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SmartPointer derive-macro

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Co-authored-by: Wedson Almeida Filho <walmeida@microsoft.com>
This commit is contained in:
Xiangfei Ding 2024-05-26 17:57:13 +08:00 • committed by Ding Xiang Fei
parent aabbf84b45
commit f1be59fa72
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6
compiler/rustc_feature/src/builtin_attrs.rs
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@ -575,6 +575,12 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
EncodeCrossCrate::No, coroutines, experimental!(coroutines)
),
// `#[pointee]` attribute to designate the pointee type in SmartPointer derive-macro
gated!(
pointee, Normal, template!(Word), ErrorFollowing,
EncodeCrossCrate::No, derive_smart_pointer, experimental!(pointee)
),
// ==========================================================================
// Internal attributes: Stability, deprecation, and unsafe:
// ==========================================================================

2
compiler/rustc_feature/src/unstable.rs
View file

@ -436,6 +436,8 @@ declare_features! (
(unstable, deprecated_suggestion, "1.61.0", Some(94785)),
/// Allows deref patterns.
(incomplete, deref_patterns, "1.79.0", Some(87121)),
/// Allows deriving `SmartPointer` traits
(unstable, derive_smart_pointer, "1.79.0", Some(123430)),
/// Controls errors in trait implementations.
(unstable, do_not_recommend, "1.67.0", Some(51992)),
/// Tells rustdoc to automatically generate `#[doc(cfg(...))]`.