APLVector PMC

• From the examples, we saw numbers, ints, character arrays, 1d/2d vectors...

• How to map these to parrot types?

• Numbers and ints correspond very closely to parrot types.

• Character arrays seem to correspond to strings…

• … But since you can have 3D character arrays, we can't use strings.

So, we end up with 3 basic types: 2 numerics and one vector type (that is not core.)