[Development] QtCS: Notes from Modern C++ session

[Al-Khanji Louai]

Unfortunately that's not accurate. As I said during the session, no released version of MSVC supports the feature properly:

https://msdn.microsoft.com/en-us/library/hh567368.aspx#defaultedanddeleted

As I understand it, that's also the reason that defaulted and deleted functions are listed as partial in this table for VS 2013:

http://blogs.msdn.com/b/vcblog/archive/2015/04/29/c-11-14-17-features-in-vs-2015-rc.aspx

In a nutshell, we'll have to wait for VS 2015, and that's going to be a while.

--Louai

> -----Original Message-----
> From: development-bounces+louai.al-khanji=theqtcompany.com at qt-
> project.org [mailto:development-bounces+louai.al-
> khanji=theqtcompany.com at qt-project.org] On Behalf Of Thiago Macieira
> Sent: Sunday, June 14, 2015 8:08 PM
> To: development at qt-project.org
> Subject: Re: [Development] QtCS: Notes from Modern C++ session
> 
> On Saturday 13 June 2015 19:33:14 Gunnar Roth wrote:
> > >>>> Not available for use are:
> > >>>> * = default,
> > >>>> * = deleted,
> > >>
> > >> Where are these not supported? I have code that (AFAIK) has been
> using
> > >> these already, and IIRC our compiler requirements are lower.
> > >
> > > GCC requires 4.7 for this. I think we were discussing whether our
> minimum
> > > is 4.6 or 4.7.
> >
> > I am quite sure that this only works since vs 2013, Would be glad if
> proven
> > wrong. see https://msdn.microsoft.com/en-us/library/dn457344.aspx
> > <https://msdn.microsoft.com/en-us/library/dn457344.aspx>
> 
> The best list of what works and what doesn't can be found here:
> 
> http://code.qt.io/cgit/qt/qtbase.git/tree/src/corelib/global/qcompilerd
> etection.h#n447
> http://code.woboq.org/qt5/qtbase/src/corelib/global/qcompilerdetection.
> h.html#447
> 
> Just scroll down to your compiler.
> 
> For this particular feature in MSVC, it's listed as of MSVC 2012:
> 
> http://code.woboq.org/qt5/qtbase/src/corelib/global/qcompilerdetection.
> h.html#851
> 
> --
> Thiago Macieira - thiago.macieira (AT) intel.com
>   Software Architect - Intel Open Source Technology Center
> 
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