fn mut_borrowed(&mut self) -> &();
}
-fn borrowed_receiver(x: &Foo) {
+fn borrowed_receiver(x: &dyn Foo) {
let y = x.borrowed();
let z = x.borrowed();
z.use_ref();
y.use_ref();
}
-fn mut_borrowed_receiver(x: &mut Foo) {
+fn mut_borrowed_receiver(x: &mut dyn Foo) {
let y = x.borrowed();
let z = x.mut_borrowed(); //~ ERROR cannot borrow
y.use_ref();
}
-fn mut_owned_receiver(mut x: Box<Foo>) {
+fn mut_owned_receiver(mut x: Box<dyn Foo>) {
let y = x.borrowed();
let z = &mut x; //~ ERROR cannot borrow
y.use_ref();
}
-fn imm_owned_receiver(mut x: Box<Foo>) {
+fn imm_owned_receiver(mut x: Box<dyn Foo>) {
let y = x.borrowed();
let z = &x;
z.use_ref();