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From: martin rudalics <rudalics@gmx.at>
To: Juanma Barranquero <lekktu@gmail.com>
Cc: Emacs developers <emacs-devel@gnu.org>
Subject: Re: Elusive assertion failure related to completion
Date: Tue, 01 Sep 2009 12:00:13 +0200	[thread overview]
Message-ID: <4A9CF0AD.2090202@gmx.at> (raw)
In-Reply-To: <f7ccd24b0908301802x3cdd1331t657dc50fc28171b@mail.gmail.com>

 > I've been trying to debug it, but the backtraces are not always
 > identical. One sample follows.

Does the following part show up in all backtraces?

 > [Switching to thread 1 (thread 3668.0x2f0)]#0  delete_all_subwindows
 > (w=0x33c0a00) at window.c:6314
 > 6314      w->total_lines = w->buffer;       /* See
 > Fset_window_configuration for excuse.  */

If so, does the bug trigger the same way when you replace that

   w->total_lines = w->buffer;       /* See Fset_window_configuration for excuse.  */

line by something like

   if (BUFFERP (w->buffer))
     w->total_lines = w->buffer;       /* See Fset_window_configuration for excuse.  */

which is just a wild guess, though.

martin




  reply	other threads:[~2009-09-01 10:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-31  1:02 Elusive assertion failure related to completion Juanma Barranquero
2009-09-01 10:00 ` martin rudalics [this message]
2009-09-01 11:33   ` Juanma Barranquero
2009-09-01 17:25     ` martin rudalics
2009-09-01 21:23       ` Juanma Barranquero
2009-09-01 23:32         ` Stefan Monnier
2009-09-02  9:59           ` David Kastrup
2009-09-02 19:35             ` Juanma Barranquero

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