[Development] [Interest] Re: qRegisterMetaType<QList<QSslError> > and type flags

[Jedrzej Nowacki]

On Thursday 3. January 2013 10.22.15 Jan Kundrát wrote:
> On Thursday, 3 January 2013 08:48:58 CEST, Jedrzej Nowacki wrote:
> > It is an ODR violation detection:
> > 
> > https://codereview.qt-project.org/#change,43812
> 
> Well, the commit message says that without that change, it's possible to
> get an assert if Q_DECLARE_METATYPE(QList<QSslError>) is missing. My code
> doesn't include the QSslSocket header (because I wrap the socket
> implementation behind a custom class in order to work with QProcess and
> QSslSocket alike), so I hit this error now.
> 
> I can easily add the Q_DECLARE_METATYPE to my code, of course, but I'm
> still wondering if the assert can be make more user-friendly (i.e. suggest
> what's going on). In addition, can the C++11's static_assert be used in
> there?
> 
> With kind regards,
> Jan

Hi,
  Here is a patch making it a bit more user friendly. Feel free to review and 
add comments.
https://codereview.qt-project.org/#change,43856

Cheers,
  Jędrek