func square(value: i64) -> i64
  b0:
    r0 = local_get %0
    r1 = local_get %0
    r2 = multiply.i64 r0, r1
    ret r2
func main(args: list[str]) -> None
    local %1 (temporary): task[i64]
    local %2 work: task[i64]
    local %3 (temporary): str
  b0:
    r0 = local_get %0
    r1 = intrinsic len, r0
    r2 = const 2
    r3 = add.i64 r1, r2
    r4 = spawn square, r3
    local_set %2, r4
    r6 = local_get %2
    r7 = intrinsic task_wait, r6
    r8 = intrinsic str_value, r7
    local_set %3, r8
    intrinsic print, r8
    r11 = local_get %3
    r12 = intrinsic drop_storage, r11
    local_set %3, r12
    r14 = local_get %2
    intrinsic release, r14
    ret