error[E0658]: raw mutable references are not allowed in constants --> $DIR/const-address-of-mut.rs:3:32 | LL | const A: () = { let mut x = 2; &raw mut x; }; | ^^^^^^^^^^ | = note: see issue #57349 for more information = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable error[E0658]: raw mutable references are not allowed in statics --> $DIR/const-address-of-mut.rs:5:33 | LL | static B: () = { let mut x = 2; &raw mut x; }; | ^^^^^^^^^^ | = note: see issue #57349 for more information = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable error[E0658]: raw mutable references are not allowed in statics --> $DIR/const-address-of-mut.rs:7:37 | LL | static mut C: () = { let mut x = 2; &raw mut x; }; | ^^^^^^^^^^ | = note: see issue #57349 for more information = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable error[E0658]: raw mutable references are not allowed in constant functions --> $DIR/const-address-of-mut.rs:11:13 | LL | let y = &raw mut x; | ^^^^^^^^^^ | = note: see issue #57349 for more information = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable error: aborting due to 4 previous errors For more information about this error, try `rustc --explain E0658`.