From 7bc22e96d38828070ac7bf60dbc41e2455422af4 Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Wed, 6 Jan 2021 10:59:50 +0100
Subject: [PATCH] Don't use to_string on Symbol

---
 compiler/rustc_passes/src/check_attr.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs
index 420c002c5fc46..a6a61ffc5dae5 100644
--- a/compiler/rustc_passes/src/check_attr.rs
+++ b/compiler/rustc_passes/src/check_attr.rs
@@ -359,7 +359,7 @@ impl CheckAttrVisitor<'tcx> {
             return false;
         }
         let item_name = self.tcx.hir().name(hir_id);
-        if item_name.to_string() == doc_alias {
+        if &*item_name.as_str() == doc_alias {
             self.tcx
                 .sess
                 .struct_span_err(