From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: 15880@debbugs.gnu.org
Subject: bug#15880: Compute C declarations for DEFSYMs automatically.
Date: Tue, 23 Dec 2014 12:15:45 -0500 [thread overview]
Message-ID: <jwvk31ib87y.fsf-monnier+emacsbugs@gnu.org> (raw)
In-Reply-To: <5494D719.4040507@cs.ucla.edu> (Paul Eggert's message of "Fri, 19 Dec 2014 17:55:37 -0800")
> Attached, finally, is an updated version of the patch which should address
> the points raised. As the ChangeLog notes, this patch uses a couple of ideas
> that improve overall performance a bit for Elisp code, since it
> means a decent C compiler can do better analysis of C code now that Qnil
> etc. are constants. The constants are visible even to debuggers that don't
> grok macros, which I think was the main sticking point with the
> earlier approach.
Could you split this patch into at least two parts:
- auto-generate the symbols from make-docfile.
- make Qnil be zero.
The other part (make those Q<foo> be link-time constants) could be
a third patch or folded into one of the other two.
Stefan
next prev parent reply other threads:[~2014-12-23 17:15 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-13 0:33 bug#15880: Compute C declarations for DEFSYMs automatically Paul Eggert
2013-11-13 3:54 ` Eli Zaretskii
2013-11-13 5:00 ` Paul Eggert
2013-11-13 4:19 ` Stefan Monnier
2013-11-13 5:12 ` Paul Eggert
2013-11-13 13:36 ` Stefan Monnier
2013-11-13 16:25 ` Paul Eggert
2013-11-14 0:26 ` Stefan Monnier
2013-11-14 1:32 ` Paul Eggert
2013-11-14 2:29 ` Stefan Monnier
2013-11-14 4:13 ` Paul Eggert
2013-11-14 5:06 ` Stefan Monnier
2013-11-14 5:26 ` Paul Eggert
2013-11-14 16:28 ` Eli Zaretskii
2013-11-14 20:25 ` Paul Eggert
2013-11-15 7:59 ` Eli Zaretskii
2013-11-15 13:58 ` Stefan Monnier
2013-11-13 16:07 ` Eli Zaretskii
2013-11-13 22:00 ` Stefan Monnier
2013-11-14 3:47 ` Eli Zaretskii
2013-11-14 4:59 ` Stefan Monnier
2013-11-14 16:29 ` Eli Zaretskii
2014-12-20 1:55 ` Paul Eggert
2014-12-23 17:15 ` Stefan Monnier [this message]
2014-12-23 23:51 ` Paul Eggert
2015-01-05 16:51 ` Stefan Monnier
2015-01-05 17:25 ` Paul Eggert
2015-01-05 17:55 ` Stefan Monnier
2015-01-05 18:17 ` Paul Eggert
2015-01-05 18:56 ` Eli Zaretskii
2015-01-05 19:24 ` Paul Eggert
2015-01-05 19:48 ` Eli Zaretskii
2015-01-05 22:20 ` Paul Eggert
2015-01-06 3:28 ` Eli Zaretskii
2015-01-07 21:48 ` Glenn Morris
2015-01-08 1:16 ` Paul Eggert
2015-01-08 13:28 ` Eli Zaretskii
2015-01-09 16:33 ` Paul Eggert
2015-01-09 20:06 ` Eli Zaretskii
2015-01-09 20:08 ` Andreas Schwab
2015-01-09 20:50 ` Eli Zaretskii
2015-01-09 21:10 ` Andreas Schwab
2015-01-09 21:48 ` Stefan Monnier
2015-01-10 11:30 ` Eli Zaretskii
2015-01-05 19:27 ` Eli Zaretskii
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