src/test/ui/slice-mut-2.stderr

   1 error[E0596]: cannot borrow immutable borrowed content `*x` as mutable
   2   --> $DIR/slice-mut-2.rs:7:18
   3    |
   4 LL |     let _ = &mut x[2..4]; //~ERROR cannot borrow immutable borrowed content `*x` as mutable
   5    |                  ^ cannot borrow as mutable
   6
   7 error: aborting due to previous error
   8
   9 For more information about this error, try `rustc --explain E0596`.