diff options
Diffstat (limited to 'lib')
116 files changed, 1830 insertions, 986 deletions
diff --git a/lib/compiler/src/beam_dict.erl b/lib/compiler/src/beam_dict.erl index 212b9fb03a..ea51673fa3 100644 --- a/lib/compiler/src/beam_dict.erl +++ b/lib/compiler/src/beam_dict.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2013. All Rights Reserved. +%% Copyright Ericsson AB 1998-2014. 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 @@ -29,16 +29,24 @@ -type label() :: non_neg_integer(). +-type index() :: non_neg_integer(). + +-type atom_tab() :: gb_trees:tree(atom(), index()). +-type import_tab() :: gb_trees:tree(mfa(), index()). +-type fname_tab() :: gb_trees:tree(Name :: term(), index()). +-type line_tab() :: gb_trees:tree({Fname :: index(), Line :: term()}, index()). +-type literal_tab() :: dict:dict(Literal :: term(), index()). + -record(asm, - {atoms = gb_trees:empty() :: gb_tree(), %{Atom,Index} + {atoms = gb_trees:empty() :: atom_tab(), exports = [] :: [{label(), arity(), label()}], locals = [] :: [{label(), arity(), label()}], - imports = gb_trees:empty() :: gb_tree(), %{{M,F,A},Index} + imports = gb_trees:empty() :: import_tab(), strings = <<>> :: binary(), %String pool lambdas = [], %[{...}] - literals = dict:new() :: dict(), %Format: {Literal,Number} - fnames = gb_trees:empty() :: gb_tree(), %{Name,Index} - lines = gb_trees:empty() :: gb_tree(), %{{Fname,Line},Index} + literals = dict:new() :: literal_tab(), + fnames = gb_trees:empty() :: fname_tab(), + lines = gb_trees:empty() :: line_tab(), num_lines = 0 :: non_neg_integer(), %Number of line instructions next_import = 0 :: non_neg_integer(), string_offset = 0 :: non_neg_integer(), diff --git a/lib/compiler/src/beam_disasm.erl b/lib/compiler/src/beam_disasm.erl index 363989f4c9..4bdfe4e0c2 100644 --- a/lib/compiler/src/beam_disasm.erl +++ b/lib/compiler/src/beam_disasm.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2013. All Rights Reserved. +%% Copyright Ericsson AB 2000-2014. 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 @@ -37,7 +37,8 @@ %%----------------------------------------------------------------------- --type literals() :: 'none' | gb_tree(). +-type index() :: non_neg_integer(). +-type literals() :: 'none' | gb_trees:tree(index(), term()). -type symbolic_tag() :: 'a' | 'f' | 'h' | 'i' | 'u' | 'x' | 'y' | 'z'. -type disasm_tag() :: symbolic_tag() | 'fr' | 'atom' | 'float' | 'literal'. -type disasm_term() :: 'nil' | {disasm_tag(), _}. @@ -216,7 +217,8 @@ optional_chunk(F, ChunkTag) -> %%----------------------------------------------------------------------- -type l_info() :: {non_neg_integer(), {_,_,_,_,_,_}}. --spec beam_disasm_lambdas('none' | binary(), gb_tree()) -> 'none' | [l_info()]. +-spec beam_disasm_lambdas('none' | binary(), gb_trees:tree(index(), _)) -> + 'none' | [l_info()]. beam_disasm_lambdas(none, _) -> none; beam_disasm_lambdas(<<_:32,Tab/binary>>, Atoms) -> @@ -435,7 +437,8 @@ decode_arg([B|Bs]) -> decode_int(Tag, B, Bs) end. --spec decode_arg([byte(),...], gb_tree(), literals()) -> {disasm_term(), [byte()]}. +-spec decode_arg([byte(),...], gb_trees:tree(index(), _), literals()) -> + {disasm_term(), [byte()]}. decode_arg([B|Bs0], Atoms, Literals) -> Tag = decode_tag(B band 2#111), diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl index 7e1324cf61..9d5563d13b 100644 --- a/lib/compiler/src/beam_validator.erl +++ b/lib/compiler/src/beam_validator.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2013. All Rights Reserved. +%% Copyright Ericsson AB 2004-2014. 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 @@ -213,9 +213,12 @@ validate_error_1(Error, Module, Name, Ar) -> {{Module,Name,Ar}, {internal_error,'_',{Error,erlang:get_stacktrace()}}}. +-type index() :: non_neg_integer(). +-type reg_tab() :: gb_trees:tree(index(), 'none' | {'value', _}). + -record(st, %Emulation state - {x=init_regs(0, term) :: gb_tree(), %x register info. - y=init_regs(0, initialized) :: gb_tree(), %y register info. + {x=init_regs(0, term) :: reg_tab(),%x register info. + y=init_regs(0, initialized) :: reg_tab(),%y register info. f=init_fregs(), % numy=none, %Number of y registers. h=0, %Available heap size. @@ -227,11 +230,16 @@ validate_error_1(Error, Module, Name, Ar) -> setelem=false %Previous instruction was setelement/3. }). +-type label() :: integer(). +-type label_set() :: gb_sets:set(label()). +-type branched_tab() :: gb_trees:tree(label(), #st{}). +-type ft_tab() :: gb_trees:tree(). + -record(vst, %Validator state {current=none :: #st{} | 'none', %Current state - branched=gb_trees:empty() :: gb_tree(), %States at jumps - labels=gb_sets:empty() :: gb_set(), %All defined labels - ft=gb_trees:empty() :: gb_tree() %Some other functions + branched=gb_trees:empty() :: branched_tab(), %States at jumps + labels=gb_sets:empty() :: label_set(), %All defined labels + ft=gb_trees:empty() :: ft_tab() %Some other functions % in the module (those that start with bs_start_match2). }). diff --git a/lib/compiler/src/rec_env.erl b/lib/compiler/src/rec_env.erl index 31a1f8b0b7..ddcd461bc0 100644 --- a/lib/compiler/src/rec_env.erl +++ b/lib/compiler/src/rec_env.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2010. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -95,7 +95,7 @@ test_1(_,0, Env) -> %% ===================================================================== %% @type environment(). An abstract environment. --type mapping() :: {'map', dict()} | {'rec', dict(), dict()}. +-type mapping() :: {'map', dict:dict()} | {'rec', dict:dict(), dict:dict()}. -type environment() :: [mapping(),...]. %% ===================================================================== diff --git a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl index 0fbaf1d47c..3de020cb01 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 %%-------------------------------------------------------------------- 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 5b2c52b2d0..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]), 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..5c1245ae47 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 @@ -59,7 +59,7 @@ %% -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))]), @@ -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())}. @@ -478,11 +478,11 @@ 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)]), 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..95a138dd73 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)), 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/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/predef.erl b/lib/dialyzer/test/small_SUITE_data/src/predef.erl new file mode 100644 index 0000000000..c2364fd1c2 --- /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 R17B 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 diff --git a/lib/edoc/src/edoc_specs.erl b/lib/edoc/src/edoc_specs.erl index 466c9df951..211a354c74 100644 --- a/lib/edoc/src/edoc_specs.erl +++ b/lib/edoc/src/edoc_specs.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -35,7 +35,7 @@ %% Exported functions %% --spec type(Form::syntaxTree(), TypeDocs::dict()) -> #tag{}. +-spec type(Form::syntaxTree(), TypeDocs::dict:dict()) -> #tag{}. %% @doc Convert an Erlang type to EDoc representation. %% TypeDocs is a dict of {Name, Doc}. @@ -88,7 +88,7 @@ dummy_spec(Form) -> -spec docs(Forms::[syntaxTree()], CommentFun :: fun( ([syntaxTree()], Line :: term()) -> #tag{} )) - -> dict(). + -> dict:dict(). %% @doc Find comments after -type/-opaque declarations. %% Postcomments "inside" the type are skipped. diff --git a/lib/eunit/src/eunit_serial.erl b/lib/eunit/src/eunit_serial.erl index 80e79116e3..1a0179a5df 100644 --- a/lib/eunit/src/eunit_serial.erl +++ b/lib/eunit/src/eunit_serial.erl @@ -56,9 +56,9 @@ %% future use, and/or cancel the current item and possibly one or more %% of its parent groups. --record(state, {listeners :: set(), - cancelled = eunit_lib:trie_new() :: gb_tree(), - messages = dict:new() :: dict()}). +-record(state, {listeners :: sets:set(), + cancelled = eunit_lib:trie_new() :: gb_trees:tree(), + messages = dict:new() :: dict:dict()}). start(Pids) -> spawn(fun () -> serializer(Pids) end). diff --git a/lib/hipe/cerl/cerl_closurean.erl b/lib/hipe/cerl/cerl_closurean.erl index 021acd5b35..1b325703ae 100644 --- a/lib/hipe/cerl/cerl_closurean.erl +++ b/lib/hipe/cerl/cerl_closurean.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2010. All Rights Reserved. +%% Copyright Ericsson AB 2003-2014. 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 @@ -78,7 +78,8 @@ %% function; see `analyze' for details. -spec annotate(cerl:cerl()) -> - {cerl:cerl(), outlist(), dict(), escapes(), dict(), dict()}. + {cerl:cerl(), outlist(), dict:dict(), + escapes(), dict:dict(), dict:dict()}. annotate(Tree) -> {Xs, Out, Esc, Deps, Par} = analyze(Tree), @@ -206,7 +207,8 @@ append_ann(Tag, Val, []) -> %% variable labeled `escape', which will hold the set of escaped labels. %% initially it contains `top' and `external'. --spec analyze(cerl:cerl()) -> {outlist(), dict(), escapes(), dict(), dict()}. +-spec analyze(cerl:cerl()) -> + {outlist(), dict:dict(), escapes(), dict:dict(), dict:dict()}. analyze(Tree) -> %% Note that we use different name spaces for variable labels and diff --git a/lib/hipe/cerl/cerl_messagean.erl b/lib/hipe/cerl/cerl_messagean.erl index ca812a0f0d..7911b875a9 100644 --- a/lib/hipe/cerl/cerl_messagean.erl +++ b/lib/hipe/cerl/cerl_messagean.erl @@ -1,7 +1,7 @@ %% ===================================================================== %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2012. All Rights Reserved. +%% Copyright Ericsson AB 2004-2014. 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 @@ -182,7 +182,7 @@ -type label() :: integer() | 'external' | 'top'. -type ordset(X) :: [X]. % XXX: TAKE ME OUT --spec annotate(cerl:cerl()) -> {cerl:cerl(), ordset(label()), dict()}. +-spec annotate(cerl:cerl()) -> {cerl:cerl(), ordset(label()), dict:dict()}. annotate(Tree) -> {Esc0, Vars} = analyze(Tree), diff --git a/lib/hipe/cerl/cerl_typean.erl b/lib/hipe/cerl/cerl_typean.erl index ccd8903658..f694c07c82 100644 --- a/lib/hipe/cerl/cerl_typean.erl +++ b/lib/hipe/cerl/cerl_typean.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2009. All Rights Reserved. +%% Copyright Ericsson AB 2003-2014. 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 @@ -242,7 +242,7 @@ delete_ann(_, []) -> -type labelset() :: ordset(label()). -type outlist() :: [labelset()] | 'none'. --spec analyze(cerl:cerl()) -> {outlist(), dict(), dict()}. +-spec analyze(cerl:cerl()) -> {outlist(), dict:dict(), dict:dict()}. analyze(Tree) -> analyze(Tree, ?DEF_LIMIT). diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl index 329a71b099..32390045e3 100644 --- a/lib/hipe/cerl/erl_types.erl +++ b/lib/hipe/cerl/erl_types.erl @@ -228,7 +228,7 @@ -export([t_is_identifier/1]). -endif. --export_type([erl_type/0]). +-export_type([erl_type/0, type_table/0, var_table/0]). %%-define(DEBUG, true). @@ -363,6 +363,15 @@ -type opaques() :: [erl_type()] | 'universe'. +-type record_key() :: {'record', atom()}. +-type type_key() :: {'type' | 'opaque', atom(), arity()}. +-type record_value() :: orddict:orddict(). % XXX. To be refined +-type type_value() :: {module(), erl_type(), atom()}. +-type type_table() :: dict:dict(record_key(), record_value()) + | dict:dict(type_key(), type_value()). + +-type var_table() :: dict:dict(atom(), erl_type()). + %%----------------------------------------------------------------------------- %% Unions %% @@ -723,7 +732,7 @@ decorate_tuples_in_sets([T1|Tuples], L2, Opaques, Acc) -> decorate_tuples_in_sets([], _L, _Opaques, Acc) -> lists:reverse(Acc). --spec t_opaque_from_records(dict()) -> [erl_type()]. +-spec t_opaque_from_records(type_table()) -> [erl_type()]. t_opaque_from_records(RecDict) -> OpaqueRecDict = @@ -798,7 +807,9 @@ t_is_remote(Type) -> is_remote(?remote(_)) -> true; is_remote(_) -> false. --spec t_solve_remote(erl_type(), set(), dict()) -> erl_type(). +-type mod_records() :: dict:dict(module(), type_table()). + +-spec t_solve_remote(erl_type(), sets:set(mfa()), mod_records()) -> erl_type(). t_solve_remote(Type, ExpTypes, Records) -> {RT, _RR} = t_solve_remote(Type, ExpTypes, Records, []), @@ -1962,7 +1973,7 @@ t_timeout() -> -spec t_array() -> erl_type(). t_array() -> - t_opaque(array, array, [], + t_opaque(array, array, [t_any()], t_tuple([t_atom('array'), t_sup([t_atom('undefined'), t_non_neg_integer()]), t_sup([t_atom('undefined'), t_non_neg_integer()]), @@ -1972,7 +1983,7 @@ t_array() -> -spec t_dict() -> erl_type(). t_dict() -> - t_opaque(dict, dict, [], + t_opaque(dict, dict, [t_any(), t_any()], t_tuple([t_atom('dict'), t_sup([t_atom('undefined'), t_non_neg_integer()]), t_sup([t_atom('undefined'), t_non_neg_integer()]), @@ -2008,12 +2019,12 @@ t_gb_tree() -> -spec t_queue() -> erl_type(). t_queue() -> - t_opaque(queue, queue, [], t_tuple([t_list(), t_list()])). + t_opaque(queue, queue, [t_any()], t_tuple([t_list(), t_list()])). -spec t_set() -> erl_type(). t_set() -> - t_opaque(sets, set, [], + t_opaque(sets, set, [t_any()], t_tuple([t_atom('set'), t_non_neg_integer(), t_non_neg_integer(), t_pos_integer(), t_non_neg_integer(), t_non_neg_integer(), t_non_neg_integer(), @@ -2031,18 +2042,6 @@ all_opaque_builtins() -> [t_array(), t_dict(), t_digraph(), t_gb_set(), t_gb_tree(), t_queue(), t_set(), t_tid()]. --spec is_opaque_builtin(atom(), atom()) -> boolean(). - -is_opaque_builtin(array, array) -> true; -is_opaque_builtin(dict, dict) -> true; -is_opaque_builtin(digraph, digraph) -> true; -is_opaque_builtin(gb_sets, gb_set) -> true; -is_opaque_builtin(gb_trees, gb_tree) -> true; -is_opaque_builtin(queue, queue) -> true; -is_opaque_builtin(sets, set) -> true; -is_opaque_builtin(ets, tid) -> true; -is_opaque_builtin(_, _) -> false. - %%------------------------------------ %% ?none is allowed in products. A product of size 1 is not a product. @@ -2831,9 +2830,9 @@ comb(Mod, Name, Args, S, T) -> false -> T#opaque{struct = S} end. -is_same_name(Mod, Name, Args, - ?opaque([#opaque{mod = Mod, name = Name, args = Args}])) -> - true; +is_same_name(Mod1, Name1, Args1, + ?opaque([#opaque{mod = Mod2, name = Name2, args = Args2}])) -> + is_same_type_name({Mod1, Name1, Args1}, {Mod2, Name2, Args2}); is_same_name(_, _, _, _) -> false. %% Combining two lists this way can be very time consuming... @@ -3035,13 +3034,13 @@ findfirst(N1, N2, U1, B1, U2, B2) -> %% to types. Hans Bolinder suggested the use of lists of Key-Value pairs for %% this data structure and measurements showed a non-trivial speedup when using %% them for operations within this module (e.g. in t_unify/2). However, there -%% is code outside erl_types that still passes a dict() in the 2nd argument. +%% is code outside erl_types that still passes a dict:dict() in the 2nd argument. %% So, for the time being, this module provides a t_subst/2 function for these %% external calls and a clone of it (t_subst_kv/2) which is used from all calls %% from within this module. This code duplication needs to be eliminated at %% some point. --spec t_subst(erl_type(), dict()) -> erl_type(). +-spec t_subst(erl_type(), dict:dict(atom(), erl_type())) -> erl_type(). t_subst(T, Dict) -> case t_has_var(T) of @@ -3785,7 +3784,7 @@ t_limit_k(T, _K) -> T. %% %%============================================================================ --spec t_abstract_records(erl_type(), dict()) -> erl_type(). +-spec t_abstract_records(erl_type(), type_table()) -> erl_type(). t_abstract_records(?list(Contents, Termination, Size), RecDict) -> case t_abstract_records(Contents, RecDict) of @@ -3865,7 +3864,7 @@ t_map(Fun, T) -> t_to_string(T) -> t_to_string(T, dict:new()). --spec t_to_string(erl_type(), dict()) -> string(). +-spec t_to_string(erl_type(), type_table()) -> string(). t_to_string(?any, _RecDict) -> "any()"; @@ -4051,7 +4050,7 @@ record_fields_to_string([F|Fs], [{FName, _DefType}|FDefs], RecDict, Acc) -> record_fields_to_string([], [], _RecDict, Acc) -> lists:reverse(Acc). --spec record_field_diffs_to_string(erl_type(), dict()) -> string(). +-spec record_field_diffs_to_string(erl_type(), type_table()) -> string(). record_field_diffs_to_string(?tuple([_|Fs], Arity, Tag), RecDict) -> [TagAtom] = atom_vals(Tag), @@ -4086,9 +4085,9 @@ union_sequence(Types, RecDict) -> -ifdef(DEBUG). opaque_type(Mod, Name, _Args, S, RecDict) -> - ArgsString = "[ARGS:" ++ comma_sequence(_Args, RecDict) ++ "]", + ArgsString = comma_sequence(_Args, RecDict), String = t_to_string(S, RecDict), - opaque_name(Mod, Name, ArgsString ++ String). + opaque_name(Mod, Name, ArgsString) ++ "[" ++ String ++ "]". -else. opaque_type(Mod, Name, Args, _S, RecDict) -> ArgsString = comma_sequence(Args, RecDict), @@ -4100,11 +4099,16 @@ opaque_name(Mod, Name, Extra) -> flat_format("~s(~s)", [S, Extra]). mod_name(Mod, Name) -> - case is_opaque_builtin(Mod, Name) of + case is_obsolete_opaque_builtin(Mod, Name) of true -> flat_format("~w", [Name]); false -> flat_format("~w:~w", [Mod, Name]) end. +is_obsolete_opaque_builtin(digraph, digraph) -> true; +is_obsolete_opaque_builtin(gb_sets, gb_set) -> true; +is_obsolete_opaque_builtin(gb_trees, gb_tree) -> true; +is_obsolete_opaque_builtin(_, _) -> false. + %%============================================================================= %% %% Build a type from parse forms. @@ -4116,19 +4120,20 @@ mod_name(Mod, Name) -> t_from_form(Form) -> t_from_form(Form, dict:new()). --spec t_from_form(parse_form(), dict()) -> erl_type(). +-spec t_from_form(parse_form(), type_table()) -> erl_type(). t_from_form(Form, RecDict) -> t_from_form(Form, RecDict, dict:new()). --spec t_from_form(parse_form(), dict(), dict()) -> erl_type(). +-spec t_from_form(parse_form(), type_table(), var_table()) -> erl_type(). t_from_form(Form, RecDict, VarDict) -> {T, _R} = t_from_form(Form, [], RecDict, VarDict), T. --type type_names() :: [{'type' | 'opaque' | 'record', atom()}]. --spec t_from_form(parse_form(), type_names(), dict(), dict()) -> +-type type_names() :: [type_key() | record_key()]. + +-spec t_from_form(parse_form(), type_names(), type_table(), var_table()) -> {erl_type(), type_names()}. t_from_form({var, _L, '_'}, _TypeNames, _RecDict, _VarDict) -> @@ -4167,8 +4172,8 @@ t_from_form({type, _L, any, []}, _TypeNames, _RecDict, _VarDict) -> {t_any(), []}; t_from_form({type, _L, arity, []}, _TypeNames, _RecDict, _VarDict) -> {t_arity(), []}; -t_from_form({type, _L, array, []}, _TypeNames, _RecDict, _VarDict) -> - {t_array(), []}; +t_from_form({type, _L, array, []}, TypeNames, RecDict, VarDict) -> + builtin_type(array, t_array(), TypeNames, RecDict, VarDict); t_from_form({type, _L, atom, []}, _TypeNames, _RecDict, _VarDict) -> {t_atom(), []}; t_from_form({type, _L, binary, []}, _TypeNames, _RecDict, _VarDict) -> @@ -4190,10 +4195,10 @@ t_from_form({type, _L, byte, []}, _TypeNames, _RecDict, _VarDict) -> {t_byte(), []}; t_from_form({type, _L, char, []}, _TypeNames, _RecDict, _VarDict) -> {t_char(), []}; -t_from_form({type, _L, dict, []}, _TypeNames, _RecDict, _VarDict) -> - {t_dict(), []}; -t_from_form({type, _L, digraph, []}, _TypeNames, _RecDict, _VarDict) -> - {t_digraph(), []}; +t_from_form({type, _L, dict, []}, TypeNames, RecDict, VarDict) -> + builtin_type(dict, t_dict(), TypeNames, RecDict, VarDict); +t_from_form({type, _L, digraph, []}, TypeNames, RecDict, VarDict) -> + builtin_type(digraph, t_digraph(), TypeNames, RecDict, VarDict); t_from_form({type, _L, float, []}, _TypeNames, _RecDict, _VarDict) -> {t_float(), []}; t_from_form({type, _L, function, []}, _TypeNames, _RecDict, _VarDict) -> @@ -4209,10 +4214,10 @@ t_from_form({type, _L, 'fun', [{type, _, product, Domain}, Range]}, {L, R1} = list_from_form(Domain, TypeNames, RecDict, VarDict), {T, R2} = t_from_form(Range, TypeNames, RecDict, VarDict), {t_fun(L, T), R1 ++ R2}; -t_from_form({type, _L, gb_set, []}, _TypeNames, _RecDict, _VarDict) -> - {t_gb_set(), []}; -t_from_form({type, _L, gb_tree, []}, _TypeNames, _RecDict, _VarDict) -> - {t_gb_tree(), []}; +t_from_form({type, _L, gb_set, []}, TypeNames, RecDict, VarDict) -> + builtin_type(gb_set, t_gb_set(), TypeNames, RecDict, VarDict); +t_from_form({type, _L, gb_tree, []}, TypeNames, RecDict, VarDict) -> + builtin_type(gb_tree, t_gb_tree(), TypeNames, RecDict, VarDict); t_from_form({type, _L, identifier, []}, _TypeNames, _RecDict, _VarDict) -> {t_identifier(), []}; t_from_form({type, _L, integer, []}, _TypeNames, _RecDict, _VarDict) -> @@ -4285,8 +4290,8 @@ t_from_form({type, _L, maybe_improper_list, [Content, Termination]}, t_from_form({type, _L, product, Elements}, TypeNames, RecDict, VarDict) -> {L, R} = list_from_form(Elements, TypeNames, RecDict, VarDict), {t_product(L), R}; -t_from_form({type, _L, queue, []}, _TypeNames, _RecDict, _VarDict) -> - {t_queue(), []}; +t_from_form({type, _L, queue, []}, TypeNames, RecDict, VarDict) -> + builtin_type(queue, t_queue(), TypeNames, RecDict, VarDict); t_from_form({type, _L, range, [From, To]} = Type, _TypeNames, _RecDict, _VarDict) -> case {erl_eval:partial_eval(From), erl_eval:partial_eval(To)} of @@ -4298,14 +4303,14 @@ t_from_form({type, _L, record, [Name|Fields]}, TypeNames, RecDict, VarDict) -> record_from_form(Name, Fields, TypeNames, RecDict, VarDict); t_from_form({type, _L, reference, []}, _TypeNames, _RecDict, _VarDict) -> {t_reference(), []}; -t_from_form({type, _L, set, []}, _TypeNames, _RecDict, _VarDict) -> - {t_set(), []}; +t_from_form({type, _L, set, []}, TypeNames, RecDict, VarDict) -> + builtin_type(set, t_set(), TypeNames, RecDict, VarDict); t_from_form({type, _L, string, []}, _TypeNames, _RecDict, _VarDict) -> {t_string(), []}; t_from_form({type, _L, term, []}, _TypeNames, _RecDict, _VarDict) -> {t_any(), []}; -t_from_form({type, _L, tid, []}, _TypeNames, _RecDict, _VarDict) -> - {t_tid(), []}; +t_from_form({type, _L, tid, []}, TypeNames, RecDict, VarDict) -> + builtin_type(tid, t_tid(), TypeNames, RecDict, VarDict); t_from_form({type, _L, timeout, []}, _TypeNames, _RecDict, _VarDict) -> {t_timeout(), []}; t_from_form({type, _L, tuple, any}, _TypeNames, _RecDict, _VarDict) -> @@ -4322,36 +4327,46 @@ t_from_form({opaque, _L, Name, {Mod, Args, Rep}}, _TypeNames, _RecDict, _VarDict) -> {t_opaque(Mod, Name, Args, Rep), []}. +builtin_type(Name, Type, TypeNames, RecDict, VarDict) -> + case lookup_type(Name, 0, RecDict) of + {_, {_M, _T, _A}} -> + type_from_form(Name, [], TypeNames, RecDict, VarDict); + error -> + {Type, []} + end. + type_from_form(Name, Args, TypeNames, RecDict, VarDict) -> ArgsLen = length(Args), ArgTypes = forms_to_types(Args, TypeNames, RecDict, VarDict), case lookup_type(Name, ArgsLen, RecDict) of {type, {_Module, Type, ArgNames}} -> - case can_unfold_more({type, Name}, TypeNames) of + TypeName = {type, Name, ArgsLen}, + case can_unfold_more(TypeName, TypeNames) of true -> List = lists:zip(ArgNames, ArgTypes), TmpVarDict = dict:from_list(List), - {T, R} = t_from_form(Type, [{type, Name}|TypeNames], + {T, R} = t_from_form(Type, [TypeName|TypeNames], RecDict, TmpVarDict), - case lists:member({type, Name}, R) of + case lists:member(TypeName, R) of true -> {t_limit(T, ?REC_TYPE_LIMIT), R}; false -> {T, R} end; - false -> {t_any(), [{type, Name}]} + false -> {t_any(), [TypeName]} end; {opaque, {Module, Type, ArgNames}} -> + TypeName = {opaque, Name, ArgsLen}, {Rep, Rret} = - case can_unfold_more({opaque, Name}, TypeNames) of + case can_unfold_more(TypeName, TypeNames) of true -> List = lists:zip(ArgNames, ArgTypes), TmpVarDict = dict:from_list(List), - {T, R} = t_from_form(Type, [{opaque, Name}|TypeNames], + {T, R} = t_from_form(Type, [TypeName|TypeNames], RecDict, TmpVarDict), - case lists:member({opaque, Name}, R) of + case lists:member(TypeName, R) of true -> {t_limit(T, ?REC_TYPE_LIMIT), R}; false -> {T, R} end; - false -> {t_any(), [{opaque, Name}]} + false -> {t_any(), [TypeName]} end, Args2 = [subst_all_vars_to_any(ArgType) || ArgType <- ArgTypes], {skip_opaque_alias(Rep, Module, Name, Args2), Rret}; @@ -4588,7 +4603,7 @@ is_erl_type(?unit) -> true; is_erl_type(#c{}) -> true; is_erl_type(_) -> false. --spec lookup_record(atom(), dict()) -> +-spec lookup_record(atom(), type_table()) -> 'error' | {'ok', [{atom(), parse_form() | erl_type()}]}. lookup_record(Tag, RecDict) when is_atom(Tag) -> @@ -4603,7 +4618,8 @@ lookup_record(Tag, RecDict) when is_atom(Tag) -> error end. --spec lookup_record(atom(), arity(), dict()) -> 'error' | {'ok', [{atom(), erl_type()}]}. +-spec lookup_record(atom(), arity(), type_table()) -> + 'error' | {'ok', [{atom(), erl_type()}]}. lookup_record(Tag, Arity, RecDict) when is_atom(Tag) -> case dict:find({record, Tag}, RecDict) of @@ -4622,7 +4638,8 @@ lookup_type(Name, Arity, RecDict) -> {ok, Found} -> {type, Found} end. --spec type_is_defined('type' | 'opaque', atom(), arity(), dict()) -> boolean(). +-spec type_is_defined('type' | 'opaque', atom(), arity(), type_table()) -> + boolean(). type_is_defined(TypeOrOpaque, Name, Arity, RecDict) -> dict:is_key({TypeOrOpaque, Name, Arity}, RecDict). @@ -4654,10 +4671,17 @@ do_opaque(?union(List) = Type, Opaques, Pred) -> do_opaque(Type, _Opaques, Pred) -> Pred(Type). -is_same_type_name({Mod, Name, Args}, {Mod, Name, Args}) -> true; +is_same_type_name(ModNameArgs, ModNameArgs) -> true; +is_same_type_name({Mod, Name, Args1}, {Mod, Name, Args2}) -> + all_any(Args1) orelse all_any(Args2); is_same_type_name({Mod1, Name1, Args1}, {Mod2, Name2, Args2}) -> is_same_type_name2(Mod1, Name1, Args1, Mod2, Name2, Args2). +all_any([]) -> true; +all_any([T|L]) -> + t_is_any(T) andalso all_any(L); +all_any(_) -> false. + %% Compatibility. In Erlang/OTP 17 the pre-defined opaque types %% digraph() and so on can be used, but there are also new types such %% as digraph:graph() with the exact same meaning. In Erlang/OTP R18.0 @@ -4665,10 +4689,10 @@ is_same_type_name({Mod1, Name1, Args1}, {Mod2, Name2, Args2}) -> is_same_type_name2(digraph, digraph, [], digraph, graph, []) -> true; is_same_type_name2(digraph, graph, [], digraph, digraph, []) -> true; -is_same_type_name2(gb_sets, gb_set, [], gb_sets, set, [?any]) -> true; -is_same_type_name2(gb_sets, set, [?any], gb_sets, gb_set, []) -> true; -is_same_type_name2(gb_trees, gb_tree, [], gb_trees, tree, [?any, ?any]) -> true; -is_same_type_name2(gb_trees, tree, [?any, ?any], gb_trees, gb_tree, []) -> true; +is_same_type_name2(gb_sets, gb_set, [], gb_sets, set, [_]) -> true; +is_same_type_name2(gb_sets, set, [_], gb_sets, gb_set, []) -> true; +is_same_type_name2(gb_trees, gb_tree, [], gb_trees, tree, [_, _]) -> true; +is_same_type_name2(gb_trees, tree, [_, _], gb_trees, gb_tree, []) -> true; is_same_type_name2(_, _, _, _, _, _) -> false. %% ----------------------------------- diff --git a/lib/hipe/flow/cfg.hrl b/lib/hipe/flow/cfg.hrl index 95bf5f7194..1f7a162f27 100644 --- a/lib/hipe/flow/cfg.hrl +++ b/lib/hipe/flow/cfg.hrl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2012. All Rights Reserved. +%% Copyright Ericsson AB 2007-2014. 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 @@ -42,12 +42,12 @@ %% %% Data is a triple with a dict of constants, a list of labels and an integer %% --type cfg_data() :: {dict(), [cfg_lbl()], non_neg_integer()}. +-type cfg_data() :: {dict:dict(), [cfg_lbl()], non_neg_integer()}. %% %% The following is to be used by other modules %% --record(cfg, {table = gb_trees:empty() :: gb_tree(), +-record(cfg, {table = gb_trees:empty() :: gb_trees:tree(), info :: #cfg_info{}, data :: cfg_data()}). -type cfg() :: #cfg{}. diff --git a/lib/hipe/flow/cfg.inc b/lib/hipe/flow/cfg.inc index 62f399a81c..f0b1a75737 100644 --- a/lib/hipe/flow/cfg.inc +++ b/lib/hipe/flow/cfg.inc @@ -4,7 +4,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -534,7 +534,7 @@ breadth_list([], Vis, _CFG, BO) -> {Vis, BO}. -endif. --spec none_visited() -> gb_set(). +-spec none_visited() -> gb_sets:set(). none_visited() -> gb_sets:empty(). diff --git a/lib/hipe/flow/hipe_dominators.erl b/lib/hipe/flow/hipe_dominators.erl index 113a32c3b7..50d45c7c72 100644 --- a/lib/hipe/flow/hipe_dominators.erl +++ b/lib/hipe/flow/hipe_dominators.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2013. All Rights Reserved. +%% Copyright Ericsson AB 2004-2014. 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 @@ -57,7 +57,7 @@ -record(domTree, {root :: cfg_lbl(), size = 0 :: non_neg_integer(), - nodes = gb_trees:empty() :: gb_tree()}). + nodes = gb_trees:empty() :: gb_trees:tree()}). -type domTree() :: #domTree{}. %%>----------------------------------------------------------------------< @@ -590,7 +590,7 @@ domTree_pp_children([], _) -> %% %%======================================================================== --type domFrontier() :: gb_tree(). +-type domFrontier() :: gb_trees:tree(). %%>----------------------------------------------------------------------< %% Procedure : domFrontier_create diff --git a/lib/hipe/flow/liveness.inc b/lib/hipe/flow/liveness.inc index 9c5eaf3e68..6f161fb269 100644 --- a/lib/hipe/flow/liveness.inc +++ b/lib/hipe/flow/liveness.inc @@ -3,7 +3,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -71,7 +71,7 @@ %% The generic liveness analysis %% --spec analyze(cfg()) -> gb_tree(). +-spec analyze(cfg()) -> gb_trees:tree(). -ifdef(HIPE_LIVENESS_CALC_LARGEST_LIVESET). analyze(CFG) -> @@ -209,7 +209,7 @@ successors(L, Liveness) -> {_GK, _LiveIn, Successors} = liveness_lookup(L, Liveness), Successors. --spec livein(gb_tree(), _) -> [_]. +-spec livein(gb_trees:tree(), _) -> [_]. livein(Liveness, L) -> {_GK, LiveIn, _Successors} = liveness_lookup(L, Liveness), diff --git a/lib/hipe/icode/hipe_icode_callgraph.erl b/lib/hipe/icode/hipe_icode_callgraph.erl index 5789328f47..ccf97ecc17 100644 --- a/lib/hipe/icode/hipe_icode_callgraph.erl +++ b/lib/hipe/icode/hipe_icode_callgraph.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2013. All Rights Reserved. +%% Copyright Ericsson AB 2004-2014. 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 @@ -46,7 +46,7 @@ -type mfa_icode() :: {mfa(), #icode{}}. --record(icode_callgraph, {codedict :: dict(), ordered_sccs :: [[mfa()]]}). +-record(icode_callgraph, {codedict :: dict:dict(), ordered_sccs :: [[mfa()]]}). %%------------------------------------------------------------------------ %% Exported functions diff --git a/lib/hipe/icode/hipe_icode_cfg.erl b/lib/hipe/icode/hipe_icode_cfg.erl index 9b4a10e273..f6c2b0600b 100644 --- a/lib/hipe/icode/hipe_icode_cfg.erl +++ b/lib/hipe/icode/hipe_icode_cfg.erl @@ -3,7 +3,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -54,8 +54,8 @@ -spec postorder(cfg()) -> [icode_lbl()]. -spec reverse_postorder(cfg()) -> [icode_lbl()]. --spec is_visited(icode_lbl(), gb_set()) -> boolean(). --spec visit(icode_lbl(), gb_set()) -> gb_set(). +-spec is_visited(icode_lbl(), gb_sets:set()) -> boolean(). +-spec visit(icode_lbl(), gb_sets:set()) -> gb_sets:set(). -spec bb(cfg(), icode_lbl()) -> 'not_found' | bb(). -spec bb_add(cfg(), icode_lbl(), bb()) -> cfg(). diff --git a/lib/hipe/icode/hipe_icode_coordinator.erl b/lib/hipe/icode/hipe_icode_coordinator.erl index 79e3304e6f..c69db9afa9 100644 --- a/lib/hipe/icode/hipe_icode_coordinator.erl +++ b/lib/hipe/icode/hipe_icode_coordinator.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2013. All Rights Reserved. +%% Copyright Ericsson AB 2007-2014. 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 @@ -49,9 +49,9 @@ coordinate(CG, Escaping, NonEscaping, Mod) -> -type mfalists() :: {[mfa()], [mfa()]}. --spec coordinate(mfalists(), hipe_digraph:hdg(), gb_tree(), - fun((mfalists(), gb_tree()) -> mfalists()), - fun((gb_tree()) -> 'ok'), pid()) -> no_return(). +-spec coordinate(mfalists(), hipe_digraph:hdg(), gb_trees:tree(), + fun((mfalists(), gb_trees:tree()) -> mfalists()), + fun((gb_trees:tree()) -> 'ok'), pid()) -> no_return(). coordinate(MFALists, CG, PM, Restart, LastAction, ServerPid) -> case MFALists of diff --git a/lib/hipe/icode/hipe_icode_exceptions.erl b/lib/hipe/icode/hipe_icode_exceptions.erl index 00caffb24b..6191c536ad 100644 --- a/lib/hipe/icode/hipe_icode_exceptions.erl +++ b/lib/hipe/icode/hipe_icode_exceptions.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2011. All Rights Reserved. +%% Copyright Ericsson AB 2004-2014. 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 @@ -397,9 +397,9 @@ get_renaming(C, Map) -> succ :: #cfg{}, pred :: #cfg{}, start_labels :: [icode_lbl(),...], - visited = hipe_icode_cfg:none_visited() :: gb_set(), - out = gb_trees:empty() :: gb_tree(), - in = gb_trees:empty() :: gb_tree() + visited = hipe_icode_cfg:none_visited() :: gb_sets:set(), + out = gb_trees:empty() :: gb_trees:tree(), + in = gb_trees:empty() :: gb_trees:tree() }). init_state(CFG) -> diff --git a/lib/hipe/icode/hipe_icode_fp.erl b/lib/hipe/icode/hipe_icode_fp.erl index a2ca6132d1..c0cd9bd2d1 100644 --- a/lib/hipe/icode/hipe_icode_fp.erl +++ b/lib/hipe/icode/hipe_icode_fp.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2009. All Rights Reserved. +%% Copyright Ericsson AB 2003-2014. 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 @@ -33,8 +33,8 @@ -include("hipe_icode.hrl"). -include("../flow/cfg.hrl"). --record(state, {edge_map = gb_trees:empty() :: gb_tree(), - fp_ebb_map = gb_trees:empty() :: gb_tree(), +-record(state, {edge_map = gb_trees:empty() :: gb_trees:tree(), + fp_ebb_map = gb_trees:empty() :: gb_trees:tree(), cfg :: #cfg{}}). %%-------------------------------------------------------------------- diff --git a/lib/hipe/icode/hipe_icode_instruction_counter.erl b/lib/hipe/icode/hipe_icode_instruction_counter.erl index 92658d294a..f44adfe149 100644 --- a/lib/hipe/icode/hipe_icode_instruction_counter.erl +++ b/lib/hipe/icode/hipe_icode_instruction_counter.erl @@ -2,7 +2,7 @@ %% %% %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 @@ -64,7 +64,8 @@ walktrough_bb(BB, Info) -> %% The counter specific functions %%------------------------------------------------------------------- --spec compare(gb_tree(), gb_tree(), gb_tree()) -> gb_tree(). +-spec compare(gb_trees:tree(), gb_trees:tree(), gb_trees:tree()) -> + gb_trees:tree(). compare(Name, Old, New) -> NewList = gb_trees:to_list(New), diff --git a/lib/hipe/icode/hipe_icode_range.erl b/lib/hipe/icode/hipe_icode_range.erl index 1a2cbfae31..fbc58f3568 100644 --- a/lib/hipe/icode/hipe_icode_range.erl +++ b/lib/hipe/icode/hipe_icode_range.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2013. All Rights Reserved. +%% Copyright Ericsson AB 2007-2014. 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 @@ -72,8 +72,8 @@ -type final_fun() :: fun((mfa(), [range()]) -> 'ok'). -type data() :: {mfa(), args_fun(), call_fun(), final_fun()}. -type label() :: non_neg_integer(). --type info() :: gb_tree(). --type work_list() :: {[label()], [label()], set()}. +-type info() :: gb_trees:tree(). +-type work_list() :: {[label()], [label()], sets:set()}. -type variable() :: #icode_variable{}. -type annotated_variable() :: #icode_variable{}. -type argument() :: #icode_const{} | variable(). @@ -82,9 +82,9 @@ -type last_instr_return() :: {instr_split_info(), range()}. -record(state, {info_map = gb_trees:empty() :: info(), - counter = dict:new() :: dict(), + counter = dict:new() :: dict:dict(), cfg :: cfg(), - liveness = gb_trees:empty() :: gb_tree(), + liveness = gb_trees:empty() :: gb_trees:tree(), ret_type :: range(), lookup_fun :: call_fun(), result_action :: final_fun()}). diff --git a/lib/hipe/icode/hipe_icode_ssa.erl b/lib/hipe/icode/hipe_icode_ssa.erl index 4607a96dda..2c4b6d9409 100644 --- a/lib/hipe/icode/hipe_icode_ssa.erl +++ b/lib/hipe/icode/hipe_icode_ssa.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2002-2011. All Rights Reserved. +%% Copyright Ericsson AB 2002-2014. 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 @@ -37,7 +37,7 @@ -include("../ssa/hipe_ssa.inc"). %% Declarations for exported functions which are Icode-specific. --spec ssa_liveness__analyze(#cfg{}) -> gb_tree(). +-spec ssa_liveness__analyze(#cfg{}) -> gb_trees:tree(). -spec ssa_liveness__livein(_, icode_lbl()) -> [#icode_variable{}]. %% -spec ssa_liveness__livein(_, icode_lbl(), _) -> [#icode_var{}]. diff --git a/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl b/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl index 2337ef9323..772e30eada 100644 --- a/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl +++ b/lib/hipe/icode/hipe_icode_ssa_struct_reuse.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2013. All Rights Reserved. +%% Copyright Ericsson AB 2007-2014. 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 @@ -70,9 +70,9 @@ %% var - maps variables to expression value numbers. These variables are %% defined or used by the structure expressions. --record(maps, {var = gb_trees:empty() :: gb_tree(), - instr = gb_trees:empty() :: gb_tree(), - expr = gb_trees:empty() :: gb_tree()}). +-record(maps, {var = gb_trees:empty() :: gb_trees:tree(), + instr = gb_trees:empty() :: gb_trees:tree(), + expr = gb_trees:empty() :: gb_trees:tree()}). maps_var(#maps{var = Out}) -> Out. maps_instr(#maps{instr = Out}) -> Out. @@ -211,10 +211,10 @@ varinfo_use_add(#varinfo{use = UseSet} = I, Use) -> pred = none :: 'none' | [icode_lbl()], succ = none :: 'none' | [icode_lbl()], code = [] :: [tuple()], % [illegal_icode_instr()] - phi = gb_trees:empty() :: gb_tree(), + phi = gb_trees:empty() :: gb_trees:tree(), varmap = [] :: [{icode_var(), icode_var()}], pre_loop = false :: boolean(), - non_struct_defs = gb_sets:new() :: gb_set(), + non_struct_defs = gb_sets:new() :: gb_sets:set(), up_expr = none :: 'none' | ?SETS:?SET(_), killed_expr = none :: 'none' | ?SETS:?SET(_), sub_inserts = ?SETS:new() :: ?SETS:?SET(_), @@ -319,7 +319,7 @@ node_create(Label, Pred, Succ) -> start_label = none :: 'none' | icode_lbl(), rev_postorder = none :: 'none' | [icode_lbl()], all_expr = none :: 'none' | [non_neg_integer()], - tree = gb_trees:empty() :: gb_tree()}). + tree = gb_trees:empty() :: gb_trees:tree()}). nodes_postorder(#nodes{postorder = Out}) -> Out. nodes_rev_postorder(#nodes{rev_postorder = Out}) -> Out. @@ -356,7 +356,7 @@ nodes_create() -> #nodes{}. %% del_red_test - flag that is set to true when the reduction test %% has been inserted is used to move the reduction test. --record(update, {inserted = gb_trees:empty() :: gb_tree(), +-record(update, {inserted = gb_trees:empty() :: gb_trees:tree(), del_red_test = false :: boolean()}). update_inserted_lookup(#update{inserted = Inserted}, ExprId) -> diff --git a/lib/hipe/icode/hipe_icode_type.erl b/lib/hipe/icode/hipe_icode_type.erl index 046949d2f2..65876b83ea 100644 --- a/lib/hipe/icode/hipe_icode_type.erl +++ b/lib/hipe/icode/hipe_icode_type.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2012. All Rights Reserved. +%% Copyright Ericsson AB 2003-2014. 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 @@ -97,9 +97,9 @@ t_pid/0, t_port/0, t_reference/0, t_subtract/2, t_sup/2, t_to_tlist/1, t_tuple/0, t_tuple/1, t_tuple_sizes/1]). --record(state, {info_map = gb_trees:empty() :: gb_tree(), +-record(state, {info_map = gb_trees:empty() :: gb_trees:tree(), cfg :: cfg(), - liveness = gb_trees:empty() :: gb_tree(), + liveness = gb_trees:empty() :: gb_trees:tree(), arg_types :: [erl_types:erl_type()], ret_type = [t_none()] :: [erl_types:erl_type()], lookupfun :: call_fun(), diff --git a/lib/hipe/misc/hipe_consttab.erl b/lib/hipe/misc/hipe_consttab.erl index c381e6a057..2b02f54b5c 100644 --- a/lib/hipe/misc/hipe_consttab.erl +++ b/lib/hipe/misc/hipe_consttab.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -462,7 +462,7 @@ update_referred_labels(Table, LabelMap) -> tree_keys(T) -> dict:fetch_keys(T). --spec tree_to_list(dict()) -> [{_, _}]. +-spec tree_to_list(dict:dict()) -> [{_, _}]. tree_to_list(T) -> dict:to_list(T). @@ -486,11 +486,11 @@ tree_lookup(Key, T) -> none end. --spec tree_empty() -> dict(). +-spec tree_empty() -> dict:dict(). tree_empty() -> dict:new(). --spec tree_lookup_key_for_value(ctdata(), dict()) -> 'none' | {'value', _}. +-spec tree_lookup_key_for_value(ctdata(), dict:dict()) -> 'none' | {'value', _}. tree_lookup_key_for_value(Val, T) -> tree_lookup_key_for_value_1(tree_to_list(T), Val). diff --git a/lib/hipe/misc/hipe_consttab.hrl b/lib/hipe/misc/hipe_consttab.hrl index 39018dac34..aea3c5bc88 100644 --- a/lib/hipe/misc/hipe_consttab.hrl +++ b/lib/hipe/misc/hipe_consttab.hrl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2009. 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 @@ -22,6 +22,6 @@ -type ct_alignment() :: 4 | 8. -type hipe_constlbl() :: non_neg_integer(). --type hipe_consttab() :: {dict(), [hipe_constlbl()], hipe_constlbl()}. +-type hipe_consttab() :: {dict:dict(), [hipe_constlbl()], hipe_constlbl()}. %%----------------------------------------------------------------------------- diff --git a/lib/hipe/misc/hipe_pack_constants.erl b/lib/hipe/misc/hipe_pack_constants.erl index e214d7ebbc..ca8a9e6bf7 100644 --- a/lib/hipe/misc/hipe_pack_constants.erl +++ b/lib/hipe/misc/hipe_pack_constants.erl @@ -3,7 +3,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2009. All Rights Reserved. +%% Copyright Ericsson AB 2003-2014. 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 @@ -198,7 +198,7 @@ compact_dests([], Dest, AccofDest, Acc) -> slim_constmap(Map) -> slim_constmap(Map, gb_sets:new(), []). --spec slim_constmap([#pcm_entry{}], gb_set(), [raw_data()]) -> [raw_data()]. +-spec slim_constmap([#pcm_entry{}], gb_sets:set(), [raw_data()]) -> [raw_data()]. slim_constmap([#pcm_entry{const_num=ConstNo, start=Offset, type=Type, raw_data=Term}|Rest], Inserted, Acc) -> case gb_sets:is_member(ConstNo, Inserted) of diff --git a/lib/hipe/misc/hipe_sdi.erl b/lib/hipe/misc/hipe_sdi.erl index ef1b5b48c5..9a2ff78ecf 100644 --- a/lib/hipe/misc/hipe_sdi.erl +++ b/lib/hipe/misc/hipe_sdi.erl @@ -3,7 +3,7 @@ %%% %%% %CopyrightBegin% %%% -%%% Copyright Ericsson AB 2004-2009. All Rights Reserved. +%%% Copyright Ericsson AB 2004-2014. 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 @@ -50,7 +50,7 @@ -record(pass1, {prevSdi :: integer(), preS = [] :: [#pre_sdi_data{}], - labelMap = gb_trees:empty() :: gb_tree()}). + labelMap = gb_trees:empty() :: gb_trees:tree()}). -record(sdi_data, {address :: address(), label_address :: address(), @@ -105,11 +105,11 @@ pass1_add_sdi(Pass1, Address, Label, SdiInfo) -> PreSdiData = #pre_sdi_data{address=Address, label=Label, si=SdiInfo}, Pass1#pass1{prevSdi=PrevSdi+1, preS=[PreSdiData|PreS]}. --spec pass1_finalise(#pass1{}) -> {non_neg_integer(),tuple(),gb_tree()}. +-spec pass1_finalise(#pass1{}) -> {non_neg_integer(),tuple(),gb_trees:tree()}. pass1_finalise(#pass1{prevSdi=PrevSdi, preS=PreS, labelMap=LabelMap}) -> {PrevSdi+1, pass1_finalise_preS(PreS, LabelMap, []), LabelMap}. --spec pass1_finalise_preS([#pre_sdi_data{}], gb_tree(), [#sdi_data{}]) -> +-spec pass1_finalise_preS([#pre_sdi_data{}], gb_trees:tree(), [#sdi_data{}]) -> tuple(). pass1_finalise_preS([], _LabelMap, S) -> vector_from_list(S); pass1_finalise_preS([PreSdiData|PreS], LabelMap, S) -> @@ -122,7 +122,7 @@ pass1_finalise_preS([PreSdiData|PreS], LabelMap, S) -> %%% Pass2. --spec pass2(#pass1{}) -> {gb_tree(), non_neg_integer()}. +-spec pass2(#pass1{}) -> {gb_trees:tree(), non_neg_integer()}. pass2(Pass1) -> {N,SDIS,LabelMap} = pass1_finalise(Pass1), LONG = mk_long(N), @@ -339,13 +339,14 @@ initINCR(SdiNr, PrevIncr, N, LONG, INCREMENT) -> %%% a and previous sdi i is remapped to a+incr(i), where %%% incr(i) = if i < 0 then 0 else INCREMENT[i]. --spec adjust_label_map(gb_tree(), hipe_array()) -> gb_tree(). +-spec adjust_label_map(gb_trees:tree(), hipe_array()) -> gb_trees:tree(). adjust_label_map(LabelMap, INCREMENT) -> applyIncr(gb_trees:to_list(LabelMap), INCREMENT, gb_trees:empty()). -type label_pair() :: {label(), #label_data{}}. --spec applyIncr([label_pair()], hipe_array(), gb_tree()) -> gb_tree(). +-spec applyIncr([label_pair()], hipe_array(), gb_trees:tree()) -> + gb_trees:tree(). applyIncr([], _INCREMENT, LabelMap) -> LabelMap; applyIncr([{Label,LabelData}|List], INCREMENT, LabelMap) -> #label_data{address=Address, prevSdi=PrevSdi} = LabelData, diff --git a/lib/hipe/regalloc/hipe_ig_moves.erl b/lib/hipe/regalloc/hipe_ig_moves.erl index 186c87a690..ebc6ebc20d 100644 --- a/lib/hipe/regalloc/hipe_ig_moves.erl +++ b/lib/hipe/regalloc/hipe_ig_moves.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -36,7 +36,7 @@ -record(ig_moves, {movelist :: hipe_vector(), nrmoves = 0 :: non_neg_integer(), moveinsns = [] :: [{_,_}], - moveset = gb_sets:empty() :: gb_set()}). + moveset = gb_sets:empty() :: gb_sets:set()}). %%----------------------------------------------------------------------------- diff --git a/lib/hipe/ssa/hipe_ssa_const_prop.inc b/lib/hipe/ssa/hipe_ssa_const_prop.inc index 2fce384197..0876fca34a 100644 --- a/lib/hipe/ssa/hipe_ssa_const_prop.inc +++ b/lib/hipe/ssa/hipe_ssa_const_prop.inc @@ -3,7 +3,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2009. All Rights Reserved. +%% Copyright Ericsson AB 2004-2014. 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 @@ -72,10 +72,10 @@ visit_expressions([Inst | Insts], Environment, FlowWork, SSAWork) -> %%----------------------------------------------------------------------------- -record(env, {cfg :: #cfg{}, - executable_flags = gb_sets:empty() :: gb_set(), - handled_blocks = gb_sets:empty() :: gb_set(), - lattice_values = gb_trees:empty() :: gb_tree(), - ssa_edges = gb_trees:empty() :: gb_tree() + executable_flags = gb_sets:empty() :: gb_sets:set(), + handled_blocks = gb_sets:empty() :: gb_sets:set(), + lattice_values = gb_trees:empty() :: gb_trees:tree(), + ssa_edges = gb_trees:empty() :: gb_trees:tree() }). create_env(CFG) -> diff --git a/lib/hipe/util/hipe_digraph.erl b/lib/hipe/util/hipe_digraph.erl index fcfaa64684..01b1f8c77c 100644 --- a/lib/hipe/util/hipe_digraph.erl +++ b/lib/hipe/util/hipe_digraph.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2010. All Rights Reserved. +%% Copyright Ericsson AB 2005-2014. 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 @@ -36,10 +36,10 @@ -type ordset(T) :: [T]. % XXX: temporarily --record(hipe_digraph, {edges = dict:new() :: dict(), - rev_edges = dict:new() :: dict(), +-record(hipe_digraph, {edges = dict:new() :: dict:dict(), + rev_edges = dict:new() :: dict:dict(), leaves = ordsets:new() :: ordset(_), % ??? - nodes = sets:new() :: set()}). + nodes = sets:new() :: sets:set()}). -opaque hdg() :: #hipe_digraph{}. diff --git a/lib/hipe/util/hipe_dot.erl b/lib/hipe/util/hipe_dot.erl index e4a47ae0c4..94f7fd60cc 100644 --- a/lib/hipe/util/hipe_dot.erl +++ b/lib/hipe/util/hipe_dot.erl @@ -2,7 +2,7 @@ %%% %%% %CopyrightBegin% %%% -%%% Copyright Ericsson AB 2004-2011. All Rights Reserved. +%%% Copyright Ericsson AB 2004-2014. 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 @@ -70,13 +70,13 @@ %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec translate_digraph(digraph(), string(), string()) -> 'ok'. +-spec translate_digraph(digraph:graph(), string(), string()) -> 'ok'. translate_digraph(G, FileName, GName) -> translate_digraph(G, FileName, GName, fun(X) -> io_lib:format("~p", [X]) end, []). --spec translate_digraph(digraph(), string(), string(), +-spec translate_digraph(digraph:graph(), string(), string(), fun((_) -> string()), [_]) -> 'ok'. translate_digraph(G, FileName, GName, Fun, Opts) -> diff --git a/lib/hipe/util/hipe_vectors.hrl b/lib/hipe/util/hipe_vectors.hrl index 043faf4c91..5e24db238d 100644 --- a/lib/hipe/util/hipe_vectors.hrl +++ b/lib/hipe/util/hipe_vectors.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2009. 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 @@ -24,5 +24,5 @@ -endif. -ifdef(USE_GBTREES). --type hipe_vector() :: gb_tree(). +-type hipe_vector() :: gb_trees:tree(). -endif. diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl index 80c8b2439e..a89a457a51 100644 --- a/lib/inets/src/http_client/httpc_handler.erl +++ b/lib/inets/src/http_client/httpc_handler.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2002-2013. All Rights Reserved. +%% Copyright Ericsson AB 2002-2014. 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 @@ -55,8 +55,8 @@ headers, % #http_response_h{} body, % binary() mfa, % {Module, Function, Args} - pipeline = queue:new(), % queue() - keep_alive = queue:new(), % queue() + pipeline = queue:new(), % queue:queue() + keep_alive = queue:new(), % queue:queue() status, % undefined | new | pipeline | keep_alive | close | {ssl_tunnel, Request} canceled = [], % [RequestId] max_header_size = nolimit, % nolimit | integer() diff --git a/lib/kernel/src/rpc.erl b/lib/kernel/src/rpc.erl index 7dc51495f7..2300b7e901 100644 --- a/lib/kernel/src/rpc.erl +++ b/lib/kernel/src/rpc.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -66,7 +66,7 @@ %%------------------------------------------------------------------------ --type state() :: gb_tree(). +-type state() :: gb_trees:tree(pid(), {pid(), reference()}). %%------------------------------------------------------------------------ diff --git a/lib/ssl/src/ssl_connection.hrl b/lib/ssl/src/ssl_connection.hrl index adb2e1debe..341a4217e4 100644 --- a/lib/ssl/src/ssl_connection.hrl +++ b/lib/ssl/src/ssl_connection.hrl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2013. All Rights Reserved. +%% Copyright Ericsson AB 2013-2014. 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 @@ -73,7 +73,7 @@ renegotiation :: undefined | {boolean(), From::term() | internal | peer}, start_or_recv_from :: term(), timer :: undefined | reference(), % start_or_recive_timer - send_queue :: queue(), + send_queue :: queue:queue(), terminated = false ::boolean(), allow_renegotiate = true ::boolean(), expecting_next_protocol_negotiation = false ::boolean(), diff --git a/lib/stdlib/doc/src/array.xml b/lib/stdlib/doc/src/array.xml index b0b3aa6dc1..b03a2fa0cc 100644 --- a/lib/stdlib/doc/src/array.xml +++ b/lib/stdlib/doc/src/array.xml @@ -3,7 +3,7 @@ <erlref> <header> <copyright> - <year>2007</year><year>2013</year> + <year>2007</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -84,7 +84,7 @@ the default value cannot be confused with the values of set entries.</p> {'EXIT',{badarg,_}} = (catch array:get(18, A3)).</pre></description> <datatypes> <datatype> - <name><marker id="type-array">array()</marker></name> + <name name="array" n_vars="1"/> <desc> <p>A functional, extendible array. The representation is not documented and is subject to change without notice. Note that @@ -92,6 +92,12 @@ the default value cannot be confused with the values of set entries.</p> </desc> </datatype> <datatype> + <name name="array" n_vars="0"/> + <desc> + <p><c>array()</c> is equivalent to <c>array(term())</c>.</p> + </desc> + </datatype> + <datatype> <name name="array_indx"/> </datatype> <datatype> @@ -189,7 +195,7 @@ the default value cannot be confused with the values of set entries.</p> <desc><marker id="from_orddict-2"/> -<p>Convert an ordered list of pairs <c>{Index, Value}</c> to a +<p>Convert an ordered list of pairs <c>{Index, <anno>Value</anno>}</c> to a corresponding extendible array. <c><anno>Default</anno></c> is used as the value for uninitialized entries of the array. If <c><anno>Orddict</anno></c> is not a proper, ordered list of pairs whose first elements are nonnegative @@ -455,7 +461,7 @@ cannot be changed once the array has been created.</p> <desc><marker id="sparse_to_orddict-1"/> -<p>Convert the array to an ordered list of pairs <c>{Index, Value}</c>, +<p>Convert the array to an ordered list of pairs <c>{Index, <anno>Value</anno>}</c>, skipping default-valued entries. </p> <p><em>See also:</em> <seealso marker="#to_orddict-1">to_orddict/1</seealso>.</p> @@ -476,7 +482,7 @@ cannot be changed once the array has been created.</p> <desc><marker id="to_orddict-1"/> -<p>Convert the array to an ordered list of pairs <c>{Index, Value}</c>. +<p>Convert the array to an ordered list of pairs <c>{Index, <anno>Value</anno>}</c>. </p> <p><em>See also:</em> <seealso marker="#from_orddict-2">from_orddict/2</seealso>, <seealso marker="#sparse_to_orddict-1">sparse_to_orddict/1</seealso>.</p> </desc></func></funcs> diff --git a/lib/stdlib/doc/src/dict.xml b/lib/stdlib/doc/src/dict.xml index 6ff81b56ee..942fd1f45e 100644 --- a/lib/stdlib/doc/src/dict.xml +++ b/lib/stdlib/doc/src/dict.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2013</year> + <year>1996</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -41,9 +41,15 @@ <datatypes> <datatype> - <name><marker id="type-dict">dict()</marker></name> + <name name="dict" n_vars="2"/> <desc><p>Dictionary as returned by <c>new/0</c>.</p></desc> </datatype> + <datatype> + <name name="dict" n_vars="0"/> + <desc> + <p><c>dict()</c> is equivalent to <c>dict(term(), term())</c>.</p> + </desc> + </datatype> </datatypes> <funcs> <func> diff --git a/lib/stdlib/doc/src/digraph.xml b/lib/stdlib/doc/src/digraph.xml index c5d5707f4f..9b9b48584b 100644 --- a/lib/stdlib/doc/src/digraph.xml +++ b/lib/stdlib/doc/src/digraph.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2013</year> + <year>1996</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -98,7 +98,7 @@ <name name="d_protection"/> </datatype> <datatype> - <name><marker id="type-digraph">digraph()</marker></name> + <name name="graph"/> <desc><p>A digraph as returned by <c>new/0,1</c>.</p></desc> </datatype> <datatype> diff --git a/lib/stdlib/doc/src/gb_sets.xml b/lib/stdlib/doc/src/gb_sets.xml index 8ca95df8fc..ea96c14472 100644 --- a/lib/stdlib/doc/src/gb_sets.xml +++ b/lib/stdlib/doc/src/gb_sets.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2001</year><year>2013</year> + <year>2001</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -115,28 +115,40 @@ <datatypes> <datatype> - <name><marker id="type-gb_set">gb_set()</marker></name> + <name name="set" n_vars="1"/> <desc><p>A GB set.</p></desc> </datatype> <datatype> - <name name="iter"/> + <name name="set" n_vars="0"/> + <desc> + <p><c>set()</c> is equivalent to <c>set(term())</c>.</p> + </desc> + </datatype> + <datatype> + <name name="iter" n_vars="1"/> <desc><p>A GB set iterator.</p></desc> </datatype> + <datatype> + <name name="iter" n_vars="0"/> + <desc> + <p><c>iter()</c> is equivalent to <c>iter(term())</c>.</p> + </desc> + </datatype> </datatypes> <funcs> <func> <name name="add" arity="2"/> <name name="add_element" arity="2"/> - <fsummary>Add a (possibly existing) element to a gb_set</fsummary> + <fsummary>Add a (possibly existing) element to a set</fsummary> <desc> - <p>Returns a new gb_set formed from <c><anno>Set1</anno></c> with + <p>Returns a new set formed from <c><anno>Set1</anno></c> with <c><anno>Element</anno></c> inserted. If <c><anno>Element</anno></c> is already an element in <c><anno>Set1</anno></c>, nothing is changed.</p> </desc> </func> <func> <name name="balance" arity="1"/> - <fsummary>Rebalance tree representation of a gb_set</fsummary> + <fsummary>Rebalance tree representation of a set</fsummary> <desc> <p>Rebalances the tree representation of <c><anno>Set1</anno></c>. Note that this is rarely necessary, but may be motivated when a large @@ -148,9 +160,9 @@ </func> <func> <name name="delete" arity="2"/> - <fsummary>Remove an element from a gb_set</fsummary> + <fsummary>Remove an element from a set</fsummary> <desc> - <p>Returns a new gb_set formed from <c><anno>Set1</anno></c> with + <p>Returns a new set formed from <c><anno>Set1</anno></c> with <c><anno>Element</anno></c> removed. Assumes that <c><anno>Element</anno></c> is present in <c><anno>Set1</anno></c>.</p> </desc> @@ -158,9 +170,9 @@ <func> <name name="delete_any" arity="2"/> <name name="del_element" arity="2"/> - <fsummary>Remove a (possibly non-existing) element from a gb_set</fsummary> + <fsummary>Remove a (possibly non-existing) element from a set</fsummary> <desc> - <p>Returns a new gb_set formed from <c><anno>Set1</anno></c> with + <p>Returns a new set formed from <c><anno>Set1</anno></c> with <c><anno>Element</anno></c> removed. If <c><anno>Element</anno></c> is not an element in <c><anno>Set1</anno></c>, nothing is changed.</p> </desc> @@ -168,7 +180,7 @@ <func> <name name="difference" arity="2"/> <name name="subtract" arity="2"/> - <fsummary>Return the difference of two gb_sets</fsummary> + <fsummary>Return the difference of two sets</fsummary> <desc> <p>Returns only the elements of <c><anno>Set1</anno></c> which are not also elements of <c><anno>Set2</anno></c>.</p> @@ -177,14 +189,14 @@ <func> <name name="empty" arity="0"/> <name name="new" arity="0"/> - <fsummary>Return an empty gb_set</fsummary> + <fsummary>Return an empty set</fsummary> <desc> - <p>Returns a new empty gb_set.</p> + <p>Returns a new empty set.</p> </desc> </func> <func> <name name="filter" arity="2"/> - <fsummary>Filter gb_set elements</fsummary> + <fsummary>Filter set elements</fsummary> <desc> <p>Filters elements in <c><anno>Set1</anno></c> using predicate function <c><anno>Pred</anno></c>.</p> @@ -192,7 +204,7 @@ </func> <func> <name name="fold" arity="3"/> - <fsummary>Fold over gb_set elements</fsummary> + <fsummary>Fold over set elements</fsummary> <desc> <p>Folds <c><anno>Function</anno></c> over every element in <c><anno>Set</anno></c> returning the final value of the accumulator.</p> @@ -200,46 +212,46 @@ </func> <func> <name name="from_list" arity="1"/> - <fsummary>Convert a list into a gb_set</fsummary> + <fsummary>Convert a list into a set</fsummary> <desc> - <p>Returns a gb_set of the elements in <c><anno>List</anno></c>, where + <p>Returns a set of the elements in <c><anno>List</anno></c>, where <c><anno>List</anno></c> may be unordered and contain duplicates.</p> </desc> </func> <func> <name name="from_ordset" arity="1"/> - <fsummary>Make a gb_set from an ordset list</fsummary> + <fsummary>Make a set from an ordset list</fsummary> <desc> - <p>Turns an ordered-set list <c><anno>List</anno></c> into a gb_set. The list + <p>Turns an ordered-set list <c><anno>List</anno></c> into a set. The list must not contain duplicates.</p> </desc> </func> <func> <name name="insert" arity="2"/> - <fsummary>Add a new element to a gb_set</fsummary> + <fsummary>Add a new element to a set</fsummary> <desc> - <p>Returns a new gb_set formed from <c><anno>Set1</anno></c> with + <p>Returns a new set formed from <c><anno>Set1</anno></c> with <c><anno>Element</anno></c> inserted. Assumes that <c><anno>Element</anno></c> is not present in <c><anno>Set1</anno></c>.</p> </desc> </func> <func> <name name="intersection" arity="2"/> - <fsummary>Return the intersection of two gb_sets</fsummary> + <fsummary>Return the intersection of two sets</fsummary> <desc> <p>Returns the intersection of <c><anno>Set1</anno></c> and <c><anno>Set2</anno></c>.</p> </desc> </func> <func> <name name="intersection" arity="1"/> - <fsummary>Return the intersection of a list of gb_sets</fsummary> + <fsummary>Return the intersection of a list of sets</fsummary> <desc> - <p>Returns the intersection of the non-empty list of gb_sets.</p> + <p>Returns the intersection of the non-empty list of sets.</p> </desc> </func> <func> <name name="is_disjoint" arity="2"/> - <fsummary>Check whether two gb_sets are disjoint</fsummary> + <fsummary>Check whether two sets are disjoint</fsummary> <desc> <p>Returns <c>true</c> if <c><anno>Set1</anno></c> and <c><anno>Set2</anno></c> are disjoint (have no elements in common), @@ -248,7 +260,7 @@ </func> <func> <name name="is_empty" arity="1"/> - <fsummary>Test for empty gb_set</fsummary> + <fsummary>Test for empty set</fsummary> <desc> <p>Returns <c>true</c> if <c><anno>Set</anno></c> is an empty set, and <c>false</c> otherwise.</p> @@ -257,7 +269,7 @@ <func> <name name="is_member" arity="2"/> <name name="is_element" arity="2"/> - <fsummary>Test for membership of a gb_set</fsummary> + <fsummary>Test for membership of a set</fsummary> <desc> <p>Returns <c>true</c> if <c><anno>Element</anno></c> is an element of <c><anno>Set</anno></c>, otherwise <c>false</c>.</p> @@ -265,9 +277,9 @@ </func> <func> <name name="is_set" arity="1"/> - <fsummary>Test for a gb_set</fsummary> + <fsummary>Test for a set</fsummary> <desc> - <p>Returns <c>true</c> if <c><anno>Term</anno></c> appears to be a gb_set, + <p>Returns <c>true</c> if <c><anno>Term</anno></c> appears to be a set, otherwise <c>false</c>.</p> </desc> </func> @@ -281,7 +293,7 @@ </func> <func> <name name="iterator" arity="1"/> - <fsummary>Return an iterator for a gb_set</fsummary> + <fsummary>Return an iterator for a set</fsummary> <desc> <p>Returns an iterator that can be used for traversing the entries of <c><anno>Set</anno></c>; see <c>next/1</c>. The implementation @@ -303,7 +315,7 @@ </func> <func> <name name="next" arity="1"/> - <fsummary>Traverse a gb_set with an iterator</fsummary> + <fsummary>Traverse a set with an iterator</fsummary> <desc> <p>Returns <c>{<anno>Element</anno>, <anno>Iter2</anno>}</c> where <c><anno>Element</anno></c> is the smallest element referred to by the iterator <c><anno>Iter1</anno></c>, @@ -314,14 +326,14 @@ </func> <func> <name name="singleton" arity="1"/> - <fsummary>Return a gb_set with one element</fsummary> + <fsummary>Return a set with one element</fsummary> <desc> - <p>Returns a gb_set containing only the element <c><anno>Element</anno></c>.</p> + <p>Returns a set containing only the element <c><anno>Element</anno></c>.</p> </desc> </func> <func> <name name="size" arity="1"/> - <fsummary>Return the number of elements in a gb_set</fsummary> + <fsummary>Return the number of elements in a set</fsummary> <desc> <p>Returns the number of elements in <c><anno>Set</anno></c>.</p> </desc> @@ -356,24 +368,24 @@ </func> <func> <name name="to_list" arity="1"/> - <fsummary>Convert a gb_set into a list</fsummary> + <fsummary>Convert a set into a list</fsummary> <desc> <p>Returns the elements of <c><anno>Set</anno></c> as a list.</p> </desc> </func> <func> <name name="union" arity="2"/> - <fsummary>Return the union of two gb_sets</fsummary> + <fsummary>Return the union of two sets</fsummary> <desc> - <p>Returns the merged (union) gb_set of <c><anno>Set1</anno></c> and + <p>Returns the merged (union) set of <c><anno>Set1</anno></c> and <c><anno>Set2</anno></c>.</p> </desc> </func> <func> <name name="union" arity="1"/> - <fsummary>Return the union of a list of gb_sets</fsummary> + <fsummary>Return the union of a list of sets</fsummary> <desc> - <p>Returns the merged (union) gb_set of the list of gb_sets.</p> + <p>Returns the merged (union) set of the list of sets.</p> </desc> </func> </funcs> diff --git a/lib/stdlib/doc/src/gb_trees.xml b/lib/stdlib/doc/src/gb_trees.xml index 57e60eacb7..b2f237e1d7 100644 --- a/lib/stdlib/doc/src/gb_trees.xml +++ b/lib/stdlib/doc/src/gb_trees.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2001</year><year>2013</year> + <year>2001</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -59,13 +59,25 @@ <datatypes> <datatype> - <name><marker id="type-gb_tree">gb_tree()</marker></name> + <name name="tree" n_vars="2"/> <desc><p>A GB tree.</p></desc> </datatype> <datatype> - <name name="iter"/> + <name name="tree" n_vars="0"/> + <desc> + <p><c>tree()</c> is equivalent to <c>tree(term(), term())</c>.</p> + </desc> + </datatype> + <datatype> + <name name="iter" n_vars="2"/> <desc><p>A GB tree iterator.</p></desc> </datatype> + <datatype> + <name name="iter" n_vars="0"/> + <desc> + <p><c>iter()</c> is equivalent to <c>iter(term(), term())</c>.</p> + </desc> + </datatype> </datatypes> <funcs> <func> @@ -108,9 +120,9 @@ <name name="enter" arity="3"/> <fsummary>Insert or update key with value in a tree</fsummary> <desc> - <p>Inserts <c><anno>Key</anno></c> with value <c><anno>Val</anno></c> into <c><anno>Tree1</anno></c> if + <p>Inserts <c><anno>Key</anno></c> with value <c><anno>Value</anno></c> into <c><anno>Tree1</anno></c> if the key is not present in the tree, otherwise updates - <c><anno>Key</anno></c> to value <c><anno>Val</anno></c> in <c><anno>Tree1</anno></c>. Returns the + <c><anno>Key</anno></c> to value <c><anno>Value</anno></c> in <c><anno>Tree1</anno></c>. Returns the new tree.</p> </desc> </func> @@ -135,7 +147,7 @@ <name name="insert" arity="3"/> <fsummary>Insert a new key and value in a tree</fsummary> <desc> - <p>Inserts <c><anno>Key</anno></c> with value <c><anno>Val</anno></c> into <c><anno>Tree1</anno></c>; + <p>Inserts <c><anno>Key</anno></c> with value <c><anno>Value</anno></c> into <c><anno>Tree1</anno></c>; returns the new tree. Assumes that the key is not present in the tree, crashes otherwise.</p> </desc> @@ -181,8 +193,8 @@ <name name="largest" arity="1"/> <fsummary>Return largest key and value</fsummary> <desc> - <p>Returns <c>{<anno>Key</anno>, <anno>Val</anno>}</c>, where <c><anno>Key</anno></c> is the largest - key in <c><anno>Tree</anno></c>, and <c><anno>Val</anno></c> is the value associated + <p>Returns <c>{<anno>Key</anno>, <anno>Value</anno>}</c>, where <c><anno>Key</anno></c> is the largest + key in <c><anno>Tree</anno></c>, and <c><anno>Value</anno></c> is the value associated with this key. Assumes that the tree is nonempty.</p> </desc> </func> @@ -191,7 +203,7 @@ <fsummary>Look up a key in a tree</fsummary> <desc> <p>Looks up <c><anno>Key</anno></c> in <c><anno>Tree</anno></c>; returns - <c>{value, <anno>Val</anno>}</c>, or <c>none</c> if <c><anno>Key</anno></c> is not + <c>{value, <anno>Value</anno>}</c>, or <c>none</c> if <c><anno>Key</anno></c> is not present.</p> </desc> </func> @@ -207,7 +219,7 @@ <name name="next" arity="1"/> <fsummary>Traverse a tree with an iterator</fsummary> <desc> - <p>Returns <c>{<anno>Key</anno>, <anno>Val</anno>, <anno>Iter2</anno>}</c> where <c><anno>Key</anno></c> is the + <p>Returns <c>{<anno>Key</anno>, <anno>Value</anno>, <anno>Iter2</anno>}</c> where <c><anno>Key</anno></c> is the smallest key referred to by the iterator <c><anno>Iter1</anno></c>, and <c><anno>Iter2</anno></c> is the new iterator to be used for traversing the remaining nodes, or the atom <c>none</c> if no @@ -225,8 +237,8 @@ <name name="smallest" arity="1"/> <fsummary>Return smallest key and value</fsummary> <desc> - <p>Returns <c>{<anno>Key</anno>, <anno>Val</anno>}</c>, where <c><anno>Key</anno></c> is the smallest - key in <c><anno>Tree</anno></c>, and <c><anno>Val</anno></c> is the value associated + <p>Returns <c>{<anno>Key</anno>, <anno>Value</anno>}</c>, where <c><anno>Key</anno></c> is the smallest + key in <c><anno>Tree</anno></c>, and <c><anno>Value</anno></c> is the value associated with this key. Assumes that the tree is nonempty.</p> </desc> </func> @@ -234,8 +246,8 @@ <name name="take_largest" arity="1"/> <fsummary>Extract largest key and value</fsummary> <desc> - <p>Returns <c>{<anno>Key</anno>, <anno>Val</anno>, <anno>Tree2</anno>}</c>, where <c><anno>Key</anno></c> is the - largest key in <c><anno>Tree1</anno></c>, <c><anno>Val</anno></c> is the value + <p>Returns <c>{<anno>Key</anno>, <anno>Value</anno>, <anno>Tree2</anno>}</c>, where <c><anno>Key</anno></c> is the + largest key in <c><anno>Tree1</anno></c>, <c><anno>Value</anno></c> is the value associated with this key, and <c><anno>Tree2</anno></c> is this tree with the corresponding node deleted. Assumes that the tree is nonempty.</p> @@ -245,8 +257,8 @@ <name name="take_smallest" arity="1"/> <fsummary>Extract smallest key and value</fsummary> <desc> - <p>Returns <c>{<anno>Key</anno>, <anno>Val</anno>, <anno>Tree2</anno>}</c>, where <c><anno>Key</anno></c> is the - smallest key in <c><anno>Tree1</anno></c>, <c><anno>Val</anno></c> is the value + <p>Returns <c>{<anno>Key</anno>, <anno>Value</anno>, <anno>Tree2</anno>}</c>, where <c><anno>Key</anno></c> is the + smallest key in <c><anno>Tree1</anno></c>, <c><anno>Value</anno></c> is the value associated with this key, and <c><anno>Tree2</anno></c> is this tree with the corresponding node deleted. Assumes that the tree is nonempty.</p> @@ -263,7 +275,7 @@ <name name="update" arity="3"/> <fsummary>Update a key to new value in a tree</fsummary> <desc> - <p>Updates <c><anno>Key</anno></c> to value <c><anno>Val</anno></c> in <c><anno>Tree1</anno></c>; + <p>Updates <c><anno>Key</anno></c> to value <c><anno>Value</anno></c> in <c><anno>Tree1</anno></c>; returns the new tree. Assumes that the key is present in the tree.</p> </desc> diff --git a/lib/stdlib/doc/src/queue.xml b/lib/stdlib/doc/src/queue.xml index bcf063bf0f..9c994154d4 100644 --- a/lib/stdlib/doc/src/queue.xml +++ b/lib/stdlib/doc/src/queue.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2013</year> + <year>1996</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -90,9 +90,15 @@ <datatypes> <datatype> - <name><marker id="type-queue">queue()</marker></name> + <name name="queue" n_vars="1"/> <desc><p>As returned by <c>new/0</c>.</p></desc> </datatype> + <datatype> + <name name="queue" n_vars="0"/> + <desc> + <p><c>queue()</c> is equivalent to <c>queue(term())</c>.</p> + </desc> + </datatype> </datatypes> <funcs> diff --git a/lib/stdlib/doc/src/sets.xml b/lib/stdlib/doc/src/sets.xml index 4b220bdd85..c5b8dce4b7 100644 --- a/lib/stdlib/doc/src/sets.xml +++ b/lib/stdlib/doc/src/sets.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2000</year><year>2013</year> + <year>2000</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -45,9 +45,15 @@ <datatypes> <datatype> - <name><marker id="type-dict">set()</marker></name> + <name name="set" n_vars="1"/> <desc><p>As returned by <c>new/0</c>.</p></desc> </datatype> + <datatype> + <name name="set" n_vars="0"/> + <desc> + <p><c>set()</c> is equivalent to <c>set(term())</c>.</p> + </desc> + </datatype> </datatypes> <funcs> <func> diff --git a/lib/stdlib/src/array.erl b/lib/stdlib/src/array.erl index 2f69e2b0a4..10d2ccea45 100644 --- a/lib/stdlib/src/array.erl +++ b/lib/stdlib/src/array.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2011. All Rights Reserved. +%% Copyright Ericsson AB 2007-2014. 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 @@ -86,6 +86,8 @@ foldr/3, sparse_foldl/3, sparse_foldr/3, fix/1, relax/1, is_fix/1, resize/1, resize/2]). +-export_type([array/0, array/1]). + %%-define(TEST,1). -ifdef(TEST). -include_lib("eunit/include/eunit.hrl"). @@ -144,18 +146,28 @@ %%-------------------------------------------------------------------------- +-type element_tuple(T) :: + {T, T, T, T, T, T, T, T, T, T} + | {element_tuple(T), element_tuple(T), element_tuple(T), + element_tuple(T), element_tuple(T), element_tuple(T), + element_tuple(T), element_tuple(T), element_tuple(T), + element_tuple(T), non_neg_integer()}. + +-type elements(T) :: non_neg_integer() + | element_tuple(T) + | nil(). % kill reference, for GC + -record(array, {size :: non_neg_integer(), %% number of defined entries max :: non_neg_integer(), %% maximum number of entries %% in current tree default, %% the default value (usually 'undefined') - elements %% the tuple tree + elements :: elements(_) %% the tuple tree }). -%% A declaration equivalent to the following one is hard-coded in erl_types. -%% That declaration contains hard-coded information about the #array{} -%% structure and the types of its fields. So, please make sure that any -%% changes to its structure are also propagated to erl_types.erl. -%% -%% -opaque array() :: #array{}. + +-opaque array() :: array(term()). + +-opaque array(Type) :: + #array{default :: Type, elements :: elements(Type)}. %% %% Types @@ -164,13 +176,13 @@ -type array_indx() :: non_neg_integer(). -type array_opt() :: {'fixed', boolean()} | 'fixed' - | {'default', Value :: term()} + | {'default', Type :: term()} | {'size', N :: non_neg_integer()} | (N :: non_neg_integer()). -type array_opts() :: array_opt() | [array_opt()]. --type indx_pair() :: {Index :: array_indx(), Value :: term()}. --type indx_pairs() :: [indx_pair()]. +-type indx_pair(Type) :: {Index :: array_indx(), Type}. +-type indx_pairs(Type) :: [indx_pair(Type)]. %%-------------------------------------------------------------------------- @@ -321,7 +333,7 @@ size(_) -> erlang:error(badarg). %% %% @see new/2 --spec default(Array :: array()) -> term(). +-spec default(Array :: array(Type)) -> Value :: Type. default(#array{default = D}) -> D; default(_) -> erlang:error(badarg). @@ -404,7 +416,7 @@ new_test_() -> %% automatically upon insertion; see also {@link set/3}. %% @see relax/1 --spec fix(Array :: array()) -> array(). +-spec fix(Array :: array(Type)) -> array(Type). fix(#array{}=A) -> A#array{max = 0}. @@ -452,7 +464,7 @@ fix_test_() -> %% fix/1}.) %% @see fix/1 --spec relax(Array :: array()) -> array(). +-spec relax(Array :: array(Type)) -> array(Type). relax(#array{size = N}=A) -> A#array{max = find_max(N-1, ?LEAFSIZE)}. @@ -477,7 +489,8 @@ relax_test_() -> %% integer, the call fails with reason `badarg'. If the given array has %% fixed size, the resulting array will also have fixed size. --spec resize(Size :: non_neg_integer(), Array :: array()) -> array(). +-spec resize(Size :: non_neg_integer(), Array :: array(Type)) -> + array(Type). resize(Size, #array{size = N, max = M, elements = E}=A) when is_integer(Size), Size >= 0 -> @@ -508,7 +521,7 @@ resize(_Size, _) -> %% @see resize/2 %% @see sparse_size/1 --spec resize(Array :: array()) -> array(). +-spec resize(Array :: array(Type)) -> array(Type). resize(Array) -> resize(sparse_size(Array), Array). @@ -558,7 +571,7 @@ resize_test_() -> %% @see get/2 %% @see reset/2 --spec set(I :: array_indx(), Value :: term(), Array :: array()) -> array(). +-spec set(I :: array_indx(), Value :: Type, Array :: array(Type)) -> array(Type). set(I, Value, #array{size = N, max = M, default = D, elements = E}=A) when is_integer(I), I >= 0 -> @@ -621,7 +634,7 @@ expand(I, _S, X, D) -> %% @see set/3 --spec get(I :: array_indx(), Array :: array()) -> term(). +-spec get(I :: array_indx(), Array :: array(Type)) -> Value :: Type. get(I, #array{size = N, max = M, elements = E, default = D}) when is_integer(I), I >= 0 -> @@ -661,7 +674,7 @@ get_1(I, E, _D) -> %% TODO: a reset_range function --spec reset(I :: array_indx(), Array :: array()) -> array(). +-spec reset(I :: array_indx(), Array :: array(Type)) -> array(Type). reset(I, #array{size = N, max = M, default = D, elements = E}=A) when is_integer(I), I >= 0 -> @@ -747,7 +760,7 @@ set_get_test_() -> %% @see from_list/2 %% @see sparse_to_list/1 --spec to_list(Array :: array()) -> list(). +-spec to_list(Array :: array(Type)) -> list(Value :: Type). to_list(#array{size = 0}) -> []; @@ -820,7 +833,7 @@ to_list_test_() -> %% %% @see to_list/1 --spec sparse_to_list(Array :: array()) -> list(). +-spec sparse_to_list(Array :: array(Type)) -> list(Value :: Type). sparse_to_list(#array{size = 0}) -> []; @@ -887,7 +900,7 @@ sparse_to_list_test_() -> %% @equiv from_list(List, undefined) --spec from_list(List :: list()) -> array(). +-spec from_list(List :: list(Value :: Type)) -> array(Type). from_list(List) -> from_list(List, undefined). @@ -899,7 +912,7 @@ from_list(List) -> %% @see new/2 %% @see to_list/1 --spec from_list(List :: list(), Default :: term()) -> array(). +-spec from_list(List :: list(Value :: Type), Default :: term()) -> array(Type). from_list([], Default) -> new({default,Default}); @@ -998,7 +1011,7 @@ from_list_test_() -> %% @see from_orddict/2 %% @see sparse_to_orddict/1 --spec to_orddict(Array :: array()) -> indx_pairs(). +-spec to_orddict(Array :: array(Type)) -> indx_pairs(Value :: Type). to_orddict(#array{size = 0}) -> []; @@ -1035,16 +1048,16 @@ to_orddict_3(N, R, D, L, E, S) -> to_orddict_2(element(N, E), R, D, L), E, S). --spec push_pairs(non_neg_integer(), array_indx(), term(), indx_pairs()) -> - indx_pairs(). +-spec push_pairs(non_neg_integer(), array_indx(), term(), indx_pairs(Type)) -> + indx_pairs(Type). push_pairs(0, _I, _E, L) -> L; push_pairs(N, I, E, L) -> push_pairs(N-1, I-1, E, [{I, E} | L]). --spec push_tuple_pairs(non_neg_integer(), array_indx(), term(), indx_pairs()) -> - indx_pairs(). +-spec push_tuple_pairs(non_neg_integer(), array_indx(), term(), indx_pairs(Type)) -> + indx_pairs(Type). push_tuple_pairs(0, _I, _T, L) -> L; @@ -1090,7 +1103,7 @@ to_orddict_test_() -> %% %% @see to_orddict/1 --spec sparse_to_orddict(Array :: array()) -> indx_pairs(). +-spec sparse_to_orddict(Array :: array(Type)) -> indx_pairs(Value :: Type). sparse_to_orddict(#array{size = 0}) -> []; @@ -1128,7 +1141,7 @@ sparse_to_orddict_3(N, R, D, L, E, S) -> E, S). -spec sparse_push_tuple_pairs(non_neg_integer(), array_indx(), - _, _, indx_pairs()) -> indx_pairs(). + _, _, indx_pairs(Type)) -> indx_pairs(Type). sparse_push_tuple_pairs(0, _I, _D, _T, L) -> L; @@ -1170,7 +1183,7 @@ sparse_to_orddict_test_() -> %% @equiv from_orddict(Orddict, undefined) --spec from_orddict(Orddict :: indx_pairs()) -> array(). +-spec from_orddict(Orddict :: indx_pairs(Value :: Type)) -> array(Type). from_orddict(Orddict) -> from_orddict(Orddict, undefined). @@ -1184,7 +1197,8 @@ from_orddict(Orddict) -> %% @see new/2 %% @see to_orddict/1 --spec from_orddict(Orddict :: indx_pairs(), Default :: term()) -> array(). +-spec from_orddict(Orddict :: indx_pairs(Value :: Type), Default :: Type) -> + array(Type). from_orddict([], Default) -> new({default,Default}); @@ -1379,8 +1393,8 @@ from_orddict_test_() -> %% @see foldr/3 %% @see sparse_map/2 --spec map(Function, Array :: array()) -> array() when - Function :: fun((Index :: array_indx(), Value :: _) -> _). +-spec map(Function, Array :: array(Type1)) -> array(Type2) when + Function :: fun((Index :: array_indx(), Type1) -> Type2). map(Function, Array=#array{size = N, elements = E, default = D}) when is_function(Function, 2) -> @@ -1471,8 +1485,8 @@ map_test_() -> %% %% @see map/2 --spec sparse_map(Function, Array :: array()) -> array() when - Function :: fun((Index :: array_indx(), Value :: _) -> _). +-spec sparse_map(Function, Array :: array(Type1)) -> array(Type2) when + Function :: fun((Index :: array_indx(), Type1) -> Type2). sparse_map(Function, Array=#array{size = N, elements = E, default = D}) when is_function(Function, 2) -> @@ -1567,8 +1581,8 @@ sparse_map_test_() -> %% @see map/2 %% @see sparse_foldl/3 --spec foldl(Function, InitialAcc :: A, Array :: array()) -> B when - Function :: fun((Index :: array_indx(), Value :: _, Acc :: A) -> B). +-spec foldl(Function, InitialAcc :: A, Array :: array(Type)) -> B when + Function :: fun((Index :: array_indx(), Value :: Type, Acc :: A) -> B). foldl(Function, A, #array{size = N, elements = E, default = D}) when is_function(Function, 3) -> @@ -1640,8 +1654,8 @@ foldl_test_() -> %% @see foldl/3 %% @see sparse_foldr/3 --spec sparse_foldl(Function, InitialAcc :: A, Array :: array()) -> B when - Function :: fun((Index :: array_indx(), Value :: _, Acc :: A) -> B). +-spec sparse_foldl(Function, InitialAcc :: A, Array :: array(Type)) -> B when + Function :: fun((Index :: array_indx(), Value :: Type, Acc :: A) -> B). sparse_foldl(Function, A, #array{size = N, elements = E, default = D}) when is_function(Function, 3) -> @@ -1717,8 +1731,8 @@ sparse_foldl_test_() -> %% @see foldl/3 %% @see map/2 --spec foldr(Function, InitialAcc :: A, Array :: array()) -> B when - Function :: fun((Index :: array_indx(), Value :: _, Acc :: A) -> B). +-spec foldr(Function, InitialAcc :: A, Array :: array(Type)) -> B when + Function :: fun((Index :: array_indx(), Value :: Type, Acc :: A) -> B). foldr(Function, A, #array{size = N, elements = E, default = D}) when is_function(Function, 3) -> @@ -1796,8 +1810,8 @@ foldr_test_() -> %% @see foldr/3 %% @see sparse_foldl/3 --spec sparse_foldr(Function, InitialAcc :: A, Array :: array()) -> B when - Function :: fun((Index :: array_indx(), Value :: _, Acc :: A) -> B). +-spec sparse_foldr(Function, InitialAcc :: A, Array :: array(Type)) -> B when + Function :: fun((Index :: array_indx(), Value :: Type, Acc :: A) -> B). sparse_foldr(Function, A, #array{size = N, elements = E, default = D}) when is_function(Function, 3) -> diff --git a/lib/stdlib/src/dict.erl b/lib/stdlib/src/dict.erl index 7e198a2469..6088e1a2dd 100644 --- a/lib/stdlib/src/dict.erl +++ b/lib/stdlib/src/dict.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2013. All Rights Reserved. +%% Copyright Ericsson AB 2000-2014. 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 @@ -41,6 +41,8 @@ -export([store/3,append/3,append_list/3,update/3,update/4,update_counter/3]). -export([fold/3,map/2,filter/2,merge/3]). +-export_type([dict/0, dict/2]). + %% Low-level interface. %%-export([get_slot/2,get_bucket/2,on_bucket/3,fold_dict/3, %% maybe_expand/2,maybe_contract/2]). @@ -53,6 +55,9 @@ -define(exp_size, (?seg_size * ?expand_load)). -define(con_size, (?seg_size * ?contract_load)). +-type segs(K, V) :: tuple() + | {K, V}. % dummy + %% Define a hashtable. The default values are the standard ones. -record(dict, {size=0 :: non_neg_integer(), % Number of elements @@ -62,14 +67,13 @@ exp_size=?exp_size :: non_neg_integer(), % Size to expand at con_size=?con_size :: non_neg_integer(), % Size to contract at empty :: tuple(), % Empty segment - segs :: tuple() % Segments + segs :: segs(_, _) % Segments }). -%% A declaration equivalent to the following one is hard-coded in erl_types. -%% That declaration contains hard-coded information about the #dict{} -%% structure and the types of its fields. So, please make sure that any -%% changes to its structure are also propagated to erl_types.erl. -%% -%% -opaque dict() :: #dict{}. + + +-opaque dict() :: dict(_, _). + +-opaque dict(Key, Value) :: #dict{segs :: segs(Key, Value)}. -define(kv(K,V), [K|V]). % Key-Value pair format %%-define(kv(K,V), {K,V}). % Key-Value pair format @@ -81,8 +85,7 @@ new() -> #dict{empty=Empty,segs={Empty}}. -spec is_key(Key, Dict) -> boolean() when - Key :: term(), - Dict :: dict(). + Dict :: dict(Key, Value :: term()). is_key(Key, D) -> Slot = get_slot(D, Key), @@ -94,15 +97,15 @@ find_key(K, [_|Bkt]) -> find_key(K, Bkt); find_key(_, []) -> false. -spec to_list(Dict) -> List when - Dict :: dict(), - List :: [{Key :: term(), Value :: term()}]. + Dict :: dict(Key, Value), + List :: [{Key, Value}]. to_list(D) -> fold(fun (Key, Val, List) -> [{Key,Val}|List] end, [], D). -spec from_list(List) -> Dict when - List :: [{Key :: term(), Value :: term()}], - Dict :: dict(). + Dict :: dict(Key, Value), + List :: [{Key, Value}]. from_list(L) -> lists:foldl(fun ({K,V}, D) -> store(K, V, D) end, new(), L). @@ -118,9 +121,7 @@ size(#dict{size=N}) when is_integer(N), N >= 0 -> N. is_empty(#dict{size=N}) -> N =:= 0. -spec fetch(Key, Dict) -> Value when - Key :: term(), - Dict :: dict(), - Value :: term(). + Dict :: dict(Key, Value). fetch(Key, D) -> Slot = get_slot(D, Key), @@ -135,9 +136,7 @@ fetch_val(K, [_|Bkt]) -> fetch_val(K, Bkt); fetch_val(_, []) -> throw(badarg). -spec find(Key, Dict) -> {'ok', Value} | 'error' when - Key :: term(), - Dict :: dict(), - Value :: term(). + Dict :: dict(Key, Value). find(Key, D) -> Slot = get_slot(D, Key), @@ -149,16 +148,16 @@ find_val(K, [_|Bkt]) -> find_val(K, Bkt); find_val(_, []) -> error. -spec fetch_keys(Dict) -> Keys when - Dict :: dict(), - Keys :: [term()]. + Dict :: dict(Key, Value :: term()), + Keys :: [Key]. fetch_keys(D) -> fold(fun (Key, _Val, Keys) -> [Key|Keys] end, [], D). -spec erase(Key, Dict1) -> Dict2 when - Key :: term(), - Dict1 :: dict(), - Dict2 :: dict(). + Dict1 :: dict(Key, Value), + Dict2 :: dict(Key, Value). + %% Erase all elements with key Key. erase(Key, D0) -> @@ -174,10 +173,8 @@ erase_key(Key, [E|Bkt0]) -> erase_key(_, []) -> {[],0}. -spec store(Key, Value, Dict1) -> Dict2 when - Key :: term(), - Value :: term(), - Dict1 :: dict(), - Dict2 :: dict(). + Dict1 :: dict(Key, Value), + Dict2 :: dict(Key, Value). store(Key, Val, D0) -> Slot = get_slot(D0, Key), @@ -194,10 +191,8 @@ store_bkt_val(Key, New, [Other|Bkt0]) -> store_bkt_val(Key, New, []) -> {[?kv(Key,New)],1}. -spec append(Key, Value, Dict1) -> Dict2 when - Key :: term(), - Value :: term(), - Dict1 :: dict(), - Dict2 :: dict(). + Dict1 :: dict(Key, Value), + Dict2 :: dict(Key, Value). append(Key, Val, D0) -> Slot = get_slot(D0, Key), @@ -214,10 +209,9 @@ append_bkt(Key, Val, [Other|Bkt0]) -> append_bkt(Key, Val, []) -> {[?kv(Key,[Val])],1}. -spec append_list(Key, ValList, Dict1) -> Dict2 when - Key :: term(), - ValList :: [Value :: term()], - Dict1 :: dict(), - Dict2 :: dict(). + Dict1 :: dict(Key, Value), + Dict2 :: dict(Key, Value), + ValList :: [Value]. append_list(Key, L, D0) -> Slot = get_slot(D0, Key), @@ -288,10 +282,9 @@ app_list_bkt(Key, L, []) -> {[?kv(Key,L)],1}. %% {[Other|Bkt1],Dc}. -spec update(Key, Fun, Dict1) -> Dict2 when - Key :: term(), - Fun :: fun((Value1 :: term()) -> Value2 :: term()), - Dict1 :: dict(), - Dict2 :: dict(). + Dict1 :: dict(Key, Value), + Dict2 :: dict(Key, Value), + Fun :: fun((Value1 :: Value) -> Value2 :: Value). update(Key, F, D0) -> Slot = get_slot(D0, Key), @@ -311,11 +304,10 @@ update_bkt(_Key, _F, []) -> throw(badarg). -spec update(Key, Fun, Initial, Dict1) -> Dict2 when - Key :: term(), - Initial :: term(), - Fun :: fun((Value1 :: term()) -> Value2 :: term()), - Dict1 :: dict(), - Dict2 :: dict(). + Dict1 :: dict(Key, Value), + Dict2 :: dict(Key, Value), + Fun :: fun((Value1 :: Value) -> Value2 :: Value), + Initial :: Value. update(Key, F, Init, D0) -> Slot = get_slot(D0, Key), @@ -331,10 +323,9 @@ update_bkt(Key, F, I, [Other|Bkt0]) -> update_bkt(Key, F, I, []) when is_function(F, 1) -> {[?kv(Key,I)],1}. -spec update_counter(Key, Increment, Dict1) -> Dict2 when - Key :: term(), - Increment :: number(), - Dict1 :: dict(), - Dict2 :: dict(). + Dict1 :: dict(Key, Value), + Dict2 :: dict(Key, Value), + Increment :: number(). update_counter(Key, Incr, D0) when is_number(Incr) -> Slot = get_slot(D0, Key), @@ -351,36 +342,35 @@ counter_bkt(Key, I, []) -> {[?kv(Key,I)],1}. -spec fold(Fun, Acc0, Dict) -> Acc1 when Fun :: fun((Key, Value, AccIn) -> AccOut), - Key :: term(), - Value :: term(), - Acc0 :: term(), - Acc1 :: term(), - AccIn :: term(), - AccOut :: term(), - Dict :: dict(). + Dict :: dict(Key, Value), + Acc0 :: Acc, + Acc1 :: Acc, + AccIn :: Acc, + AccOut :: Acc. + %% Fold function Fun over all "bags" in Table and return Accumulator. fold(F, Acc, D) -> fold_dict(F, Acc, D). -spec map(Fun, Dict1) -> Dict2 when - Fun :: fun((Key :: term(), Value1 :: term()) -> Value2 :: term()), - Dict1 :: dict(), - Dict2 :: dict(). + Fun :: fun((Key, Value1) -> Value2), + Dict1 :: dict(Key, Value1), + Dict2 :: dict(Key, Value2). map(F, D) -> map_dict(F, D). -spec filter(Pred, Dict1) -> Dict2 when - Pred :: fun((Key :: term(), Value :: term()) -> boolean()), - Dict1 :: dict(), - Dict2 :: dict(). + Pred :: fun((Key , Value) -> boolean()), + Dict1 :: dict(Key, Value), + Dict2 :: dict(Key, Value). filter(F, D) -> filter_dict(F, D). -spec merge(Fun, Dict1, Dict2) -> Dict3 when - Fun :: fun((Key :: term(), Value1 :: term(), Value2 :: term()) -> Value :: term()), - Dict1 :: dict(), - Dict2 :: dict(), - Dict3 :: dict(). + Fun :: fun((Key, Value1, Value2) -> Value), + Dict1 :: dict(Key, Value1), + Dict2 :: dict(Key, Value2), + Dict3 :: dict(Key, Value). merge(F, D1, D2) when D1#dict.size < D2#dict.size -> fold_dict(fun (K, V1, D) -> diff --git a/lib/stdlib/src/digraph.erl b/lib/stdlib/src/digraph.erl index 78f74631dc..0c21271529 100644 --- a/lib/stdlib/src/digraph.erl +++ b/lib/stdlib/src/digraph.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -36,18 +36,14 @@ -export([get_short_path/3, get_short_cycle/2]). --export_type([digraph/0, d_type/0, vertex/0, edge/0]). +-export_type([graph/0, d_type/0, vertex/0, edge/0]). -record(digraph, {vtab = notable :: ets:tab(), etab = notable :: ets:tab(), ntab = notable :: ets:tab(), cyclic = true :: boolean()}). -%% A declaration equivalent to the following one is hard-coded in erl_types. -%% That declaration contains hard-coded information about the #digraph{} -%% record and the types of its fields. So, please make sure that any -%% changes to its structure are also propagated to erl_types.erl. -%% -%% -opaque digraph() :: #digraph{}. + +-opaque graph() :: #digraph{}. -type edge() :: term(). -type label() :: term(). @@ -67,11 +63,11 @@ -type d_cyclicity() :: 'acyclic' | 'cyclic'. -type d_type() :: d_cyclicity() | d_protection(). --spec new() -> digraph(). +-spec new() -> graph(). new() -> new([]). --spec new(Type) -> digraph() when +-spec new(Type) -> graph() when Type :: [d_type()]. new(Type) -> @@ -106,7 +102,7 @@ check_type(_, _, _) -> error. %% %% Set graph type %% --spec set_type([{'cyclic', boolean()}], digraph()) -> digraph(). +-spec set_type([{'cyclic', boolean()}], graph()) -> graph(). set_type([{cyclic,V} | Ks], G) -> set_type(Ks, G#digraph{cyclic = V}); @@ -116,7 +112,7 @@ set_type([], G) -> G. %% Data access functions -spec delete(G) -> 'true' when - G :: digraph(). + G :: graph(). delete(G) -> ets:delete(G#digraph.vtab), @@ -124,7 +120,7 @@ delete(G) -> ets:delete(G#digraph.ntab). -spec info(G) -> InfoList when - G :: digraph(), + G :: graph(), InfoList :: [{'cyclicity', Cyclicity :: d_cyclicity()} | {'memory', NoWords :: non_neg_integer()} | {'protection', Protection :: d_protection()}]. @@ -142,20 +138,20 @@ info(G) -> [{cyclicity, Cyclicity}, {memory, Memory}, {protection, Protection}]. -spec add_vertex(G) -> vertex() when - G :: digraph(). + G :: graph(). add_vertex(G) -> do_add_vertex({new_vertex_id(G), []}, G). -spec add_vertex(G, V) -> vertex() when - G :: digraph(), + G :: graph(), V :: vertex(). add_vertex(G, V) -> do_add_vertex({V, []}, G). -spec add_vertex(G, V, Label) -> vertex() when - G :: digraph(), + G :: graph(), V :: vertex(), Label :: label(). @@ -163,21 +159,21 @@ add_vertex(G, V, D) -> do_add_vertex({V, D}, G). -spec del_vertex(G, V) -> 'true' when - G :: digraph(), + G :: graph(), V :: vertex(). del_vertex(G, V) -> do_del_vertex(V, G). -spec del_vertices(G, Vertices) -> 'true' when - G :: digraph(), + G :: graph(), Vertices :: [vertex()]. del_vertices(G, Vs) -> do_del_vertices(Vs, G). -spec vertex(G, V) -> {V, Label} | 'false' when - G :: digraph(), + G :: graph(), V :: vertex(), Label :: label(). @@ -188,37 +184,37 @@ vertex(G, V) -> end. -spec no_vertices(G) -> non_neg_integer() when - G :: digraph(). + G :: graph(). no_vertices(G) -> ets:info(G#digraph.vtab, size). -spec vertices(G) -> Vertices when - G :: digraph(), + G :: graph(), Vertices :: [vertex()]. vertices(G) -> ets:select(G#digraph.vtab, [{{'$1', '_'}, [], ['$1']}]). --spec source_vertices(digraph()) -> [vertex()]. +-spec source_vertices(graph()) -> [vertex()]. source_vertices(G) -> collect_vertices(G, in). --spec sink_vertices(digraph()) -> [vertex()]. +-spec sink_vertices(graph()) -> [vertex()]. sink_vertices(G) -> collect_vertices(G, out). -spec in_degree(G, V) -> non_neg_integer() when - G :: digraph(), + G :: graph(), V :: vertex(). in_degree(G, V) -> length(ets:lookup(G#digraph.ntab, {in, V})). -spec in_neighbours(G, V) -> Vertex when - G :: digraph(), + G :: graph(), V :: vertex(), Vertex :: [vertex()]. @@ -228,7 +224,7 @@ in_neighbours(G, V) -> collect_elems(ets:lookup(NT, {in, V}), ET, 2). -spec in_edges(G, V) -> Edges when - G :: digraph(), + G :: graph(), V :: vertex(), Edges :: [edge()]. @@ -236,14 +232,14 @@ in_edges(G, V) -> ets:select(G#digraph.ntab, [{{{in, V}, '$1'}, [], ['$1']}]). -spec out_degree(G, V) -> non_neg_integer() when - G :: digraph(), + G :: graph(), V :: vertex(). out_degree(G, V) -> length(ets:lookup(G#digraph.ntab, {out, V})). -spec out_neighbours(G, V) -> Vertices when - G :: digraph(), + G :: graph(), V :: vertex(), Vertices :: [vertex()]. @@ -253,7 +249,7 @@ out_neighbours(G, V) -> collect_elems(ets:lookup(NT, {out, V}), ET, 3). -spec out_edges(G, V) -> Edges when - G :: digraph(), + G :: graph(), V :: vertex(), Edges :: [edge()]. @@ -261,7 +257,7 @@ out_edges(G, V) -> ets:select(G#digraph.ntab, [{{{out, V}, '$1'}, [], ['$1']}]). -spec add_edge(G, V1, V2) -> edge() | {'error', add_edge_err_rsn()} when - G :: digraph(), + G :: graph(), V1 :: vertex(), V2 :: vertex(). @@ -269,7 +265,7 @@ add_edge(G, V1, V2) -> do_add_edge({new_edge_id(G), V1, V2, []}, G). -spec add_edge(G, V1, V2, Label) -> edge() | {'error', add_edge_err_rsn()} when - G :: digraph(), + G :: graph(), V1 :: vertex(), V2 :: vertex(), Label :: label(). @@ -278,7 +274,7 @@ add_edge(G, V1, V2, D) -> do_add_edge({new_edge_id(G), V1, V2, D}, G). -spec add_edge(G, E, V1, V2, Label) -> edge() | {'error', add_edge_err_rsn()} when - G :: digraph(), + G :: graph(), E :: edge(), V1 :: vertex(), V2 :: vertex(), @@ -288,34 +284,34 @@ add_edge(G, E, V1, V2, D) -> do_add_edge({E, V1, V2, D}, G). -spec del_edge(G, E) -> 'true' when - G :: digraph(), + G :: graph(), E :: edge(). del_edge(G, E) -> do_del_edges([E], G). -spec del_edges(G, Edges) -> 'true' when - G :: digraph(), + G :: graph(), Edges :: [edge()]. del_edges(G, Es) -> do_del_edges(Es, G). -spec no_edges(G) -> non_neg_integer() when - G :: digraph(). + G :: graph(). no_edges(G) -> ets:info(G#digraph.etab, size). -spec edges(G) -> Edges when - G :: digraph(), + G :: graph(), Edges :: [edge()]. edges(G) -> ets:select(G#digraph.etab, [{{'$1', '_', '_', '_'}, [], ['$1']}]). -spec edges(G, V) -> Edges when - G :: digraph(), + G :: graph(), V :: vertex(), Edges :: [edge()]. @@ -324,7 +320,7 @@ edges(G, V) -> {{{in, V}, '$1'}, [], ['$1']}]). -spec edge(G, E) -> {E, V1, V2, Label} | 'false' when - G :: digraph(), + G :: graph(), E :: edge(), V1 :: vertex(), V2 :: vertex(), @@ -339,7 +335,7 @@ edge(G, E) -> %% %% Generate a "unique" edge identifier (relative to this graph) %% --spec new_edge_id(digraph()) -> edge(). +-spec new_edge_id(graph()) -> edge(). new_edge_id(G) -> NT = G#digraph.ntab, @@ -351,7 +347,7 @@ new_edge_id(G) -> %% %% Generate a "unique" vertex identifier (relative to this graph) %% --spec new_vertex_id(digraph()) -> vertex(). +-spec new_vertex_id(graph()) -> vertex(). new_vertex_id(G) -> NT = G#digraph.ntab, @@ -371,7 +367,7 @@ collect_elems([{_,Key}|Keys], Table, Index, Acc) -> [ets:lookup_element(Table, Key, Index)|Acc]); collect_elems([], _, _, Acc) -> Acc. --spec do_add_vertex({vertex(), label()}, digraph()) -> vertex(). +-spec do_add_vertex({vertex(), label()}, graph()) -> vertex(). do_add_vertex({V, _Label} = VL, G) -> ets:insert(G#digraph.vtab, VL), @@ -430,14 +426,14 @@ do_del_edge(E, V1, V2, G) -> {{{out,V1}, E}, [], [true]}]), ets:delete(G#digraph.etab, E). --spec rm_edges([vertex(),...], digraph()) -> 'true'. +-spec rm_edges([vertex(),...], graph()) -> 'true'. rm_edges([V1, V2|Vs], G) -> rm_edge(V1, V2, G), rm_edges([V2|Vs], G); rm_edges(_, _) -> true. --spec rm_edge(vertex(), vertex(), digraph()) -> 'ok'. +-spec rm_edge(vertex(), vertex(), graph()) -> 'ok'. rm_edge(V1, V2, G) -> Es = out_edges(G, V1), @@ -456,7 +452,7 @@ rm_edge_0([], _, _, #digraph{}) -> ok. %% %% Check that endpoints exist %% --spec do_add_edge({edge(), vertex(), vertex(), label()}, digraph()) -> +-spec do_add_edge({edge(), vertex(), vertex(), label()}, graph()) -> edge() | {'error', add_edge_err_rsn()}. do_add_edge({E, V1, V2, Label}, G) -> @@ -484,14 +480,14 @@ other_edge_exists(#digraph{etab = ET}, E, V1, V2) -> false end. --spec do_insert_edge(edge(), vertex(), vertex(), label(), digraph()) -> edge(). +-spec do_insert_edge(edge(), vertex(), vertex(), label(), graph()) -> edge(). do_insert_edge(E, V1, V2, Label, #digraph{ntab=NT, etab=ET}) -> ets:insert(NT, [{{out, V1}, E}, {{in, V2}, E}]), ets:insert(ET, {E, V1, V2, Label}), E. --spec acyclic_add_edge(edge(), vertex(), vertex(), label(), digraph()) -> +-spec acyclic_add_edge(edge(), vertex(), vertex(), label(), graph()) -> edge() | {'error', {'bad_edge', [vertex()]}}. acyclic_add_edge(_E, V1, V2, _L, _G) when V1 =:= V2 -> @@ -507,7 +503,7 @@ acyclic_add_edge(E, V1, V2, Label, G) -> %% -spec del_path(G, V1, V2) -> 'true' when - G :: digraph(), + G :: graph(), V1 :: vertex(), V2 :: vertex(). @@ -529,7 +525,7 @@ del_path(G, V1, V2) -> %% -spec get_cycle(G, V) -> Vertices | 'false' when - G :: digraph(), + G :: graph(), V :: vertex(), Vertices :: [vertex(),...]. @@ -550,7 +546,7 @@ get_cycle(G, V) -> %% -spec get_path(G, V1, V2) -> Vertices | 'false' when - G :: digraph(), + G :: graph(), V1 :: vertex(), V2 :: vertex(), Vertices :: [vertex(),...]. @@ -589,7 +585,7 @@ one_path([], _, [], _, _, _, _, _Counter) -> false. %% -spec get_short_cycle(G, V) -> Vertices | 'false' when - G :: digraph(), + G :: graph(), V :: vertex(), Vertices :: [vertex(),...]. @@ -602,7 +598,7 @@ get_short_cycle(G, V) -> %% -spec get_short_path(G, V1, V2) -> Vertices | 'false' when - G :: digraph(), + G :: graph(), V1 :: vertex(), V2 :: vertex(), Vertices :: [vertex(),...]. diff --git a/lib/stdlib/src/digraph_utils.erl b/lib/stdlib/src/digraph_utils.erl index 0e248df453..011bcd0260 100644 --- a/lib/stdlib/src/digraph_utils.erl +++ b/lib/stdlib/src/digraph_utils.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2013. All Rights Reserved. +%% Copyright Ericsson AB 1999-2014. 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 @@ -43,28 +43,28 @@ %% -spec components(Digraph) -> [Component] when - Digraph :: digraph(), + Digraph :: digraph:graph(), Component :: [digraph:vertex()]. components(G) -> forest(G, fun inout/3). -spec strong_components(Digraph) -> [StrongComponent] when - Digraph :: digraph(), + Digraph :: digraph:graph(), StrongComponent :: [digraph:vertex()]. strong_components(G) -> forest(G, fun in/3, revpostorder(G)). -spec cyclic_strong_components(Digraph) -> [StrongComponent] when - Digraph :: digraph(), + Digraph :: digraph:graph(), StrongComponent :: [digraph:vertex()]. cyclic_strong_components(G) -> remove_singletons(strong_components(G), G, []). -spec reachable(Vertices, Digraph) -> Reachable when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()], Reachable :: [digraph:vertex()]. @@ -72,7 +72,7 @@ reachable(Vs, G) when is_list(Vs) -> lists:append(forest(G, fun out/3, Vs, first)). -spec reachable_neighbours(Vertices, Digraph) -> Reachable when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()], Reachable :: [digraph:vertex()]. @@ -80,7 +80,7 @@ reachable_neighbours(Vs, G) when is_list(Vs) -> lists:append(forest(G, fun out/3, Vs, not_first)). -spec reaching(Vertices, Digraph) -> Reaching when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()], Reaching :: [digraph:vertex()]. @@ -88,7 +88,7 @@ reaching(Vs, G) when is_list(Vs) -> lists:append(forest(G, fun in/3, Vs, first)). -spec reaching_neighbours(Vertices, Digraph) -> Reaching when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()], Reaching :: [digraph:vertex()]. @@ -96,7 +96,7 @@ reaching_neighbours(Vs, G) when is_list(Vs) -> lists:append(forest(G, fun in/3, Vs, not_first)). -spec topsort(Digraph) -> Vertices | 'false' when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()]. topsort(G) -> @@ -107,13 +107,13 @@ topsort(G) -> end. -spec is_acyclic(Digraph) -> boolean() when - Digraph :: digraph(). + Digraph :: digraph:graph(). is_acyclic(G) -> loop_vertices(G) =:= [] andalso topsort(G) =/= false. -spec arborescence_root(Digraph) -> 'no' | {'yes', Root} when - Digraph :: digraph(), + Digraph :: digraph:graph(), Root :: digraph:vertex(). arborescence_root(G) -> @@ -136,29 +136,29 @@ arborescence_root(G) -> end. -spec is_arborescence(Digraph) -> boolean() when - Digraph :: digraph(). + Digraph :: digraph:graph(). is_arborescence(G) -> arborescence_root(G) =/= no. -spec is_tree(Digraph) -> boolean() when - Digraph :: digraph(). + Digraph :: digraph:graph(). is_tree(G) -> (digraph:no_edges(G) =:= digraph:no_vertices(G) - 1) andalso (length(components(G)) =:= 1). -spec loop_vertices(Digraph) -> Vertices when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()]. loop_vertices(G) -> [V || V <- digraph:vertices(G), is_reflexive_vertex(V, G)]. -spec subgraph(Digraph, Vertices) -> SubGraph when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()], - SubGraph :: digraph(). + SubGraph :: digraph:graph(). subgraph(G, Vs) -> try @@ -169,8 +169,8 @@ subgraph(G, Vs) -> end. -spec subgraph(Digraph, Vertices, Options) -> SubGraph when - Digraph :: digraph(), - SubGraph :: digraph(), + Digraph :: digraph:graph(), + SubGraph :: digraph:graph(), Vertices :: [digraph:vertex()], Options :: [{'type', SubgraphType} | {'keep_labels', boolean()}], SubgraphType :: 'inherit' | [digraph:d_type()]. @@ -184,8 +184,8 @@ subgraph(G, Vs, Opts) -> end. -spec condensation(Digraph) -> CondensedDigraph when - Digraph :: digraph(), - CondensedDigraph :: digraph(). + Digraph :: digraph:graph(), + CondensedDigraph :: digraph:graph(). condensation(G) -> SCs = strong_components(G), @@ -209,14 +209,14 @@ condensation(G) -> SCG. -spec preorder(Digraph) -> Vertices when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()]. preorder(G) -> lists:reverse(revpreorder(G)). -spec postorder(Digraph) -> Vertices when - Digraph :: digraph(), + Digraph :: digraph:graph(), Vertices :: [digraph:vertex()]. postorder(G) -> diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl index dc25b6b9f4..68e079b7e5 100644 --- a/lib/stdlib/src/epp.erl +++ b/lib/stdlib/src/epp.erl @@ -46,8 +46,8 @@ istk=[], %Ifdef stack sstk=[], %State stack path=[], %Include-path - macs = dict:new() :: dict(), %Macros (don't care locations) - uses = dict:new() :: dict(), %Macro use structure + macs = dict:new() :: dict:dict(),%Macros (don't care locations) + uses = dict:new() :: dict:dict(),%Macro use structure pre_opened = false :: boolean() }). diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index 0c6f41f594..9f5be2da37 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -85,8 +85,8 @@ value_option(Flag, Default, On, OnVal, Off, OffVal, Opts) -> -record(usage, { calls = dict:new(), %Who calls who imported = [], %Actually imported functions - used_records=sets:new() :: set(), %Used record definitions - used_types = dict:new() :: dict() %Used type definitions + used_records=sets:new() :: sets:set(),%Used record definitions + used_types = dict:new() :: dict:dict()%Used type definitions }). %% Define the lint state record. @@ -95,13 +95,13 @@ value_option(Flag, Default, On, OnVal, Off, OffVal, Opts) -> -record(lint, {state=start :: 'start' | 'attribute' | 'function', module=[], %Module behaviour=[], %Behaviour - exports=gb_sets:empty() :: gb_set(), %Exports + exports=gb_sets:empty() :: gb_sets:set(),%Exports imports=[], %Imports compile=[], %Compile flags - records=dict:new() :: dict(), %Record definitions - locals=gb_sets:empty() :: gb_set(), %All defined functions (prescanned) - no_auto=gb_sets:empty() :: gb_set() | 'all', %Functions explicitly not autoimported - defined=gb_sets:empty() :: gb_set(), %Defined fuctions + records=dict:new() :: dict:dict(), %Record definitions + locals=gb_sets:empty() :: gb_sets:set(),%All defined functions (prescanned) + no_auto=gb_sets:empty() :: gb_sets:set() | 'all',%Functions explicitly not autoimported + defined=gb_sets:empty() :: gb_sets:set(),%Defined fuctions on_load=[] :: [fa()], %On-load function on_load_line=0 :: line(), %Line for on_load clashes=[], %Exported functions named as BIFs @@ -118,10 +118,10 @@ value_option(Flag, Default, On, OnVal, Off, OffVal, Opts) -> new = false :: boolean(), %Has user-defined 'new/N' called= [] :: [{fa(),line()}], %Called functions usage = #usage{} :: #usage{}, - specs = dict:new() :: dict(), %Type specifications - callbacks = dict:new() :: dict(), %Callback types - types = dict:new() :: dict(), %Type definitions - exp_types=gb_sets:empty():: gb_set() %Exported types + specs = dict:new() :: dict:dict(), %Type specifications + callbacks = dict:new() :: dict:dict(), %Callback types + types = dict:new() :: dict:dict(), %Type definitions + exp_types=gb_sets:empty():: gb_sets:set()%Exported types }). -type lint_state() :: #lint{}. @@ -344,9 +344,10 @@ format_error(spec_wrong_arity) -> "spec has the wrong arity"; format_error(callback_wrong_arity) -> "callback has the wrong arity"; -format_error({imported_predefined_type, Name}) -> - io_lib:format("referring to built-in type ~w as a remote type; " - "please take out the module name", [Name]); +format_error({deprecated_type, {Name, Arity}, {Mod, NewName}, Rel}) -> + io_lib:format("type ~w/~w is deprecated and will be " + "removed in ~s; use ~w:~w/~w", + [Name, Arity, Rel, Mod, NewName, Arity]); format_error({not_exported_opaque, {TypeName, Arity}}) -> io_lib:format("opaque type ~w~s is not exported", [TypeName, gen_type_paren(Arity)]); @@ -1155,7 +1156,7 @@ export_type(Line, ETs, #lint{usage = Usage, exp_types = ETs0} = St0) -> add_error(Line, {bad_export_type, ETs}, St0) end. --spec exports(lint_state()) -> gb_set(). +-spec exports(lint_state()) -> gb_sets:set(). exports(#lint{compile = Opts, defined = Defs, exports = Es}) -> case lists:member(export_all, Opts) of @@ -1888,7 +1889,7 @@ is_guard_test(Expression, Forms) -> end, start(), RecordAttributes), is_guard_test2(zip_file_and_line(Expression, "nofile"), St0#lint.records). -%% is_guard_test2(Expression, RecordDefs :: dict()) -> boolean(). +%% is_guard_test2(Expression, RecordDefs :: dict:dict()) -> boolean(). is_guard_test2({call,Line,{atom,Lr,record},[E,A]}, RDs) -> is_gexpr({call,Line,{atom,Lr,is_record},[E,A]}, RDs); is_guard_test2({call,_Line,{atom,_La,Test},As}=Call, RDs) -> @@ -2566,18 +2567,12 @@ check_type({paren_type, _L, [Type]}, SeenVars, St) -> check_type(Type, SeenVars, St); check_type({remote_type, L, [{atom, _, Mod}, {atom, _, Name}, Args]}, SeenVars, #lint{module=CurrentMod} = St) -> - St1 = - case is_default_type({Name, length(Args)}) - orelse is_var_arity_type(Name) of - true -> add_error(L, {imported_predefined_type, Name}, St); - false -> St - end, case Mod =:= CurrentMod of - true -> check_type({type, L, Name, Args}, SeenVars, St1); + true -> check_type({type, L, Name, Args}, SeenVars, St); false -> lists:foldl(fun(T, {AccSeenVars, AccSt}) -> check_type(T, AccSeenVars, AccSt) - end, {SeenVars, St1}, Args) + end, {SeenVars, St}, Args) end; check_type({integer, _L, _}, SeenVars, St) -> {SeenVars, St}; check_type({atom, _L, _}, SeenVars, St) -> {SeenVars, St}; @@ -2635,14 +2630,33 @@ check_type({type, _L, product, Args}, SeenVars, St) -> lists:foldl(fun(T, {AccSeenVars, AccSt}) -> check_type(T, AccSeenVars, AccSt) end, {SeenVars, St}, Args); -check_type({type, La, TypeName, Args}, SeenVars, #lint{usage=Usage} = St) -> +check_type({type, La, TypeName, Args}, SeenVars, St) -> + #lint{usage=Usage, module = Module, types=Types} = St, Arity = length(Args), + TypePair = {TypeName, Arity}, St1 = case is_var_arity_type(TypeName) of true -> St; false -> - OldUsed = Usage#usage.used_types, - UsedTypes = dict:store({TypeName, Arity}, La, OldUsed), - St#lint{usage=Usage#usage{used_types=UsedTypes}} + Obsolete = obsolete_type(TypePair), + IsObsolete = + case Obsolete of + {deprecated, {M, _}, _} when M =/= Module -> + case dict:find(TypePair, Types) of + {ok, _} -> false; + error -> true + end; + _ -> false + end, + case IsObsolete of + true -> + {deprecated, Replacement, Rel} = Obsolete, + W = {deprecated_type, TypePair, Replacement, Rel}, + add_warning(La, W, St); + false -> + OldUsed = Usage#usage.used_types, + UsedTypes = dict:store(TypePair, La, OldUsed), + St#lint{usage=Usage#usage{used_types=UsedTypes}} + end end, check_type({type, -1, product, Args}, SeenVars, St1); check_type(I, SeenVars, St) -> @@ -2765,6 +2779,17 @@ is_newly_introduced_builtin_type({set, 0}) -> true; % opaque is_newly_introduced_builtin_type({boolean, 0}) -> true; is_newly_introduced_builtin_type({Name, _}) when is_atom(Name) -> false. +%% Obsolete in OTP 17.0. +obsolete_type({array, 0}) -> {deprecated, {array, array}, "OTP 18.0"}; +obsolete_type({dict, 0}) -> {deprecated, {dict, dict}, "OTP 18.0"}; +obsolete_type({digraph, 0}) -> {deprecated, {digraph, graph}, "OTP 18.0"}; +obsolete_type({gb_set, 0}) -> {deprecated, {gb_sets, set}, "OTP 18.0"}; +obsolete_type({gb_tree, 0}) -> {deprecated, {gb_trees, tree}, "OTP 18.0"}; +obsolete_type({queue, 0}) -> {deprecated, {queue, queue}, "OTP 18.0"}; +obsolete_type({set, 0}) -> {deprecated, {sets, set}, "OTP 18.0"}; +obsolete_type({tid, 0}) -> {deprecated, {ets, tid}, "OTP 18.0"}; +obsolete_type({Name, _}) when is_atom(Name) -> no. + %% spec_decl(Line, Fun, Types, State) -> State. spec_decl(Line, MFA0, TypeSpecs, St0 = #lint{specs = Specs, module = Mod}) -> diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index cc5e69f574..42b11a97e2 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -53,10 +53,8 @@ | {tab(),integer(),integer(),binary(),list(),integer()} | {tab(),_,_,integer(),binary(),list(),integer(),integer()}. -%% a similar definition is also in erl_types -opaque tid() :: integer(). -%% these ones are also defined in erl_bif_types -type match_pattern() :: atom() | tuple(). -type match_spec() :: [{match_pattern(), [_], [_]}]. diff --git a/lib/stdlib/src/gb_sets.erl b/lib/stdlib/src/gb_sets.erl index 237317ac94..0a26d0182d 100644 --- a/lib/stdlib/src/gb_sets.erl +++ b/lib/stdlib/src/gb_sets.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2013. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -196,31 +196,32 @@ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Some types. --export_type([iter/0]). +-export_type([set/0, set/1, iter/0, iter/1]). --type gb_set_node() :: 'nil' | {term(), _, _}. +-type gb_set_node(Element) :: 'nil' | {Element, _, _}. +-type gb_set_node() :: gb_set_node(_). +-opaque set(Element) :: {non_neg_integer(), gb_set_node(Element)}. +-opaque set() :: set(_). +-opaque iter(Element) :: [gb_set_node(Element)]. -opaque iter() :: [gb_set_node()]. -%% A declaration equivalent to the following is currently hard-coded -%% in erl_types.erl -%% -%% -opaque gb_set() :: {non_neg_integer(), gb_set_node()}. - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% gb_sets:set() in OTP 17 only. + -spec empty() -> Set when - Set :: gb_set(). + Set :: gb_sets:set(). empty() -> {0, nil}. -spec new() -> Set when - Set :: gb_set(). + Set :: gb_sets:set(). new() -> empty(). -spec is_empty(Set) -> boolean() when - Set :: gb_set(). + Set :: gb_sets:set(). is_empty({0, nil}) -> true; @@ -228,27 +229,24 @@ is_empty(_) -> false. -spec size(Set) -> non_neg_integer() when - Set :: gb_set(). + Set :: gb_sets:set(). size({Size, _}) -> Size. --spec singleton(Element) -> gb_set() when - Element :: term(). +-spec singleton(Element) -> set(Element). singleton(Key) -> {1, {Key, nil, nil}}. -spec is_element(Element, Set) -> boolean() when - Element :: term(), - Set :: gb_set(). + Set :: set(Element). is_element(Key, S) -> is_member(Key, S). -spec is_member(Element, Set) -> boolean() when - Element :: term(), - Set :: gb_set(). + Set :: set(Element). is_member(Key, {_, T}) -> is_member_1(Key, T). @@ -263,9 +261,8 @@ is_member_1(_, nil) -> false. -spec insert(Element, Set1) -> Set2 when - Element :: term(), - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). insert(Key, {S, T}) -> S1 = S + 1, @@ -322,8 +319,8 @@ count(nil) -> {1, 0}. -spec balance(Set1) -> Set2 when - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). balance({S, T}) -> {S, balance(T, S)}. @@ -349,17 +346,15 @@ balance_list_1(L, 0) -> {nil, L}. -spec add_element(Element, Set1) -> Set2 when - Element :: term(), - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). add_element(X, S) -> add(X, S). -spec add(Element, Set1) -> Set2 when - Element :: term(), - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). add(X, S) -> case is_member(X, S) of @@ -370,32 +365,30 @@ add(X, S) -> end. -spec from_list(List) -> Set when - List :: [term()], - Set :: gb_set(). + List :: [Element], + Set :: set(Element). from_list(L) -> from_ordset(ordsets:from_list(L)). -spec from_ordset(List) -> Set when - List :: [term()], - Set :: gb_set(). + List :: [Element], + Set :: set(Element). from_ordset(L) -> S = length(L), {S, balance_list(L, S)}. -spec del_element(Element, Set1) -> Set2 when - Element :: term(), - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). del_element(Key, S) -> delete_any(Key, S). -spec delete_any(Element, Set1) -> Set2 when - Element :: term(), - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). delete_any(Key, S) -> case is_member(Key, S) of @@ -406,9 +399,8 @@ delete_any(Key, S) -> end. -spec delete(Element, Set1) -> Set2 when - Element :: term(), - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). delete(Key, {S, T}) -> {S - 1, delete_1(Key, T)}. @@ -431,9 +423,8 @@ merge(Smaller, Larger) -> {Key, Smaller, Larger1}. -spec take_smallest(Set1) -> {Element, Set2} when - Set1 :: gb_set(), - Set2 :: gb_set(), - Element :: term(). + Set1 :: set(Element), + Set2 :: set(Element). take_smallest({S, T}) -> {Key, Larger} = take_smallest1(T), @@ -445,8 +436,8 @@ take_smallest1({Key, Smaller, Larger}) -> {Key1, Smaller1} = take_smallest1(Smaller), {Key1, {Key, Smaller1, Larger}}. --spec smallest(Set) -> term() when - Set :: gb_set(). +-spec smallest(Set) -> Element when + Set :: set(Element). smallest({_, T}) -> smallest_1(T). @@ -457,9 +448,8 @@ smallest_1({_Key, Smaller, _Larger}) -> smallest_1(Smaller). -spec take_largest(Set1) -> {Element, Set2} when - Set1 :: gb_set(), - Set2 :: gb_set(), - Element :: term(). + Set1 :: set(Element), + Set2 :: set(Element). take_largest({S, T}) -> {Key, Smaller} = take_largest1(T), @@ -471,8 +461,8 @@ take_largest1({Key, Smaller, Larger}) -> {Key1, Larger1} = take_largest1(Larger), {Key1, {Key, Smaller, Larger1}}. --spec largest(Set) -> term() when - Set :: gb_set(). +-spec largest(Set) -> Element when + Set :: set(Element). largest({_, T}) -> largest_1(T). @@ -483,8 +473,8 @@ largest_1({_Key, _Smaller, Larger}) -> largest_1(Larger). -spec to_list(Set) -> List when - Set :: gb_set(), - List :: [term()]. + Set :: set(Element), + List :: [Element]. to_list({_, T}) -> to_list(T, []). @@ -496,8 +486,8 @@ to_list({Key, Small, Big}, L) -> to_list(nil, L) -> L. -spec iterator(Set) -> Iter when - Set :: gb_set(), - Iter :: iter(). + Set :: set(Element), + Iter :: iter(Element). iterator({_, T}) -> iterator(T, []). @@ -513,9 +503,8 @@ iterator(nil, As) -> As. -spec next(Iter1) -> {Element, Iter2} | 'none' when - Iter1 :: iter(), - Iter2 :: iter(), - Element :: term(). + Iter1 :: iter(Element), + Iter2 :: iter(Element). next([{X, _, T} | As]) -> {X, iterator(T, As)}; @@ -546,9 +535,9 @@ next([]) -> %% overhead. -spec union(Set1, Set2) -> Set3 when - Set1 :: gb_set(), - Set2 :: gb_set(), - Set3 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element), + Set3 :: set(Element). union({N1, T1}, {N2, T2}) when N2 < N1 -> union(to_list_1(T2), N2, T1, N1); @@ -570,7 +559,7 @@ union(L, N1, T2, N2) -> union_1(L, mk_set(N2, T2)) end. --spec mk_set(non_neg_integer(), gb_set_node()) -> gb_set(). +-spec mk_set(non_neg_integer(), gb_set_node(T)) -> set(T). mk_set(N, T) -> {N, T}. @@ -651,8 +640,8 @@ balance_revlist_1(L, 0) -> {nil, L}. -spec union(SetList) -> Set when - SetList :: [gb_set(),...], - Set :: gb_set(). + SetList :: [set(Element),...], + Set :: set(Element). union([S | Ss]) -> union_list(S, Ss); @@ -666,9 +655,9 @@ union_list(S, []) -> S. %% The rest is modelled on the above. -spec intersection(Set1, Set2) -> Set3 when - Set1 :: gb_set(), - Set2 :: gb_set(), - Set3 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element), + Set3 :: set(Element). intersection({N1, T1}, {N2, T2}) when N2 < N1 -> intersection(to_list_1(T2), N2, T1, N1); @@ -717,8 +706,8 @@ intersection_2(_, [], As, S) -> {S, balance_revlist(As, S)}. -spec intersection(SetList) -> Set when - SetList :: [gb_set(),...], - Set :: gb_set(). + SetList :: [set(Element),...], + Set :: set(Element). intersection([S | Ss]) -> intersection_list(S, Ss). @@ -728,8 +717,8 @@ intersection_list(S, [S1 | Ss]) -> intersection_list(S, []) -> S. -spec is_disjoint(Set1, Set2) -> boolean() when - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). is_disjoint({N1, T1}, {N2, T2}) when N1 < N2 -> is_disjoint_1(T1, T2); @@ -758,17 +747,17 @@ is_disjoint_1(_, nil) -> %% traverse the whole element list of the left operand. -spec subtract(Set1, Set2) -> Set3 when - Set1 :: gb_set(), - Set2 :: gb_set(), - Set3 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element), + Set3 :: set(Element). subtract(S1, S2) -> difference(S1, S2). -spec difference(Set1, Set2) -> Set3 when - Set1 :: gb_set(), - Set2 :: gb_set(), - Set3 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element), + Set3 :: set(Element). difference({N1, T1}, {N2, T2}) -> difference(to_list_1(T1), N1, T2, N2). @@ -817,8 +806,8 @@ difference_2(Xs, [], As, S) -> %% without the construction of a new set. -spec is_subset(Set1, Set2) -> boolean() when - Set1 :: gb_set(), - Set2 :: gb_set(). + Set1 :: set(Element), + Set2 :: set(Element). is_subset({N1, T1}, {N2, T2}) -> is_subset(to_list_1(T1), N1, T2, N2). @@ -867,20 +856,20 @@ is_set({N, {_, _, _}}) when is_integer(N), N >= 0 -> true; is_set(_) -> false. -spec filter(Pred, Set1) -> Set2 when - Pred :: fun((E :: term()) -> boolean()), - Set1 :: gb_set(), - Set2 :: gb_set(). + Pred :: fun((Element) -> boolean()), + Set1 :: set(Element), + Set2 :: set(Element). filter(F, S) -> from_ordset([X || X <- to_list(S), F(X)]). -spec fold(Function, Acc0, Set) -> Acc1 when - Function :: fun((E :: term(), AccIn) -> AccOut), - Acc0 :: term(), - Acc1 :: term(), - AccIn :: term(), - AccOut :: term(), - Set :: gb_set(). + Function :: fun((Element, AccIn) -> AccOut), + Acc0 :: Acc, + Acc1 :: Acc, + AccIn :: Acc, + AccOut :: Acc, + Set :: set(Element). fold(F, A, {_, T}) when is_function(F, 2) -> fold_1(F, A, T). diff --git a/lib/stdlib/src/gb_trees.erl b/lib/stdlib/src/gb_trees.erl index 7a4dfe1a0b..7069b61873 100644 --- a/lib/stdlib/src/gb_trees.erl +++ b/lib/stdlib/src/gb_trees.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2013. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -152,25 +152,25 @@ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Some types. --export_type([iter/0]). +-export_type([tree/0, tree/2, iter/0, iter/2]). --type gb_tree_node() :: 'nil' | {_, _, _, _}. +-type gb_tree_node(K, V) :: 'nil' + | {K, V, gb_tree_node(K, V), gb_tree_node(K, V)}. +-type gb_tree_node() :: gb_tree_node(_, _). +-opaque tree(Key, Value) :: {non_neg_integer(), gb_tree_node(Key, Value)}. +-opaque tree() :: tree(_, _). +-opaque iter(Key, Value) :: [gb_tree_node(Key, Value)]. -opaque iter() :: [gb_tree_node()]. -%% A declaration equivalent to the following is currently hard-coded -%% in erl_types.erl -%% -%% -opaque gb_tree() :: {non_neg_integer(), gb_tree_node()}. - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec empty() -> gb_tree(). +-spec empty() -> tree(). empty() -> {0, nil}. -spec is_empty(Tree) -> boolean() when - Tree :: gb_tree(). + Tree :: tree(). is_empty({0, nil}) -> true; @@ -178,17 +178,15 @@ is_empty(_) -> false. -spec size(Tree) -> non_neg_integer() when - Tree :: gb_tree(). + Tree :: tree(). size({Size, _}) when is_integer(Size), Size >= 0 -> Size. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec lookup(Key, Tree) -> 'none' | {'value', Val} when - Key :: term(), - Val :: term(), - Tree :: gb_tree(). +-spec lookup(Key, Tree) -> 'none' | {'value', Value} when + Tree :: tree(Key, Value). lookup(Key, {_, T}) -> lookup_1(Key, T). @@ -214,8 +212,7 @@ lookup_1(_, nil) -> %% This is a specialized version of `lookup'. -spec is_defined(Key, Tree) -> boolean() when - Key :: term(), - Tree :: gb_tree(). + Tree :: tree(Key, Value :: term()). is_defined(Key, {_, T}) -> is_defined_1(Key, T). @@ -233,10 +230,8 @@ is_defined_1(_, nil) -> %% This is a specialized version of `lookup'. --spec get(Key, Tree) -> Val when - Key :: term(), - Tree :: gb_tree(), - Val :: term(). +-spec get(Key, Tree) -> Value when + Tree :: tree(Key, Value). get(Key, {_, T}) -> get_1(Key, T). @@ -250,11 +245,9 @@ get_1(_, {_, Value, _, _}) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec update(Key, Val, Tree1) -> Tree2 when - Key :: term(), - Val :: term(), - Tree1 :: gb_tree(), - Tree2 :: gb_tree(). +-spec update(Key, Value, Tree1) -> Tree2 when + Tree1 :: tree(Key, Value), + Tree2 :: tree(Key, Value). update(Key, Val, {S, T}) -> T1 = update_1(Key, Val, T), @@ -271,11 +264,9 @@ update_1(Key, Value, {_, _, Smaller, Bigger}) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec insert(Key, Val, Tree1) -> Tree2 when - Key :: term(), - Val :: term(), - Tree1 :: gb_tree(), - Tree2 :: gb_tree(). +-spec insert(Key, Value, Tree1) -> Tree2 when + Tree1 :: tree(Key, Value), + Tree2 :: tree(Key, Value). insert(Key, Val, {S, T}) when is_integer(S) -> S1 = S+1, @@ -324,11 +315,9 @@ insert_1(Key, _, _, _) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec enter(Key, Val, Tree1) -> Tree2 when - Key :: term(), - Val :: term(), - Tree1 :: gb_tree(), - Tree2 :: gb_tree(). +-spec enter(Key, Value, Tree1) -> Tree2 when + Tree1 :: tree(Key, Value), + Tree2 :: tree(Key, Value). enter(Key, Val, T) -> case is_defined(Key, T) of @@ -352,8 +341,8 @@ count(nil) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -spec balance(Tree1) -> Tree2 when - Tree1 :: gb_tree(), - Tree2 :: gb_tree(). + Tree1 :: tree(Key, Value), + Tree2 :: tree(Key, Value). balance({S, T}) -> {S, balance(T, S)}. @@ -379,8 +368,8 @@ balance_list_1(L, 0) -> {nil, L}. -spec from_orddict(List) -> Tree when - List :: [{Key :: term(), Val :: term()}], - Tree :: gb_tree(). + List :: [{Key, Value}], + Tree :: tree(Key, Value). from_orddict(L) -> S = length(L), @@ -389,9 +378,8 @@ from_orddict(L) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -spec delete_any(Key, Tree1) -> Tree2 when - Key :: term(), - Tree1 :: gb_tree(), - Tree2 :: gb_tree(). + Tree1 :: tree(Key, Value), + Tree2 :: tree(Key, Value). delete_any(Key, T) -> case is_defined(Key, T) of @@ -404,9 +392,8 @@ delete_any(Key, T) -> %%% delete. Assumes that key is present. -spec delete(Key, Tree1) -> Tree2 when - Key :: term(), - Tree1 :: gb_tree(), - Tree2 :: gb_tree(). + Tree1 :: tree(Key, Value), + Tree2 :: tree(Key, Value). delete(Key, {S, T}) when is_integer(S), S >= 0 -> {S - 1, delete_1(Key, T)}. @@ -432,11 +419,9 @@ merge(Smaller, Larger) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec take_smallest(Tree1) -> {Key, Val, Tree2} when - Tree1 :: gb_tree(), - Tree2 :: gb_tree(), - Key :: term(), - Val :: term(). +-spec take_smallest(Tree1) -> {Key, Value, Tree2} when + Tree1 :: tree(Key, Value), + Tree2 :: tree(Key, Value). take_smallest({Size, Tree}) when is_integer(Size), Size >= 0 -> {Key, Value, Larger} = take_smallest1(Tree), @@ -448,10 +433,8 @@ take_smallest1({Key, Value, Smaller, Larger}) -> {Key1, Value1, Smaller1} = take_smallest1(Smaller), {Key1, Value1, {Key, Value, Smaller1, Larger}}. --spec smallest(Tree) -> {Key, Val} when - Tree :: gb_tree(), - Key :: term(), - Val :: term(). +-spec smallest(Tree) -> {Key, Value} when + Tree :: tree(Key, Value). smallest({_, Tree}) -> smallest_1(Tree). @@ -461,11 +444,9 @@ smallest_1({Key, Value, nil, _Larger}) -> smallest_1({_Key, _Value, Smaller, _Larger}) -> smallest_1(Smaller). --spec take_largest(Tree1) -> {Key, Val, Tree2} when - Tree1 :: gb_tree(), - Tree2 :: gb_tree(), - Key :: term(), - Val :: term(). +-spec take_largest(Tree1) -> {Key, Value, Tree2} when + Tree1 :: tree(Key, Value), + Tree2 :: tree(Key, Value). take_largest({Size, Tree}) when is_integer(Size), Size >= 0 -> {Key, Value, Smaller} = take_largest1(Tree), @@ -477,10 +458,8 @@ take_largest1({Key, Value, Smaller, Larger}) -> {Key1, Value1, Larger1} = take_largest1(Larger), {Key1, Value1, {Key, Value, Smaller, Larger1}}. --spec largest(Tree) -> {Key, Val} when - Tree :: gb_tree(), - Key :: term(), - Val :: term(). +-spec largest(Tree) -> {Key, Value} when + Tree :: tree(Key, Value). largest({_, Tree}) -> largest_1(Tree). @@ -492,10 +471,8 @@ largest_1({_Key, _Value, _Smaller, Larger}) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec to_list(Tree) -> [{Key, Val}] when - Tree :: gb_tree(), - Key :: term(), - Val :: term(). +-spec to_list(Tree) -> [{Key, Value}] when + Tree :: tree(Key, Value). to_list({_, T}) -> to_list(T, []). @@ -509,8 +486,7 @@ to_list(nil, L) -> L. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -spec keys(Tree) -> [Key] when - Tree :: gb_tree(), - Key :: term(). + Tree :: tree(Key, Value :: term()). keys({_, T}) -> keys(T, []). @@ -521,9 +497,8 @@ keys(nil, L) -> L. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --spec values(Tree) -> [Val] when - Tree :: gb_tree(), - Val :: term(). +-spec values(Tree) -> [Value] when + Tree :: tree(Key :: term(), Value). values({_, T}) -> values(T, []). @@ -535,8 +510,8 @@ values(nil, L) -> L. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -spec iterator(Tree) -> Iter when - Tree :: gb_tree(), - Iter :: iter(). + Tree :: tree(Key, Value), + Iter :: iter(Key, Value). iterator({_, T}) -> iterator_1(T). @@ -554,11 +529,9 @@ iterator({_, _, L, _} = T, As) -> iterator(nil, As) -> As. --spec next(Iter1) -> 'none' | {Key, Val, Iter2} when - Iter1 :: iter(), - Iter2 :: iter(), - Key :: term(), - Val :: term(). +-spec next(Iter1) -> 'none' | {Key, Value, Iter2} when + Iter1 :: iter(Key, Value), + Iter2 :: iter(Key, Value). next([{X, V, _, T} | As]) -> {X, V, iterator(T, As)}; @@ -568,9 +541,9 @@ next([]) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -spec map(Function, Tree1) -> Tree2 when - Function :: fun((K :: term(), V1 :: term()) -> V2 :: term()), - Tree1 :: gb_tree(), - Tree2 :: gb_tree(). + Function :: fun((K :: Key, V1 :: Value1) -> V2 :: Value2), + Tree1 :: tree(Key, Value1), + Tree2 :: tree(Key, Value2). map(F, {Size, Tree}) when is_function(F, 2) -> {Size, map_1(F, Tree)}. diff --git a/lib/stdlib/src/queue.erl b/lib/stdlib/src/queue.erl index 4bbf5de8a5..472d503b99 100644 --- a/lib/stdlib/src/queue.erl +++ b/lib/stdlib/src/queue.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -32,6 +32,8 @@ -export([cons/2,head/1,tail/1, snoc/2,last/1,daeh/1,init/1,liat/1,lait/1]). +-export_type([queue/0, queue/1]). + %%-------------------------------------------------------------------------- %% Efficient implementation of double ended fifo queues %% @@ -44,10 +46,9 @@ %% that is; the RearList is reversed. %% -%% A declaration equivalent to the following is currently hard-coded -%% in erl_types.erl -%% -%% -opaque queue() :: {list(), list()}. +-opaque queue(Item) :: {list(Item), list(Item)}. + +-opaque queue() :: queue(_). %% Creation, inspection and conversion @@ -79,7 +80,7 @@ len(Q) -> erlang:error(badarg, [Q]). %% O(len(Q)) --spec to_list(Q :: queue()) -> list(). +-spec to_list(Q :: queue(Item)) -> list(Item). to_list({In,Out}) when is_list(In), is_list(Out) -> Out++lists:reverse(In, []); to_list(Q) -> @@ -88,7 +89,7 @@ to_list(Q) -> %% Create queue from list %% %% O(length(L)) --spec from_list(L :: list()) -> queue(). +-spec from_list(L :: list(Item)) -> queue(Item). from_list(L) when is_list(L) -> f2r(L); from_list(L) -> @@ -97,7 +98,7 @@ from_list(L) -> %% Return true or false depending on if element is in queue %% %% O(length(Q)) worst case --spec member(Item :: term(), Q :: queue()) -> boolean(). +-spec member(Item, Q :: queue(Item)) -> boolean(). member(X, {R,F}) when is_list(R), is_list(F) -> lists:member(X, R) orelse lists:member(X, F); member(X, Q) -> @@ -110,7 +111,7 @@ member(X, Q) -> %% Put at least one element in each list, if it is cheap %% %% O(1) --spec in(Item :: term(), Q1 :: queue()) -> Q2 :: queue(). +-spec in(Item, Q1 :: queue(Item)) -> Q2 :: queue(Item). in(X, {[_]=In,[]}) -> {[X], In}; in(X, {In,Out}) when is_list(In), is_list(Out) -> @@ -122,7 +123,7 @@ in(X, Q) -> %% Put at least one element in each list, if it is cheap %% %% O(1) --spec in_r(Item :: term(), Q1 :: queue()) -> Q2 :: queue(). +-spec in_r(Item, Q1 :: queue(Item)) -> Q2 :: queue(Item). in_r(X, {[],[_]=F}) -> {F,[X]}; in_r(X, {R,F}) when is_list(R), is_list(F) -> @@ -133,9 +134,9 @@ in_r(X, Q) -> %% Take from head/front %% %% O(1) amortized, O(len(Q)) worst case --spec out(Q1 :: queue()) -> - {{value, Item :: term()}, Q2 :: queue()} | - {empty, Q1 :: queue()}. +-spec out(Q1 :: queue(Item)) -> + {{value, Item}, Q2 :: queue(Item)} | + {empty, Q1 :: queue(Item)}. out({[],[]}=Q) -> {empty,Q}; out({[V],[]}) -> @@ -153,9 +154,9 @@ out(Q) -> %% Take from tail/rear %% %% O(1) amortized, O(len(Q)) worst case --spec out_r(Q1 :: queue()) -> - {{value, Item :: term()}, Q2 :: queue()} | - {empty, Q1 :: queue()}. +-spec out_r(Q1 :: queue(Item)) -> + {{value, Item}, Q2 :: queue(Item)} | + {empty, Q1 :: queue(Item)}. out_r({[],[]}=Q) -> {empty,Q}; out_r({[],[V]}) -> @@ -176,7 +177,7 @@ out_r(Q) -> %% Return the first element in the queue %% %% O(1) since the queue is supposed to be well formed --spec get(Q :: queue()) -> Item :: term(). +-spec get(Q :: queue(Item)) -> Item. get({[],[]}=Q) -> erlang:error(empty, [Q]); get({R,F}) when is_list(R), is_list(F) -> @@ -195,7 +196,7 @@ get([_|R], []) -> % malformed queue -> O(len(Q)) %% Return the last element in the queue %% %% O(1) since the queue is supposed to be well formed --spec get_r(Q :: queue()) -> Item :: term(). +-spec get_r(Q :: queue(Item)) -> Item. get_r({[],[]}=Q) -> erlang:error(empty, [Q]); get_r({[H|_],F}) when is_list(F) -> @@ -210,7 +211,7 @@ get_r(Q) -> %% Return the first element in the queue %% %% O(1) since the queue is supposed to be well formed --spec peek(Q :: queue()) -> empty | {value,Item :: term()}. +-spec peek(Q :: queue(Item)) -> empty | {value, Item}. peek({[],[]}) -> empty; peek({R,[H|_]}) when is_list(R) -> @@ -225,7 +226,7 @@ peek(Q) -> %% Return the last element in the queue %% %% O(1) since the queue is supposed to be well formed --spec peek_r(Q :: queue()) -> empty | {value,Item :: term()}. +-spec peek_r(Q :: queue(Item)) -> empty | {value, Item}. peek_r({[],[]}) -> empty; peek_r({[H|_],F}) when is_list(F) -> @@ -240,7 +241,7 @@ peek_r(Q) -> %% Remove the first element and return resulting queue %% %% O(1) amortized --spec drop(Q1 :: queue()) -> Q2 :: queue(). +-spec drop(Q1 :: queue(Item)) -> Q2 :: queue(Item). drop({[],[]}=Q) -> erlang:error(empty, [Q]); drop({[_],[]}) -> @@ -258,7 +259,7 @@ drop(Q) -> %% Remove the last element and return resulting queue %% %% O(1) amortized --spec drop_r(Q1 :: queue()) -> Q2 :: queue(). +-spec drop_r(Q1 :: queue(Item)) -> Q2 :: queue(Item). drop_r({[],[]}=Q) -> erlang:error(empty, [Q]); drop_r({[],[_]}) -> @@ -279,7 +280,7 @@ drop_r(Q) -> %% Return reversed queue %% %% O(1) --spec reverse(Q1 :: queue()) -> Q2 :: queue(). +-spec reverse(Q1 :: queue(Item)) -> Q2 :: queue(Item). reverse({R,F}) when is_list(R), is_list(F) -> {F,R}; reverse(Q) -> @@ -289,7 +290,7 @@ reverse(Q) -> %% %% Q2 empty: O(1) %% else: O(len(Q1)) --spec join(Q1 :: queue(), Q2 :: queue()) -> Q3 :: queue(). +-spec join(Q1 :: queue(Item), Q2 :: queue(Item)) -> Q3 :: queue(Item). join({R,F}=Q, {[],[]}) when is_list(R), is_list(F) -> Q; join({[],[]}, {R,F}=Q) when is_list(R), is_list(F) -> @@ -303,8 +304,8 @@ join(Q1, Q2) -> %% %% N = 0..len(Q) %% O(max(N, len(Q))) --spec split(N :: non_neg_integer(), Q1 :: queue()) -> - {Q2 :: queue(),Q3 :: queue()}. +-spec split(N :: non_neg_integer(), Q1 :: queue(Item)) -> + {Q2 :: queue(Item),Q3 :: queue(Item)}. split(0, {R,F}=Q) when is_list(R), is_list(F) -> {{[],[]},Q}; split(N, {R,F}=Q) when is_integer(N), N >= 1, is_list(R), is_list(F) -> @@ -345,8 +346,8 @@ split_r1_to_f2(N, [X|R1], F1, R2, F2) -> %% %% Fun(_) -> List: O(length(List) * len(Q)) %% else: O(len(Q) --spec filter(Fun, Q1 :: queue()) -> Q2 :: queue() when - Fun :: fun((Item :: term()) -> boolean() | list()). +-spec filter(Fun, Q1 :: queue(Item)) -> Q2 :: queue(Item) when + Fun :: fun((Item) -> boolean() | list(Item)). filter(Fun, {R0,F0}) when is_function(Fun, 1), is_list(R0), is_list(F0) -> F = filter_f(Fun, F0), R = filter_r(Fun, R0), @@ -422,7 +423,7 @@ filter_r(Fun, [X|R0]) -> %% Cons to head %% --spec cons(Item :: term(), Q1 :: queue()) -> Q2 :: queue(). +-spec cons(Item, Q1 :: queue(Item)) -> Q2 :: queue(Item). cons(X, Q) -> in_r(X, Q). @@ -431,7 +432,7 @@ cons(X, Q) -> %% Return the first element in the queue %% %% O(1) since the queue is supposed to be well formed --spec head(Q :: queue()) -> Item :: term(). +-spec head(Q :: queue(Item)) -> Item. head({[],[]}=Q) -> erlang:error(empty, [Q]); head({R,F}) when is_list(R), is_list(F) -> @@ -441,7 +442,7 @@ head(Q) -> %% Remove head element and return resulting queue %% --spec tail(Q1 :: queue()) -> Q2 :: queue(). +-spec tail(Q1 :: queue(Item)) -> Q2 :: queue(Item). tail(Q) -> drop(Q). @@ -449,22 +450,22 @@ tail(Q) -> %% Cons to tail %% --spec snoc(Q1 :: queue(), Item :: term()) -> Q2 :: queue(). +-spec snoc(Q1 :: queue(Item), Item) -> Q2 :: queue(Item). snoc(Q, X) -> in(X, Q). %% Return last element --spec daeh(Q :: queue()) -> Item :: term(). +-spec daeh(Q :: queue(Item)) -> Item. daeh(Q) -> get_r(Q). --spec last(Q :: queue()) -> Item :: term(). +-spec last(Q :: queue(Item)) -> Item. last(Q) -> get_r(Q). %% Remove last element and return resulting queue --spec liat(Q1 :: queue()) -> Q2 :: queue(). +-spec liat(Q1 :: queue(Item)) -> Q2 :: queue(Item). liat(Q) -> drop_r(Q). --spec lait(Q1 :: queue()) -> Q2 :: queue(). +-spec lait(Q1 :: queue(Item)) -> Q2 :: queue(Item). lait(Q) -> drop_r(Q). %% Oops, mis-spelled 'tail' reversed. Forget this one. --spec init(Q1 :: queue()) -> Q2 :: queue(). +-spec init(Q1 :: queue(Item)) -> Q2 :: queue(Item). init(Q) -> drop_r(Q). %%-------------------------------------------------------------------------- diff --git a/lib/stdlib/src/sets.erl b/lib/stdlib/src/sets.erl index ebf011a7d9..be4b600f25 100644 --- a/lib/stdlib/src/sets.erl +++ b/lib/stdlib/src/sets.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2013. All Rights Reserved. +%% Copyright Ericsson AB 2000-2014. 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 @@ -43,6 +43,8 @@ -export([subtract/2,is_subset/2]). -export([fold/3,filter/2]). +-export_type([set/0, set/1]). + %% Note: mk_seg/1 must be changed too if seg_size is changed. -define(seg_size, 16). -define(max_seg, 32). @@ -54,7 +56,8 @@ %%------------------------------------------------------------------------------ -type seg() :: tuple(). --type segs() :: tuple(). +-type segs(E) :: tuple() + | E. % dummy %% Define a hash set. The default values are the standard ones. -record(set, @@ -65,14 +68,12 @@ exp_size=?exp_size :: non_neg_integer(), % Size to expand at con_size=?con_size :: non_neg_integer(), % Size to contract at empty :: seg(), % Empty segment - segs :: segs() % Segments + segs :: segs(_) % Segments }). -%% A declaration equivalent to the following one is hard-coded in erl_types. -%% That declaration contains hard-coded information about the #set{} -%% record and the types of its fields. So, please make sure that any -%% changes to its structure are also propagated to erl_types.erl. -%% -%% -opaque set() :: #set{}. + +-opaque set() :: set(_). + +-opaque set(Element) :: #set{segs :: segs(Element)}. %%------------------------------------------------------------------------------ @@ -98,24 +99,23 @@ size(S) -> S#set.size. %% to_list(Set) -> [Elem]. %% Return the elements in Set as a list. -spec to_list(Set) -> List when - Set :: set(), - List :: [term()]. + Set :: set(Element), + List :: [Element]. to_list(S) -> fold(fun (Elem, List) -> [Elem|List] end, [], S). %% from_list([Elem]) -> Set. %% Build a set from the elements in List. -spec from_list(List) -> Set when - List :: [term()], - Set :: set(). + List :: [Element], + Set :: set(Element). from_list(L) -> lists:foldl(fun (E, S) -> add_element(E, S) end, new(), L). %% is_element(Element, Set) -> boolean(). %% Return 'true' if Element is an element of Set, else 'false'. -spec is_element(Element, Set) -> boolean() when - Element :: term(), - Set :: set(). + Set :: set(Element). is_element(E, S) -> Slot = get_slot(S, E), Bkt = get_bucket(S, Slot), @@ -124,9 +124,8 @@ is_element(E, S) -> %% add_element(Element, Set) -> Set. %% Return Set with Element inserted in it. -spec add_element(Element, Set1) -> Set2 when - Element :: term(), - Set1 :: set(), - Set2 :: set(). + Set1 :: set(Element), + Set2 :: set(Element). add_element(E, S0) -> Slot = get_slot(S0, E), {S1,Ic} = on_bucket(fun (B0) -> add_bkt_el(E, B0, B0) end, S0, Slot), @@ -141,9 +140,8 @@ add_bkt_el(E, [], Bkt) -> {[E|Bkt],1}. %% del_element(Element, Set) -> Set. %% Return Set but with Element removed. -spec del_element(Element, Set1) -> Set2 when - Element :: term(), - Set1 :: set(), - Set2 :: set(). + Set1 :: set(Element), + Set2 :: set(Element). del_element(E, S0) -> Slot = get_slot(S0, E), {S1,Dc} = on_bucket(fun (B0) -> del_bkt_el(E, B0) end, S0, Slot), @@ -159,9 +157,9 @@ del_bkt_el(_, []) -> {[],0}. %% union(Set1, Set2) -> Set %% Return the union of Set1 and Set2. -spec union(Set1, Set2) -> Set3 when - Set1 :: set(), - Set2 :: set(), - Set3 :: set(). + Set1 :: set(Element), + Set2 :: set(Element), + Set3 :: set(Element). union(S1, S2) when S1#set.size < S2#set.size -> fold(fun (E, S) -> add_element(E, S) end, S2, S1); union(S1, S2) -> @@ -170,14 +168,14 @@ union(S1, S2) -> %% union([Set]) -> Set %% Return the union of the list of sets. -spec union(SetList) -> Set when - SetList :: [set()], - Set :: set(). + SetList :: [set(Element)], + Set :: set(Element). union([S1,S2|Ss]) -> union1(union(S1, S2), Ss); union([S]) -> S; union([]) -> new(). --spec union1(set(), [set()]) -> set(). +-spec union1(set(E), [set(E)]) -> set(E). union1(S1, [S2|Ss]) -> union1(union(S1, S2), Ss); union1(S1, []) -> S1. @@ -185,9 +183,9 @@ union1(S1, []) -> S1. %% intersection(Set1, Set2) -> Set. %% Return the intersection of Set1 and Set2. -spec intersection(Set1, Set2) -> Set3 when - Set1 :: set(), - Set2 :: set(), - Set3 :: set(). + Set1 :: set(Element), + Set2 :: set(Element), + Set3 :: set(Element). intersection(S1, S2) when S1#set.size < S2#set.size -> filter(fun (E) -> is_element(E, S2) end, S1); intersection(S1, S2) -> @@ -196,13 +194,13 @@ intersection(S1, S2) -> %% intersection([Set]) -> Set. %% Return the intersection of the list of sets. -spec intersection(SetList) -> Set when - SetList :: [set(),...], - Set :: set(). + SetList :: [set(Element),...], + Set :: set(Element). intersection([S1,S2|Ss]) -> intersection1(intersection(S1, S2), Ss); intersection([S]) -> S. --spec intersection1(set(), [set()]) -> set(). +-spec intersection1(set(E), [set(E)]) -> set(E). intersection1(S1, [S2|Ss]) -> intersection1(intersection(S1, S2), Ss); intersection1(S1, []) -> S1. @@ -210,8 +208,8 @@ intersection1(S1, []) -> S1. %% is_disjoint(Set1, Set2) -> boolean(). %% Check whether Set1 and Set2 are disjoint. -spec is_disjoint(Set1, Set2) -> boolean() when - Set1 :: set(), - Set2 :: set(). + Set1 :: set(Element), + Set2 :: set(Element). is_disjoint(S1, S2) when S1#set.size < S2#set.size -> fold(fun (_, false) -> false; (E, true) -> not is_element(E, S2) @@ -225,9 +223,9 @@ is_disjoint(S1, S2) -> %% Return all and only the elements of Set1 which are not also in %% Set2. -spec subtract(Set1, Set2) -> Set3 when - Set1 :: set(), - Set2 :: set(), - Set3 :: set(). + Set1 :: set(Element), + Set2 :: set(Element), + Set3 :: set(Element). subtract(S1, S2) -> filter(fun (E) -> not is_element(E, S2) end, S1). @@ -235,34 +233,34 @@ subtract(S1, S2) -> %% Return 'true' when every element of Set1 is also a member of %% Set2, else 'false'. -spec is_subset(Set1, Set2) -> boolean() when - Set1 :: set(), - Set2 :: set(). + Set1 :: set(Element), + Set2 :: set(Element). is_subset(S1, S2) -> fold(fun (E, Sub) -> Sub andalso is_element(E, S2) end, true, S1). %% fold(Fun, Accumulator, Set) -> Accumulator. %% Fold function Fun over all elements in Set and return Accumulator. -spec fold(Function, Acc0, Set) -> Acc1 when - Function :: fun((E :: term(),AccIn) -> AccOut), - Set :: set(), - Acc0 :: T, - Acc1 :: T, - AccIn :: T, - AccOut :: T. + Function :: fun((Element, AccIn) -> AccOut), + Set :: set(Element), + Acc0 :: Acc, + Acc1 :: Acc, + AccIn :: Acc, + AccOut :: Acc. fold(F, Acc, D) -> fold_set(F, Acc, D). %% filter(Fun, Set) -> Set. %% Filter Set with Fun. -spec filter(Pred, Set1) -> Set2 when - Pred :: fun((E :: term()) -> boolean()), - Set1 :: set(), - Set2 :: set(). + Pred :: fun((Element) -> boolean()), + Set1 :: set(Element), + Set2 :: set(Element). filter(F, D) -> filter_set(F, D). %% get_slot(Hashdb, Key) -> Slot. %% Get the slot. First hash on the new range, if we hit a bucket %% which has not been split use the unsplit buddy bucket. --spec get_slot(set(), term()) -> non_neg_integer(). +-spec get_slot(set(E), E) -> non_neg_integer(). get_slot(T, Key) -> H = erlang:phash(Key, T#set.maxn), if @@ -276,8 +274,8 @@ get_bucket(T, Slot) -> get_bucket_s(T#set.segs, Slot). %% on_bucket(Fun, Hashdb, Slot) -> {NewHashDb,Result}. %% Apply Fun to the bucket in Slot and replace the returned bucket. --spec on_bucket(fun((_) -> {[_], 0 | 1}), set(), non_neg_integer()) -> - {set(), 0 | 1}. +-spec on_bucket(fun((_) -> {[_], 0 | 1}), set(E), non_neg_integer()) -> + {set(E), 0 | 1}. on_bucket(F, T, Slot) -> SegI = ((Slot-1) div ?seg_size) + 1, BktI = ((Slot-1) rem ?seg_size) + 1, @@ -351,7 +349,7 @@ put_bucket_s(Segs, Slot, Bkt) -> Seg = setelement(BktI, element(SegI, Segs), Bkt), setelement(SegI, Segs, Seg). --spec maybe_expand(set(), 0 | 1) -> set(). +-spec maybe_expand(set(E), 0 | 1) -> set(E). maybe_expand(T0, Ic) when T0#set.size + Ic > T0#set.exp_size -> T = maybe_expand_segs(T0), %Do we need more segments. N = T#set.n + 1, %Next slot to expand into @@ -369,14 +367,14 @@ maybe_expand(T0, Ic) when T0#set.size + Ic > T0#set.exp_size -> segs = Segs2}; maybe_expand(T, Ic) -> T#set{size = T#set.size + Ic}. --spec maybe_expand_segs(set()) -> set(). +-spec maybe_expand_segs(set(E)) -> set(E). maybe_expand_segs(T) when T#set.n =:= T#set.maxn -> T#set{maxn = 2 * T#set.maxn, bso = 2 * T#set.bso, segs = expand_segs(T#set.segs, T#set.empty)}; maybe_expand_segs(T) -> T. --spec maybe_contract(set(), non_neg_integer()) -> set(). +-spec maybe_contract(set(E), non_neg_integer()) -> set(E). maybe_contract(T, Dc) when T#set.size - Dc < T#set.con_size, T#set.n > ?seg_size -> N = T#set.n, @@ -395,7 +393,7 @@ maybe_contract(T, Dc) when T#set.size - Dc < T#set.con_size, segs = Segs2}); maybe_contract(T, Dc) -> T#set{size = T#set.size - Dc}. --spec maybe_contract_segs(set()) -> set(). +-spec maybe_contract_segs(set(E)) -> set(E). maybe_contract_segs(T) when T#set.n =:= T#set.bso -> T#set{maxn = T#set.maxn div 2, bso = T#set.bso div 2, @@ -422,7 +420,7 @@ mk_seg(16) -> {[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]}. %% of segments. We special case the powers of 2 upto 32, this should %% catch most case. N.B. the last element in the segments tuple is %% an extra element containing a default empty segment. --spec expand_segs(segs(), seg()) -> segs(). +-spec expand_segs(segs(E), seg()) -> segs(E). expand_segs({B1}, Empty) -> {B1,Empty}; expand_segs({B1,B2}, Empty) -> @@ -440,7 +438,7 @@ expand_segs(Segs, Empty) -> list_to_tuple(tuple_to_list(Segs) ++ lists:duplicate(tuple_size(Segs), Empty)). --spec contract_segs(segs()) -> segs(). +-spec contract_segs(segs(E)) -> segs(E). contract_segs({B1,_}) -> {B1}; contract_segs({B1,B2,_,_}) -> diff --git a/lib/stdlib/src/sofs.erl b/lib/stdlib/src/sofs.erl index 34eb224647..0bd67db100 100644 --- a/lib/stdlib/src/sofs.erl +++ b/lib/stdlib/src/sofs.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2011. All Rights Reserved. +%% Copyright Ericsson AB 2001-2014. 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 @@ -1509,7 +1509,7 @@ family_projection(SetFun, F) when ?IS_SET(F) -> %%% -spec(family_to_digraph(Family) -> Graph when - Graph :: digraph(), + Graph :: digraph:graph(), Family :: family()). family_to_digraph(F) when ?IS_SET(F) -> case ?TYPE(F) of @@ -1519,7 +1519,7 @@ family_to_digraph(F) when ?IS_SET(F) -> end. -spec(family_to_digraph(Family, GraphType) -> Graph when - Graph :: digraph(), + Graph :: digraph:graph(), Family :: family(), GraphType :: [digraph:d_type()]). family_to_digraph(F, Type) when ?IS_SET(F) -> @@ -1541,7 +1541,7 @@ family_to_digraph(F, Type) when ?IS_SET(F) -> end. -spec(digraph_to_family(Graph) -> Family when - Graph :: digraph(), + Graph :: digraph:graph(), Family :: family()). digraph_to_family(G) -> case catch digraph_family(G) of @@ -1550,7 +1550,7 @@ digraph_to_family(G) -> end. -spec(digraph_to_family(Graph, Type) -> Family when - Graph :: digraph(), + Graph :: digraph:graph(), Family :: family(), Type :: type()). digraph_to_family(G, T) -> diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 974583bc28..ede2742875 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -77,14 +77,15 @@ modules = [] :: modules()}). -type child_rec() :: #child{}. --define(DICT, dict). +-define(DICTS, dict). +-define(DICT, dict:dict). -define(SETS, sets). --define(SET, set). +-define(SET, sets:set). -record(state, {name, strategy :: strategy(), children = [] :: [child_rec()], - dynamics :: ?DICT() | ?SET(), + dynamics :: ?DICT(pid(), list()) | ?SET(pid()), intensity :: non_neg_integer(), period :: pos_integer(), restarts = [], @@ -444,7 +445,7 @@ handle_call(which_children, _From, #state{children = [#child{restart_type = RTyp State) when ?is_simple(State) -> Reply = lists:map(fun({?restarting(_),_}) -> {undefined,restarting,CT,Mods}; ({Pid, _}) -> {undefined, Pid, CT, Mods} end, - ?DICT:to_list(dynamics_db(RType, State#state.dynamics))), + ?DICTS:to_list(dynamics_db(RType, State#state.dynamics))), {reply, Reply, State}; handle_call(which_children, _From, State) -> @@ -483,7 +484,7 @@ handle_call(count_children, _From, #state{children = [#child{restart_type = RTy child_type = CT}]} = State) when ?is_simple(State) -> {Active, Count} = - ?DICT:fold(fun(Pid, _Val, {Alive, Tot}) -> + ?DICTS:fold(fun(Pid, _Val, {Alive, Tot}) -> case is_pid(Pid) andalso is_process_alive(Pid) of true -> {Alive+1, Tot +1}; @@ -777,17 +778,17 @@ restart(Child, State) -> restart(simple_one_for_one, Child, State) -> #child{pid = OldPid, mfargs = {M, F, A}} = Child, - Dynamics = ?DICT:erase(OldPid, dynamics_db(Child#child.restart_type, + Dynamics = ?DICTS:erase(OldPid, dynamics_db(Child#child.restart_type, State#state.dynamics)), case do_start_child_i(M, F, A) of {ok, Pid} -> - NState = State#state{dynamics = ?DICT:store(Pid, A, Dynamics)}, + NState = State#state{dynamics = ?DICTS:store(Pid, A, Dynamics)}, {ok, NState}; {ok, Pid, _Extra} -> - NState = State#state{dynamics = ?DICT:store(Pid, A, Dynamics)}, + NState = State#state{dynamics = ?DICTS:store(Pid, A, Dynamics)}, {ok, NState}; {error, Error} -> - NState = State#state{dynamics = ?DICT:store(restarting(OldPid), A, + NState = State#state{dynamics = ?DICTS:store(restarting(OldPid), A, Dynamics)}, report_error(start_error, Error, Child, State#state.name), {try_again, NState} @@ -980,7 +981,7 @@ terminate_dynamic_children(Child, Dynamics, SupName) -> wait_dynamic_children(Child, Pids, Sz, TRef, EStack0) end, %% Unroll stacked errors and report them - ?DICT:fold(fun(Reason, Ls, _) -> + ?DICTS:fold(fun(Reason, Ls, _) -> report_error(shutdown_error, Reason, Child#child{pid=Ls}, SupName) end, ok, EStack). @@ -994,22 +995,22 @@ monitor_dynamic_children(#child{restart_type=temporary}, Dynamics) -> {error, normal} -> {Pids, EStack}; {error, Reason} -> - {Pids, ?DICT:append(Reason, P, EStack)} + {Pids, ?DICTS:append(Reason, P, EStack)} end - end, {?SETS:new(), ?DICT:new()}, Dynamics); + end, {?SETS:new(), ?DICTS:new()}, Dynamics); monitor_dynamic_children(#child{restart_type=RType}, Dynamics) -> - ?DICT:fold(fun(P, _, {Pids, EStack}) when is_pid(P) -> + ?DICTS:fold(fun(P, _, {Pids, EStack}) when is_pid(P) -> case monitor_child(P) of ok -> {?SETS:add_element(P, Pids), EStack}; {error, normal} when RType =/= permanent -> {Pids, EStack}; {error, Reason} -> - {Pids, ?DICT:append(Reason, P, EStack)} + {Pids, ?DICTS:append(Reason, P, EStack)} end; (?restarting(_), _, {Pids, EStack}) -> {Pids, EStack} - end, {?SETS:new(), ?DICT:new()}, Dynamics). + end, {?SETS:new(), ?DICTS:new()}, Dynamics). wait_dynamic_children(_Child, _Pids, 0, undefined, EStack) -> @@ -1033,7 +1034,7 @@ wait_dynamic_children(#child{shutdown=brutal_kill} = Child, Pids, Sz, {'DOWN', _MRef, process, Pid, Reason} -> wait_dynamic_children(Child, ?SETS:del_element(Pid, Pids), Sz-1, - TRef, ?DICT:append(Reason, Pid, EStack)) + TRef, ?DICTS:append(Reason, Pid, EStack)) end; wait_dynamic_children(#child{restart_type=RType} = Child, Pids, Sz, TRef, EStack) -> @@ -1048,7 +1049,7 @@ wait_dynamic_children(#child{restart_type=RType} = Child, Pids, Sz, {'DOWN', _MRef, process, Pid, Reason} -> wait_dynamic_children(Child, ?SETS:del_element(Pid, Pids), Sz-1, - TRef, ?DICT:append(Reason, Pid, EStack)); + TRef, ?DICTS:append(Reason, Pid, EStack)); {timeout, TRef, kill} -> ?SETS:fold(fun(P, _) -> exit(P, kill) end, ok, Pids), @@ -1073,12 +1074,12 @@ save_child(Child, #state{children = Children} = State) -> save_dynamic_child(temporary, Pid, _, #state{dynamics = Dynamics} = State) -> State#state{dynamics = ?SETS:add_element(Pid, dynamics_db(temporary, Dynamics))}; save_dynamic_child(RestartType, Pid, Args, #state{dynamics = Dynamics} = State) -> - State#state{dynamics = ?DICT:store(Pid, Args, dynamics_db(RestartType, Dynamics))}. + State#state{dynamics = ?DICTS:store(Pid, Args, dynamics_db(RestartType, Dynamics))}. dynamics_db(temporary, undefined) -> ?SETS:new(); dynamics_db(_, undefined) -> - ?DICT:new(); + ?DICTS:new(); dynamics_db(_,Dynamics) -> Dynamics. @@ -1087,14 +1088,14 @@ dynamic_child_args(Pid, Dynamics) -> true -> {ok, undefined}; false -> - ?DICT:find(Pid, Dynamics) + ?DICTS:find(Pid, Dynamics) end. state_del_child(#child{pid = Pid, restart_type = temporary}, State) when ?is_simple(State) -> NDynamics = ?SETS:del_element(Pid, dynamics_db(temporary, State#state.dynamics)), State#state{dynamics = NDynamics}; state_del_child(#child{pid = Pid, restart_type = RType}, State) when ?is_simple(State) -> - NDynamics = ?DICT:erase(Pid, dynamics_db(RType, State#state.dynamics)), + NDynamics = ?DICTS:erase(Pid, dynamics_db(RType, State#state.dynamics)), State#state{dynamics = NDynamics}; state_del_child(Child, State) -> NChildren = del_child(Child#child.name, State#state.children), @@ -1157,7 +1158,7 @@ is_dynamic_pid(Pid, Dynamics) -> true -> ?SETS:is_element(Pid, Dynamics); false -> - ?DICT:is_key(Pid, Dynamics) + ?DICTS:is_key(Pid, Dynamics) end. replace_child(Child, State) -> diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index 48f50d5f43..1614a2722f 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2013. All Rights Reserved. +%% Copyright Ericsson AB 1999-2014. 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 @@ -60,7 +60,8 @@ format_warn/1, on_load_successful/1, on_load_failing/1, too_many_arguments/1, - basic_errors/1,bin_syntax_errors/1 + basic_errors/1,bin_syntax_errors/1, + predef/1 ]). % Default timetrap timeout (set in init_per_testcase). @@ -87,7 +88,7 @@ all() -> otp_5878, otp_5917, otp_6585, otp_6885, otp_10436, otp_11254,export_all, bif_clash, behaviour_basic, behaviour_multiple, otp_7550, otp_8051, format_warn, {group, on_load}, - too_many_arguments, basic_errors, bin_syntax_errors]. + too_many_arguments, basic_errors, bin_syntax_errors, predef]. groups() -> [{unused_vars_warn, [], @@ -3241,6 +3242,23 @@ bin_syntax_errors(Config) -> [] = run(Config, Ts), ok. +predef(doc) -> + "Predefined types: array(), digraph(), and so on"; +predef(suite) -> []; +predef(Config) when is_list(Config) -> + W = get_compilation_warnings(Config, "predef", []), + [] = W, + W2 = get_compilation_warnings(Config, "predef2", []), + [{7,erl_lint,{deprecated_type,{array,0},{array,array},"OTP 18.0"}}, + {12,erl_lint,{deprecated_type,{dict,0},{dict,dict},"OTP 18.0"}}, + {17,erl_lint,{deprecated_type,{digraph,0},{digraph,graph},"OTP 18.0"}}, + {27,erl_lint,{deprecated_type,{gb_set,0},{gb_sets,set},"OTP 18.0"}}, + {32,erl_lint,{deprecated_type,{gb_tree,0},{gb_trees,tree},"OTP 18.0"}}, + {37,erl_lint,{deprecated_type,{queue,0},{queue,queue},"OTP 18.0"}}, + {42,erl_lint,{deprecated_type,{set,0},{sets,set},"OTP 18.0"}}, + {47,erl_lint,{deprecated_type,{tid,0},{ets,tid},"OTP 18.0"}}] = W2, + ok. + run(Config, Tests) -> F = fun({N,P,Ws,E}, BadL) -> case catch run_test(Config, P, Ws) of @@ -3263,8 +3281,10 @@ get_compilation_warnings(Conf, Filename, Warnings) -> FileS = binary_to_list(Bin), {match,[{Start,Length}|_]} = re:run(FileS, "-module.*\\n"), Test = lists:nthtail(Start+Length, FileS), - {warnings, Ws} = run_test(Conf, Test, Warnings), - Ws. + case run_test(Conf, Test, Warnings) of + {warnings, Ws} -> Ws; + [] -> [] + end. %% Compiles a test module and returns the list of errors and warnings. diff --git a/lib/stdlib/test/erl_lint_SUITE_data/predef.erl b/lib/stdlib/test/erl_lint_SUITE_data/predef.erl new file mode 100644 index 0000000000..c2364fd1c2 --- /dev/null +++ b/lib/stdlib/test/erl_lint_SUITE_data/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 R17B 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/stdlib/test/erl_lint_SUITE_data/predef2.erl b/lib/stdlib/test/erl_lint_SUITE_data/predef2.erl new file mode 100644 index 0000000000..b1d941a49a --- /dev/null +++ b/lib/stdlib/test/erl_lint_SUITE_data/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/syntax_tools/src/erl_syntax_lib.erl b/lib/syntax_tools/src/erl_syntax_lib.erl index e4665b99fc..2f0488abec 100644 --- a/lib/syntax_tools/src/erl_syntax_lib.erl +++ b/lib/syntax_tools/src/erl_syntax_lib.erl @@ -288,7 +288,7 @@ mapfoldl(_, S, []) -> %% %% @see //stdlib/sets --spec variables(erl_syntax:syntaxTree()) -> set(). +-spec variables(erl_syntax:syntaxTree()) -> sets:set(atom()). variables(Tree) -> variables(Tree, sets:new()). @@ -343,7 +343,7 @@ default_variable_name(N) -> %% %% @see new_variable_name/2 --spec new_variable_name(set()) -> atom(). +-spec new_variable_name(sets:set(atom())) -> atom(). new_variable_name(S) -> new_variable_name(fun default_variable_name/1, S). @@ -369,7 +369,7 @@ new_variable_name(S) -> %% @see //stdlib/sets %% @see //stdlib/random --spec new_variable_name(fun((integer()) -> atom()), set()) -> atom(). +-spec new_variable_name(fun((integer()) -> atom()), sets:set(atom())) -> atom(). new_variable_name(F, S) -> R = start_range(S), @@ -416,7 +416,7 @@ generate(_Key, Range) -> %% %% @see new_variable_name/1 --spec new_variable_names(integer(), set()) -> [atom()]. +-spec new_variable_names(integer(), sets:set(atom())) -> [atom()]. new_variable_names(N, S) -> new_variable_names(N, fun default_variable_name/1, S). @@ -432,7 +432,7 @@ new_variable_names(N, S) -> %% %% @see new_variable_name/2 --spec new_variable_names(integer(), fun((integer()) -> atom()), set()) -> +-spec new_variable_names(integer(), fun((integer()) -> atom()), sets:set(atom())) -> [atom()]. new_variable_names(N, F, S) when is_integer(N) -> diff --git a/lib/syntax_tools/src/erl_tidy.erl b/lib/syntax_tools/src/erl_tidy.erl index 7444d8dc67..38e0c2099b 100644 --- a/lib/syntax_tools/src/erl_tidy.erl +++ b/lib/syntax_tools/src/erl_tidy.erl @@ -14,7 +14,7 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% @copyright 1999-2006 Richard Carlsson +%% @copyright 1999-2014 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @end %% ===================================================================== @@ -958,7 +958,7 @@ hidden_uses_2(Tree, Used) -> -record(env, {file :: file:filename(), module :: atom(), current :: fa(), - imports = dict:new() :: dict(), + imports = dict:new() :: dict:dict(atom(), atom()), context = normal :: context(), verbosity = 1 :: 0 | 1 | 2, quiet = false :: boolean(), @@ -970,12 +970,12 @@ hidden_uses_2(Tree, Used) -> old_guard_tests = false :: boolean()}). -record(st, {varc :: non_neg_integer(), - used = sets:new() :: set(), - imported :: set(), - vars :: set(), - functions :: set(), + used = sets:new() :: sets:set({atom(), arity()}), + imported :: sets:set({atom(), arity()}), + vars :: sets:set(atom()), + functions :: sets:set({atom(), arity()}), new_forms = [] :: [erl_syntax:syntaxTree()], - rename :: dict()}). + rename :: dict:dict(mfa(), {atom(), atom()})}). visit_used(Names, Defs, Roots, Imports, Module, Opts) -> File = proplists:get_value(file, Opts, ""), diff --git a/lib/syntax_tools/src/igor.erl b/lib/syntax_tools/src/igor.erl index 19b1cd592f..e6aff7b20a 100644 --- a/lib/syntax_tools/src/igor.erl +++ b/lib/syntax_tools/src/igor.erl @@ -14,7 +14,7 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% @copyright 1998-2006 Richard Carlsson +%% @copyright 1998-2014 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @end %% ===================================================================== @@ -695,7 +695,7 @@ merge_files1(Files, Opts) -> preserved :: boolean(), no_headers :: boolean(), notes :: notes(), - redirect :: dict(), % = dict(atom(), atom()) + redirect :: dict:dict(atom(), atom()), no_imports :: ordsets:ordset(atom()), options :: [option()] }). @@ -727,7 +727,7 @@ merge_sources(Name, Sources, Opts) -> %% Data structure for keeping state during transformation. --record(state, {export :: set()}). +-record(state, {export :: sets:set(atom(), arity())}). state__add_export(Name, Arity, S) -> S#state{export = sets:add_element({Name, Arity}, @@ -1039,7 +1039,7 @@ make_stub(M, Map, Env) -> -type atts() :: 'delete' | 'kill'. -type file_atts() :: 'delete' | 'keep' | 'kill'. --record(filter, {records :: set(), +-record(filter, {records :: sets:set(atom()), file_attributes :: file_atts(), attributes :: atts()}). @@ -1588,17 +1588,17 @@ alias_expansions_2(Modules, Table) -> -record(code, {module :: atom(), target :: atom(), - sources :: set(), % set(atom()), - static :: set(), % set(atom()), - safe :: set(), % set(atom()), + sources :: sets:set(atom()), + static :: sets:set(atom()), + safe :: sets:set(atom()), preserved :: boolean(), no_headers :: boolean(), notes :: notes(), map :: map_fun(), renaming :: fun((atom()) -> map_fun()), - expand :: dict(), % = dict({atom(), integer()}, - % {atom(), {atom(), integer()}}) - redirect :: dict() % = dict(atom(), atom()) + expand :: dict:dict({atom(), integer()}, + {atom(), {atom(), integer()}}), + redirect :: dict:dict(atom(), atom()) }). %% `Trees' must be a list of syntax trees of type `form_list'. The diff --git a/lib/tools/src/xref_compiler.erl b/lib/tools/src/xref_compiler.erl index f0fed502a5..c4b5c04c12 100644 --- a/lib/tools/src/xref_compiler.erl +++ b/lib/tools/src/xref_compiler.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2013. All Rights Reserved. +%% Copyright Ericsson AB 2000-2014. 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 @@ -885,7 +885,7 @@ evaluate([pop | P], T, [_ | S]) -> evaluate([], T, [R]) -> {T, R}. -%% (PossibleGraph, 1 | -1, dict()) -> dict() +%% (PossibleGraph, 1 | -1, dict:dict()) -> dict:dict() %% Use the same table for everything... Here: Reference counters for digraphs. update_graph_counter(Value, Inc, T) -> case catch digraph:info(Value) of diff --git a/lib/tools/src/xref_utils.erl b/lib/tools/src/xref_utils.erl index 7b72165e6f..49c397a140 100644 --- a/lib/tools/src/xref_utils.erl +++ b/lib/tools/src/xref_utils.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2013. All Rights Reserved. +%% Copyright Ericsson AB 2000-2014. 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 @@ -437,7 +437,7 @@ regexpr({ModExpr, FunExpr, ArityExpr}, Var) -> V2 end. -%% -> digraph() +%% -> digraph:graph() relation_to_graph(S) -> G = digraph:new(), Fun = fun({From, To}) -> diff --git a/lib/typer/src/typer.erl b/lib/typer/src/typer.erl index 20ae4d6066..572bf24ca4 100644 --- a/lib/typer/src/typer.erl +++ b/lib/typer/src/typer.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 @@ -1094,7 +1094,7 @@ rcv_ext_types(Self, ExtTypes) -> %% specialized for the uses in this module %%-------------------------------------------------------------------- --type map_dict() :: dict(). +-type map_dict() :: dict:dict(). -spec map__new() -> map_dict(). map__new() -> |