(non)nullable types

[Nick Sabalausky]

"bearophile" <bearophileHUGS at lycos.com> wrote in message 
news:gn6ism$1rgc$1 at digitalmars.com...
> Yigal Chripun:
>> IMO "if" needs to be expression instead of a statement.
>> also See http://nemerle.org/Quick_Guide#Decisions
>
> If you want to turn D into a more functional language, then that may be 
> positive. But I think D will not change so much, so better for you to 
> stick to things that are more likely to change.
>

D's already becoming more functional. Evidence: pure, immutable, 
std.algorithm.