rust/tests/ui/transmutability/alignment/align-fail.stderr
Bryan Garza d2164d5c9a Safe Transmute: Update definition of Condition type
- Change `Condition` to not contain `Answer`s but instead just contain other
  `Condition`s directly.
- Also improve error reporting for `DstHasStricterAlignment`
2023-05-24 17:49:56 -07:00

31 lines
1.2 KiB
Plaintext

error[E0277]: `&[u8; 0]` cannot be safely transmuted into `&[u16; 0]` in the defining scope of `assert::Context`
--> $DIR/align-fail.rs:22:55
|
LL | ...tatic [u8; 0], &'static [u16; 0]>();
| ^^^^^^^^^^^^^^^^^ The minimum alignment of `&[u8; 0]` (1) should be greater than that of `&[u16; 0]` (2)
|
note: required by a bound in `is_maybe_transmutable`
--> $DIR/align-fail.rs:10:14
|
LL | pub fn is_maybe_transmutable<Src, Dst>()
| --------------------- required by a bound in this function
LL | where
LL | Dst: BikeshedIntrinsicFrom<Src, Context, {
| ______________^
LL | | Assume {
LL | | alignment: false,
LL | | lifetimes: true,
... |
LL | | }
LL | | }>
| |__________^ required by this bound in `is_maybe_transmutable`
help: consider removing the leading `&`-reference
|
LL - assert::is_maybe_transmutable::<&'static [u8; 0], &'static [u16; 0]>();
LL + assert::is_maybe_transmutable::<&'static [u8; 0], [u16; 0]>();
|
error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.