rustc/tests/ui/transmutability/references/unsafecell.stderr

error[E0277]: `&u8` cannot be safely transmuted into `&UnsafeCell<u8>`
  --> $DIR/unsafecell.rs:27:50
   |
LL |     assert::is_maybe_transmutable::<&'static u8, &'static UnsafeCell<u8>>();
   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Freeze` is not implemented for `UnsafeCell<u8>`
   |
note: required by a bound in `is_maybe_transmutable`
  --> $DIR/unsafecell.rs:12:14
   |
LL |     pub fn is_maybe_transmutable<Src, Dst>()
   |            --------------------- required by a bound in this function
LL |     where
LL |         Dst: TransmuteFrom<Src, { Assume::SAFETY }>
   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable`

error[E0277]: `&UnsafeCell<u8>` cannot be safely transmuted into `&UnsafeCell<u8>`
  --> $DIR/unsafecell.rs:29:62
   |
LL |     assert::is_maybe_transmutable::<&'static UnsafeCell<u8>, &'static UnsafeCell<u8>>();
   |                                                              ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Freeze` is not implemented for `UnsafeCell<u8>`
   |
note: required by a bound in `is_maybe_transmutable`
  --> $DIR/unsafecell.rs:12:14
   |
LL |     pub fn is_maybe_transmutable<Src, Dst>()
   |            --------------------- required by a bound in this function
LL |     where
LL |         Dst: TransmuteFrom<Src, { Assume::SAFETY }>
   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0277`.