Godot 4.3.beta1 can_instantiate results in Invalid call. Nonexistent function 'can_instantiate' in base 'GDScript'.

[MikeSchulze]

Tested versions

v4.3.beta1.mono.official [a4f2ea9]

System information

Windows 11

Issue description

I run into this error after upgrading to beta1.

On my tooling i have a function to evaluate the given argument is type e.g. a Class type

static func is_type(value :Variant) -> bool:
	# is an build-in type
	if typeof(value) != TYPE_OBJECT:
		return false
	# is a engine class type
	if is_engine_type(value):
		return true
	# is a custom class type
	if value is GDScript and value.can_instantiate():
		return true
	return false
	
static func is_engine_type(value :Object) -> bool:
	if value is GDScript or value is ScriptExtension:
		return false
	return value.is_class("GDScriptNativeClass")	

But it is broken now with Godot 4.3.beta1

Invalid call. Nonexistent function 'can_instantiate' in base 'GDScript'.

Steps to reproduce

Use the code to reproduce, assigning the script instance to a Variant results into this error now.

	var script :Variant = GDScript.new()

	script.can_instantiate()

Minimal reproduction project (MRP)

n/a

[AThousandShips]

Thank you for reporting, consolidating in:

• Invalid call. Nonexistent function 'reload' in base 'GDScript'. #92610

See there for more details, if you think something was missed about this and it's not the same issue, please comment here and it can be reopened

[MikeSchulze]

@AThousandShips looks like the same root cause, yes.
So far I understand an assign to an un-typed variable is internal handled as a Variant, right?

[AThousandShips]

It is yes the underlying data is Variant

[MikeSchulze]

Ok so than the beta1 breaks a lot :(, o need to wait for the next iteration