Hello I'm going to add an #error to qcompilerdetection.h for any unreleased version of MSVC.
The reason is this combination:
1) MSVC does not provide a way to turn C++11 off (and won't provide for C++14
either)
2) MSVC does instantiates *ALL* class members of exported classes, even inline
functions.
The result of those is that the DLLs need to export all methods with rvalue
references, rvalue refs and other C++11 constructs.
==> In other words, adding new Q_COMPILER_xxx defines for C++11 for MSVC breaks
binary compatibility <===
For that reason and because we don't know what features newer MSVC will
support, I am right now declaring all future versions unsupported until
there's a Qt release that adds the defines.
Retroactively, that means Qt 5.0 and 5.1 are unsupported on MSVC 2013 and are
not binary compatible with Qt 5.2 there.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
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