vlib/v/checker/tests/pointer_ops.vv:5:7: error: `+` cannot be used with `voidptr`
    3 |     unsafe {
    4 |         mut p := voidptr(0)
    5 |         _ = p + 1
      |             ^
    6 |         p++
    7 |         p += 3
vlib/v/checker/tests/pointer_ops.vv:6:4: error: invalid operation: ++ (non-numeric type `voidptr`)
    4 |         mut p := voidptr(0)
    5 |         _ = p + 1
    6 |         p++
      |          ~~
    7 |         p += 3
    8 |         _ = p - 1
vlib/v/checker/tests/pointer_ops.vv:7:3: error: operator `+=` not defined on left operand type `voidptr`
    5 |         _ = p + 1
    6 |         p++
    7 |         p += 3
      |         ^
    8 |         _ = p - 1
    9 |         p--
vlib/v/checker/tests/pointer_ops.vv:8:7: error: `-` cannot be used with `voidptr`
    6 |         p++
    7 |         p += 3
    8 |         _ = p - 1
      |             ^
    9 |         p--
   10 |         p -= 3
vlib/v/checker/tests/pointer_ops.vv:9:4: error: invalid operation: -- (non-numeric type `voidptr`)
    7 |         p += 3
    8 |         _ = p - 1
    9 |         p--
      |          ~~
   10 |         p -= 3
   11 |     }
vlib/v/checker/tests/pointer_ops.vv:10:3: error: operator `-=` not defined on left operand type `voidptr`
    8 |         _ = p - 1
    9 |         p--
   10 |         p -= 3
      |         ^
   11 |     }
   12 | }
