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From: Van Ly via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: 64441@debbugs.gnu.org
Subject: bug#64441: 29.0.92; elisp arithmetic error at ielm prompt
Date: Mon, 3 Jul 2023 16:20:34 GMT	[thread overview]
Message-ID: <202307031620.363GKYEA003729@sdf.org> (raw)

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Hello,

The following calculation errors in elisp.

  ELISP> (/ (* (/ 3 4) (/ 7 13)) (/ 5 12))
  *** Eval error ***  Arithmetic error

The SBCL repl doesn't.

  CL-USER> (/ (* (/ 3 4) (/ 7 13)) (/ 5 12))
  63/65 (0.9692308, 1260/13%)

Steps to reproduce the error.

  1. start using, 'emacs -Q'
  2. get to the ielm elisp prompt, 'M-x ielm'
  3. enter the above calculation


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In GNU Emacs 29.0.92 (build 1, aarch64-unknown-linux-gnu, GTK+ Version
 3.24.24, cairo version 1.16.0) of 2023-06-21 built on x23
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: Debian GNU/Linux 11 (bullseye)

Configured using:
 'configure --without-pop --without-mailutils'

Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG
LIBSELINUX LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG SECCOMP SOUND
SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER X11 XDBE XIM
XINPUT2 XPM GTK3 ZLIB

Important settings:
  value of $LANG: C.UTF-8
  locale-coding-system: utf-8-unix

Major mode: IELM

Minor modes in effect:
  comint-fontify-input-mode: t
  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
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils ielm
pp cl-loaddefs cl-lib comint ansi-osc ansi-color ring rmc iso-transl
tooltip cconv 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 nadvice seq
simple cl-generic indonesian philippine 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 abbrev obarray oclosure cl-preloaded button
loaddefs theme-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 dbusbind
inotify dynamic-setting system-font-setting font-render-setting cairo
move-toolbar gtk x-toolkit xinput2 x multi-tty make-network-process
emacs)

Memory information:
((conses 16 41919 6638)
 (symbols 48 5580 0)
 (strings 32 15414 1295)
 (string-bytes 1 434232)
 (vectors 16 10157)
 (vector-slots 8 157009 9300)
 (floats 8 22 21)
 (intervals 56 226 0)
 (buffers 984 13))

             reply	other threads:[~2023-07-03 16:20 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-03 16:20 Van Ly via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-07-03 16:50 ` bug#64441: 29.0.92; elisp arithmetic error at ielm prompt Stephen Berman
2023-07-04 10:44   ` Van Ly via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-03 16:53 ` Eli Zaretskii
2023-09-08 16:20   ` Stefan Kangas

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