QDir::EntryInfoList or EntryInfo have a sorting issue with .., . and files starting by $ on Windows

#include <QtCore>
#include <QDebug>

int main( int argc, char * argv[] )
{
        QCoreApplication app( argc, argv );
        QDir dir("c:\\windows\\");
        dir.setFilter(QDir::AllDirs | QDir::Hidden | QDir::System);
        dir.setSorting(QDir::Name | QDir::DirsFirst | QDir::IgnoreCase);
        QFileInfoList entryInfoList = dir.entryInfoList(dir.filter(), dir.sorting());
        foreach(const QFileInfo& info, entryInfoList)
                qWarning() << info.fileName();
        return 0;
}