bug#15688: 24.3.50; clear-temporary-overlay-map

[Richard Stallman <rms@gnu.org>]

I found that the crashes in GC result from trying to mark
clear-temporary-overlay-map.  Its function cell is
a vectorlike which pr reports as #<invalid-lisp-object ADDR>.

The presence of such an object in the function cell is a bug,
and it seems to me that for GC to try to mark the contents
of a vectorlike with such a type is a second bug.




In GNU Emacs 24.3.50.11 (mips64el-unknown-linux-gnu, GTK+ Version 2.20.1)
 of 2013-10-03 on chiefs-gnewsense
Bzr revision: 114502 monnier@iro.umontreal.ca-20131002233348-j245zww7t0dfmeng
System Description:	gNewSense GNU/Linux 3.0 (parkes)

Configured using:
 `configure 'CFLAGS=-g -O0''

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: RMAIL

Minor modes in effect:
  shell-dirtrack-mode: t
  gpm-mouse-mode: t
  tooltip-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
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  line-number-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Recent input:
r a . x TAB RET d d d u x 1 r C-u C-p C-u C-p C-p C-p 
C-p ESC f C-f C-f C-k C-x o C-u C-n C-n ESC f C-f C-f 
C-@ C-e ESC w C-x o C-y C-a C-u C-n C-u C-n C-n C-n 
C-n C-o W h a t SPC f o r m a t SPC d o SPC t h e y 
SPC ESC DEL ESC DEL w i l l SPC b e SPC u s e d SPC 
f o r SPC t h e SPC s t r e a m i n g ? C-c C-c d d 
d d x SPC C-s [ 2 3 ] C-s C-a C-n W C-c C-c ESC v d 
d d x T C-c C-c d d d d d d d d d d x C-x b i n o u 
t RET ESC x g r e p RET C-g C-x b TAB RET i x m a i 
l / l a p t o p TAB RET C-l ESC - ESC s b u n n i e 
RET ESC - ESC s RET C-@ C-e ESC w C-x b R TAB 1 RET 
C-x k RET C-x b 1 r DEL DEL C-g 1 r L a SPC d i r e 
c c C-\ i o ' n SPC q u e SPC t e n g o SPC e s SPC 
C-y . RET C-c C-c C-x k RET RET y e s RET r C-_ C-@ 
C-p ESC w C-x o r C-y C-c C-c d d d ESC x r e p o r 
t SPC e m a s SPC DEL DEL c DEL a c s SPC b u g RE
T

Recent messages:
Mark set
Sending...
Wrote /home/rms/outgoing/out-92
Sending...done
Please answer yes or no.
Undo!
Mark set [2 times]
Sending...
Wrote /home/rms/outgoing/out-93
Sending...done

Load-path shadows:
/home/rms/emacs-bzr/trunk/lisp/net/shr-color hides /home/rms/emacs-bzr/trunk/lisp/gnus/shr-color
/home/rms/emacs-bzr/trunk/lisp/net/shr hides /home/rms/emacs-bzr/trunk/lisp/gnus/shr

Features:

-- 
Dr Richard Stallman
President, Free Software Foundation
51 Franklin St
Boston MA 02110
USA
www.fsf.org  www.gnu.org
Skype: No way! That's nonfree (freedom-denying) software.
  Use Ekiga or an ordinary phone call.