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-rw-r--r--lib/dialyzer/src/dialyzer_contracts.erl5
-rw-r--r--lib/dialyzer/src/dialyzer_utils.erl22
2 files changed, 15 insertions, 12 deletions
diff --git a/lib/dialyzer/src/dialyzer_contracts.erl b/lib/dialyzer/src/dialyzer_contracts.erl
index b554ebc2cc..e72c1aecfc 100644
--- a/lib/dialyzer/src/dialyzer_contracts.erl
+++ b/lib/dialyzer/src/dialyzer_contracts.erl
@@ -555,6 +555,9 @@ from_form_with_check(Form, ExpTypes, MFA, RecordTable, VarTable, Cache) ->
Site = {spec, MFA},
C1 = erl_types:t_check_record_fields(Form, ExpTypes, Site, RecordTable,
VarTable, Cache),
+ %% The check costs some time, and with the assumption that contracts
+ %% are not very deep, it does not add anything.
+ %% erl_types:t_from_form_check_remote(Form, ExpTypes, MFA, RecordTable),
erl_types:t_from_form(Form, ExpTypes, Site, RecordTable, VarTable, C1).
constraints_to_dict(Constrs, MFA, RecDict, ExpTypes, RecordTable,
@@ -840,7 +843,7 @@ is_remote_types_related(Contract, CSig, Sig, MFA, RecDict) ->
t_from_forms_without_remote([{FType, []}], MFA, RecDict) ->
Site = {spec, MFA},
- {Type1, _} = erl_types:t_from_form_without_remote(FType, Site, RecDict),
+ Type1 = erl_types:t_from_form_without_remote(FType, Site, RecDict),
{ok, erl_types:subst_all_vars_to_any(Type1)};
t_from_forms_without_remote([{_FType, _Constrs}], _MFA, _RecDict) ->
%% 'When' constraints
diff --git a/lib/dialyzer/src/dialyzer_utils.erl b/lib/dialyzer/src/dialyzer_utils.erl
index 511a6d66bf..9b8fbc67eb 100644
--- a/lib/dialyzer/src/dialyzer_utils.erl
+++ b/lib/dialyzer/src/dialyzer_utils.erl
@@ -326,9 +326,12 @@ process_record_remote_types(CServer) ->
{record, Name} ->
FieldFun =
fun({Arity, Fields}, C4) ->
- Site = {record, {Module, Name, Arity}},
+ MRA = {Module, Name, Arity},
+ Site = {record, MRA},
{Fields1, C7} =
lists:mapfoldl(fun({FieldName, Field, _}, C5) ->
+ check_remote(Field, ExpTypes,
+ MRA, RecordTable),
{FieldT, C6} =
erl_types:t_from_form
(Field, ExpTypes, Site,
@@ -342,18 +345,12 @@ process_record_remote_types(CServer) ->
{FieldsList, C3} =
lists:mapfoldl(FieldFun, C2, orddict:to_list(Fields)),
{{Key, {FileLine, orddict:from_list(FieldsList)}}, C3};
- {type, Name, NArgs} ->
+ {_TypeOrOpaque, Name, NArgs} ->
%% Make sure warnings about unknown types are output
%% also for types unused by specs.
- Site = {type, {Module, Name, NArgs}},
- L = erl_anno:new(0),
- Args = lists:duplicate(NArgs, {var, L, '_'}),
- UserType = {user_type, L, Name, Args},
- {_NewType, C3} =
- erl_types:t_from_form(UserType, ExpTypes, Site,
- RecordTable, VarTable, C2),
- {{Key, Value}, C3};
- {opaque, _Name, _NArgs} ->
+ MTA = {Module, Name, NArgs},
+ {{_Module, _FileLine, Form, _ArgNames}, _Type} = Value,
+ check_remote(Form, ExpTypes, MTA, RecordTable),
{{Key, Value}, C2}
end
end,
@@ -454,6 +451,9 @@ msg_with_position(Fun, FileLine) ->
throw({error, NewMsg})
end.
+check_remote(Form, ExpTypes, What, RecordTable) ->
+ erl_types:t_from_form_check_remote(Form, ExpTypes, What, RecordTable).
+
-spec merge_types(codeserver(), dialyzer_plt:plt()) -> codeserver().
merge_types(CServer, Plt) ->