How to use FAST and UNSAVE ?

[Claus Dietrich <claus.dietrich@xxxxxxxxxx>]

I just tried to accelerate a Gambas app by using the keywords FAST and 
UNSAVE.

So I followed the documentation at https://gambaswiki.org/wiki/doc/jit 
with this results:

Using FAST at the beginning of a class is working well but when I added 
the keyword UNSAVE I got the error "Unexpected 'UNSAVE'".

Using FAST at the beginning of a selected sub or function declaration 
also worked well but also here I got the error "Unexpected 'UNSAVE'" 
when I added the keyword UNSAVE.

The benchmark apps in the master source code didn't bring me further 
because they don't contain any FAST and UNSAVE declarations.

Where is the mistake? How can I use UNSAVE ?

Best regards

Claus