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-rw-r--r--lib/compiler/test/inline_SUITE_data/decode1.erl48
-rw-r--r--lib/crypto/test/crypto_SUITE.erl2
-rw-r--r--lib/public_key/src/public_key.appup.src26
-rw-r--r--lib/ssh/examples/ssh_sample_cli.erl66
-rw-r--r--lib/ssl/src/ssl.appup.src6
-rw-r--r--lib/ssl/src/ssl.erl5
-rw-r--r--lib/stdlib/doc/src/erl_scan.xml19
-rw-r--r--lib/stdlib/src/erl_parse.yrl101
-rw-r--r--lib/stdlib/src/erl_scan.erl87
-rw-r--r--lib/stdlib/src/lists.erl21
-rw-r--r--lib/stdlib/src/otp_internal.erl14
-rw-r--r--lib/stdlib/test/erl_pp_SUITE.erl130
-rw-r--r--lib/stdlib/test/erl_scan_SUITE.erl210
13 files changed, 394 insertions, 341 deletions
diff --git a/lib/compiler/test/inline_SUITE_data/decode1.erl b/lib/compiler/test/inline_SUITE_data/decode1.erl
index d51bedcb2e..9b4fc071a3 100644
--- a/lib/compiler/test/inline_SUITE_data/decode1.erl
+++ b/lib/compiler/test/inline_SUITE_data/decode1.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2006-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
%----------------------------------------------------------------------
@@ -37,25 +37,25 @@
FrameList = [89,128,0,8,132,0,26,133,133,0,38,148,94,
128,0,2,129,128,92,128,0,2,0,0,112,128,0,
10,194,69,0,0,0,0,0,18,52,95],
- Frame = concat_binary([list_to_binary([89]),list_to_binary([128]),
- list_to_binary([0]),list_to_binary([8]),
- list_to_binary([132]),list_to_binary([0]),
- list_to_binary([26]),list_to_binary([133]),
- list_to_binary([133]),list_to_binary([0]),
- list_to_binary([38]),list_to_binary([148]),
- list_to_binary([94]),list_to_binary([128]),
- list_to_binary([0]),list_to_binary([2]),
- list_to_binary([129]),list_to_binary([128]),
- list_to_binary([92]),list_to_binary([128]),
- list_to_binary([0]),list_to_binary([2]),
- list_to_binary([0]),list_to_binary([0]),
- list_to_binary([112]),list_to_binary([128]),
- list_to_binary([0]),list_to_binary([10]),
- list_to_binary([194]),list_to_binary([69]),
- list_to_binary([0]),list_to_binary([0]),
- list_to_binary([0]),list_to_binary([0]),
- list_to_binary([0]),list_to_binary([18]),
- list_to_binary([52]),list_to_binary([95])]),
+ Frame = list_to_binary([list_to_binary([89]),list_to_binary([128]),
+ list_to_binary([0]),list_to_binary([8]),
+ list_to_binary([132]),list_to_binary([0]),
+ list_to_binary([26]),list_to_binary([133]),
+ list_to_binary([133]),list_to_binary([0]),
+ list_to_binary([38]),list_to_binary([148]),
+ list_to_binary([94]),list_to_binary([128]),
+ list_to_binary([0]),list_to_binary([2]),
+ list_to_binary([129]),list_to_binary([128]),
+ list_to_binary([92]),list_to_binary([128]),
+ list_to_binary([0]),list_to_binary([2]),
+ list_to_binary([0]),list_to_binary([0]),
+ list_to_binary([112]),list_to_binary([128]),
+ list_to_binary([0]),list_to_binary([10]),
+ list_to_binary([194]),list_to_binary([69]),
+ list_to_binary([0]),list_to_binary([0]),
+ list_to_binary([0]),list_to_binary([0]),
+ list_to_binary([0]),list_to_binary([18]),
+ list_to_binary([52]),list_to_binary([95])]),
R = loop(2,0,Frame),
{R,R =:= {0,[{ie,112,itu_t_standard,ignore,10,<<194,69,0,0,0,0,0,18,52,95>>},
diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl
index 8467ff2274..ee0e5c0dae 100644
--- a/lib/crypto/test/crypto_SUITE.erl
+++ b/lib/crypto/test/crypto_SUITE.erl
@@ -441,7 +441,7 @@ des_cbc_iter(Config) when is_list(Config) ->
?line Cipher1 = crypto:des_cbc_encrypt(Key, IVec, Plain1),
?line IVec2 = crypto:des_cbc_ivec(Cipher1),
?line Cipher2 = crypto:des_cbc_encrypt(Key, IVec2, Plain2),
- ?line Cipher = concat_binary([Cipher1, Cipher2]),
+ ?line Cipher = list_to_binary([Cipher1, Cipher2]),
?line m(Cipher, hexstr2bin("e5c7cdde872bf27c43e934008c389c"
"0f683788499a7c05f6")).
diff --git a/lib/public_key/src/public_key.appup.src b/lib/public_key/src/public_key.appup.src
index ee0f9a3cc1..46e5ecca33 100644
--- a/lib/public_key/src/public_key.appup.src
+++ b/lib/public_key/src/public_key.appup.src
@@ -1,18 +1,40 @@
%% -*- erlang -*-
{"%VSN%",
[
+ {"0.5",
+ [
+ {update, public_key, soft, soft_purge, soft_purge, []},
+ {update, pubkey_crypto, soft, soft_purge, soft_purge, []},
+ {update, pubkey_pem, soft, soft_purge, soft_purge, []},
+ {update, pubkey_cert, soft, soft_purge, soft_purge, []}
+ ]
+ },
{"0.4",
[
{update, public_key, soft, soft_purge, soft_purge, []},
- {update, pubkey_cert_records, soft, soft_purge, soft_purge, []}
+ {update, pubkey_cert_records, soft, soft_purge, soft_purge, []},
+ {update, pubkey_crypto, soft, soft_purge, soft_purge, []},
+ {update, pubkey_pem, soft, soft_purge, soft_purge, []},
+ {update, pubkey_cert, soft, soft_purge, soft_purge, []}
]
}
],
[
+ {"0.5",
+ [
+ {update, public_key, soft, soft_purge, soft_purge, []},
+ {update, pubkey_crypto, soft, soft_purge, soft_purge, []},
+ {update, pubkey_pem, soft, soft_purge, soft_purge, []},
+ {update, pubkey_cert, soft, soft_purge, soft_purge, []}
+ ]
+ },
{"0.4",
[
{update, public_key, soft, soft_purge, soft_purge, []},
- {update, pubkey_cert_records, soft, soft_purge, soft_purge, []}
+ {update, pubkey_cert_records, soft, soft_purge, soft_purge, []},
+ {update, pubkey_crypto, soft, soft_purge, soft_purge, []},
+ {update, pubkey_pem, soft, soft_purge, soft_purge, []},
+ {update, pubkey_cert, soft, soft_purge, soft_purge, []}
]
}
]}.
diff --git a/lib/ssh/examples/ssh_sample_cli.erl b/lib/ssh/examples/ssh_sample_cli.erl
index 2505c1b759..6f3092e567 100644
--- a/lib/ssh/examples/ssh_sample_cli.erl
+++ b/lib/ssh/examples/ssh_sample_cli.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -30,19 +30,15 @@
%% our command functions
-export([cli_prime/1, cli_primes/1, cli_gcd/2, cli_lcm/2,
cli_factors/1, cli_exit/0, cli_rho/1, cli_help/0,
- cli_crash/0, cli_users/0, cli_self/0,
- cli_user/0, cli_host/0]).
-
-%% imports
--import(lists, [reverse/1, reverse/2, seq/2, prefix/2]).
--import(math, [sqrt/1]).
-
+ cli_crash/0, cli_self/0, cli_user/0, cli_host/0]).
listen(Port) ->
listen(Port, []).
listen(Port, Options) ->
- ssh_cli:listen(fun(U, H) -> start_our_shell(U, H) end, Port, Options).
+ crypto:start(),
+ ssh:start(),
+ ssh:daemon(any, Port, [{shell, fun(U, H) -> start_our_shell(U, H) end} | Options]).
%% our_routines
our_routines() ->
@@ -56,7 +52,6 @@ our_routines() ->
{"prime", cli_prime, "<int> check for primality"},
{"primes", cli_primes, "<int> print all primes up to <int>"},
{"rho", cli_rho, "<int> prime factors using rho's alg."},
- {"who", cli_users, " lists users"},
{"user", cli_user, " print name of user"},
{"host", cli_host, " print host addr"},
{"self", cli_self, " print my pid"}
@@ -85,11 +80,11 @@ our_routines() ->
common_prefix([C | R1], [C | R2], Acc) ->
common_prefix(R1, R2, [C | Acc]);
common_prefix(_, _, Acc) ->
- reverse(Acc).
+ lists:reverse(Acc).
%% longest prefix in a list, given a prefix
longest_prefix(List, Prefix) ->
- case [A || {A, _, _} <- List, prefix(Prefix, A)] of
+ case [A || {A, _, _} <- List, lists:prefix(Prefix, A)] of
[] ->
{none, List};
[S | Rest] ->
@@ -112,7 +107,7 @@ longest_prefix(List, Prefix) ->
expand([$ | _]) ->
{no, "", []};
expand(RevBefore) ->
- Before = reverse(RevBefore),
+ Before = lists:reverse(RevBefore),
case longest_prefix(our_routines(), Before) of
{prefix, P, [_]} ->
{yes, P ++ " ", []};
@@ -139,22 +134,27 @@ start_our_shell(User, Peer) ->
%%% an ordinary Read-Eval-Print-loop
our_shell_loop() ->
% Read
- Line = io:get_line({format, "CLI> ", []}),
+ Line = io:get_line("CLI> "),
% Eval
Result = eval_cli(Line),
% Print
io:format("---> ~p\n", [Result]),
case Result of
- done -> exit(normal);
- crash -> 1 / 0;
- _ -> our_shell_loop()
+ done ->
+ exit(normal);
+ crash ->
+ 1 / 0;
+ _ ->
+ our_shell_loop()
end.
%%% translate a command to a function
command_to_function(Command) ->
case lists:keysearch(Command, 1, our_routines()) of
- {value, {_, Proc, _}} -> Proc;
- false -> unknown_cli
+ {value, {_, Proc, _}} ->
+ Proc;
+ false ->
+ unknown_cli
end.
%%% evaluate a command line
@@ -209,14 +209,6 @@ cli_user() ->
cli_host() ->
get(peer_name).
-cli_users() ->
- case ssh_userauth:get_auth_users() of
- {ok, UsersPids} ->
- UsersPids; % [U || {U, _} <- UsersPids];
- E ->
- E
- end.
-
cli_self() ->
self().
@@ -243,7 +235,7 @@ cli_help() ->
%% a quite simple Sieve of Erastothenes (not tail-recursive, though)
primes(Size) ->
- era(sqrt(Size), seq(2,Size)).
+ era(math:sqrt(Size), lists:seq(2,Size)).
era(Max, [H|T]) when H =< Max ->
[H | era(Max, sieve([H|T], H))];
@@ -267,7 +259,7 @@ next_prime(Primes, P) ->
next_prime1(Primes, P) ->
P1 = P + 2,
- case divides(Primes, trunc(sqrt(P1)), P1) of
+ case divides(Primes, trunc(math:sqrt(P1)), P1) of
false -> P1;
true -> next_prime1(Primes, P1)
end.
@@ -282,7 +274,7 @@ divides([_ | R], Nsqrt, N) ->
divides(R, Nsqrt, N).
is_prime(P) ->
- lists:all(fun(A) -> P rem A =/= 0 end, primes(trunc(sqrt(P)))).
+ lists:all(fun(A) -> P rem A =/= 0 end, primes(trunc(math:sqrt(P)))).
%% Normal gcd, Euclid
gcd(R, Q) when abs(Q) < abs(R) -> gcd1(Q,R);
@@ -300,17 +292,17 @@ lcm(R, Q) ->
%%% Prime factors of a number (na�ve implementation)
factors(N) ->
- Nsqrt = trunc(sqrt(N)),
+ Nsqrt = trunc(math:sqrt(N)),
factors([], N, 2, Nsqrt, []).
factors(_Primes, N, Prime, Nsqrt, Factors) when Prime > Nsqrt ->
- reverse(Factors, [N]);
+ lists:reverse(Factors, [N]);
factors(Primes, N, Prime, Nsqrt, Factors) ->
case N rem Prime of
0 ->
%%io:format("factor ------- ~p\n", [Prime]),
N1 = N div Prime,
- factors(Primes, N1, Prime, trunc(sqrt(N1)), [Prime|Factors]);
+ factors(Primes, N1, Prime, trunc(math:sqrt(N1)), [Prime|Factors]);
_ ->
Primes1 = Primes ++ [Prime],
Prime1 = next_prime(Primes1, Prime),
diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src
index fdda65021d..e8ae6846aa 100644
--- a/lib/ssl/src/ssl.appup.src
+++ b/lib/ssl/src/ssl.appup.src
@@ -9,7 +9,8 @@
{"3.10.5", [{restart_application, ssl}]},
{"3.10.6", [{restart_application, ssl}]},
{"3.10.7", [{restart_application, ssl}]},
- {"3.10.8", [{restart_application, ssl}]}
+ {"3.10.8", [{restart_application, ssl}]},
+ {"3.10.9", [{restart_application, ssl}]}
],
[
{"3.10", [{restart_application, ssl}]},
@@ -19,6 +20,7 @@
{"3.10.4", [{restart_application, ssl}]},
{"3.10.5", [{restart_application, ssl}]},
{"3.10.6", [{restart_application, ssl}]},
- {"3.10.8", [{restart_application, ssl}]}
+ {"3.10.8", [{restart_application, ssl}]},
+ {"3.10.9", [{restart_application, ssl}]}
]}.
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl
index fd9ed4a344..3cd4c7fdbd 100644
--- a/lib/ssl/src/ssl.erl
+++ b/lib/ssl/src/ssl.erl
@@ -153,10 +153,11 @@ transport_accept(#sslsocket{pid = {ListenSocket, #config{cb=CbInfo, ssl=SslOpts}
%% and options should be inherited.
EmOptions = emulated_options(),
{ok, InetValues} = inet:getopts(ListenSocket, EmOptions),
- {CbModule,_,_} = CbInfo,
+ ok = inet:setopts(ListenSocket, internal_inet_values()),
+ {CbModule,_,_} = CbInfo,
case CbModule:accept(ListenSocket, Timeout) of
{ok, Socket} ->
- inet:setopts(Socket, internal_inet_values()),
+ ok = inet:setopts(ListenSocket, InetValues),
{ok, Port} = inet:port(Socket),
ConnArgs = [server, "localhost", Port, Socket,
{SslOpts, socket_options(InetValues)}, self(), CbInfo],
diff --git a/lib/stdlib/doc/src/erl_scan.xml b/lib/stdlib/doc/src/erl_scan.xml
index 4175146c3c..1199c34f0f 100644
--- a/lib/stdlib/doc/src/erl_scan.xml
+++ b/lib/stdlib/doc/src/erl_scan.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>1996</year><year>2009</year>
+ <year>1996</year><year>2010</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -13,12 +13,12 @@
compliance with the License. You should have received a copy of the
Erlang Public License along with this software. If not, it can be
retrieved online at http://www.erlang.org/.
-
+
Software distributed under the License is distributed on an "AS IS"
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
the License for the specific language governing rights and limitations
under the License.
-
+
</legalnotice>
<title>erl_scan</title>
@@ -103,7 +103,7 @@ attributes() = line() | list() | tuple()</code>
Info, atom()}</c>,
<c>{char, Info, integer()}</c>, <c>{comment, Info,
string()}</c>, <c>{float, Info, float()}</c>, <c>{integer,
- Info, integer()}</c>, <c>{var, Info, atom()}</c>,
+ Info, integer()}</c>, <c>{var, Info, atom()}</c>,
and <c>{white_space, Info, string()}</c>.</p>
<p>The valid options are:</p>
<taglist>
@@ -149,7 +149,8 @@ attributes() = line() | list() | tuple()</code>
<v>StartLocation = EndLocation = location()</v>
<v>Options = Option | [Option]</v>
<v>Option = {reserved_word_fun,reserved_word_fun()}
- | return_comments | return_white_spaces | return</v>
+ | return_comments | return_white_spaces | return
+ | text</v>
</type>
<desc>
<p>This is the re-entrant scanner which scans characters until
@@ -173,7 +174,7 @@ attributes() = line() | list() | tuple()</code>
<tag><c>{error, ErrorInfo, EndLocation}</c></tag>
<item>
<p>An error occurred. <c>LeftOverChars</c> is the remaining
- characters of the input data,
+ characters of the input data,
starting from <c>EndLocation</c>.</p>
</item>
</taglist>
@@ -278,7 +279,7 @@ attributes() = line() | list() | tuple()</code>
<item><p>The token's symbol.</p>
</item>
<tag><c>{text, string()}</c></tag>
- <item><p>The token's text..</p>
+ <item><p>The token's text.</p>
</item>
</taglist>
</desc>
@@ -315,7 +316,7 @@ attributes() = line() | list() | tuple()</code>
<type>
<v>Attributes = attributes()</v>
<v>AttributeItemSpec = AttributeItem | [AttributeItem]</v>
- <v>AttributesInfo = AttributeInfoTuple | undefined
+ <v>AttributesInfo = AttributeInfoTuple | undefined
| [AttributeInfoTuple]</v>
<v>AttributeInfoTuple = {AttributeItem, Info}</v>
<v>AttributeItem = atom()</v>
@@ -352,7 +353,7 @@ attributes() = line() | list() | tuple()</code>
just the line if the column unknown.</p>
</item>
<tag><c>{text, string()}</c></tag>
- <item><p>The token's text..</p>
+ <item><p>The token's text.</p>
</item>
</taglist>
</desc>
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 786319d79c..7145cf13fd 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -30,9 +30,8 @@ expr_600 expr_700 expr_800 expr_900
expr_max
list tail
list_comprehension lc_expr lc_exprs
-binary_comprehension
+binary_comprehension
tuple
-atom1
%struct
record_expr record_tuple record_field record_fields
if_expr if_clause if_clauses case_expr cr_clause cr_clauses receive_expr
@@ -55,7 +54,7 @@ char integer float atom string var
'(' ')' ',' '->' ':-' '{' '}' '[' ']' '|' '||' '<-' ';' ':' '#' '.'
'after' 'begin' 'case' 'try' 'catch' 'end' 'fun' 'if' 'of' 'receive' 'when'
-'andalso' 'orelse' 'query' 'spec'
+'andalso' 'orelse' 'query'
'bnot' 'not'
'*' '/' 'div' 'rem' 'band' 'and'
'+' '-' 'bor' 'bxor' 'bsl' 'bsr' 'or' 'xor'
@@ -63,6 +62,7 @@ char integer float atom string var
'==' '/=' '=<' '<' '>=' '>' '=:=' '=/=' '<='
'<<' '>>'
'!' '=' '::'
+'spec' % helper
dot.
Expect 2.
@@ -77,19 +77,16 @@ attribute -> '-' atom attr_val : build_attribute('$2', '$3').
attribute -> '-' atom typed_attr_val : build_typed_attribute('$2','$3').
attribute -> '-' atom '(' typed_attr_val ')' : build_typed_attribute('$2','$4').
attribute -> '-' 'spec' type_spec : build_type_spec('$2', '$3').
-
-atom1 -> 'spec' : {atom, ?line('$1'), 'spec'}.
-atom1 -> atom : '$1'.
type_spec -> spec_fun type_sigs : {'$1', '$2'}.
type_spec -> '(' spec_fun type_sigs ')' : {'$2', '$3'}.
-spec_fun -> atom1 : '$1'.
-spec_fun -> atom1 ':' atom1 : {'$1', '$3'}.
+spec_fun -> atom : '$1'.
+spec_fun -> atom ':' atom : {'$1', '$3'}.
%% The following two are retained only for backwards compatibility;
%% they are not part of the EEP syntax and should be removed.
-spec_fun -> atom1 '/' integer '::' : {'$1', '$3'}.
-spec_fun -> atom1 ':' atom1 '/' integer '::' : {'$1', '$3', '$5'}.
+spec_fun -> atom '/' integer '::' : {'$1', '$3'}.
+spec_fun -> atom ':' atom '/' integer '::' : {'$1', '$3', '$5'}.
typed_attr_val -> expr ',' typed_record_fields : {typed_record, '$1', '$3'}.
typed_attr_val -> expr '::' top_type : {type_def, '$1', '$3'}.
@@ -107,13 +104,13 @@ type_sigs -> type_sig : ['$1'].
type_sigs -> type_sig ';' type_sigs : ['$1'|'$3'].
type_sig -> fun_type : '$1'.
-type_sig -> fun_type 'when' type_guards : {type, ?line('$1'), bounded_fun,
+type_sig -> fun_type 'when' type_guards : {type, ?line('$1'), bounded_fun,
['$1','$3']}.
type_guards -> type_guard : ['$1'].
type_guards -> type_guard ',' type_guards : ['$1'|'$3'].
-type_guard -> atom1 '(' top_types ')' : {type, ?line('$1'), constraint,
+type_guard -> atom '(' top_types ')' : {type, ?line('$1'), constraint,
['$1', '$3']}.
top_types -> top_type : ['$1'].
@@ -127,53 +124,53 @@ top_type_100 -> type '|' top_type_100 : lift_unions('$1','$3').
type -> '(' top_type ')' : {paren_type, ?line('$2'), ['$2']}.
type -> var : '$1'.
-type -> atom1 : '$1'.
-type -> atom1 '(' ')' : build_gen_type('$1').
-type -> atom1 '(' top_types ')' : {type, ?line('$1'),
+type -> atom : '$1'.
+type -> atom '(' ')' : build_gen_type('$1').
+type -> atom '(' top_types ')' : {type, ?line('$1'),
normalise('$1'), '$3'}.
-type -> atom1 ':' atom1 '(' ')' : {remote_type, ?line('$1'),
+type -> atom ':' atom '(' ')' : {remote_type, ?line('$1'),
['$1', '$3', []]}.
-type -> atom1 ':' atom1 '(' top_types ')' : {remote_type, ?line('$1'),
+type -> atom ':' atom '(' top_types ')' : {remote_type, ?line('$1'),
['$1', '$3', '$5']}.
type -> '[' ']' : {type, ?line('$1'), nil, []}.
type -> '[' top_type ']' : {type, ?line('$1'), list, ['$2']}.
-type -> '[' top_type ',' '.' '.' '.' ']' : {type, ?line('$1'),
+type -> '[' top_type ',' '.' '.' '.' ']' : {type, ?line('$1'),
nonempty_list, ['$2']}.
type -> '{' '}' : {type, ?line('$1'), tuple, []}.
type -> '{' top_types '}' : {type, ?line('$1'), tuple, '$2'}.
-type -> '#' atom1 '{' '}' : {type, ?line('$1'), record, ['$2']}.
-type -> '#' atom1 '{' field_types '}' : {type, ?line('$1'),
+type -> '#' atom '{' '}' : {type, ?line('$1'), record, ['$2']}.
+type -> '#' atom '{' field_types '}' : {type, ?line('$1'),
record, ['$2'|'$4']}.
type -> binary_type : '$1'.
type -> int_type : '$1'.
-type -> int_type '.' '.' int_type : {type, ?line('$1'), range,
+type -> int_type '.' '.' int_type : {type, ?line('$1'), range,
['$1', '$4']}.
type -> 'fun' '(' ')' : {type, ?line('$1'), 'fun', []}.
type -> 'fun' '(' fun_type_100 ')' : '$3'.
int_type -> integer : '$1'.
-int_type -> '-' integer : abstract(-normalise('$2'),
+int_type -> '-' integer : abstract(-normalise('$2'),
?line('$2')).
-fun_type_100 -> '(' '.' '.' '.' ')' '->' top_type
+fun_type_100 -> '(' '.' '.' '.' ')' '->' top_type
: {type, ?line('$1'), 'fun',
[{type, ?line('$1'), any}, '$7']}.
fun_type_100 -> fun_type : '$1'.
fun_type -> '(' ')' '->' top_type : {type, ?line('$1'), 'fun',
[{type, ?line('$1'), product, []}, '$4']}.
-fun_type -> '(' top_types ')' '->' top_type
+fun_type -> '(' top_types ')' '->' top_type
: {type, ?line('$1'), 'fun',
[{type, ?line('$1'), product, '$2'},'$5']}.
field_types -> field_type : ['$1'].
field_types -> field_type ',' field_types : ['$1'|'$3'].
-field_type -> atom1 '::' top_type : {type, ?line('$1'), field_type,
+field_type -> atom '::' top_type : {type, ?line('$1'), field_type,
['$1', '$3']}.
-binary_type -> '<<' '>>' : {type, ?line('$1'),binary,
- [abstract(0, ?line('$1')),
+binary_type -> '<<' '>>' : {type, ?line('$1'),binary,
+ [abstract(0, ?line('$1')),
abstract(0, ?line('$1'))]}.
binary_type -> '<<' bin_base_type '>>' : {type, ?line('$1'),binary,
['$2', abstract(0, ?line('$1'))]}.
@@ -195,7 +192,7 @@ function -> function_clauses : build_function('$1').
function_clauses -> function_clause : ['$1'].
function_clauses -> function_clause ';' function_clauses : ['$1'|'$3'].
-function_clause -> atom1 clause_args clause_guard clause_body :
+function_clause -> atom clause_args clause_guard clause_body :
{clause,?line('$1'),element(3, '$1'),'$2','$3','$4'}.
@@ -248,9 +245,9 @@ expr_800 -> expr_900 ':' expr_max :
{remote,?line('$2'),'$1','$3'}.
expr_800 -> expr_900 : '$1'.
-expr_900 -> '.' atom1 :
+expr_900 -> '.' atom :
{record_field,?line('$1'),{atom,?line('$1'),''},'$2'}.
-expr_900 -> expr_900 '.' atom1 :
+expr_900 -> expr_900 '.' atom :
{record_field,?line('$2'),'$1','$3'}.
expr_900 -> expr_max : '$1'.
@@ -301,8 +298,8 @@ opt_bit_type_list -> '$empty' : default.
bit_type_list -> bit_type '-' bit_type_list : ['$1' | '$3'].
bit_type_list -> bit_type : ['$1'].
-bit_type -> atom1 : element(3,'$1').
-bit_type -> atom1 ':' integer : { element(3,'$1'), element(3,'$3') }.
+bit_type -> atom : element(3,'$1').
+bit_type -> atom ':' integer : { element(3,'$1'), element(3,'$3') }.
bit_size_expr -> expr_max : '$1'.
@@ -322,7 +319,7 @@ tuple -> '{' '}' : {tuple,?line('$1'),[]}.
tuple -> '{' exprs '}' : {tuple,?line('$1'),'$2'}.
-%%struct -> atom1 tuple :
+%%struct -> atom tuple :
%% {struct,?line('$1'),element(3, '$1'),element(3, '$2')}.
@@ -330,13 +327,13 @@ tuple -> '{' exprs '}' : {tuple,?line('$1'),'$2'}.
%% N.B. Field names are returned as the complete object, even if they are
%% always atoms for the moment, this might change in the future.
-record_expr -> '#' atom1 '.' atom1 :
+record_expr -> '#' atom '.' atom :
{record_index,?line('$1'),element(3, '$2'),'$4'}.
-record_expr -> '#' atom1 record_tuple :
+record_expr -> '#' atom record_tuple :
{record,?line('$1'),element(3, '$2'),'$3'}.
-record_expr -> expr_max '#' atom1 '.' atom1 :
+record_expr -> expr_max '#' atom '.' atom :
{record_field,?line('$2'),'$1',element(3, '$3'),'$5'}.
-record_expr -> expr_max '#' atom1 record_tuple :
+record_expr -> expr_max '#' atom record_tuple :
{record,?line('$2'),'$1',element(3, '$3'),'$4'}.
record_tuple -> '{' '}' : [].
@@ -346,7 +343,7 @@ record_fields -> record_field : ['$1'].
record_fields -> record_field ',' record_fields : ['$1' | '$3'].
record_field -> var '=' expr : {record_field,?line('$1'),'$1','$3'}.
-record_field -> atom1 '=' expr : {record_field,?line('$1'),'$1','$3'}.
+record_field -> atom '=' expr : {record_field,?line('$1'),'$1','$3'}.
%% N.B. This is called from expr_700.
@@ -380,9 +377,9 @@ receive_expr -> 'receive' cr_clauses 'after' expr clause_body 'end' :
{'receive',?line('$1'),'$2','$4','$5'}.
-fun_expr -> 'fun' atom1 '/' integer :
+fun_expr -> 'fun' atom '/' integer :
{'fun',?line('$1'),{function,element(3, '$2'),element(3, '$4')}}.
-fun_expr -> 'fun' atom1 ':' atom1 '/' integer :
+fun_expr -> 'fun' atom ':' atom '/' integer :
{'fun',?line('$1'),{function,element(3, '$2'),element(3, '$4'),element(3,'$6')}}.
fun_expr -> 'fun' fun_clauses 'end' :
build_fun(?line('$1'), '$2').
@@ -412,7 +409,7 @@ try_clauses -> try_clause ';' try_clauses : ['$1' | '$3'].
try_clause -> expr clause_guard clause_body :
L = ?line('$1'),
{clause,L,[{tuple,L,[{atom,L,throw},'$1',{var,L,'_'}]}],'$2','$3'}.
-try_clause -> atom1 ':' expr clause_guard clause_body :
+try_clause -> atom ':' expr clause_guard clause_body :
L = ?line('$1'),
{clause,L,[{tuple,L,['$1','$3',{var,L,'_'}]}],'$4','$5'}.
try_clause -> var ':' expr clause_guard clause_body :
@@ -436,7 +433,7 @@ guard -> exprs ';' guard : ['$1'|'$3'].
atomic -> char : '$1'.
atomic -> integer : '$1'.
atomic -> float : '$1'.
-atomic -> atom1 : '$1'.
+atomic -> atom : '$1'.
atomic -> strings : '$1'.
strings -> string : '$1'.
@@ -481,7 +478,7 @@ rule -> rule_clauses : build_rule('$1').
rule_clauses -> rule_clause : ['$1'].
rule_clauses -> rule_clause ';' rule_clauses : ['$1'|'$3'].
-rule_clause -> atom1 clause_args clause_guard rule_body :
+rule_clause -> atom clause_args clause_guard rule_body :
{clause,?line('$1'),element(3, '$1'),'$2','$3','$4'}.
rule_body -> ':-' lc_exprs: '$2'.
@@ -503,8 +500,8 @@ Erlang code.
%% mkop(Op, Arg) -> {op,Line,Op,Arg}.
%% mkop(Left, Op, Right) -> {op,Line,Op,Left,Right}.
--define(mkop2(L, OpPos, R),
- begin
+-define(mkop2(L, OpPos, R),
+ begin
{Op,Pos} = OpPos,
{op,Pos,Op,L,R}
end).
@@ -522,6 +519,8 @@ Erlang code.
%% These really suck and are only here until Calle gets multiple
%% entry points working.
+parse_form([{'-',L1},{atom,L2,spec}|Tokens]) ->
+ parse([{'-',L1},{'spec',L2}|Tokens]);
parse_form(Tokens) ->
parse(Tokens).
@@ -548,7 +547,7 @@ parse_term(Tokens) ->
-type attributes() :: 'export' | 'file' | 'import' | 'module'
| 'opaque' | 'record' | 'type'.
-build_typed_attribute({atom,La,record},
+build_typed_attribute({atom,La,record},
{typed_record, {atom,_Ln,RecordName}, RecTuple}) ->
{attribute,La,record,{RecordName,record_tuple(RecTuple)}};
build_typed_attribute({atom,La,Attr},
@@ -571,7 +570,7 @@ build_typed_attribute({atom,La,Attr},_) ->
build_type_spec({spec,La}, {SpecFun, TypeSpecs}) ->
NewSpecFun =
case SpecFun of
- {atom, _, Fun} ->
+ {atom, _, Fun} ->
{Fun, find_arity_from_specs(TypeSpecs)};
{{atom,_, Mod}, {atom,_, Fun}} ->
{Mod,Fun,find_arity_from_specs(TypeSpecs)};
@@ -705,7 +704,7 @@ attribute_farity(Other) -> Other.
attribute_farity_list(Args) ->
[attribute_farity(A) || A <- Args].
-
+
-spec error_bad_decl(integer(), attributes()) -> no_return().
error_bad_decl(L, S) ->
@@ -728,17 +727,17 @@ record_fields([{match,_Lm,{atom,La,A},Expr}|Fields]) ->
[{record_field,La,{atom,La,A},Expr}|record_fields(Fields)];
record_fields([{typed,Expr,TypeInfo}|Fields]) ->
[Field] = record_fields([Expr]),
- TypeInfo1 =
+ TypeInfo1 =
case Expr of
{match, _, _, _} -> TypeInfo; %% If we have an initializer.
- {atom, La, _} ->
+ {atom, La, _} ->
case has_undefined(TypeInfo) of
false ->
lift_unions(abstract(undefined, La), TypeInfo);
true ->
TypeInfo
end
- end,
+ end,
[{typed_record_field,Field,TypeInfo1}|record_fields(Fields)];
record_fields([Other|_Fields]) ->
ret_err(?line(Other), "bad record field");
diff --git a/lib/stdlib/src/erl_scan.erl b/lib/stdlib/src/erl_scan.erl
index 52ec81a78b..1013d54bdc 100644
--- a/lib/stdlib/src/erl_scan.erl
+++ b/lib/stdlib/src/erl_scan.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1996-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -48,7 +48,7 @@
-module(erl_scan).
-%%% External exports
+%%% External exports
-export([string/1,string/2,string/3,tokens/3,tokens/4,
format_error/1,reserved_word/1,
@@ -98,41 +98,41 @@
-spec format_error(Error :: term()) -> string().
format_error({string,Quote,Head}) ->
lists:flatten(["unterminated " ++ string_thing(Quote) ++
- " starting with " ++
+ " starting with " ++
io_lib:write_unicode_string(Head, Quote)]);
-format_error({illegal,Type}) ->
+format_error({illegal,Type}) ->
lists:flatten(io_lib:fwrite("illegal ~w", [Type]));
format_error(char) -> "unterminated character";
-format_error({base,Base}) ->
+format_error({base,Base}) ->
lists:flatten(io_lib:fwrite("illegal base '~w'", [Base]));
-format_error(Other) ->
+format_error(Other) ->
lists:flatten(io_lib:write(Other)).
--type string_return() :: {'ok', tokens(), location()}
+-type string_return() :: {'ok', tokens(), location()}
| {'error', error_info(), location()}.
-spec string(String :: string()) -> string_return().
string(String) ->
string(String, 1, []).
--spec string(String :: string(), StartLocation :: location()) ->
+-spec string(String :: string(), StartLocation :: location()) ->
string_return().
string(String, StartLocation) ->
string(String, StartLocation, []).
--spec string(String :: string(), StartLocation :: location(),
+-spec string(String :: string(), StartLocation :: location(),
Options :: options()) -> string_return().
string(String, Line, Options) when ?STRING(String), ?ALINE(Line) ->
string1(String, options(Options), Line, no_col, []);
string(String, {Line,Column}, Options) when ?STRING(String),
- ?ALINE(Line),
+ ?ALINE(Line),
?COLUMN(Column) ->
string1(String, options(Options), Line, Column, []).
-type char_spec() :: string() | 'eof'.
-type cont_fun() :: fun((char_spec(), #erl_scan{}, line(), column(),
tokens(), any()) -> any()).
--opaque return_cont() :: {string(), column(), tokens(), line(),
+-opaque return_cont() :: {string(), column(), tokens(), line(),
#erl_scan{}, cont_fun(), any()}.
-type cont() :: return_cont() | [].
-type tokens_result() :: {'ok', tokens(), location()}
@@ -141,13 +141,13 @@ string(String, {Line,Column}, Options) when ?STRING(String),
-type tokens_return() :: {'done', tokens_result(), char_spec()}
| {'more', return_cont()}.
--spec tokens(Cont :: cont(), CharSpec :: char_spec(),
+-spec tokens(Cont :: cont(), CharSpec :: char_spec(),
StartLocation :: location()) -> tokens_return().
tokens(Cont, CharSpec, StartLocation) ->
tokens(Cont, CharSpec, StartLocation, []).
--spec tokens(Cont :: cont(), CharSpec :: char_spec(),
- StartLocation :: location(), Options :: options()) ->
+-spec tokens(Cont :: cont(), CharSpec :: char_spec(),
+ StartLocation :: location(), Options :: options()) ->
tokens_return().
tokens([], CharSpec, Line, Options) when ?ALINE(Line) ->
tokens1(CharSpec, options(Options), Line, no_col, [], fun scan/6, []);
@@ -157,15 +157,15 @@ tokens([], CharSpec, {Line,Column}, Options) when ?ALINE(Line),
tokens({Cs,Col,Toks,Line,St,Any,Fun}, CharSpec, _Loc, _Opts) ->
tokens1(Cs++CharSpec, St, Line, Col, Toks, Fun, Any).
--type attribute_item() :: 'column' | 'length' | 'line'
+-type attribute_item() :: 'column' | 'length' | 'line'
| 'location' | 'text'.
-type info_location() :: location() | term().
--type attribute_info() :: {'column', column()}| {'length', pos_integer()}
- | {'line', info_line()}
+-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()}
+-type token_info() :: {'category', category()} | {'symbol', symbol()}
| attribute_info().
-spec token_info(token()) -> [token_info()].
@@ -214,7 +214,7 @@ attributes_info(Attrs, [A|As]) when is_atom(A) ->
AttributeInfo when is_tuple(AttributeInfo) ->
[AttributeInfo|attributes_info(Attrs, As)]
end;
-attributes_info({Line,Column}, column=Item) when ?ALINE(Line),
+attributes_info({Line,Column}, column=Item) when ?ALINE(Line),
?COLUMN(Column) ->
{Item,Column};
attributes_info(Line, column) when ?ALINE(Line) ->
@@ -230,12 +230,12 @@ attributes_info(Attrs, length=Item) ->
end;
attributes_info(Line, line=Item) when ?ALINE(Line) ->
{Item,Line};
-attributes_info({Line,Column}, line=Item) when ?ALINE(Line),
+attributes_info({Line,Column}, line=Item) when ?ALINE(Line),
?COLUMN(Column) ->
{Item,Line};
attributes_info(Attrs, line=Item) ->
attr_info(Attrs, Item);
-attributes_info({Line,Column}=Location, location=Item) when ?ALINE(Line),
+attributes_info({Line,Column}=Location, location=Item) when ?ALINE(Line),
?COLUMN(Column) ->
{Item,Location};
attributes_info(Line, location=Item) when ?ALINE(Line) ->
@@ -289,11 +289,11 @@ string_thing(_) -> "string".
options(Opts0) when is_list(Opts0) ->
Opts = lists:foldr(fun expand_opt/2, [], Opts0),
- [RW_fun] =
+ [RW_fun] =
case opts(Opts, [reserved_word_fun], []) of
badarg ->
erlang:error(badarg, [Opts0]);
- R ->
+ R ->
R
end,
Comment = proplists:get_bool(return_comments, Opts),
@@ -336,7 +336,7 @@ attr_info(Attrs, Item) ->
case catch lists:keysearch(Item, 1, Attrs) of
{value,{Item,Value}} ->
{Item,Value};
- false ->
+ false ->
undefined;
_ ->
erlang:error(badarg, [Attrs, Item])
@@ -591,12 +591,12 @@ scan_atom(Cs0, St, Line, Col, Toks, Ncs0) ->
case catch list_to_atom(Wcs) of
Name when is_atom(Name) ->
case (St#erl_scan.resword_fun)(Name) of
- true ->
+ true ->
tok2(Cs, St, Line, Col, Toks, Wcs, Name);
- false ->
+ false ->
tok3(Cs, St, Line, Col, Toks, atom, Wcs, Name)
end;
- _Error ->
+ _Error ->
Ncol = incr_column(Col, length(Wcs)),
scan_error({illegal,atom}, Line, Col, Line, Ncol, Cs)
end
@@ -610,7 +610,7 @@ scan_variable(Cs0, St, Line, Col, Toks, Ncs0) ->
case catch list_to_atom(Wcs) of
Name when is_atom(Name) ->
tok3(Cs, St, Line, Col, Toks, var, Wcs, Name);
- _Error ->
+ _Error ->
Ncol = incr_column(Col, length(Wcs)),
scan_error({illegal,var}, Line, Col, Line, Ncol, Cs)
end
@@ -690,7 +690,7 @@ scan_nl_spcs([]=Cs, _St, Line, Col, Toks, N) ->
{more,{Cs,Col,Toks,Line,N,fun scan_nl_spcs/6}};
scan_nl_spcs(Cs, St, Line, Col, Toks, N) ->
newline_end(Cs, St, Line, Col, Toks, N, nl_spcs(N)).
-
+
scan_nl_tabs([$\t|Cs], St, Line, Col, Toks, N) when N < 11 ->
scan_nl_tabs(Cs, St, Line, Col, Toks, N+1);
scan_nl_tabs([]=Cs, _St, Line, Col, Toks, N) ->
@@ -701,7 +701,7 @@ scan_nl_tabs(Cs, St, Line, Col, Toks, N) ->
%% Note: returning {more,Cont} is meaningless here; one could just as
%% well return several tokens. But since tokens() scans up to a full
%% stop anyway, nothing is gained by not collecting all white spaces.
-scan_nl_white_space([$\n|Cs], #erl_scan{text = false}=St, Line, no_col=Col,
+scan_nl_white_space([$\n|Cs], #erl_scan{text = false}=St, Line, no_col=Col,
Toks0, Ncs) ->
Toks = [{white_space,Line,lists:reverse(Ncs)}|Toks0],
scan_newline(Cs, St, Line+1, Col, Toks);
@@ -714,7 +714,7 @@ scan_nl_white_space([C|Cs], St, Line, Col, Toks, Ncs) when ?WHITE_SPACE(C) ->
scan_nl_white_space(Cs, St, Line, Col, Toks, [C|Ncs]);
scan_nl_white_space([]=Cs, _St, Line, Col, Toks, Ncs) ->
{more,{Cs,Col,Toks,Line,Ncs,fun scan_nl_white_space/6}};
-scan_nl_white_space(Cs, #erl_scan{text = false}=St, Line, no_col=Col,
+scan_nl_white_space(Cs, #erl_scan{text = false}=St, Line, no_col=Col,
Toks, Ncs) ->
scan1(Cs, St, Line+1, Col, [{white_space,Line,lists:reverse(Ncs)}|Toks]);
scan_nl_white_space(Cs, St, Line, Col, Toks, Ncs0) ->
@@ -723,7 +723,7 @@ scan_nl_white_space(Cs, St, Line, Col, Toks, Ncs0) ->
Token = {white_space,Attrs,Ncs},
scan1(Cs, St, Line+1, new_column(Col, length(Ncs)), [Token|Toks]).
-newline_end(Cs, #erl_scan{text = false}=St, Line, no_col=Col,
+newline_end(Cs, #erl_scan{text = false}=St, Line, no_col=Col,
Toks, _N, Ncs) ->
scan1(Cs, St, Line+1, Col, [{white_space,Line,Ncs}|Toks]);
newline_end(Cs, St, Line, Col, Toks, N, Ncs) ->
@@ -789,7 +789,7 @@ scan_char([$\\|Cs]=Cs0, St, Line, Col, Toks) ->
Ntoks = [{char,Attrs,Val}|Toks],
scan1(Ncs, St, Line, Ncol, Ntoks)
end;
-scan_char([$\n=C|Cs], St, Line, Col, Toks) ->
+scan_char([$\n=C|Cs], St, Line, Col, Toks) ->
Attrs = attributes(Line, Col, St, [$$,C]),
scan1(Cs, St, Line+1, new_column(Col, 1), [{char,Attrs,C}|Toks]);
scan_char([C|Cs], St, Line, Col, Toks) when ?CHAR(C) ->
@@ -896,7 +896,7 @@ scan_string_no_col([Q|Cs], Line, Col, Q, Wcs, Uni) ->
{Cs,Line,Col,_DontCare=[],lists:reverse(Wcs),Uni};
scan_string_no_col([$\n=C|Cs], Line, Col, Q, Wcs, Uni) ->
scan_string_no_col(Cs, Line+1, Col, Q, [C|Wcs], Uni);
-scan_string_no_col([C|Cs], Line, Col, Q, Wcs, Uni) when C =/= $\\,
+scan_string_no_col([C|Cs], Line, Col, Q, Wcs, Uni) when C =/= $\\,
?CHAR(C), ?UNI255(C) ->
scan_string_no_col(Cs, Line, Col, Q, [C|Wcs], Uni);
scan_string_no_col(Cs, Line, Col, Q, Wcs, Uni) ->
@@ -909,7 +909,7 @@ scan_string_col([Q|Cs], Line, Col, Q, Wcs0, Uni) ->
{Cs,Line,Col+1,Str,Wcs,Uni};
scan_string_col([$\n=C|Cs], Line, _xCol, Q, Wcs, Uni) ->
scan_string_col(Cs, Line+1, 1, Q, [C|Wcs], Uni);
-scan_string_col([C|Cs], Line, Col, Q, Wcs, Uni) when C =/= $\\,
+scan_string_col([C|Cs], Line, Col, Q, Wcs, Uni) when C =/= $\\,
?CHAR(C), ?UNI255(C) ->
scan_string_col(Cs, Line, Col+1, Q, [C|Wcs], Uni);
scan_string_col(Cs, Line, Col, Q, Wcs, Uni) ->
@@ -970,8 +970,8 @@ scan_string1(eof, Line, Col, _Q, _Str, Wcs, _Uni) ->
{error,Line,Col,lists:reverse(Wcs),eof}.
-define(OCT(C), C >= $0, C =< $7).
--define(HEX(C), C >= $0 andalso C =< $9 orelse
- C >= $A andalso C =< $F orelse
+-define(HEX(C), C >= $0 andalso C =< $9 orelse
+ C >= $A andalso C =< $F orelse
C >= $a andalso C =< $f).
%% \<1-3> octal digits
@@ -1086,7 +1086,7 @@ scan_number(Cs, St, Line, Col, Toks, Ncs0) ->
Ncol = incr_column(Col, length(Ncs)),
scan_error({illegal,integer}, Line, Col, Line, Ncol, Cs)
end.
-
+
scan_based_int([C|Cs], St, Line, Col, Toks, {B,Ncs,Bcs})
when ?DIGIT(C), C < $0+B ->
scan_based_int(Cs, St, Line, Col, Toks, {B,[C|Ncs],Bcs});
@@ -1262,7 +1262,7 @@ nl_tabs(8) -> "\n\t\t\t\t\t\t\t";
nl_tabs(9) -> "\n\t\t\t\t\t\t\t\t";
nl_tabs(10) -> "\n\t\t\t\t\t\t\t\t\t";
nl_tabs(11) -> "\n\t\t\t\t\t\t\t\t\t\t".
-
+
tabs(1) -> "\t";
tabs(2) -> "\t\t";
tabs(3) -> "\t\t\t";
@@ -1303,5 +1303,4 @@ reserved_word('bsl') -> true;
reserved_word('bsr') -> true;
reserved_word('or') -> true;
reserved_word('xor') -> true;
-reserved_word('spec') -> true;
reserved_word(_) -> false.
diff --git a/lib/stdlib/src/lists.erl b/lib/stdlib/src/lists.erl
index e1f8d1c200..857eda8161 100644
--- a/lib/stdlib/src/lists.erl
+++ b/lib/stdlib/src/lists.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1996-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(lists).
@@ -25,7 +25,7 @@
unzip/1, unzip3/1, zip/2, zip3/3, zipwith/3, zipwith3/4,
sort/1, merge/1, merge/2, rmerge/2, merge3/3, rmerge3/3,
usort/1, umerge/1, umerge3/3, umerge/2, rumerge3/3, rumerge/2,
- concat/1, flatten/1, flatten/2, flat_length/1, flatlength/1,
+ concat/1, flatten/1, flatten/2, flatlength/1,
keydelete/3, keyreplace/4, keytake/3, keystore/4,
keysort/2, keymerge/3, rkeymerge/3, rukeymerge/3,
ukeysort/2, ukeymerge/3, keymap/3]).
@@ -40,8 +40,6 @@
mapfoldl/3,mapfoldr/3,foreach/2,takewhile/2,dropwhile/2,splitwith/2,
split/2]).
--deprecated([flat_length/1]).
-
%% member(X, L) -> (true | false)
%% test if X is a member of the list L
%% Now a BIF!
@@ -436,13 +434,6 @@ do_flatten([H|T], Tail) ->
do_flatten([], Tail) ->
Tail.
-%% flat_length(List) (undocumented can be removed later)
-%% Calculate the length of a list of lists.
-
--spec flat_length([_]) -> non_neg_integer().
-
-flat_length(List) -> flatlength(List).
-
%% flatlength(List)
%% Calculate the length of a list of lists.
diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl
index 7ea7de8d58..8074097ee3 100644
--- a/lib/stdlib/src/otp_internal.erl
+++ b/lib/stdlib/src/otp_internal.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1999-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(otp_internal).
@@ -322,7 +322,7 @@ obsolete_1(regexp, _, _) ->
{deprecated, "the regexp module is deprecated (will be removed in R15A); use the re module instead"};
obsolete_1(lists, flat_length, 1) ->
- {deprecated,{lists,flatlength,1},"R14"};
+ {removed,{lists,flatlength,1},"R14"};
obsolete_1(ssh_sftp, connect, A) when 1 =< A, A =< 3 ->
{deprecated,{ssh_sftp,start_channel,A},"R14B"};
@@ -337,7 +337,7 @@ obsolete_1(ssl_pkix, decode_cert, A) when A =:= 1; A =:= 2 ->
%% Added in R13B04.
obsolete_1(erlang, concat_binary, 1) ->
- {deprecated,{erlang,list_to_binary,1},"R14B"};
+ {deprecated,{erlang,list_to_binary,1},"R15B"};
obsolete_1(_, _, _) ->
no.
diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl
index 92a54108aa..66730b7b94 100644
--- a/lib/stdlib/test/erl_pp_SUITE.erl
+++ b/lib/stdlib/test/erl_pp_SUITE.erl
@@ -46,7 +46,7 @@
neg_indent/1,
tickets/1,
otp_6321/1, otp_6911/1, otp_6914/1, otp_8150/1, otp_8238/1,
- otp_8473/1, otp_8522/1]).
+ otp_8473/1, otp_8522/1, otp_8567/1]).
%% Internal export.
-export([ehook/6]).
@@ -150,15 +150,15 @@ recs(Config) when is_list(Config) ->
(A#r1.a)#r.a > 3 -> 3
end(#r1{a = #r{a = 4}}),
7 = fun(A) when record(A#r3.a, r1) -> 7 end(#r3{}),
- [#r1{a = 2,b = 1}] =
+ [#r1{a = 2,b = 1}] =
fun() ->
- [A || A <- [#r1{a = 1, b = 3},
- #r2{a = 2,b = 1},
+ [A || A <- [#r1{a = 1, b = 3},
+ #r2{a = 2,b = 1},
#r1{a = 2, b = 1}],
- A#r1.a >
+ A#r1.a >
A#r1.b]
end(),
- {[_],b} =
+ {[_],b} =
fun(L) ->
%% A is checked only once:
R1 = [{A,B} || A <- L, A#r1.a, B <- L, A#r1.b],
@@ -177,7 +177,7 @@ recs(Config) when is_list(Config) ->
end(#r1{a = 2}),
%% The test done twice (an effect of doing the test as soon as possible).
- 3 = fun(A) when A#r1.a > 3,
+ 3 = fun(A) when A#r1.a > 3,
record(A, r1) -> 3
end(#r1{a = 5}),
@@ -251,18 +251,18 @@ recs(Config) when is_list(Config) ->
ok
end(),
- both = fun(A) when A#r.a, A#r.b -> both
+ both = fun(A) when A#r.a, A#r.b -> both
end(#r{a = true, b = true}),
ok = fun() ->
- F = fun(A, B) when ((A#r1.a) orelse (B#r2.a))
+ F = fun(A, B) when ((A#r1.a) orelse (B#r2.a))
or (B#r2.b) or (A#r1.b) ->
true;
(_, _) -> false
end,
- true = F(#r1{a = false, b = false},
+ true = F(#r1{a = false, b = false},
#r2{a = false, b = true}),
- false = F(#r1{a = true, b = true},
+ false = F(#r1{a = true, b = true},
#r1{a = false, b = true}),
ok
end(),
@@ -273,7 +273,7 @@ recs(Config) when is_list(Config) ->
<<"-record(r1, {a, b = foo:bar(kljlfjsdlf, kjlksdjf)}).
-record(r2, {c = #r1{}, d = #r1{a = bar:foo(kljklsjdf)}}).
- t() ->
+ t() ->
R = #r2{},
R#r2{c = R, d = #r1{}}.">>}
],
@@ -304,10 +304,10 @@ try_catch(Config) when is_list(Config) ->
{try_6,
<<"t() -> try 1=2 catch throw:{badmatch,2} -> 3 end.">>},
{try_7,
- <<"t() -> try 1=2 of 3 -> 4
+ <<"t() -> try 1=2 of 3 -> 4
catch error:{badmatch,2} -> 5 end.">>},
{try_8,
- <<"t() -> try 1=2
+ <<"t() -> try 1=2
catch error:{badmatch,2} -> 3
after put(try_catch, 4) end.">>},
{try_9,
@@ -371,7 +371,7 @@ receive_after(Config) when is_list(Config) ->
{X,Y};
Z ->
Z
- after
+ after
foo:bar() ->
{3,4}
end.">>}
@@ -429,7 +429,7 @@ head_tail(Config) when is_list(Config) ->
{list_4,
<<"t() -> [a].">>},
{list_5,
- <<"t() ->
+ <<"t() ->
[foo:bar(lkjljlskdfj, klsdajflds, sdafkljsdlfkjdas, kjlsdadjl),
bar:foo(kljlkjsdf, lkjsdlfj, [kljsfj, sdfdsfsad])].">>}
],
@@ -462,7 +462,7 @@ cond1(Config) when is_list(Config) ->
" true ->\n"
" {x,y}\n"
"end" = CChars,
-% ?line ok = pp_expr(<<"cond
+% ?line ok = pp_expr(<<"cond
% {foo,bar} ->
% [a,b];
% true ->
@@ -544,7 +544,7 @@ old_mnemosyne_syntax(Config) when is_list(Config) ->
" X <- table(tab),\n"
" X.foo = bar\n"
" ]\n"
- "end" =
+ "end" =
lists:flatten(erl_pp:expr(Q)),
R = {rule,12,sales,2,
@@ -559,7 +559,7 @@ old_mnemosyne_syntax(Config) when is_list(Config) ->
{atom,14,sales}}]}]},
?line "sales(E, employee) :-\n"
" E <- table(employee),\n"
- " E.salary = sales.\n" =
+ " E.salary = sales.\n" =
lists:flatten(erl_pp:form(R)),
ok.
@@ -660,7 +660,7 @@ hook(Config) when is_list(Config) ->
?line "INVALID-FORM:{foo,bar}:" = lists:flatten(erl_pp:expr({foo,bar})),
- %% A list (as before R6), not a list of lists.
+ %% A list (as before R6), not a list of lists.
G = [{op,1,'>',{atom,1,a},{foo,{atom,1,b}}}], % not a proper guard
GChars = lists:flatten(erl_pp:guard(G, H)),
G2 = [{op,1,'>',{atom,1,a},
@@ -677,23 +677,23 @@ hook(Config) when is_list(Config) ->
%% Note: no leading spaces before "begin".
Block = {block,0,[{match,0,{var,0,'A'},{integer,0,3}},
{atom,0,true}]},
- ?line "begin\n A =" ++ _ =
+ ?line "begin\n A =" ++ _ =
lists:flatten(erl_pp:expr(Block, 17, none)),
%% Special...
- ?line true =
+ ?line true =
"{some,value}" =:= lists:flatten(erl_pp:expr({value,0,{some,value}})),
%% Silly...
?line true =
- "if true -> 0 end" =:=
+ "if true -> 0 end" =:=
flat_expr({'if',0,[{clause,0,[],[],[{atom,0,0}]}]}),
%% More compatibility: before R6
OldIf = {'if',0,[{clause,0,[],[{atom,0,true}],[{atom,0,b}]}]},
NewIf = {'if',0,[{clause,0,[],[[{atom,0,true}]],[{atom,0,b}]}]},
OldIfChars = lists:flatten(erl_pp:expr(OldIf)),
- NewIfChars = lists:flatten(erl_pp:expr(NewIf)),
+ NewIfChars = lists:flatten(erl_pp:expr(NewIf)),
?line true = OldIfChars =:= NewIfChars,
ok.
@@ -706,7 +706,7 @@ remove_indentation(S) ->
ehook(HE, I, P, H, foo, bar) ->
hook(HE, I, P, H).
-hook({foo,E}, I, P, H) ->
+hook({foo,E}, I, P, H) ->
erl_pp:expr({call,0,{atom,0,foo},[E]}, I, P, H).
neg_indent(suite) ->
@@ -722,14 +722,14 @@ neg_indent(Config) when is_list(Config) ->
end">>),
?line ok = pp_expr(
<<"fun() ->
- F = fun(A, B) when ((A#r1.a) orelse (B#r2.a))
+ F = fun(A, B) when ((A#r1.a) orelse (B#r2.a))
or (B#r2.b) or (A#r1.b) ->
true;
(_, _) -> false
end,
- true = F(#r1{a = false, b = false},
+ true = F(#r1{a = false, b = false},
#r2{a = false, b = true}),
- false = F(#r1{a = true, b = true},
+ false = F(#r1{a = true, b = true},
#r1{a = false, b = true}),
ok
end()">>),
@@ -764,7 +764,8 @@ neg_indent(Config) when is_list(Config) ->
ok.
tickets(suite) ->
- [otp_6321, otp_6911, otp_6914, otp_8150, otp_8238, otp_8473, otp_8522].
+ [otp_6321, otp_6911, otp_6914, otp_8150, otp_8238, otp_8473, otp_8522,
+ otp_8567].
otp_6321(doc) ->
"OTP_6321. Bug fix of exprs().";
@@ -813,7 +814,7 @@ otp_8150(doc) ->
"OTP_8150. Types.";
otp_8150(suite) -> [];
otp_8150(Config) when is_list(Config) ->
- ?line _ = [{N,ok} = {N,pp_forms(B)} ||
+ ?line _ = [{N,ok} = {N,pp_forms(B)} ||
{N,B} <- type_examples()
],
ok.
@@ -918,7 +919,7 @@ otp_8473(suite) -> [];
otp_8473(Config) when is_list(Config) ->
Ex = [{ex1,<<"-type 'fun'(A) :: A.\n"
"-type funkar() :: 'fun'(fun((integer()) -> atom())).\n">>}],
- ?line _ = [{N,ok} = {N,pp_forms(B)} ||
+ ?line _ = [{N,ok} = {N,pp_forms(B)} ||
{N,B} <- Ex],
ok.
@@ -949,12 +950,57 @@ count_atom(L, A) when is_list(L) ->
count_atom(_, _) ->
0.
+otp_8567(doc) ->
+ "OTP_8567. Avoid duplicated 'undefined' in record field types.";
+otp_8567(suite) -> [];
+otp_8567(Config) when is_list(Config) ->
+ FileName = filename('otp_8567.erl', Config),
+ C = <<"-module otp_8567.\n"
+ "-compile export_all.\n"
+ "-spec(a).\n"
+ "-record r, {a}.\n"
+ "-record s, {a :: integer()}.\n"
+ "-type t() :: {#r{},#s{}}.\n">>,
+ ?line ok = file:write_file(FileName, C),
+ ?line {error,[{_,[{3,erl_parse,["syntax error before: ","')'"]}]}],_} =
+ compile:file(FileName, [return]),
+
+ F = <<"-module(otp_8567).\n"
+ "-compile(export_all).\n"
+ "-record(t, {a}).\n"
+ "-record(u, {a :: integer()}).\n"
+ "-opaque ot() :: {#t{}, #u{}}.\n"
+ "-opaque(ot1() :: atom()).\n"
+ "-type a() :: integer().\n"
+ "-spec t() -> a().\n"
+ "t() ->\n"
+ " 3.\n"
+ "\n"
+ "-spec(t1/1 :: (ot()) -> ot1()).\n"
+ "t1(A) ->\n"
+ " A.\n"
+ "\n"
+ "-spec(t2 (ot()) -> ot1()).\n"
+ "t2(A) ->\n"
+ " A.\n"
+ "\n"
+ "-spec(otp_8567:t3/1 :: (ot()) -> ot1()).\n"
+ "t3(A) ->\n"
+ " A.\n"
+ "\n"
+ "-spec(otp_8567:t4 (ot()) -> ot1()).\n"
+ "t4(A) ->\n"
+ " A.\n">>,
+ ?line ok = pp_forms(F),
+
+ ok.
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
compile(Config, Tests) ->
F = fun({N,P}, BadL) ->
case catch compile_file(Config, P) of
- ok ->
+ ok ->
case pp_forms(P) of
ok ->
BadL;
@@ -962,8 +1008,8 @@ compile(Config, Tests) ->
?t:format("~nTest ~p failed.~n", [N]),
fail()
end;
- Bad ->
- ?t:format("~nTest ~p failed. got~n ~p~n",
+ Bad ->
+ ?t:format("~nTest ~p failed. got~n ~p~n",
[N, Bad]),
fail()
end
@@ -993,7 +1039,7 @@ compile_file(Config, Test0) ->
Error ->
Error
end.
-
+
compile_file(Config, Test0, Opts0) ->
FileName = filename('erl_pp_test.erl', Config),
Test = list_to_binary(["-module(erl_pp_test). "
@@ -1002,7 +1048,7 @@ compile_file(Config, Test0, Opts0) ->
Opts = [export_all,return,nowarn_unused_record,{outdir,?privdir} | Opts0],
ok = file:write_file(FileName, Test),
case compile:file(FileName, Opts) of
- {ok, _M, _Ws} ->
+ {ok, _M, _Ws} ->
{ok, filename:rootname(FileName)};
Error -> Error
end.
@@ -1029,7 +1075,7 @@ pp_forms(Bin, Hook) ->
end.
parse_and_pp_forms(String, Hook) ->
- lists:append(lists:map(fun(AF) -> erl_pp:form(AF, Hook)
+ lists:append(lists:map(fun(AF) -> erl_pp:form(AF, Hook)
end, parse_forms(String))).
parse_forms(Chars) ->
@@ -1037,13 +1083,13 @@ parse_forms(Chars) ->
parse_forms2(String, [], 1, []).
parse_forms2([], _Cont, _Line, Forms) ->
- lists:reverse(Forms);
+ lists:reverse(Forms);
parse_forms2(String, Cont0, Line, Forms) ->
case erl_scan:tokens(Cont0, String, Line) of
{done, {ok, Tokens, EndLine}, Chars} ->
{ok, Form} = erl_parse:parse_form(Tokens),
parse_forms2(Chars, [], EndLine, [Form | Forms]);
- {more, Cont} when element(3, Cont) =:= [] ->
+ {more, Cont} when element(3, Cont) =:= [] ->
%% extra spaces after forms...
parse_forms2([], Cont, Line, Forms);
{more, Cont} ->
@@ -1061,10 +1107,10 @@ pp_expr(Bin, Hook) ->
PP2 = (catch parse_and_pp_expr(PPneg, 0, Hook)),
if
PP1 =:= PP2 -> % same line numbers
- case
+ case
(test_max_line(PP1) =:= ok) and (test_new_line(PPneg) =:= ok)
of
- true ->
+ true ->
ok;
false ->
not_ok
@@ -1097,7 +1143,7 @@ test_max_line(String) ->
end.
max_line(String) ->
- lists:max([0 | [length(Sub) ||
+ lists:max([0 | [length(Sub) ||
Sub <- string:tokens(String, "\n"),
string:substr(Sub, 1, 5) =/= "-file"]]).
diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl
index 32a06d15c7..afeb67eeb1 100644
--- a/lib/stdlib/test/erl_scan_SUITE.erl
+++ b/lib/stdlib/test/erl_scan_SUITE.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1998-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
-module(erl_scan_SUITE).
@@ -34,7 +34,7 @@
-define(line, put(line, ?LINE), ).
-define(config(A,B),config(A,B)).
-define(t, test_server).
-%% config(priv_dir, _) ->
+%% config(priv_dir, _) ->
%% ".";
%% config(data_dir, _) ->
%% ".".
@@ -45,7 +45,7 @@
init_per_testcase(_Case, Config) when is_list(Config) ->
?line Dog=test_server:timetrap(test_server:seconds(1200)),
[{watchdog, Dog}|Config].
-
+
fin_per_testcase(_Case, Config) ->
Dog=?config(watchdog, Config),
test_server:timetrap_cancel(Dog),
@@ -97,7 +97,7 @@ assert_type(N, integer) when is_integer(N) ->
ok;
assert_type(N, atom) when is_atom(N) ->
ok.
-
+
check(String) ->
Error = erl_scan:string(String),
check_error(Error, erl_scan).
@@ -146,7 +146,7 @@ iso88591(Config) when is_list(Config) ->
ok -> ok %Aok
end.
-otp_7810(doc) ->
+otp_7810(doc) ->
["OTP-7810. White spaces, comments, and more.."];
otp_7810(suite) ->
[];
@@ -185,7 +185,7 @@ reserved_words() ->
'andalso', 'orelse', 'end', 'fun', 'if', 'let', 'of',
'query', 'receive', 'when', 'bnot', 'not', 'div',
'rem', 'band', 'and', 'bor', 'bxor', 'bsl', 'bsr',
- 'or', 'xor', 'spec'] , % 'spec' shouldn't be there...
+ 'or', 'xor'] ,
[begin
?line {RW, true} = {RW, erl_scan:reserved_word(RW)},
S = atom_to_list(RW),
@@ -203,7 +203,7 @@ atoms() ->
?line test_string("a@2", [{atom,1,a@2}]),
?line test_string([39,65,200,39], [{atom,1,'A�'}]),
?line test_string("�rlig �sten", [{atom,1,�rlig},{atom,1,�sten}]),
- ?line {ok,[{atom,_,'$a'}],{1,6}} =
+ ?line {ok,[{atom,_,'$a'}],{1,6}} =
erl_scan:string("'$\\a'", {1,1}),
?line test("'$\\a'"),
ok.
@@ -221,8 +221,8 @@ punctuations() ->
Three = ["/=:=", "<=:=", "==:=", ">=:="], % three tokens...
No = Three ++ L,
SL0 = [{S1++S2,{-length(S1),S1,S2}} ||
- S1 <- L,
- S2 <- L,
+ S1 <- L,
+ S2 <- L,
not lists:member(S1++S2, No)],
SL = family_list(SL0),
%% Two tokens. When there are several answers, the one with
@@ -250,15 +250,15 @@ comments() ->
?line test("a %%\n b"),
?line {ok,[],1} = erl_scan:string("%"),
?line test("a %%\n b"),
- ?line {ok,[{atom,_,a},{atom,_,b}],{2,3}} =
+ ?line {ok,[{atom,_,a},{atom,_,b}],{2,3}} =
erl_scan:string("a %%\n b",{1,1}),
- ?line {ok,[{atom,_,a},{comment,_,"%%"},{atom,_,b}],{2,3}} =
+ ?line {ok,[{atom,_,a},{comment,_,"%%"},{atom,_,b}],{2,3}} =
erl_scan:string("a %%\n b",{1,1}, [return_comments]),
?line {ok,[{atom,_,a},
{white_space,_," "},
{white_space,_,"\n "},
{atom,_,b}],
- {2,3}} =
+ {2,3}} =
erl_scan:string("a %%\n b",{1,1},[return_white_spaces]),
?line {ok,[{atom,_,a},
{white_space,_," "},
@@ -275,14 +275,14 @@ errors() ->
?line {error,{1,erl_scan,char},1} = erl_scan:string("$"),
?line test_string([34,65,200,34], [{string,1,"A�"}]),
?line test_string("\\", [{'\\',1}]),
- ?line {'EXIT',_} =
+ ?line {'EXIT',_} =
(catch {foo, erl_scan:string('$\\a', {1,1})}), % type error
- ?line {'EXIT',_} =
+ ?line {'EXIT',_} =
(catch {foo, erl_scan:tokens([], '$\\a', {1,1})}), % type error
?line "{a,tuple}" = erl_scan:format_error({a,tuple}),
ok.
-
+
integers() ->
[begin
I = list_to_integer(S),
@@ -299,14 +299,14 @@ base_integers() ->
?line test_string(BS++"#"++S, Ts)
end || {BS,S} <- [{"2","11"}, {"5","23234"}, {"12","05a"},
{"16","abcdef"}, {"16","ABCDEF"}] ],
-
+
?line {error,{1,erl_scan,{base,1}},1} = erl_scan:string("1#000"),
-
+
?line test_string("12#bc", [{integer,1,11},{atom,1,c}]),
-
+
[begin
Str = BS ++ "#" ++ S,
- ?line {error,{1,erl_scan,{illegal,integer}},1} =
+ ?line {error,{1,erl_scan,{illegal,integer}},1} =
erl_scan:string(Str)
end || {BS,S} <- [{"3","3"},{"15","f"}, {"12","c"}] ],
@@ -323,8 +323,8 @@ floats() ->
end || FS <- ["1.0","001.17","3.31200","1.0e0","1.0E17",
"34.21E-18", "17.0E+14"]],
?line test_string("1.e2", [{integer,1,1},{'.',1},{atom,1,e2}]),
-
- ?line {error,{1,erl_scan,{illegal,float}},1} =
+
+ ?line {error,{1,erl_scan,{illegal,float}},1} =
erl_scan:string("1.0e400"),
[begin
?line {error,{1,erl_scan,{illegal,float}},1} = erl_scan:string(S)
@@ -345,16 +345,16 @@ dots() ->
{".a", {ok,[{'.',1},{atom,1,a}],1}}
],
?line [R = erl_scan:string(S) || {S, R} <- Dot],
-
+
?line {ok,[{dot,_}=T1],{1,2}} = erl_scan:string(".", {1,1}, text),
- ?line [{column,1},{length,1},{line,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,"."}] =
+ ?line [{column,1},{length,1},{line,1},{text,"."}] =
erl_scan:token_info(T2, [column, length, line, text]),
?line {ok,[{dot,_}=T3],{1,6}} =
erl_scan:string(".% �h", {1,1}, text),
- ?line [{column,1},{length,1},{line,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}),
@@ -376,10 +376,10 @@ dots() ->
?line {done,{ok,[{comment,_,"%. "},
{white_space,_,"\n"},
{dot,_}],
- {2,3}}, ""} =
+ {2,3}}, ""} =
erl_scan:tokens(C, "\n. ", {1,1}, return), % any loc, any options
- ?line [test_string(S, R) ||
+ ?line [test_string(S, R) ||
{S, R} <- [{".$\n", [{'.',1},{char,1,$\n}]},
{"$\\\n", [{char,1,$\n}]},
{"'\\\n'", [{atom,1,'\n'}]},
@@ -392,7 +392,7 @@ chars() ->
Ts = [{char,1,C}],
?line test_string(L, Ts)
end || C <- lists:seq(0, 255)],
-
+
%% Leading zeroes...
[begin
L = lists:flatten(io_lib:format("$\\~3.8.0b", [C])),
@@ -406,13 +406,13 @@ chars() ->
Ts = [{char,1,C band 2#11111}],
?line test_string(L, Ts)
end || C <- lists:seq(0, 255)],
-
+
[begin
L = "$\\" ++ [C],
Ts = [{char,1,V}],
?line test_string(L, Ts)
- end || {C,V} <- [{$n,$\n}, {$r,$\r}, {$t,$\t}, {$v,$\v},
- {$b,$\b}, {$f,$\f}, {$e,$\e}, {$s,$\s},
+ end || {C,V} <- [{$n,$\n}, {$r,$\r}, {$t,$\t}, {$v,$\v},
+ {$b,$\b}, {$f,$\f}, {$e,$\e}, {$s,$\s},
{$d,$\d}]],
EC = [$\n,$\r,$\t,$\v,$\b,$\f,$\e,$\s,$\d],
@@ -445,7 +445,7 @@ chars() ->
end || C <- lists:seq(0, 255) -- (No ++ [$\\])],
?line test_string("$\n", [{char,1,$\n}]),
- ?line {error,{{1,1},erl_scan,char},{1,4}} =
+ ?line {error,{{1,1},erl_scan,char},{1,4}} =
erl_scan:string("$\\^",{1,1}),
?line test_string("$\\\n", [{char,1,$\n}]),
%% Robert's scanner returns line 1:
@@ -453,7 +453,7 @@ chars() ->
?line test_string("$\n\n", [{char,1,$\n}]),
?line test("$\n\n"),
ok.
-
+
variables() ->
?line test_string(" \237_Aou�eiy��", [{var,1,'_Aou�eiy��'}]),
@@ -469,8 +469,8 @@ eof() ->
?line {done,{eof,2},eof} = erl_scan:tokens(C1, eof, 1),
{more, C2} = erl_scan:tokens([], "abra", 1),
%% An error before R13A.
- %% ?line {done,Err={error,{1,erl_scan,scan},1},eof} =
- ?line {done,{ok,[{atom,1,abra}],1},eof} =
+ %% ?line {done,Err={error,{1,erl_scan,scan},1},eof} =
+ ?line {done,{ok,[{atom,1,abra}],1},eof} =
erl_scan:tokens(C2, eof, 1),
%% With column.
@@ -478,7 +478,7 @@ eof() ->
?line {done,{eof,{2,1}},eof} = erl_scan:tokens(C3, eof, 1),
{more, C4} = erl_scan:tokens([], "abra", {1,1}),
%% An error before R13A.
- %% ?line {done,{error,{{1,1},erl_scan,scan},{1,5}},eof} =
+ %% ?line {done,{error,{{1,1},erl_scan,scan},{1,5}},eof} =
?line {done,{ok,[{atom,_,abra}],{1,5}},eof} =
erl_scan:tokens(C4, eof, 1),
@@ -486,7 +486,7 @@ eof() ->
%% the R12B scanner returns eof as LeftoverChars: (eof is correct)
?line {more, C5} = erl_scan:tokens([], "a", 1),
%% An error before R13A.
- %% ?line {done,{error,{1,erl_scan,scan},1},eof} =
+ %% ?line {done,{error,{1,erl_scan,scan},1},eof} =
?line {done,{ok,[{atom,1,a}],1},eof} =
erl_scan:tokens(C5,eof,1),
@@ -528,7 +528,7 @@ illegal() ->
erl_scan:tokens([], "foo "++Atom++". ", {1,1}),
?line {error,{{1,1},erl_scan,{illegal,atom}},{1,1003}} =
erl_scan:string(QAtom, {1,1}),
- ?line {done,{error,{{1,5},erl_scan,{illegal,atom}},{1,1007}},". "} =
+ ?line {done,{error,{{1,5},erl_scan,{illegal,atom}},{1,1007}},". "} =
erl_scan:tokens([], "foo "++QAtom++". ", {1,1}),
?line {error,{{1,1},erl_scan,{illegal,var}},{1,1001}} =
erl_scan:string(Var, {1,1}),
@@ -553,7 +553,7 @@ crashes() ->
?line {'EXIT',_} = (catch {foo, erl_scan:string("\"\\v"++[-1,$"])}), %$"
?line {'EXIT',_} = (catch {foo, erl_scan:string([$",-1,$"])}),
?line {'EXIT',_} = (catch {foo, erl_scan:string("% foo"++[-1])}),
- ?line {'EXIT',_} =
+ ?line {'EXIT',_} =
(catch {foo, erl_scan:string("% foo"++[-1],{1,1})}),
?line {'EXIT',_} = (catch {foo, erl_scan:string([a])}), % type error
@@ -564,7 +564,7 @@ crashes() ->
?line {'EXIT',_} = (catch {foo, erl_scan:string("\"\\v"++[a,$"])}), %$"
?line {'EXIT',_} = (catch {foo, erl_scan:string([$",a,$"])}),
?line {'EXIT',_} = (catch {foo, erl_scan:string("% foo"++[a])}),
- ?line {'EXIT',_} =
+ ?line {'EXIT',_} =
(catch {foo, erl_scan:string("% foo"++[a],{1,1})}),
?line {'EXIT',_} = (catch {foo, erl_scan:string([3.0])}), % type error
@@ -573,26 +573,26 @@ crashes() ->
options() ->
%% line and column are not options, but tested here
- ?line {ok,[{atom,1,foo},{white_space,1," "},{comment,1,"% bar"}], 1} =
+ ?line {ok,[{atom,1,foo},{white_space,1," "},{comment,1,"% bar"}], 1} =
erl_scan:string("foo % bar", 1, return),
- ?line {ok,[{atom,1,foo},{white_space,1," "}],1} =
+ ?line {ok,[{atom,1,foo},{white_space,1," "}],1} =
erl_scan:string("foo % bar", 1, return_white_spaces),
- ?line {ok,[{atom,1,foo},{comment,1,"% bar"}],1} =
+ ?line {ok,[{atom,1,foo},{comment,1,"% bar"}],1} =
erl_scan:string("foo % bar", 1, return_comments),
- ?line {ok,[{atom,17,foo}],17} =
+ ?line {ok,[{atom,17,foo}],17} =
erl_scan:string("foo % bar", 17),
- ?line {'EXIT',{function_clause,_}} =
- (catch {foo,
+ ?line {'EXIT',{function_clause,_}} =
+ (catch {foo,
erl_scan:string("foo % bar", {a,1}, [])}), % type error
- ?line {ok,[{atom,_,foo}],{17,18}} =
+ ?line {ok,[{atom,_,foo}],{17,18}} =
erl_scan:string("foo % bar", {17,9}, []),
- ?line {'EXIT',{function_clause,_}} =
+ ?line {'EXIT',{function_clause,_}} =
(catch {foo,
erl_scan:string("foo % bar", {1,0}, [])}), % type error
- ?line {ok,[{foo,1}],1} =
+ ?line {ok,[{foo,1}],1} =
erl_scan:string("foo % bar",1, [{reserved_word_fun,
fun(W) -> W =:= foo end}]),
- ?line {'EXIT',{badarg,_}} =
+ ?line {'EXIT',{badarg,_}} =
(catch {foo,
erl_scan:string("foo % bar",1, % type error
[{reserved_word_fun,
@@ -618,14 +618,14 @@ more_options() ->
token_info() ->
?line {ok,[T1],_} = erl_scan:string("foo", {1,18}, [text]),
- {'EXIT',{badarg,_}} =
+ {'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"}] =
+ {symbol,foo},{text,"foo"}] =
erl_scan:token_info(T1),
?line [{length,3},{column,18}] =
erl_scan:token_info(T1, [length, column]),
@@ -648,9 +648,9 @@ token_info() ->
?line {category,'='} = erl_scan:token_info(T3, category),
?line [{symbol,'='}] = erl_scan:token_info(T3, [symbol]),
ok.
-
+
attributes_info() ->
- ?line {'EXIT',_} =
+ ?line {'EXIT',_} =
(catch {foo,erl_scan:attributes_info(foo)}), % type error
?line [{line,18}] = erl_scan:attributes_info(18),
?line {location,19} = erl_scan:attributes_info(19, location),
@@ -717,9 +717,9 @@ set_attribute() ->
?line [{line,{17,11}},{text,"foo"}] =
erl_scan:attributes_info(A7, [line,column,text]),
- ?line {'EXIT',_} =
+ ?line {'EXIT',_} =
(catch {foo, erl_scan:set_attribute(line, [], F2)}), % type error
- ?line {'EXIT',{badarg,_}} =
+ ?line {'EXIT',{badarg,_}} =
(catch {foo, erl_scan:set_attribute(column, [], F2)}), % type error
ok.
@@ -790,14 +790,14 @@ unicode() ->
?line {ok,[{char,1,83},{integer,1,45}],1} =
erl_scan:string("$\\12345"), % not unicode
- ?line {error,{1,erl_scan,{illegal,character}},1} =
+ ?line {error,{1,erl_scan,{illegal,character}},1} =
erl_scan:string([1089]),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,2}} =
+ ?line {error,{{1,1},erl_scan,{illegal,character}},{1,2}} =
erl_scan:string([1089], {1,1}),
?line {error,{1,erl_scan,{illegal,character}},1} =
- %% ?line {error,{1,erl_scan,{illegal,atom}},1} =
+ %% ?line {error,{1,erl_scan,{illegal,atom}},1} =
erl_scan:string("'a"++[1089]++"b'"),
- ?line {error,{{1,3},erl_scan,{illegal,character}},{1,4}} =
+ ?line {error,{{1,3},erl_scan,{illegal,character}},{1,4}} =
erl_scan:string("'a"++[1089]++"b'", {1,1}),
?line test("\"a"++[1089]++"b\""),
?line {ok,[{char,1,1}],1} = erl_scan:string([$$,$\\,$^,1089]),
@@ -822,7 +822,7 @@ unicode() ->
?line {ok,[{integer,1,16#aaa}],1} = erl_scan:string(Qs),
?line {ok,[Q2],{1,9}} = erl_scan:string("$\\x{aaa}", {1,1}, text),
?line [{category,integer},{column,1},{length,8},
- {line,1},{symbol,16#aaa},{text,Qs}] =
+ {line,1},{symbol,16#aaa},{text,Qs}] =
erl_scan:token_info(Q2),
U1 = "\"\\x{aaa}\"",
@@ -830,11 +830,11 @@ unicode() ->
?line [{category,'['},{column,1},{length,1},{line,1},
{symbol,'['},{text,"\""}] = erl_scan:token_info(T1, Tags),
?line [{category,integer},{column,2},{length,7},
- {line,1},{symbol,16#aaa},{text,"\\x{aaa}"}] =
+ {line,1},{symbol,16#aaa},{text,"\\x{aaa}"}] =
erl_scan:token_info(T2, Tags),
?line [{category,']'},{column,9},{length,1},{line,1},
{symbol,']'},{text,"\""}] = erl_scan:token_info(T3, Tags),
- ?line {ok,[{'[',1},{integer,1,16#aaa},{']',1}],1} =
+ ?line {ok,[{'[',1},{integer,1,16#aaa},{']',1}],1} =
erl_scan:string(U1, 1),
U2 = "\"\\x41\\x{fff}\\x42\"",
@@ -844,7 +844,7 @@ unicode() ->
U3 = "\"a\n\\x{fff}\n\"",
?line {ok,[{'[',1},{char,1,$a},{',',1},{char,1,$\n},
{',',2},{integer,2,16#fff},{',',2},{char,2,$\n},
- {']',3}],3} =
+ {']',3}],3} =
erl_scan:string(U3, 1),
U4 = "\"\\^\n\\x{aaa}\\^\n\"",
@@ -867,10 +867,10 @@ unicode() ->
{char,_,$d},{']',_}],{1,8}} = erl_scan:string(Str1, {1,1}),
?line test(Str1),
Comment = "%% "++[1089],
- ?line {ok,[{comment,1,[$%,$%,$\s,1089]}],1} =
+ ?line {ok,[{comment,1,[$%,$%,$\s,1089]}],1} =
erl_scan:string(Comment, 1, return),
- ?line {ok,[{comment,_,[$%,$%,$\s,1089]}],{1,5}} =
- erl_scan:string(Comment, {1,1}, return),
+ ?line {ok,[{comment,_,[$%,$%,$\s,1089]}],{1,5}} =
+ erl_scan:string(Comment, {1,1}, return),
ok.
more_chars() ->
@@ -885,7 +885,7 @@ more_chars() ->
erl_scan:tokens(C1, eof, 1),
?line {ok,[{char,1,123},{atom,1,a},{'}',1}],1} =
erl_scan:string("$\\{a}"),
-
+
?line {error,{{1,1},erl_scan,char},{1,4}} =
erl_scan:string("$\\x", {1,1}),
?line {error,{{1,1},erl_scan,char},{1,5}} =
@@ -893,12 +893,12 @@ more_chars() ->
?line {more, C3} = erl_scan:tokens([], "$\\x", {1,1}),
?line {done,{error,{{1,1},erl_scan,char},{1,4}},eof} =
erl_scan:tokens(C3, eof, 1),
- ?line {error,{{1,1},erl_scan,char},{1,5}} =
+ ?line {error,{{1,1},erl_scan,char},{1,5}} =
erl_scan:string("$\\x{",{1,1}),
?line {more, C2} = erl_scan:tokens([], "$\\x{", {1,1}),
- ?line {done,{error,{{1,1},erl_scan,char},{1,5}},eof} =
+ ?line {done,{error,{{1,1},erl_scan,char},{1,5}},eof} =
erl_scan:tokens(C2, eof, 1),
- ?line {error,{1,erl_scan,{illegal,character}},1} =
+ ?line {error,{1,erl_scan,{illegal,character}},1} =
erl_scan:string("$\\x{g}"),
?line {error,{{1,1},erl_scan,{illegal,character}},{1,5}} =
erl_scan:string("$\\x{g}", {1,1}),
@@ -924,12 +924,12 @@ more_chars() ->
?line test("$\\x{10FFFF}"),
?line test("$\\x{10ffff}"),
?line test("\"$\n \\{1}\""),
- ?line {error,{1,erl_scan,{illegal,character}},1} =
+ ?line {error,{1,erl_scan,{illegal,character}},1} =
erl_scan:string("$\\x{110000}"),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,12}} =
+ ?line {error,{{1,1},erl_scan,{illegal,character}},{1,12}} =
erl_scan:string("$\\x{110000}", {1,1}),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,4}} =
+ ?line {error,{{1,1},erl_scan,{illegal,character}},{1,4}} =
erl_scan:string("$\\xfg", {1,1}),
?line test("$\\xffg"),
@@ -953,11 +953,11 @@ test(String) ->
{Wtokens, Wend},
{Ctokens, Cend},
{CWtokens, CWend},
- {CWtokens2, _}] =
+ {CWtokens2, _}] =
[scan_string_with_column(String, X) ||
- X <- [[],
- [return_white_spaces],
- [return_comments],
+ X <- [[],
+ [return_white_spaces],
+ [return_comments],
[return],
[return]]], % for white space compaction test
@@ -969,7 +969,7 @@ test(String) ->
{none,Tokens} = {none, filter_tokens(CWtokens, [white_space,comment])},
{comments,Ctokens} =
{comments,filter_tokens(CWtokens, [white_space])},
- {white_spaces,Wtokens} =
+ {white_spaces,Wtokens} =
{white_spaces,filter_tokens(CWtokens, [comment])},
%% Use token attributes to extract parts from the original string,
@@ -991,9 +991,9 @@ test(String) ->
%% Line attribute only:
[Simple,Wsimple,Csimple,WCsimple] = Simples =
[element(2, erl_scan:string(String, 1, Opts)) ||
- Opts <- [[],
- [return_white_spaces],
- [return_comments],
+ Opts <- [[],
+ [return_white_spaces],
+ [return_comments],
[return]]],
{consistent,true} = {consistent,consistent_attributes(Simples)},
{simple_wc,WCsimple} = {simple_wc,simplify(CWtokens)},
@@ -1004,19 +1004,19 @@ test(String) ->
%% Line attribute only, with text:
[SimpleTxt,WsimpleTxt,CsimpleTxt,WCsimpleTxt] = SimplesTxt =
[element(2, erl_scan:string(String, 1, [text|Opts])) ||
- Opts <- [[],
- [return_white_spaces],
- [return_comments],
+ Opts <- [[],
+ [return_white_spaces],
+ [return_comments],
[return]]],
TextTxt = get_text(WCsimpleTxt),
{text_txt,TextTxt,String} = {text_txt,String,TextTxt},
- {consistent_txt,true} =
+ {consistent_txt,true} =
{consistent_txt,consistent_attributes(SimplesTxt)},
- {simple_txt,SimpleTxt} =
+ {simple_txt,SimpleTxt} =
{simple_txt,filter_tokens(WCsimpleTxt, [white_space,comment])},
- {simple_c_txt,CsimpleTxt} =
+ {simple_c_txt,CsimpleTxt} =
{simple_c_txt,filter_tokens(WCsimpleTxt, [white_space])},
- {simple_w_txt,WsimpleTxt} =
+ {simple_w_txt,WsimpleTxt} =
{simple_w_txt,filter_tokens(WCsimpleTxt, [comment])},
ok.
@@ -1024,18 +1024,18 @@ test(String) ->
test_white_space_compaction(Tokens, Tokens2) when Tokens =:= Tokens2 ->
[WS, WS2] = [select_tokens(Ts, [white_space]) || Ts <- [Tokens, Tokens2]],
test_wsc(WS, WS2).
-
+
test_wsc([], []) ->
ok;
test_wsc([Token|Tokens], [Token2|Tokens2]) ->
- [Text, Text2] = [Text ||
- {text, Text} <-
+ [Text, Text2] = [Text ||
+ {text, Text} <-
[erl_scan:token_info(T, text) ||
T <- [Token, Token2]]],
Sz = erts_debug:size(Text),
Sz2 = erts_debug:size({Text, Text2}),
IsCompacted = Sz2 < 2*Sz+erts_debug:size({a,a}),
- ToBeCompacted = is_compacted(Text),
+ ToBeCompacted = is_compacted(Text),
if
IsCompacted =:= ToBeCompacted ->
test_wsc(Tokens, Tokens2);
@@ -1050,14 +1050,14 @@ is_compacted("\n\r") ->
is_compacted("\n\f") ->
true;
is_compacted([$\n|String]) ->
- all_spaces(String)
+ all_spaces(String)
orelse
all_tabs(String);
is_compacted(String) ->
all_spaces(String)
orelse
all_tabs(String).
-
+
all_spaces(L) ->
all_same(L, $\s).
@@ -1078,7 +1078,7 @@ newlines_first([Token|Tokens]) ->
_ ->
Nnls =:= 0
end,
- if
+ if
OK -> newlines_first(Tokens);
true -> OK
end.
@@ -1097,7 +1097,7 @@ simplify([]) ->
get_text(Tokens) ->
lists:flatten(
- [T ||
+ [T ||
Token <- Tokens,
({text,T} = erl_scan:token_info(Token, text)) =/= []]).
@@ -1108,7 +1108,7 @@ test_decorated_tokens(String, Tokens) ->
token_attrs(Tokens) ->
[{L,C,Len,T} ||
Token <- Tokens,
- ([{line,L},{column,C},{length,Len},{text,T}] =
+ ([{line,L},{column,C},{length,Len},{text,T}] =
erl_scan:token_info(Token, [line,column,length,text])) =/= []].
test_strings([], _S, Line, Column) ->
@@ -1150,7 +1150,7 @@ scan_string_with_column(String, Options0) ->
{ok, Ts1, End1} = erl_scan:string(String, StartLoc, Options),
TString = String ++ ". ",
{ok,Ts2,End2} = scan_tokens(TString, Options, [], StartLoc),
- {ok, Ts3, End3} =
+ {ok, Ts3, End3} =
scan_tokens_1({more, []}, TString, Options, [], StartLoc),
{end_2,End2,End3} = {end_2,End3,End2},
{EndLine1,EndColumn1} = End1,
@@ -1190,8 +1190,8 @@ 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,_} <-
+ erl_scan:attributes_info(element(2, T))] ||
T <- Ts],
case lists:usort(TagsL) of
[_] ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 06:08:44 +0000