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Port #[rustc_unsafe_specialization_marker] to the new attribute system

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This commit is contained in:
Pavel Grigorenko
2025-06-24 01:41:19 +03:00
parent 6193783961
commit a57a885abc
7 changed files with 29 additions and 10 deletions
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7
compiler/rustc_attr_parsing/src/attributes/traits.rs
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@@ -96,3 +96,10 @@ impl<S: Stage> NoArgsAttributeParser<S> for SpecializationTraitParser {
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::SpecializationTrait;
}
pub(crate) struct UnsafeSpecializationMarkerParser;
impl<S: Stage> NoArgsAttributeParser<S> for UnsafeSpecializationMarkerParser {
const PATH: &[Symbol] = &[sym::rustc_unsafe_specialization_marker];
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::UnsafeSpecializationMarker;
}

2
compiler/rustc_attr_parsing/src/context.rs
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@@ -46,6 +46,7 @@ use crate::attributes::test_attrs::IgnoreParser;
use crate::attributes::traits::{
CoinductiveParser, ConstTraitParser, DenyExplicitImplParser, DoNotImplementViaObjectParser,
SkipDuringMethodDispatchParser, SpecializationTraitParser, TypeConstParser,
UnsafeSpecializationMarkerParser,
};
use crate::attributes::transparency::TransparencyParser;
use crate::attributes::{AttributeParser as _, Combine, Single, WithoutArgs};
@@ -171,6 +172,7 @@ attribute_parsers!(
Single<WithoutArgs<StdInternalSymbolParser>>,
Single<WithoutArgs<TrackCallerParser>>,
Single<WithoutArgs<TypeConstParser>>,
Single<WithoutArgs<UnsafeSpecializationMarkerParser>>,
// tidy-alphabetical-end
];
);