// Phase 162: Simplest Pattern1 test (no ArrayBox/objects)
// Just accumulate a counter in a simple loop

static box Main {
  main(args) {
    local i = 0
    local sum = 0

    loop(i < 5) {
      sum = sum + i
      i = i + 1
    }

    print("Sum: " + ("" + sum))
    return 0
  }
}