bug#62009: 29.0.60; Emacs crashes on setf symbol-name

[Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Po Lu <luangruo@yahoo.com>
>> Cc: Daniel Mendler <mail@daniel-mendler.de>,  Philip Kaludercic
>>  <philipk@posteo.net>,  michael_heerdegen@web.de,  Gregory Heytings
>>  <gregory@heytings.org>,  monnier@iro.umontreal.ca,  62009@debbugs.gnu.org,
>>   Eli Zaretskii <eliz@gnu.org>,  Augusto Stoffel <arstoffel@gmail.com>
>> Date: Mon, 13 Mar 2023 16:28:10 +0800
>> 
>> Robert Pluim <rpluim@gmail.com> writes:
>> 
>> >>>>>> On Sat, 11 Mar 2023 15:07:56 +0800, Po Lu <luangruo@yahoo.com> said:
>> >
>> >     Po Lu> Why does this have to be in SSET and not in PURE_P?
>> >
>> > That would work as well, although I thought purespace was going away?
>> >
>> > Robert
>> 
>> Once pure space goes away, we can change the call to PURE_P in Faset to
>> only check if the string is read-only.
>
> There's no reason to believe someone will remember that.  Just don't
> add anything that will require changes when we remove pure space
> (except if it's specific to the unexec build).

OK, will keep that in mind.