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stabilize feature(trait_upcasting)

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Waffle Lapkin
2024-12-16 01:35:51 +01:00
parent 942db6782f
commit da9a85a1a6
6 changed files with 6 additions and 90 deletions
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3
compiler/rustc_feature/src/unstable.rs
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@@ -634,9 +634,6 @@ declare_features! (
(unstable, thread_local, "1.0.0", Some(29594)),
/// Allows defining `trait X = A + B;` alias items.
(unstable, trait_alias, "1.24.0", Some(41517)),
/// Allows dyn upcasting trait objects via supertraits.
/// Dyn upcasting is casting, e.g., `dyn Foo -> dyn Bar` where `Foo: Bar`.
(unstable, trait_upcasting, "1.56.0", Some(65991)),
/// Allows for transmuting between arrays with sizes that contain generic consts.
(unstable, transmute_generic_consts, "1.70.0", Some(109929)),
/// Allows #[repr(transparent)] on unions (RFC 2645).