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Port #[rustc_pass_by_value] to the new attribute system

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This commit is contained in:
Pavel Grigorenko
2025-06-15 16:59:11 +03:00
parent 35453a854c
commit ef4dece2cb
7 changed files with 24 additions and 7 deletions
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7
compiler/rustc_attr_parsing/src/attributes/lint_helpers.rs
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@@ -17,3 +17,10 @@ impl<S: Stage> NoArgsAttributeParser<S> for PubTransparentParser {
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::PubTransparent;
}
pub(crate) struct PassByValueParser;
impl<S: Stage> NoArgsAttributeParser<S> for PassByValueParser {
const PATH: &[Symbol] = &[sym::rustc_pass_by_value];
const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
const CREATE: fn(Span) -> AttributeKind = AttributeKind::PassByValue;
}

3
compiler/rustc_attr_parsing/src/context.rs
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@@ -23,7 +23,7 @@ use crate::attributes::confusables::ConfusablesParser;
use crate::attributes::deprecation::DeprecationParser;
use crate::attributes::inline::{InlineParser, RustcForceInlineParser};
use crate::attributes::link_attrs::{LinkNameParser, LinkSectionParser};
use crate::attributes::lint_helpers::{AsPtrParser, PubTransparentParser};
use crate::attributes::lint_helpers::{AsPtrParser, PassByValueParser, PubTransparentParser};
use crate::attributes::loop_match::{ConstContinueParser, LoopMatchParser};
use crate::attributes::must_use::MustUseParser;
use crate::attributes::repr::{AlignParser, ReprParser};
@@ -142,6 +142,7 @@ attribute_parsers!(
Single<WithoutArgs<LoopMatchParser>>,
Single<WithoutArgs<MayDangleParser>>,
Single<WithoutArgs<NoMangleParser>>,
Single<WithoutArgs<PassByValueParser>>,
Single<WithoutArgs<PubTransparentParser>>,
Single<WithoutArgs<TrackCallerParser>>,
// tidy-alphabetical-end