cannot range over seq (variable of type iter.Seq[E]) (typecheck)

cannot range over seq (variable of type iter.Seq2[K, V]) (typecheck)

not enough arguments in call to time.Unix

missing return (typecheck)

missing return (typecheck)

missing return (typecheck)

cannot use fromIOFSFile{…} (value of type fromIOFSFile) as File value in return statement: fromIOFSFile does not implement File (missing method Close) (typecheck)

"io" imported and not used (typecheck)

missing type in composite literal (typecheck)