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-rw-r--r--lib/dialyzer/src/dialyzer_contracts.erl21
-rw-r--r--lib/dialyzer/src/dialyzer_utils.erl122
2 files changed, 102 insertions, 41 deletions
diff --git a/lib/dialyzer/src/dialyzer_contracts.erl b/lib/dialyzer/src/dialyzer_contracts.erl
index 4a1ba9c539..914a4c6d8f 100644
--- a/lib/dialyzer/src/dialyzer_contracts.erl
+++ b/lib/dialyzer/src/dialyzer_contracts.erl
@@ -409,7 +409,7 @@ contract_from_form([{type, _, 'fun', [_, _]} = Form | Left], Module, RecDict,
fun(ExpTypes, AllRecords) ->
NewType =
try
- erl_types:t_from_form(Form, ExpTypes, Module, AllRecords)
+ from_form_with_check(Form, ExpTypes, Module, AllRecords)
catch
throw:{error, Msg} ->
{File, Line} = FileLine,
@@ -430,8 +430,8 @@ contract_from_form([{type, _L1, bounded_fun,
fun(ExpTypes, AllRecords) ->
{Constr1, VarDict} =
process_constraints(Constr, Module, RecDict, ExpTypes, AllRecords),
- NewType = erl_types:t_from_form(Form, ExpTypes, Module, AllRecords,
- VarDict),
+ NewType = from_form_with_check(Form, ExpTypes, Module, AllRecords,
+ VarDict),
NewTypeNoVars = erl_types:subst_all_vars_to_any(NewType),
{NewTypeNoVars, Constr1}
end,
@@ -454,7 +454,7 @@ initialize_constraints([], _Module, _RecDict, _ExpTypes, _AllRecords, Acc) ->
initialize_constraints([Constr|Rest], Module, RecDict, ExpTypes, AllRecords, Acc) ->
case Constr of
{type, _, constraint, [{atom, _, is_subtype}, [Type1, Type2]]} ->
- T1 = final_form(Type1, Module, ExpTypes, AllRecords, dict:new()),
+ T1 = final_form(Type1, ExpTypes, Module, AllRecords, dict:new()),
Entry = {T1, Type2},
initialize_constraints(Rest, Module, RecDict, ExpTypes, AllRecords, [Entry|Acc]);
{type, _, constraint, [{atom,_,Name}, List]} ->
@@ -483,7 +483,16 @@ constraints_fixpoint(OldVarDict, Module, Constrs, RecDict, ExpTypes, AllRecords)
constraints_fixpoint(NewVarDict, Module, Constrs, RecDict, ExpTypes, AllRecords)
end.
-final_form(Form, Module, ExpTypes, AllRecords, VarDict) ->
+final_form(Form, ExpTypes, Module, AllRecords, VarDict) ->
+ from_form_with_check(Form, ExpTypes, Module, AllRecords, VarDict).
+
+from_form_with_check(Form, ExpTypes, Module, AllRecords) ->
+ erl_types:t_check_record_fields(Form, ExpTypes, Module, AllRecords),
+ erl_types:t_from_form(Form, ExpTypes, Module, AllRecords).
+
+from_form_with_check(Form, ExpTypes, Module, AllRecords, VarDict) ->
+ erl_types:t_check_record_fields(Form, ExpTypes, Module, AllRecords,
+ VarDict),
erl_types:t_from_form(Form, ExpTypes, Module, AllRecords, VarDict).
constraints_to_dict(Constrs, Module, RecDict, ExpTypes, AllRecords, VarDict) ->
@@ -495,7 +504,7 @@ constraints_to_subs([], _Module, _RecDict, _ExpTypes, _AllRecords, _VarDict, Acc
Acc;
constraints_to_subs([C|Rest], Module, RecDict, ExpTypes, AllRecords, VarDict, Acc) ->
{T1, Form2} = C,
- T2 = final_form(Form2, Module, ExpTypes, AllRecords, VarDict),
+ T2 = final_form(Form2, ExpTypes, Module, AllRecords, VarDict),
NewAcc = [{subtype, T1, T2}|Acc],
constraints_to_subs(Rest, Module, RecDict, ExpTypes, AllRecords, VarDict, NewAcc).
diff --git a/lib/dialyzer/src/dialyzer_utils.erl b/lib/dialyzer/src/dialyzer_utils.erl
index e29fc3ba8b..592549825e 100644
--- a/lib/dialyzer/src/dialyzer_utils.erl
+++ b/lib/dialyzer/src/dialyzer_utils.erl
@@ -64,15 +64,15 @@ print_types(RecDict) ->
print_types1([], _) ->
ok;
print_types1([{type, _Name, _NArgs} = Key|T], RecDict) ->
- {ok, {{_Mod, _Form, _Args}, Type}} = dict:find(Key, RecDict),
+ {ok, {{_Mod, _FileLine, _Form, _Args}, Type}} = dict:find(Key, RecDict),
io:format("\n~w: ~w\n", [Key, Type]),
print_types1(T, RecDict);
print_types1([{opaque, _Name, _NArgs} = Key|T], RecDict) ->
- {ok, {{_Mod, _Form, _Args}, Type}} = dict:find(Key, RecDict),
+ {ok, {{_Mod, _FileLine, _Form, _Args}, Type}} = dict:find(Key, RecDict),
io:format("\n~w: ~w\n", [Key, Type]),
print_types1(T, RecDict);
print_types1([{record, _Name} = Key|T], RecDict) ->
- {ok, [{_Arity, _Fields} = AF]} = dict:find(Key, RecDict),
+ {ok, {_FileLine, [{_Arity, _Fields} = AF]}} = dict:find(Key, RecDict),
io:format("~w: ~w\n\n", [Key, AF]),
print_types1(T, RecDict).
-define(debug(D_), print_types(D_)).
@@ -203,42 +203,50 @@ get_record_and_type_info(AbstractCode) ->
{'ok', dict:dict()} | {'error', string()}.
get_record_and_type_info(AbstractCode, Module, RecDict) ->
- get_record_and_type_info(AbstractCode, Module, [], RecDict).
+ get_record_and_type_info(AbstractCode, Module, [], RecDict, "nofile").
-get_record_and_type_info([{attribute, _, record, {Name, Fields0}}|Left],
- Module, Records, RecDict) ->
+get_record_and_type_info([{attribute, A, record, {Name, Fields0}}|Left],
+ Module, Records, RecDict, File) ->
{ok, Fields} = get_record_fields(Fields0, RecDict),
Arity = length(Fields),
- NewRecDict = dict:store({record, Name}, [{Arity, Fields}], RecDict),
- get_record_and_type_info(Left, Module, [{record, Name}|Records], NewRecDict);
-get_record_and_type_info([{attribute, _, type, {{record, Name}, Fields0, []}}
- |Left], Module, Records, RecDict) ->
+ FN = {File, erl_anno:line(A)},
+ NewRecDict = dict:store({record, Name}, {FN, [{Arity,Fields}]}, RecDict),
+ get_record_and_type_info(Left, Module, [{record, Name}|Records],
+ NewRecDict, File);
+get_record_and_type_info([{attribute, A, type, {{record, Name}, Fields0, []}}
+ |Left], Module, Records, RecDict, File) ->
%% This overrides the original record declaration.
{ok, Fields} = get_record_fields(Fields0, RecDict),
Arity = length(Fields),
- NewRecDict = dict:store({record, Name}, [{Arity, Fields}], RecDict),
- get_record_and_type_info(Left, Module, Records, NewRecDict);
-get_record_and_type_info([{attribute, _, Attr, {Name, TypeForm}}|Left],
- Module, Records, RecDict) when Attr =:= 'type';
- Attr =:= 'opaque' ->
- try add_new_type(Attr, Name, TypeForm, [], Module, RecDict) of
+ FN = {File, erl_anno:line(A)},
+ NewRecDict = dict:store({record, Name}, {FN, [{Arity, Fields}]}, RecDict),
+ get_record_and_type_info(Left, Module, Records, NewRecDict, File);
+get_record_and_type_info([{attribute, A, Attr, {Name, TypeForm}}|Left],
+ Module, Records, RecDict, File)
+ when Attr =:= 'type'; Attr =:= 'opaque' ->
+ FN = {File, erl_anno:line(A)},
+ try add_new_type(Attr, Name, TypeForm, [], Module, FN, RecDict) of
NewRecDict ->
- get_record_and_type_info(Left, Module, Records, NewRecDict)
+ get_record_and_type_info(Left, Module, Records, NewRecDict, File)
catch
throw:{error, _} = Error -> Error
end;
-get_record_and_type_info([{attribute, _, Attr, {Name, TypeForm, Args}}|Left],
- Module, Records, RecDict) when Attr =:= 'type';
- Attr =:= 'opaque' ->
- try add_new_type(Attr, Name, TypeForm, Args, Module, RecDict) of
+get_record_and_type_info([{attribute, A, Attr, {Name, TypeForm, Args}}|Left],
+ Module, Records, RecDict, File)
+ when Attr =:= 'type'; Attr =:= 'opaque' ->
+ FN = {File, erl_anno:line(A)},
+ try add_new_type(Attr, Name, TypeForm, Args, Module, FN, RecDict) of
NewRecDict ->
- get_record_and_type_info(Left, Module, Records, NewRecDict)
+ get_record_and_type_info(Left, Module, Records, NewRecDict, File)
catch
throw:{error, _} = Error -> Error
end;
-get_record_and_type_info([_Other|Left], Module, Records, RecDict) ->
- get_record_and_type_info(Left, Module, Records, RecDict);
-get_record_and_type_info([], _Module, Records, RecDict) ->
+get_record_and_type_info([{attribute, _, file, {IncludeFile, _}}|Left],
+ Module, Records, RecDict, _File) ->
+ get_record_and_type_info(Left, Module, Records, RecDict, IncludeFile);
+get_record_and_type_info([_Other|Left], Module, Records, RecDict, File) ->
+ get_record_and_type_info(Left, Module, Records, RecDict, File);
+get_record_and_type_info([], _Module, Records, RecDict, _File) ->
case
check_type_of_record_fields(lists:reverse(Records), RecDict)
of
@@ -248,7 +256,8 @@ get_record_and_type_info([], _Module, Records, RecDict) ->
{error, flat_format(" Error while parsing #~w{}: ~s\n", [Name, Error])}
end.
-add_new_type(TypeOrOpaque, Name, TypeForm, ArgForms, Module, RecDict) ->
+add_new_type(TypeOrOpaque, Name, TypeForm, ArgForms, Module, FN,
+ RecDict) ->
Arity = length(ArgForms),
case erl_types:type_is_defined(TypeOrOpaque, Name, Arity, RecDict) of
true ->
@@ -258,7 +267,7 @@ add_new_type(TypeOrOpaque, Name, TypeForm, ArgForms, Module, RecDict) ->
try erl_types:t_var_names(ArgForms) of
ArgNames ->
dict:store({TypeOrOpaque, Name, Arity},
- {{Module, TypeForm, ArgNames},
+ {{Module, FN, TypeForm, ArgNames},
erl_types:t_any()}, RecDict)
catch
_:_ ->
@@ -280,10 +289,12 @@ get_record_fields([{typed_record_field, OrdRecField, TypeForm}|Left],
end,
get_record_fields(Left, RecDict, [{Name, TypeForm}|Acc]);
get_record_fields([{record_field, _Line, Name}|Left], RecDict, Acc) ->
- NewAcc = [{erl_parse:normalise(Name), {var, -1, '_'}}|Acc],
+ A = erl_anno:set_generated(true, erl_anno:new(1)),
+ NewAcc = [{erl_parse:normalise(Name), {var, A, '_'}}|Acc],
get_record_fields(Left, RecDict, NewAcc);
get_record_fields([{record_field, _Line, Name, _Init}|Left], RecDict, Acc) ->
- NewAcc = [{erl_parse:normalise(Name), {var, -1, '_'}}|Acc],
+ A = erl_anno:set_generated(true, erl_anno:new(1)),
+ NewAcc = [{erl_parse:normalise(Name), {var, A, '_'}}|Acc],
get_record_fields(Left, RecDict, NewAcc);
get_record_fields([], _RecDict, Acc) ->
lists:reverse(Acc).
@@ -293,7 +304,7 @@ get_record_fields([], _RecDict, Acc) ->
check_type_of_record_fields([], _RecDict) ->
ok;
check_type_of_record_fields([RecKey|Recs], RecDict) ->
- {ok, [{_Arity, Fields}]} = dict:find(RecKey, RecDict),
+ {ok, {_FileLine, [{_Arity, Fields}]}} = dict:find(RecKey, RecDict),
try
[erl_types:t_from_form_without_remote(FieldTypeForm, RecDict)
|| {_FieldName, FieldTypeForm, _} <- Fields]
@@ -327,9 +338,10 @@ process_record_remote_types(CServer) ->
TempRecords)}
|| {Name, Field, _} <- Fields]
end,
- orddict:map(FieldFun, Value);
+ {FileLine, Fields} = Value,
+ {FileLine, orddict:map(FieldFun, Fields)};
{opaque, _, _} ->
- {{_Module, Form, _ArgNames}=F, _Type} = Value,
+ {{_Module, _FileLine, Form, _ArgNames}=F, _Type} = Value,
Type = erl_types:t_from_form(Form, TempExpTypes, Module,
TempRecords),
{F, Type};
@@ -340,13 +352,53 @@ process_record_remote_types(CServer) ->
end,
try dict:map(ModuleFun, TempRecords) of
NewRecords ->
+ ok = check_record_fields(NewRecords, TempExpTypes),
CServer1 = dialyzer_codeserver:finalize_records(NewRecords, CServer),
dialyzer_codeserver:finalize_exported_types(TempExpTypes, CServer1)
catch
- throw:{error, _RecName, _Error} = Error->
+ throw:{error, _RecName, _Error} = Error ->
Error
end.
+check_record_fields(Records, TempExpTypes) ->
+ CheckFun =
+ fun({Module, Element}) ->
+ CheckForm = fun(F) ->
+ erl_types:t_check_record_fields(F, TempExpTypes,
+ Module, Records)
+ end,
+ ElemFun =
+ fun({Key, Value}) ->
+ case Key of
+ {record, _Name} ->
+ FieldFun =
+ fun({_Arity, Fields}) ->
+ _ = [ok = CheckForm(Field) || {_, Field, _} <- Fields],
+ ok
+ end,
+ {FileLine, Fields} = Value,
+ Fun = fun() -> lists:foreach(FieldFun, Fields) end,
+ msg_with_position(Fun, FileLine);
+ {_OpaqueOrType, _Name, _} ->
+ {{_Module, FileLine, Form, _ArgNames}, _Type} = Value,
+ Fun = fun() -> ok = CheckForm(Form) end,
+ msg_with_position(Fun, FileLine)
+ end
+ end,
+ lists:foreach(ElemFun, dict:to_list(Element))
+ end,
+ lists:foreach(CheckFun, dict:to_list(Records)).
+
+msg_with_position(Fun, FileLine) ->
+ try Fun()
+ catch
+ throw:{error, Msg} ->
+ {File, Line} = FileLine,
+ BaseName = filename:basename(File),
+ NewMsg = io_lib:format("~s:~p: ~s", [BaseName, Line, Msg]),
+ throw({error, NewMsg})
+ end.
+
-spec merge_records(dict:dict(), dict:dict()) -> dict:dict().
merge_records(NewRecords, OldRecords) ->
@@ -385,11 +437,11 @@ get_optional_callbacks(Abs) ->
%% - Constraint is of the form {subtype, T1, T2} where T1 and T2
%% are erl_types:erl_type()
-get_spec_info([{attribute, Attr, Contract, {Id, TypeSpec}}|Left],
+get_spec_info([{attribute, Anno, Contract, {Id, TypeSpec}}|Left],
SpecDict, CallbackDict, RecordsDict, ModName, OptCb, File)
when ((Contract =:= 'spec') or (Contract =:= 'callback')),
is_list(TypeSpec) ->
- Ln = erl_anno:line(Attr),
+ Ln = erl_anno:line(Anno),
MFA = case Id of
{_, _, _} = T -> T;
{F, A} -> {ModName, F, A}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 18:22:45 +0000