example for compile time function execution

[Robert Fraser]

Walter Bright Wrote:

> I keep racking my brain trying to come up with a short, pithy example of 
> CTFE that uses AAs or struct literals. It should be just a few lines, 
> and make it clear why CTFE is a great thing. I want to use it in 
> presentations.
> 
> Any ideas?

How about one that, given a function pointer/delegate and the name of a Java package, wraps it for the JNI with the correct naming scheme and C calling convention.