Review Request 120150: [OS X] prevent another crash after finishing a code difference review

[René J.V. Bertin]

> On Sept. 12, 2014, 12:59 a.m., Milian Wolff wrote:
> > No really, this just shows that something else is wrong here. Maybe fixed the bug in Qt then. But doing this kind of hit-and-run patching, blindly trying to workaround a bug is really bad as it greatly increases the maintenance cost.
> > 
> > Could you please ensure that no threads are involved? Add stuff like Q_ASSERT(QThread::currentThread() == thread()) to the dtor of the class.
> > If that does not help, then certainly there is a bug elsewhere, maybe inside Qt, and should be fixed there then.

I take it you're talking about the descructor for the classes I use `deleteLater` on in this 2nd patch?

Is there a Qt call to check if an object has pending events or (better yet?) flush events for an objects fromt the queue?


- René J.V.


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On Sept. 12, 2014, 12:22 a.m., René J.V. Bertin wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/120150/
> -----------------------------------------------------------
> 
> (Updated Sept. 12, 2014, 12:22 a.m.)
> 
> 
> Review request for KDE Software on Mac OS X and KDevelop.
> 
> 
> Repository: kdevplatform
> 
> 
> Description
> -------
> 
> In https://reviewboard.kde.org/r/120081/ I proposed an (accepted) approach to prevent kdevelop from crashing after closing the patch review ("git/show differences") toolview. I had another of those crashes after heavier-than-usual perusal of the toolview, despite the previous patch. The attached patch replaces all `delete`s of `QObject` derived class instances with `deleteLater()`.
> 
> 
> Diffs
> -----
> 
>   plugins/patchreview/patchreview.cpp 18b63db 
> 
> Diff: https://git.reviewboard.kde.org/r/120150/diff/
> 
> 
> Testing
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> 
> kdevplatform git/kde4-legacy on KDE/MacPorts OS X 10.6.8 . 
> 
> 
> Thanks,
> 
> René J.V. Bertin
> 
>

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