Clang-cl compiler feature detection causes QImage compile to fail

$ type ..\rref.cpp

#include <QtGui/QImage>

int main()
{
        return 0;
}

$ C:\dev\src\llvm\build\releaseprefix\msbuild-bin\CL.exe -Ic:\path\to\Qt\5.8.0\include  -Xclang -fcxx-exceptions -Wno-microsoft-enum-value -fms-compatibility-version=19 ..\rref.cpp
rref.cpp
In file included from ..\rref.cpp:2:
In file included from c:\path\to\include\QtGui/QImage:1:
c:\path\to\QtGui/qimage.h(280,62):  error: rvalue reference to type 'QImage' cannot bind to lvalue of type 'QImage'
        { mirrored_inplace(horizontally, vertically); return qMove(*this); }
                                                             ^~~~~~~~~~~~
c:\path\to\QtCore/qcompilerdetection.h(1334,18):  note: expanded from macro 'qMove'
#define qMove(x) (x)
                 ^~~
In file included from ..\rref.cpp:2:
In file included from c:\path\to\QtGui/QImage:1:
c:\path\to\QtGui/qimage.h(284,40):  error: rvalue reference to type 'QImage' cannot bind to lvalue of type 'QImage'
        { rgbSwapped_inplace(); return qMove(*this); }
                                       ^~~~~~~~~~~~
c:\path\to\QtCore/qcompilerdetection.h(1334,18):  note: expanded from macro 'qMove'
#define qMove(x) (x)
                 ^~~
2 errors generated.