SFINAE

[Don Clugston]

Andrei Alexandrescu wrote:
> Jason House wrote:
>> Andrei Alexandrescu Wrote:
>>  
>>> I think conditional templates obviate most, if not all, of the need 
>>> for sfinae. 
>>
>> Which is it? Most or all? If it's not all, what's missing?
>>
>>
>>> There need to be some more steps taken, most importantly unification 
>>> of regular functions with template functions.
>>
>> Why would having or not having that change the need for SFINAE?
> 
> I don't know; we haven't thought all of that through.
> 
> Andrei

I've never seen any D code which used SFINAE. Why not simply disable it, 
  see if anything breaks, and _then_ look for alternatives for anything 
which actually requires it?
I strongly suspect that SFINAE is an obselete coding style in D. There's 
a decent chance that nobody is using it.