Subject: Re: bug#65017: 29.1; Byte compiler interaction with cl-lib function objects, removes symbol-function

From: Mattias Engdegård <[email-masked]>
Date: Thu, 3 Aug 2023 18:53:00 +0200

3 aug. 2023 kl. 18.36 skrev Stefan Monnier <[email-masked]>:

> Hmm... so a bug in the optimizer because the new `eq` semantics breaks
> a previous assumption  :-(
> 
> The positive side is that this optimization is less important for
> lexbind code.

Yes, but as it only applies to one particular variable that isn't bound very often, I'm loath to remove it. For that matter it's not just about dynamic variable bindings but other constructs using unbind.