From df23df54a6c4ad486b0231fd3dc2ea7a65f20989 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jana=20D=C3=B6nszelmann?= <jana@donsz.nl>
Date: Tue, 17 Feb 2026 23:52:19 +0100
Subject: [PATCH] tidy

---
 compiler/rustc_hir/src/attrs/data_structures.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler/rustc_hir/src/attrs/data_structures.rs b/compiler/rustc_hir/src/attrs/data_structures.rs
index 5d154cef66a6..2968083c7d72 100644
--- a/compiler/rustc_hir/src/attrs/data_structures.rs
+++ b/compiler/rustc_hir/src/attrs/data_structures.rs
@@ -1233,6 +1233,9 @@ pub enum AttributeKind {
     /// Represents `#[rustc_diagnostic_item]`
     RustcDiagnosticItem(Symbol),
 
+    /// Represents `#[rustc_diagnostic_item]`
+    RustcDiagnosticItem(Symbol),
+
     /// Represents `#[rustc_do_not_const_check]`
     RustcDoNotConstCheck,