### 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
}
	}
}
void GDScriptAnalyzer::reduce_unary_op(GDScriptParser::UnaryOpNode *p_unary_op) {
	reduce_expression(p_unary_op->operand);
	GDScriptParser::DataType result;
	if (p_unary_op->operand == nullptr) {
		result.kind = GDScriptParser::DataType::VARIANT;
		p_unary_op->set_datatype(result);
		return;
	}
	GDScriptParser::DataType operand_type = p_unary_op->operand->get_datatype();
	if (p_unary_op->operand->is_constant) {
		p_unary_op->is_constant = true;
		p_unary_op->reduced_value = Variant::evaluate(p_unary_op->variant_op, p_unary_op->operand->reduced_value, Variant());
		result = type_from_variant(p_unary_op->reduced_value, p_unary_op);
	}
	if (operand_type.is_variant()) {
		result.kind = GDScriptParser::DataType::VARIANT;
		mark_node_unsafe(p_unary_op);
	} else {
		bool valid = false;
		result = get_operation_type(p_unary_op->variant_op, operand_type, valid, p_unary_op);
		if (!valid) {
			push_error(vformat(R"(Invalid operand of type "%s" for unary operator "%s".)", operand_type.to_string(), Variant::get_operator_name(p_unary_op->variant_op)), p_unary_op);
		}
	}
	p_unary_op->set_datatype(result);
}
Variant GDScriptAnalyzer::make_expression_reduced_value(GDScriptParser::ExpressionNode *p_expression, bool &is_reduced) {