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-rw-r--r--lib/compiler/src/core_lint.erl4
-rw-r--r--lib/debugger/src/dbg_wx_win.erl7
-rw-r--r--lib/dialyzer/src/dialyzer.app.src2
-rw-r--r--lib/dialyzer/src/dialyzer.hrl10
-rw-r--r--lib/dialyzer/src/dialyzer_callgraph.erl21
-rw-r--r--lib/dialyzer/src/dialyzer_cl.erl2
-rw-r--r--lib/dialyzer/src/dialyzer_codeserver.erl10
-rw-r--r--lib/dialyzer/src/dialyzer_coordinator.erl21
-rw-r--r--lib/dialyzer/src/dialyzer_dataflow.erl28
-rw-r--r--lib/dialyzer/src/dialyzer_gui_wx.erl9
-rw-r--r--lib/dialyzer/src/dialyzer_races.erl40
-rw-r--r--lib/dialyzer/src/dialyzer_succ_typings.erl3
-rw-r--r--lib/dialyzer/src/dialyzer_typesig.erl37
-rw-r--r--lib/dialyzer/src/dialyzer_worker.erl7
-rw-r--r--lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs6
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/crash10
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/simple2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/literals12
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/record_pat2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/undefined2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/trec.erl2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/undefined.erl29
-rw-r--r--lib/dialyzer/vsn.mk2
-rw-r--r--lib/diameter/src/base/diameter_peer_fsm.erl2
-rw-r--r--lib/diameter/src/base/diameter_service.erl2
-rw-r--r--lib/diameter/src/transport/diameter_sctp.erl12
-rw-r--r--lib/diameter/src/transport/diameter_tcp.erl2
-rw-r--r--lib/eunit/src/eunit_surefire.erl6
-rw-r--r--lib/hipe/cerl/cerl_cconv.erl13
-rw-r--r--lib/hipe/cerl/cerl_hipeify.erl12
-rw-r--r--lib/hipe/cerl/erl_types.erl13
-rw-r--r--lib/hipe/flow/cfg.hrl8
-rw-r--r--lib/hipe/icode/hipe_icode.erl36
-rw-r--r--lib/hipe/icode/hipe_icode.hrl3
-rw-r--r--lib/hipe/icode/hipe_icode_exceptions.erl20
-rw-r--r--lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl6
-rw-r--r--lib/hipe/main/hipe.erl5
-rw-r--r--lib/hipe/main/hipe.hrl.src5
-rw-r--r--lib/hipe/main/hipe_main.erl16
-rw-r--r--lib/inets/src/tftp/tftp_engine.erl5
-rw-r--r--lib/kernel/include/file.hrl31
-rw-r--r--lib/kernel/src/disk_log.erl68
-rw-r--r--lib/kernel/src/disk_log.hrl6
-rw-r--r--lib/kernel/src/global.erl20
-rw-r--r--lib/kernel/src/global_group.erl4
-rw-r--r--lib/reltool/src/reltool.hrl46
-rw-r--r--lib/ssl/src/ssl_connection.hrl23
-rw-r--r--lib/ssl/src/ssl_internal.hrl14
-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_parse.yrl22
-rw-r--r--lib/stdlib/src/escript.erl8
-rw-r--r--lib/stdlib/src/supervisor.erl74
-rw-r--r--lib/stdlib/test/erl_pp_SUITE.erl6
-rw-r--r--lib/syntax_tools/src/erl_tidy.erl10
-rw-r--r--lib/syntax_tools/src/igor.erl5
-rw-r--r--lib/test_server/src/test_server_gl.erl4
-rw-r--r--lib/tools/src/lcnt.erl8
61 files changed, 427 insertions, 375 deletions
diff --git a/lib/compiler/src/core_lint.erl b/lib/compiler/src/core_lint.erl
index cc54f6e411..7d3513c0ba 100644
--- a/lib/compiler/src/core_lint.erl
+++ b/lib/compiler/src/core_lint.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2013. 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.
@@ -73,7 +73,7 @@
%% Define the lint state record.
-record(lint, {module :: module(), % Current module
- func :: fa(), % Current function
+ func :: fa() | 'undefined', % Current function
errors = [] :: [error()], % Errors
warnings= [] :: [warning()]}). % Warnings
diff --git a/lib/debugger/src/dbg_wx_win.erl b/lib/debugger/src/dbg_wx_win.erl
index 63f74392b5..1ff8818bbe 100644
--- a/lib/debugger/src/dbg_wx_win.erl
+++ b/lib/debugger/src/dbg_wx_win.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2015. 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.
@@ -95,10 +95,9 @@ create_menu_item(Menu, [{Name, _N, cascade, Items}|Is], Win, Id0,Connect) ->
false -> Acc
end
end,
- Filter = fun(_,_) ->
+ Filter = fun(Ev,_) ->
Enabled = lists:foldl(IsChecked, [], Butts),
- Self ! #wx{userData={Name, Enabled},
- event=#wxCommand{type=command_menu_selected}}
+ Self ! Ev#wx{userData={Name, Enabled}}
end,
wxMenu:connect(Win, command_menu_selected,
[{id,Id0},{lastId, Id-1},{callback,Filter}]),
diff --git a/lib/dialyzer/src/dialyzer.app.src b/lib/dialyzer/src/dialyzer.app.src
index 8ac6dc1367..7794cb46c6 100644
--- a/lib/dialyzer/src/dialyzer.app.src
+++ b/lib/dialyzer/src/dialyzer.app.src
@@ -44,7 +44,7 @@
dialyzer_timing,
dialyzer_worker]},
{registered, []},
- {applications, [compiler, gs, hipe, kernel, stdlib, wx]},
+ {applications, [compiler, hipe, kernel, stdlib, wx]},
{env, []},
{runtime_dependencies, ["wx-1.2","syntax_tools-1.6.14","stdlib-2.5",
"kernel-3.0","hipe-3.13","erts-7.0",
diff --git a/lib/dialyzer/src/dialyzer.hrl b/lib/dialyzer/src/dialyzer.hrl
index de236f91ab..601e2e954b 100644
--- a/lib/dialyzer/src/dialyzer.hrl
+++ b/lib/dialyzer/src/dialyzer.hrl
@@ -2,7 +2,7 @@
%%%
%%% %CopyrightBegin%
%%%
-%%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
+%%% Copyright Ericsson AB 2006-2015. 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.
@@ -123,10 +123,12 @@
%% Record declarations used by various files
%%--------------------------------------------------------------------
--record(analysis, {analysis_pid :: pid(),
+-type doc_plt() :: 'undefined' | dialyzer_plt:plt().
+
+-record(analysis, {analysis_pid :: pid() | 'undefined',
type = succ_typings :: anal_type(),
defines = [] :: [dial_define()],
- doc_plt :: dialyzer_plt:plt(),
+ doc_plt :: doc_plt(),
files = [] :: [file:filename()],
include_dirs = [] :: [file:filename()],
start_from = byte_code :: start_from(),
@@ -135,7 +137,7 @@
race_detection = false :: boolean(),
behaviours_chk = false :: boolean(),
timing = false :: boolean() | 'debug',
- timing_server :: dialyzer_timing:timing_server(),
+ timing_server = none :: dialyzer_timing:timing_server(),
callgraph_file = "" :: file:filename(),
solvers :: [solver()]}).
diff --git a/lib/dialyzer/src/dialyzer_callgraph.erl b/lib/dialyzer/src/dialyzer_callgraph.erl
index a1cd2015ca..069c02fa65 100644
--- a/lib/dialyzer/src/dialyzer_callgraph.erl
+++ b/lib/dialyzer/src/dialyzer_callgraph.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2015. 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.
@@ -96,15 +96,22 @@
%% whenever applicable.
%%-----------------------------------------------------------------------------
+%% Types with comment 'race' are due to dialyzer_races.erl.
-record(callgraph, {digraph = digraph:new() :: digraph:graph(),
- active_digraph :: active_digraph(),
- esc :: ets:tid(),
- letrec_map :: ets:tid(),
+ active_digraph :: active_digraph()
+ | 'undefined', % race
+ esc :: ets:tid()
+ | 'undefined', % race
+ letrec_map :: ets:tid()
+ | 'undefined', % race
name_map :: ets:tid(),
rev_name_map :: ets:tid(),
- rec_var_map :: ets:tid(),
- self_rec :: ets:tid(),
- calls :: ets:tid(),
+ rec_var_map :: ets:tid()
+ | 'undefined', % race
+ self_rec :: ets:tid()
+ | 'undefined', % race
+ calls :: ets:tid()
+ | 'undefined', % race
race_detection = false :: boolean(),
race_data_server = new_race_data_server() :: pid()}).
diff --git a/lib/dialyzer/src/dialyzer_cl.erl b/lib/dialyzer/src/dialyzer_cl.erl
index 4116866916..92134b7b81 100644
--- a/lib/dialyzer/src/dialyzer_cl.erl
+++ b/lib/dialyzer/src/dialyzer_cl.erl
@@ -36,7 +36,7 @@
-include_lib("kernel/include/file.hrl"). % needed for #file_info{}
-record(cl_state,
- {backend_pid :: pid(),
+ {backend_pid :: pid() | 'undefined',
erlang_mode = false :: boolean(),
external_calls = [] :: [mfa()],
external_types = [] :: [mfa()],
diff --git a/lib/dialyzer/src/dialyzer_codeserver.erl b/lib/dialyzer/src/dialyzer_codeserver.erl
index 978ecd3843..03cd9671af 100644
--- a/lib/dialyzer/src/dialyzer_codeserver.erl
+++ b/lib/dialyzer/src/dialyzer_codeserver.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2015. 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.
@@ -81,10 +81,10 @@
-record(codeserver, {next_core_label = 0 :: label(),
code :: dict_ets(),
- exported_types :: set_ets(), % set(mfa())
- records :: dict_ets(),
- contracts :: dict_ets(),
- callbacks :: dict_ets(),
+ exported_types :: set_ets() | 'undefined', % set(mfa())
+ records :: dict_ets() | 'undefined',
+ contracts :: dict_ets() | 'undefined',
+ callbacks :: dict_ets() | 'undefined',
fun_meta_info :: dict_ets(), % {mfa(), meta_info()}
exports :: 'clean' | set_ets(), % set(mfa())
temp_exported_types :: 'clean' | set_ets(), % set(mfa())
diff --git a/lib/dialyzer/src/dialyzer_coordinator.erl b/lib/dialyzer/src/dialyzer_coordinator.erl
index 612f379d32..3290161ca1 100644
--- a/lib/dialyzer/src/dialyzer_coordinator.erl
+++ b/lib/dialyzer/src/dialyzer_coordinator.erl
@@ -38,7 +38,7 @@
%%% Exports for the compilation workers
-export([get_next_label/2]).
--export_type([coordinator/0, mode/0, init_data/0, result/0]).
+-export_type([coordinator/0, mode/0, init_data/0, result/0, job/0]).
%%--------------------------------------------------------------------
@@ -52,10 +52,12 @@
-type scc() :: [mfa_or_funlbl()].
-type mode() :: 'typesig' | 'dataflow' | 'compile' | 'warnings'.
--type compile_jobs() :: [file:filename()].
--type typesig_jobs() :: [scc()].
--type dataflow_jobs() :: [module()].
--type warnings_jobs() :: [module()].
+-type compile_job() :: file:filename().
+-type typesig_job() :: scc().
+-type dataflow_job() :: module().
+-type warnings_job() :: module().
+
+-type job() :: compile_job() | typesig_job() | dataflow_job() | warnings_job().
-type compile_init_data() :: dialyzer_analysis_callgraph:compile_init_data().
-type typesig_init_data() :: dialyzer_succ_typings:typesig_init_data().
@@ -73,7 +75,6 @@
-type result() :: compile_result() | typesig_result() |
dataflow_result() | warnings_result().
--type job() :: scc() | module() | file:filename().
-type job_result() :: dialyzer_analysis_callgraph:one_file_result() |
typesig_result() | dataflow_result() | warnings_result().
@@ -90,13 +91,13 @@
%%--------------------------------------------------------------------
--spec parallel_job('compile', compile_jobs(), compile_init_data(), timing()) ->
+-spec parallel_job('compile', [compile_job()], compile_init_data(), timing()) ->
{compile_result(), integer()};
- ('typesig', typesig_jobs(), typesig_init_data(), timing()) ->
+ ('typesig', [typesig_job()], typesig_init_data(), timing()) ->
typesig_result();
- ('dataflow', dataflow_jobs(), dataflow_init_data(),
+ ('dataflow', [dataflow_job()], dataflow_init_data(),
timing()) -> dataflow_result();
- ('warnings', warnings_jobs(), warnings_init_data(),
+ ('warnings', [warnings_job()], warnings_init_data(),
timing()) -> warnings_result().
parallel_job(Mode, Jobs, InitData, Timing) ->
diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl
index cabc5e9e0d..6e49043551 100644
--- a/lib/dialyzer/src/dialyzer_dataflow.erl
+++ b/lib/dialyzer/src/dialyzer_dataflow.erl
@@ -99,19 +99,29 @@
-define(BITS, 128).
--record(state, {callgraph :: dialyzer_callgraph:callgraph(),
- codeserver :: dialyzer_codeserver:codeserver(),
- envs :: env_tab(),
- fun_tab :: fun_tab(),
- fun_homes :: dict:dict(label(), mfa()),
- plt :: dialyzer_plt:plt(),
- opaques :: [type()],
+%% Types with comment 'race' are due to dialyzer_races.erl.
+-record(state, {callgraph :: dialyzer_callgraph:callgraph()
+ | 'undefined', % race
+ codeserver :: dialyzer_codeserver:codeserver()
+ | 'undefined', % race
+ envs :: env_tab()
+ | 'undefined', % race
+ fun_tab :: fun_tab()
+ | 'undefined', % race
+ fun_homes :: dict:dict(label(), mfa())
+ | 'undefined', % race
+ plt :: dialyzer_plt:plt()
+ | 'undefined', % race
+ opaques :: [type()]
+ | 'undefined', % race
races = dialyzer_races:new() :: dialyzer_races:races(),
records = dict:new() :: types(),
- tree_map :: dict:dict(label(), cerl:cerl()),
+ tree_map :: dict:dict(label(), cerl:cerl())
+ | 'undefined', % race
warning_mode = false :: boolean(),
warnings = [] :: [raw_warning()],
- work :: {[_], [_], sets:set()},
+ work :: {[_], [_], sets:set()}
+ | 'undefined', % race
module :: module(),
curr_fun :: curr_fun()
}).
diff --git a/lib/dialyzer/src/dialyzer_gui_wx.erl b/lib/dialyzer/src/dialyzer_gui_wx.erl
index ff54a91ce1..9f344d87ff 100644
--- a/lib/dialyzer/src/dialyzer_gui_wx.erl
+++ b/lib/dialyzer/src/dialyzer_gui_wx.erl
@@ -2,7 +2,7 @@
%%------------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2009-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2009-2015. 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.
@@ -52,7 +52,6 @@
add_dir :: wx:wx_object(),
add_rec :: wx:wx_object(),
chosen_box :: wx:wx_object(),
- analysis_pid :: pid(),
del_file :: wx:wx_object(),
doc_plt :: dialyzer_plt:plt(),
clear_chosen :: wx:wx_object(),
@@ -72,11 +71,11 @@
stop :: wx:wx_object(),
frame :: wx:wx_object(),
warnings_box :: wx:wx_object(),
- explanation_box :: wx:wx_object(),
+ explanation_box :: wx:wx_object() | 'undefined',
wantedWarnings :: list(),
rawWarnings :: list(),
- backend_pid :: pid(),
- expl_pid :: pid()}).
+ backend_pid :: pid() | 'undefined',
+ expl_pid :: pid() | 'undefined'}).
%%------------------------------------------------------------------------
diff --git a/lib/dialyzer/src/dialyzer_races.erl b/lib/dialyzer/src/dialyzer_races.erl
index 39de071bde..bb43d1dcb8 100644
--- a/lib/dialyzer/src/dialyzer_races.erl
+++ b/lib/dialyzer/src/dialyzer_races.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2015. 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.
@@ -92,27 +92,28 @@
-type race_warn_tag() :: ?WARN_WHEREIS_REGISTER | ?WARN_WHEREIS_UNREGISTER
| ?WARN_ETS_LOOKUP_INSERT | ?WARN_MNESIA_DIRTY_READ_WRITE.
--record(beg_clause, {arg :: var_to_map1(),
- pats :: var_to_map1(),
- guard :: cerl:cerl()}).
--record(end_clause, {arg :: var_to_map1(),
- pats :: var_to_map1(),
- guard :: cerl:cerl()}).
+-record(beg_clause, {arg :: var_to_map1() | 'undefined',
+ pats :: var_to_map1() | 'undefined',
+ guard :: cerl:cerl() | 'undefined'}).
+-record(end_clause, {arg :: var_to_map1() | 'undefined',
+ pats :: var_to_map1() | 'undefined',
+ guard :: cerl:cerl() | 'undefined'}).
-record(end_case, {clauses :: [#end_clause{}]}).
--record(curr_fun, {status :: 'in' | 'out',
- mfa :: dialyzer_callgraph:mfa_or_funlbl(),
- label :: label(),
- def_vars :: [core_vars()],
- arg_types :: [erl_types:erl_type()],
- call_vars :: [core_vars()],
- var_map :: dict:dict()}).
+-record(curr_fun, {status :: 'in' | 'out' | 'undefined',
+ mfa :: dialyzer_callgraph:mfa_or_funlbl()
+ | 'undefined',
+ label :: label() | 'undefined',
+ def_vars :: [core_vars()] | 'undefined',
+ arg_types :: [erl_types:erl_type()] | 'undefined',
+ call_vars :: [core_vars()] | 'undefined',
+ var_map :: dict:dict() | 'undefined'}).
-record(dep_call, {call_name :: dep_calls(),
- args :: args(),
+ args :: args() | 'undefined',
arg_types :: [erl_types:erl_type()],
vars :: [core_vars()],
state :: dialyzer_dataflow:state(),
file_line :: file_line(),
- var_map :: dict:dict()}).
+ var_map :: dict:dict() | 'undefined'}).
-record(fun_call, {caller :: dialyzer_callgraph:mfa_or_funlbl(),
callee :: dialyzer_callgraph:mfa_or_funlbl(),
arg_types :: [erl_types:erl_type()],
@@ -121,7 +122,7 @@
arg :: var_to_map1()}).
-record(warn_call, {call_name :: warn_calls(),
args :: args(),
- var_map :: dict:dict()}).
+ var_map :: dict:dict() | 'undefined'}).
-type case_tags() :: 'beg_case' | #beg_clause{} | #end_clause{} | #end_case{}.
-type code() :: [#dep_call{} | #fun_call{} | #warn_call{} |
@@ -139,8 +140,9 @@
fun_mfa :: dialyzer_callgraph:mfa_or_funlbl(),
fun_label :: label()}).
--record(races, {curr_fun :: dialyzer_callgraph:mfa_or_funlbl(),
- curr_fun_label :: label(),
+-record(races, {curr_fun :: dialyzer_callgraph:mfa_or_funlbl()
+ | 'undefined',
+ curr_fun_label :: label() | 'undefined',
curr_fun_args = 'empty' :: core_args(),
new_table = 'no_t' :: table(),
race_list = [] :: code(),
diff --git a/lib/dialyzer/src/dialyzer_succ_typings.erl b/lib/dialyzer/src/dialyzer_succ_typings.erl
index 18f02e6742..987da3aecf 100644
--- a/lib/dialyzer/src/dialyzer_succ_typings.erl
+++ b/lib/dialyzer/src/dialyzer_succ_typings.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2015. 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.
@@ -134,7 +134,6 @@ get_refined_success_typings(SCCs, #st{callgraph = Callgraph,
end
end.
--type doc_plt() :: 'undefined' | dialyzer_plt:plt().
-spec get_warnings(dialyzer_callgraph:callgraph(), dialyzer_plt:plt(),
doc_plt(), dialyzer_codeserver:codeserver(),
dialyzer_timing:timing_server(), [solver()], pid()) ->
diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl
index 0b8b244cc9..5f0881bbcd 100644
--- a/lib/dialyzer/src/dialyzer_typesig.erl
+++ b/lib/dialyzer/src/dialyzer_typesig.erl
@@ -68,7 +68,7 @@
-type type_var() :: erl_types:erl_type(). %% actually: {'c','var',_,_}
-record(fun_var, {'fun' :: fun((_) -> erl_types:erl_type()), deps :: [dep()],
- origin :: integer()}).
+ origin :: integer() | 'undefined'}).
-type constr_op() :: 'eq' | 'sub'.
-type fvar_or_type() :: #fun_var{} | erl_types:erl_type().
@@ -83,9 +83,9 @@
-record(constraint_list, {type :: 'conj' | 'disj',
list :: [constr()],
deps :: [dep()],
- masks :: [{dep(),[non_neg_integer()]}] |
- {'d',dict:dict(dep(), [non_neg_integer()])},
- id :: {'list', dep()}}).
+ masks = [] :: [{dep(),[non_neg_integer()]}] |
+ {'d',dict:dict(dep(), [non_neg_integer()])},
+ id :: {'list', dep()} | 'undefined'}).
-type constraint_list() :: #constraint_list{}.
@@ -104,7 +104,8 @@
-type dict_or_ets() :: {'d', prop_types()} | {'e', ets:tid()}.
--record(state, {callgraph :: dialyzer_callgraph:callgraph(),
+-record(state, {callgraph :: dialyzer_callgraph:callgraph()
+ | 'undefined',
cs = [] :: [constr()],
cmap = {'d', dict:new()} :: dict_or_ets(),
fun_map = [] :: typesig_funmap(),
@@ -116,7 +117,8 @@
cerl:c_fun()),
next_label = 0 :: label(),
self_rec :: 'false' | erl_types:erl_type(),
- plt :: dialyzer_plt:plt(),
+ plt :: dialyzer_plt:plt()
+ | 'undefined',
prop_types = {'d', dict:new()} :: dict_or_ets(),
records = dict:new() :: types(),
scc = [] :: [type_var()],
@@ -1746,7 +1748,10 @@ minimize_state(#state{
fun_arities = FunArities,
self_rec = SelfRec,
prop_types = {e, ETSPropTypes},
- solvers = Solvers
+ solvers = Solvers,
+ callgraph = undefined,
+ plt = undefined,
+ mfas = []
}.
dispose_state(#state{cmap = {e, ETSCMap},
@@ -2884,8 +2889,7 @@ mk_constraint(Lhs, Op, Rhs) ->
case t_is_any(Lhs) orelse constraint_opnd_is_any(Rhs) of
false ->
Deps = find_constraint_deps([Lhs, Rhs]),
- C0 = mk_constraint_1(Lhs, Op, Rhs),
- C = C0#constraint{deps = Deps},
+ C = mk_constraint_1(Lhs, Op, Rhs, Deps),
case Deps =:= [] of
true ->
%% This constraint is constant. Solve it immediately.
@@ -2903,8 +2907,7 @@ mk_constraint(Lhs, Op, Rhs) ->
end.
mk_constraint_any(Op) ->
- C = mk_constraint_1(t_any(), Op, t_any()),
- C#constraint{deps = []}.
+ mk_constraint_1(t_any(), Op, t_any(), []).
%% the following function is used so that we do not call
%% erl_types:t_is_any/1 with a term other than an erl_type()
@@ -2952,12 +2955,12 @@ find_constraint_deps([Type|Tail], Acc) ->
find_constraint_deps([], Acc) ->
lists:flatten(Acc).
-mk_constraint_1(Lhs, eq, Rhs) when Lhs < Rhs ->
- #constraint{lhs = Lhs, op = eq, rhs = Rhs};
-mk_constraint_1(Lhs, eq, Rhs) ->
- #constraint{lhs = Rhs, op = eq, rhs = Lhs};
-mk_constraint_1(Lhs, Op, Rhs) ->
- #constraint{lhs = Lhs, op = Op, rhs = Rhs}.
+mk_constraint_1(Lhs, eq, Rhs, Deps) when Lhs < Rhs ->
+ #constraint{lhs = Lhs, op = eq, rhs = Rhs, deps = Deps};
+mk_constraint_1(Lhs, eq, Rhs, Deps) ->
+ #constraint{lhs = Rhs, op = eq, rhs = Lhs, deps = Deps};
+mk_constraint_1(Lhs, Op, Rhs, Deps) ->
+ #constraint{lhs = Lhs, op = Op, rhs = Rhs, deps = Deps}.
mk_constraints([Lhs|LhsTail], Op, [Rhs|RhsTail]) ->
[mk_constraint(Lhs, Op, Rhs) |
diff --git a/lib/dialyzer/src/dialyzer_worker.erl b/lib/dialyzer/src/dialyzer_worker.erl
index 4be93c75bf..979e3a621d 100644
--- a/lib/dialyzer/src/dialyzer_worker.erl
+++ b/lib/dialyzer/src/dialyzer_worker.erl
@@ -31,10 +31,11 @@
-type coordinator() :: dialyzer_coordinator:coordinator().
-type init_data() :: dialyzer_coordinator:init_data().
-type result() :: dialyzer_coordinator:result().
+-type job() :: dialyzer_coordinator:job().
-record(state, {
mode :: mode(),
- job :: mfa_or_funlbl() | file:filename(),
+ job :: job(),
coordinator :: coordinator(),
init_data :: init_data(),
depends_on = [] :: list()
@@ -52,7 +53,7 @@
%%--------------------------------------------------------------------
--spec launch(mode(), [mfa_or_funlbl()], init_data(), coordinator()) -> worker().
+-spec launch(mode(), job(), init_data(), coordinator()) -> worker().
launch(Mode, Job, InitData, Coordinator) ->
State = #state{mode = Mode,
@@ -174,7 +175,7 @@ collect_warnings(#state{job = Job, init_data = InitData}) ->
-type extra() :: label() | 'unused'.
--spec sequential(mode(), [mfa_or_funlbl()], init_data(), extra()) -> result().
+-spec sequential(mode(), job(), init_data(), extra()) -> result().
sequential('compile', Job, InitData, Extra) ->
case dialyzer_analysis_callgraph:start_compilation(Job, InitData) of
diff --git a/lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs b/lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs
index 33d135048e..38999e8919 100644
--- a/lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs
+++ b/lib/dialyzer/test/behaviour_SUITE_data/results/callbacks_and_specs
@@ -1,5 +1,5 @@
-my_callbacks_wrong.erl:26: The return type #state{parent::'undefined' | pid(),status::'closed' | 'init' | 'open',subscribe::[{pid(),integer()}],counter::integer()} in the specification of callback_init/1 is not a subtype of {'ok',_}, which is the expected return type for the callback of my_behaviour behaviour
-my_callbacks_wrong.erl:28: The inferred return type of callback_init/1 (#state{parent::'undefined' | pid(),status::'init',subscribe::[],counter::1}) has nothing in common with {'ok',_}, which is the expected return type for the callback of my_behaviour behaviour
-my_callbacks_wrong.erl:30: The return type {'reply',#state{parent::'undefined' | pid(),status::'closed' | 'init' | 'open',subscribe::[{pid(),integer()}],counter::integer()}} in the specification of callback_cast/3 is not a subtype of {'noreply',_}, which is the expected return type for the callback of my_behaviour behaviour
+my_callbacks_wrong.erl:26: The return type #state{parent::pid(),status::'closed' | 'init' | 'open',subscribe::[{pid(),integer()}],counter::integer()} in the specification of callback_init/1 is not a subtype of {'ok',_}, which is the expected return type for the callback of my_behaviour behaviour
+my_callbacks_wrong.erl:28: The inferred return type of callback_init/1 (#state{parent::pid(),status::'init',subscribe::[],counter::1}) has nothing in common with {'ok',_}, which is the expected return type for the callback of my_behaviour behaviour
+my_callbacks_wrong.erl:30: The return type {'reply',#state{parent::pid(),status::'closed' | 'init' | 'open',subscribe::[{pid(),integer()}],counter::integer()}} in the specification of callback_cast/3 is not a subtype of {'noreply',_}, which is the expected return type for the callback of my_behaviour behaviour
my_callbacks_wrong.erl:39: The specified type for the 2nd argument of callback_call/3 (atom()) is not a supertype of pid(), which is expected type for this argument in the callback of the my_behaviour behaviour
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/crash b/lib/dialyzer/test/opaque_SUITE_data/results/crash
index 69bdc00257..d63389f79c 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/crash
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/crash
@@ -1,6 +1,6 @@
-crash_1.erl:45: Record construction #targetlist{list::[]} violates the declared type of field list::'undefined' | crash_1:target()
-crash_1.erl:48: The call crash_1:get_using_branch2(Branch::maybe_improper_list(),L::'undefined' | crash_1:target()) will never return since it differs in the 2nd argument from the success typing arguments: (any(),maybe_improper_list())
-crash_1.erl:50: The pattern <_Branch, []> can never match the type <maybe_improper_list(),'undefined' | crash_1:target()>
-crash_1.erl:52: The pattern <Branch, [H = {'target', _, _} | _T]> can never match the type <maybe_improper_list(),'undefined' | crash_1:target()>
-crash_1.erl:54: The pattern <Branch, [{'target', _, _} | T]> can never match the type <maybe_improper_list(),'undefined' | crash_1:target()>
+crash_1.erl:45: Record construction #targetlist{list::[]} violates the declared type of field list::crash_1:target()
+crash_1.erl:48: The call crash_1:get_using_branch2(Branch::maybe_improper_list(),L::crash_1:target()) will never return since it differs in the 2nd argument from the success typing arguments: (any(),maybe_improper_list())
+crash_1.erl:50: The pattern <_Branch, []> can never match the type <maybe_improper_list(),crash_1:target()>
+crash_1.erl:52: The pattern <Branch, [H = {'target', _, _} | _T]> can never match the type <maybe_improper_list(),crash_1:target()>
+crash_1.erl:54: The pattern <Branch, [{'target', _, _} | T]> can never match the type <maybe_improper_list(),crash_1:target()>
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/simple b/lib/dialyzer/test/opaque_SUITE_data/results/simple
index 1a7a139d6e..5f58f69730 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/simple
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/simple
@@ -18,7 +18,7 @@ rec_api.erl:104: Matching of pattern {'r2', 10} tagged with a record name violat
rec_api.erl:113: The attempt to match a term of type #r3{f1::queue:queue(_)} against the pattern {'r3', 'a'} breaks the opaqueness of queue:queue(_)
rec_api.erl:118: Record construction #r3{f1::10} violates the declared type of field f1::queue:queue(_)
rec_api.erl:123: The attempt to match a term of type #r3{f1::10} against the pattern {'r3', 10} breaks the opaqueness of queue:queue(_)
-rec_api.erl:24: Record construction #r1{f1::10} violates the declared type of field f1::'undefined' | rec_api:a()
+rec_api.erl:24: Record construction #r1{f1::10} violates the declared type of field f1::rec_api:a()
rec_api.erl:29: Matching of pattern {'r1', 10} tagged with a record name violates the declared type of #r1{f1::10}
rec_api.erl:33: The attempt to match a term of type rec_adt:r1() against the pattern {'r1', 'a'} breaks the opaqueness of the term
rec_api.erl:35: Invalid type specification for function rec_api:adt_t1/1. The success typing is (#r1{f1::'a'}) -> #r1{f1::'a'}
diff --git a/lib/dialyzer/test/small_SUITE_data/results/literals b/lib/dialyzer/test/small_SUITE_data/results/literals
index 03e161ca71..222d2c0cdb 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/literals
+++ b/lib/dialyzer/test/small_SUITE_data/results/literals
@@ -1,14 +1,14 @@
literals.erl:11: Function t1/0 has no local return
-literals.erl:12: Record construction #r{id::'a'} violates the declared type of field id::'integer' | 'undefined'
+literals.erl:12: Record construction #r{id::'a'} violates the declared type of field id::'integer'
literals.erl:14: Function t2/0 has no local return
-literals.erl:15: Record construction #r{id::'a'} violates the declared type of field id::'integer' | 'undefined'
+literals.erl:15: Record construction #r{id::'a'} violates the declared type of field id::'integer'
literals.erl:17: Function t3/0 has no local return
-literals.erl:18: Record construction #r{id::'a'} violates the declared type of field id::'integer' | 'undefined'
-literals.erl:21: Record construction #r{id::'a'} violates the declared type of field id::'integer' | 'undefined'
+literals.erl:18: Record construction #r{id::'a'} violates the declared type of field id::'integer'
+literals.erl:21: Record construction #r{id::'a'} violates the declared type of field id::'integer'
literals.erl:23: Function m1/1 has no local return
-literals.erl:23: Matching of pattern {'r', 'a'} tagged with a record name violates the declared type of #r{id::'integer' | 'undefined'}
+literals.erl:23: Matching of pattern {'r', 'a'} tagged with a record name violates the declared type of #r{id::'integer'}
literals.erl:26: Function m2/1 has no local return
-literals.erl:26: Matching of pattern {'r', 'a'} tagged with a record name violates the declared type of #r{id::'integer' | 'undefined'}
+literals.erl:26: Matching of pattern {'r', 'a'} tagged with a record name violates the declared type of #r{id::'integer'}
literals.erl:29: Function m3/1 has no local return
literals.erl:29: The pattern {{'r', 'a'}} can never match the type any()
diff --git a/lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs b/lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs
index f00c4b10ff..c971935bbf 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs
+++ b/lib/dialyzer/test/small_SUITE_data/results/record_creation_diffs
@@ -1,3 +1,3 @@
record_creation_diffs.erl:10: Function foo/1 has no local return
-record_creation_diffs.erl:11: Record construction #bar{some_list::{'this','is','a','tuple'}} violates the declared type of field some_list::'undefined' | [any()]
+record_creation_diffs.erl:11: Record construction #bar{some_list::{'this','is','a','tuple'}} violates the declared type of field some_list::[any()]
diff --git a/lib/dialyzer/test/small_SUITE_data/results/record_pat b/lib/dialyzer/test/small_SUITE_data/results/record_pat
index a46be6c451..8317ea041a 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/record_pat
+++ b/lib/dialyzer/test/small_SUITE_data/results/record_pat
@@ -1,2 +1,2 @@
-record_pat.erl:14: Matching of pattern {'foo', 'baz'} tagged with a record name violates the declared type of #foo{bar::'undefined' | integer()}
+record_pat.erl:14: Matching of pattern {'foo', 'baz'} tagged with a record name violates the declared type of #foo{bar::integer()}
diff --git a/lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning b/lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning
index 2e417e1b2a..ea3ac92d96 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning
+++ b/lib/dialyzer/test/small_SUITE_data/results/relevant_record_warning
@@ -1,3 +1,3 @@
relevant_record_warning.erl:22: Function test/1 has no local return
-relevant_record_warning.erl:23: Record construction #r{field::<<_:8>>} violates the declared type of field field::'binary' | 'undefined'
+relevant_record_warning.erl:23: Record construction #r{field::<<_:8>>} violates the declared type of field field::'binary'
diff --git a/lib/dialyzer/test/small_SUITE_data/results/undefined b/lib/dialyzer/test/small_SUITE_data/results/undefined
new file mode 100644
index 0000000000..9daa8640d3
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/undefined
@@ -0,0 +1,2 @@
+
+r.erl:16: Record construction #r{a::{'fi'},b::{'a','b'},c::[],d::'undefined',e::[],f::'undefined'} violates the declared type of field b::[any()] and d::[any()] and f::[any()]
diff --git a/lib/dialyzer/test/small_SUITE_data/src/trec.erl b/lib/dialyzer/test/small_SUITE_data/src/trec.erl
index 06706162c1..516358f7c6 100644
--- a/lib/dialyzer/test/small_SUITE_data/src/trec.erl
+++ b/lib/dialyzer/test/small_SUITE_data/src/trec.erl
@@ -8,7 +8,7 @@
-module(trec).
-export([test/0, mk_foo_exp/2]).
--record(foo, {a :: integer(), b :: [atom()]}).
+-record(foo, {a :: integer() | 'undefined', b :: [atom()]}).
%%
%% For these functions we currently get the following warnings:
diff --git a/lib/dialyzer/test/small_SUITE_data/undefined.erl b/lib/dialyzer/test/small_SUITE_data/undefined.erl
new file mode 100644
index 0000000000..8549f2e161
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/undefined.erl
@@ -0,0 +1,29 @@
+-module(undefined).
+
+-export([t/0]).
+
+%% As of OTP 19.0 'undefined' is no longer added to fields with a type
+%% declaration but without an initializer. The pretty printing of
+%% records (erl_types:t_to_string()) is updated to reflect this: if a
+%% field is of type 'undefined', it is output if 'undefined' is not in
+%% the declared type of the field. (It used to be the case that the
+%% singleton type 'undefined' was never output.)
+%%
+%% One consequence is shown by the example below: the warning about
+%% the record construction violating the the declared type shows
+%% #r{..., d::'undefined', ...} which is meant to be of help to the
+%% user, who could otherwise get confused the first time (s)he gets
+%% confronted by the warning.
+
+-record(r,
+ {
+ a = {fi},
+ b = {a,b} :: list(), % violation
+ c = {a,b} :: list(),
+ d :: list(), % violation
+ e = [] :: list(),
+ f = undefined :: list() % violation
+ }).
+
+t() ->
+ #r{c = []}.
diff --git a/lib/dialyzer/vsn.mk b/lib/dialyzer/vsn.mk
index e57caa9ad3..9480f17f51 100644
--- a/lib/dialyzer/vsn.mk
+++ b/lib/dialyzer/vsn.mk
@@ -1 +1 @@
-DIALYZER_VSN = 2.8.1
+DIALYZER_VSN = 2.8.2
diff --git a/lib/diameter/src/base/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl
index 2b23183d18..fb874013a3 100644
--- a/lib/diameter/src/base/diameter_peer_fsm.erl
+++ b/lib/diameter/src/base/diameter_peer_fsm.erl
@@ -117,7 +117,7 @@
parent :: pid(), %% watchdog process
transport :: pid(), %% transport process
dictionary :: module(), %% common dictionary
- service :: #diameter_service{},
+ service :: #diameter_service{} | undefined,
dpr = false :: false
| true %% DPR received, DPA sent
| {boolean(), uint32(), uint32()},
diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl
index 13508321c3..86781c02bf 100644
--- a/lib/diameter/src/base/diameter_service.erl
+++ b/lib/diameter/src/base/diameter_service.erl
@@ -137,7 +137,7 @@
%% Record representing an RFC 3539 watchdog process implemented by
%% diameter_watchdog.
-record(watchdog,
- {pid :: match(pid()),
+ {pid :: match(pid()) | undefined,
type :: match(connect | accept),
ref :: match(reference()), %% key into diameter_config
options :: match([diameter:transport_opt()]),%% from start_transport
diff --git a/lib/diameter/src/transport/diameter_sctp.erl b/lib/diameter/src/transport/diameter_sctp.erl
index 678dc9b5d6..8a80ce630a 100644
--- a/lib/diameter/src/transport/diameter_sctp.erl
+++ b/lib/diameter/src/transport/diameter_sctp.erl
@@ -84,16 +84,18 @@
%% Accepting/connecting transport process state.
-record(transport,
- {parent :: pid(),
+ {parent :: pid() | undefined,
mode :: {accept, pid()}
| accept
| {connect, {[inet:ip_address()], uint(), list()}}
%% {RAs, RP, Errors}
| connect,
- socket :: gen_sctp:sctp_socket(),
+ socket :: gen_sctp:sctp_socket() | undefined,
assoc_id :: gen_sctp:assoc_id(), %% association identifier
- peer :: {[inet:ip_address()], uint()}, %% {RAs, RP}
- streams :: {uint(), uint()}, %% {InStream, OutStream} counts
+ peer :: {[inet:ip_address()], uint()} %% {RAs, RP}
+ | undefined,
+ streams :: {uint(), uint()} %% {InStream, OutStream} counts
+ | undefined,
os = 0 :: uint()}). %% next output stream
%% Listener process state.
@@ -102,7 +104,7 @@
socket :: gen_sctp:sctp_socket(),
count = 0 :: uint(), %% attached transport processes
pending = {0, queue:new()},
- tref :: reference(),
+ tref :: reference() | undefined,
accept :: [match()]}).
%% Field pending implements two queues: the first of transport-to-be
%% processes to which an association has been assigned but for which
diff --git a/lib/diameter/src/transport/diameter_tcp.erl b/lib/diameter/src/transport/diameter_tcp.erl
index 005b2442c0..c79d85820b 100644
--- a/lib/diameter/src/transport/diameter_tcp.erl
+++ b/lib/diameter/src/transport/diameter_tcp.erl
@@ -73,7 +73,7 @@
%% Listener process state.
-record(listener, {socket :: inet:socket(),
count = 1 :: non_neg_integer(),
- tref :: reference()}).
+ tref :: reference() | undefined}).
%% Monitor process state.
-record(monitor,
diff --git a/lib/eunit/src/eunit_surefire.erl b/lib/eunit/src/eunit_surefire.erl
index f3e58a3d1c..1b468551d8 100644
--- a/lib/eunit/src/eunit_surefire.erl
+++ b/lib/eunit/src/eunit_surefire.erl
@@ -56,7 +56,11 @@
{
name :: chars(),
description :: chars(),
- result :: ok | {failed, tuple()} | {aborted, tuple()} | {skipped, term()},
+ result :: ok
+ | {failed, tuple()}
+ | {aborted, tuple()}
+ | {skipped, term()}
+ | undefined,
time :: integer(),
output :: binary()
}).
diff --git a/lib/hipe/cerl/cerl_cconv.erl b/lib/hipe/cerl/cerl_cconv.erl
index 0fc28be5f3..ac9d01ab0e 100644
--- a/lib/hipe/cerl/cerl_cconv.erl
+++ b/lib/hipe/cerl/cerl_cconv.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2015. 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.
@@ -710,7 +710,7 @@ ren__new() ->
ren__add(Key, Value, Ren) ->
dict:store(Key, Value, Ren).
-ren__map(Key, Ren) ->
+ren__map(Key, Ren) ->
case dict:find(Key, Ren) of
{ok, Value} ->
Value;
@@ -722,11 +722,14 @@ ren__map(Key, Ren) ->
%% ---------------------------------------------------------------------
%% State
--record(state, {module :: module(), function :: {atom(), arity()},
- names, refs, defs = []}).
+-record(state, {module :: module(),
+ function :: {atom(), arity()} | 'undefined',
+ names = sets:new() :: sets:set(), %% XXX: refine
+ refs = dict:new() :: dict:dict(), %% XXX: refine
+ defs = []}).
s__new(Module) ->
- #state{module = Module, names = sets:new(), refs = dict:new()}.
+ #state{module = Module}.
s__add_function_name(Name, S) ->
S#state{names = sets:add_element(Name, S#state.names)}.
diff --git a/lib/hipe/cerl/cerl_hipeify.erl b/lib/hipe/cerl/cerl_hipeify.erl
index 8691e80cac..6611abd204 100644
--- a/lib/hipe/cerl/cerl_hipeify.erl
+++ b/lib/hipe/cerl/cerl_hipeify.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2015. 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.
@@ -623,12 +623,12 @@ ren__map(Key, Ren) ->
%% ---------------------------------------------------------------------
%% State
-%% pmatch = 'true' | 'false' | 'no_duplicates' | 'duplicate_all'
+-type pmatch() :: 'true' | 'false' | 'no_duplicates' | 'duplicate_all'.
--record(state, {module::atom(),
- function::{atom(), 0..256},
- pmatch=true,
- revisit = false}).
+-record(state, {module :: module(),
+ function :: {atom(), arity()} | 'undefined',
+ pmatch = true :: pmatch(),
+ revisit = false :: boolean()}).
s__new(Module) ->
#state{module = Module}.
diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl
index cd2d2fe207..420d7e2a8f 100644
--- a/lib/hipe/cerl/erl_types.erl
+++ b/lib/hipe/cerl/erl_types.erl
@@ -3974,18 +3974,17 @@ record_to_string(Tag, [_|Fields], FieldNames, RecDict) ->
FieldStrings = record_fields_to_string(Fields, FieldNames, RecDict, []),
"#" ++ atom_to_string(Tag) ++ "{" ++ string:join(FieldStrings, ",") ++ "}".
-record_fields_to_string([F|Fs], [{FName, _Abstr, _DefType}|FDefs],
+record_fields_to_string([F|Fs], [{FName, _Abstr, DefType}|FDefs],
RecDict, Acc) ->
NewAcc =
- case t_is_equal(F, t_any()) orelse t_is_any_atom('undefined', F) of
+ case
+ t_is_equal(F, t_any()) orelse
+ (t_is_any_atom('undefined', F) andalso
+ not t_is_none(t_inf(F, DefType)))
+ of
true -> Acc;
false ->
StrFV = atom_to_string(FName) ++ "::" ++ t_to_string(F, RecDict),
- %% ActualDefType = t_subtract(DefType, t_atom('undefined')),
- %% Str = case t_is_any(ActualDefType) of
- %% true -> StrFV;
- %% false -> StrFV ++ "::" ++ t_to_string(ActualDefType, RecDict)
- %% end,
[StrFV|Acc]
end,
record_fields_to_string(Fs, FDefs, RecDict, NewAcc);
diff --git a/lib/hipe/flow/cfg.hrl b/lib/hipe/flow/cfg.hrl
index f79fff4efe..641ec102db 100644
--- a/lib/hipe/flow/cfg.hrl
+++ b/lib/hipe/flow/cfg.hrl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2015. 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.
@@ -34,11 +34,13 @@
%%
-record(cfg_info, {'fun' :: mfa(),
start_label :: cfg_lbl(),
+ %% TODO: merge is_closure and closure_arity into one field
is_closure :: boolean(),
- closure_arity :: arity(),
+ closure_arity = none :: 'none' | arity(),
is_leaf :: boolean(),
params, % :: list()
info = []}). %% this field seems not needed; take out??
+-type cfg_info() :: #cfg_info{}.
%%
%% Data is a triple with a dict of constants, a list of labels and an integer
@@ -49,6 +51,6 @@
%% The following is to be used by other modules
%%
-record(cfg, {table = gb_trees:empty() :: gb_trees:tree(),
- info :: #cfg_info{},
+ info :: cfg_info(),
data :: cfg_data()}).
-type cfg() :: #cfg{}.
diff --git a/lib/hipe/icode/hipe_icode.erl b/lib/hipe/icode/hipe_icode.erl
index 5c7003b0ed..9692eebb10 100644
--- a/lib/hipe/icode/hipe_icode.erl
+++ b/lib/hipe/icode/hipe_icode.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2015. 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.
@@ -631,59 +631,59 @@ mk_icode(Fun, Params, IsClosure, IsLeaf, Code, VarRange, LabelRange) ->
-spec mk_icode(mfa(), [icode_var()], boolean(), boolean(), [icode_instr()],
hipe_consttab(), {non_neg_integer(),non_neg_integer()},
- {icode_lbl(),icode_lbl()}) -> #icode{}.
+ {icode_lbl(),icode_lbl()}) -> icode().
mk_icode(Fun, Params, IsClosure, IsLeaf, Code, Data, VarRange, LabelRange) ->
#icode{'fun'=Fun, params=Params, code=Code,
data=Data, is_closure=IsClosure, is_leaf=IsLeaf,
var_range=VarRange, label_range=LabelRange}.
--spec icode_fun(#icode{}) -> mfa().
+-spec icode_fun(icode()) -> mfa().
icode_fun(#icode{'fun' = MFA}) -> MFA.
--spec icode_params(#icode{}) -> [icode_var()].
+-spec icode_params(icode()) -> [icode_var()].
icode_params(#icode{params = Params}) -> Params.
--spec icode_params_update(#icode{}, [icode_var()]) -> #icode{}.
+-spec icode_params_update(icode(), [icode_var()]) -> icode().
icode_params_update(Icode, Params) ->
Icode#icode{params = Params}.
--spec icode_is_closure(#icode{}) -> boolean().
+-spec icode_is_closure(icode()) -> boolean().
icode_is_closure(#icode{is_closure = Closure}) -> Closure.
--spec icode_is_leaf(#icode{}) -> boolean().
+-spec icode_is_leaf(icode()) -> boolean().
icode_is_leaf(#icode{is_leaf = Leaf}) -> Leaf.
--spec icode_code(#icode{}) -> icode_instrs().
+-spec icode_code(icode()) -> icode_instrs().
icode_code(#icode{code = Code}) -> Code.
--spec icode_code_update(#icode{}, icode_instrs()) -> #icode{}.
+-spec icode_code_update(icode(), icode_instrs()) -> icode().
icode_code_update(Icode, NewCode) ->
Vmax = highest_var(NewCode),
Lmax = highest_label(NewCode),
Icode#icode{code = NewCode, var_range = {0,Vmax}, label_range = {0,Lmax}}.
--spec icode_data(#icode{}) -> hipe_consttab().
+-spec icode_data(icode()) -> hipe_consttab().
icode_data(#icode{data=Data}) -> Data.
-%% %% -spec icode_data_update(#icode{}, hipe_consttab()) -> #icode{}.
+%% %% -spec icode_data_update(icode(), hipe_consttab()) -> icode().
%% icode_data_update(Icode, NewData) -> Icode#icode{data=NewData}.
--spec icode_var_range(#icode{}) -> {non_neg_integer(), non_neg_integer()}.
+-spec icode_var_range(icode()) -> {non_neg_integer(), non_neg_integer()}.
icode_var_range(#icode{var_range = VarRange}) -> VarRange.
--spec icode_label_range(#icode{}) -> {non_neg_integer(), non_neg_integer()}.
+-spec icode_label_range(icode()) -> {non_neg_integer(), non_neg_integer()}.
icode_label_range(#icode{label_range = LabelRange}) -> LabelRange.
--spec icode_info(#icode{}) -> icode_info().
+-spec icode_info(icode()) -> icode_info().
icode_info(#icode{info = Info}) -> Info.
--spec icode_info_update(#icode{}, icode_info()) -> #icode{}.
+-spec icode_info_update(icode(), icode_info()) -> icode().
icode_info_update(Icode, Info) -> Icode#icode{info = Info}.
--spec icode_closure_arity(#icode{}) -> arity().
+-spec icode_closure_arity(icode()) -> arity().
icode_closure_arity(#icode{closure_arity = Arity}) -> Arity.
--spec icode_closure_arity_update(#icode{}, arity()) -> #icode{}.
+-spec icode_closure_arity_update(icode(), arity()) -> icode().
icode_closure_arity_update(Icode, Arity) -> Icode#icode{closure_arity = Arity}.
@@ -1709,7 +1709,7 @@ mk_new_label() ->
%% @doc Removes comments from Icode.
%%
--spec strip_comments(#icode{}) -> #icode{}.
+-spec strip_comments(icode()) -> icode().
strip_comments(ICode) ->
icode_code_update(ICode, no_comments(icode_code(ICode))).
diff --git a/lib/hipe/icode/hipe_icode.hrl b/lib/hipe/icode/hipe_icode.hrl
index 9b24c4914e..3bb7bae019 100644
--- a/lib/hipe/icode/hipe_icode.hrl
+++ b/lib/hipe/icode/hipe_icode.hrl
@@ -170,8 +170,9 @@
-record(icode, {'fun' :: mfa(),
params :: [icode_var()],
+ %% TODO: merge is_closure and closure_arity into one field
is_closure :: boolean(),
- closure_arity :: arity(),
+ closure_arity = none :: 'none' | arity(),
is_leaf :: boolean(),
code = [] :: icode_instrs(),
data :: hipe_consttab(),
diff --git a/lib/hipe/icode/hipe_icode_exceptions.erl b/lib/hipe/icode/hipe_icode_exceptions.erl
index 41556ab80f..f03ce2faaa 100644
--- a/lib/hipe/icode/hipe_icode_exceptions.erl
+++ b/lib/hipe/icode/hipe_icode_exceptions.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2015. 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.
@@ -85,7 +85,7 @@
%%----------------------------------------------------------------------------
--spec fix_catches(#cfg{}) -> #cfg{}.
+-spec fix_catches(cfg()) -> cfg().
fix_catches(CFG) ->
{Map, State} = build_mapping(find_catches(init_state(CFG))),
@@ -393,10 +393,10 @@ get_renaming(C, Map) ->
%%---------------------------------------------------------------------
%% State abstraction
--record(state, {cfg :: #cfg{},
+-record(state, {cfg :: cfg(),
changed = false :: boolean(),
- succ :: #cfg{},
- pred :: #cfg{},
+ succ :: cfg(),
+ pred :: cfg(),
start_labels :: [icode_lbl(),...],
visited = hipe_icode_cfg:none_visited() :: gb_sets:set(),
out = gb_trees:empty() :: gb_trees:tree(),
@@ -404,13 +404,8 @@ get_renaming(C, Map) ->
}).
init_state(CFG) ->
- State = #state{cfg = CFG},
- refresh_state_cache(State).
-
-refresh_state_cache(State) ->
- CFG = State#state.cfg,
SLs = [hipe_icode_cfg:start_label(CFG)],
- State#state{succ = CFG, pred = CFG, start_labels = SLs}.
+ #state{cfg = CFG, succ = CFG, pred = CFG, start_labels = SLs}.
get_cfg(State) ->
State#state.cfg.
@@ -466,7 +461,8 @@ get_bb_code(L, State) ->
set_bb_code(L, Code, State) ->
CFG = State#state.cfg,
CFG1 = hipe_icode_cfg:bb_add(CFG, L, hipe_bb:mk_bb(Code)),
- refresh_state_cache(State#state{cfg = CFG1}).
+ SLs = [hipe_icode_cfg:start_label(CFG1)],
+ State#state{cfg = CFG1, succ = CFG1, pred = CFG1, start_labels = SLs}.
get_new_catches_in(L, State) ->
Ps = get_pred(L, State),
diff --git a/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl b/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl
index e350a6ff18..7613024787 100644
--- a/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl
+++ b/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2015. 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.
@@ -314,7 +314,7 @@ node_create(Label, Pred, Succ) ->
%% tree - the tree of nodes, with labels as keys and node records as values
-record(nodes, {
- domtree :: hipe_dominators:domTree(),
+ domtree = none :: 'none' | hipe_dominators:domTree(),
labels = none :: 'none' | [icode_lbl()],
postorder = none :: 'none' | [icode_lbl()],
start_label = none :: 'none' | icode_lbl(),
@@ -390,7 +390,7 @@ update_del_red_test_set(Update) ->
%%-----------------------------------------------------------------------------
%% Main function called from the hipe_main module
--spec struct_reuse(#cfg{}) -> #cfg{}.
+-spec struct_reuse(cfg()) -> cfg().
struct_reuse(CFG) ->
%% debug_init_case_count(?SR_INSTR_TYPE),
diff --git a/lib/hipe/main/hipe.erl b/lib/hipe/main/hipe.erl
index 1a4bbf179f..0e32da1d36 100644
--- a/lib/hipe/main/hipe.erl
+++ b/lib/hipe/main/hipe.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2015. 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.
@@ -764,7 +764,8 @@ finalize(OrigList, Mod, Exports, WholeModule, Opts) ->
finalize_fun(MfaIcodeList, Exports, Opts) ->
case proplists:get_value(concurrent_comp, Opts) of
FalseVal when (FalseVal =:= undefined) orelse (FalseVal =:= false) ->
- [finalize_fun_sequential(MFAIcode, Opts, #comp_servers{})
+ NoServers = #comp_servers{pp_server = none, range = none, type = none},
+ [finalize_fun_sequential(MFAIcode, Opts, NoServers)
|| {_MFA, _Icode} = MFAIcode <- MfaIcodeList];
TrueVal when (TrueVal =:= true) orelse (TrueVal =:= debug) ->
finalize_fun_concurrent(MfaIcodeList, Exports, Opts)
diff --git a/lib/hipe/main/hipe.hrl.src b/lib/hipe/main/hipe.hrl.src
index ba27878a84..3be824ac34 100644
--- a/lib/hipe/main/hipe.hrl.src
+++ b/lib/hipe/main/hipe.hrl.src
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2015. 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.
@@ -299,7 +299,8 @@
%% Records defined in the hipe module used in other parts of the compiler
%%----------------------------------------------------------------------------
--record(comp_servers, {pp_server :: pid(), range :: pid(), type :: pid()}).
+-type mpid() :: 'none' | pid().
+-record(comp_servers, {pp_server :: mpid(), range :: mpid(), type :: mpid()}).
%%----------------------------------------------------------------------------
%% Basic types of the 'hipe' application used in other parts of the system
diff --git a/lib/hipe/main/hipe_main.erl b/lib/hipe/main/hipe_main.erl
index 5753169961..be5050e155 100644
--- a/lib/hipe/main/hipe_main.erl
+++ b/lib/hipe/main/hipe_main.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2015. 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.
@@ -55,7 +55,7 @@
%%=====================================================================
%% @spec compile_icode(MFA::mfa(),
-%% LinearIcode::#icode{},
+%% LinearIcode::icode(),
%% CompilerOptions::comp_options(),
%% CompServers::#comp_servers()) ->
%% {native,Platform,{unprofiled,NativeCode}} | {rtl,RTLCode}
@@ -69,7 +69,7 @@
%% generated). The compiler options must have already been expanded
%% (cf. `<a href="hipe.html">hipe:expand_options</a>'). </p>
--spec compile_icode(mfa(), #icode{}, comp_options(), #comp_servers{}) ->
+-spec compile_icode(mfa(), icode(), comp_options(), #comp_servers{}) ->
comp_icode_ret().
compile_icode(MFA, LinearIcode, Options, Servers) ->
@@ -230,10 +230,12 @@ get_pp_module(icode_liveness) -> hipe_icode_liveness;
get_pp_module(rtl_liveness) -> hipe_rtl_liveness.
perform_io(no_fun, _) -> ok;
-perform_io(Fun,PPServer) when is_pid(PPServer) ->
- PPServer ! {print,Fun};
-perform_io(Fun, undefined) ->
- Fun().
+perform_io(Fun, PPServer) when is_pid(PPServer) ->
+ PPServer ! {print, Fun},
+ ok;
+perform_io(Fun, none) ->
+ Fun(),
+ ok.
%%--------------------------------------------------------------------
diff --git a/lib/inets/src/tftp/tftp_engine.erl b/lib/inets/src/tftp/tftp_engine.erl
index d0510e795b..282a97e720 100644
--- a/lib/inets/src/tftp/tftp_engine.erl
+++ b/lib/inets/src/tftp/tftp_engine.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2015. 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.
@@ -63,7 +63,8 @@
-record(file_info, {peer_req, pid}).
-record(sys_misc, {module, function, arguments}).
-record(error, {where, code, text, filename}).
--record(prepared, {status :: prep_status(), result, block_no, next_data, prev_data}).
+-record(prepared, {status :: prep_status() | 'undefined',
+ result, block_no, next_data, prev_data}).
-record(transfer_res, {status, decoded_msg, prepared}).
-define(ERROR(Where, Code, Text, Filename),
#error{where = Where, code = Code, text = Text, filename = Filename}).
diff --git a/lib/kernel/include/file.hrl b/lib/kernel/include/file.hrl
index 7cf033f7f5..36112bb040 100644
--- a/lib/kernel/include/file.hrl
+++ b/lib/kernel/include/file.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2015. 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.
@@ -23,37 +23,40 @@
%%--------------------------------------------------------------------------
-record(file_info,
- {size :: non_neg_integer(), % Size of file in bytes.
- type :: 'device' | 'directory' | 'other' | 'regular' | 'symlink',
- access :: 'read' | 'write' | 'read_write' | 'none',
- atime :: file:date_time() | non_neg_integer(),
+ {size :: non_neg_integer() | 'undefined', % Size of file in bytes.
+ type :: 'device' | 'directory' | 'other' | 'regular' | 'symlink'
+ | 'undefined',
+ access :: 'read' | 'write' | 'read_write' | 'none' | 'undefined',
+ atime :: file:date_time() | non_neg_integer() | 'undefined',
% The local time the file was last read:
% {{Year, Mon, Day}, {Hour, Min, Sec}}.
% atime, ctime, mtime may also be unix epochs()
- mtime :: file:date_time() | non_neg_integer(),
+ mtime :: file:date_time() | non_neg_integer() | 'undefined',
% The local time the file was last written.
- ctime :: file:date_time() | non_neg_integer(),
+ ctime :: file:date_time() | non_neg_integer() | 'undefined',
% The interpretation of this time field
% is dependent on operating system.
% On Unix it is the last time the file
% or the inode was changed. On Windows,
% it is the creation time.
- mode :: non_neg_integer(), % File permissions. On Windows,
+ mode :: non_neg_integer() | 'undefined',
+ % File permissions. On Windows,
% the owner permissions will be
% duplicated for group and user.
- links :: non_neg_integer(),
+ links :: non_neg_integer() | 'undefined',
% Number of links to the file (1 if the
% filesystem doesn't support links).
- major_device :: non_neg_integer(),
+ major_device :: non_neg_integer() | 'undefined',
% Identifies the file system (Unix),
% or the drive number (A: = 0, B: = 1)
% (Windows).
%% The following are Unix specific.
%% They are set to zero on other operating systems.
- minor_device :: non_neg_integer(), % Only valid for devices.
- inode :: non_neg_integer(), % Inode number for file.
- uid :: non_neg_integer(), % User id for owner.
- gid :: non_neg_integer()}). % Group id for owner.
+ minor_device :: non_neg_integer() | 'undefined',
+ % Only valid for devices.
+ inode :: non_neg_integer() | 'undefined', % Inode number for file.
+ uid :: non_neg_integer() | 'undefined', % User id for owner.
+ gid :: non_neg_integer() | 'undefined'}). % Group id for owner.
-record(file_descriptor,
diff --git a/lib/kernel/src/disk_log.erl b/lib/kernel/src/disk_log.erl
index f5450f30af..9b44021872 100644
--- a/lib/kernel/src/disk_log.erl
+++ b/lib/kernel/src/disk_log.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2015. 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.
@@ -1310,13 +1310,20 @@ compare_arg(_Attr, _Val, _A) ->
%% -> {ok, Res, log(), Cnt} | Error
do_open(A) ->
- L = #log{name = A#arg.name,
- filename = A#arg.file,
- size = A#arg.size,
- head = mk_head(A#arg.head, A#arg.format),
- mode = A#arg.mode,
- version = A#arg.version},
- do_open2(L, A).
+ #arg{type = Type, format = Format, name = Name, head = Head0,
+ file = FName, repair = Repair, size = Size, mode = Mode,
+ version = V} = A,
+ Head = mk_head(Head0, Format),
+ case do_open2(Type, Format, Name, FName, Repair, Size, Mode, Head, V) of
+ {ok, Ret, Extra, FormatType, NoItems} ->
+ L = #log{name = Name, type = Type, format = Format,
+ filename = FName, size = Size,
+ format_type = FormatType, head = Head, mode = Mode,
+ version = V, extra = Extra},
+ {ok, Ret, L, NoItems};
+ Error ->
+ Error
+ end.
mk_head({head, Term}, internal) -> {ok, term_to_binary(Term)};
mk_head({head, Bytes}, external) -> {ok, check_bytes(Bytes)};
@@ -1432,57 +1439,44 @@ do_inc_wrap_file(L) ->
%%-----------------------------------------------------------------
%% -> {ok, Reply, log(), Cnt} | Error
%% Note: the header is always written, even if the log size is too small.
-do_open2(L, #arg{type = halt, format = internal, name = Name,
- file = FName, repair = Repair, size = Size, mode = Mode}) ->
- case catch disk_log_1:int_open(FName, Repair, Mode, L#log.head) of
+do_open2(halt, internal, Name, FName, Repair, Size, Mode, Head, _V) ->
+ case catch disk_log_1:int_open(FName, Repair, Mode, Head) of
{ok, {_Alloc, FdC, {NoItems, _NoBytes}, FileSize}} ->
Halt = #halt{fdc = FdC, curB = FileSize, size = Size},
- {ok, {ok, Name}, L#log{format_type = halt_int, extra = Halt},
- NoItems};
+ {ok, {ok, Name}, Halt, halt_int, NoItems};
{repaired, FdC, Rec, Bad, FileSize} ->
Halt = #halt{fdc = FdC, curB = FileSize, size = Size},
{ok, {repaired, Name, {recovered, Rec}, {badbytes, Bad}},
- L#log{format_type = halt_int, extra = Halt},
- Rec};
+ Halt, halt_int, Rec};
Error ->
Error
end;
-do_open2(L, #arg{type = wrap, format = internal, size = {MaxB, MaxF},
- name = Name, repair = Repair, file = FName, mode = Mode,
- version = V}) ->
+do_open2(wrap, internal, Name, FName, Repair, Size, Mode, Head, V) ->
+ {MaxB, MaxF} = Size,
case catch
- disk_log_1:mf_int_open(FName, MaxB, MaxF, Repair, Mode, L#log.head, V) of
+ disk_log_1:mf_int_open(FName, MaxB, MaxF, Repair, Mode, Head, V) of
{ok, Handle, Cnt} ->
- {ok, {ok, Name}, L#log{type = wrap,
- format_type = wrap_int,
- extra = Handle}, Cnt};
+ {ok, {ok, Name}, Handle, wrap_int, Cnt};
{repaired, Handle, Rec, Bad, Cnt} ->
{ok, {repaired, Name, {recovered, Rec}, {badbytes, Bad}},
- L#log{type = wrap, format_type = wrap_int, extra = Handle}, Cnt};
+ Handle, wrap_int, Cnt};
Error ->
Error
end;
-do_open2(L, #arg{type = halt, format = external, file = FName, name = Name,
- size = Size, repair = Repair, mode = Mode}) ->
- case catch disk_log_1:ext_open(FName, Repair, Mode, L#log.head) of
+do_open2(halt, external, Name, FName, Repair, Size, Mode, Head, _V) ->
+ case catch disk_log_1:ext_open(FName, Repair, Mode, Head) of
{ok, {_Alloc, FdC, {NoItems, _NoBytes}, FileSize}} ->
Halt = #halt{fdc = FdC, curB = FileSize, size = Size},
- {ok, {ok, Name},
- L#log{format_type = halt_ext, format = external, extra = Halt},
- NoItems};
+ {ok, {ok, Name}, Halt, halt_ext, NoItems};
Error ->
Error
end;
-do_open2(L, #arg{type = wrap, format = external, size = {MaxB, MaxF},
- name = Name, file = FName, repair = Repair, mode = Mode,
- version = V}) ->
+do_open2(wrap, external, Name, FName, Repair, Size, Mode, Head, V) ->
+ {MaxB, MaxF} = Size,
case catch
- disk_log_1:mf_ext_open(FName, MaxB, MaxF, Repair, Mode, L#log.head, V) of
+ disk_log_1:mf_ext_open(FName, MaxB, MaxF, Repair, Mode, Head, V) of
{ok, Handle, Cnt} ->
- {ok, {ok, Name}, L#log{type = wrap,
- format_type = wrap_ext,
- extra = Handle,
- format = external}, Cnt};
+ {ok, {ok, Name}, Handle, wrap_ext, Cnt};
Error ->
Error
end.
diff --git a/lib/kernel/src/disk_log.hrl b/lib/kernel/src/disk_log.hrl
index 6c0aea070f..3262d979ee 100644
--- a/lib/kernel/src/disk_log.hrl
+++ b/lib/kernel/src/disk_log.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2015. 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.
@@ -152,8 +152,8 @@
users = 0 :: non_neg_integer(), %% non-linked users
filename :: file:filename(), %% real name of the file
owners = [] :: [{pid(), boolean()}],%% [{pid, notify}]
- type = halt :: dlog_type(),
- format = internal :: dlog_format(),
+ type :: dlog_type(),
+ format :: dlog_format(),
format_type :: dlog_format_type(),
head = none, %% none | {head, H} | {M,F,A}
%% called when wraplog wraps
diff --git a/lib/kernel/src/global.erl b/lib/kernel/src/global.erl
index 2be1efaf24..dcabeb5e49 100644
--- a/lib/kernel/src/global.erl
+++ b/lib/kernel/src/global.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.
@@ -459,17 +459,17 @@ init([]) ->
no_trace
end,
+ Ca = case init:get_argument(connect_all) of
+ {ok, [["false"]]} ->
+ false;
+ _ ->
+ true
+ end,
S = #state{the_locker = start_the_locker(DoTrace),
trace = T0,
- the_registrar = start_the_registrar()},
- S1 = trace_message(S, {init, node()}, []),
-
- case init:get_argument(connect_all) of
- {ok, [["false"]]} ->
- {ok, S1#state{connect_all = false}};
- _ ->
- {ok, S1#state{connect_all = true}}
- end.
+ the_registrar = start_the_registrar(),
+ connect_all = Ca},
+ {ok, trace_message(S, {init, node()}, [])}.
%%-----------------------------------------------------------------
%% Connection algorithm
diff --git a/lib/kernel/src/global_group.erl b/lib/kernel/src/global_group.erl
index 848df13c39..e71f83f9d3 100644
--- a/lib/kernel/src/global_group.erl
+++ b/lib/kernel/src/global_group.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2015. 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.
@@ -273,7 +273,7 @@ init([]) ->
{ok, #state{publish_type = PT, group_publish_type = PubTpGrp,
sync_state = synced, group_name = DefGroupName,
no_contact = lists:sort(DefNodes),
- other_grps = DefOther}}
+ other_grps = DefOther, connect_all = Ca}}
end.
diff --git a/lib/reltool/src/reltool.hrl b/lib/reltool/src/reltool.hrl
index 4c3f76bdc6..9ac22b9450 100644
--- a/lib/reltool/src/reltool.hrl
+++ b/lib/reltool/src/reltool.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2009-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2009-2015. 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.
@@ -141,15 +141,15 @@
app_name :: '_' | app_name(),
incl_cond :: '_' | incl_cond() | undefined,
debug_info :: '_' | debug_info() | undefined,
- is_app_mod :: '_' | boolean(),
- is_ebin_mod :: '_' | boolean(),
- uses_mods :: '$2' | [mod_name()],
- exists :: '_' | boolean(),
+ is_app_mod :: '_' | boolean() | undefined,
+ is_ebin_mod :: '_' | boolean() | undefined,
+ uses_mods :: '$2' | [mod_name()] | undefined,
+ exists :: '_' | boolean() | undefined,
%% Dynamic
- status :: '_' | status(),
- used_by_mods :: '_' | [mod_name()],
- is_pre_included :: '_' | boolean() | undefined,
- is_included :: '_' | boolean() | undefined
+ status = ok :: '_' | status(),
+ used_by_mods = [] :: '_' | [mod_name()],
+ is_pre_included :: '_' | boolean() | undefined,
+ is_included :: '_' | boolean() | undefined
}).
-record(app_info,
@@ -177,10 +177,10 @@
name :: '_' | app_name(),
is_escript :: '_' | boolean() | {inlined, escript_app_name()},
use_selected_vsn :: '_' | vsn | dir | undefined,
- active_dir :: '_' | dir(),
+ active_dir :: '_' | dir() | undefined,
sorted_dirs :: '_' | [dir()],
- vsn :: '_' | app_vsn(),
- label :: '_' | app_label(),
+ vsn :: '_' | app_vsn() | undefined,
+ label :: '_' | app_label() | undefined,
info :: '_' | #app_info{} | undefined,
mods :: '_' | [#mod{}],
@@ -192,21 +192,21 @@
debug_info :: '_' | debug_info() | undefined,
app_file :: '_' | app_file() | undefined,
app_type :: '_' | app_type() | undefined,
- incl_app_filters :: '_' | [#regexp{}],
- excl_app_filters :: '_' | [#regexp{}],
- incl_archive_filters :: '_' | [#regexp{}],
- excl_archive_filters :: '_' | [#regexp{}],
- archive_opts :: '_' | [archive_opt()],
+ incl_app_filters :: '_' | [#regexp{}] | undefined,
+ excl_app_filters :: '_' | [#regexp{}] | undefined,
+ incl_archive_filters :: '_' | [#regexp{}] | undefined,
+ excl_archive_filters :: '_' | [#regexp{}] | undefined,
+ archive_opts :: '_' | [archive_opt()] | undefined,
%% Dynamic
status :: '_' | status(),
- uses_mods :: '_' | [mod_name()],
- used_by_mods :: '_' | [mod_name()],
- uses_apps :: '_' | [app_name()],
- used_by_apps :: '_' | [app_name()],
+ uses_mods :: '_' | [mod_name()] | undefined,
+ used_by_mods :: '_' | [mod_name()] | undefined,
+ uses_apps :: '_' | [app_name()] | undefined,
+ used_by_apps :: '_' | [app_name()] | undefined,
is_pre_included :: '_' | '$2' | boolean() | undefined,
is_included :: '_' | '$1' | boolean() | undefined,
- rels :: '_' | [rel_name()]
+ rels :: '_' | [rel_name()] | undefined
}).
-record(rel_app,
@@ -237,7 +237,7 @@
rels :: [#rel{}],
emu_name :: emu_name(),
profile :: profile(),
- excl_lib :: excl_lib(),
+ excl_lib :: excl_lib() | undefined,
incl_sys_filters :: [#regexp{}],
excl_sys_filters :: [#regexp{}],
incl_app_filters :: [#regexp{}],
diff --git a/lib/ssl/src/ssl_connection.hrl b/lib/ssl/src/ssl_connection.hrl
index 9a58f2b8f7..bb41ef2b62 100644
--- a/lib/ssl/src/ssl_connection.hrl
+++ b/lib/ssl/src/ssl_connection.hrl
@@ -48,27 +48,28 @@
socket_options :: #socket_options{},
connection_states :: #connection_states{} | secret_printout(),
protocol_buffers :: term() | secret_printout() , %% #protocol_buffers{} from tls_record.hrl or dtls_recor.hrl
- tls_handshake_history :: ssl_handshake:ssl_handshake_history() | secret_printout(),
- cert_db :: reference(),
+ tls_handshake_history :: ssl_handshake:ssl_handshake_history() | secret_printout()
+ | 'undefined',
+ cert_db :: reference() | 'undefined',
session :: #session{} | secret_printout(),
session_cache :: db_handle(),
session_cache_cb :: atom(),
crl_db :: term(),
- negotiated_version :: ssl_record:ssl_version(),
+ negotiated_version :: ssl_record:ssl_version() | 'undefined',
client_certificate_requested = false :: boolean(),
key_algorithm :: ssl_cipher:key_algo(),
hashsign_algorithm = {undefined, undefined},
cert_hashsign_algorithm,
- public_key_info :: ssl_handshake:public_key_info(),
- private_key :: public_key:private_key() | secret_printout(),
+ public_key_info :: ssl_handshake:public_key_info() | 'undefined',
+ private_key :: public_key:private_key() | secret_printout() | 'undefined',
diffie_hellman_params:: #'DHParameter'{} | undefined | secret_printout(),
diffie_hellman_keys :: {PublicKey :: binary(), PrivateKey :: binary()} | #'ECPrivateKey'{} | undefined | secret_printout(),
- psk_identity :: binary(), % server psk identity hint
- srp_params :: #srp_user{} | secret_printout(),
- srp_keys ::{PublicKey :: binary(), PrivateKey :: binary()} | secret_printout(),
- premaster_secret :: binary() | secret_printout() ,
+ psk_identity :: binary() | 'undefined', % server psk identity hint
+ srp_params :: #srp_user{} | secret_printout() | 'undefined',
+ srp_keys ::{PublicKey :: binary(), PrivateKey :: binary()} | secret_printout() | 'undefined',
+ premaster_secret :: binary() | secret_printout() | 'undefined',
file_ref_db :: db_handle(),
- cert_db_ref :: certdb_ref(),
+ cert_db_ref :: certdb_ref() | 'undefined',
bytes_to_read :: undefined | integer(), %% bytes to read in passive mode
user_data_buffer :: undefined | binary() | secret_printout(),
renegotiation :: undefined | {boolean(), From::term() | internal | peer},
@@ -81,7 +82,7 @@
expecting_finished = false ::boolean(),
negotiated_protocol = undefined :: undefined | binary(),
client_ecc, % {Curves, PointFmt}
- tracker :: pid(), %% Tracker process for listen socket
+ tracker :: pid() | 'undefined', %% Tracker process for listen socket
sni_hostname = undefined
}).
diff --git a/lib/ssl/src/ssl_internal.hrl b/lib/ssl/src/ssl_internal.hrl
index 3851b2bc6e..007723c982 100644
--- a/lib/ssl/src/ssl_internal.hrl
+++ b/lib/ssl/src/ssl_internal.hrl
@@ -90,16 +90,16 @@
validate_extensions_fun,
depth :: integer(),
certfile :: binary(),
- cert :: public_key:der_encoded() | secret_printout(),
+ cert :: public_key:der_encoded() | secret_printout() | 'undefined',
keyfile :: binary(),
- key :: {'RSAPrivateKey' | 'DSAPrivateKey' | 'ECPrivateKey' | 'PrivateKeyInfo', public_key:der_encoded()} | secret_printout(),
- password :: string() | secret_printout(),
- cacerts :: [public_key:der_encoded()] | secret_printout(),
+ key :: {'RSAPrivateKey' | 'DSAPrivateKey' | 'ECPrivateKey' | 'PrivateKeyInfo', public_key:der_encoded()} | secret_printout() | 'undefined',
+ password :: string() | secret_printout() | 'undefined',
+ cacerts :: [public_key:der_encoded()] | secret_printout() | 'undefined',
cacertfile :: binary(),
dh :: public_key:der_encoded() | secret_printout(),
- dhfile :: binary() | secret_printout(),
+ dhfile :: binary() | secret_printout() | 'undefined',
user_lookup_fun, % server option, fun to lookup the user
- psk_identity :: binary() | secret_printout() ,
+ psk_identity :: binary() | secret_printout() | 'undefined',
srp_identity, % client option {User, Password}
ciphers, %
%% Local policy for the server if it want's to reuse the session
@@ -115,7 +115,7 @@
%% undefined if not hibernating, or number of ms of
%% inactivity after which ssl_connection will go into
%% hibernation
- hibernate_after :: boolean(),
+ hibernate_after :: boolean() | 'undefined',
%% This option should only be set to true by inet_tls_dist
erl_dist = false :: boolean(),
alpn_advertised_protocols = undefined :: [binary()] | undefined ,
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 b93ce97cd3..cb19fe4175 100644
--- a/lib/stdlib/src/beam_lib.erl
+++ b/lib/stdlib/src/beam_lib.erl
@@ -867,7 +867,7 @@ 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_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 206b0c6e7b..ae42a8f0b1 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -790,31 +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")
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/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/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/syntax_tools/src/erl_tidy.erl b/lib/syntax_tools/src/erl_tidy.erl
index db7f0939a3..f2de12b410 100644
--- a/lib/syntax_tools/src/erl_tidy.erl
+++ b/lib/syntax_tools/src/erl_tidy.erl
@@ -937,7 +937,7 @@ hidden_uses_2(Tree, Used) ->
-record(env, {file :: file:filename(),
module :: atom(),
- current :: fa(),
+ current :: fa() | 'undefined',
imports = dict:new() :: dict:dict(atom(), atom()),
context = normal :: context(),
verbosity = 1 :: 0 | 1 | 2,
@@ -949,10 +949,10 @@ hidden_uses_2(Tree, Used) ->
new_guard_tests = true :: boolean(),
old_guard_tests = false :: boolean()}).
--record(st, {varc :: non_neg_integer(),
+-record(st, {varc :: non_neg_integer() | 'undefined',
used = sets:new() :: sets:set({atom(), arity()}),
imported :: sets:set({atom(), arity()}),
- vars :: sets:set(atom()),
+ vars :: sets:set(atom()) | 'undefined',
functions :: sets:set({atom(), arity()}),
new_forms = [] :: [erl_syntax:syntaxTree()],
rename :: dict:dict(mfa(), {atom(), atom()})}).
@@ -1064,13 +1064,13 @@ visit_clause(Tree, Env, St0) ->
visit_infix_expr(Tree, #env{context = guard_test}, St0) ->
%% Detect transition from guard test to guard expression.
- visit_other(Tree, #env{context = guard_expr}, St0);
+ visit_other(Tree, #env{context = guard_expr, file = ""}, St0);
visit_infix_expr(Tree, Env, St0) ->
visit_other(Tree, Env, St0).
visit_prefix_expr(Tree, #env{context = guard_test}, St0) ->
%% Detect transition from guard test to guard expression.
- visit_other(Tree, #env{context = guard_expr}, St0);
+ visit_other(Tree, #env{context = guard_expr, file = ""}, St0);
visit_prefix_expr(Tree, Env, St0) ->
visit_other(Tree, Env, St0).
diff --git a/lib/syntax_tools/src/igor.erl b/lib/syntax_tools/src/igor.erl
index eac5af5540..4557678f9d 100644
--- a/lib/syntax_tools/src/igor.erl
+++ b/lib/syntax_tools/src/igor.erl
@@ -1594,10 +1594,11 @@ alias_expansions_2(Modules, Table) ->
preserved :: boolean(),
no_headers :: boolean(),
notes :: notes(),
- map :: map_fun(),
+ map :: map_fun() | 'undefined',
renaming :: fun((atom()) -> map_fun()),
expand :: dict:dict({atom(), integer()},
- {atom(), {atom(), integer()}}),
+ {atom(), {atom(), integer()}})
+ | 'undefined',
redirect :: dict:dict(atom(), atom())
}).
diff --git a/lib/test_server/src/test_server_gl.erl b/lib/test_server/src/test_server_gl.erl
index c5ec3ccbe6..31098d9726 100644
--- a/lib/test_server/src/test_server_gl.erl
+++ b/lib/test_server/src/test_server_gl.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2012-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2012-2015. 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.
@@ -30,7 +30,7 @@
-export([init/1,handle_call/3,handle_cast/2,handle_info/2,terminate/2]).
-record(st, {tc_supervisor :: 'none'|pid(), %Test case supervisor
- tc :: mfa(), %Current test case MFA
+ tc :: mfa() | 'undefined', %Current test case MFA
minor :: 'none'|pid(), %Minor fd
minor_monitor, %Monitor ref for minor fd
capture :: 'none'|pid(), %Capture output
diff --git a/lib/tools/src/lcnt.erl b/lib/tools/src/lcnt.erl
index e8b3d242e4..9ee75a688a 100644
--- a/lib/tools/src/lcnt.erl
+++ b/lib/tools/src/lcnt.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2015. 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.
@@ -94,12 +94,12 @@
-record(stats, {
file :: atom(),
- line :: non_neg_integer(),
+ line :: non_neg_integer() | 'undefined',
tries :: non_neg_integer(),
colls :: non_neg_integer(),
time :: non_neg_integer(), % us
nt :: non_neg_integer(), % #timings collected
- hist :: tuple() % histogram
+ hist :: tuple() | 'undefined' % histogram
}).
-record(lock, {
@@ -757,7 +757,7 @@ list2lock([F|Fs], Ls) ->
stats2stats([]) -> [];
stats2stats([Stat|Stats]) ->
- Sz = tuple_size(#stats{}),
+ Sz = record_info(size, stats),
[stat2stat(Stat,Sz)|stats2stats(Stats)].
stat2stat(Stat,Sz) when tuple_size(Stat) =:= Sz -> Stat;