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From: nljlistbox2@gmail.com (N. Jackson)
To: Nicolas Petton <nico@petton.fr>
Cc: Emacs Devel <emacs-devel@gnu.org>
Subject: Re: Emacs 27.0.90 is out!
Date: Tue, 03 Mar 2020 08:40:58 -0500	[thread overview]
Message-ID: <874kv5o8t1.fsf@moondust.localdomain> (raw)
In-Reply-To: <87wo814p3a.fsf@petton.fr> (Nicolas Petton's message of "Tue, 03 Mar 2020 13:09:29 +0100")

At 13:09 +0100 on Tuesday 2020-03-03, Nicolas Petton wrote:
>
> The first pretest for what will be the 27.1 release of Emacs
> (the extensible text editor) is available at
>
>   https://alpha.gnu.org/gnu/emacs/pretest/emacs-27.0.90.tar.xz

> Please give it as much testing as you can.

It's very nice to build an Emacs with so few warnings!  Are the
-Walloc-size-larger-than= warnings expected?

The warnings look like this:

  In function ‘xnrealloc’,
      inlined from ‘linebuffer_setlen’ at etags.c:7284:7,
      inlined from ‘find_entries’ at etags.c:1893:3:
  etags.c:7324:18: warning: argument 2 range [9223372036854775808, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
   7324 |   void *result = realloc (pa, nbytes);
        |                  ^~~~~~~~~~~~~~~~~~~~
  In file included from ../lib/stdlib.h:37,
                   from etags.c:119:
  etags.c: In function ‘find_entries’:
  /usr/include/stdlib.h:549:14: note: in a call to allocation function ‘realloc’ declared here
    549 | extern void *realloc (void *__ptr, size_t __size)
        |              ^~~~~~~
  In file included from ctags.c:2:

Thanks!

N.




  reply	other threads:[~2020-03-03 13:40 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-03 12:09 Emacs 27.0.90 is out! Nicolas Petton
2020-03-03 13:40 ` N. Jackson [this message]
2020-03-03 16:09   ` Eli Zaretskii
2020-03-03 16:30     ` N. Jackson
2020-03-04 21:51   ` Paul Eggert
2020-03-05  6:40     ` Eli Zaretskii
2020-03-06  2:18       ` Paul Eggert
2020-03-04  3:21 ` Richard Stallman
2020-03-04  3:40   ` Eli Zaretskii
2020-03-05  8:12 ` Philippe Vaucher
2020-03-05 13:52 ` Pieter van Oostrum
2020-03-05 14:19   ` Noam Postavsky
2020-03-06 15:25     ` Pieter van Oostrum

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