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Remove dyn_compatible_for_dispatch

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This commit is contained in:
Michael Goulet 2025-02-04 02:37:13 +00:00
parent 617aad8c2e
commit f3d31f77e4
58 changed files with 524 additions and 899 deletions
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9
compiler/rustc_feature/src/removed.rs
View file

@ -100,6 +100,15 @@ declare_features! (
Some("renamed to `doc_notable_trait`")),
/// Allows using `#[unsafe_destructor_blind_to_params]` (RFC 1238).
(removed, dropck_parametricity, "1.38.0", Some(28498), None),
/// Allows making `dyn Trait` well-formed even if `Trait` is not dyn compatible[^1].
/// In that case, `dyn Trait: Trait` does not hold. Moreover, coercions and
/// casts in safe Rust to `dyn Trait` for such a `Trait` is also forbidden.
///
/// Renamed from `object_safe_for_dispatch`.
///
/// [^1]: Formerly known as "object safe".
(removed, dyn_compatible_for_dispatch, "1.83.0", Some(43561),
Some("removed, not used heavily and represented additional complexity in dyn compatibility")),
/// Uses generic effect parameters for ~const bounds
(removed, effects, "1.84.0", Some(102090),
Some("removed, redundant with `#![feature(const_trait_impl)]`")),

8
compiler/rustc_feature/src/unstable.rs
View file

@ -270,14 +270,6 @@ declare_features! (
(unstable, doc_notable_trait, "1.52.0", Some(45040)),
/// Allows using the `may_dangle` attribute (RFC 1327).
(unstable, dropck_eyepatch, "1.10.0", Some(34761)),
/// Allows making `dyn Trait` well-formed even if `Trait` is not dyn compatible[^1].
/// In that case, `dyn Trait: Trait` does not hold. Moreover, coercions and
/// casts in safe Rust to `dyn Trait` for such a `Trait` is also forbidden.
///
/// Renamed from `object_safe_for_dispatch`.
///
/// [^1]: Formerly known as "object safe".
(unstable, dyn_compatible_for_dispatch, "1.83.0", Some(43561)),
/// Allows using the `#[fundamental]` attribute.
(unstable, fundamental, "1.0.0", Some(29635)),
/// Allows using `#[link_name="llvm.*"]`.