diff options
Diffstat (limited to 'lib/asn1/src/asn1ct.erl')
| -rw-r--r-- | lib/asn1/src/asn1ct.erl | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/lib/asn1/src/asn1ct.erl b/lib/asn1/src/asn1ct.erl index de10339c41..3ab83f6262 100644 --- a/lib/asn1/src/asn1ct.erl +++ b/lib/asn1/src/asn1ct.erl @@ -20,6 +20,7 @@ %% %% -module(asn1ct). +-feature(maybe_expr, enable). %% Compile Time functions for ASN.1 (e.g ASN.1 compiler). @@ -2233,15 +2234,13 @@ maybe_rename_function2(Thing,Name,Suffix) %% generated_functions_member/4 checks on both Name and Pattern if %% the element exists in L generated_functions_member(M,Name,L,Pattern) -> - case generated_functions_member(M,Name,L) of - true -> - L2 = generated_functions_filter(M,Name,L), - case lists:keysearch(Pattern,3,L2) of - {value,_} -> - true; - _ -> false - end; - _ -> false + maybe + true ?= generated_functions_member(M,Name,L), + L2 = generated_functions_filter(M,Name,L), + {value,_} ?= lists:keysearch(Pattern,3,L2), + true + else + false -> false end. generated_functions_member(_M,Name,[{Name,_,_}|_]) -> |