From 89503ff17512ef3e301ad8f20a339d6d01397020 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <n.nethercote@gmail.com>
Date: Fri, 8 Nov 2024 08:09:50 +1100
Subject: [PATCH] Update comment.

Empty idents are also disambiguated. This was added in #115367.
---
 compiler/rustc_resolve/src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/rustc_resolve/src/lib.rs b/compiler/rustc_resolve/src/lib.rs
index 9abb3180388b3..fbc3fa603ffed 100644
--- a/compiler/rustc_resolve/src/lib.rs
+++ b/compiler/rustc_resolve/src/lib.rs
@@ -534,8 +534,8 @@ struct BindingKey {
     /// identifier.
     ident: Ident,
     ns: Namespace,
-    /// 0 if ident is not `_`, otherwise a value that's unique to the specific
-    /// `_` in the expanded AST that introduced this binding.
+    /// 0 if ident is not `_` or ``, otherwise a value that's unique to the specific
+    /// `_`/`` in the expanded AST that introduced this binding.
     disambiguator: u32,
 }