tests/ui/pattern/deref-patterns/ref-mut.stderr

error[E0277]: the trait bound `Rc<{integer}>: DerefMut` is not satisfied
  --> $DIR/ref-mut.rs:16:9
   |
LL |         deref!(x) => {}
   |         ^^^^^^^^^ the trait `DerefMut` is not implemented for `Rc<{integer}>`

error[E0277]: the trait bound `Rc<({integer},)>: DerefMut` is not satisfied
  --> $DIR/ref-mut.rs:21:9
   |
LL |         (x,) => {}
   |         ^^^^ the trait `DerefMut` is not implemented for `Rc<({integer},)>`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0277`.