1 error[E0658]: mutable references are not allowed in constants
2 --> $DIR/write_to_mut_ref_dest.rs:11:27
4 LL | let b: *mut u32 = &mut a;
7 = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information
8 = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable
10 error[E0658]: dereferencing raw mutable pointers in constants is unstable
11 --> $DIR/write_to_mut_ref_dest.rs:12:18
13 LL | unsafe { *b = 5; }
16 = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information
17 = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable
19 error: aborting due to 2 previous errors
21 For more information about this error, try `rustc --explain E0658`.