src/test/ui/lint/lint-dead-code-empty-unused-enum.stderr

error: enum is never used: `E`
  --> $DIR/lint-dead-code-empty-unused-enum.rs:3:1
   |
LL | enum E {}
   | ^^^^^^
   |
note: lint level defined here
  --> $DIR/lint-dead-code-empty-unused-enum.rs:1:9
   |
LL | #![deny(unused)]
   |         ^^^^^^
   = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`

error: aborting due to previous error