convert interger to pointer

[Jason House]

Moritz Warning wrote:

> On Sun, 29 Jun 2008 01:56:22 +0000, Moritz Warning wrote:
> 
>> Ok, nvm. :)
>> 
>> void* p = cast(void*) 1;
>> A a = cast(A) p;
> 
> ok, a problem remains.
> How to do this at compile time?:
> 
> static const T first = cast(T) cast(void*) 0;
> static const T second = cast(T) cast(void*) 1;
> 
> ..doesn't work.

What about doing the reverse... at runtime cast to void* when doing the
comparison.  I think casting to void* is free