fn body(it: *FieldIterator, len: u32) ?[]const Inst.Index it: *FieldIteratorlen: u325412
5413
5414
5415
5416
5417 fn body(it: *FieldIterator, len: u32) ?[]const Inst.Index {
if (len == 0) return null;
const b = it.bodies_overlong[0..len];
it.bodies_overlong = it.bodies_overlong[len..];
return b;
}