Subject: bug#49651: 28.0.50; setf bug

From: Stefan Monnier <[email-masked]>
Date: Wed, 21 Jul 2021 08:49:44 -0400

> It's certainly not very logical to load cl-lib to define a setter for,
> say, `face-background', but that's where we're at today.

Indeed, that was a mistake.  They should have gone to `cl.el` instead.
But if we don't want to move them to `cl.el` (and hence deprecate them)
we should move them to `gv.el`.

        Stefan