invokedynamic in BiteScript

[Charles Oliver Nutter]

I finally updated BiteScript to support invokedynamic, and added a
simple example:

https://gist.github.com/961054

This basically just binds the given name + signature to a static
method on the same class (the script class), using a ConstantCallSite.
Probably the simplest-possible example in "raw" bytecode.

Maybe not useful to folks on this list, but interesting nonetheless. I
will be using this example in my OSCON bytecode talk to demonstrate
invokedynamic.

- Charlie