20 lines
650 B
Rust
20 lines
650 B
Rust
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use rustc_attr_data_structures::lints::{AttributeLint, AttributeLintKind};
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use rustc_errors::LintEmitter;
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use rustc_hir::HirId;
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use crate::session_diagnostics;
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pub fn emit_attribute_lint<L: LintEmitter>(lint: &AttributeLint<HirId>, lint_emitter: L) {
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let AttributeLint { id, span, kind } = lint;
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match kind {
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&AttributeLintKind::UnusedDuplicate { this, other, warning } => lint_emitter
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.emit_node_span_lint(
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rustc_session::lint::builtin::UNUSED_ATTRIBUTES,
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*id,
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*span,
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session_diagnostics::UnusedDuplicate { this, other, warning },
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),
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}
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}
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