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

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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`.