src/test/ui/borrowck/issue-92015.stderr

   1 error[E0594]: cannot assign to `*foo`, which is behind a `&` reference
   2   --> $DIR/issue-92015.rs:6:5
   3    |
   4 LL |     let foo = Some(&0).unwrap();
   5    |         --- consider changing this binding's type to be: `&mut i32`
   6 LL |     *foo = 1;
   7    |     ^^^^^^^^ `foo` is a `&` reference, so the data it refers to cannot be written
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0594`.