src/tools/clippy/tests/ui/zero_ptr.stderr

   1 error: `0 as *const _` detected
   2   --> $DIR/zero_ptr.rs:4:13
   3    |
   4 LL |     let _ = 0 as *const usize;
   5    |             ^^^^^^^^^^^^^^^^^ help: try: `std::ptr::null::<usize>()`
   6    |
   7    = note: `-D clippy::zero-ptr` implied by `-D warnings`
   8    = help: to override `-D warnings` add `#[allow(clippy::zero_ptr)]`
   9
  10 error: `0 as *mut _` detected
  11   --> $DIR/zero_ptr.rs:5:13
  12    |
  13 LL |     let _ = 0 as *mut f64;
  14    |             ^^^^^^^^^^^^^ help: try: `std::ptr::null_mut::<f64>()`
  15
  16 error: `0 as *const _` detected
  17   --> $DIR/zero_ptr.rs:6:24
  18    |
  19 LL |     let _: *const u8 = 0 as *const _;
  20    |                        ^^^^^^^^^^^^^ help: try: `std::ptr::null()`
  21
  22 error: `0 as *const _` detected
  23   --> $DIR/zero_ptr.rs:9:9
  24    |
  25 LL |     foo(0 as *const _, 0 as *mut _);
  26    |         ^^^^^^^^^^^^^ help: try: `std::ptr::null()`
  27
  28 error: `0 as *mut _` detected
  29   --> $DIR/zero_ptr.rs:9:24
  30    |
  31 LL |     foo(0 as *const _, 0 as *mut _);
  32    |                        ^^^^^^^^^^^ help: try: `std::ptr::null_mut()`
  33
  34 error: aborting due to 5 previous errors
  35