vlib/v/checker/tests/unsafe_pointer_arithmetic_should_be_checked.vv:4:6: warning: pointer arithmetic is only allowed in `unsafe` blocks
    2 |     mut v := 5
    3 |     mut p := &v
    4 |     p++
      |      ~~
    5 |     p += 2
    6 |     _ := v
vlib/v/checker/tests/unsafe_pointer_arithmetic_should_be_checked.vv:5:7: warning: pointer arithmetic is only allowed in `unsafe` blocks
    3 |     mut p := &v
    4 |     p++
    5 |     p += 2
      |       ~~
    6 |     _ := v
    7 | }
vlib/v/checker/tests/unsafe_pointer_arithmetic_should_be_checked.vv:11:14: warning: pointer arithmetic is only allowed in `unsafe` blocks
    9 | fn test_ptr_infix() {
   10 |     v := 4
   11 |     mut q := &v - 1
      |              ~~~~~~
   12 |     q = q + 3
   13 |     _ := q
vlib/v/checker/tests/unsafe_pointer_arithmetic_should_be_checked.vv:12:9: warning: pointer arithmetic is only allowed in `unsafe` blocks
   10 |     v := 4
   11 |     mut q := &v - 1
   12 |     q = q + 3
      |         ~~~~~
   13 |     _ := q
   14 |     _ := v
