[Development] char8_t summary?

[Arnaud Clere]

Hi all,

So, do I understand correctly that:
1. QUtf8String may be required in Qt7 to solve problems due to C++2x char8_t
2. QByteArray methods currently operating on latin1 may be restricted to ascii in Qt6 to avoid problems when const char* input really is utf8
3. QLatin1String may become QLatin1StringView by Qt7
4. These classes will be independent except maybe for a common internal class

Arnaud