[Linux Regression] QString::toLatin1 doesn't support all of Latin 1

#include <QCoreApplication>
#include <QString>
#include <QByteArray>
#include <iostream>
using namespace std;

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    cout << QString("abcABCåäöÅÄÖ").toLatin1().data() << endl;

    return a.exec();
}