From e92806704b088471a3ced0a7dcc2aa46c99e1366 Mon Sep 17 00:00:00 2001
From: Deadbeef <ent3rm4n@gmail.com>
Date: Sat, 29 Apr 2023 06:58:36 +0000
Subject: [PATCH] fix rustdoc and core test

---
 library/core/tests/clone.rs   | 1 +
 src/librustdoc/html/format.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/core/tests/clone.rs b/library/core/tests/clone.rs
index 33ca9f2c6a3a1..aafe5ced2e97f 100644
--- a/library/core/tests/clone.rs
+++ b/library/core/tests/clone.rs
@@ -1,4 +1,5 @@
 #[test]
+#[cfg_attr(not(bootstrap), allow(suspicious_double_ref_op))]
 fn test_borrowed_clone() {
     let x = 5;
     let y: &i32 = &x;
diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs
index 1b445b8981e1a..297120da284b9 100644
--- a/src/librustdoc/html/format.rs
+++ b/src/librustdoc/html/format.rs
@@ -167,7 +167,7 @@ pub(crate) fn print_generic_bounds<'a, 'tcx: 'a>(
     display_fn(move |f| {
         let mut bounds_dup = FxHashSet::default();
 
-        for (i, bound) in bounds.iter().filter(|b| bounds_dup.insert(b.clone())).enumerate() {
+        for (i, bound) in bounds.iter().filter(|b| bounds_dup.insert(*b)).enumerate() {
             if i > 0 {
                 f.write_str(" + ")?;
             }