src/test/ui/issues/issue-29053.rs

   1 // run-pass
   2 fn main() {
   3     let x: &'static str = "x";
   4
   5     {
   6         let y = "y".to_string();
   7         let ref mut x = &*x;
   8         *x = &*y;
   9     }
  10
  11     assert_eq!(x, "x");
  12 }