GNU bug report logs - #32463
27.0.50; (logior -1) => 4611686018427387903

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Package: emacs;

Reported by: Katsumi Yamaoka <yamaoka <at> jpl.org>

Date: Fri, 17 Aug 2018 03:31:02 UTC

Severity: normal

Found in version 27.0.50

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Paul Eggert <eggert <at> cs.ucla.edu>
Cc: andrewjmoreton <at> gmail.com, pipcet <at> gmail.com, 32463 <at> debbugs.gnu.org
Subject: bug#32463: 27.0.50; (logior -1) => 4611686018427387903
Date: Tue, 21 Aug 2018 17:36:50 +0300

> From: Paul Eggert <eggert <at> cs.ucla.edu>
> Date: Tue, 21 Aug 2018 02:40:34 -0700
> Cc: andrewjmoreton <at> gmail.com, 32463 <at> debbugs.gnu.org
> 
> I installed the attached patch to do that. It tentatively defaults to a limit of 
> 2↑↑5 (i.e., 2**65536) for bignums, overrideable by setting a new variable 
> 'integer-width' that defaults to 65536. This default should be big enough for 
> almost all Emacs applications and should avoid issues of aborts and hangs.

Should the default value be different on 32-bit platforms?
This bug report was last modified 6 years and 320 days ago.

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