func divide(total: i64, count: i64) -> i64!
  b0:
    r0 = local_get %1
    r1 = const 0
    r2 = equal.i64 r0, r1
    branch r2, b1, b2
  b1:
    r4 = const data#0
    intrinsic raise_error, r4
    unwind
  b2:
    r7 = local_get %0
    r8 = local_get %1
    r9 = floor_divide.i64 r7, r8
    ret r9
func main(args: list[str]) -> None
    local %1 (temporary): i64
    local %2 (temporary): i64
    local %3 average: i64
    local %4 (temporary): str
  b0:
    r0 = const 42
    r1 = local_get %0
    r2 = intrinsic len, r1
    r3 = call divide, r0, r2
    r4 = intrinsic errored, r3
    local_set %1, r3
    branch r4, b1, b2
  b1:
    intrinsic forget
    r11 = const -1
    local_set %2, r11
    jump b3
  b2:
    r7 = local_get %1
    local_set %2, r7
    jump b3
  b3:
    r14 = local_get %2
    local_set %3, r14
    r16 = local_get %3
    r17 = intrinsic str_value, r16
    local_set %4, r17
    intrinsic print, r17
    r20 = local_get %4
    r21 = intrinsic drop_storage, r20
    local_set %4, r21
    ret