From 9e36918bf030001a17a73e3ef465d8ed37e8258e Mon Sep 17 00:00:00 2001
From: Oriol Brufau <obrufau@igalia.com>
Date: Wed, 1 Nov 2023 01:47:21 +0100
Subject: [PATCH] Further changes required by Servo

---
 components/script/dom/node.rs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/components/script/dom/node.rs b/components/script/dom/node.rs
index 6332c6bd3fc..2470e890939 100644
--- a/components/script/dom/node.rs
+++ b/components/script/dom/node.rs
@@ -473,12 +473,11 @@ impl<'a> Iterator for QuerySelectorIterator {
             .filter_map(|node| {
                 // TODO(cgaebel): Is it worth it to build a bloom filter here
                 // (instead of passing `None`)? Probably.
-                //
-                // FIXME(bholley): Consider an nth-index cache here.
+                let mut nth_index_cache = Default::default();
                 let mut ctx = MatchingContext::new(
                     MatchingMode::Normal,
                     None,
-                    None,
+                    &mut nth_index_cache,
                     node.owner_doc().quirks_mode(),
                     NeedsSelectorFlags::No,
                 );
@@ -967,11 +966,11 @@ impl Node {
             Err(_) => Err(Error::Syntax),
             // Step 3.
             Ok(selectors) => {
-                // FIXME(bholley): Consider an nth-index cache here.
+                let mut nth_index_cache = Default::default();
                 let mut ctx = MatchingContext::new(
                     MatchingMode::Normal,
                     None,
-                    None,
+                    &mut nth_index_cache,
                     doc.quirks_mode(),
                     NeedsSelectorFlags::No,
                 );