From: "Mattias Engdegård" <mattias.engdegard@gmail.com>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: 70898@debbugs.gnu.org
Subject: bug#70898: switching to <stdbit.h> for Emacs bit ops
Date: Tue, 14 May 2024 13:11:53 +0200 [thread overview]
Message-ID: <46D4EAF1-2CD1-43CF-8594-8ECEF8F80850@gmail.com> (raw)
In-Reply-To: <b394aa86-5753-4c55-997b-7e32ef491e99@cs.ucla.edu>
13 maj 2024 kl. 18.56 skrev Paul Eggert <eggert@cs.ucla.edu>:
> (porting to theoretical platforms where C integers are wider than 256 bits!)
Impressive! Now all we need is a run-time parametrisable C compiler that can use arbitrary integer sizes, so that your work can be tested.
(Actually that would be incredibly useful for portability work, if only.)
> Yes, that text is weird and I also didn't have a clue as to what it meant. So I cloned latest glibc+gcc behavior and hoped for the best.
Indeed I misunderstood the text and the stdc_find_{first,last} functions look pretty useless. Good to know.
next prev parent reply other threads:[~2024-05-14 11:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-12 22:09 bug#70898: switching to <stdbit.h> for Emacs bit ops Paul Eggert
2024-05-13 14:34 ` Mattias Engdegård
2024-05-13 16:56 ` Paul Eggert
2024-05-14 11:11 ` Mattias Engdegård [this message]
2024-05-18 17:32 ` Paul Eggert
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