Support record arrays

[Meshiest]

This is a discussion/feature issue because it adds some weird behavior with operations on the arrays

Recursively resolve arrays of records into structs of arrays:

type Leaf = { value0: int, value1: string }
type Branch = { a: Leaf, b: Leaf }

var tree: Branch[]

tree should resolve into arrays for

• tree.a.value0
• tree.a.value1
• tree.b.value0
• tree.b.value1

Array operations on tree should apply to all of the resolved arrays in parallel. This risks some weird behavior for array operations that return OutOfBounds like array.get() requiring an Or/And gate for each resolved array...