From d31aec25e8efa0142d9b32655416e5f4932be35a Mon Sep 17 00:00:00 2001
From: Tim Ledbetter <tim.ledbetter@ladybird.org>
Date: Fri, 22 Aug 2025 15:35:27 +0100
Subject: [PATCH] AK: Ignore possible const reference when comparing type
 equality in `is`

---
 AK/TypeCasts.h                   | 2 +-
 Libraries/LibWeb/DOM/Element.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/AK/TypeCasts.h b/AK/TypeCasts.h
index 231ab466a73..1bf42a8a201 100644
--- a/AK/TypeCasts.h
+++ b/AK/TypeCasts.h
@@ -16,7 +16,7 @@ namespace AK {
 template<typename OutputType, typename InputType>
 ALWAYS_INLINE bool is(InputType& input)
 {
-    static_assert(!SameAs<OutputType, InputType>);
+    static_assert(!SameAs<RemoveCVReference<OutputType>, RemoveCVReference<InputType>>);
     if constexpr (requires { input.template fast_is<OutputType>(); }) {
         return input.template fast_is<OutputType>();
     }
diff --git a/Libraries/LibWeb/DOM/Element.cpp b/Libraries/LibWeb/DOM/Element.cpp
index afaaa842801..57ad00eb0a3 100644
--- a/Libraries/LibWeb/DOM/Element.cpp
+++ b/Libraries/LibWeb/DOM/Element.cpp
@@ -3686,7 +3686,7 @@ Optional<Element::Directionality> Element::contained_text_auto_directionality(bo
         //    - an element whose dir attribute is not in the undefined state
         //    then continue.
         // NOTE: "any ancestor element of descendant that is a descendant of element" will be iterated already.
-        auto is_one_of_the_filtered_elements = [](auto& descendant) -> bool {
+        auto is_one_of_the_filtered_elements = [](DOM::Node const& descendant) -> bool {
             return is<HTML::HTMLScriptElement>(descendant)
                 || is<HTML::HTMLStyleElement>(descendant)
                 || is<HTML::HTMLTextAreaElement>(descendant)