Be able to invoke a MethodHandle directly

[Charles Oliver Nutter]

� wrote:
> I know that invokedynamic spec should not be changed because
> it will improve the backport speed, but is there a use case for that 
> feature ?

The obvious case I know of is simplifying the bootstrap logic; so rather 
than having to create and install a MethodHandle AND invoke a method 
directly yourself, you can just proceed to invoke the MethodHandle. In 
the JRuby invokedynamic code this would be a bit simpler, since I could 
just pass the incoming args straight through, rather than having to pull 
them apart and call direct.

- Charlie