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-rw-r--r--lib/dialyzer/src/dialyzer.appup.src11
-rw-r--r--lib/dialyzer/src/dialyzer_analysis_callgraph.erl17
-rw-r--r--lib/dialyzer/src/dialyzer_behaviours.erl8
-rw-r--r--lib/dialyzer/src/dialyzer_callgraph.erl35
-rw-r--r--lib/dialyzer/src/dialyzer_cl.erl2
-rw-r--r--lib/dialyzer/src/dialyzer_codeserver.erl41
-rw-r--r--lib/dialyzer/src/dialyzer_contracts.erl28
-rw-r--r--lib/dialyzer/src/dialyzer_dataflow.erl49
-rw-r--r--lib/dialyzer/src/dialyzer_dep.erl35
-rw-r--r--lib/dialyzer/src/dialyzer_plt.erl36
-rw-r--r--lib/dialyzer/src/dialyzer_races.erl15
-rw-r--r--lib/dialyzer/src/dialyzer_succ_typings.erl4
-rw-r--r--lib/dialyzer/src/dialyzer_typesig.erl21
-rw-r--r--lib/dialyzer/src/dialyzer_utils.erl23
-rw-r--r--lib/dialyzer/test/dialyzer_SUITE.erl8
-rw-r--r--lib/dialyzer/test/file_utils.erl2
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/array4
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/dict26
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/ets6
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/ewgi6
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/inf_loop12
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/inf_loop22
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/para21
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/queue20
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/simple6
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/wings14
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/dict/dict_use.erl2
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/ets/ets_use.erl4
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/ewgi/ewgi.hrl2
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/ewgi2/ewgi.hrl2
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/gb_sets/gb_sets_rec.erl4
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/inf_loop1.erl4
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/inf_loop2.erl4
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/multiple_wrong_opaques.erl2
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para1.erl93
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para1_adt.erl36
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl123
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl64
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl77
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para3_adt.erl27
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/simple/exact_api.erl4
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/wings/wings_util.erl4
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/zoltan_kis2.erl2
-rw-r--r--lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow34
-rw-r--r--lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow44
-rw-r--r--lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow58
-rw-r--r--lib/dialyzer/test/race_SUITE_data/results/ets_insert_param8
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes16
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/predef8
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/record_construct2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/on_load.erl7
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/predef.erl67
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/predef2.erl56
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/record_construct.erl2
-rw-r--r--lib/dialyzer/test/unmatched_returns_SUITE_data/results/lc_warnings2
55 files changed, 860 insertions, 220 deletions
diff --git a/lib/dialyzer/src/dialyzer.appup.src b/lib/dialyzer/src/dialyzer.appup.src
index 26d14ee8f4..1e293e407a 100644
--- a/lib/dialyzer/src/dialyzer.appup.src
+++ b/lib/dialyzer/src/dialyzer.appup.src
@@ -1,7 +1,7 @@
-%%
+%% -*- erlang -*-
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -15,6 +15,7 @@
%% under the License.
%%
%% %CopyrightEnd%
-%%
-
-{"%VSN%",[],[]}.
+{"%VSN%",
+ [{<<".*">>,[{restart_application, dialyzer}]}],
+ [{<<".*">>,[{restart_application, dialyzer}]}]
+}.
diff --git a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
index 0fbaf1d47c..2a633c5e37 100644
--- a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
+++ b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl
@@ -2,7 +2,7 @@
%%--------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -39,6 +39,8 @@
one_file_result/0,
compile_result/0]).
+-export_type([no_warn_unused/0]).
+
-include("dialyzer.hrl").
-record(analysis_state,
@@ -48,7 +50,7 @@
defines = [] :: [dial_define()],
doc_plt :: dialyzer_plt:plt(),
include_dirs = [] :: [file:filename()],
- no_warn_unused :: set(),
+ no_warn_unused :: no_warn_unused(),
parent :: pid(),
plt :: dialyzer_plt:plt(),
start_from = byte_code :: start_from(),
@@ -59,6 +61,8 @@
-record(server_state, {parent :: pid(), legal_warnings :: [dial_warn_tag()]}).
+-type no_warn_unused() :: sets:set(mfa()).
+
%%--------------------------------------------------------------------
%% Main
%%--------------------------------------------------------------------
@@ -168,7 +172,7 @@ analysis_start(Parent, Analysis) ->
throw:{error, _ErrorMsg} = Error -> exit(Error)
end,
NewPlt0 = dialyzer_plt:insert_types(Plt, dialyzer_codeserver:get_records(NewCServer)),
- ExpTypes = dialyzer_codeserver:get_exported_types(NewCServer),
+ ExpTypes = dialyzer_codeserver:get_exported_types(NewCServer),
NewPlt1 = dialyzer_plt:insert_exported_types(NewPlt0, ExpTypes),
State0 = State#analysis_state{plt = NewPlt1},
dump_callgraph(Callgraph, State0, Analysis),
@@ -423,11 +427,8 @@ abs_get_nowarn(Abs, M) ->
false ->
[{M, F, A} || {function, _, F, A, _} <- Abs]; % all functions
true ->
- OnLoad =
- lists:flatten([{M, F, A} || {attribute, _, on_load, {F, A}} <- Abs]),
- OnLoad ++ [{M, F, A} ||
- {nowarn_unused_function, FAs} <- Opts,
- {F, A} <- lists:flatten([FAs])]
+ [{M, F, A} || {nowarn_unused_function, FAs} <- Opts,
+ {F, A} <- lists:flatten([FAs])]
end.
get_exported_types_from_core(Core) ->
diff --git a/lib/dialyzer/src/dialyzer_behaviours.erl b/lib/dialyzer/src/dialyzer_behaviours.erl
index 2b9a69ce77..1d458b49fc 100644
--- a/lib/dialyzer/src/dialyzer_behaviours.erl
+++ b/lib/dialyzer/src/dialyzer_behaviours.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -40,15 +40,17 @@
-type behaviour() :: atom().
+-type rectab() :: erl_types:type_table().
+
-record(state, {plt :: dialyzer_plt:plt(),
codeserver :: dialyzer_codeserver:codeserver(),
filename :: file:filename(),
behlines :: [{behaviour(), non_neg_integer()}],
- records :: dict()}).
+ records :: rectab()}).
%%--------------------------------------------------------------------
--spec check_callbacks(module(), [{cerl:cerl(), cerl:cerl()}], dict(),
+-spec check_callbacks(module(), [{cerl:cerl(), cerl:cerl()}], rectab(),
dialyzer_plt:plt(),
dialyzer_codeserver:codeserver()) -> [dial_warning()].
diff --git a/lib/dialyzer/src/dialyzer_callgraph.erl b/lib/dialyzer/src/dialyzer_callgraph.erl
index bc32110751..00b01fbd36 100644
--- a/lib/dialyzer/src/dialyzer_callgraph.erl
+++ b/lib/dialyzer/src/dialyzer_callgraph.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -64,14 +64,16 @@
put_named_tables/2, put_public_tables/2, put_behaviour_api_calls/2,
get_behaviour_api_calls/1, dispose_race_server/1, duplicate/1]).
--export_type([callgraph/0, mfa_or_funlbl/0, callgraph_edge/0]).
+-export_type([callgraph/0, mfa_or_funlbl/0, callgraph_edge/0, mod_deps/0]).
-include("dialyzer.hrl").
%%----------------------------------------------------------------------
-type scc() :: [mfa_or_funlbl()].
--type mfa_calls() :: [{mfa_or_funlbl(), mfa_or_funlbl()}].
+-type mfa_call() :: {mfa_or_funlbl(), mfa_or_funlbl()}.
+-type mfa_calls() :: [mfa_call()].
+-type mod_deps() :: dict:dict(module(), [module()]).
%%-----------------------------------------------------------------------------
%% A callgraph is a directed graph where the nodes are functions and a
@@ -93,7 +95,7 @@
%% whenever applicable.
%%-----------------------------------------------------------------------------
--record(callgraph, {digraph = digraph:new() :: digraph(),
+-record(callgraph, {digraph = digraph:new() :: digraph:graph(),
active_digraph :: active_digraph(),
esc :: ets:tid(),
letrec_map :: ets:tid(),
@@ -105,7 +107,7 @@
race_detection = false :: boolean(),
race_data_server = new_race_data_server() :: pid()}).
--record(race_data_state, {race_code = dict:new() :: dict(),
+-record(race_data_state, {race_code = dict:new() :: dict:dict(),
public_tables = [] :: [label()],
named_tables = [] :: [string()],
beh_api_calls = [] :: [{mfa(), mfa()}]}).
@@ -114,7 +116,7 @@
-type callgraph() :: #callgraph{}.
--type active_digraph() :: {'d', digraph()} | {'e', ets:tid(), ets:tid()}.
+-type active_digraph() :: {'d', digraph:graph()} | {'e', ets:tid(), ets:tid()}.
%%----------------------------------------------------------------------
@@ -222,7 +224,10 @@ non_local_calls(#callgraph{digraph = DG}) ->
Edges = digraph_edges(DG),
find_non_local_calls(Edges, sets:new()).
--spec find_non_local_calls([{mfa_or_funlbl(), mfa_or_funlbl()}], set()) -> mfa_calls().
+-type call_tab() :: sets:set(mfa_call()).
+
+-spec find_non_local_calls([{mfa_or_funlbl(), mfa_or_funlbl()}], call_tab()) ->
+ mfa_calls().
find_non_local_calls([{{M,_,_}, {M,_,_}}|Left], Set) ->
find_non_local_calls(Left, Set);
@@ -267,7 +272,7 @@ get_required_by(SCC, #callgraph{active_digraph = {'d', DG}}) ->
modules(#callgraph{digraph = DG}) ->
ordsets:from_list([M || {M,_F,_A} <- digraph_vertices(DG)]).
--spec module_postorder(callgraph()) -> {[module()], {'d', digraph()}}.
+-spec module_postorder(callgraph()) -> {[module()], {'d', digraph:graph()}}.
module_postorder(#callgraph{digraph = DG}) ->
Edges = lists:foldl(fun edge_fold/2, sets:new(), digraph_edges(DG)),
@@ -287,7 +292,7 @@ edge_fold(_, Set) -> Set.
%% The module deps of a module are modules that depend on the module
--spec module_deps(callgraph()) -> dict().
+-spec module_deps(callgraph()) -> mod_deps().
module_deps(#callgraph{digraph = DG}) ->
Edges = lists:foldl(fun edge_fold/2, sets:new(), digraph_edges(DG)),
@@ -301,7 +306,7 @@ module_deps(#callgraph{digraph = DG}) ->
digraph_delete(MDG),
dict:from_list(Deps).
--spec strip_module_deps(dict(), set()) -> dict().
+-spec strip_module_deps(mod_deps(), sets:set(module())) -> mod_deps().
strip_module_deps(ModDeps, StripSet) ->
FilterFun1 = fun(Val) -> not sets:is_element(Val, StripSet) end,
@@ -575,7 +580,7 @@ digraph_reaching_subgraph(Funs, DG) ->
%% Races
%%----------------------------------------------------------------------
--spec renew_race_info(callgraph(), dict(), [label()], [string()]) ->
+-spec renew_race_info(callgraph(), dict:dict(), [label()], [string()]) ->
callgraph().
renew_race_info(#callgraph{race_data_server = RaceDataServer} = CG,
@@ -641,7 +646,7 @@ duplicate(#callgraph{race_data_server = RaceDataServer} = Callgraph) ->
dispose_race_server(#callgraph{race_data_server = RaceDataServer}) ->
race_data_server_cast(stop, RaceDataServer).
--spec get_digraph(callgraph()) -> digraph().
+-spec get_digraph(callgraph()) -> digraph:graph().
get_digraph(#callgraph{digraph = Digraph}) ->
Digraph.
@@ -656,7 +661,7 @@ get_named_tables(#callgraph{race_data_server = RaceDataServer}) ->
get_public_tables(#callgraph{race_data_server = RaceDataServer}) ->
race_data_server_call(get_public_tables, RaceDataServer).
--spec get_race_code(callgraph()) -> dict().
+-spec get_race_code(callgraph()) -> dict:dict().
get_race_code(#callgraph{race_data_server = RaceDataServer}) ->
race_data_server_call(get_race_code, RaceDataServer).
@@ -677,12 +682,12 @@ race_code_new(#callgraph{race_data_server = RaceDataServer} = CG) ->
ok = race_data_server_cast(race_code_new, RaceDataServer),
CG.
--spec put_digraph(digraph(), callgraph()) -> callgraph().
+-spec put_digraph(digraph:graph(), callgraph()) -> callgraph().
put_digraph(Digraph, Callgraph) ->
Callgraph#callgraph{digraph = Digraph}.
--spec put_race_code(dict(), callgraph()) -> callgraph().
+-spec put_race_code(dict:dict(), callgraph()) -> callgraph().
put_race_code(RaceCode, #callgraph{race_data_server = RaceDataServer} = CG) ->
ok = race_data_server_cast({put_race_code, RaceCode}, RaceDataServer),
diff --git a/lib/dialyzer/src/dialyzer_cl.erl b/lib/dialyzer/src/dialyzer_cl.erl
index cda801bf6c..3e68d64d53 100644
--- a/lib/dialyzer/src/dialyzer_cl.erl
+++ b/lib/dialyzer/src/dialyzer_cl.erl
@@ -40,7 +40,7 @@
external_calls = [] :: [mfa()],
external_types = [] :: [mfa()],
legal_warnings = ordsets:new() :: [dial_warn_tag()],
- mod_deps = dict:new() :: dict(),
+ mod_deps = dict:new() :: dialyzer_callgraph:mod_deps(),
output = standard_io :: io:device(),
output_format = formatted :: format(),
filename_opt = basename :: fopt(),
diff --git a/lib/dialyzer/src/dialyzer_codeserver.erl b/lib/dialyzer/src/dialyzer_codeserver.erl
index 216e06219c..aab3d6add6 100644
--- a/lib/dialyzer/src/dialyzer_codeserver.erl
+++ b/lib/dialyzer/src/dialyzer_codeserver.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -64,6 +64,12 @@
-type dict_ets() :: ets:tid().
-type set_ets() :: ets:tid().
+-type types() :: erl_types:type_table().
+-type mod_records() :: dict:dict(module(), types()).
+
+-type contracts() :: dict:dict(mfa(),dialyzer_contracts:file_contract()).
+-type mod_contracts() :: dict:dict(module(), contracts()).
+
-record(codeserver, {next_core_label = 0 :: label(),
code :: dict_ets(),
exported_types :: set_ets(), % set(mfa())
@@ -160,12 +166,12 @@ insert(Mod, ModCode, CS) ->
true = ets:insert(CS#codeserver.code, [ModEntry|Funs]),
CS.
--spec get_temp_exported_types(codeserver()) -> set().
+-spec get_temp_exported_types(codeserver()) -> sets:set(mfa()).
get_temp_exported_types(#codeserver{temp_exported_types = TempExpTypes}) ->
ets_set_to_set(TempExpTypes).
--spec insert_temp_exported_types(set(), codeserver()) -> codeserver().
+-spec insert_temp_exported_types(sets:set(mfa()), codeserver()) -> codeserver().
insert_temp_exported_types(Set, CS) ->
TempExportedTypes = CS#codeserver.temp_exported_types,
@@ -183,17 +189,17 @@ insert_exports(List, #codeserver{exports = Exports} = CS) ->
is_exported(MFA, #codeserver{exports = Exports}) ->
ets_set_is_element(MFA, Exports).
--spec get_exported_types(codeserver()) -> set(). % set(mfa())
+-spec get_exported_types(codeserver()) -> sets:set(mfa()).
get_exported_types(#codeserver{exported_types = ExpTypes}) ->
ets_set_to_set(ExpTypes).
--spec get_exports(codeserver()) -> set(). % set(mfa())
+-spec get_exports(codeserver()) -> sets:set(mfa()).
get_exports(#codeserver{exports = Exports}) ->
ets_set_to_set(Exports).
--spec finalize_exported_types(set(), codeserver()) -> codeserver().
+-spec finalize_exported_types(sets:set(mfa()), codeserver()) -> codeserver().
finalize_exported_types(Set, CS) ->
ExportedTypes = ets_read_concurrent_table(dialyzer_codeserver_exported_types),
@@ -222,7 +228,7 @@ get_next_core_label(#codeserver{next_core_label = NCL}) ->
set_next_core_label(NCL, CS) ->
CS#codeserver{next_core_label = NCL}.
--spec lookup_mod_records(atom(), codeserver()) -> dict().
+-spec lookup_mod_records(atom(), codeserver()) -> types().
lookup_mod_records(Mod, #codeserver{records = RecDict}) when is_atom(Mod) ->
case ets_dict_find(Mod, RecDict) of
@@ -230,12 +236,12 @@ lookup_mod_records(Mod, #codeserver{records = RecDict}) when is_atom(Mod) ->
{ok, Dict} -> Dict
end.
--spec get_records(codeserver()) -> dict().
+-spec get_records(codeserver()) -> mod_records().
get_records(#codeserver{records = RecDict}) ->
ets_dict_to_dict(RecDict).
--spec store_temp_records(atom(), dict(), codeserver()) -> codeserver().
+-spec store_temp_records(module(), types(), codeserver()) -> codeserver().
store_temp_records(Mod, Dict, #codeserver{temp_records = TempRecDict} = CS)
when is_atom(Mod) ->
@@ -244,12 +250,12 @@ store_temp_records(Mod, Dict, #codeserver{temp_records = TempRecDict} = CS)
false -> CS#codeserver{temp_records = ets_dict_store(Mod, Dict, TempRecDict)}
end.
--spec get_temp_records(codeserver()) -> dict().
+-spec get_temp_records(codeserver()) -> mod_records().
get_temp_records(#codeserver{temp_records = TempRecDict}) ->
ets_dict_to_dict(TempRecDict).
--spec set_temp_records(dict(), codeserver()) -> codeserver().
+-spec set_temp_records(mod_records(), codeserver()) -> codeserver().
set_temp_records(Dict, CS) ->
true = ets:delete(CS#codeserver.temp_records),
@@ -257,7 +263,7 @@ set_temp_records(Dict, CS) ->
true = ets_dict_store_dict(Dict, TempRecords),
CS#codeserver{temp_records = TempRecords}.
--spec finalize_records(dict(), codeserver()) -> codeserver().
+-spec finalize_records(mod_records(), codeserver()) -> codeserver().
finalize_records(Dict, CS) ->
true = ets:delete(CS#codeserver.temp_records),
@@ -265,7 +271,7 @@ finalize_records(Dict, CS) ->
true = ets_dict_store_dict(Dict, Records),
CS#codeserver{records = Records, temp_records = clean}.
--spec lookup_mod_contracts(atom(), codeserver()) -> dict().
+-spec lookup_mod_contracts(atom(), codeserver()) -> contracts().
lookup_mod_contracts(Mod, #codeserver{contracts = ContDict})
when is_atom(Mod) ->
@@ -284,7 +290,7 @@ get_contract_pair(Key, ContDict) ->
lookup_mfa_contract(MFA, #codeserver{contracts = ContDict}) ->
ets_dict_find(MFA, ContDict).
--spec get_contracts(codeserver()) -> dict().
+-spec get_contracts(codeserver()) -> mod_contracts().
get_contracts(#codeserver{contracts = ContDict}) ->
ets_dict_to_dict(ContDict).
@@ -294,7 +300,7 @@ get_contracts(#codeserver{contracts = ContDict}) ->
get_callbacks(#codeserver{callbacks = CallbDict}) ->
ets:tab2list(CallbDict).
--spec store_temp_contracts(atom(), dict(), dict(), codeserver()) ->
+-spec store_temp_contracts(module(), contracts(), contracts(), codeserver()) ->
codeserver().
store_temp_contracts(Mod, SpecDict, CallbackDict,
@@ -313,13 +319,14 @@ store_temp_contracts(Mod, SpecDict, CallbackDict,
CS1#codeserver{temp_callbacks = ets_dict_store(Mod, CallbackDict, Cb)}
end.
--spec get_temp_contracts(codeserver()) -> {dict(), dict()}.
+-spec get_temp_contracts(codeserver()) -> {mod_contracts(), mod_contracts()}.
get_temp_contracts(#codeserver{temp_contracts = TempContDict,
temp_callbacks = TempCallDict}) ->
{ets_dict_to_dict(TempContDict), ets_dict_to_dict(TempCallDict)}.
--spec finalize_contracts(dict(), dict(), codeserver()) -> codeserver().
+-spec finalize_contracts(mod_contracts(), mod_contracts(), codeserver()) ->
+ codeserver().
finalize_contracts(SpecDict, CallbackDict, CS) ->
Contracts = ets_read_concurrent_table(dialyzer_codeserver_contracts),
diff --git a/lib/dialyzer/src/dialyzer_contracts.erl b/lib/dialyzer/src/dialyzer_contracts.erl
index 3467ab4e65..46eaeaa303 100644
--- a/lib/dialyzer/src/dialyzer_contracts.erl
+++ b/lib/dialyzer/src/dialyzer_contracts.erl
@@ -52,7 +52,7 @@
%% to expand records and/or remote types that they might contain.
%%-----------------------------------------------------------------------
--type tmp_contract_fun() :: fun((set(), dict()) -> contract_pair()).
+-type tmp_contract_fun() :: fun((sets:set(mfa()), types()) -> contract_pair()).
-record(tmp_contract, {contract_funs = [] :: [tmp_contract_fun()],
forms = [] :: [{_, _}]}).
@@ -163,8 +163,10 @@ process_contract_remote_types(CodeServer) ->
-type opaques() :: [erl_types:erl_type()] | 'universe'.
-type opaques_fun() :: fun((module()) -> opaques()).
+-type fun_types() :: dict:dict(label(), erl_types:type_table()).
+
-spec check_contracts([{mfa(), file_contract()}],
- dialyzer_callgraph:callgraph(), dict(),
+ dialyzer_callgraph:callgraph(), fun_types(),
opaques_fun()) -> plt_contracts().
check_contracts(Contracts, Callgraph, FunTypes, FindOpaques) ->
@@ -292,7 +294,8 @@ is_not_nil_list(Type) ->
erl_types:t_is_list(Type) andalso not erl_types:t_is_nil(Type).
%% This is the heart of the "range function"
--spec process_contracts([contract_pair()], [erl_types:erl_type()]) -> erl_types:erl_type().
+-spec process_contracts([contract_pair()], [erl_types:erl_type()]) ->
+ erl_types:erl_type().
process_contracts(OverContracts, Args) ->
process_contracts(OverContracts, Args, erl_types:t_none()).
@@ -307,7 +310,8 @@ process_contracts([OverContract|Left], Args, AccRange) ->
process_contracts([], _Args, AccRange) ->
AccRange.
--spec process_contract(contract_pair(), [erl_types:erl_type()]) -> 'error' | {'ok', erl_types:erl_type()}.
+-spec process_contract(contract_pair(), [erl_types:erl_type()]) ->
+ 'error' | {'ok', erl_types:erl_type()}.
process_contract({Contract, Constraints}, CallTypes0) ->
CallTypesFun = erl_types:t_fun(CallTypes0, erl_types:t_any()),
@@ -343,8 +347,11 @@ solve_constraints(Contract, Call, Constraints) ->
%% ?debug("Inf: ~s\n", [erl_types:t_to_string(Inf)]),
%% erl_types:t_assign_variables_to_subtype(Contract, Inf).
+-type contracts() :: dict:dict(mfa(),dialyzer_contracts:file_contract()).
+
%% Checks the contracts for functions that are not implemented
--spec contracts_without_fun(dict(), [_], dialyzer_callgraph:callgraph()) -> [dial_warning()].
+-spec contracts_without_fun(contracts(), [_], dialyzer_callgraph:callgraph()) ->
+ [dial_warning()].
contracts_without_fun(Contracts, AllFuns0, Callgraph) ->
AllFuns1 = [{dialyzer_callgraph:lookup_name(Label, Callgraph), Arity}
@@ -377,7 +384,10 @@ insert_constraints([{subtype, Type1, Type2}|Left], Dict) ->
end;
insert_constraints([], Dict) -> Dict.
--spec store_tmp_contract(mfa(), file_line(), [_], dict(), dict()) -> dict().
+-type types() :: erl_types:type_table().
+
+-spec store_tmp_contract(mfa(), file_line(), [_], contracts(), types()) ->
+ contracts().
store_tmp_contract(MFA, FileLine, TypeSpec, SpecDict, RecordsDict) ->
%% io:format("contract from form: ~p\n", [TypeSpec]),
@@ -404,7 +414,8 @@ contract_from_form([{type, _, 'fun', [_, _]} = Form | Left], RecDict,
throw({error, NewMsg})
end,
NewType = erl_types:t_solve_remote(Type, ExpTypes, AllRecords),
- {NewType, []}
+ NewTypeNoVars = erl_types:subst_all_vars_to_any(NewType),
+ {NewTypeNoVars, []}
end,
NewTypeAcc = [TypeFun | TypeAcc],
NewFormAcc = [{Form, []} | FormAcc],
@@ -418,7 +429,8 @@ contract_from_form([{type, _L1, bounded_fun,
process_constraints(Constr, RecDict, ExpTypes, AllRecords),
Type = erl_types:t_from_form(Form, RecDict, VarDict),
NewType = erl_types:t_solve_remote(Type, ExpTypes, AllRecords),
- {NewType, Constr1}
+ NewTypeNoVars = erl_types:subst_all_vars_to_any(NewType),
+ {NewTypeNoVars, Constr1}
end,
NewTypeAcc = [TypeFun | TypeAcc],
NewFormAcc = [{Form, Constr} | FormAcc],
diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl
index b00e0465e0..692684cd99 100644
--- a/lib/dialyzer/src/dialyzer_dataflow.erl
+++ b/lib/dialyzer/src/dialyzer_dataflow.erl
@@ -86,39 +86,53 @@
%%--------------------------------------------------------------------
+-type type() :: erl_types:erl_type().
+-type types() :: erl_types:type_table().
+
-define(no_arg, no_arg).
-define(TYPE_LIMIT, 3).
-record(state, {callgraph :: dialyzer_callgraph:callgraph(),
- envs :: dict(),
- fun_tab :: dict(),
+ envs :: env_tab(),
+ fun_tab :: fun_tab(),
plt :: dialyzer_plt:plt(),
- opaques :: [erl_types:erl_type()],
+ opaques :: [type()],
races = dialyzer_races:new() :: dialyzer_races:races(),
- records = dict:new() :: dict(),
- tree_map :: dict(),
+ records = dict:new() :: types(),
+ tree_map :: dict:dict(label(), cerl:cerl()),
warning_mode = false :: boolean(),
warnings = [] :: [dial_warning()],
- work :: {[_], [_], set()},
+ work :: {[_], [_], sets:set()},
module :: module()
}).
--record(map, {dict = dict:new() :: dict(),
- subst = dict:new() :: dict(),
+-record(map, {dict = dict:new() :: type_tab(),
+ subst = dict:new() :: subst_tab(),
modified = [] :: [Key :: term()],
modified_stack = [] :: [{[Key :: term()],reference()}],
ref = undefined :: reference() | undefined}).
+-type nowarn() :: dialyzer_analysis_callgraph:no_warn_unused().
+-type env_tab() :: dict:dict(label(), #map{}).
+-type fun_entry() :: {Args :: [type()], RetType :: type()}.
+-type fun_tab() :: dict:dict('top' | label(),
+ {'not_handled', fun_entry()} | fun_entry()).
+-type key() :: label() | cerl:cerl().
+-type type_tab() :: dict:dict(key(), type()).
+-type subst_tab() :: dict:dict(key(), cerl:cerl()).
+
%% Exported Types
-opaque state() :: #state{}.
%%--------------------------------------------------------------------
+-type fun_types() :: dict:dict(label(), type()).
+
-spec get_warnings(cerl:c_module(), dialyzer_plt:plt(),
- dialyzer_callgraph:callgraph(), dict(), set()) ->
- {[dial_warning()], dict()}.
+ dialyzer_callgraph:callgraph(), types(), nowarn()) ->
+ {[dial_warning()], fun_types()}.
get_warnings(Tree, Plt, Callgraph, Records, NoWarnUnused) ->
State1 = analyze_module(Tree, Plt, Callgraph, Records, true),
@@ -129,7 +143,8 @@ get_warnings(Tree, Plt, Callgraph, Records, NoWarnUnused) ->
{State4#state.warnings, state__all_fun_types(State4)}.
-spec get_fun_types(cerl:c_module(), dialyzer_plt:plt(),
- dialyzer_callgraph:callgraph(), dict()) -> dict().
+ dialyzer_callgraph:callgraph(),
+ types()) -> fun_types().
get_fun_types(Tree, Plt, Callgraph, Records) ->
State = analyze_module(Tree, Plt, Callgraph, Records, false),
@@ -2299,7 +2314,7 @@ bind_guard_list([], Map, _Env, _Eval, _State, Acc) ->
-type eval() :: 'pos' | 'neg' | 'dont_know'.
--spec signal_guard_fail(eval(), cerl:c_call(), [erl_types:erl_type()],
+-spec signal_guard_fail(eval(), cerl:c_call(), [type()],
state()) -> no_return().
signal_guard_fail(Eval, Guard, ArgTypes, State) ->
@@ -3161,7 +3176,7 @@ state__get_callgraph(#state{callgraph = Callgraph}) ->
state__get_races(#state{races = Races}) ->
Races.
--spec state__get_records(state()) -> dict().
+-spec state__get_records(state()) -> types().
state__get_records(#state{records = Records}) ->
Records.
@@ -3260,7 +3275,7 @@ get_file([_|Tail]) -> get_file(Tail).
is_compiler_generated(Ann) ->
lists:member(compiler_generated, Ann) orelse (get_line(Ann) < 1).
--spec format_args([cerl:cerl()], [erl_types:erl_type()], state()) ->
+-spec format_args([cerl:cerl()], [type()], state()) ->
nonempty_string().
format_args([], [], _State) ->
@@ -3295,17 +3310,17 @@ format_arg(Arg) ->
Default
end.
--spec format_type(erl_types:erl_type(), state()) -> string().
+-spec format_type(type(), state()) -> string().
format_type(Type, #state{records = R}) ->
t_to_string(Type, R).
--spec format_field_diffs(erl_types:erl_type(), state()) -> string().
+-spec format_field_diffs(type(), state()) -> string().
format_field_diffs(RecConstruction, #state{records = R}) ->
erl_types:record_field_diffs_to_string(RecConstruction, R).
--spec format_sig_args(erl_types:erl_type(), state()) -> string().
+-spec format_sig_args(type(), state()) -> string().
format_sig_args(Type, #state{opaques = Opaques} = State) ->
SigArgs = t_fun_args(Type, Opaques),
diff --git a/lib/dialyzer/src/dialyzer_dep.erl b/lib/dialyzer/src/dialyzer_dep.erl
index a81ea1a98b..f1ac41ff04 100644
--- a/lib/dialyzer/src/dialyzer_dep.erl
+++ b/lib/dialyzer/src/dialyzer_dep.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -59,13 +59,13 @@
%%
-spec analyze(cerl:c_module()) ->
- {dict(), ordset('external' | label()), dict(), dict()}.
+ {dict:dict(), ordset('external' | label()), dict:dict(), dict:dict()}.
analyze(Tree) ->
%% io:format("Handling ~w\n", [cerl:atom_val(cerl:module_name(Tree))]),
{_, State} = traverse(Tree, map__new(), state__new(Tree), top),
Esc = state__esc(State),
- %% Add dependency from 'external' to all escaping function
+ %% Add dependency from 'external' to all escaping functions
State1 = state__add_deps(external, output(Esc), State),
Deps = state__deps(State1),
Calls = state__calls(State1),
@@ -309,7 +309,7 @@ primop(Tree, ArgFuns, State) ->
%% Set
%%
--record(set, {set :: set()}).
+-record(set, {set :: sets:set()}).
set__singleton(Val) ->
#set{set = sets:add_element(Val, sets:new())}.
@@ -478,19 +478,30 @@ all_vars(Tree, AccIn) ->
-type local_set() :: 'none' | #set{}.
--record(state, {deps :: dict(),
+-record(state, {deps :: dict:dict(),
esc :: local_set(),
- call :: dict(),
- arities :: dict(),
- letrecs :: dict()}).
+ call :: dict:dict(),
+ arities :: dict:dict(),
+ letrecs :: dict:dict()}).
state__new(Tree) ->
Exports = set__from_list([X || X <- cerl:module_exports(Tree)]),
- InitEsc = set__from_list([cerl_trees:get_label(Fun)
- || {Var, Fun} <- cerl:module_defs(Tree),
- set__is_element(Var, Exports)]),
+ %% get the labels of all exported functions
+ ExpLs = [cerl_trees:get_label(Fun) || {Var, Fun} <- cerl:module_defs(Tree),
+ set__is_element(Var, Exports)],
+ %% make sure to also initiate an analysis from all functions called
+ %% from on_load attributes; in Core these exist as a list of {F,A} pairs
+ OnLoadFAs = lists:flatten([cerl:atom_val(Args)
+ || {Attr, Args} <- cerl:module_attrs(Tree),
+ cerl:atom_val(Attr) =:= on_load]),
+ OnLoadLs = [cerl_trees:get_label(Fun)
+ || {Var, Fun} <- cerl:module_defs(Tree),
+ lists:member(cerl:var_name(Var), OnLoadFAs)],
+ %% init the escaping function labels to exported + called from on_load
+ InitEsc = set__from_list(OnLoadLs ++ ExpLs),
Arities = cerl_trees:fold(fun find_arities/2, dict:new(), Tree),
- #state{deps = map__new(), esc = InitEsc, call = map__new(), arities = Arities, letrecs = map__new()}.
+ #state{deps = map__new(), esc = InitEsc, call = map__new(),
+ arities = Arities, letrecs = map__new()}.
find_arities(Tree, AccMap) ->
case cerl:is_c_fun(Tree) of
diff --git a/lib/dialyzer/src/dialyzer_plt.erl b/lib/dialyzer/src/dialyzer_plt.erl
index 5f64099210..63798f44b1 100644
--- a/lib/dialyzer/src/dialyzer_plt.erl
+++ b/lib/dialyzer/src/dialyzer_plt.erl
@@ -2,7 +2,7 @@
%%----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -67,7 +67,7 @@
%%----------------------------------------------------------------------
--type mod_deps() :: dict().
+-type mod_deps() :: dialyzer_callgraph:mod_deps().
-type deep_string() :: string() | [deep_string()].
@@ -80,11 +80,11 @@
%%----------------------------------------------------------------------
--record(plt, {info = table_new() :: dict(),
- types = table_new() :: dict(),
- contracts = table_new() :: dict(),
- callbacks = table_new() :: dict(),
- exported_types = sets:new() :: set()}).
+-record(plt, {info = table_new() :: dict:dict(),
+ types = table_new() :: dict:dict(),
+ contracts = table_new() :: dict:dict(),
+ callbacks = table_new() :: dict:dict(),
+ exported_types = sets:new() :: sets:set()}).
-record(mini_plt, {info :: ets:tid(),
contracts :: ets:tid(),
@@ -96,15 +96,15 @@
-include("dialyzer.hrl").
-type file_md5() :: {file:filename(), binary()}.
--type plt_info() :: {[file_md5()], dict()}.
+-type plt_info() :: {[file_md5()], dict:dict()}.
-record(file_plt, {version = "" :: string(),
file_md5_list = [] :: [file_md5()],
- info = dict:new() :: dict(),
- contracts = dict:new() :: dict(),
- callbacks = dict:new() :: dict(),
- types = dict:new() :: dict(),
- exported_types = sets:new() :: set(),
+ info = dict:new() :: dict:dict(),
+ contracts = dict:new() :: dict:dict(),
+ callbacks = dict:new() :: dict:dict(),
+ types = dict:new() :: dict:dict(),
+ exported_types = sets:new() :: sets:set(),
mod_deps :: mod_deps(),
implementation_md5 = [] :: [file_md5()]}).
@@ -184,22 +184,22 @@ lookup(Plt, Label) when is_integer(Label) ->
lookup_1(#mini_plt{info = Info}, MFAorLabel) ->
ets_table_lookup(Info, MFAorLabel).
--spec insert_types(plt(), dict()) -> plt().
+-spec insert_types(plt(), dict:dict()) -> plt().
insert_types(PLT, Rec) ->
PLT#plt{types = Rec}.
--spec insert_exported_types(plt(), set()) -> plt().
+-spec insert_exported_types(plt(), sets:set()) -> plt().
insert_exported_types(PLT, Set) ->
PLT#plt{exported_types = Set}.
--spec get_types(plt()) -> dict().
+-spec get_types(plt()) -> dict:dict().
get_types(#plt{types = Types}) ->
Types.
--spec get_exported_types(plt()) -> set().
+-spec get_exported_types(plt()) -> sets:set().
get_exported_types(#plt{exported_types = ExpTypes}) ->
ExpTypes.
@@ -211,7 +211,7 @@ get_exported_types(#plt{exported_types = ExpTypes}) ->
lookup_module(#plt{info = Info}, M) when is_atom(M) ->
table_lookup_module(Info, M).
--spec all_modules(plt()) -> set().
+-spec all_modules(plt()) -> sets:set().
all_modules(#plt{info = Info, contracts = Cs}) ->
sets:union(table_all_modules(Info), table_all_modules(Cs)).
diff --git a/lib/dialyzer/src/dialyzer_races.erl b/lib/dialyzer/src/dialyzer_races.erl
index 2aa8343bce..48fcde8014 100644
--- a/lib/dialyzer/src/dialyzer_races.erl
+++ b/lib/dialyzer/src/dialyzer_races.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -98,14 +98,14 @@
def_vars :: [core_vars()],
arg_types :: [erl_types:erl_type()],
call_vars :: [core_vars()],
- var_map :: dict()}).
+ var_map :: dict:dict()}).
-record(dep_call, {call_name :: dep_calls(),
args :: args(),
arg_types :: [erl_types:erl_type()],
vars :: [core_vars()],
state :: _, %% XXX: recursive
file_line :: file_line(),
- var_map :: dict()}).
+ var_map :: dict:dict()}).
-record(fun_call, {caller :: dialyzer_callgraph:mfa_or_funlbl(),
callee :: dialyzer_callgraph:mfa_or_funlbl(),
arg_types :: [erl_types:erl_type()],
@@ -114,7 +114,7 @@
arg :: var_to_map1()}).
-record(warn_call, {call_name :: warn_calls(),
args :: args(),
- var_map :: dict()}).
+ var_map :: dict:dict()}).
-type case_tags() :: 'beg_case' | #beg_clause{} | #end_clause{} | #end_case{}.
-type code() :: [#dep_call{} | #fun_call{} | #warn_call{} |
@@ -1565,7 +1565,7 @@ any_args(StrList) ->
end
end.
--spec bind_dict_vars(label(), label(), dict()) -> dict().
+-spec bind_dict_vars(label(), label(), dict:dict()) -> dict:dict().
bind_dict_vars(Key, Label, RaceVarMap) ->
case Key =:= Label of
@@ -1751,7 +1751,7 @@ compare_vars(Var1, Var2, RaceVarMap) when is_integer(Var1), is_integer(Var2) ->
compare_vars(_Var1, _Var2, _RaceVarMap) ->
false.
--spec compare_var_list(label_type(), [label_type()], dict()) -> boolean().
+-spec compare_var_list(label_type(), [label_type()], dict:dict()) -> boolean().
compare_var_list(Var, VarList, RaceVarMap) ->
lists:any(fun (V) -> compare_vars(Var, V, RaceVarMap) end, VarList).
@@ -1956,7 +1956,8 @@ mnesia_tuple_argtypes(TupleStr) ->
[TupleStr2|_T] = string:tokens(TupleStr1, " ,"),
lists:flatten(string:tokens(TupleStr2, " |")).
--spec race_var_map(var_to_map1(), var_to_map2(), dict(), op()) -> dict().
+-spec race_var_map(var_to_map1(), var_to_map2(), dict:dict(), op()) ->
+ dict:dict().
race_var_map(Vars1, Vars2, RaceVarMap, Op) ->
case Vars1 =:= ?no_arg orelse Vars1 =:= ?bypassed
diff --git a/lib/dialyzer/src/dialyzer_succ_typings.erl b/lib/dialyzer/src/dialyzer_succ_typings.erl
index f0488b5ee3..ef9b00e203 100644
--- a/lib/dialyzer/src/dialyzer_succ_typings.erl
+++ b/lib/dialyzer/src/dialyzer_succ_typings.erl
@@ -72,7 +72,7 @@
-record(st, {callgraph :: dialyzer_callgraph:callgraph(),
codeserver :: dialyzer_codeserver:codeserver(),
- no_warn_unused :: set(),
+ no_warn_unused :: sets:set(mfa()),
parent = none :: parent(),
timing_server :: dialyzer_timing:timing_server(),
solvers :: [solver()],
@@ -137,7 +137,7 @@ get_refined_success_typings(SCCs, #st{callgraph = Callgraph,
-type doc_plt() :: 'undefined' | dialyzer_plt:plt().
-spec get_warnings(dialyzer_callgraph:callgraph(), dialyzer_plt:plt(),
- doc_plt(), dialyzer_codeserver:codeserver(), set(),
+ doc_plt(), dialyzer_codeserver:codeserver(), sets:set(mfa()),
dialyzer_timing:timing_server(), [solver()], pid()) ->
{[dial_warning()], dialyzer_plt:plt(), doc_plt()}.
diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl
index 70e14781f7..31ceaf5ac5 100644
--- a/lib/dialyzer/src/dialyzer_typesig.erl
+++ b/lib/dialyzer/src/dialyzer_typesig.erl
@@ -83,7 +83,7 @@
list :: [constr()],
deps :: [dep()],
masks :: [{dep(),[non_neg_integer()]}] |
- {'d',dict()},
+ {'d',dict:dict(dep(), [non_neg_integer()])},
id :: {'list', dep()}}).
-type constraint_list() :: #constraint_list{}.
@@ -94,25 +94,30 @@
-type constr() :: constraint() | constraint_list() | constraint_ref().
--type typesig_scc() :: [{mfa(), {cerl:c_var(), cerl:c_fun()}, dict()}].
+-type types() :: erl_types:type_table().
+
+-type typesig_scc() :: [{mfa(), {cerl:c_var(), cerl:c_fun()}, types()}].
-type typesig_funmap() :: [{type_var(), type_var()}]. %% Orddict
--type dict_or_ets() :: {'d', dict()} | {'e', ets:tid()}.
+-type prop_types() :: dict:dict(label(), types()).
+
+-type dict_or_ets() :: {'d', prop_types()} | {'e', ets:tid()}.
-record(state, {callgraph :: dialyzer_callgraph:callgraph(),
cs = [] :: [constr()],
cmap = {'d', dict:new()} :: dict_or_ets(),
fun_map = [] :: typesig_funmap(),
- fun_arities = dict:new() :: dict(),
+ fun_arities = dict:new() :: dict:dict(type_var(), arity()),
in_match = false :: boolean(),
in_guard = false :: boolean(),
module :: module(),
- name_map = dict:new() :: dict(),
+ name_map = dict:new() :: dict:dict(mfa(),
+ cerl:c_fun()),
next_label = 0 :: label(),
self_rec :: 'false' | erl_types:erl_type(),
plt :: dialyzer_plt:plt(),
prop_types = {'d', dict:new()} :: dict_or_ets(),
- records = dict:new() :: dict(),
+ records = dict:new() :: types(),
scc = [] :: [type_var()],
mfas :: [tuple()],
solvers = [] :: [solver()]
@@ -167,7 +172,7 @@
-spec analyze_scc(typesig_scc(), label(),
dialyzer_callgraph:callgraph(),
- dialyzer_plt:plt(), dict(), [solver()]) -> dict().
+ dialyzer_plt:plt(), prop_types(), [solver()]) -> prop_types().
analyze_scc(SCC, NextLabel, CallGraph, Plt, PropTypes, Solvers0) ->
Solvers = solvers(Solvers0),
@@ -1890,7 +1895,7 @@ sane_maps(Map1, Map2, Keys, _S1, _S2) ->
%% Solver v2
--record(v2_state, {constr_data = dict:new() :: dict(),
+-record(v2_state, {constr_data = dict:new() :: dict:dict(),
state :: #state{}}).
v2_solve_ref(Fun, Map, State) ->
diff --git a/lib/dialyzer/src/dialyzer_utils.erl b/lib/dialyzer/src/dialyzer_utils.erl
index a4c4d37a0f..21183e3459 100644
--- a/lib/dialyzer/src/dialyzer_utils.erl
+++ b/lib/dialyzer/src/dialyzer_utils.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -164,14 +164,14 @@ get_core_from_abstract_code(AbstrCode, Opts) ->
%% ============================================================================
-spec get_record_and_type_info(abstract_code()) ->
- {'ok', dict()} | {'error', string()}.
+ {'ok', dict:dict()} | {'error', string()}.
get_record_and_type_info(AbstractCode) ->
Module = get_module(AbstractCode),
get_record_and_type_info(AbstractCode, Module, dict:new()).
--spec get_record_and_type_info(abstract_code(), module(), dict()) ->
- {'ok', dict()} | {'error', string()}.
+-spec get_record_and_type_info(abstract_code(), module(), dict:dict()) ->
+ {'ok', dict:dict()} | {'error', string()}.
get_record_and_type_info(AbstractCode, Module, RecDict) ->
get_record_and_type_info(AbstractCode, Module, [], RecDict).
@@ -304,7 +304,7 @@ process_record_remote_types(CServer) ->
CServer1 = dialyzer_codeserver:finalize_records(NewRecords, CServer),
dialyzer_codeserver:finalize_exported_types(TempExpTypes, CServer1).
--spec merge_records(dict(), dict()) -> dict().
+-spec merge_records(dict:dict(), dict:dict()) -> dict:dict().
merge_records(NewRecords, OldRecords) ->
dict:merge(fun(_Key, NewVal, _OldVal) -> NewVal end, NewRecords, OldRecords).
@@ -315,10 +315,10 @@ merge_records(NewRecords, OldRecords) ->
%%
%% ============================================================================
--type spec_dict() :: dict().
--type callback_dict() :: dict().
+-type spec_dict() :: dict:dict().
+-type callback_dict() :: dict:dict().
--spec get_spec_info(atom(), abstract_code(), dict()) ->
+-spec get_spec_info(atom(), abstract_code(), dict:dict()) ->
{'ok', spec_dict(), callback_dict()} | {'error', string()}.
get_spec_info(ModName, AbstractCode, RecordsDict) ->
@@ -383,7 +383,7 @@ get_spec_info([], SpecDict, CallbackDict, _RecordsDict, _ModName, _File) ->
%%
%% ============================================================================
--spec sets_filter([module()], set()) -> set().
+-spec sets_filter([module()], sets:set()) -> sets:set().
sets_filter([], ExpTypes) ->
ExpTypes;
@@ -434,7 +434,7 @@ format_errors([]) ->
format_sig(Type) ->
format_sig(Type, dict:new()).
--spec format_sig(erl_types:erl_type(), dict()) -> string().
+-spec format_sig(erl_types:erl_type(), dict:dict()) -> string().
format_sig(Type, RecDict) ->
"fun(" ++ Sig = lists:flatten(erl_types:t_to_string(Type, RecDict)),
@@ -450,11 +450,10 @@ flat_format(Fmt, Lst) ->
%% Created : 5 March 2007
%%-------------------------------------------------------------------
+-spec pp_hook() -> fun((cerl:cerl(), _, _) -> term()).
pp_hook() ->
fun pp_hook/3.
--spec pp_hook() -> fun((cerl:cerl(), _, _) -> term()).
-
pp_hook(Node, Ctxt, Cont) ->
case cerl:type(Node) of
binary ->
diff --git a/lib/dialyzer/test/dialyzer_SUITE.erl b/lib/dialyzer/test/dialyzer_SUITE.erl
index 63214c915d..1b62291a00 100644
--- a/lib/dialyzer/test/dialyzer_SUITE.erl
+++ b/lib/dialyzer/test/dialyzer_SUITE.erl
@@ -30,12 +30,12 @@
-export([init_per_testcase/2, end_per_testcase/2]).
%% Test cases must be exported.
--export([app_test/1]).
+-export([app_test/1, appup_test/1]).
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
- [app_test].
+ [app_test, appup_test].
groups() ->
[].
@@ -71,3 +71,7 @@ app_test(suite) ->
[];
app_test(Config) when is_list(Config) ->
?line ?t:app_test(dialyzer).
+
+%% Test that the .appup file does not contain any `basic' errors
+appup_test(Config) when is_list(Config) ->
+ ok = ?t:appup_test(dialyzer).
diff --git a/lib/dialyzer/test/file_utils.erl b/lib/dialyzer/test/file_utils.erl
index 36b368760c..e1314ec8de 100644
--- a/lib/dialyzer/test/file_utils.erl
+++ b/lib/dialyzer/test/file_utils.erl
@@ -106,7 +106,7 @@ lcs_fast(S1, S2) ->
-spec lcs_fast([string()], [string()],
pos_integer(), pos_integer(),
- non_neg_integer(), array()) -> {[string()], array()}.
+ non_neg_integer(), array:array()) -> {[string()], array:array()}.
lcs_fast([], _, _, _, _, Acc) ->
{[], Acc};
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/array b/lib/dialyzer/test/opaque_SUITE_data/results/array
index b05d088a03..9921b61669 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/array
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/array
@@ -1,3 +1,3 @@
-array_use.erl:12: The type test is_tuple(array()) breaks the opaqueness of the term array()
-array_use.erl:9: The attempt to match a term of type array() against the pattern {'array', _, _, 'undefined', _} breaks the opaqueness of the term
+array_use.erl:12: The type test is_tuple(array:array(_)) breaks the opaqueness of the term array:array(_)
+array_use.erl:9: The attempt to match a term of type array:array(_) against the pattern {'array', _, _, 'undefined', _} breaks the opaqueness of the term
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/dict b/lib/dialyzer/test/opaque_SUITE_data/results/dict
index 5c6bf6a927..42f6663191 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/dict
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/dict
@@ -1,15 +1,15 @@
-dict_use.erl:41: The attempt to match a term of type dict() against the pattern 'gazonk' breaks the opaqueness of the term
-dict_use.erl:45: The attempt to match a term of type dict() against the pattern [] breaks the opaqueness of the term
-dict_use.erl:46: The attempt to match a term of type dict() against the pattern 42 breaks the opaqueness of the term
-dict_use.erl:51: The attempt to match a term of type dict() against the pattern [] breaks the opaqueness of the term
-dict_use.erl:52: The attempt to match a term of type dict() against the pattern 42 breaks the opaqueness of the term
-dict_use.erl:58: Attempt to test for equality between a term of type maybe_improper_list() and a term of opaque type dict()
-dict_use.erl:60: Attempt to test for inequality between a term of type atom() and a term of opaque type dict()
-dict_use.erl:64: Guard test length(D::dict()) breaks the opaqueness of its argument
-dict_use.erl:65: Guard test is_atom(D::dict()) breaks the opaqueness of its argument
-dict_use.erl:66: Guard test is_list(D::dict()) breaks the opaqueness of its argument
-dict_use.erl:70: The type test is_list(dict()) breaks the opaqueness of the term dict()
-dict_use.erl:73: The call dict:fetch('foo',[1 | 2 | 3,...]) does not have an opaque term of type dict() as 2nd argument
+dict_use.erl:41: The attempt to match a term of type dict:dict(_,_) against the pattern 'gazonk' breaks the opaqueness of the term
+dict_use.erl:45: The attempt to match a term of type dict:dict(_,_) against the pattern [] breaks the opaqueness of the term
+dict_use.erl:46: The attempt to match a term of type dict:dict(_,_) against the pattern 42 breaks the opaqueness of the term
+dict_use.erl:51: The attempt to match a term of type dict:dict(_,_) against the pattern [] breaks the opaqueness of the term
+dict_use.erl:52: The attempt to match a term of type dict:dict(_,_) against the pattern 42 breaks the opaqueness of the term
+dict_use.erl:58: Attempt to test for equality between a term of type maybe_improper_list() and a term of opaque type dict:dict(_,_)
+dict_use.erl:60: Attempt to test for inequality between a term of type atom() and a term of opaque type dict:dict(_,_)
+dict_use.erl:64: Guard test length(D::dict:dict(_,_)) breaks the opaqueness of its argument
+dict_use.erl:65: Guard test is_atom(D::dict:dict(_,_)) breaks the opaqueness of its argument
+dict_use.erl:66: Guard test is_list(D::dict:dict(_,_)) breaks the opaqueness of its argument
+dict_use.erl:70: The type test is_list(dict:dict(_,_)) breaks the opaqueness of the term dict:dict(_,_)
+dict_use.erl:73: The call dict:fetch('foo',[1 | 2 | 3,...]) does not have an opaque term of type dict:dict(_,_) as 2nd argument
dict_use.erl:76: The call dict:merge(Fun::any(),42,[1 | 2,...]) does not have opaque terms as 2nd and 3rd arguments
-dict_use.erl:79: The call dict:store(42,'elli',{'dict',0,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]}}}) does not have an opaque term of type dict() as 3rd argument
+dict_use.erl:79: The call dict:store(42,'elli',{'dict',0,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]}}}) does not have an opaque term of type dict:dict(_,_) as 3rd argument
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/ets b/lib/dialyzer/test/opaque_SUITE_data/results/ets
index e79696bc30..e11c7a8352 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/ets
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/ets
@@ -1,4 +1,4 @@
-ets_use.erl:12: Guard test is_integer(T::atom() | tid()) breaks the opaqueness of its argument
-ets_use.erl:20: The type test is_integer(atom() | tid()) breaks the opaqueness of the term atom() | tid()
-ets_use.erl:7: Guard test is_integer(T::tid()) breaks the opaqueness of its argument
+ets_use.erl:12: Guard test is_integer(T::atom() | ets:tid()) breaks the opaqueness of its argument
+ets_use.erl:20: The type test is_integer(atom() | ets:tid()) breaks the opaqueness of the term atom() | ets:tid()
+ets_use.erl:7: Guard test is_integer(T::ets:tid()) breaks the opaqueness of its argument
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/ewgi b/lib/dialyzer/test/opaque_SUITE_data/results/ewgi
index 5bc6b87fbb..209f27b2f2 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/ewgi
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/ewgi
@@ -1,4 +1,4 @@
-ewgi_api.erl:55: The call gb_trees:to_list({non_neg_integer(),'nil' | {_,_,_,_}}) does not have an opaque term of type gb_tree() as 1st argument
-ewgi_testapp.erl:35: The call ewgi_testapp:htmlise_data("request_data",{non_neg_integer(),'nil' | {_,_,_,_}}) does not have a term of type [{_,_}] | gb_tree() (with opaque subterms) as 2nd argument
-ewgi_testapp.erl:43: The call gb_trees:to_list(T::{non_neg_integer(),'nil' | {_,_,_,_}}) does not have an opaque term of type gb_tree() as 1st argument
+ewgi_api.erl:55: The call gb_trees:to_list({non_neg_integer(),'nil' | {_,_,_,_}}) does not have an opaque term of type gb_trees:tree(_,_) as 1st argument
+ewgi_testapp.erl:35: The call ewgi_testapp:htmlise_data("request_data",{non_neg_integer(),'nil' | {_,_,_,_}}) does not have a term of type [{_,_}] | gb_trees:tree(_,_) (with opaque subterms) as 2nd argument
+ewgi_testapp.erl:43: The call gb_trees:to_list(T::{non_neg_integer(),'nil' | {_,_,_,_}}) does not have an opaque term of type gb_trees:tree(_,_) as 1st argument
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/inf_loop1 b/lib/dialyzer/test/opaque_SUITE_data/results/inf_loop1
index 4fe5fcfe2d..ac5ef14041 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/inf_loop1
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/inf_loop1
@@ -2,4 +2,4 @@
inf_loop1.erl:119: The pattern [{_, LNorms}] can never match the type []
inf_loop1.erl:121: The pattern [{LinksA, LNormA}, {LinksB, LNormB}] can never match the type []
inf_loop1.erl:129: The pattern [{_, Norm} | _] can never match the type []
-inf_loop1.erl:71: The call gb_trees:get(Edge::any(),Etab::array()) does not have an opaque term of type gb_tree() as 2nd argument
+inf_loop1.erl:71: The call gb_trees:get(Edge::any(),Etab::array:array(_)) does not have an opaque term of type gb_trees:tree(_,_) as 2nd argument
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/inf_loop2 b/lib/dialyzer/test/opaque_SUITE_data/results/inf_loop2
index 4f0b79eb35..8cd2abe8cd 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/inf_loop2
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/inf_loop2
@@ -2,4 +2,4 @@
inf_loop2.erl:122: The pattern [{_, LNorms}] can never match the type []
inf_loop2.erl:124: The pattern [{LinksA, LNormA}, {LinksB, LNormB}] can never match the type []
inf_loop2.erl:132: The pattern [{_, Norm} | _] can never match the type []
-inf_loop2.erl:74: The call gb_trees:get(Edge::any(),Etab::array()) does not have an opaque term of type gb_tree() as 2nd argument
+inf_loop2.erl:74: The call gb_trees:get(Edge::any(),Etab::array:array(_)) does not have an opaque term of type gb_trees:tree(_,_) as 2nd argument
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/para b/lib/dialyzer/test/opaque_SUITE_data/results/para
new file mode 100644
index 0000000000..3aaa238de6
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/para
@@ -0,0 +1,21 @@
+
+para1.erl:18: The test para1:t(atom()) =:= para1:t(integer()) can never evaluate to 'true'
+para1.erl:23: The test para1:t(atom()) =:= para1:t() can never evaluate to 'true'
+para1.erl:28: The test para1:t() =:= para1:t(integer()) can never evaluate to 'true'
+para1.erl:33: The test {3,2} =:= {'a','b'} can never evaluate to 'true'
+para1.erl:38: Attempt to test for equality between a term of type para1_adt:t(integer()) and a term of opaque type para1_adt:t(atom())
+para1.erl:43: Attempt to test for equality between a term of type para1_adt:t() and a term of opaque type para1_adt:t(atom())
+para1.erl:48: Attempt to test for equality between a term of type para1_adt:t(integer()) and a term of opaque type para1_adt:t()
+para1.erl:53: The test {3,2} =:= {'a','b'} can never evaluate to 'true'
+para2.erl:103: Attempt to test for equality between a term of type para2_adt:circ({{integer(),integer()},{integer(),integer()}},{{integer(),integer()},{integer(),integer()}}) and a term of opaque type para2_adt:circ({{integer(),integer()},{integer(),integer()}})
+para2.erl:117: Attempt to test for equality between a term of type para2_adt:un(atom(),integer()) and a term of opaque type para2_adt:un(integer(),atom())
+para2.erl:31: The test 'a' =:= 'b' can never evaluate to 'true'
+para2.erl:61: Attempt to test for equality between a term of type para2_adt:c2() and a term of opaque type para2_adt:c1()
+para2.erl:66: The test 'a' =:= 'b' can never evaluate to 'true'
+para2.erl:88: The test para2:circ({{integer(),integer()},{integer(),integer()}}) =:= para2:circ({{integer(),integer()},{integer(),integer()}},{{integer(),integer()},{integer(),integer()}}) can never evaluate to 'true'
+para3.erl:28: Invalid type specification for function para3:ot2/0. The success typing is () -> 'foo'
+para3.erl:36: The pattern {{{17}}} can never match the type {{{{{{_,_,_,_,_}}}}}}
+para3.erl:55: Invalid type specification for function para3:t2/0. The success typing is () -> 'foo'
+para3.erl:65: The attempt to match a term of type {{{{{para3_adt:ot1(_,_,_,_,_)}}}}} against the pattern {{{{{17}}}}} breaks the opaqueness of para3_adt:ot1(_,_,_,_,_)
+para3.erl:68: The pattern {{{{17}}}} can never match the type {{{{{para3_adt:ot1(_,_,_,_,_)}}}}}
+para3.erl:74: Invalid type specification for function para3:exp_adt/0. The success typing is () -> 3
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/queue b/lib/dialyzer/test/opaque_SUITE_data/results/queue
index 59ce33f098..5b3813c418 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/queue
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/queue
@@ -1,11 +1,11 @@
-queue_use.erl:18: The call queue:is_empty({[],[]}) does not have an opaque term of type queue() as 1st argument
-queue_use.erl:22: The call queue:in(42,Q0::{[],[]}) does not have an opaque term of type queue() as 2nd argument
-queue_use.erl:27: The attempt to match a term of type queue() against the pattern {"*", Q2} breaks the opaqueness of the term
-queue_use.erl:33: Attempt to test for equality between a term of type {[42,...],[]} and a term of opaque type queue()
-queue_use.erl:36: The attempt to match a term of type queue() against the pattern {F, _R} breaks the opaqueness of the term
-queue_use.erl:40: The call queue:out({[42,...],[]}) does not have an opaque term of type queue() as 1st argument
-queue_use.erl:51: The call queue_use:is_in_queue(E::42,DB::#db{p::[],q::queue()}) contains an opaque term as 2nd argument when terms of different types are expected in these positions
-queue_use.erl:56: The attempt to match a term of type #db{p::[],q::queue()} against the pattern {'db', _, {L1, L2}} breaks the opaqueness of queue()
-queue_use.erl:62: The call queue_use:tuple_queue({42,'gazonk'}) does not have a term of type {_,queue()} (with opaque subterms) as 1st argument
-queue_use.erl:65: The call queue:in(F::42,Q::'gazonk') does not have an opaque term of type queue() as 2nd argument
+queue_use.erl:18: The call queue:is_empty({[],[]}) does not have an opaque term of type queue:queue(_) as 1st argument
+queue_use.erl:22: The call queue:in(42,Q0::{[],[]}) does not have an opaque term of type queue:queue(_) as 2nd argument
+queue_use.erl:27: The attempt to match a term of type queue:queue(_) against the pattern {"*", Q2} breaks the opaqueness of the term
+queue_use.erl:33: Attempt to test for equality between a term of type {[42,...],[]} and a term of opaque type queue:queue(_)
+queue_use.erl:36: The attempt to match a term of type queue:queue(_) against the pattern {F, _R} breaks the opaqueness of the term
+queue_use.erl:40: The call queue:out({[42,...],[]}) does not have an opaque term of type queue:queue(_) as 1st argument
+queue_use.erl:51: The call queue_use:is_in_queue(E::42,DB::#db{p::[],q::queue:queue(_)}) contains an opaque term as 2nd argument when terms of different types are expected in these positions
+queue_use.erl:56: The attempt to match a term of type #db{p::[],q::queue:queue(_)} against the pattern {'db', _, {L1, L2}} breaks the opaqueness of queue:queue(_)
+queue_use.erl:62: The call queue_use:tuple_queue({42,'gazonk'}) does not have a term of type {_,queue:queue(_)} (with opaque subterms) as 1st argument
+queue_use.erl:65: The call queue:in(F::42,Q::'gazonk') does not have an opaque term of type queue:queue(_) as 2nd argument
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/simple b/lib/dialyzer/test/opaque_SUITE_data/results/simple
index f55b384cbe..072ac9be8f 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/simple
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/simple
@@ -1,6 +1,6 @@
-exact_api.erl:17: The call exact_api:set_type(A::#digraph{vtab::'notable',etab::'notable',ntab::'notable',cyclic::'true'}) does not have an opaque term of type digraph() as 1st argument
-exact_api.erl:23: The call digraph:delete(G::#digraph{vtab::'notable',etab::'notable',ntab::'notable',cyclic::'true'}) does not have an opaque term of type digraph() as 1st argument
+exact_api.erl:17: The call exact_api:set_type(A::#digraph{vtab::'notable',etab::'notable',ntab::'notable',cyclic::'true'}) does not have an opaque term of type digraph:graph() as 1st argument
+exact_api.erl:23: The call digraph:delete(G::#digraph{vtab::'notable',etab::'notable',ntab::'notable',cyclic::'true'}) does not have an opaque term of type digraph:graph() as 1st argument
exact_api.erl:55: The attempt to match a term of type exact_adt:exact_adt() against the pattern {'exact_adt'} breaks the opaqueness of the term
exact_api.erl:59: The call exact_adt:exact_adt_set_type2(A::#exact_adt{}) does not have an opaque term of type exact_adt:exact_adt() as 1st argument
is_rec.erl:10: The call erlang:is_record(simple1_adt:d1(),'r',2) contains an opaque term as 1st argument when terms of different types are expected in these positions
@@ -73,7 +73,7 @@ simple1_api.erl:536: Guard test A::simple1_adt:d1() == 3 contains an opaque term
simple1_api.erl:538: Guard test A::simple1_adt:d1() =:= 3 contains an opaque term as 1st argument
simple1_api.erl:548: The call erlang:'<'(A::simple1_adt:d1(),3) contains an opaque term as 1st argument when terms of different types are expected in these positions
simple1_api.erl:558: The call erlang:'=<'(A::simple1_adt:d1(),B::simple1_adt:d2()) contains an opaque term as 1st argument when terms of different types are expected in these positions
-simple1_api.erl:565: Guard test {digraph(),3} > {digraph(),atom() | tid()} contains an opaque term as 2nd argument
+simple1_api.erl:565: Guard test {digraph:graph(),3} > {digraph:graph(),atom() | ets:tid()} contains an opaque term as 2nd argument
simple1_api.erl:91: Invalid type specification for function simple1_api:tup/0. The success typing is () -> {'a','b'}
simple2_api.erl:100: The call lists:flatten(A::simple1_adt:tuple1()) contains an opaque term as 1st argument when a structured term of type [any()] is expected
simple2_api.erl:116: The call lists:flatten({simple1_adt:tuple1()}) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/wings b/lib/dialyzer/test/opaque_SUITE_data/results/wings
index 0ca91ae331..511263b70a 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/wings
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/wings
@@ -1,11 +1,11 @@
-wings_dissolve.erl:103: Guard test is_list(List::gb_set()) breaks the opaqueness of its argument
-wings_dissolve.erl:19: Guard test is_list(Faces::gb_set()) breaks the opaqueness of its argument
-wings_dissolve.erl:272: Guard test is_list(Faces::gb_set()) breaks the opaqueness of its argument
-wings_dissolve.erl:31: The call gb_sets:is_empty(Faces::[any(),...]) does not have an opaque term of type gb_set() as 1st argument
+wings_dissolve.erl:103: Guard test is_list(List::gb_sets:set(_)) breaks the opaqueness of its argument
+wings_dissolve.erl:19: Guard test is_list(Faces::gb_sets:set(_)) breaks the opaqueness of its argument
+wings_dissolve.erl:272: Guard test is_list(Faces::gb_sets:set(_)) breaks the opaqueness of its argument
+wings_dissolve.erl:31: The call gb_sets:is_empty(Faces::[any(),...]) does not have an opaque term of type gb_sets:set(_) as 1st argument
wings_edge.erl:205: The pattern <Edge, 'hard', Htab> can never match the type <_,'soft',_>
-wings_edge_cmd.erl:30: The call gb_trees:size(P::gb_set()) does not have an opaque term of type gb_tree() as 1st argument
+wings_edge_cmd.erl:30: The call gb_trees:size(P::gb_sets:set(_)) does not have an opaque term of type gb_trees:tree(_,_) as 1st argument
wings_edge_cmd.erl:32: The pattern [_ | Parts] can never match the type []
wings_edge_cmd.erl:32: The pattern [{_, P} | _] can never match the type []
-wings_io.erl:30: The attempt to match a term of type {'empty',queue()} against the pattern {'empty', {In, Out}} breaks the opaqueness of queue()
-wings_we.erl:155: The call wings_util:gb_trees_largest_key(Etab::gb_tree()) contains an opaque term as 1st argument when a structured term of type {_,{_,_,_,'nil' | {_,_,_,'nil' | {_,_,_,_}}}} is expected
+wings_io.erl:30: The attempt to match a term of type {'empty',queue:queue(_)} against the pattern {'empty', {In, Out}} breaks the opaqueness of queue:queue(_)
+wings_we.erl:155: The call wings_util:gb_trees_largest_key(Etab::gb_trees:tree(_,_)) contains an opaque term as 1st argument when a structured term of type {_,{_,_,_,'nil' | {_,_,_,'nil' | {_,_,_,_}}}} is expected
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/dict/dict_use.erl b/lib/dialyzer/test/opaque_SUITE_data/src/dict/dict_use.erl
index 8a2cd86f43..a4cec065ab 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/dict/dict_use.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/dict/dict_use.erl
@@ -24,7 +24,7 @@ ok3() ->
ok4() ->
dict:fetch(foo, dict:new()).
-ok5() -> % this is OK since some_mod:new/0 might be returning a dict()
+ok5() -> % this is OK since some_mod:new/0 might be returning a dict:dict()
dict:fetch(foo, some_mod:new()).
ok6() ->
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/ets/ets_use.erl b/lib/dialyzer/test/opaque_SUITE_data/src/ets/ets_use.erl
index 4eb202f16a..593d9a669d 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/ets/ets_use.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/ets/ets_use.erl
@@ -17,6 +17,6 @@ t3() ->
is_atom(n()). % no warning since atom() is possible
t4() ->
- is_integer(n()). % opaque warning since tid() is opaque
+ is_integer(n()). % opaque warning since ets:tid() is opaque
-n() -> ets:new(n, [named_table]). % -> atom() | tid()
+n() -> ets:new(n, [named_table]). % -> atom() | ets:tid()
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/ewgi/ewgi.hrl b/lib/dialyzer/test/opaque_SUITE_data/src/ewgi/ewgi.hrl
index 0b98f550f1..5cbc79f948 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/ewgi/ewgi.hrl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/ewgi/ewgi.hrl
@@ -28,7 +28,7 @@
%% @type bag() = gb_tree()
-ifdef(HAS_GB_TREE_SPEC).
--type bag() :: gb_tree().
+-type bag() :: gb_trees:tree().
-else.
-type bag() :: {non_neg_integer(), {any(), any(), any(), any()} | 'nil'}.
-endif.
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/ewgi2/ewgi.hrl b/lib/dialyzer/test/opaque_SUITE_data/src/ewgi2/ewgi.hrl
index 5da8ff0ecf..d8e15cb081 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/ewgi2/ewgi.hrl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/ewgi2/ewgi.hrl
@@ -29,7 +29,7 @@
%% @type bag() = gb_tree()
-ifdef(HAS_GB_TREE_SPEC).
--type bag() :: gb_tree().
+-type bag() :: gb_trees:tree().
-else.
-type bag() :: {non_neg_integer(), {any(), any(), any(), any()} | 'nil'}.
-endif.
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/gb_sets/gb_sets_rec.erl b/lib/dialyzer/test/opaque_SUITE_data/src/gb_sets/gb_sets_rec.erl
index 008b0a486a..7c34b01c2d 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/gb_sets/gb_sets_rec.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/gb_sets/gb_sets_rec.erl
@@ -12,12 +12,12 @@
-export([new/0, get_g/1]).
--record(rec, {g :: gb_set()}).
+-record(rec, {g :: gb_sets:set()}).
-spec new() -> #rec{}.
new() ->
#rec{g = gb_sets:empty()}.
--spec get_g(#rec{}) -> gb_set().
+-spec get_g(#rec{}) -> gb_sets:set().
get_g(R) ->
R#rec.g.
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/inf_loop1.erl b/lib/dialyzer/test/opaque_SUITE_data/src/inf_loop1.erl
index 0dff16cf14..3275736e75 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/inf_loop1.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/inf_loop1.erl
@@ -1,7 +1,7 @@
%% -*- erlang-indent-level: 2 -*-
%%----------------------------------------------------------------------------
%% Non-sensical (i.e., stripped-down) program that sends the analysis
-%% into an infinite loop. The #we.es field was originally a gb_tree()
+%% into an infinite loop. The #we.es field was originally a gb_trees:tree()
%% but the programmer declared it as an array in order to change it to
%% that data type instead. In the file, there are two calls to function
%% gb_trees:get/2 which seem to be the ones responsible for sending the
@@ -14,7 +14,7 @@
-export([command/1]).
-record(we, {id,
- es = array:new() :: array(),
+ es = array:new() :: array:array(),
vp,
mirror = none}).
-record(edge, {vs,ve,a = none,b = none,lf,rf,ltpr,ltsu,rtpr,rtsu}).
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/inf_loop2.erl b/lib/dialyzer/test/opaque_SUITE_data/src/inf_loop2.erl
index 659ccaf015..3787fc6750 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/inf_loop2.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/inf_loop2.erl
@@ -4,7 +4,7 @@
%% restored.
%% Non-sensical (i.e., stripped-down) program that sends the analysis
-%% into an infinite loop. The #we.es field was originally a gb_tree()
+%% into an infinite loop. The #we.es field was originally a gb_trees:tree()
%% but the programmer declared it as an array in order to change it to
%% that data type instead. In the file, there are two calls to function
%% gb_trees:get/2 which seem to be the ones responsible for sending the
@@ -17,7 +17,7 @@
-export([command/1]).
-record(we, {id,
- es = array:new() :: array(),
+ es = array:new() :: array:array(),
vp,
mirror = none}).
-record(edge, {vs,ve,a = none,b = none,lf,rf,ltpr,ltsu,rtpr,rtsu}).
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/multiple_wrong_opaques.erl b/lib/dialyzer/test/opaque_SUITE_data/src/multiple_wrong_opaques.erl
index 9e695cec1d..e9f7ad825b 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/multiple_wrong_opaques.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/multiple_wrong_opaques.erl
@@ -2,7 +2,7 @@
-export([weird/1]).
--spec weird(dict() | gb_tree()) -> 42.
+-spec weird(dict:dict() | gb_trees:tree()) -> 42.
weird(gazonk) -> 42.
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para1.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para1.erl
new file mode 100644
index 0000000000..68e2c60368
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para1.erl
@@ -0,0 +1,93 @@
+-module(para1).
+
+-compile(export_all).
+
+%% Parameterized opaque types
+
+-export_type([t/0, t/1]).
+
+-opaque t() :: {integer(), integer()}.
+
+-opaque t(A) :: {A, A}.
+
+-type y(A) :: {A, A}.
+
+tt1() ->
+ I = t1(),
+ A = t2(),
+ A =:= I. % never 'true'
+
+tt2() ->
+ I = t0(),
+ A = t2(),
+ A =:= I. % never 'true'
+
+tt3() ->
+ I1 = t0(),
+ I2 = t1(),
+ I1 =:= I2. % never true
+
+tt4() ->
+ I1 = y1(),
+ I2 = y2(),
+ I1 =:= I2. % cannot evaluate to true
+
+adt_tt1() ->
+ I = adt_t1(),
+ A = adt_t2(),
+ A =:= I. % opaque attempt
+
+adt_tt2() ->
+ I = adt_t0(),
+ A = adt_t2(),
+ A =:= I. % opaque attempt
+
+adt_tt3() ->
+ I1 = adt_t0(),
+ I2 = adt_t1(),
+ I1 =:= I2. % opaque attempt
+
+adt_tt4() ->
+ I1 = adt_y1(),
+ I2 = adt_y2(),
+ I1 =:= I2. % cannot evaluate to true
+
+-spec t0() -> t().
+
+t0() ->
+ {3, 2}.
+
+-spec t1() -> t(integer()).
+
+t1() ->
+ {3, 3}.
+
+-spec t2() -> t(atom()).
+
+t2() ->
+ {a, b}.
+
+-spec y1() -> y(integer()).
+
+y1() ->
+ {3, 2}.
+
+-spec y2() -> y(atom()).
+
+y2() ->
+ {a, b}.
+
+adt_t0() ->
+ para1_adt:t0().
+
+adt_t1() ->
+ para1_adt:t1().
+
+adt_t2() ->
+ para1_adt:t2().
+
+adt_y1() ->
+ para1_adt:y1().
+
+adt_y2() ->
+ para1_adt:y2().
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para1_adt.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para1_adt.erl
new file mode 100644
index 0000000000..95ac6b7982
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para1_adt.erl
@@ -0,0 +1,36 @@
+-module(para1_adt).
+
+-export([t0/0, t1/0, t2/0, y1/0, y2/0]).
+
+-export_type([t/0, t/1, y/1]).
+
+-opaque t() :: {integer(), integer()}.
+
+-opaque t(A) :: {A, A}.
+
+-type y(A) :: {A, A}.
+
+-spec t0() -> t().
+
+t0() ->
+ {3, 2}.
+
+-spec t1() -> t(integer()).
+
+t1() ->
+ {3, 3}.
+
+-spec t2() -> t(atom()).
+
+t2() ->
+ {a, b}.
+
+-spec y1() -> y(integer()).
+
+y1() ->
+ {3, 2}.
+
+-spec y2() -> y(atom()).
+
+y2() ->
+ {a, b}.
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl
new file mode 100644
index 0000000000..09b2235fa5
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl
@@ -0,0 +1,123 @@
+-module(para2).
+
+-compile(export_all).
+
+%% More parameterized opaque types
+
+-export_type([strange/1]).
+
+-export_type([c1/0, c2/0]).
+
+-export_type([circ/1, circ/2]).
+
+-opaque strange(A) :: {B, B, A}.
+
+-spec t(strange(integer())) -> strange(atom()).
+
+t({3, 4, 5}) ->
+ {a, b, c}.
+
+-opaque c1() :: c2().
+-opaque c2() :: c1().
+
+c() ->
+ A = c1(),
+ B = c2(),
+ A =:= B.
+
+t() ->
+ A = ct1(),
+ B = ct2(),
+ A =:= B. % can never evaluate to 'true'
+
+-spec c1() -> c1().
+
+c1() ->
+ a.
+
+-spec c2() -> c2().
+
+c2() ->
+ a.
+
+-type ct1() :: ct2().
+-type ct2() :: ct1().
+
+-spec ct1() -> ct1().
+
+ct1() ->
+ a.
+
+-spec ct2() -> ct2().
+
+ct2() ->
+ b.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+c_adt() ->
+ A = c1_adt(),
+ B = c2_adt(),
+ A =:= B. % opaque attempt
+
+t_adt() ->
+ A = ct1_adt(),
+ B = ct2_adt(),
+ A =:= B. % can never evaluate to true
+
+c1_adt() ->
+ para2_adt:c1().
+
+c2_adt() ->
+ para2_adt:c2().
+
+ct1_adt() ->
+ para2_adt:ct1().
+
+ct2_adt() ->
+ para2_adt:ct2().
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+-opaque circ(A) :: circ(A, A).
+-opaque circ(A, B) :: circ({A, B}).
+
+tcirc() ->
+ A = circ1(),
+ B = circ2(),
+ A =:= B. % can never evaluate to 'true' (but the types are not OK, or?)
+
+-spec circ1() -> circ(integer()).
+
+circ1() ->
+ 3.
+
+-spec circ2() -> circ(integer(), integer()).
+
+circ2() ->
+ {3, 3}.
+
+tcirc_adt() ->
+ A = circ1_adt(),
+ B = circ2_adt(),
+ A =:= B. % opaque attempt (one would expect them to be the same...)
+
+circ1_adt() ->
+ para2_adt:circ1().
+
+circ2_adt() ->
+ para2_adt:circ2().
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+u_adt() ->
+ A = u1_adt(),
+ B = u2_adt(),
+ %% The resulting types are equal, but not the parameters:
+ A =:= B. % opaque attempt
+
+u1_adt() ->
+ para2_adt:u1().
+
+u2_adt() ->
+ para2_adt:u2().
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl
new file mode 100644
index 0000000000..96df437c67
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl
@@ -0,0 +1,64 @@
+-module(para2_adt).
+
+%% More parameterized opaque types
+
+-export_type([c1/0, c2/0]).
+
+-export_type([ct1/0, ct2/0]).
+
+-export_type([circ/1, circ/2]).
+
+-export_type([un/2]).
+
+-export([c1/0, c2/0, ct1/0, ct2/0, circ1/0, circ2/0, u1/0, u2/0]).
+
+-opaque c1() :: c2().
+-opaque c2() :: c1().
+
+-spec c1() -> c1().
+
+c1() ->
+ a.
+
+-spec c2() -> c2().
+
+c2() ->
+ a.
+
+-type ct1() :: ct2().
+-type ct2() :: ct1().
+
+-spec ct1() -> ct1().
+
+ct1() ->
+ a.
+
+-spec ct2() -> ct2().
+
+ct2() ->
+ b.
+
+-opaque circ(A) :: circ(A, A).
+-opaque circ(A, B) :: circ({A, B}).
+
+-spec circ1() -> circ(integer()).
+
+circ1() ->
+ 3.
+
+-spec circ2() -> circ(integer(), integer()).
+
+circ2() ->
+ {3, 3}.
+
+-opaque un(A, B) :: A | B.
+
+-spec u1() -> un(integer(), atom()).
+
+u1() ->
+ 3.
+
+-spec u2() -> un(atom(), integer()).
+
+u2() ->
+ 3.
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl
new file mode 100644
index 0000000000..792ae40d39
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl
@@ -0,0 +1,77 @@
+-module(para3).
+
+-export([t/0, t1/1, t2/0, ot1/1, ot2/0, t1_adt/0, t2_adt/0]).
+
+-export([exp_adt/0]).
+
+%% More opaque tests.
+
+-export_type([ot1/0, ot1/1, ot1/2, ot1/3, ot1/4, ot1/5]).
+
+-opaque ot1() :: {ot1(_)}.
+
+-opaque ot1(A) :: {ot1(A, A)}.
+
+-opaque ot1(A, B) :: {ot1(A, B, A)}.
+
+-opaque ot1(A, B, C) :: {ot1(A, B, C, A)}.
+
+-opaque ot1(A, B, C, D) :: {ot1(A, B, C, D, A)}.
+
+-opaque ot1(A, B, C, D, E) :: {A, B, C, D, E}.
+
+-spec ot1(_) -> ot1().
+
+ot1(A) ->
+ {{{{{A, A, A, A, A}}}}}.
+
+-spec ot2() -> ot1(). % invalid type spec
+
+ot2() ->
+ foo.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+t() ->
+ {{{17}}} = t1(3). %% pattern can never match
+
+-type t1() :: {t1(_)}.
+
+-type t1(A) :: {t1(A, A)}.
+
+-type t1(A, B) :: {t1(A, B, A)}.
+
+-type t1(A, B, C) :: {t1(A, B, C, A)}.
+
+-type t1(A, B, C, D) :: {t1(A, B, C, D, A)}.
+
+-type t1(A, B, C, D, E) :: {A, B, C, D, E}.
+
+-spec t1(_) -> t1().
+
+t1(A) ->
+ {{{{{A, A, A, A, A}}}}}.
+
+-spec t2() -> t1(). % invalid type spec
+
+t2() ->
+ foo.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Shows that the list TypeNames in t_from_form must include ArgsLen.
+
+t1_adt() ->
+ {{{{{17}}}}} = para3_adt:t1(3). % breaks the opaqueness
+
+t2_adt() ->
+ {{{{17}}}} = para3_adt:t1(3). % can never match
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+-type exp() :: para3_adt:exp1(para3_adt:exp2()).
+
+-spec exp_adt() -> exp().
+
+exp_adt() ->
+ 3.
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para3_adt.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para3_adt.erl
new file mode 100644
index 0000000000..3919b846e6
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para3_adt.erl
@@ -0,0 +1,27 @@
+-module(para3_adt).
+
+-export([t1/1]).
+
+-export_type([t1/0, t1/1, t1/2, t1/3, t1/4, ot1/5]).
+
+-export_type([exp1/1, exp2/0]).
+
+-type t1() :: {t1(_)}.
+
+-type t1(A) :: {t1(A, A)}.
+
+-type t1(A, B) :: {t1(A, B, A)}.
+
+-type t1(A, B, C) :: {t1(A, B, C, A)}.
+
+-type t1(A, B, C, D) :: {ot1(A, B, C, D, A)}.
+
+-opaque ot1(A, B, C, D, E) :: {A, B, C, D, E}.
+
+-spec t1(_) -> t1().
+
+t1(A) ->
+ {{{{{A, A, A, A, A}}}}}.
+
+-opaque exp1(T) :: T.
+-opaque exp2() :: integer().
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/simple/exact_api.erl b/lib/dialyzer/test/opaque_SUITE_data/src/simple/exact_api.erl
index 5f7ab4f3aa..c19330eb30 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/simple/exact_api.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/simple/exact_api.erl
@@ -10,14 +10,14 @@
ntab = notable :: ets:tab(),
cyclic = true :: boolean()}).
--spec new() -> digraph().
+-spec new() -> digraph:graph().
new() ->
A = #digraph{},
set_type(A), % does not have an opaque term as 1st argument
A.
--spec set_type(digraph()) -> true.
+-spec set_type(digraph:graph()) -> true.
set_type(G) ->
digraph:delete(G).
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/wings/wings_util.erl b/lib/dialyzer/test/opaque_SUITE_data/src/wings/wings_util.erl
index 8f0da1f5dc..ca6bc0ab4a 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/wings/wings_util.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/wings/wings_util.erl
@@ -14,12 +14,12 @@
rel2fam(Rel) ->
sofs:to_external(sofs:relation_to_family(sofs:relation(Rel))).
-%% a definition that does not violate the opaqueness of gb_tree()
+%% a definition that does not violate the opaqueness of gb_trees:tree()
gb_trees_smallest_key(Tree) ->
{Key, _V} = gb_trees:smallest(Tree),
Key.
-%% a definition that violates the opaqueness of gb_tree()
+%% a definition that violates the opaqueness of gb_trees:tree()
gb_trees_largest_key({_, Tree}) ->
largest_key1(Tree).
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/zoltan_kis2.erl b/lib/dialyzer/test/opaque_SUITE_data/src/zoltan_kis2.erl
index 38c6051c58..e094d1982b 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/zoltan_kis2.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/zoltan_kis2.erl
@@ -2,7 +2,7 @@
-export([get/2]).
--opaque data() :: gb_tree().
+-opaque data() :: gb_trees:tree().
-spec get(term(), data()) -> term().
diff --git a/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow3 b/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow3
index d640f564cd..0382627cfc 100644
--- a/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow3
+++ b/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow3
@@ -1,3 +1,3 @@
-ets_insert_control_flow3.erl:21: The call ets:insert(Table::atom() | tid(),{'root',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'root') call in ets_insert_control_flow3.erl on line 12
-ets_insert_control_flow3.erl:23: The call ets:insert(Table::atom() | tid(),{'user',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'user') call in ets_insert_control_flow3.erl on line 13
+ets_insert_control_flow3.erl:21: The call ets:insert(Table::atom() | ets:tid(),{'root',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'root') call in ets_insert_control_flow3.erl on line 12
+ets_insert_control_flow3.erl:23: The call ets:insert(Table::atom() | ets:tid(),{'user',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'user') call in ets_insert_control_flow3.erl on line 13
diff --git a/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow4 b/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow4
index 6f34e75902..22944fd066 100644
--- a/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow4
+++ b/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow4
@@ -1,3 +1,3 @@
-ets_insert_control_flow4.erl:21: The call ets:insert(Table::atom() | tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_control_flow4.erl on line 12, the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_control_flow4.erl on line 13
-ets_insert_control_flow4.erl:23: The call ets:insert(Table::atom() | tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_control_flow4.erl on line 12, the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_control_flow4.erl on line 13
+ets_insert_control_flow4.erl:21: The call ets:insert(Table::atom() | ets:tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_control_flow4.erl on line 12, the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_control_flow4.erl on line 13
+ets_insert_control_flow4.erl:23: The call ets:insert(Table::atom() | ets:tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_control_flow4.erl on line 12, the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_control_flow4.erl on line 13
diff --git a/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow5 b/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow5
index 5af592f43f..e172887f34 100644
--- a/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow5
+++ b/lib/dialyzer/test/race_SUITE_data/results/ets_insert_control_flow5
@@ -1,5 +1,5 @@
-ets_insert_control_flow5.erl:22: The call ets:insert(Table::atom() | tid(),{'welcome_msg',[any(),...]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'welcome_msg') call in ets_insert_control_flow5.erl on line 16
-ets_insert_control_flow5.erl:23: The call ets:insert(Table::atom() | tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_control_flow5.erl on line 12, the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_control_flow5.erl on line 13
-ets_insert_control_flow5.erl:25: The call ets:insert(Table::atom() | tid(),{'welcome_msg',[any(),...]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'welcome_msg') call in ets_insert_control_flow5.erl on line 16
-ets_insert_control_flow5.erl:26: The call ets:insert(Table::atom() | tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_control_flow5.erl on line 12, the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_control_flow5.erl on line 13
+ets_insert_control_flow5.erl:22: The call ets:insert(Table::atom() | ets:tid(),{'welcome_msg',[any(),...]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'welcome_msg') call in ets_insert_control_flow5.erl on line 16
+ets_insert_control_flow5.erl:23: The call ets:insert(Table::atom() | ets:tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_control_flow5.erl on line 12, the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_control_flow5.erl on line 13
+ets_insert_control_flow5.erl:25: The call ets:insert(Table::atom() | ets:tid(),{'welcome_msg',[any(),...]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'welcome_msg') call in ets_insert_control_flow5.erl on line 16
+ets_insert_control_flow5.erl:26: The call ets:insert(Table::atom() | ets:tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_control_flow5.erl on line 12, the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_control_flow5.erl on line 13
diff --git a/lib/dialyzer/test/race_SUITE_data/results/ets_insert_param b/lib/dialyzer/test/race_SUITE_data/results/ets_insert_param
index 58f934a190..6a34337a2c 100644
--- a/lib/dialyzer/test/race_SUITE_data/results/ets_insert_param
+++ b/lib/dialyzer/test/race_SUITE_data/results/ets_insert_param
@@ -1,5 +1,5 @@
-ets_insert_param.erl:13: The call ets:insert(Table::atom() | tid(),{'welcome_msg',[any(),...]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'welcome_msg') call in ets_insert_param.erl on line 10
-ets_insert_param.erl:14: The call ets:insert(Table::atom() | tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_param.erl on line 14, the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_param.erl on line 15
-ets_insert_param.erl:17: The call ets:insert(Table::atom() | tid(),{'welcome_msg',[any(),...]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'welcome_msg') call in ets_insert_param.erl on line 10
-ets_insert_param.erl:18: The call ets:insert(Table::atom() | tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | tid(),'pass') call in ets_insert_param.erl on line 18
+ets_insert_param.erl:13: The call ets:insert(Table::atom() | ets:tid(),{'welcome_msg',[any(),...]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'welcome_msg') call in ets_insert_param.erl on line 10
+ets_insert_param.erl:14: The call ets:insert(Table::atom() | ets:tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_param.erl on line 14, the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_param.erl on line 15
+ets_insert_param.erl:17: The call ets:insert(Table::atom() | ets:tid(),{'welcome_msg',[any(),...]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'welcome_msg') call in ets_insert_param.erl on line 10
+ets_insert_param.erl:18: The call ets:insert(Table::atom() | ets:tid(),{'pass',[pos_integer()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup(Table::atom() | ets:tid(),'pass') call in ets_insert_param.erl on line 18
diff --git a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes
index 173ff3a9f1..bfa33cd296 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes
+++ b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes
@@ -8,15 +8,15 @@ contracts_with_subtypes.erl:111: The call contracts_with_subtypes:rec_arg({'b',{
contracts_with_subtypes.erl:142: The pattern 1 can never match the type string()
contracts_with_subtypes.erl:145: The pattern 'alpha' can never match the type {'ok',_} | {'ok',_,string()}
contracts_with_subtypes.erl:147: The pattern 42 can never match the type {'ok',_} | {'ok',_,string()}
-contracts_with_subtypes.erl:163: The pattern 'alpha' can never match the type {'ok',X}
-contracts_with_subtypes.erl:165: The pattern 42 can never match the type {'ok',X}
-contracts_with_subtypes.erl:183: The pattern 'alpha' can never match the type {'ok',X}
-contracts_with_subtypes.erl:185: The pattern 42 can never match the type {'ok',X}
+contracts_with_subtypes.erl:163: The pattern 'alpha' can never match the type {'ok',_}
+contracts_with_subtypes.erl:165: The pattern 42 can never match the type {'ok',_}
+contracts_with_subtypes.erl:183: The pattern 'alpha' can never match the type {'ok',_}
+contracts_with_subtypes.erl:185: The pattern 42 can never match the type {'ok',_}
contracts_with_subtypes.erl:202: The pattern 1 can never match the type string()
-contracts_with_subtypes.erl:205: The pattern {'ok', _} can never match the type {'ok',X,string()}
-contracts_with_subtypes.erl:206: The pattern 'alpha' can never match the type {'ok',X,string()}
-contracts_with_subtypes.erl:207: The pattern {'ok', 42} can never match the type {'ok',X,string()}
-contracts_with_subtypes.erl:208: The pattern 42 can never match the type {'ok',X,string()}
+contracts_with_subtypes.erl:205: The pattern {'ok', _} can never match the type {'ok',_,string()}
+contracts_with_subtypes.erl:206: The pattern 'alpha' can never match the type {'ok',_,string()}
+contracts_with_subtypes.erl:207: The pattern {'ok', 42} can never match the type {'ok',_,string()}
+contracts_with_subtypes.erl:208: The pattern 42 can never match the type {'ok',_,string()}
contracts_with_subtypes.erl:234: Function flat_ets_new_t/0 has no local return
contracts_with_subtypes.erl:235: The call contracts_with_subtypes:flat_ets_new(12,[]) breaks the contract (Name,Options) -> atom() when is_subtype(Name,atom()), is_subtype(Options,[Option]), is_subtype(Option,'set' | 'ordered_set' | 'bag' | 'duplicate_bag' | 'public' | 'protected' | 'private' | 'named_table' | {'keypos',integer()} | {'heir',pid(),term()} | {'heir','none'} | {'write_concurrency',boolean()} | {'read_concurrency',boolean()} | 'compressed')
contracts_with_subtypes.erl:23: Invalid type specification for function contracts_with_subtypes:extract2/0. The success typing is () -> 'something'
diff --git a/lib/dialyzer/test/small_SUITE_data/results/predef b/lib/dialyzer/test/small_SUITE_data/results/predef
new file mode 100644
index 0000000000..85e210d6e4
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/predef
@@ -0,0 +1,8 @@
+
+predef.erl:19: Invalid type specification for function predef:array/1. The success typing is (array:array(_)) -> array:array(_)
+predef.erl:24: Invalid type specification for function predef:dict/1. The success typing is (dict:dict(_,_)) -> dict:dict(_,_)
+predef.erl:29: Invalid type specification for function predef:digraph/1. The success typing is (digraph:graph()) -> [any()]
+predef.erl:39: Invalid type specification for function predef:gb_set/1. The success typing is (gb_sets:set(_)) -> gb_sets:set(_)
+predef.erl:44: Invalid type specification for function predef:gb_tree/1. The success typing is (gb_trees:tree(_,_)) -> gb_trees:tree(_,_)
+predef.erl:49: Invalid type specification for function predef:queue/1. The success typing is (queue:queue(_)) -> queue:queue(_)
+predef.erl:54: Invalid type specification for function predef:set/1. The success typing is (sets:set(_)) -> sets:set(_)
diff --git a/lib/dialyzer/test/small_SUITE_data/results/record_construct b/lib/dialyzer/test/small_SUITE_data/results/record_construct
index c0110b144f..4c40fec298 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/record_construct
+++ b/lib/dialyzer/test/small_SUITE_data/results/record_construct
@@ -1,6 +1,6 @@
record_construct.erl:15: Function t_opa/0 has no local return
-record_construct.erl:16: Record construction #r_opa{b::gb_set(),c::42,e::'false'} violates the declared type of field c::boolean()
+record_construct.erl:16: Record construction #r_opa{b::gb_sets:set(_),c::42,e::'false'} violates the declared type of field c::boolean()
record_construct.erl:20: Function t_rem/0 has no local return
record_construct.erl:21: Record construction #r_rem{a::'gazonk'} violates the declared type of field a::string()
record_construct.erl:6: Function t_loc/0 has no local return
diff --git a/lib/dialyzer/test/small_SUITE_data/src/on_load.erl b/lib/dialyzer/test/small_SUITE_data/src/on_load.erl
index 16533a9caa..7242ac2016 100644
--- a/lib/dialyzer/test/small_SUITE_data/src/on_load.erl
+++ b/lib/dialyzer/test/small_SUITE_data/src/on_load.erl
@@ -1,4 +1,6 @@
%%% This is to ensure that "on_load" functions are never reported as unused.
+%%% In addition, all functions called by a function in an on_load attribute
+%%% should be considered as called by an entry point of the module.
-module(on_load).
@@ -8,4 +10,7 @@
foo() -> ok.
-bar() -> ok.
+bar() -> gazonk(17).
+
+gazonk(N) when N < 42 -> gazonk(N+1);
+gazonk(42) -> ok.
diff --git a/lib/dialyzer/test/small_SUITE_data/src/predef.erl b/lib/dialyzer/test/small_SUITE_data/src/predef.erl
new file mode 100644
index 0000000000..ee9073aa67
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/predef.erl
@@ -0,0 +1,67 @@
+-module(predef).
+
+-export([array/1, dict/1, digraph/1, digraph2/1, gb_set/1, gb_tree/1,
+ queue/1, set/1, tid/0, tid2/0]).
+
+-export_type([array/0, digraph/0, gb_set/0]).
+
+%% Before Erlang/OTP 17.0 local re-definitions of pre-defined opaque
+%% types were ignored but did not generate any warning.
+-opaque array() :: atom().
+-opaque digraph() :: atom().
+-opaque gb_set() :: atom().
+-type dict() :: atom().
+-type gb_tree() :: atom().
+-type queue() :: atom().
+-type set() :: atom().
+-type tid() :: atom().
+
+-spec array(array()) -> array:array().
+
+array(A) ->
+ array:relax(A).
+
+-spec dict(dict()) -> dict:dict().
+
+dict(D) ->
+ dict:store(1, a, D).
+
+-spec digraph(digraph()) -> [digraph:edge()].
+
+digraph(G) ->
+ digraph:edges(G).
+
+-spec digraph2(digraph:graph()) -> [digraph:edge()].
+
+digraph2(G) ->
+ digraph:edges(G).
+
+-spec gb_set(gb_set()) -> gb_sets:set().
+
+gb_set(S) ->
+ gb_sets:balance(S).
+
+-spec gb_tree(gb_tree()) -> gb_trees:tree().
+
+gb_tree(S) ->
+ gb_trees:balance(S).
+
+-spec queue(queue()) -> queue:queue().
+
+queue(Q) ->
+ queue:reverse(Q).
+
+-spec set(set()) -> sets:set().
+
+set(S) ->
+ sets:union([S]).
+
+-spec tid() -> tid().
+
+tid() ->
+ ets:new(tid, []).
+
+-spec tid2() -> ets:tid().
+
+tid2() ->
+ ets:new(tid, []).
diff --git a/lib/dialyzer/test/small_SUITE_data/src/predef2.erl b/lib/dialyzer/test/small_SUITE_data/src/predef2.erl
new file mode 100644
index 0000000000..b1d941a49a
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/predef2.erl
@@ -0,0 +1,56 @@
+-module(predef2).
+
+-export([array/1, dict/1, digraph/1, digraph2/1, gb_set/1, gb_tree/1,
+ queue/1, set/1, tid/0, tid2/0]).
+
+-export_type([array/0, digraph/0, gb_set/0]).
+
+-spec array(array()) -> array:array().
+
+array(A) ->
+ array:relax(A).
+
+-spec dict(dict()) -> dict:dict().
+
+dict(D) ->
+ dict:store(1, a, D).
+
+-spec digraph(digraph()) -> [digraph:edge()].
+
+digraph(G) ->
+ digraph:edges(G).
+
+-spec digraph2(digraph:graph()) -> [digraph:edge()].
+
+digraph2(G) ->
+ digraph:edges(G).
+
+-spec gb_set(gb_set()) -> gb_sets:set().
+
+gb_set(S) ->
+ gb_sets:balance(S).
+
+-spec gb_tree(gb_tree()) -> gb_trees:tree().
+
+gb_tree(S) ->
+ gb_trees:balance(S).
+
+-spec queue(queue()) -> queue:queue().
+
+queue(Q) ->
+ queue:reverse(Q).
+
+-spec set(set()) -> sets:set().
+
+set(S) ->
+ sets:union([S]).
+
+-spec tid() -> tid().
+
+tid() ->
+ ets:new(tid, []).
+
+-spec tid2() -> ets:tid().
+
+tid2() ->
+ ets:new(tid, []).
diff --git a/lib/dialyzer/test/small_SUITE_data/src/record_construct.erl b/lib/dialyzer/test/small_SUITE_data/src/record_construct.erl
index 54cc2601bd..b250c6ee65 100644
--- a/lib/dialyzer/test/small_SUITE_data/src/record_construct.erl
+++ b/lib/dialyzer/test/small_SUITE_data/src/record_construct.erl
@@ -7,7 +7,7 @@ t_loc() ->
#r_loc{}.
-record(r_opa, {a :: atom(),
- b = gb_sets:new() :: gb_set(),
+ b = gb_sets:new() :: gb_sets:set(),
c = 42 :: boolean(),
d, % untyped on purpose
e = false :: boolean()}).
diff --git a/lib/dialyzer/test/unmatched_returns_SUITE_data/results/lc_warnings b/lib/dialyzer/test/unmatched_returns_SUITE_data/results/lc_warnings
index 2784f2119e..24b44c1b5c 100644
--- a/lib/dialyzer/test/unmatched_returns_SUITE_data/results/lc_warnings
+++ b/lib/dialyzer/test/unmatched_returns_SUITE_data/results/lc_warnings
@@ -1,5 +1,5 @@
lc_warnings.erl:32: Expression produces a value of type [opaque_atom_adt:opaque_atom()], but this value is unmatched
-lc_warnings.erl:43: Expression produces a value of type [array()], but this value is unmatched
+lc_warnings.erl:43: Expression produces a value of type [array:array(_)], but this value is unmatched
lc_warnings.erl:65: Expression produces a value of type [lc_warnings:opaque_tuple()], but this value is unmatched
lc_warnings.erl:7: Expression produces a value of type ['ok' | {'error',atom()}], but this value is unmatched