[fpc-pascal] open arrays as parameters (why packed not allowed)?

[Jürgen Hestermann]

> Sorry, I misread the mail, I thought it was about bitpacked arrays. 
> Plain "packed" arrays are no different from regular arrays in FPC (we 
> basically ignore that modifier, except in MacPas mode where it's an 
> alias for bitpacked), so the "packed" monicker can simply be left out 
> when declaring the open array parameter.

Then it could also be allowed (and ignored)?