[phobos] Bug 4455: Taking sqrt of an integer

[David Simcha]

On 7/15/2010 11:04 PM, Sean Kelly wrote:
> I think it should work. If the signature changes it just won't be recognized as an intrinsic any more, right?
>    

But how do you forward to the intrinsic?  I assume it's hard-coded in 
the compiler that this has to be named sqrt(), so you need to have a 
function called sqrt() around, and you can't overload functions against 
templates.