rust/tests/ui/issues/issue-45697-1.stderr

error[E0503]: cannot use `*y.pointer` because it was mutably borrowed
  --> $DIR/issue-45697-1.rs:20:9
   |
LL |         let z = copy_borrowed_ptr(&mut y);
   |                                   ------ `y` is borrowed here
LL |         *y.pointer += 1;
   |         ^^^^^^^^^^^^^^^ use of borrowed `y`
...
LL |         *z.pointer += 1;
   |         --------------- borrow later used here

error[E0506]: cannot assign to `*y.pointer` because it is borrowed
  --> $DIR/issue-45697-1.rs:20:9
   |
LL |         let z = copy_borrowed_ptr(&mut y);
   |                                   ------ `*y.pointer` is borrowed here
LL |         *y.pointer += 1;
   |         ^^^^^^^^^^^^^^^ `*y.pointer` is assigned to here but it was already borrowed
...
LL |         *z.pointer += 1;
   |         --------------- borrow later used here

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0503, E0506.
For more information about an error, try `rustc --explain E0503`.