diff options
| -rw-r--r-- | lib/asn1/src/asn1ct_gen_per.erl | 16 | ||||
| -rw-r--r-- | lib/asn1/src/asn1ct_gen_per_rt2ct.erl | 15 |
2 files changed, 10 insertions, 21 deletions
diff --git a/lib/asn1/src/asn1ct_gen_per.erl b/lib/asn1/src/asn1ct_gen_per.erl index 5f42eacbdc..bd5b81991d 100644 --- a/lib/asn1/src/asn1ct_gen_per.erl +++ b/lib/asn1/src/asn1ct_gen_per.erl @@ -321,19 +321,13 @@ effective_constr(_,[]) -> []; effective_constr('SingleValue',List) -> SVList = lists:flatten(lists:map(fun(X)->element(2,X)end,List)), - % sort and remove duplicates - SortedSVList = lists:sort(SVList), - RemoveDup = fun([],_) ->[]; - ([H],_) -> [H]; - ([H,H|T],F) -> F([H|T],F); - ([H|T],F) -> [H|F(T,F)] - end, - - case RemoveDup(SortedSVList,RemoveDup) of + %% Sort and remove duplicates before generating SingleValue or ValueRange + %% In case of ValueRange, also check for 'MIN and 'MAX' + case lists:usort(SVList) of [N] -> [{'SingleValue',N}]; - L when is_list(L) -> - [{'ValueRange',{hd(L),lists:last(L)}}] + L when is_list(L) -> + [{'ValueRange',{least_Lb(L),greatest_Ub(L)}}] end; effective_constr('ValueRange',List) -> LBs = lists:map(fun({_,{Lb,_}})-> Lb end,List), diff --git a/lib/asn1/src/asn1ct_gen_per_rt2ct.erl b/lib/asn1/src/asn1ct_gen_per_rt2ct.erl index eda0faad3c..16eec92847 100644 --- a/lib/asn1/src/asn1ct_gen_per_rt2ct.erl +++ b/lib/asn1/src/asn1ct_gen_per_rt2ct.erl @@ -670,18 +670,13 @@ effective_constr(_,[]) -> []; effective_constr('SingleValue',List) -> SVList = lists:flatten(lists:map(fun(X)->element(2,X)end,List)), - % sort and remove duplicates - RemoveDup = fun([],_) ->[]; - ([H],_) -> [H]; - ([H,H|T],F) -> F([H|T],F); - ([H|T],F) -> [H|F(T,F)] - end, - - case RemoveDup(SVList,RemoveDup) of + %% Sort and remove duplicates before generating SingleValue or ValueRange + %% In case of ValueRange, also check for 'MIN and 'MAX' + case lists:usort(SVList) of [N] -> [{'SingleValue',N}]; - L when is_list(L) -> - [{'ValueRange',{hd(L),lists:last(L)}}] + L when is_list(L) -> + [{'ValueRange',{least_Lb(L),greatest_Ub(L)}}] end; effective_constr('ValueRange',List) -> LBs = lists:map(fun({_,{Lb,_}})-> Lb end,List), |