src/test/ui/error-codes/E0396.stderr

   1 error[E0658]: dereferencing raw pointers in constants is unstable
   2   --> $DIR/E0396.rs:5:28
   3    |
   4 LL | const VALUE: u8 = unsafe { *REG_ADDR };
   5    |                            ^^^^^^^^^
   6    |
   7    = note: for more information, see https://github.com/rust-lang/rust/issues/51911
   8    = help: add `#![feature(const_raw_ptr_deref)]` to the crate attributes to enable
   9
  10 error: aborting due to previous error
  11
  12 For more information about this error, try `rustc --explain E0658`.