From: "Jan Djärv" <jan.h.d@swipnet.se>
To: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Cc: Jakub Turski <yacoob@gmail.com>, 7348@debbugs.gnu.org
Subject: bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX
Date: Sun, 07 Nov 2010 12:22:22 +0100 [thread overview]
Message-ID: <4CD68BEE.6020703@swipnet.se> (raw)
In-Reply-To: <wltyjtq0sd.wl%mituharu@math.s.chiba-u.ac.jp>
Some timing has changed. I got a crash because of BadCursor. It only happens
if you start Emacs and put the mouse fast within the frame on a non-toolkit
build. Initializing cursor to No_Cursor in note_mode_line_or_margin_highlight
fixed tha.
Jan D.
YAMAMOTO Mitsuharu skrev 2010-11-07 04.18:
>>>>>> On Sat, 6 Nov 2010 21:20:03 +0000, Jakub Turski<yacoob@gmail.com> said:
>
>> Method to replicate:
>> 1/ Compile recent OSX Emacs from 'emacs-23' branch
>> 2/ Launch 'emacs -Q'
>> 3/ Press: C-x 2
>> 4/ Move your mouse to the corner of the frame, grab it, drag up,
>> rescaling the vertically to minimum size
>
> I tried this recipe with the *GTK+ build* compiled with
> --enable-checking on Mac OS X 10.6.4, and I got the following
> assertion failure:
>
> .../src/xdisp.c:11515: Emacs fatal error: assertion failed: BUFFERP(w->buffer)
>
> 11511 /* If showing the region, and mark has changed, we must redisplay
> 11512 the whole window. The assignment to this_line_start_pos prevents
> 11513 the optimization directly below this if-statement. */
> 11514 if (((!NILP (Vtransient_mark_mode)
> 11515 && !NILP (XBUFFER (w->buffer)->mark_active))
> 11516 != !NILP (w->region_showing))
> 11517 || (!NILP (w->region_showing)
> 11518 && !EQ (w->region_showing,
>
> The value of w->buffer was nil when the assertion failure occurred.
>
> YAMAMOTO Mitsuharu
> mituharu@math.s.chiba-u.ac.jp
>
>
next prev parent reply other threads:[~2010-11-07 11:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-06 21:20 bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX Jakub Turski
2010-11-07 3:18 ` YAMAMOTO Mitsuharu
2010-11-07 10:34 ` martin rudalics
2010-11-08 1:43 ` YAMAMOTO Mitsuharu
2010-11-08 10:07 ` martin rudalics
2010-11-08 19:24 ` Eli Zaretskii
2010-11-09 7:43 ` martin rudalics
2010-11-09 16:57 ` Eli Zaretskii
2010-11-09 17:52 ` martin rudalics
2010-11-09 18:49 ` Eli Zaretskii
2010-11-10 7:18 ` martin rudalics
2011-02-07 17:26 ` Jakub Turski
2011-02-08 4:57 ` Eli Zaretskii
2011-02-08 7:23 ` Jan Djärv
2010-11-07 11:22 ` Jan Djärv [this message]
2010-11-07 19:05 ` Eli Zaretskii
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