src/test/ui/borrowck/borrowck-swap-mut-base-ptr.stderr

   1 error[E0502]: cannot borrow `t0` as mutable because it is also borrowed as immutable
   2   --> $DIR/borrowck-swap-mut-base-ptr.rs:13:10
   3    |
   4 LL |     let p: &isize = &*t0;     // Freezes `*t0`
   5    |                     ---- immutable borrow occurs here
   6 LL |     swap(&mut t0, &mut t1);
   7    |          ^^^^^^^ mutable borrow occurs here
   8 LL |     *t1 = 22;
   9 LL |     p.use_ref();
  10    |     ----------- immutable borrow later used here
  11
  12 error: aborting due to previous error
  13
  14 For more information about this error, try `rustc --explain E0502`.