error: cannot move out of value because it is borrowed
  --> $DIR/default-binding-modes-both-sides-independent.rs:26:9
   |
LL |     let ref a @ b = NotCopy;
   |         -----^^^-
   |         |       |
   |         |       value is moved into `b` here
   |         value is borrowed by `a` here

error: cannot move out of value because it is borrowed
  --> $DIR/default-binding-modes-both-sides-independent.rs:29:9
   |
LL |     let ref mut a @ b = NotCopy;
   |         ---------^^^-
   |         |           |
   |         |           value is moved into `b` here
   |         value is mutably borrowed by `a` here

error: cannot move out of value because it is borrowed
  --> $DIR/default-binding-modes-both-sides-independent.rs:34:12
   |
LL |         Ok(ref a @ b) | Err(b @ ref a) => {
   |            -----^^^-
   |            |       |
   |            |       value is moved into `b` here
   |            value is borrowed by `a` here

error: borrow of moved value
  --> $DIR/default-binding-modes-both-sides-independent.rs:34:29
   |
LL |         Ok(ref a @ b) | Err(b @ ref a) => {
   |                             -^^^-----
   |                             |   |
   |                             |   value borrowed here after move
   |                             value moved into `b` here
   |                             move occurs because `b` has type `NotCopy` which does not implement the `Copy` trait
   |
help: borrow this binding in the pattern to avoid moving the value
   |
LL |         Ok(ref a @ b) | Err(ref b @ ref a) => {
   |                             +++

error: cannot move out of value because it is borrowed
  --> $DIR/default-binding-modes-both-sides-independent.rs:42:9
   |
LL |         ref a @ b => {
   |         -----^^^-
   |         |       |
   |         |       value is moved into `b` here
   |         value is borrowed by `a` here

error[E0382]: borrow of moved value
  --> $DIR/default-binding-modes-both-sides-independent.rs:29:9
   |
LL |     let ref mut a @ b = NotCopy;
   |         ^^^^^^^^^   -   ------- move occurs because value has type `NotCopy`, which does not implement the `Copy` trait
   |         |           |
   |         |           value moved here
   |         value borrowed here after move
   |
help: borrow this binding in the pattern to avoid moving the value
   |
LL |     let ref mut a @ ref b = NotCopy;
   |                     +++

error: aborting due to 6 previous errors

For more information about this error, try `rustc --explain E0382`.