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-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_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/test/r9c_SUITE_data/results/inets2
-rw-r--r--lib/dialyzer/vsn.mk2
12 files changed, 93 insertions, 73 deletions
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_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/test/r9c_SUITE_data/results/inets b/lib/dialyzer/test/r9c_SUITE_data/results/inets
index 89be9652e3..d377f34978 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/results/inets
+++ b/lib/dialyzer/test/r9c_SUITE_data/results/inets
@@ -37,7 +37,6 @@ mod_cgi.erl:372: The pattern {'http_response', NewAccResponse} can never match t
mod_dir.erl:101: The call lists:flatten(nonempty_improper_list(atom() | [any()] | char(),atom() | {'no_translation',binary()})) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
mod_dir.erl:72: The pattern {'error', Reason} can never match the type {'ok',[[[any()] | char()],...]}
mod_get.erl:135: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]>
-mod_get.erl:150: Record construction #file_info{} violates the declared type of field size::non_neg_integer() and type::'device' | 'directory' | 'other' | 'regular' | 'symlink' and access::'none' | 'read' | 'read_write' | 'write' and atime::non_neg_integer() | {{non_neg_integer(),1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12,1..255},{byte(),byte(),byte()}} and mtime::non_neg_integer() | {{non_neg_integer(),1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12,1..255},{byte(),byte(),byte()}} and ctime::non_neg_integer() | {{non_neg_integer(),1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12,1..255},{byte(),byte(),byte()}} and mode::non_neg_integer() and links::non_neg_integer() and major_device::non_neg_integer() and minor_device::non_neg_integer() and inode::non_neg_integer() and uid::non_neg_integer() and gid::non_neg_integer()
mod_head.erl:80: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]>
mod_htaccess.erl:460: The pattern {'error', BadData} can never match the type {'ok',_}
mod_include.erl:193: The pattern {_, Name, {[], []}} can never match the type {[any()],[any()],maybe_improper_list()}
@@ -48,7 +47,6 @@ mod_include.erl:692: The pattern <{'read', Reason}, Info, Path> can never match
mod_include.erl:706: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]>
mod_include.erl:716: Function read_error/3 will never be called
mod_include.erl:719: Function read_error/4 will never be called
-mod_range.erl:308: Record construction #file_info{} violates the declared type of field size::non_neg_integer() and type::'device' | 'directory' | 'other' | 'regular' | 'symlink' and access::'none' | 'read' | 'read_write' | 'write' and atime::non_neg_integer() | {{non_neg_integer(),1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12,1..255},{byte(),byte(),byte()}} and mtime::non_neg_integer() | {{non_neg_integer(),1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12,1..255},{byte(),byte(),byte()}} and ctime::non_neg_integer() | {{non_neg_integer(),1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12,1..255},{byte(),byte(),byte()}} and mode::non_neg_integer() and links::non_neg_integer() and major_device::non_neg_integer() and minor_device::non_neg_integer() and inode::non_neg_integer() and uid::non_neg_integer() and gid::non_neg_integer()
mod_security_server.erl:386: The variable O can never match since previous clauses completely covered the type [tuple()]
mod_security_server.erl:433: The variable Other can never match since previous clauses completely covered the type [tuple()]
mod_security_server.erl:585: The variable _ can never match since previous clauses completely covered the type [tuple()]
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