contravariant argument types: wanna?

[Andrei Alexandrescu]

Lutger wrote:
> Andrei Alexandrescu wrote:
> 
> ... 
>> I am considering discussing all of the above in detail in TDPL, but I am
>> afraid that some refugees from other languages will be shocked.
> 
> Please, it's much more important to write a good book than to avoid possibly  
> offending the sensibilities of potential readers. Besides, anymore willing 
> to take a risk with D will surely be open to learning something new.
> 
> 

Well yah but there's only this many emperors in boxers that one can
stand seeing together :o).

Andrei