rust-clippy/tests/ui/transmutes_expressible_as_ptr_casts.stderr

error: transmute from an integer to a pointer
  --> $DIR/transmutes_expressible_as_ptr_casts.rs:18:9
   |
LL |         transmute::<isize, *const i32>(-1)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `-1 as *const i32`
   |
   = note: `-D clippy::useless-transmute` implied by `-D warnings`

error: transmute from a pointer to a pointer
  --> $DIR/transmutes_expressible_as_ptr_casts.rs:24:9
   |
LL |         transmute::<*const i32, *const i8>(ptr_i32)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr_i32 as *const i8`
   |
   = note: `-D clippy::transmute-ptr-to-ptr` implied by `-D warnings`

error: transmute from a pointer to a pointer
  --> $DIR/transmutes_expressible_as_ptr_casts.rs:32:9
   |
LL |         transmute::<*const [i32], *const [u16]>(slice_ptr)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `slice_ptr as *const [u16]`

error: transmute from `*const i32` to `usize` which could be expressed as a pointer cast instead
  --> $DIR/transmutes_expressible_as_ptr_casts.rs:40:9
   |
LL |         transmute::<*const i32, usize>(ptr_i32)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr_i32 as usize`
   |
   = note: `-D clippy::transmutes-expressible-as-ptr-casts` implied by `-D warnings`

error: transmute from a reference to a pointer
  --> $DIR/transmutes_expressible_as_ptr_casts.rs:48:9
   |
LL |         transmute::<&[i32; 4], *const [i32; 4]>(array_ref)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `array_ref as *const [i32; 4]`

error: transmute from `fn(usize) -> u8 {main::foo}` to `*const usize` which could be expressed as a pointer cast instead
  --> $DIR/transmutes_expressible_as_ptr_casts.rs:56:9
   |
LL |         transmute::<fn(usize) -> u8, *const usize>(foo)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `foo as *const usize`

error: transmute from `fn(usize) -> u8 {main::foo}` to `usize` which could be expressed as a pointer cast instead
  --> $DIR/transmutes_expressible_as_ptr_casts.rs:62:9
   |
LL |         transmute::<fn(usize) -> u8, usize>(foo)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `foo as usize`

error: aborting due to 7 previous errors