[Reg 6.4 -> 6.5] Qml Compiler doesn't use the correct type when calling an overloaded c++ function

something changed with the qml compiler from 6.4.3 to 6.5.0 that is causing the the qml compiler to use incorrect types when calling into overloaded c++ functions.

It can be worked around by forcing the compiler to not compile that block of code, such as using a typeof variable statement.