From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Tom Tromey <tromey@redhat.com>
Cc: Emacs discussions <emacs-devel@gnu.org>
Subject: Re: the state of the concurrency branch
Date: Mon, 26 Aug 2013 12:48:20 -0400 [thread overview]
Message-ID: <jwva9k476f9.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87vc2t7erx.fsf@fleche.redhat.com> (Tom Tromey's message of "Sun, 25 Aug 2013 13:26:42 -0600")
> I've also been periodically merging from trunk and running the test
> suite.
Thanks.
> This hasn't been too bad; though the changes to specpdl this
> year caused a few hiccups.
I'd have gladly helped.
> What would it take to merge the branch to trunk?
It sounds like it's close to ready for merge, indeed.
I'll take a closer look ASAP, but normally for such "core" changes, my
main concerns are:
- Backward compatibility: it's OK if some things break when you start
using the new feature, but things should work as before as long as you
don't use it. Usually, to be convinced this is the case, the code
should make it obvious. The simplest way is sometimes conditional
compilation, where we get back "the exact same code" as before if the
flag is not set, but if we can get the "obvious backward
compatibility" without resorting the conditional compilation, it's
even better.
- The general design looks sound, so there's a good chance we'll be able
to fix the problems that will show up without having to scrap it all
and start over.
Stefan
next prev parent reply other threads:[~2013-08-26 16:48 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-25 19:26 the state of the concurrency branch Tom Tromey
2013-08-25 19:36 ` Paul Eggert
2013-08-25 19:43 ` Tom Tromey
2013-08-25 20:02 ` Paul Eggert
2013-08-26 14:55 ` Tom Tromey
2013-08-25 20:30 ` Tom Tromey
2013-08-26 16:48 ` Stefan Monnier [this message]
2013-08-26 17:04 ` Juanma Barranquero
2013-08-26 17:19 ` Tom Tromey
2013-08-26 18:51 ` Eli Zaretskii
2013-08-26 21:29 ` Stefan Monnier
2013-08-27 2:30 ` Tom Tromey
2013-08-27 16:08 ` Eli Zaretskii
2013-08-27 18:05 ` Paul Eggert
2013-08-27 18:23 ` Tom Tromey
2013-08-27 18:39 ` Paul Eggert
2013-08-27 18:46 ` Tom Tromey
2013-08-27 18:52 ` Paul Eggert
2013-08-27 19:08 ` Eli Zaretskii
2013-08-27 19:12 ` Paul Eggert
2013-08-27 18:26 ` Eli Zaretskii
2013-08-27 19:14 ` Tom Tromey
2013-08-27 19:24 ` Eli Zaretskii
2013-08-27 19:29 ` Tom Tromey
2013-08-28 0:50 ` Stefan Monnier
2013-08-28 4:16 ` Eli Zaretskii
2013-08-28 4:31 ` Tom Tromey
2013-08-28 4:58 ` Eli Zaretskii
2013-08-28 13:21 ` Stefan Monnier
2013-08-28 13:48 ` Tom Tromey
2013-08-28 14:27 ` Stefan Monnier
2013-08-28 16:23 ` Eli Zaretskii
2013-08-29 3:54 ` Tom Tromey
2013-08-29 15:10 ` Eli Zaretskii
2013-08-31 9:57 ` Eli Zaretskii
2013-08-31 11:51 ` Eli Zaretskii
2013-08-31 13:42 ` Eli Zaretskii
2013-09-01 15:49 ` Eli Zaretskii
2013-09-02 15:27 ` Eli Zaretskii
2013-08-28 0:45 ` Stefan Monnier
2013-08-28 2:34 ` Tom Tromey
2013-08-27 18:33 ` Tom Tromey
2013-08-28 15:58 ` Eli Zaretskii
-- strict thread matches above, loose matches on Subject: below --
2013-10-16 18:24 Barry OReilly
2013-10-16 20:25 ` Barry OReilly
2013-10-18 1:41 ` Tom Tromey
2013-10-18 3:32 ` Tom Tromey
2013-10-18 18:13 ` Stefan Monnier
2013-10-18 18:16 ` Tom Tromey
2013-10-19 18:41 ` Richard Stallman
2013-10-19 19:29 ` Barry OReilly
2013-10-19 21:42 ` Stefan Monnier
2013-10-20 0:41 ` Barry OReilly
2013-10-21 15:08 ` Tom Tromey
2013-10-21 16:07 ` Barry OReilly
2013-10-21 18:17 ` Stefan Monnier
2013-10-21 16:41 ` Stefan Monnier
2013-10-19 20:21 ` Barry OReilly
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