blob: 04585b499862be41d06877ff91a1607ad788753d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
|
warning: reference to packed field is unaligned
--> $DIR/packed-struct-borrow-element-64bit.rs:14:15
|
LL | let brw = &foo.baz;
| ^^^^^^^^
|
= note: `#[warn(unaligned_references)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
= note: fields of packed structs are not properly aligned, and 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)
warning: 1 warning emitted
|
