vlib/v/checker/tests/mut_array_get_element_address_err.vv:3:20: error: cannot take the address of mutable array elements outside unsafe blocks
1 | fn main() {
2 | mut arr_int := [int(23), 45, 7, 8]
3 | ele := &arr_int[1]
| ~~~
4 | println(ele)
5 | }