From 9cf9e604c37f07964fe379ff283e117eb73e0562 Mon Sep 17 00:00:00 2001
From: thislooksfun <tlf@thislooks.fun>
Date: Mon, 25 Oct 2021 20:20:36 -0500
Subject: [PATCH] LibCore: Add REGISTER_ABSTRACT_CORE_OBJECT

This behaves identically to REGISTER_CORE_OBJECT, but the resulting
ObjectClassRegistration's construct() method will always return null.
---
 Userland/Libraries/LibCore/Object.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Userland/Libraries/LibCore/Object.h b/Userland/Libraries/LibCore/Object.h
index 16efc5365c..26eaaf8549 100644
--- a/Userland/Libraries/LibCore/Object.h
+++ b/Userland/Libraries/LibCore/Object.h
@@ -20,6 +20,13 @@
 
 namespace Core {
 
+#define REGISTER_ABSTRACT_CORE_OBJECT(namespace_, class_name)                                                                 \
+    namespace Core {                                                                                                          \
+    namespace Registration {                                                                                                  \
+    Core::ObjectClassRegistration registration_##class_name(#namespace_ "::" #class_name, []() { return RefPtr<Object>(); }); \
+    }                                                                                                                         \
+    }
+
 #define REGISTER_CORE_OBJECT(namespace_, class_name)                                                                                             \
     namespace Core {                                                                                                                             \
     namespace Registration {                                                                                                                     \