From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: "Aurélien Aptel" <aurelien.aptel+emacs@gmail.com>,
"Emacs development discussions" <emacs-devel@gnu.org>
Subject: Re: More over-engineering
Date: Mon, 30 Nov 2015 14:40:02 -0500 [thread overview]
Message-ID: <jwvwpszqo0b.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <565A3516.5000001@cs.ucla.edu> (Paul Eggert's message of "Sat, 28 Nov 2015 15:13:26 -0800")
> I agree. Although I'm a fan of --with-wide-int, I don't think it should
> force this extra complication in modules.
I managed to make it work for --with-wide-int without having to
re-compile the modules (those rare 64bit values which can't be crammed
into 32bit go through an extra proxy object). That imposes an extra
cost in the module-API for the wide-int case, but this cost should still
be smaller than what we had before (since in 99.9% of the cases, the
conversion 64<=>32 is just a matter of shuffling bits).
Stefan
next prev parent reply other threads:[~2015-11-30 19:40 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-27 17:00 More over-engineering Stefan Monnier
2015-11-27 17:12 ` Aurélien Aptel
2015-11-27 17:37 ` David Kastrup
2015-11-27 18:02 ` Stefan Monnier
2015-11-27 18:19 ` Eli Zaretskii
2015-11-27 18:53 ` Stefan Monnier
2015-11-27 19:32 ` Eli Zaretskii
2015-11-27 21:55 ` Stefan Monnier
2015-11-28 7:51 ` Eli Zaretskii
2015-11-28 16:22 ` Stefan Monnier
2015-11-28 16:34 ` Eli Zaretskii
2015-11-28 23:13 ` Paul Eggert
2015-11-30 19:40 ` Stefan Monnier [this message]
2015-11-30 20:04 ` Eli Zaretskii
2015-11-30 20:39 ` Stefan Monnier
2015-11-30 20:49 ` Eli Zaretskii
2015-12-06 21:16 ` Paul Eggert
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