From 96aca2b442f42684f2deeaf2be560e9548864363 Mon Sep 17 00:00:00 2001
From: Cameron Steffen <cam.steffen94@gmail.com>
Date: Thu, 24 Jul 2025 16:40:38 -0500
Subject: [PATCH] Remove TraitAlias from trait_of_item

This is dead code.
---
 compiler/rustc_middle/src/ty/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs
index 4c95f0748d32..2e1be6e322f8 100644
--- a/compiler/rustc_middle/src/ty/mod.rs
+++ b/compiler/rustc_middle/src/ty/mod.rs
@@ -1994,7 +1994,7 @@ impl<'tcx> TyCtxt<'tcx> {
     pub fn trait_of_item(self, def_id: DefId) -> Option<DefId> {
         if let DefKind::AssocConst | DefKind::AssocFn | DefKind::AssocTy = self.def_kind(def_id) {
             let parent = self.parent(def_id);
-            if let DefKind::Trait | DefKind::TraitAlias = self.def_kind(parent) {
+            if let DefKind::Trait = self.def_kind(parent) {
                 return Some(parent);
             }
         }