/// Allows using `#[on_unimplemented(..)]` on traits.
/// (Moved to `rustc_attrs`.)
(removed, on_unimplemented, "1.40.0", None, None, None),
-
+ /// Allows overlapping impls of marker traits.
+ (removed, overlapping_marker_traits, "1.42.0", Some(29864), None,
+ Some("removed in favor of `#![feature(marker_trait_attr)]`")),
+ /// Allows `#[no_debug]`.
+ (removed, no_debug, "1.43.0", Some(29721), None, Some("removed due to lack of demand")),
// -------------------------------------------------------------------------
// feature-group-end: removed features
// -------------------------------------------------------------------------