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-rw-r--r--lib/asn1/src/asn1ct_constructed_per.erl35
1 files changed, 19 insertions, 16 deletions
diff --git a/lib/asn1/src/asn1ct_constructed_per.erl b/lib/asn1/src/asn1ct_constructed_per.erl
index b7579c8065..9cd9864b80 100644
--- a/lib/asn1/src/asn1ct_constructed_per.erl
+++ b/lib/asn1/src/asn1ct_constructed_per.erl
@@ -979,6 +979,10 @@ mark_optional(Other) ->
gen_enc_components_call1(Gen, TopType, [C|Rest], DynamicEnc, Ext) ->
#'ComponentType'{name=Cname,typespec=Type,
prop=Prop,textual_order=Num} = C,
+ InnerType = asn1ct_gen:get_inner(Type#type.def),
+ CommentString = attribute_comment(InnerType, Num, Cname),
+ ImmComment = asn1ct_imm:enc_comment(CommentString),
+
{Imm0,Element} = enc_fetch_field(Gen, Num, Prop),
Imm1 = gen_enc_line_imm(Gen, TopType, Cname, Type,
Element, DynamicEnc, Ext),
@@ -993,7 +997,7 @@ gen_enc_components_call1(Gen, TopType, [C|Rest], DynamicEnc, Ext) ->
end,
Imm = case Imm2 of
[] -> [];
- _ -> Imm0 ++ Imm2
+ _ -> [ImmComment|Imm0 ++ Imm2]
end,
[Imm|gen_enc_components_call1(Gen, TopType, Rest, DynamicEnc, Ext)];
gen_enc_components_call1(_Gen, _TopType, [], _, _) ->
@@ -1328,27 +1332,17 @@ gen_dec_comp_calls([], _, _, _, _, _, _, Tpos, Acc) ->
gen_dec_comp_call(Comp, Gen, TopType, Tpos, OptTable, DecInfObj,
Ext, NumberOfOptionals) ->
- #'ComponentType'{typespec=Type,prop=Prop,textual_order=TextPos} = Comp,
+ #'ComponentType'{name=Cname,typespec=Type,
+ prop=Prop,textual_order=TextPos} = Comp,
Pos = case Ext of
noext -> Tpos;
{ext,Epos,_Enum} -> Tpos - Epos + 1
end,
- InnerType =
- case Type#type.def of
- #'ObjectClassFieldType'{type=InType} ->
- InType;
- Def ->
- asn1ct_gen:get_inner(Def)
- end,
+ InnerType = asn1ct_gen:get_inner(Type#type.def),
- DispType = case InnerType of
- #'Externaltypereference'{type=T} -> T;
- IT when is_tuple(IT) -> element(2,IT);
- _ -> InnerType
- end,
+ CommentString = attribute_comment(InnerType, TextPos, Cname),
Comment = fun(St) ->
- emit([nl,"%% attribute number ",TextPos,
- " with type ",DispType,nl]),
+ emit([nl,"%% ",CommentString,nl]),
St
end,
@@ -1987,3 +1981,12 @@ enc_dig_out_value(#gen{pack=map}=Gen, [{_,Name}|T], Value) ->
make_var(Base) ->
{var,atom_to_list(asn1ct_gen:mk_var(asn1ct_name:curr(Base)))}.
+
+attribute_comment(InnerType, TextPos, Cname) ->
+ DispType = case InnerType of
+ #'Externaltypereference'{type=T} -> T;
+ IT when is_tuple(IT) -> element(2,IT);
+ _ -> InnerType
+ end,
+ Comment = ["attribute ",Cname,"(",TextPos,") with type ",DispType],
+ lists:concat(Comment).