diff options
Diffstat (limited to 'lib/dialyzer/src')
| -rw-r--r-- | lib/dialyzer/src/dialyzer.erl | 16 | ||||
| -rw-r--r-- | lib/dialyzer/src/dialyzer_analysis_callgraph.erl | 48 | ||||
| -rw-r--r-- | lib/dialyzer/src/dialyzer_behaviours.erl | 291 | ||||
| -rw-r--r-- | lib/dialyzer/src/dialyzer_cl.erl | 16 | ||||
| -rw-r--r-- | lib/dialyzer/src/dialyzer_codeserver.erl | 2 | ||||
| -rw-r--r-- | lib/dialyzer/src/dialyzer_succ_typings.erl | 24 |
6 files changed, 144 insertions, 253 deletions
diff --git a/lib/dialyzer/src/dialyzer.erl b/lib/dialyzer/src/dialyzer.erl index 5014a4244c..acbe574e2b 100644 --- a/lib/dialyzer/src/dialyzer.erl +++ b/lib/dialyzer/src/dialyzer.erl @@ -443,22 +443,18 @@ message_to_string({race_condition, [M, F, Args, Reason]}) -> io_lib:format("The call ~w:~w~s ~s\n", [M, F, Args, Reason]); %%----- Warnings for behaviour errors -------------------- message_to_string({callback_type_mismatch, [B, F, A, O]}) -> - io_lib:format("The inferred return type of the ~w/~w callback includes the" - " type ~s which is not a valid return for the ~w behaviour\n", + io_lib:format("The inferred return type for ~w/~w is ~s which is not valid" + " return for the callback of the ~w behaviour\n", [F, A, erl_types:t_to_string(O), B]); message_to_string({callback_arg_type_mismatch, [B, F, A, N, O]}) -> - io_lib:format("The inferred type of the ~s argument of ~w/~w callback" - " includes the type ~s which is not valid for the ~w behaviour" + io_lib:format("The inferred type for the ~s argument of ~w/~w is ~s which is" + " not valid for the callback of the ~w behaviour" "\n", [ordinal(N), F, A, erl_types:t_to_string(O), B]); message_to_string({callback_missing, [B, F, A]}) -> io_lib:format("Undefined callback function ~w/~w (behaviour '~w')\n", [F, A, B]); -message_to_string({invalid_spec, [B, F, A, R]}) -> - io_lib:format("The spec for the ~w:~w/~w callback is not correct: ~s\n", - [B, F, A, R]); -message_to_string({spec_missing, [B, F, A]}) -> - io_lib:format("Type info about ~w:~w/~w callback is not available\n", - [B, F, A]). +message_to_string({callback_info_missing, [B]}) -> + io_lib:format("Callback info about the ~w behaviour is not available\n", [B]). %%----------------------------------------------------------------------------- %% Auxiliary functions below diff --git a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl index 1f462c216b..62153fa176 100644 --- a/lib/dialyzer/src/dialyzer_analysis_callgraph.erl +++ b/lib/dialyzer/src/dialyzer_analysis_callgraph.erl @@ -43,8 +43,7 @@ parent :: pid(), plt :: dialyzer_plt:plt(), start_from = byte_code :: start_from(), - use_contracts = true :: boolean(), - behaviours = {false,[]} :: {boolean(),[atom()]} + use_contracts = true :: boolean() }). -record(server_state, {parent :: pid(), legal_warnings :: [dial_warn_tag()]}). @@ -57,9 +56,7 @@ start(Parent, LegalWarnings, Analysis) -> RacesOn = ordsets:is_element(?WARN_RACE_CONDITION, LegalWarnings), - BehavOn = ordsets:is_element(?WARN_BEHAVIOUR, LegalWarnings), - Analysis0 = Analysis#analysis{race_detection = RacesOn, - behaviours_chk = BehavOn}, + Analysis0 = Analysis#analysis{race_detection = RacesOn}, Analysis1 = expand_files(Analysis0), Analysis2 = run_analysis(Analysis1), State = #server_state{parent = Parent, legal_warnings = LegalWarnings}, @@ -125,8 +122,7 @@ analysis_start(Parent, Analysis) -> plt = Plt, parent = Parent, start_from = Analysis#analysis.start_from, - use_contracts = Analysis#analysis.use_contracts, - behaviours = {Analysis#analysis.behaviours_chk, []} + use_contracts = Analysis#analysis.use_contracts }, Files = ordsets:from_list(Analysis#analysis.files), {Callgraph, NoWarn, TmpCServer0} = compile_and_store(Files, State), @@ -180,8 +176,8 @@ analysis_start(Parent, Analysis) -> send_analysis_done(Parent, Plt4, State3#analysis_state.doc_plt). analyze_callgraph(Callgraph, State) -> - Plt = State#analysis_state.plt, Codeserver = State#analysis_state.codeserver, + Plt = dialyzer_plt:insert_callbacks(State#analysis_state.plt, Codeserver), Parent = State#analysis_state.parent, case State#analysis_state.analysis_type of plt_build -> @@ -192,13 +188,11 @@ analyze_callgraph(Callgraph, State) -> State#analysis_state{plt = NewPlt}; succ_typings -> NoWarn = State#analysis_state.no_warn_unused, - {BehavioursChk, _Known} = State#analysis_state.behaviours, DocPlt = State#analysis_state.doc_plt, Callgraph1 = dialyzer_callgraph:finalize(Callgraph), {Warnings, NewPlt, NewDocPlt} = dialyzer_succ_typings:get_warnings(Callgraph1, Plt, DocPlt, - Codeserver, NoWarn, Parent, - BehavioursChk), + Codeserver, NoWarn, Parent), dialyzer_callgraph:delete(Callgraph1), send_warnings(State#analysis_state.parent, Warnings), State#analysis_state{plt = NewPlt, doc_plt = NewDocPlt} @@ -213,8 +207,7 @@ compile_and_store(Files, #analysis_state{codeserver = CServer, include_dirs = Dirs, parent = Parent, use_contracts = UseContracts, - start_from = StartFrom, - behaviours = {BehChk, _} + start_from = StartFrom } = State) -> send_log(Parent, "Reading files and computing callgraph... "), {T1, _} = statistics(runtime), @@ -263,37 +256,26 @@ compile_and_store(Files, #analysis_state{codeserver = CServer, {T2, _} = statistics(runtime), Msg1 = io_lib:format("done in ~.2f secs\nRemoving edges... ", [(T2-T1)/1000]), send_log(Parent, Msg1), - {KnownBehaviours, UnknownBehaviours} = - dialyzer_behaviours:get_behaviours(Modules, NewCServer), - if UnknownBehaviours =:= [] -> ok; - true -> send_unknown_behaviours(Parent, UnknownBehaviours) - end, - State1 = State#analysis_state{behaviours = {BehChk, KnownBehaviours}}, - NewCallgraph2 = cleanup_callgraph(State1, NewCServer, NewCallgraph1, Modules), + NewCallgraph2 = cleanup_callgraph(State, NewCServer, NewCallgraph1, Modules), {T3, _} = statistics(runtime), Msg2 = io_lib:format("done in ~.2f secs\n", [(T3-T2)/1000]), send_log(Parent, Msg2), {NewCallgraph2, sets:from_list(NoWarn), NewCServer}. cleanup_callgraph(#analysis_state{plt = InitPlt, parent = Parent, - codeserver = CodeServer, - behaviours = {BehChk, KnownBehaviours} + codeserver = CodeServer }, CServer, Callgraph, Modules) -> ModuleDeps = dialyzer_callgraph:module_deps(Callgraph), send_mod_deps(Parent, ModuleDeps), {Callgraph1, ExtCalls} = dialyzer_callgraph:remove_external(Callgraph), - if BehChk -> - RelevantAPICalls = - dialyzer_behaviours:get_behaviour_apis(KnownBehaviours), - BehaviourAPICalls = [Call || {_From, To} = Call <- ExtCalls, - lists:member(To, RelevantAPICalls)], - Callgraph2 = - dialyzer_callgraph:put_behaviour_api_calls(BehaviourAPICalls, - Callgraph1); - true -> - Callgraph2 = Callgraph1 - end, + RelevantAPICalls = + dialyzer_behaviours:get_behaviour_apis([gen_server]), + BehaviourAPICalls = [Call || {_From, To} = Call <- ExtCalls, + lists:member(To, RelevantAPICalls)], + Callgraph2 = + dialyzer_callgraph:put_behaviour_api_calls(BehaviourAPICalls, + Callgraph1), ExtCalls1 = [Call || Call = {_From, To} <- ExtCalls, not dialyzer_plt:contains_mfa(InitPlt, To)], {BadCalls1, RealExtCalls} = diff --git a/lib/dialyzer/src/dialyzer_behaviours.erl b/lib/dialyzer/src/dialyzer_behaviours.erl index 47ce9ba6eb..b478af01df 100644 --- a/lib/dialyzer/src/dialyzer_behaviours.erl +++ b/lib/dialyzer/src/dialyzer_behaviours.erl @@ -30,7 +30,7 @@ -module(dialyzer_behaviours). --export([check_callbacks/4, get_behaviours/2, get_behaviour_apis/1, +-export([check_callbacks/4, get_behaviour_apis/1, translate_behaviour_api_call/5, translatable_behaviours/1, translate_callgraph/3]). @@ -51,12 +51,6 @@ %%-------------------------------------------------------------------- --spec get_behaviours([module()], dialyzer_codeserver:codeserver()) -> - {[behaviour()], [behaviour()]}. - -get_behaviours(Modules, Codeserver) -> - get_behaviours(Modules, Codeserver, [], []). - -spec check_callbacks(module(), [{cerl:cerl(), cerl:cerl()}], dialyzer_plt:plt(), dialyzer_codeserver:codeserver()) -> [dial_warning()]. @@ -69,12 +63,115 @@ check_callbacks(Module, Attrs, Plt, Codeserver) -> MFA = {Module,module_info,0}, {_Var,Code} = dialyzer_codeserver:lookup_mfa_code(MFA, Codeserver), File = get_file(cerl:get_ann(Code)), - State = #state{plt = Plt, codeserver = Codeserver, filename = File, - behlines = BehLines}, + State = #state{plt = Plt, filename = File, behlines = BehLines, + codeserver = Codeserver}, Warnings = get_warnings(Module, Behaviours, State), [add_tag_file_line(Module, W, State) || W <- Warnings] end. +%%-------------------------------------------------------------------- + +get_behaviours(Attrs) -> + BehaviourListsAndLine = [{cerl:concrete(L2), hd(cerl:get_ann(L2))} || + {L1, L2} <- Attrs, cerl:is_literal(L1), + cerl:is_literal(L2), cerl:concrete(L1) =:= 'behaviour'], + Behaviours = lists:append([Behs || {Behs,_} <- BehaviourListsAndLine]), + BehLines = [{B,L} || {L1,L} <- BehaviourListsAndLine, B <- L1], + {Behaviours, BehLines}. + +get_warnings(Module, Behaviours, State) -> + get_warnings(Module, Behaviours, State, []). + +get_warnings(_, [], _, Acc) -> + Acc; +get_warnings(Module, [Behaviour|Rest], State, Acc) -> + NewAcc = check_behaviour(Module, Behaviour, State, Acc), + get_warnings(Module, Rest, State, NewAcc). + +check_behaviour(Module, Behaviour, #state{plt = Plt}, Acc) -> + case dialyzer_plt:lookup_callbacks(Plt, Behaviour) of + [] -> [{callback_info_missing, [Behaviour]}|Acc]; + Callbacks -> check_all_callbacks(Module, Behaviour, Callbacks, Plt, Acc) + end. + +check_all_callbacks(_Module, _Behaviour, [], _Plt, Acc) -> + Acc; +check_all_callbacks(Module, Behaviour, [Cb|Rest], Plt, Acc) -> + {{Behaviour, Function, Arity}, + {{_BehFile, _BehLine}, Callback}} = Cb, + CbMFA = {Module, Function, Arity}, + CbReturnType = dialyzer_contracts:get_contract_return(Callback), + CbArgTypes = dialyzer_contracts:get_contract_args(Callback), + Acc0 = Acc, + Acc1 = + case dialyzer_plt:lookup(Plt, CbMFA) of + 'none' -> [{callback_missing, [Behaviour, Function, Arity]}|Acc0]; + {'value', RetArgTypes} -> + Acc00 = Acc0, + {ReturnType, ArgTypes} = RetArgTypes, + Acc01 = + case erl_types:t_is_none(erl_types:t_inf(ReturnType, CbReturnType)) of + false -> Acc00; + true -> + [{callback_type_mismatch,[Behaviour, Function, + Arity, ReturnType]}|Acc00] + end, + Acc02 = + case erl_types:any_none( + erl_types:t_inf_lists(ArgTypes, CbArgTypes)) of + false -> Acc01; + true -> + find_mismatching_args(ArgTypes, CbArgTypes, Behaviour, + Function, Arity, 1, Acc01) + end, + Acc02 + end, + Acc2 = + case dialyzer_plt:lookup_contract(Plt, CbMFA) of + 'none' -> Acc1; + {value, _Contract} -> + %% TODO: Check spec for discrepancies + Acc1 + end, + NewAcc = Acc2, + check_all_callbacks(Module, Behaviour, Rest, Plt, NewAcc). + +find_mismatching_args([], [], _Behaviour, _Function, _Arity, _N, Acc) -> + Acc; +find_mismatching_args([Type|Rest], [CbType|CbRest], Behaviour, + Function, Arity, N, Acc) -> + case erl_types:t_is_none(erl_types:t_inf(Type, CbType)) of + false -> + find_mismatching_args(Rest, CbRest, Behaviour, Function, Arity, N+1, Acc); + true -> + NewAcc = + [{callback_arg_type_mismatch, + [Behaviour, Function, Arity, N, Type]}|Acc], + find_mismatching_args(Rest, CbRest, Behaviour, Function, Arity, N+1, NewAcc) + end. + +add_tag_file_line(_Module, {Tag, [B|_R]} = Warn, State) + when Tag =:= callback_missing; + Tag =:= callback_info_missing -> + {B, Line} = lists:keyfind(B, 1, State#state.behlines), + {?WARN_BEHAVIOUR, {State#state.filename, Line}, Warn}; +add_tag_file_line(Module, {_Tag, [_B, Fun, Arity|_R]} = Warn, State) -> + {_A, FunCode} = + dialyzer_codeserver:lookup_mfa_code({Module, Fun, Arity}, + State#state.codeserver), + Anns = cerl:get_ann(FunCode), + FileLine = {get_file(Anns), get_line(Anns)}, + {?WARN_BEHAVIOUR, FileLine, Warn}. + +get_line([Line|_]) when is_integer(Line) -> Line; +get_line([_|Tail]) -> get_line(Tail); +get_line([]) -> -1. + +get_file([{file, File}|_]) -> File; +get_file([_|Tail]) -> get_file(Tail). + +%%----------------------------------------------------------------------------- + -spec translatable_behaviours(cerl:c_module()) -> behaviour_api_dict(). translatable_behaviours(Tree) -> @@ -133,182 +230,6 @@ translate_callgraph([{Behaviour,_}|Behaviours], Module, Callgraph) -> translate_callgraph([], _Module, Callgraph) -> Callgraph. -%%-------------------------------------------------------------------- - -get_behaviours(Attrs) -> - BehaviourListsAndLine = [{cerl:concrete(L2), hd(cerl:get_ann(L2))} || - {L1, L2} <- Attrs, cerl:is_literal(L1), - cerl:is_literal(L2), cerl:concrete(L1) =:= 'behaviour'], - Behaviours = lists:append([Behs || {Behs,_} <- BehaviourListsAndLine]), - BehLines = [{B,L} || {L1,L} <- BehaviourListsAndLine, B <- L1], - {Behaviours, BehLines}. - -get_warnings(Module, Behaviours, State) -> - get_warnings(Module, Behaviours, State, []). - -get_warnings(_, [], _, Acc) -> - Acc; -get_warnings(Module, [Behaviour|Rest], State, Acc) -> - Warnings = check_behaviour(Module, Behaviour, State), - get_warnings(Module, Rest, State, Warnings ++ Acc). - -check_behaviour(Module, Behaviour, State) -> - try - Callbacks = Behaviour:behaviour_info(callbacks), - Fun = fun({_,_,_}) -> true; - (_) -> false - end, - case lists:any(Fun, Callbacks) of - true -> check_all_callbacks(Module, Behaviour, Callbacks, State); - false -> [] - end - catch - _:_ -> [] - end. - -check_all_callbacks(Module, Behaviour, Callbacks, State) -> - check_all_callbacks(Module, Behaviour, Callbacks, State, []). - -check_all_callbacks(_Module, _Behaviour, [], _State, Acc) -> - Acc; -check_all_callbacks(Module, Behaviour, [{Fun, Arity, Spec}|Rest], - #state{codeserver = CServer} = State, Acc) -> - Records = dialyzer_codeserver:get_records(CServer), - ExpTypes = dialyzer_codeserver:get_exported_types(CServer), - case parse_spec(Spec, ExpTypes, Records) of - {ok, Fun, Type} -> - RetType = erl_types:t_fun_range(Type), - ArgTypes = erl_types:t_fun_args(Type), - Warns = check_callback(Module, Behaviour, Fun, Arity, RetType, - ArgTypes, State#state.plt); - Else -> - Warns = [{invalid_spec, [Behaviour, Fun, Arity, reason_spec_error(Else)]}] - end, - check_all_callbacks(Module, Behaviour, Rest, State, Warns ++ Acc); -check_all_callbacks(Module, Behaviour, [{Fun, Arity}|Rest], State, Acc) -> - Warns = {spec_missing, [Behaviour, Fun, Arity]}, - check_all_callbacks(Module, Behaviour, Rest, State, [Warns|Acc]). - -parse_spec(String, ExpTypes, Records) -> - case erl_scan:string(String) of - {ok, Tokens, _} -> - case erl_parse:parse(Tokens) of - {ok, Form} -> - case Form of - {attribute, _, 'spec', {{Fun, _}, [TypeForm|_Constraint]}} -> - MaybeRemoteType = erl_types:t_from_form(TypeForm), - try - Type = erl_types:t_solve_remote(MaybeRemoteType, ExpTypes, - Records), - {ok, Fun, Type} - catch - throw:{error,Msg} -> {spec_remote_error, Msg} - end; - _Other -> not_a_spec - end; - {error, {Line, _, Msg}} -> {spec_parser_error, Line, Msg} - end; - _Other -> - lexer_error - end. - -reason_spec_error({spec_remote_error, Msg}) -> - io_lib:format("Remote type solver error: ~s. Make sure the behaviour source is included in the analysis or the plt",[Msg]); -reason_spec_error(not_a_spec) -> - "This is not a spec"; -reason_spec_error({spec_parser_error, Line, Msg}) -> - io_lib:format("~s line of the spec: ~s", [ordinal(Line),Msg]); -reason_spec_error(lexer_error) -> - "Lexical error". - -ordinal(1) -> "1st"; -ordinal(2) -> "2nd"; -ordinal(3) -> "3rd"; -ordinal(N) when is_integer(N) -> io_lib:format("~wth",[N]). - -check_callback(Module, Behaviour, Fun, Arity, XRetType, XArgTypes, Plt) -> - LookupType = dialyzer_plt:lookup(Plt, {Module, Fun, Arity}), - case LookupType of - {value, {Type,Args}} -> - Warn1 = case unifiable(Type, XRetType) of - [] -> []; - Offenders -> - [{callback_type_mismatch, - [Behaviour, Fun, Arity, erl_types:t_sup(Offenders)]}] - end, - ZipArgs = lists:zip3(lists:seq(1, Arity), Args, XArgTypes), - Warn2 = [{callback_arg_type_mismatch, - [Behaviour, Fun, Arity, N, - erl_types:t_sup(Offenders)]} || - {Offenders, N} <- [check_callback_1(V) || V <- ZipArgs], - Offenders =/= []], - Warn1 ++ Warn2; - _ -> [{callback_missing, [Behaviour, Fun, Arity]}] - end. - -check_callback_1({N, T1, T2}) -> - {unifiable(T1, T2), N}. - -unifiable(Type1, Type2) -> - List1 = erl_types:t_elements(Type1), - List2 = erl_types:t_elements(Type2), - [T || T <- List1, - lists:all(fun(T1) -> - erl_types:t_is_none(erl_types:t_inf(T, T1, opaque)) - end, List2)]. - -add_tag_file_line(_Module, {Tag, [B|_R]} = Warn, State) - when Tag =:= spec_missing; - Tag =:= invalid_spec; - Tag =:= callback_missing -> - {B, Line} = lists:keyfind(B, 1, State#state.behlines), - {?WARN_BEHAVIOUR, {State#state.filename, Line}, Warn}; -add_tag_file_line(Module, {_Tag, [_B, Fun, Arity|_R]} = Warn, State) -> - {_A, FunCode} = - dialyzer_codeserver:lookup_mfa_code({Module, Fun, Arity}, - State#state.codeserver), - Anns = cerl:get_ann(FunCode), - FileLine = {get_file(Anns), get_line(Anns)}, - {?WARN_BEHAVIOUR, FileLine, Warn}. - -get_line([Line|_]) when is_integer(Line) -> Line; -get_line([_|Tail]) -> get_line(Tail); -get_line([]) -> -1. - -get_file([{file, File}|_]) -> File; -get_file([_|Tail]) -> get_file(Tail). - -%%----------------------------------------------------------------------------- - -get_behaviours([], _Codeserver, KnownAcc, UnknownAcc) -> - {KnownAcc, UnknownAcc}; -get_behaviours([M|Rest], Codeserver, KnownAcc, UnknownAcc) -> - Tree = dialyzer_codeserver:lookup_mod_code(M, Codeserver), - Attrs = cerl:module_attrs(Tree), - {Behaviours, _BehLines} = get_behaviours(Attrs), - {Known, Unknown} = call_behaviours(Behaviours), - get_behaviours(Rest, Codeserver, Known ++ KnownAcc, Unknown ++ UnknownAcc). - -call_behaviours(Behaviours) -> - call_behaviours(Behaviours, [], []). -call_behaviours([], KnownAcc, UnknownAcc) -> - {lists:reverse(KnownAcc), lists:reverse(UnknownAcc)}; -call_behaviours([Behaviour|Rest], KnownAcc, UnknownAcc) -> - try - Callbacks = Behaviour:behaviour_info(callbacks), - Fun = fun({_,_,_}) -> true; - (_) -> false - end, - case lists:any(Fun, Callbacks) of - false -> call_behaviours(Rest, KnownAcc, [Behaviour | UnknownAcc]); - true -> call_behaviours(Rest, [Behaviour | KnownAcc], UnknownAcc) - end - catch - _:_ -> call_behaviours(Rest, KnownAcc, [Behaviour | UnknownAcc]) - end. - -%------------------------------------------------------------------------------ - get_behaviour_apis([], Acc) -> Acc; get_behaviour_apis([Behaviour | Rest], Acc) -> diff --git a/lib/dialyzer/src/dialyzer_cl.erl b/lib/dialyzer/src/dialyzer_cl.erl index 8d61216b7a..e638e2fff2 100644 --- a/lib/dialyzer/src/dialyzer_cl.erl +++ b/lib/dialyzer/src/dialyzer_cl.erl @@ -754,15 +754,13 @@ print_unknown_behaviours(#cl_state{output = Output, true -> io:nl(Output); %% Need to do a newline first false -> ok end, - case Format of - formatted -> - io:put_chars(Output, "Unknown behaviours (behaviour_info(callbacks)" - " does not return any specs):\n"), - do_print_unknown_behaviours(Output, Behaviours, " "); - raw -> - io:put_chars(Output, "%% Unknown behaviours:\n"), - do_print_unknown_behaviours(Output, Behaviours, "%% ") - end + {Prompt, Prefix} = + case Format of + formatted -> {"Unknown behaviours:\n"," "}; + raw -> {"%% Unknown behaviours:\n","%% "} + end, + io:put_chars(Output, Prompt), + do_print_unknown_behaviours(Output, Behaviours, Prefix) end. do_print_unknown_behaviours(Output, [B|T], Before) -> diff --git a/lib/dialyzer/src/dialyzer_codeserver.erl b/lib/dialyzer/src/dialyzer_codeserver.erl index e7d60f4cb0..c34a9f0b7d 100644 --- a/lib/dialyzer/src/dialyzer_codeserver.erl +++ b/lib/dialyzer/src/dialyzer_codeserver.erl @@ -253,7 +253,7 @@ store_temp_contracts(Mod, SpecDict, CallbackDict, false -> CS1#codeserver{temp_callbacks = dict:store(Mod, CallbackDict, Cb)} end. --spec get_temp_contracts(codeserver()) -> dict(). +-spec get_temp_contracts(codeserver()) -> {dict(), dict()}. get_temp_contracts(#codeserver{temp_contracts = TempContDict, temp_callbacks = TempCallDict}) -> diff --git a/lib/dialyzer/src/dialyzer_succ_typings.erl b/lib/dialyzer/src/dialyzer_succ_typings.erl index 45444ec6a3..4d86bb34a7 100644 --- a/lib/dialyzer/src/dialyzer_succ_typings.erl +++ b/lib/dialyzer/src/dialyzer_succ_typings.erl @@ -29,7 +29,7 @@ -export([analyze_callgraph/3, analyze_callgraph/4, - get_warnings/7]). + get_warnings/6]). %% These are only intended as debug functions. -export([doit/1, @@ -78,7 +78,7 @@ analyze_callgraph(Callgraph, Plt, Codeserver, Parent) -> State = #st{callgraph = Callgraph, plt = Plt, codeserver = Codeserver, parent = Parent}, NewState = get_refined_success_typings(State), - dialyzer_plt:insert_callbacks(NewState#st.plt, Codeserver). + NewState#st.plt. %%-------------------------------------------------------------------- @@ -106,21 +106,19 @@ get_refined_success_typings(State) -> -type doc_plt() :: 'undefined' | dialyzer_plt:plt(). -spec get_warnings(dialyzer_callgraph:callgraph(), dialyzer_plt:plt(), doc_plt(), dialyzer_codeserver:codeserver(), set(), - pid(), boolean()) -> + pid()) -> {[dial_warning()], dialyzer_plt:plt(), doc_plt()}. -get_warnings(Callgraph, Plt, DocPlt, Codeserver, - NoWarnUnused, Parent, BehavioursChk) -> +get_warnings(Callgraph, Plt, DocPlt, Codeserver, NoWarnUnused, Parent) -> InitState = #st{callgraph = Callgraph, codeserver = Codeserver, no_warn_unused = NoWarnUnused, parent = Parent, plt = Plt}, NewState = get_refined_success_typings(InitState), Mods = dialyzer_callgraph:modules(NewState#st.callgraph), CWarns = dialyzer_contracts:get_invalid_contract_warnings(Mods, Codeserver, NewState#st.plt), - get_warnings_from_modules(Mods, NewState, DocPlt, BehavioursChk, CWarns). + get_warnings_from_modules(Mods, NewState, DocPlt, CWarns). -get_warnings_from_modules([M|Ms], State, DocPlt, - BehavioursChk, Acc) when is_atom(M) -> +get_warnings_from_modules([M|Ms], State, DocPlt, Acc) when is_atom(M) -> send_log(State#st.parent, io_lib:format("Getting warnings for ~w\n", [M])), #st{callgraph = Callgraph, codeserver = Codeserver, no_warn_unused = NoWarnUnused, plt = Plt} = State, @@ -135,19 +133,15 @@ get_warnings_from_modules([M|Ms], State, DocPlt, dialyzer_dataflow:get_warnings(ModCode, Plt, Callgraph, Records, NoWarnUnused), {NewAcc, Warnings2} = postprocess_dataflow_warns(RawWarnings2, State, Acc), Attrs = cerl:module_attrs(ModCode), - Warnings3 = if BehavioursChk -> - dialyzer_behaviours:check_callbacks(M, Attrs, - Plt, Codeserver); - true -> [] - end, + Warnings3 = dialyzer_behaviours:check_callbacks(M, Attrs, Plt, Codeserver), NewDocPlt = insert_into_doc_plt(FunTypes, Callgraph, DocPlt), NewCallgraph = dialyzer_callgraph:renew_race_info(Callgraph, RaceCode, PublicTables, NamedTables), State1 = st__renew_state_calls(NewCallgraph, State), - get_warnings_from_modules(Ms, State1, NewDocPlt, BehavioursChk, + get_warnings_from_modules(Ms, State1, NewDocPlt, [Warnings1, Warnings2, Warnings3|NewAcc]); -get_warnings_from_modules([], #st{plt = Plt}, DocPlt, _, Acc) -> +get_warnings_from_modules([], #st{plt = Plt}, DocPlt, Acc) -> {lists:flatten(Acc), Plt, DocPlt}. postprocess_dataflow_warns(RawWarnings, State, WarnAcc) -> |