GNU bug report logs - #54295
29.0.50; Assertion fails in bidi_resolve_brackets

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: "J.P." <jp <at> neverwas.me>
To: bug-gnu-emacs <at> gnu.org
Subject: 29.0.50; Assertion fails in bidi_resolve_brackets
Date: Mon, 07 Mar 2022 14:10:42 -0800

[Message part 1 (text/plain, inline)]

bidi.c:2924: Emacs fatal error: assertion failed:

 bidi_it->prev_for_neutral.type != UNKNOWN_BT

Steps to reproduce:

 1. ./src/emacs -Q
 2. M-: (push "[#]" mode-line-modes) RET


In GNU Emacs 29.0.50 (build 1, x86_64-redhat-linux-gnu, GTK+ Version 3.24.31, cairo version 1.17.4)
 of 2022-03-07 built on localhost
Repository revision: 8b66adfe065e0f21ec99c88e3cbb1cb16a94c6cd
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12014000
System Description: Fedora Linux 35 (Workstation Edition)

Configured using:
 'configure --enable-check-lisp-object-type --enable-checking=yes,glyphs
 --build=x86_64-redhat-linux-gnu --host=x86_64-redhat-linux-gnu
 --program-prefix= --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin
 --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share
 --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec
 --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man
 --infodir=/usr/share/info --with-dbus --with-gif --with-jpeg --with-png
 --with-rsvg --with-tiff --with-xft --with-xpm --with-x-toolkit=gtk3
 --with-gpm=no --with-xwidgets --with-modules --with-harfbuzz
 --with-cairo --with-json build_alias=x86_64-redhat-linux-gnu
 host_alias=x86_64-redhat-linux-gnu CC=gcc 'CFLAGS=-O0 -g3'
 LDFLAGS=-Wl,-z,relro
 PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NOTIFY
INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS WEBP X11 XDBE XIM XPM XWIDGETS GTK3 ZLIB

Important settings:
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media rmc puny
dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg
rfc6068 epg-config gnus-util text-property-search time-date seq gv
subr-x byte-opt bytecomp byte-compile cconv mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs
cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd
tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer cl-generic
cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese composite emoji-zwj charscript
charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray
cl-preloaded nadvice button loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env code-pages
mule custom widget keymap hashtable-print-readable backquote threads
xwidget-internal dbusbind inotify lcms2 dynamic-setting
system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit
x multi-tty make-network-process emacs)

Memory information:
((conses 16 44924 8879)
 (symbols 48 5701 1)
 (strings 32 15790 1849)
 (string-bytes 1 525155)
 (vectors 16 12831)
 (vector-slots 8 174040 11395)
 (floats 8 20 31)
 (intervals 56 281 0)
 (buffers 992 11))

[gud_mi.log (text/plain, attachment)]

[input_output.log (text/plain, attachment)]

Message #8 received at 54295 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: "J.P." <jp <at> neverwas.me>
Cc: 54295 <at> debbugs.gnu.org
Subject: Re: bug#54295: 29.0.50; Assertion fails in bidi_resolve_brackets
Date: Tue, 08 Mar 2022 15:43:11 +0200

> From: "J.P." <jp <at> neverwas.me>
> Date: Mon, 07 Mar 2022 14:10:42 -0800
> 
> bidi.c:2924: Emacs fatal error: assertion failed:
> 
>  bidi_it->prev_for_neutral.type != UNKNOWN_BT
> 
> Steps to reproduce:
> 
>  1. ./src/emacs -Q
>  2. M-: (push "[#]" mode-line-modes) RET

Sorry about that, should be fixed now.

Message #13 received at 54295 <at> debbugs.gnu.org (full text, mbox):

From: "J.P." <jp <at> neverwas.me>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 54295 <at> debbugs.gnu.org
Subject: Re: bug#54295: 29.0.50; Assertion fails in bidi_resolve_brackets
Date: Tue, 08 Mar 2022 10:52:04 -0800

Eli Zaretskii <eliz <at> gnu.org> writes:

> Sorry about that, should be fixed now.

Great, thanks. Closing.

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