From b8066f94fd53df4143ab9866a49c21c9a883fc01 Mon Sep 17 00:00:00 2001
From: xizheyin <xizheyin@smail.nju.edu.cn>
Date: Sat, 7 Jun 2025 18:57:33 +0800
Subject: Tracking the old name of renamed unstable library attribute

Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
---
 compiler/rustc_attr_data_structures/src/stability.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'compiler/rustc_attr_data_structures/src')

diff --git a/compiler/rustc_attr_data_structures/src/stability.rs b/compiler/rustc_attr_data_structures/src/stability.rs
index c0ca08a60f8..218e771c745 100644
--- a/compiler/rustc_attr_data_structures/src/stability.rs
+++ b/compiler/rustc_attr_data_structures/src/stability.rs
@@ -132,6 +132,7 @@ pub enum StabilityLevel {
         /// fn foobar() {}
         /// ```
         implied_by: Option<Symbol>,
+        old_name: Option<Symbol>,
     },
     /// `#[stable]`
     Stable {
-- 
cgit 1.4.1-3-g733a5