I don't get it. version(unittest) can't seem to use local variable

[dysmondad via Digitalmars-d-learn]

...
> https://github.com/rikkimax/skeleton/blob/master/source/skeleton/syntax/download_mkdir.d#L175
> Of course there will be better ones, just something I was doing 
> last night however.

Thanks for the link and the information.
That's looks like what I need so I'm going to rip off your code 
example. :)