From 44cd3bcbbad87b9ffd1cf4c2cc97d8bc1795f660 Mon Sep 17 00:00:00 2001
From: ouz-a <ouz.agz@gmail.com>
Date: Sat, 5 Aug 2023 12:02:39 +0300
Subject: [PATCH] cleanup misinformation regarding has_deref

---
 clippy_lints/src/dereference.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clippy_lints/src/dereference.rs b/clippy_lints/src/dereference.rs
index a5ec979ccd97..aeaf9fae8914 100644
--- a/clippy_lints/src/dereference.rs
+++ b/clippy_lints/src/dereference.rs
@@ -1170,7 +1170,7 @@ fn referent_used_exactly_once<'tcx>(
         && let [location] = *local_assignments(mir, local).as_slice()
         && let Some(statement) = mir.basic_blocks[location.block].statements.get(location.statement_index)
         && let StatementKind::Assign(box (_, Rvalue::Ref(_, _, place))) = statement.kind
-        && !place.has_deref()
+        && !place.is_indirect_first_projection()
         // Ensure not in a loop (https://github.com/rust-lang/rust-clippy/issues/9710)
         && TriColorDepthFirstSearch::new(&mir.basic_blocks).run_from(location.block, &mut CycleDetector).is_none()
     {