From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Subject: Re: What's the specification for sxhash?
Date: Thu, 06 Jun 2019 11:30:12 -0400 [thread overview]
Message-ID: <jwv1s06enro.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: mvmwohy4ug6.fsf@suse.de
>>> For some types the hash uses the address of the object, so it is likely
>>> to differ even between runs of the same binary.
>> What types?
> Symbols, for example.
And lots of others. Basically all the types for which `equal` is the
same as `eq`, such as buffers, windows, processes, frames, markers,
overlays, hash-tables, ...
Stefan
next prev parent reply other threads:[~2019-06-06 15:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-06 7:55 What's the specification for sxhash? Philippe Schnoebelen
2019-06-06 12:52 ` Stefan Monnier
2019-06-06 14:45 ` Andreas Schwab
2019-06-06 15:04 ` Philippe Schnoebelen
2019-06-06 15:14 ` Andreas Schwab
2019-06-06 15:30 ` Stefan Monnier [this message]
2019-06-07 6:43 ` Philippe Schnoebelen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=jwv1s06enro.fsf-monnier+emacs@gnu.org \
--to=monnier@iro.umontreal.ca \
--cc=emacs-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).