diff options
Diffstat (limited to 'compiler/rustc_attr_parsing/src/attributes/transparency.rs')
| -rw-r--r-- | compiler/rustc_attr_parsing/src/attributes/transparency.rs | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/compiler/rustc_attr_parsing/src/attributes/transparency.rs b/compiler/rustc_attr_parsing/src/attributes/transparency.rs index 22d2806e41e..1de3a9cfeba 100644 --- a/compiler/rustc_attr_parsing/src/attributes/transparency.rs +++ b/compiler/rustc_attr_parsing/src/attributes/transparency.rs @@ -2,7 +2,8 @@ use rustc_attr_data_structures::AttributeKind; use rustc_span::hygiene::Transparency; use rustc_span::{Symbol, sym}; -use super::{AcceptContext, AttributeDuplicates, OnDuplicate, SingleAttributeParser}; +use super::{AcceptContext, AttributeOrder, OnDuplicate, SingleAttributeParser}; +use crate::context::Stage; use crate::parser::ArgParser; pub(crate) struct TransparencyParser; @@ -10,14 +11,14 @@ pub(crate) struct TransparencyParser; // FIXME(jdonszelmann): make these proper diagnostics #[allow(rustc::untranslatable_diagnostic)] #[allow(rustc::diagnostic_outside_of_impl)] -impl SingleAttributeParser for TransparencyParser { +impl<S: Stage> SingleAttributeParser<S> for TransparencyParser { const PATH: &[Symbol] = &[sym::rustc_macro_transparency]; - const ON_DUPLICATE_STRATEGY: AttributeDuplicates = AttributeDuplicates::ErrorFollowing; - const ON_DUPLICATE: OnDuplicate = OnDuplicate::Custom(|cx, used, unused| { + const ATTRIBUTE_ORDER: AttributeOrder = AttributeOrder::KeepFirst; + const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Custom(|cx, used, unused| { cx.dcx().span_err(vec![used, unused], "multiple macro transparency attributes"); }); - fn convert(cx: &AcceptContext<'_>, args: &ArgParser<'_>) -> Option<AttributeKind> { + fn convert(cx: &mut AcceptContext<'_, '_, S>, args: &ArgParser<'_>) -> Option<AttributeKind> { match args.name_value().and_then(|nv| nv.value_as_str()) { Some(sym::transparent) => Some(Transparency::Transparent), Some(sym::semiopaque | sym::semitransparent) => Some(Transparency::SemiOpaque), |