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From: Paul Eggert <eggert@cs.ucla.edu>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: [Emacs-diffs] master 1d2df2f: Improve bignum comparison
Date: Wed, 22 Aug 2018 09:47:01 -0700	[thread overview]
Message-ID: <80472603-00ac-9fa0-7c21-e6a3e0b8a621@cs.ucla.edu> (raw)
In-Reply-To: <83wosibds3.fsf@gnu.org>

Eli Zaretskii wrote:
> I wasn't worried about MSVC or Windows (there are no problems there),

Good to know.

> I was worried about a more general assumption of a C99 library.  I
> didn't think we assume that yet.

Although we don't assume full C99 support in library functions, we do assume 
some level of C99 compatibility and isnan should be in the safe camp.

The same is true for the language proper. We don't assume full support for C99 
varying-length arrays, for example, and this is independent of the library.



      reply	other threads:[~2018-08-22 16:47 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-22 14:48 [Emacs-diffs] master 1d2df2f: Improve bignum comparison Eli Zaretskii
2018-08-22 15:06 ` Paul Eggert
2018-08-22 15:51   ` Eli Zaretskii
2018-08-22 16:47     ` Paul Eggert [this message]

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