Fix initialization of objects in VariantInternal

core/variant/variant_internal.h

@@ -104,7 +104,7 @@ public:
 				init_color_array(v);
 				break;
 			case Variant::OBJECT:
-				object_assign_null(v);
+				init_object(v);
 				break;
 			default:
 				break;
@@ -280,6 +280,10 @@ public:
 		v->_data.packed_array = Variant::PackedArrayRef<Color>::create(Vector<Color>());
 		v->type = Variant::PACKED_COLOR_ARRAY;
 	}
+	_FORCE_INLINE_ static void init_object(Variant *v) {
+		object_assign_null(v);
+		v->type = Variant::OBJECT;
+	}
 
 	_FORCE_INLINE_ static void clear(Variant *v) {
 		v->clear();
@@ -1173,7 +1177,7 @@ struct VariantInitializer<PackedColorArray> {
 
 template <>
 struct VariantInitializer<Object *> {
-	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::object_assign_null(v); }
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_object(v); }
 };
 
 template <class T>
@@ -1405,4 +1409,22 @@ struct VariantTypeConstructor {
 	}
 };
 
+template <>
+struct VariantTypeConstructor<Object *> {
+	_FORCE_INLINE_ static void variant_from_type(void *p_variant, void *p_value) {
+		Variant *variant = reinterpret_cast<Variant *>(p_variant);
+		VariantInitializer<Object *>::init(variant);
+		Object *value = *(reinterpret_cast<Object **>(p_value));
+		if (value) {
+			VariantInternalAccessor<Object *>::set(variant, value);
+			VariantInternalAccessor<ObjectID>::set(variant, value->get_instance_id());
+		}
+	}
+
+	_FORCE_INLINE_ static void type_from_variant(void *p_value, void *p_variant) {
+		Object **value = reinterpret_cast<Object **>(p_value);
+		*value = VariantInternalAccessor<Object *>::get(reinterpret_cast<Variant *>(p_variant));
+	}
+};
+
 #endif // VARIANT_INTERNAL_H

modules/gdscript/gdscript_vm.cpp

@@ -174,7 +174,7 @@ void (*type_init_function_table[])(Variant *) = {
 	&VariantInitializer<StringName>::init, // STRING_NAME.
 	&VariantInitializer<NodePath>::init, // NODE_PATH.
 	&VariantInitializer<RID>::init, // RID.
-	&VariantTypeAdjust<Object *>::adjust, // OBJECT.
+	&VariantInitializer<Object *>::init, // OBJECT.
 	&VariantInitializer<Callable>::init, // CALLABLE.
 	&VariantInitializer<Signal>::init, // SIGNAL.
 	&VariantInitializer<Dictionary>::init, // DICTIONARY.