Please not close this Issue without clarify it.

when use something like this, it working:
QString string2 ="win7,linux";
QFuture<void> future=QtConcurrent::run(string2,&QString::resize,100);
...

but it could not work with QString::split.

You can find a analogous example in Qt Assistant with search condition: <QtConcurrentRun> - Asynchronous Run

and there's a topic about " Additional API Features Using Member Functions "

and it's same as what i write:

// call 'QStringList QString::split(const QString &sep, SplitBehavior behavior, Qt::CaseSensitivity cs) const' in a separate thread
QString string = ...;
QFuture<QStringList> future = QtConcurrent::run(string, &QString::split, QString(", "), QString::KeepEmptyParts, Qt::CaseSensitive);
...
QStringList result = future.result();

but this isn't working.

so why it work with QString::resize not with QString::split

because QString::split is an overload functions and resize is not?

and why the Qt Assistant use an not working split as an example?

Maybe i got something wrong, i'm really looking forward your answer!

Thanks.