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Fix GDNative compat breakage due to dangling Variants fix

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This moves the instance id member from Variant to the ObjectRC so that Variant is still the same size as before the fix (and also regardless if debug or release build).
This commit is contained in:
Pedro J. Estébanez
2020-04-27 13:07:52 +02:00
parent 0233b7e51f
commit ac8b4708a3
5 changed files with 20 additions and 23 deletions
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7
core/variant.cpp
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@@ -1125,7 +1125,6 @@ void Variant::clear() {
if (_get_obj().rc->decrement()) {
memfree(_get_obj().rc);
}
_get_obj().instance_id = 0;
} else {
_get_obj().ref.unref();
}
@@ -1602,7 +1601,7 @@ String Variant::stringify(List<const void *> &stack) const {
return obj->to_string();
} else {
#ifdef DEBUG_ENABLED
if (ScriptDebugger::get_singleton() && _get_obj().instance_id != 0 && !ObjectDB::get_instance(_get_obj().instance_id)) {
if (ScriptDebugger::get_singleton() && _get_obj().rc && !ObjectDB::get_instance(_get_obj().rc->instance_id)) {
return "[Deleted Object]";
}
#endif
@@ -1765,7 +1764,7 @@ Variant::operator RID() const {
#ifdef DEBUG_ENABLED
Object *obj = _get_obj().rc->get_ptr();
if (unlikely(!obj)) {
if (ScriptDebugger::get_singleton() && _get_obj().instance_id != 0 && !ObjectDB::get_instance(_get_obj().instance_id)) {
if (ScriptDebugger::get_singleton() && _get_obj().rc && !ObjectDB::get_instance(_get_obj().rc->instance_id)) {
WARN_PRINT("Attempted get RID on a deleted object.");
}
}
@@ -2318,7 +2317,6 @@ Variant::Variant(const RefPtr &p_resource) {
memnew_placement(_data._mem, ObjData);
#ifdef DEBUG_ENABLED
_get_obj().rc = NULL;
_get_obj().instance_id = 0;
#else
REF *ref = reinterpret_cast<REF *>(p_resource.get_data());
_get_obj().obj = ref->ptr();
@@ -2339,7 +2337,6 @@ Variant::Variant(const Object *p_object) {
memnew_placement(_data._mem, ObjData);
#ifdef DEBUG_ENABLED
_get_obj().rc = p_object ? const_cast<Object *>(p_object)->_use_rc() : NULL;
_get_obj().instance_id = p_object ? p_object->get_instance_id() : 0;
#else
_get_obj().obj = const_cast<Object *>(p_object);
#endif