From: Eli Zaretskii <eliz@gnu.org>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: emacs-devel@gnu.org
Subject: Re: Module tests
Date: Mon, 07 Dec 2015 05:38:41 +0200 [thread overview]
Message-ID: <83io4bdj26.fsf@gnu.org> (raw)
In-Reply-To: <5664BD0B.30900@cs.ucla.edu>
> Cc: emacs-devel@gnu.org
> From: Paul Eggert <eggert@cs.ucla.edu>
> Date: Sun, 6 Dec 2015 14:56:11 -0800
>
> Eli Zaretskii wrote:
>
> > I don't understand why the removal.
>
> Those tests failed on 32-bit Emacs configured --without-wide-int, as 1+ silently
> wraps around whereas mod-test-sum signals an integer overflow. Plus, on a
> 32-bit-only Emacs #x20000000 evaluates to a floating-point number -- a flaw in
> Emacs, but is probably not something we can fix during a feature freeze.
>
> Sorry, I hadn't realized the points of those tests, and thought my replacements
> were testing the same thing. I just now brought those tests back and ported them
> to 32-bit-only Emacs.
Thanks!
prev parent reply other threads:[~2015-12-07 3:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-06 17:53 Module tests Eli Zaretskii
2015-12-06 22:56 ` Paul Eggert
2015-12-07 3:38 ` Eli Zaretskii [this message]
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