3 ms·

Run mypy on it and see if it complains. If it does I think it will even tell you what type is being emitted instead.

• nopenopenopeno 5y ago
  The question wasn’t what mypy will do. The question was what type will the function return.
  • willcipriano 5y ago
    mypy error: function 'x' returns type 'y' expected type 'z' I don't recall the exact message but I think it will emit something along those lines.
    • comonoid 5y ago
      The question wasn’t what mypy will do. The question was what type will the function return.
      • deleted 5y ago
        [deleted]