1 error[E0596]: cannot borrow immutable item `*x` as mutable
2 --> $DIR/borrowck-object-mutability.rs:19:5
4 LL | fn borrowed_receiver(x: &Foo) {
5 | ---- help: consider changing this to be a mutable reference: `&mut Foo`
7 LL | x.borrowed_mut(); //~ ERROR cannot borrow
8 | ^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable
10 error[E0596]: cannot borrow immutable item `*x` as mutable
11 --> $DIR/borrowck-object-mutability.rs:29:5
13 LL | fn owned_receiver(x: Box<Foo>) {
14 | - help: consider changing this to be mutable: `mut x`
16 LL | x.borrowed_mut(); //~ ERROR cannot borrow
17 | ^ cannot borrow as mutable
19 error: aborting due to 2 previous errors
21 For more information about this error, try `rustc --explain E0596`.