From ddd1a8f4028e436b2d97fd5a67f41be5f83a866e Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Fri, 19 Jul 2024 18:53:52 +0200
Subject: [PATCH] Drop an unnecessary `Arc::clone`

---
 src/tools/rust-analyzer/crates/salsa/src/derived.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/rust-analyzer/crates/salsa/src/derived.rs b/src/tools/rust-analyzer/crates/salsa/src/derived.rs
index 435baef98c4b..c0d4d674f702 100644
--- a/src/tools/rust-analyzer/crates/salsa/src/derived.rs
+++ b/src/tools/rust-analyzer/crates/salsa/src/derived.rs
@@ -115,7 +115,7 @@ where
     }
 
     fn durability(&self, db: &<Q as QueryDb<'_>>::DynDb, key: &Q::Key) -> Durability {
-        self.slot(key).durability(db)
+        self.slot_map.read().get(key).map_or(Durability::LOW, |slot| slot.durability(db))
     }
 
     fn entries<C>(&self, _db: &<Q as QueryDb<'_>>::DynDb) -> C