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error: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> for more information
--> tests/ui/pin_project/safe_packed_borrows.rs:2:9
|
2 | #![deny(safe_packed_borrows)] //~ ERROR has been renamed to `unaligned_references`
| ^^^^^^^^^^^^^^^^^^^
|
note: the lint level is defined here
--> tests/ui/pin_project/safe_packed_borrows.rs:1:9
|
1 | #![deny(renamed_and_removed_lints)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0793]: reference to packed field is unaligned
--> tests/ui/pin_project/safe_packed_borrows.rs:21:13
|
21 | let _ = &a.f;
| ^^^^
|
= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
error[E0793]: reference to packed field is unaligned
--> tests/ui/pin_project/safe_packed_borrows.rs:24:13
|
24 | let _ = &b.f;
| ^^^^
|
= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)