blob: cb7047072bd08f54a1fbd6810301b372666e64bf [file] [log] [blame]
warning: taking a mutable reference to a `const` item
--> $DIR/E0388.rs:4:30
|
LL | const CR: &'static mut i32 = &mut C;
| ^^^^^^
|
= note: each usage of a `const` item creates a new temporary
= note: the mutable reference will refer to this temporary, not the original `const` item
note: `const` item defined here
--> $DIR/E0388.rs:2:1
|
LL | const C: i32 = 2;
| ^^^^^^^^^^^^
= note: `#[warn(const_item_mutation)]` on by default
error[E0764]: mutable references are not allowed in the final value of constants
--> $DIR/E0388.rs:4:30
|
LL | const CR: &'static mut i32 = &mut C;
| ^^^^^^
error[E0658]: mutable references are not allowed in statics
--> $DIR/E0388.rs:7:39
|
LL | static STATIC_REF: &'static mut i32 = &mut X;
| ^^^^^^
|
= 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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
warning: taking a mutable reference to a `const` item
--> $DIR/E0388.rs:9:38
|
LL | static CONST_REF: &'static mut i32 = &mut C;
| ^^^^^^
|
= note: each usage of a `const` item creates a new temporary
= note: the mutable reference will refer to this temporary, not the original `const` item
note: `const` item defined here
--> $DIR/E0388.rs:2:1
|
LL | const C: i32 = 2;
| ^^^^^^^^^^^^
error[E0764]: mutable references are not allowed in the final value of statics
--> $DIR/E0388.rs:9:38
|
LL | static CONST_REF: &'static mut i32 = &mut C;
| ^^^^^^
error: aborting due to 3 previous errors; 2 warnings emitted
Some errors have detailed explanations: E0658, E0764.
For more information about an error, try `rustc --explain E0658`.