/// Allows explicit discriminants on non-unit enum variants.
(active, arbitrary_enum_discriminant, "1.37.0", Some(60553), None),
- /// Allows `impl Trait` with multiple unrelated lifetimes.
- (active, member_constraints, "1.37.0", Some(61997), None),
-
/// Allows `async || body` closures.
(active, async_closure, "1.37.0", Some(62290), None),
sym::capture_disjoint_fields,
sym::inherent_associated_types,
sym::type_alias_impl_trait,
- sym::native_link_modifiers,
- sym::native_link_modifiers_bundle,
- sym::native_link_modifiers_verbatim,
- sym::native_link_modifiers_whole_archive,
- sym::native_link_modifiers_as_needed,
sym::rustc_insignificant_dtor,
sym::unnamed_fields,
];