Identifiers containing double underscore are reserved according to the C++ standard

Rename __* to _gde_*

https://timsong-cpp.github.io/cppwp/n3337/global.names

https://en.cppreference.com/w/cpp/language/identifiers

Identifiers appearing as a token or preprocessing token (i.e., not in user-defined-string-literal like operator ""id) (since C++11) of one of the following forms are reserved:
 - identifiers with a double underscore anywhere;
 - identifiers that begin with an underscore followed by an uppercase letter;
 - in the global namespace, identifiers that begin with an underscore.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/object.cpp b/src/core/object.cpp
index 54cc013..dc3c879 100644
--- a/src/core/object.cpp
+++ b/src/core/object.cpp
@@ -54,7 +54,7 @@ Object *get_object_instance_binding(GodotObject *p_engine_object) {
 		binding_callbacks = ClassDB::get_instance_binding_callbacks(class_name);
 	}
 	if (binding_callbacks == nullptr) {
-		binding_callbacks = &Object::___binding_callbacks;
+		binding_callbacks = &Object::_gde_binding_callbacks;
 	}
 
 	return reinterpret_cast<Object *>(gdextension_interface_object_get_instance_binding(p_engine_object, token, binding_callbacks));