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Start using new diagnostic logic on all existing single parsers

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This commit is contained in:
Jonathan Dönszelmann
2025-02-06 17:36:34 +01:00
committed by Jana Dönszelmann
parent 28bf61b9b3
commit 4e1b6d13a2
4 changed files with 14 additions and 43 deletions
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8
compiler/rustc_attr_parsing/src/attributes/stability.rs
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@@ -8,7 +8,9 @@ use rustc_errors::ErrorGuaranteed;
use rustc_span::{Span, Symbol, sym};
use super::util::parse_version;
use super::{AcceptMapping, AttributeDuplicates, AttributeParser, SingleAttributeParser};
use super::{
AcceptMapping, AttributeDuplicates, AttributeParser, OnDuplicate, SingleAttributeParser,
};
use crate::context::{AcceptContext, FinalizeContext};
use crate::parser::{ArgParser, MetaItemParser};
use crate::session_diagnostics::{self, UnsupportedLiteralReason};
@@ -119,9 +121,7 @@ pub(crate) struct ConstStabilityIndirectParser;
impl SingleAttributeParser for ConstStabilityIndirectParser {
const PATH: &'static [Symbol] = &[sym::rustc_const_stable_indirect];
const ON_DUPLICATE_STRATEGY: AttributeDuplicates = AttributeDuplicates::ErrorFollowing;
// ignore
fn on_duplicate(_cx: &AcceptContext<'_>, _used: Span, _unused: Span) {}
const ON_DUPLICATE: OnDuplicate = OnDuplicate::Ignore;
fn convert(_cx: &AcceptContext<'_>, _args: &ArgParser<'_>) -> Option<AttributeKind> {
Some(AttributeKind::ConstStabilityIndirect)