Extended Type Design.

[Andrei Alexandrescu (See Website For Email)]

Derek Parnell wrote:
> Yes! "const!" is bad form. Really bad. Horrible in fact. Just make it a new
> keyword please, without using non-alpha characters. Such as "readonly",
> "immutable", "keepyourgrubbyhandsoff", ... anything but using "!".

You can use "super const". We should be really really careful about 
adding new keywords; D already has tons, and I have a feeling we don't 
want it to become Cobol or dBase.

If there are ways to stay away from new keywords, we'll do so. I do 
realize that no matter the syntax, there will be people who won't like 
it. But avoiding adding keywords liberally is an overriding desideratum.


Andrei