Extract BitField definition so it can be included in Object

binding_generator.py

@@ -1821,6 +1821,10 @@ def generate_engine_class_header(class_api, used_classes, fully_used_classes, us
         result.append("#include <type_traits>")
         result.append("")
 
+    if class_name == "Object":
+        result.append("#include <godot_cpp/core/bit_field.hpp>")
+        result.append("")
+
     if class_name == "ClassDBSingleton":
         result.append("#include <godot_cpp/core/binder_common.hpp>")
         result.append("")

include/godot_cpp/core/bit_field.hpp

@@ -0,0 +1,50 @@
+/**************************************************************************/
+/*  bit_field.hpp                                                         */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include <godot_cpp/variant/variant.hpp>
+
+namespace godot {
+
+template <typename T>
+class BitField {
+	int64_t value = 0;
+
+public:
+	_FORCE_INLINE_ void set_flag(T p_flag) { value |= p_flag; }
+	_FORCE_INLINE_ bool has_flag(T p_flag) const { return value & p_flag; }
+	_FORCE_INLINE_ void clear_flag(T p_flag) { value &= ~p_flag; }
+	_FORCE_INLINE_ BitField(int64_t p_value) { value = p_value; }
+	_FORCE_INLINE_ operator int64_t() const { return value; }
+	_FORCE_INLINE_ operator Variant() const { return value; }
+};
+
+} // namespace godot

include/godot_cpp/core/type_info.hpp

@@ -30,6 +30,7 @@
 
 #pragma once
 
+#include <godot_cpp/core/bit_field.hpp>
 #include <godot_cpp/core/method_ptrcall.hpp>
 #include <godot_cpp/core/object.hpp>
 #include <godot_cpp/variant/typed_array.hpp>
@@ -259,19 +260,6 @@ inline StringName _gde_constant_get_enum_name(T param, StringName p_constant) {
 	return GetTypeInfo<T>::get_class_info().class_name;
 }
 
-template <typename T>
-class BitField {
-	int64_t value = 0;
-
-public:
-	_FORCE_INLINE_ void set_flag(T p_flag) { value |= p_flag; }
-	_FORCE_INLINE_ bool has_flag(T p_flag) const { return value & p_flag; }
-	_FORCE_INLINE_ void clear_flag(T p_flag) { value &= ~p_flag; }
-	_FORCE_INLINE_ BitField(int64_t p_value) { value = p_value; }
-	_FORCE_INLINE_ operator int64_t() const { return value; }
-	_FORCE_INLINE_ operator Variant() const { return value; }
-};
-
 #define TEMPL_MAKE_BITFIELD_TYPE_INFO(m_enum, m_impl) \
 	template <> \
 	struct GetTypeInfo<m_impl> { \