Re: The function ‘cl-set-difference’ might not be defined at runtime

[Noam Postavsky]

On Wed, 15 Apr 2020 at 08:52, Jorge P. de Morais Neto
<jorge+list@disroot.org> wrote:

> Thank you for the information.  I have fixed my code.  There still
> remains the oddity that `(eval-when-compile (require 'cl-lib))` must
> come before the declare-function of cl-set-difference or else Flycheck
> complains.

This sounds like Bug#21963, maybe the fix for that bug only works when
the (eval-when-compile (require ....)) statement precedes the (require
...) statement.

https://debbugs.gnu.org/21963