8.3 - cannot set finality and visibility for method from trait at the same time

Description

The following code:

<?php

trait SimpleTrait
{
    private function foo() {}
}

class TraitFixtureWithFinalAndProtected
{
    use SimpleTrait {
        foo as final protected;
    }
}

$rm = new ReflectionMethod(TraitFixtureWithFinalAndProtected::class, 'foo');
var_dump($rm->isFinal());
var_dump($rm->isPrivate());
var_dump($rm->isProtected());
var_dump($rm->isPublic());

Resulted in this output:

bool(false)
bool(true)
bool(false)
bool(false)

But I expected this output instead:

bool(true)
bool(false)
bool(true)
bool(false)

Looks like as final protected is completely ignored, does not change the method but does not throw an error either.

Related to: https://github.com/php/php-src/issues/12854

PHP Version

PHP 8.3

Operating System

No response

Comienza ejecutando el reproductor proporcionado para PHP 8.3 y compara los flags de ReflectionMethod con la salida esperada. Sigue la ruta de aliasing de métodos de traits responsable de as final protected; después, añade una prueba de regresión que muestre que ambos modificadores se aplican y confirma la visibilidad y la finality reflejadas.