error: functions names are duplicated
  --> $DIR/rustc_must_implement_one_of_duplicates.rs:3:31
   |
LL | #[rustc_must_implement_one_of(a, a)]
   |                               ^  ^
   |
   = note: all `#[rustc_must_implement_one_of]` arguments must be unique

error: functions names are duplicated
  --> $DIR/rustc_must_implement_one_of_duplicates.rs:9:34
   |
LL | #[rustc_must_implement_one_of(b, a, a, c, b, c)]
   |                                  ^  ^
   |
   = note: all `#[rustc_must_implement_one_of]` arguments must be unique

error: functions names are duplicated
  --> $DIR/rustc_must_implement_one_of_duplicates.rs:9:31
   |
LL | #[rustc_must_implement_one_of(b, a, a, c, b, c)]
   |                               ^           ^
   |
   = note: all `#[rustc_must_implement_one_of]` arguments must be unique

error: functions names are duplicated
  --> $DIR/rustc_must_implement_one_of_duplicates.rs:9:40
   |
LL | #[rustc_must_implement_one_of(b, a, a, c, b, c)]
   |                                        ^     ^
   |
   = note: all `#[rustc_must_implement_one_of]` arguments must be unique

error: aborting due to 4 previous errors