[Qt-interest] Debug build of Qt abort with ASSERT

[Bob Babcock]

Nikos Chantziaras <realnc at arcor.de> wrote in
news:hsqepf$58b$1 at eple.troll.no: 

> On 05/17/2010 06:35 AM, Bob Babcock wrote:
>> Nikos Chantziaras<realnc at arcor.de>  wrote in
>> news:hsom0l$5o6$1 at eple.troll.no:
>>
>>> When building against the debug version of Qt 4.6.2, my application
>>> sometimes aborts with:
>>>
>>>     ASSERT: "!(*watched)" in file widgets/qmenu.cpp, line 997
>>>
>>> Is it me, or could this be a Qt bug?
>>
>> I have also seen this with several version of Qt including 4.7 beta
>> 1.  The way I trigger it is to open a non-modal dialog from a menu,
>> then go back to the menu and move the mouse over the menu items.  I
>> do not understand what's wrong, but it goes away if I use
>> Qt::QueuedConnection in the connects for the menu.
> 
> Thanks.  I've opened a bug about it and quoted you there.  In case you
> want to confirm:
> 
>    http://bugreports.qt.nokia.com/browse/QTBUG-10735

I've created the simple test case they asked for.  I'll submit it tomorrow 
evening (it's much too late now).  Maybe I'll have time to try it under 
Linux as well as Windows.