}), % type error
- ?line {line,1} = erl_scan:token_info(T1, line),
- ?line {column,18} = erl_scan:token_info(T1, column),
- ?line {length,3} = erl_scan:token_info(T1, length),
- ?line {text,"foo"} = erl_scan:token_info(T1, text),
- ?line [{category,atom},{column,18},{length,3},{line,1},
- {symbol,foo},{text,"foo"}] =
- erl_scan:token_info(T1),
- ?line [{length,3},{column,18}] =
- erl_scan:token_info(T1, [length, column]),
- ?line [{location,{1,18}}] =
- erl_scan:token_info(T1, [location]),
- ?line {category,atom} = erl_scan:token_info(T1, category),
- ?line [{symbol,foo}] = erl_scan:token_info(T1, [symbol]),
-
- ?line {ok,[T2],_} = erl_scan:string("foo", 1, []),
- ?line {line,1} = erl_scan:token_info(T2, line),
- ?line undefined = erl_scan:token_info(T2, column),
- ?line undefined = erl_scan:token_info(T2, length),
- ?line undefined = erl_scan:token_info(T2, text),
- ?line {location,1} = erl_scan:token_info(T2, location),
- ?line [{category,atom},{line,1},{symbol,foo}] = erl_scan:token_info(T2),
- ?line [{line,1}] = erl_scan:token_info(T2, [length, line]),
-
- ?line {ok,[T3],_} = erl_scan:string("=", 1, []),
- ?line [{line,1}] = erl_scan:token_info(T3, [column, line]),
- ?line {category,'='} = erl_scan:token_info(T3, category),
- ?line [{symbol,'='}] = erl_scan:token_info(T3, [symbol]),
+ (catch {foo, erl_scan:category(foo)}), % type error
+ {'EXIT',{badarg,_}} =
+ (catch {foo, erl_scan:symbol(foo)}), % type error
+ atom = erl_scan:category(T1),
+ foo = erl_scan:symbol(T1),
+
+ {ok,[T2],_} = erl_scan:string("foo", 1, []),
+ 1 = erl_scan:line(T2),
+ undefined = erl_scan:column(T2),
+ undefined = erl_scan:text(T2),
+ 1 = erl_scan:location(T2),
+
+ {ok,[T3],_} = erl_scan:string("=", 1, []),
+ '=' = erl_scan:category(T3),
+ '=' = erl_scan:symbol(T3),
ok.
-attributes_info() ->
- ?line {'EXIT',_} =
- (catch {foo,erl_scan:attributes_info(foo)}), % type error
- [{line,18}] = erl_scan:attributes_info(erl_anno:new(18)),
- {location,19} =
- erl_scan:attributes_info(erl_anno:new(19), location),
- ?line {ok,[{atom,A0,foo}],_} = erl_scan:string("foo", 19, [text]),
- ?line {location,19} = erl_scan:attributes_info(A0, location),
-
- ?line {ok,[{atom,A3,foo}],_} = erl_scan:string("foo", {1,3}, [text]),
- ?line {line,1} = erl_scan:attributes_info(A3, line),
- ?line {column,3} = erl_scan:attributes_info(A3, column),
- ?line {location,{1,3}} = erl_scan:attributes_info(A3, location),
- ?line {text,"foo"} = erl_scan:attributes_info(A3, text),
-
- ?line {ok,[{atom,A4,foo}],_} = erl_scan:string("foo", 2, [text]),
- ?line {line,2} = erl_scan:attributes_info(A4, line),
- ?line undefined = erl_scan:attributes_info(A4, column),
- ?line {location,2} = erl_scan:attributes_info(A4, location),
- ?line {text,"foo"} = erl_scan:attributes_info(A4, text),
-
- ?line {ok,[{atom,A5,foo}],_} = erl_scan:string("foo", {1,3}, []),
- ?line {line,1} = erl_scan:attributes_info(A5, line),
- ?line {column,3} = erl_scan:attributes_info(A5, column),
- ?line {location,{1,3}} = erl_scan:attributes_info(A5, location),
- ?line undefined = erl_scan:attributes_info(A5, text),
-
- ?line undefined = erl_scan:attributes_info([], line), % type error
+anno_info() ->
+ {'EXIT',_} =
+ (catch {foo,erl_scan:line(foo)}), % type error
+ {ok,[{atom,_,foo}=T0],_} = erl_scan:string("foo", 19, [text]),
+ 19 = erl_scan:location(T0),
+ 19 = erl_scan:end_location(T0),
+
+ {ok,[{atom,_,foo}=T3],_} = erl_scan:string("foo", {1,3}, [text]),
+ 1 = erl_scan:line(T3),
+ 3 = erl_scan:column(T3),
+ {1,3} = erl_scan:location(T3),
+ {1,6} = erl_scan:end_location(T3),
+ "foo" = erl_scan:text(T3),
+
+ {ok,[{atom,_,foo}=T4],_} = erl_scan:string("foo", 2, [text]),
+ 2 = erl_scan:line(T4),
+ undefined = erl_scan:column(T4),
+ 2 = erl_scan:location(T4),
+ "foo" = erl_scan:text(T4),
+
+ {ok,[{atom,_,foo}=T5],_} = erl_scan:string("foo", {1,3}, []),
+ 1 = erl_scan:line(T5),
+ 3 = erl_scan:column(T5),
+ {1,3} = erl_scan:location(T5),
+ undefined = erl_scan:text(T5),
ok.
-set_attribute() ->
- F = fun(Line) -> -Line end,
- Anno2 = erl_anno:new(2),
- A0 = erl_scan:set_attribute(line, Anno2, F),
- {line, -2} = erl_scan:attributes_info(A0, line),
- ?line {ok,[{atom,A1,foo}],_} = erl_scan:string("foo", {9,17}),
- ?line A2 = erl_scan:set_attribute(line, A1, F),
- ?line {line,-9} = erl_scan:attributes_info(A2, line),
- ?line {location,{-9,17}} = erl_scan:attributes_info(A2, location),
- ?line [{line,-9},{column,17}] =
- erl_scan:attributes_info(A2, [line,column,text]),
-
- F2 = fun(Line) -> {17,Line} end,
- ?line Attr1 = erl_scan:set_attribute(line, 2, F2),
- ?line {line,{17,2}} = erl_scan:attributes_info(Attr1, line),
- ?line undefined = erl_scan:attributes_info(Attr1, column),
- ?line {location,{17,2}} = % a bit mixed up
- erl_scan:attributes_info(Attr1, location),
-
- ?line A3 = erl_scan:set_attribute(line, A1, F2),
- ?line {line,{17,9}} = erl_scan:attributes_info(A3, line),
- ?line {location,{{17,9},17}} = erl_scan:attributes_info(A3, location),
- ?line [{line,{17,9}},{column,17}] =
- erl_scan:attributes_info(A3, [line,column,text]),
-
- ?line {ok,[{atom,A4,foo}],_} = erl_scan:string("foo", {9,17}, [text]),
- ?line A5 = erl_scan:set_attribute(line, A4, F),
- ?line {line,-9} = erl_scan:attributes_info(A5, line),
- ?line {location,{-9,17}} = erl_scan:attributes_info(A5, location),
- ?line [{line,-9},{column,17},{text,"foo"}] =
- erl_scan:attributes_info(A5, [line,column,text]),
-
- ?line {ok,[{atom,A6,foo}],_} = erl_scan:string("foo", 11, [text]),
- ?line A7 = erl_scan:set_attribute(line, A6, F2),
- %% Incompatible with pre 18:
- %% {line,{17,11}} = erl_scan:attributes_info(A7, line),
- {line,17} = erl_scan:attributes_info(A7, line),
- ?line {location,{17,11}} = % mixed up
- erl_scan:attributes_info(A7, location),
- %% Incompatible with pre 18:
- %% [{line,{17,11}},{text,"foo"}] =
- %% erl_scan:attributes_info(A7, [line,column,text]),
- [{line,17},{column,11},{text,"foo"}] =
- erl_scan:attributes_info(A7, [line,column,text]),
-
- ?line {'EXIT',_} =
- (catch {foo, erl_scan:set_attribute(line, [], F2)}), % type error
- ?line {'EXIT',{badarg,_}} =
- (catch {foo, erl_scan:set_attribute(column, [], F2)}), % type error
-
- Attr10 = erl_anno:new(8),
- Attr20 = erl_scan:set_attribute(line, Attr10,
- fun(L) -> {nos,'X',L} end),
- %% OTP-9412
- Attr30 = erl_scan:set_attribute(line, Attr20,
- fun({nos,_V,VL}) -> VL end),
- 8 = erl_anno:to_term(Attr30),
- ok.
-
column_errors() ->
?line {error,{{1,1},erl_scan,{string,$',""}},{1,3}} = % $'
erl_scan:string("'\\",{1,1}),
@@ -892,14 +813,13 @@ unicode() ->
erl_scan_string(Qs, 1),
{ok,[Q2],{1,9}} =
erl_scan:string("$\\x{aaa}", {1,1}, [text]),
- [{category,char},{column,1},{length,8},
- {line,1},{symbol,16#aaa},{text,Qs}] =
- erl_scan:token_info(Q2),
+ [{category,char},{column,1},{line,1},{symbol,16#aaa},{text,Qs}] =
+ token_info_long(Q2),
U1 = "\"\\x{aaa}\"",
- {ok,[{string,A1,[2730]}],{1,10}} = erl_scan:string(U1, {1,1}, [text]),
- [{line,1},{column,1},{text,"\"\\x{aaa}\""}] =
- erl_scan:attributes_info(A1, [line, column, text]),
+ {ok,[{string,_,[2730]}=T1],{1,10}} = erl_scan:string(U1, {1,1}, [text]),
+ {1,1} = erl_scan:location(T1),
+ "\"\\x{aaa}\"" = erl_scan:text(T1),
{ok,[{string,1,[2730]}],1} = erl_scan_string(U1, 1),
U2 = "\"\\x41\\x{fff}\\x42\"",
@@ -1012,16 +932,13 @@ otp_10302(Config) when is_list(Config) ->
Qs = "$\\x{aaa}",
{ok,[{char,1,2730}],1} = erl_scan_string(Qs, 1),
{ok,[Q2],{1,9}} = erl_scan:string(Qs,{1,1},[text]),
- [{category,char},{column,1},{length,8},
- {line,1},{symbol,16#aaa},{text,Qs}] =
- erl_scan:token_info(Q2),
-
- Tags = [category, column, length, line, symbol, text],
+ [{category,char},{column,1},{line,1},{symbol,16#aaa},{text,Qs}] =
+ token_info_long(Q2),
U1 = "\"\\x{aaa}\"",
{ok,[T1],{1,10}} = erl_scan:string(U1, {1,1}, [text]),
- [{category,string},{column,1},{length,9},{line,1},
- {symbol,[16#aaa]},{text,U1}] = erl_scan:token_info(T1, Tags),
+ [{category,string},{column,1},{line,1},{symbol,[16#aaa]},{text,U1}] =
+ token_info_long(T1),
U2 = "\"\\x41\\x{fff}\\x42\"",
{ok,[{string,1,[65,4095,66]}],1} = erl_scan_string(U2, 1),
@@ -1353,9 +1270,7 @@ test_wsc([], []) ->
ok;
test_wsc([Token|Tokens], [Token2|Tokens2]) ->
[Text, Text2] = [Text ||
- {text, Text} <-
- [erl_scan:token_info(T, text) ||
- T <- [Token, Token2]]],
+ Text <- [erl_scan:text(T) || T <- [Token, Token2]]],
Sz = erts_debug:size(Text),
Sz2 = erts_debug:size({Text, Text2}),
IsCompacted = Sz2 < 2*Sz+erts_debug:size({a,a}),
@@ -1394,7 +1309,7 @@ all_same(L, Char) ->
newlines_first([]) ->
ok;
newlines_first([Token|Tokens]) ->
- {text,Text} = erl_scan:token_info(Token, text),
+ Text = erl_scan:text(Token),
Nnls = length([C || C <- Text, C =:= $\n]),
OK = case Text of
[$\n|_] ->
@@ -1414,7 +1329,7 @@ select_tokens(Tokens, Tags) ->
lists:filter(fun(T) -> lists:member(element(1, T), Tags) end, Tokens).
simplify([Token|Tokens]) ->
- {line,Line} = erl_scan:token_info(Token, line),
+ Line = erl_scan:line(Token),
[setelement(2, Token, erl_anno:new(Line)) | simplify(Tokens)];
simplify([]) ->
[].
@@ -1423,17 +1338,31 @@ get_text(Tokens) ->
lists:flatten(
[T ||
Token <- Tokens,
- ({text,T} = erl_scan:token_info(Token, text)) =/= []]).
+ (T = erl_scan:text(Token)) =/= []]).
test_decorated_tokens(String, Tokens) ->
ToksAttrs = token_attrs(Tokens),
test_strings(ToksAttrs, String, 1, 1).
token_attrs(Tokens) ->
- [{L,C,Len,T} ||
+ [{L,C,length(T),T} ||
Token <- Tokens,
- ([{line,L},{column,C},{length,Len},{text,T}] =
- erl_scan:token_info(Token, [line,column,length,text])) =/= []].
+ ([C,L,T] = token_info(Token)) =/= []].
+
+token_info(T) ->
+ Column = erl_scan:column(T),
+ Line = erl_scan:line(T),
+ Text = erl_scan:text(T),
+ [Column, Line, Text].
+
+token_info_long(T) ->
+ Column = erl_scan:column(T),
+ Line = erl_scan:line(T),
+ Text = erl_scan:text(T),
+ Category = erl_scan:category(T),
+ Symbol = erl_scan:symbol(T),
+ [{category,Category},{column,Column},{line,Line},
+ {symbol,Symbol},{text,Text}].
test_strings([], _S, Line, Column) ->
{Line,Column};
@@ -1514,8 +1443,7 @@ consistent_attributes([Ts | TsL]) ->
L = [T || T <- Ts, is_integer(element(2, T))],
case L of
[] ->
- TagsL = [[Tag || {Tag,_} <-
- erl_scan:attributes_info(element(2, T))] ||
+ TagsL = [[Tag || {Tag,_} <- defined(token_info_long(T))] ||
T <- Ts],
case lists:usort(TagsL) of
[_] ->
@@ -1531,6 +1459,9 @@ consistent_attributes([Ts | TsL]) ->
Ts
end.
+defined(L) ->
+ [{T,V} || {T,V} <- L, V =/= undefined].
+
family_list(L) ->
sofs:to_external(family(L)).
diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl
index ae431d66d9..1b80f555d7 100644
--- a/lib/stdlib/test/ets_SUITE.erl
+++ b/lib/stdlib/test/ets_SUITE.erl
@@ -731,10 +731,6 @@ chk_normal_tab_struct_size() ->
% ?line ok
% end.
--define(DB_TREE_STACK_NEED,50). % The static stack for a tree, in halfword pointers are two internal words
- % so the stack gets twice as big
--define(DB_HASH_SIZEOF_EXTSEG,260). % The segment size in words, in halfword this will be twice as large.
-
adjust_xmem([T1,T2,T3,T4], {A0,B0,C0,D0} = _Mem0) ->
%% Adjust for 64-bit, smp, and os:
%% Table struct size may differ.
@@ -748,19 +744,7 @@ adjust_xmem([T1,T2,T3,T4], {A0,B0,C0,D0} = _Mem0) ->
% end,
TabDiff = ?TAB_STRUCT_SZ,
- Mem1 = {A0+TabDiff, B0+TabDiff, C0+TabDiff, D0+TabDiff},
-
- case {erlang:system_info({wordsize,internal}),erlang:system_info({wordsize,external})} of
- %% Halfword, corrections for regular pointers occupying two internal words.
- {4,8} ->
- {A1,B1,C1,D1} = Mem1,
- {A1+4*ets:info(T1, size)+?DB_TREE_STACK_NEED,
- B1+3*ets:info(T2, size)+?DB_HASH_SIZEOF_EXTSEG,
- C1+3*ets:info(T3, size)+?DB_HASH_SIZEOF_EXTSEG,
- D1+3*ets:info(T4, size)+?DB_HASH_SIZEOF_EXTSEG};
- _ ->
- Mem1
- end.
+ {A0+TabDiff, B0+TabDiff, C0+TabDiff, D0+TabDiff}.
t_whitebox(doc) ->
["Diverse whitebox testes"];
diff --git a/lib/stdlib/test/filename_SUITE.erl b/lib/stdlib/test/filename_SUITE.erl
index fd47da8150..4372e77df9 100644
--- a/lib/stdlib/test/filename_SUITE.erl
+++ b/lib/stdlib/test/filename_SUITE.erl
@@ -97,20 +97,11 @@ absname(Config) when is_list(Config) ->
?line file:set_cwd(Cwd),
ok;
- Type ->
- case Type of
- {unix, _} ->
- ?line ok = file:set_cwd("/usr"),
- ?line "/usr/foo" = filename:absname(foo),
- ?line "/usr/foo" = filename:absname("foo"),
- ?line "/usr/../ebin" = filename:absname("../ebin");
- {ose, _} ->
- ?line ok = file:set_cwd("/romfs"),
- ?line "/romfs/foo" = filename:absname(foo),
- ?line "/romfs/foo" = filename:absname("foo"),
- ?line "/romfs/../ebin" = filename:absname("../ebin")
- end,
-
+ {unix, _} ->
+ ?line ok = file:set_cwd("/usr"),
+ ?line "/usr/foo" = filename:absname(foo),
+ ?line "/usr/foo" = filename:absname("foo"),
+ ?line "/usr/../ebin" = filename:absname("../ebin"),
?line file:set_cwd("/"),
?line "/foo" = filename:absname(foo),
?line "/foo" = filename:absname("foo"),
@@ -494,18 +485,10 @@ absname_bin(Config) when is_list(Config) ->
?line file:set_cwd(Cwd),
ok;
- Type ->
- case Type of
- {unix,_} ->
- ?line ok = file:set_cwd(<<"/usr">>),
- ?line <<"/usr/foo">> = filename:absname(<<"foo">>),
- ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>);
- {ose,_} ->
- ?line ok = file:set_cwd(<<"/romfs">>),
- ?line <<"/romfs/foo">> = filename:absname(<<"foo">>),
- ?line <<"/romfs/../ebin">> = filename:absname(<<"../ebin">>)
- end,
-
+ {unix, _} ->
+ ?line ok = file:set_cwd(<<"/usr">>),
+ ?line <<"/usr/foo">> = filename:absname(<<"foo">>),
+ ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>),
?line file:set_cwd(<<"/">>),
?line <<"/foo">> = filename:absname(<<"foo">>),
?line <<"/../ebin">> = filename:absname(<<"../ebin">>),
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 13:32:08 +0000