From 3620a6e054494223f9d5be322cf9cb23c3b465af Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sun, 7 Feb 2021 10:46:57 +0100
Subject: [PATCH] LibJS: Function must mark its home object

---
 Userland/Libraries/LibJS/Runtime/Function.cpp | 1 +
 Userland/Libraries/LibJS/Runtime/Function.h   | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Userland/Libraries/LibJS/Runtime/Function.cpp b/Userland/Libraries/LibJS/Runtime/Function.cpp
index 43b7d6e7e1..d054ee3a4a 100644
--- a/Userland/Libraries/LibJS/Runtime/Function.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Function.cpp
@@ -90,6 +90,7 @@ void Function::visit_edges(Visitor& visitor)
 {
     Object::visit_edges(visitor);
 
+    visitor.visit(m_home_object);
     visitor.visit(m_bound_this);
 
     for (auto argument : m_bound_arguments)
diff --git a/Userland/Libraries/LibJS/Runtime/Function.h b/Userland/Libraries/LibJS/Runtime/Function.h
index d54f059ec2..6bd2ad7b16 100644
--- a/Userland/Libraries/LibJS/Runtime/Function.h
+++ b/Userland/Libraries/LibJS/Runtime/Function.h
@@ -48,8 +48,6 @@ public:
     virtual const FlyString& name() const = 0;
     virtual LexicalEnvironment* create_environment() = 0;
 
-    virtual void visit_edges(Visitor&) override;
-
     BoundFunction* bind(Value bound_this_value, Vector<Value> arguments);
 
     Value bound_this() const { return m_bound_this; }
@@ -65,6 +63,8 @@ public:
     virtual bool is_strict_mode() const { return false; }
 
 protected:
+    virtual void visit_edges(Visitor&) override;
+
     explicit Function(Object& prototype);
     Function(Object& prototype, Value bound_this, Vector<Value> bound_arguments);