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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: bookkeeping to prepare for a 64-bit EMACS_INT on 32-bit hosts
Date: Mon, 02 May 2011 16:49:44 -0300	[thread overview]
Message-ID: <jwvpqo0c28w.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <4DBF04BC.1010201@cs.ucla.edu> (Paul Eggert's message of "Mon, 02 May 2011 12:23:40 -0700")

>   static inline EMACS_INTPTR to_EMACS_INTPTR (EMACS_INTPTR a) { return a; }
[...]
> (which misses some silly mistakes) we can write this:
>   gpointer gi = (gpointer) to_EMACS_INTPTR (i);

While it solves this particular problem, you'd have to write one for
each and every type you may want to use, which is hideous.
So no, I'd rather not go there.


        Stefan



  reply	other threads:[~2011-05-02 19:49 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-04-29  8:08 bookkeeping to prepare for a 64-bit EMACS_INT on 32-bit hosts Paul Eggert
2011-04-29  8:49 ` Eli Zaretskii
2011-04-29  9:06   ` Paul Eggert
2011-04-29  9:17     ` Eli Zaretskii
2011-04-29 16:04     ` Stefan Monnier
2011-04-29 17:10       ` Eli Zaretskii
2011-04-29 17:32         ` Lars Magne Ingebrigtsen
2011-04-29 17:45           ` Paul Eggert
2011-04-29 18:50         ` David De La Harpe Golden
2011-04-30  5:00           ` Stephen J. Turnbull
2011-04-30  1:37       ` Paul Eggert
2011-05-02 14:46         ` Stefan Monnier
2011-05-02 16:09           ` Paul Eggert
2011-05-02 18:12             ` Stefan Monnier
2011-05-02 19:23               ` Paul Eggert
2011-05-02 19:49                 ` Stefan Monnier [this message]
2011-04-30  6:54     ` Paul Eggert
2011-04-30  7:30       ` Eli Zaretskii
2011-04-29  8:56 ` support " Paul Eggert

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