From cece1b95defd25f29f17da2483b5b2b79b829105 Mon Sep 17 00:00:00 2001
From: Samuel Tardieu <sam@rfc1149.net>
Date: Wed, 6 Aug 2025 19:54:58 +0200
Subject: [PATCH] Reuse previous `Vec` allocation in loop

---
 clippy_lints/src/doc/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/clippy_lints/src/doc/mod.rs b/clippy_lints/src/doc/mod.rs
index d27d68d38664..eca3bc390d77 100644
--- a/clippy_lints/src/doc/mod.rs
+++ b/clippy_lints/src/doc/mod.rs
@@ -1139,12 +1139,12 @@ fn check_doc<'a, Events: Iterator<Item = (pulldown_cmark::Event<'a>, Range<usize
                         None,
                         "a backtick may be missing a pair",
                     );
+                    text_to_check.clear();
                 } else {
-                    for (text, range, assoc_code_level) in text_to_check {
+                    for (text, range, assoc_code_level) in text_to_check.drain(..) {
                         markdown::check(cx, valid_idents, &text, &fragments, range, assoc_code_level, blockquote_level);
                     }
                 }
-                text_to_check = Vec::new();
             },
             Start(FootnoteDefinition(..)) => in_footnote_definition = true,
             End(TagEnd::FootnoteDefinition) => in_footnote_definition = false,