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Port #[marker] to the new attribute system

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Pavel Grigorenko
2025-06-24 01:49:26 +03:00
parent a57a885abc
commit 12f6487d79
9 changed files with 47 additions and 21 deletions
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7
compiler/rustc_attr_parsing/src/attributes/traits.rs
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@@ -103,3 +103,10 @@ impl<S: Stage> NoArgsAttributeParser<S> for UnsafeSpecializationMarkerParser {
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::UnsafeSpecializationMarker;
}
pub(crate) struct MarkerParser;
impl<S: Stage> NoArgsAttributeParser<S> for MarkerParser {
const PATH: &[Symbol] = &[sym::marker];
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Warn;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::Marker;
}