std.metastrings.ToString! problems

[asd]

> >> n < 0L is not constant or does not evaluate to a bool
> >> (D2, OS X)
> >> 
> > That's because n isn't a compile-time constant.  You can't instantiate
> > a template with runtime variables.
> > 
> 
> that includes "runtime variables" used in CTFE (this is because CTFE functions 
> are also normal runtime functions).

In this case value of n is possible to know at compile time - it depends only on compile-time input.

I'm not going to use this function at run time. Too bad I can't declare that :(