src/test/ui/derive-uninhabited-enum-38885.stderr

   1 warning: enum is never used: `Void`
   2   --> $DIR/derive-uninhabited-enum-38885.rs:18:1
   3    |
   4 LL | enum Void {} //~ WARN never used
   5    | ^^^^^^^^^
   6    |
   7    = note: `-W dead-code` implied by `-W unused`
   8
   9 warning: enum is never used: `Foo`
  10   --> $DIR/derive-uninhabited-enum-38885.rs:21:1
  11    |
  12 LL | enum Foo { //~ WARN never used
  13    | ^^^^^^^^
  14