tests/ui/traits/impl-object-overlap-issue-23853.stderr

warning: method `dummy` is never used
  --> $DIR/impl-object-overlap-issue-23853.rs:8:16
   |
LL | trait Foo { fn dummy(&self) { } }
   |       ---      ^^^^^
   |       |
   |       method in this trait
   |
   = note: `#[warn(dead_code)]` on by default

warning: 1 warning emitted