GNU bug report logs - #21430
25.0.50; resizing window in exwm crashes emacs

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Message #44 received at 21430 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Eli Zaretskii <eliz <at> gnu.org>, Matthias Güdemann
 <matthias.guedemann <at> googlemail.com>
Cc: 21430 <at> debbugs.gnu.org
Subject: Re: bug#21430: 25.0.50; resizing window in exwm crashes emacs
Date: Tue, 15 Sep 2015 15:18:19 +0200

> Thanks.  This means the change which Martin thought that resolved the
> problem is not the reason.  Martin, any other ideas?

No.  You earlier said that

> I think we still have one more bug that was uncovered by this report:
> Fsignal aborted trying to report a wrong-type-arg error.  That
> shouldn't happen, and IMO we should continue looking into that, even
> if the root cause which caused Fsignal to be invoked is gone.

So what precisely are we trying to do?  Make Fsignal abort I presume.
And apparently Matthias can't make it abort with a non-optimized build.
So wouldn't this be a bug triggered by optimizations?  Or a timing
issue?

martin

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