From: Richard Stallman <rms@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: [PATCH] * etc/NEWS: Document incompatibilities introduced by record types.
Date: Thu, 14 Dec 2017 17:16:19 -0500 [thread overview]
Message-ID: <E1ePbnf-0002LO-AI@fencepost.gnu.org> (raw)
In-Reply-To: <jwvefnxtna2.fsf-monnier+gmane.emacs.devel@gnu.org> (message from Stefan Monnier on Thu, 14 Dec 2017 09:12:44 -0500)
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> > Since we agree that defining these symbols as record types should not
> > be done, let's make it easier for programmers to avoid doing that.
> I won't get in the way of someone else doing that, *as long as* it's
> done via compilation-time (or even load-time) checks rather than
> run-time checks (i.e. not in make-record).
We should do what is necessary to solve the problem. Let's see what
is needed to prevent the problem.
The issue at hand is that defining a record called 'hashtable' or 'integer'
can alter how built-in types print. That is a pitfall and we should put a
fence around it.
What are the concrete actions that would have this result?
Would using 'hashtable' or 'integer' in make-record cause that to occur?
--
Dr Richard Stallman
President, Free Software Foundation (https://gnu.org, https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)
Skype: No way! See https://stallman.org/skype.html.
next prev parent reply other threads:[~2017-12-14 22:16 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-11 21:37 [PATCH] * etc/NEWS: Document incompatibilities introduced by record types Philipp Stephani
2017-12-11 22:25 ` Clément Pit-Claudel
2017-12-21 16:35 ` Philipp Stephani
2017-12-12 3:21 ` Stefan Monnier
2017-12-12 19:13 ` Clément Pit-Claudel
2017-12-12 20:45 ` Stefan Monnier
2017-12-13 23:00 ` Richard Stallman
2017-12-14 14:08 ` Stefan Monnier
2017-12-14 22:16 ` Richard Stallman
2017-12-14 23:41 ` Stefan Monnier
2017-12-15 21:25 ` Richard Stallman
2017-12-14 22:17 ` Richard Stallman
2017-12-22 10:06 ` Eli Zaretskii
2017-12-21 17:29 ` Philipp Stephani
2017-12-13 23:00 ` Richard Stallman
2017-12-14 14:07 ` Stefan Monnier
2017-12-12 22:06 ` Richard Stallman
2017-12-12 22:20 ` Stefan Monnier
2017-12-13 15:41 ` Sam Steingold
2017-12-13 16:30 ` Stefan Monnier
2017-12-13 23:03 ` Richard Stallman
2017-12-14 14:13 ` Stefan Monnier
2017-12-13 1:03 ` Stefan Monnier
2017-12-13 1:12 ` Noam Postavsky
2017-12-13 1:29 ` Stefan Monnier
2017-12-13 17:40 ` Stephen Leake
2017-12-13 23:02 ` Richard Stallman
2017-12-14 14:12 ` Stefan Monnier
2017-12-14 22:16 ` Richard Stallman
2017-12-14 22:16 ` Richard Stallman [this message]
2017-12-21 17:34 ` Philipp Stephani
2017-12-21 18:43 ` Stefan Monnier
2017-12-22 18:46 ` Richard Stallman
2017-12-22 19:39 ` [SUSPECTED SPAM] " Stefan Monnier
2017-12-23 14:56 ` Richard Stallman
2017-12-23 14:56 ` make-record Richard Stallman
2017-12-23 15:53 ` make-record Stefan Monnier
2017-12-24 20:35 ` make-record Richard Stallman
2017-12-26 2:43 ` make-record Stefan Monnier
2017-12-26 19:41 ` make-record Richard Stallman
2017-12-12 22:05 ` [PATCH] * etc/NEWS: Document incompatibilities introduced by record types Richard Stallman
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