(non)nullable types

[Nick Sabalausky]

"Andrei Alexandrescu" <SeeWebsiteForEmail at erdani.org> wrote in message 
news:gn7447$51u$1 at digitalmars.com...
> Nick Sabalausky wrote:
>> "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.
>
> ...std.functional.
>
> Andrei

Sorry, I'm still in D1-land ;-)