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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: emacs-devel@gnu.org
Subject: Re: [Emacs-diffs] emacs-24 r116961: Port to IRIX 6.5.
Date: Tue, 15 Apr 2014 17:33:33 -0400	[thread overview]
Message-ID: <jwvlhv67019.fsf-monnier+emacsdiffs@gnu.org> (raw)
In-Reply-To: <534D9A17.3090803@cs.ucla.edu> (Paul Eggert's message of "Tue, 15 Apr 2014 13:44:07 -0700")

>>> AIX and HP-UX are still alive though, and they run on newer machines (e.g.,
>> But for those, we want to USE_LSB_TAG (or wide-int).

> Right, and the DATA_SEG_BITS patch I proposed in
> <http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00190.html> should
> do just that.

Which pat of "just that"?  Does it make USE_LSB_TAG work under AIX and HP-UX?

Or does it fallback on wide-int when USE_LSB_TAG can't be used?
I think using wide-int silently is not a good idea.  So if USE_LSB_TAG
can't be used, I think it'd be better to fail (with a message
suggesting to report the problem and use wide-int in the mean time).


        Stefan



  reply	other threads:[~2014-04-15 21:33 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <E1WZTF5-00018M-TN@vcs.savannah.gnu.org>
2014-04-14 13:10 ` [Emacs-diffs] emacs-24 r116961: Port to IRIX 6.5 Stefan Monnier
2014-04-14 20:08   ` Paul Eggert
2014-04-14 20:26     ` Stefan Monnier
2014-04-15  2:00       ` Paul Eggert
2014-04-15 17:02         ` Stefan Monnier
2014-04-15 20:44           ` Paul Eggert
2014-04-15 21:33             ` Stefan Monnier [this message]
2014-04-15 22:46               ` Paul Eggert
2014-04-16  1:09                 ` Systems that can't USE_LSB_TAG Stefan Monnier
2014-04-16  5:25                   ` Paul Eggert
2014-04-16 13:03                     ` Stefan Monnier

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