From: Andreas Schwab <schwab@suse.de>
To: Dan Kruchinin <dan.kruchinin@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: [BUG][PATCH] emacs23, make bootstrap failed on x86_64 systems
Date: Fri, 04 Apr 2008 10:49:53 +0200 [thread overview]
Message-ID: <je63uym2by.fsf@sykes.suse.de> (raw)
In-Reply-To: <47F5D853.5070700@gmail.com> (Dan Kruchinin's message of "Fri\, 04 Apr 2008 11\:27\:15 +0400")
Dan Kruchinin <dan.kruchinin@gmail.com> writes:
> But it'll never return false on _LP64 systems(on which EMACS_INT is long
> and sizeof(long) == 8),
> because it uses low bitwise operations expecting that sizeof(EMACS_INT) ==
> 4:
>
> --- src/editfns.c: lisp_time_argument ---
> *result = (XINT (high) << 16) + (XINT (low) & 0xffff);
> return *result >> 16 == XINT (high);
Where does this assume a 32bit EMACS_INT?
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2008-04-04 8:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-04 7:27 [BUG][PATCH] emacs23, make bootstrap failed on x86_64 systems Dan Kruchinin
2008-04-04 8:49 ` Andreas Schwab [this message]
2008-04-04 9:46 ` Dan Kruchinin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=je63uym2by.fsf@sykes.suse.de \
--to=schwab@suse.de \
--cc=dan.kruchinin@gmail.com \
--cc=emacs-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.