Null references redux

[Walter Bright]

Andrei Alexandrescu wrote:
> Walter Bright wrote:
>> Justin Johansson wrote:
>>> Walter, in the heat of this thread I hope you haven't missed the 
>>> correlation with discussion
>>> on "Dispatching on a variant" and noting:
>>
>> Thanks for pointing it out. The facilities in D enable one to 
>> construct a non-nullable type, and they are appropriate for many designs. 
> 
> No. There is no means to disable default construction.

Ack, I remember we talked about this, I guess I don't remember the 
resolution.