Walter Bright:
I don't see support for the notion of a ushort index.
A ushort index is not useful, I agree. That's why I have said my proposal is a little different from Jonathan Blow idea.
My point was to optionally define built-in arrays with a strongly typed indexing (where the strongly typed index can be defined with a better version of Typedef!()), as I've tried to explain in that post.
If you have questions please ask and I'll try to explain again (at worst Monday).
Bye, bearophile
