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-rw-r--r--lib/asn1/src/asn1ct_check.erl41
-rw-r--r--lib/asn1/test/asn1_SUITE_data/ParamBasic.asn119
-rw-r--r--lib/asn1/test/testParamBasic.erl4
3 files changed, 38 insertions, 26 deletions
diff --git a/lib/asn1/src/asn1ct_check.erl b/lib/asn1/src/asn1ct_check.erl
index 779e4f1455..f30bd38bfb 100644
--- a/lib/asn1/src/asn1ct_check.erl
+++ b/lib/asn1/src/asn1ct_check.erl
@@ -761,30 +761,19 @@ check_object(_S,ObjDef,ObjSpec) when (ObjDef#typedef.checked == true) ->
ObjSpec;
check_object(S,_ObjDef,#'Object'{classname=ClassRef,def=ObjectDef}) ->
?dbg("check_object ~p~n",[ObjectDef]),
-%% io:format("check_object,object: ~p~n",[ObjectDef]),
-% {MName,_ClassDef} = get_referenced_type(S,ClassRef),
- NewClassRef = check_externaltypereference(S,ClassRef),
- ClassDef =
- case get_referenced_type(S,ClassRef) of
- {MName,ClDef=#classdef{checked=false}} ->
- NewState = update_state(S#state{type=ClDef,
- tname=ClassRef#'Externaltypereference'.type},MName),
- ObjClass=
- check_class(NewState,ClDef),
- #classdef{checked=true,
- typespec=ObjClass};
- {_,_ClDef} when is_record(_ClDef,classdef) ->
- _ClDef;
- {MName,_TDef=#typedef{checked=false,pos=Pos,
- name=_TName,typespec=TS}} ->
- ClDef = #classdef{pos=Pos,name=_TName,typespec=TS},
- NewState = update_state(S#state{type=_TDef,
- tname=ClassRef#'Externaltypereference'.type},MName),
- ObjClass =
- check_class(NewState,ClDef),
- ClDef#classdef{checked=true,typespec=ObjClass};
- {_,_ClDef} ->
- _ClDef
+ _ = check_externaltypereference(S,ClassRef),
+ {ClassDef, NewClassRef} =
+ case get_referenced_type(S, ClassRef, true) of
+ {MName,#classdef{checked=false, name=CLName}=ClDef} ->
+ Type = ClassRef#'Externaltypereference'.type,
+ NewState = update_state(S#state{type=ClDef, tname=Type}, MName),
+ ObjClass = check_class(NewState, ClDef),
+ {ClDef#classdef{checked=true, typespec=ObjClass},
+ #'Externaltypereference'{module=MName, type=CLName}};
+ {MName,#classdef{name=CLName}=ClDef} ->
+ {ClDef, #'Externaltypereference'{module=MName, type=CLName}};
+ _ ->
+ asn1_error(S, illegal_object)
end,
NewObj =
case ObjectDef of
@@ -809,8 +798,8 @@ check_object(S,_ObjDef,#'Object'{classname=ClassRef,def=ObjectDef}) ->
NewSettingList = check_objectdefn(S, Def, ClassDef),
#'Object'{def=NewSettingList}
end,
- Gen = gen_incl(S,NewObj#'Object'.def,
- (ClassDef#classdef.typespec)#objectclass.fields),
+ Fields = (ClassDef#classdef.typespec)#objectclass.fields,
+ Gen = gen_incl(S,NewObj#'Object'.def, Fields),
NewObj#'Object'{classname=NewClassRef,gen=Gen};
diff --git a/lib/asn1/test/asn1_SUITE_data/ParamBasic.asn1 b/lib/asn1/test/asn1_SUITE_data/ParamBasic.asn1
index 68fc782f33..8a69a6addd 100644
--- a/lib/asn1/test/asn1_SUITE_data/ParamBasic.asn1
+++ b/lib/asn1/test/asn1_SUITE_data/ParamBasic.asn1
@@ -42,4 +42,23 @@ SIGNATURE-ALGORITHM ::= CLASS {
KEY &id CONTAINING &Type
}
+--
+-- Test that indirect classes references are resolved.
+--
+
+AlgorithmIdentifier2 { ALGORITHM-IDENTIFIER:InfoObjectSet } ::= SEQUENCE {
+ algorithm ALGORITHM-IDENTIFIER.&id({InfoObjectSet}),
+ parameters ALGORITHM-IDENTIFIER.&Type({InfoObjectSet} {@algorithm}) OPTIONAL
+}
+
+ALGORITHM-IDENTIFIER ::= TYPE-IDENTIFIER
+
+Seq ::= SEQUENCE {
+ c1 AlgorithmIdentifier2 {{ObjectSet-1}},
+ c2 AlgorithmIdentifier2 {{ObjectSet-2}}
+}
+
+ObjectSet-1 ALGORITHM-IDENTIFIER ::= { {INTEGER IDENTIFIED BY {2 1 1}}, ... }
+ObjectSet-2 ALGORITHM-IDENTIFIER ::= { ... }
+
END
diff --git a/lib/asn1/test/testParamBasic.erl b/lib/asn1/test/testParamBasic.erl
index 39f7947e8d..52c6426414 100644
--- a/lib/asn1/test/testParamBasic.erl
+++ b/lib/asn1/test/testParamBasic.erl
@@ -46,6 +46,10 @@ main(Rules) ->
roundtrip('AnAlgorithm', {'AnAlgorithm',1,42}),
roundtrip('AnAlgorithm', {'AnAlgorithm',2,true}),
roundtrip('AnAlgorithm', {'AnAlgorithm',2,false}),
+
+ roundtrip('Seq', {'Seq',
+ {'Seq_c1',{2,1,1},42},
+ {'Seq_c2',{2,1,1,1},asn1_NOVALUE}}),
ok.
roundtrip(Type, Value) ->