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Port #[rustc_specialization_trait] to the new attribute system

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This commit is contained in:
Pavel Grigorenko
2025-06-24 01:29:44 +03:00
parent 813ec60744
commit 6193783961
7 changed files with 17 additions and 3 deletions
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7
compiler/rustc_attr_parsing/src/attributes/traits.rs
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@@ -89,3 +89,10 @@ impl<S: Stage> NoArgsAttributeParser<S> for TypeConstParser {
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::TypeConst;
}
pub(crate) struct SpecializationTraitParser;
impl<S: Stage> NoArgsAttributeParser<S> for SpecializationTraitParser {
const PATH: &[Symbol] = &[sym::rustc_specialization_trait];
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::SpecializationTrait;
}

3
compiler/rustc_attr_parsing/src/context.rs
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@@ -45,7 +45,7 @@ use crate::attributes::stability::{
use crate::attributes::test_attrs::IgnoreParser;
use crate::attributes::traits::{
CoinductiveParser, ConstTraitParser, DenyExplicitImplParser, DoNotImplementViaObjectParser,
SkipDuringMethodDispatchParser, TypeConstParser,
SkipDuringMethodDispatchParser, SpecializationTraitParser, TypeConstParser,
};
use crate::attributes::transparency::TransparencyParser;
use crate::attributes::{AttributeParser as _, Combine, Single, WithoutArgs};
@@ -167,6 +167,7 @@ attribute_parsers!(
Single<WithoutArgs<NonExhaustiveParser>>,
Single<WithoutArgs<PassByValueParser>>,
Single<WithoutArgs<PubTransparentParser>>,
Single<WithoutArgs<SpecializationTraitParser>>,
Single<WithoutArgs<StdInternalSymbolParser>>,
Single<WithoutArgs<TrackCallerParser>>,
Single<WithoutArgs<TypeConstParser>>,