1 // ignore-tidy-linelength
3 // Test that `#[rustc_*]` attributes are gated by `rustc_attrs` feature gate.
5 #[rustc_variance] //~ ERROR the `#[rustc_variance]` attribute is just used for rustc unit tests and will never be stable
6 #[rustc_error] //~ ERROR the `#[rustc_error]` attribute is just used for rustc unit tests and will never be stable