Post #2813116

@simontatham@hachyderm.io I have no good solution for multi match generics other than the function pointer arguments trick. I have sat down to try and figure out a non-amviguous syntax for this but it has not worked out at all. It's similar to the problem of trying to initialize multiple different types in for loop init expressions: very little syntactic space to maneuver. That being said, maybe we need to grow a little beyond Generic if we want this kind of power.