Subject: bug#49809: [PATCH] Add macro 'pcase-setq'

From: Michael Heerdegen <[email-masked]>
Date: Fri, 06 Aug 2021 03:42:16 +0200

Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <[email-masked]> writes:

> Mixing pcase patterns and gv places as in
>
>     (setf `(,a . ,(aref V N)) EXP)
>
> would be the most flexible option

Yes, that's what I had in mind.  Also for plain `pcase' I guess.

Maybe we could use an explicit (gv PLACE) pattern that is like SYMBOL
but compares/binds/sets the PLACE instead of the SYMBOL.

Michael.