switch case for constants-only?

[Don]

Nick Sabalausky wrote:
> I just noticed in D1 that the values for the cases in a switch must be known 
> at compile-time (btw, the docs don't seem somewhat vague on that). Is this 
> also true in D2? If so, I don't suppose we could get that changed before the 
> book? It's a real PITA for dynamic code. 

I actually tested this. I was surprised. In D2, variables are allowed...