### Godot version

4.2.dev commit 013e8e3afb982d4b230f0039b6dc248b48794ab9

### System information

Any

### Issue description

The following code from [dialogic](https://github.com/coppolaemilio/dialogic) no longer works in 4.2-dev, but does in 4.1 and before:
```gdscript
class VariableFolder:
        var data = {}
        var path = ""
        var outside
        func _init(_data, _path, _outside):
                data = _data
                path = _path
                outside = _outside
        
        func _get(property):
                property = str(property)
                if property in data:
                        if typeof(data[property]) == TYPE_DICTIONARY:
                                return VariableFolder.new(data[property], path+"."+property, outside)  ### <====== ERROR ###
                        else:
                                return DialogicUtil.logical_convert(data[property])
        
        func _set(property, value):
                property = str(property)
                if not value is VariableFolder:
                        outside._set_value_in_dictionary(path+"."+property, outside.dialogic.current_state_info['variables'], value)
                        return true
                elif VariableFolder:
                        return true
```
On compilation this will give the error
```
SCRIPT ERROR: Compile Error: Identifier not found: VariableFolder
          at: GDScript::reload (res://addons/dialogic/Modules/Variable/subsystem_variables.gd:182)
```
(line 182 is the `VariableFolder.new` line)

i bisected it to the following commit, from #79880:
```
d53fc92b4c6b5e4484e8f0bfff6ac55163dde3fb is the first bad commit
commit d53fc92b4c6b5e4484e8f0bfff6ac55163dde3fb
Author: Danil Alexeev <danil@alexeev.xyz>
Date:   Tue Jul 25 14:21:49 2023 +0300

    GDScript: Fix bug with identifier shadowed below in current scope
```

### Steps to reproduce

i think the issue description is complete enough to allow reproduction, let me know if there's any problems.

### Minimal reproduction project

N/A
if (base_type.kind != GDScriptParser::DataType::SCRIPT && base_type.kind != GDScriptParser::DataType::CLASS) { 
			push_error("Cannot assign a new value to a constant.", p_assignment->assignee);
			return;
		}
	} else if (assignee_type.is_read_only) {
		push_error("Cannot assign a new value to a read-only property.", p_assignment->assignee);
		return;
	} else if (p_assignment->assignee->type == GDScriptParser::Node::SUBSCRIPT) {
		GDScriptParser::SubscriptNode *sub = static_cast<GDScriptParser::SubscriptNode *>(p_assignment->assignee);
		while (sub) {
			const GDScriptParser::DataType &base_type = sub->base->datatype;
			if (base_type.is_hard_type() && base_type.is_read_only) {
				if (base_type.kind == GDScriptParser::DataType::BUILTIN && !Variant::is_type_shared(base_type.builtin_type)) {
					push_error("Cannot assign a new value to a read-only property.", p_assignment->assignee);
					return;
				}
			} else {
				break;
			}
			if (sub->base->type == GDScriptParser::Node::SUBSCRIPT) {
				sub = static_cast<GDScriptParser::SubscriptNode *>(sub->base);
			} else {
				sub = nullptr;
			}
		}
	}
	
	if (p_assignment->assigned_value->type == GDScriptParser::Node::ARRAY && assignee_type.has_container_element_type()) {
		update_array_literal_element_type(static_cast<GDScriptParser::ArrayNode *>(p_assignment->assigned_value), assignee_type.get_container_element_type());
	}