
lc_warnings.erl:43:5: Expression produces a value of type [array:array(_)], but this value is unmatched
lc_warnings.erl:65:5: Expression produces a value of type [lc_warnings:opaque_tuple()], but this value is unmatched
lc_warnings.erl:7:5: Expression produces a value of type ['ok' | {'error',atom()}], but this value is unmatched
