rust/src/test/ui/pattern/bindings-after-at/borrowck-pat-at-and-box.stderr

warning: the feature `bindings_after_at` is incomplete and may cause the compiler to crash
  --> $DIR/borrowck-pat-at-and-box.rs:3:12
   |
LL | #![feature(bindings_after_at)]
   |            ^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(incomplete_features)]` on by default

error[E0007]: cannot bind by-move with sub-bindings
  --> $DIR/borrowck-pat-at-and-box.rs:11:9
   |
LL |     let a @ box &b = Box::new(&C);
   |         ^^^^^^^^^^ binds an already bound by-move value by moving it

error[E0007]: cannot bind by-move with sub-bindings
  --> $DIR/borrowck-pat-at-and-box.rs:15:9
   |
LL |     let a @ box b = Box::new(C);
   |         ^^^^^^^^^ binds an already bound by-move value by moving it

error[E0009]: cannot bind by-move and by-ref in the same pattern
  --> $DIR/borrowck-pat-at-and-box.rs:26:21
   |
LL |     let ref a @ box b = Box::new(NC);
   |         ------------^
   |         |           |
   |         |           by-move pattern here
   |         by-ref pattern here

error[E0382]: use of moved value
  --> $DIR/borrowck-pat-at-and-box.rs:11:18
   |
LL |     let a @ box &b = Box::new(&C);
   |         ---------^   ------------ move occurs because value has type `std::boxed::Box<&C>`, which does not implement the `Copy` trait
   |         |        |
   |         |        value used here after move
   |         value moved here

error[E0382]: use of moved value
  --> $DIR/borrowck-pat-at-and-box.rs:15:17
   |
LL |     let a @ box b = Box::new(C);
   |         --------^   ----------- move occurs because value has type `std::boxed::Box<C>`, which does not implement the `Copy` trait
   |         |       |
   |         |       value used here after move
   |         value moved here

error[E0502]: cannot borrow `_` as mutable because it is also borrowed as immutable
  --> $DIR/borrowck-pat-at-and-box.rs:35:21
   |
LL |     let ref a @ box ref mut b = Box::new(NC);
   |         ------------^^^^^^^^^
   |         |           |
   |         |           mutable borrow occurs here
   |         immutable borrow occurs here
...
LL |     drop(a);
   |          - immutable borrow later used here

error[E0502]: cannot borrow `_` as immutable because it is also borrowed as mutable
  --> $DIR/borrowck-pat-at-and-box.rs:40:25
   |
LL |     let ref mut a @ box ref b = Box::new(NC);
   |         ----------------^^^^^
   |         |               |
   |         |               immutable borrow occurs here
   |         mutable borrow occurs here
LL |
LL |     *a = Box::new(NC);
   |     -- mutable borrow later used here

error: aborting due to 7 previous errors

Some errors have detailed explanations: E0007, E0009, E0382, E0502.
For more information about an error, try `rustc --explain E0007`.