/// Allows using custom attributes (RFC 572).
(removed, custom_attribute, "1.0.0", Some(29642), None,
Some("removed in favor of `#![register_tool]` and `#![register_attr]`")),
+ /// Allows features specific to OIBIT (now called auto traits).
+ /// Renamed to `auto_traits`.
+ (removed, optin_builtin_traits, "1.0.0", Some(13231), None,
+ Some("renamed to `auto_traits`")),
(removed, pushpop_unsafe, "1.2.0", None, None, None),
(removed, needs_allocator, "1.4.0", Some(27389), None,
Some("subsumed by `#![feature(allocator_internals)]`")),
(removed, extern_in_paths, "1.33.0", Some(55600), None,
Some("subsumed by `::foo::bar` paths")),
(removed, quote, "1.33.0", Some(29601), None, None),
+ /// Allows `[x; N]` where `x` is a constant (RFC 2203).
+ (removed, const_in_array_repeat_expressions, "1.37.0", Some(49147), None,
+ Some("removed due to causing promotable bugs")),
/// Allows using `#[unsafe_destructor_blind_to_params]` (RFC 1238).
(removed, dropck_parametricity, "1.38.0", Some(28498), None, None),
(removed, await_macro, "1.38.0", Some(50547), 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")),
-
/// Allows comparing raw pointers during const eval.
(removed, const_compare_raw_pointers, "1.46.0", Some(53020), None,
Some("cannot be allowed in const eval in any meaningful way")),