GNU bug report logs - #29371
26.0.50; (setf (buffer-modified-p) t) bug

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Package: emacs;

Reported by: Devon Sean McCullough <Emacs-Hacker2017 <at> jovi.net>

Date: Tue, 21 Nov 2017 01:54:02 UTC

Severity: minor

Tags: fixed, patch

Merged with 21201

Found in versions 25.0.50, 26.0.50

Fixed in version 27.1

Done: Noam Postavsky <npostavs <at> gmail.com>

Bug is archived. No further changes may be made.

Full log

Message #11 received at control <at> debbugs.gnu.org (full text, mbox):

From: Noam Postavsky <npostavs <at> gmail.com>
To: Nicolas Richard <youngfrog <at> members.fsf.org>
Cc: 21201 <at> debbugs.gnu.org, Artur Malabarba <bruce.connor.am <at> gmail.com>
Subject: Re: bug#21201: 25.0.50; (buffer-modified-p) errors inside cl-letf
Date: Mon, 27 Aug 2018 20:01:26 -0400

tags 21201 fixed
close 21201 27.1
quit

Noam Postavsky <npostavs <at> gmail.com> writes:

>  (gv-define-setter buffer-modified-p (flag &optional buf)
> -  `(with-current-buffer ,buf
> -     (set-buffer-modified-p ,flag)))
> +  (macroexp-let2 nil buffer `(or ,buf (current-buffer))
> +    `(with-current-buffer ,buffer
> +       (set-buffer-modified-p ,flag))))

Pushed to master.

[1: c8b86362d4]: 2018-08-27 18:54:23 -0400
  Allow setf of buffer-modified-p without argument (Bug#21201)
  https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=c8b86362d45a07e0aec0041cade551c3c663ea8c
This bug report was last modified 6 years and 270 days ago.

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