jsoo can't parse large data structures

[Trivo25]

jsoo seems to have issues parsing large javascript data structures (arrays, objects) that exceed some limit.

class LargeStructure extends Struct({
	a: Field,
	b: Field,
	c: Field,
	d: Field,
	//...
}) {}

const Prover = Experimental.ZkProgram({
  publicInput: Field,

  methods: {
    baseCase: {
      privateInputs: [Circuit.array(LargeStructure, 4)],

      method(publicInput: Field, arr: LargeStructure[]) {
        publicInput.equals(1);
      },
    },
  },
});

while 4 elements in the array work, 8 won't. Easy workaround: Splitting up large structures into multiple smaller ones myFunc(a: SmallStruct, b: SmallStruct, c: SmallStruct)

[mitschabaude]

is it a stack overflow error? would be nice to trace where it comes from, we might be able to refactor the OCaml code

[nicc]

Check in before committing to fix if it's a lot of effort. We could provide a better error message instead

[mitschabaude]

other related issues:
#144
#147

[mitschabaude]

To investigate as well: #1210