diff options
Diffstat (limited to 'lib/asn1/src/asn1ct_imm.erl')
| -rw-r--r-- | lib/asn1/src/asn1ct_imm.erl | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/asn1/src/asn1ct_imm.erl b/lib/asn1/src/asn1ct_imm.erl index bdd14871d1..91820e08de 100644 --- a/lib/asn1/src/asn1ct_imm.erl +++ b/lib/asn1/src/asn1ct_imm.erl @@ -499,6 +499,8 @@ per_dec_enumerated_fix_list([], Tail, _) -> Tail. per_dec_integer_1([{'SingleValue',Value}], _Aligned) -> {value,Value}; +per_dec_integer_1([{'ValueRange',{'MIN',_}}], Aligned) -> + per_dec_unconstrained(Aligned); per_dec_integer_1([{'ValueRange',{Lb,'MAX'}}], Aligned) when is_integer(Lb) -> per_decode_semi_constrained(Lb, Aligned); per_dec_integer_1([{'ValueRange',{Lb,Ub}}], Aligned) when is_integer(Lb), @@ -1094,6 +1096,9 @@ per_enc_integer_1(Val0, [Constr], Aligned) -> per_enc_integer_2(Val, {'SingleValue',Sv}, Aligned) when is_integer(Sv) -> per_enc_constrained(Val, Sv, Sv, Aligned); +per_enc_integer_2(Val, {'ValueRange',{'MIN',Ub}}, Aligned) + when is_integer(Ub) -> + {[],{lt,Val,Ub+1},per_enc_unconstrained(Val, Aligned)}; per_enc_integer_2(Val0, {'ValueRange',{Lb,'MAX'}}, Aligned) when is_integer(Lb) -> {Prefix,Val} = sub_lb(Val0, Lb), @@ -1580,7 +1585,7 @@ do_combine_put_bits(_, _, _) -> throw(impossible). debit(Budget0, Alternatives) -> - case Budget0 - log2(Alternatives) of + case Budget0 - math:log2(Alternatives) of Budget when Budget > 0.0 -> Budget; _ -> @@ -1593,8 +1598,6 @@ num_clauses([_|T], N) -> num_clauses(T, N+1); num_clauses([], N) -> N. -log2(N) -> - math:log(N) / math:log(2.0). collect_put_bits(Imm) -> lists:splitwith(fun({put_bits,V,_,_}) when is_integer(V) -> true; |