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-rw-r--r--lib/asn1/src/asn1ct_gen.erl8
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/asn1/src/asn1ct_gen.erl b/lib/asn1/src/asn1ct_gen.erl
index ebc52df1d9..76c4182160 100644
--- a/lib/asn1/src/asn1ct_gen.erl
+++ b/lib/asn1/src/asn1ct_gen.erl
@@ -657,9 +657,13 @@ gen_check_sof(Name,SOF,Type) ->
end,
emit({" ",{asis,NewName},"(DVs,Vs).",nl,nl}).
+gen_check_sequence(Name, []) ->
+ emit([{asis,ensure_atom(Name)},"(_,_) ->",nl,
+ " throw(badval).",nl,nl]);
gen_check_sequence(Name,Components) ->
emit([{asis,ensure_atom(Name)},"(DefaultValue,Value) ->",nl]),
gen_check_sequence(Name,Components,1).
+
gen_check_sequence(Name,[#'ComponentType'{name=N,typespec=Type}|Cs],Num) ->
InnerType = get_inner(Type#type.def),
NthDefV = ["element(",Num+1,",DefaultValue)"],
@@ -671,9 +675,7 @@ gen_check_sequence(Name,[#'ComponentType'{name=N,typespec=Type}|Cs],Num) ->
_ ->
emit({",",nl}),
gen_check_sequence(Name,Cs,Num+1)
- end;
-gen_check_sequence(_,[],_) ->
- ok.
+ end.
gen_check_choice(Name,CList=[#'ComponentType'{}|_Cs]) ->
emit([{asis,ensure_atom(Name)},"({Id,DefaultValue},{Id,Value}) ->",nl]),