Variable in a function does not change its name in AIR when called from a loop

[DieMyst]

Aqua:

func to_i_64(i: u32) -> i64:
  <- i

func iterate():
    num = 5
    for i <- ["a", "b"]:
        ali64 <- to_i_64(num)
        Console.print(ali64)

AIR:

...
                    (fold array-inline-0 i
                      (seq
                       (call %init_peer_id% ("run-console" "print") [i])
                       (next i)
                      )
                     )
...