diff options
Diffstat (limited to 'compiler/rustc_attr_parsing/src/attributes/macro_attrs.rs')
| -rw-r--r-- | compiler/rustc_attr_parsing/src/attributes/macro_attrs.rs | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/compiler/rustc_attr_parsing/src/attributes/macro_attrs.rs b/compiler/rustc_attr_parsing/src/attributes/macro_attrs.rs index 8928129c201..180130c7be4 100644 --- a/compiler/rustc_attr_parsing/src/attributes/macro_attrs.rs +++ b/compiler/rustc_attr_parsing/src/attributes/macro_attrs.rs @@ -1,15 +1,9 @@ use rustc_errors::DiagArgValue; -use rustc_feature::{AttributeTemplate, template}; -use rustc_hir::Target; -use rustc_hir::attrs::{AttributeKind, MacroUseArgs}; -use rustc_span::{Span, Symbol, sym}; -use thin_vec::ThinVec; +use rustc_hir::attrs::MacroUseArgs; + +use super::prelude::*; +use crate::session_diagnostics::IllFormedAttributeInputLint; -use crate::attributes::{AcceptMapping, AttributeParser, NoArgsAttributeParser, OnDuplicate}; -use crate::context::MaybeWarn::{Allow, Error, Warn}; -use crate::context::{AcceptContext, AllowedTargets, FinalizeContext, Stage}; -use crate::parser::ArgParser; -use crate::session_diagnostics; pub(crate) struct MacroEscapeParser; impl<S: Stage> NoArgsAttributeParser<S> for MacroEscapeParser { const PATH: &[Symbol] = &[sym::macro_escape]; @@ -108,7 +102,7 @@ impl<S: Stage> AttributeParser<S> for MacroUseParser { } ArgParser::NameValue(_) => { let suggestions = MACRO_USE_TEMPLATE.suggestions(cx.attr_style, sym::macro_use); - cx.emit_err(session_diagnostics::IllFormedAttributeInputLint { + cx.emit_err(IllFormedAttributeInputLint { num_suggestions: suggestions.len(), suggestions: DiagArgValue::StrListSepByAnd( suggestions.into_iter().map(|s| format!("`{s}`").into()).collect(), |