qRegisterMetaType() 5.5 issue

If qRegisterMetaType() call is used in application code then building with Qt 5.5.1 leads to unresolved external:
undefined symbol: _ZN9QMetaType22registerNormalizedTypeERK10QByteArrayPFvPvEPFS3_S3_PKvEi6QFlagsINS_8TypeFlagEEPK11QMetaObject

when running with Qt 5.4 shared libraries (backward binary compatibility is lost across 5.x version).

The problem is in qRegisterNormalizedMetaType() function from qmetatype.h. That function using invalid version of QMetaType::registerNormalizedType() - new version from 5.5 instead of 5.4 compatible version (it's looks like compatible version was specialy introduced in 5.5, but not used).

So to reproduce that bug you have to:
1. Create application with qRegisterMetaType() call
2. Build it with Qt 5.5.1
3. Run it on system with Qt 5.4 installed only.