The shiboke code generated to this functions is invalid:

The function:

explicit MStyleSheetSelector(const QString &objectName = "",
                                   const QString &className = "",
                                   const QString &classType = "",
                                   const QString &orientation = "",
                                   const QString &mode = "",
                                   const QString &filename = "",
                                   const QString &parentName = "",
                                   Flags flags = (Flags) 0);


The generated code:

MStyleSheetSelector::Flags cpp_arg7 = pyargs[7] ?
Shiboken::Converter<MStyleSheetSelector::Flags >::toCpp(pyargs[7]) :
MStyleSheetSelector::(Flags) 0;

The cast used in declartion cause a shiboken confusion during the code
generation.