error: no variants found
 --> tests/compile-fail/no_variants_found.rs:6:1
  |
6 | #[repr(i8)]
  | ^

error[E0084]: unsupported representation for zero-variant enum
 --> tests/compile-fail/no_variants_found.rs:6:1
  |
6 | #[repr(i8)]
  | ^^^^^^^^^^^
7 | pub(crate) enum EG {}
  | ------------------ zero-variant enum