-- haxe-parity Task 1 (modules): `fs` is a reserved stdlib namespace —
-- `use fs` resolves and `fs.stat(...)` typechecks as UNKNOWN-BUT-
-- RESERVED (no E207/E225/arity error; the six namespaces' members
-- arrive in plan 9). A call through it that survives all the way to
-- emission is WO-E406, not silently accepted and not a generic
-- WO-E403 "cannot resolve the receiver" -- there is nothing wrong with
-- the reference, only nothing to lower it to yet.
use fs

fn main() {
  print_int(fs.stat("x"))
}