mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
24 lines
1.0 KiB
Plaintext
24 lines
1.0 KiB
Plaintext
error[E0658]: mutable references are not allowed in constants
|
|
--> $DIR/write_to_mut_ref_dest.rs:11:27
|
|
|
|
|
LL | let b: *mut u32 = &mut a;
|
|
| ^^^^^^
|
|
|
|
|
= note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information
|
|
= help: add `#![feature(const_mut_refs)]` to the crate attributes to enable
|
|
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
|
|
|
|
error[E0658]: dereferencing raw mutable pointers in constants is unstable
|
|
--> $DIR/write_to_mut_ref_dest.rs:12:18
|
|
|
|
|
LL | unsafe { *b = 5; }
|
|
| ^^^^^^
|
|
|
|
|
= note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information
|
|
= help: add `#![feature(const_mut_refs)]` to the crate attributes to enable
|
|
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0658`.
|