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Port #[rustc_do_not_implement_via_object] to the new attribute system

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This commit is contained in:
Pavel Grigorenko
2025-06-24 00:22:09 +03:00
parent 938916d220
commit adb325fc16
7 changed files with 18 additions and 5 deletions
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7
compiler/rustc_attr_parsing/src/attributes/traits.rs
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@@ -68,3 +68,10 @@ impl<S: Stage> NoArgsAttributeParser<S> for DenyExplicitImplParser {
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::DenyExplicitImpl;
}
pub(crate) struct DoNotImplementViaObjectParser;
impl<S: Stage> NoArgsAttributeParser<S> for DoNotImplementViaObjectParser {
const PATH: &[Symbol] = &[sym::rustc_do_not_implement_via_object];
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::DoNotImplementViaObject;
}

4
compiler/rustc_attr_parsing/src/context.rs
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@@ -44,7 +44,8 @@ use crate::attributes::stability::{
};
use crate::attributes::test_attrs::IgnoreParser;
use crate::attributes::traits::{
ConstTraitParser, DenyExplicitImplParser, SkipDuringMethodDispatchParser,
ConstTraitParser, DenyExplicitImplParser, DoNotImplementViaObjectParser,
SkipDuringMethodDispatchParser,
};
use crate::attributes::transparency::TransparencyParser;
use crate::attributes::{AttributeParser as _, Combine, Single, WithoutArgs};
@@ -154,6 +155,7 @@ attribute_parsers!(
Single<WithoutArgs<ConstStabilityIndirectParser>>,
Single<WithoutArgs<ConstTraitParser>>,
Single<WithoutArgs<DenyExplicitImplParser>>,
Single<WithoutArgs<DoNotImplementViaObjectParser>>,
Single<WithoutArgs<ExportStableParser>>,
Single<WithoutArgs<FfiConstParser>>,
Single<WithoutArgs<FfiPureParser>>,