NAME 
src/classes/Junction.pir - Perl 6 Junction and related functions
Methods
- perl() Return perl representation. (This should actually be autothreaded.)
- true() Evaluate Junction as a boolean.
- ACCEPTS Smart-matching for junctions, short-circuiting.
- !type() Return the type of the Junction.
- !eigenstates() Return the components of the Junction.
VTABLE functions
Helper functions
- !DISPATCH_JUNCTION Does a junctional dispatch. XXX Needs to support named args.
- !DISPATCH_JUNCTION_SINGLE Wrapper for junction dispatcher in the single dispatch case, where we are passed the sub that is being called along with a way to build tuples of the parameters for the dispatcher.
- !DISPATCH_JUNCTION_MULTI Wrapper for junction dispatcher in the multi dispatch case. Here we are handed back as the thingy to call in place of a candidate, and PCC doesn't give us an easy way to unshift another argument into the call, so we have it attached as a property.
