error[E0449]: visibility qualifiers are not permitted here
  --> $DIR/useless-pub.rs:8:5
   |
LL |     pub fn foo(&self) {}
   |     ^^^
   |
   = note: trait items always share the visibility of their trait

error[E0449]: visibility qualifiers are not permitted here
  --> $DIR/useless-pub.rs:12:10
   |
LL |     V1 { pub f: i32 },
   |          ^^^
   |
   = note: enum variants and their fields always share the visibility of the enum they are in

error[E0449]: visibility qualifiers are not permitted here
  --> $DIR/useless-pub.rs:13:8
   |
LL |     V2(pub i32),
   |        ^^^
   |
   = note: enum variants and their fields always share the visibility of the enum they are in

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0449`.