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Port #[rustc_std_internal_symbol] to the new attribute system

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This commit is contained in:
Pavel Grigorenko
2025-07-04 15:53:03 +03:00
parent 5d7771e50d
commit 4f0b0b0f01
7 changed files with 22 additions and 10 deletions
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7
compiler/rustc_attr_parsing/src/attributes/link_attrs.rs
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@@ -80,3 +80,10 @@ impl<S: Stage> NoArgsAttributeParser<S> for FfiPureParser {
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Warn;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::FfiPure;
}
pub(crate) struct StdInternalSymbolParser;
impl<S: Stage> NoArgsAttributeParser<S> for StdInternalSymbolParser {
const PATH: &[Symbol] = &[sym::rustc_std_internal_symbol];
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::StdInternalSymbol;
}

2
compiler/rustc_attr_parsing/src/context.rs
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@@ -24,6 +24,7 @@ use crate::attributes::deprecation::DeprecationParser;
use crate::attributes::inline::{InlineParser, RustcForceInlineParser};
use crate::attributes::link_attrs::{
ExportStableParser, FfiConstParser, FfiPureParser, LinkNameParser, LinkSectionParser,
StdInternalSymbolParser,
};
use crate::attributes::lint_helpers::{AsPtrParser, PassByValueParser, PubTransparentParser};
use crate::attributes::loop_match::{ConstContinueParser, LoopMatchParser};
@@ -157,6 +158,7 @@ attribute_parsers!(
Single<WithoutArgs<NonExhaustiveParser>>,
Single<WithoutArgs<PassByValueParser>>,
Single<WithoutArgs<PubTransparentParser>>,
Single<WithoutArgs<StdInternalSymbolParser>>,
Single<WithoutArgs<TrackCallerParser>>,
// tidy-alphabetical-end
];