^^&&^^

Edit File: ResolveReferencesToAliasesPass.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
use Symfony\Component\DependencyInjection\Reference;

/**
 * Replaces all references to aliases with references to the actual service.
 *
 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
 */
class ResolveReferencesToAliasesPass extends AbstractRecursivePass
{
    /**
     * {@inheritdoc}
     */
    public function process(ContainerBuilder $container)
    {
        parent::process($container);

foreach ($container->getAliases() as $id => $alias) {
            $aliasId = (string) $alias;
            $this->currentId = $id;

if ($aliasId !== $defId = $this->getDefinitionId($aliasId, $container)) {
                $container->setAlias($id, $defId)->setPublic($alias->isPublic())->setPrivate($alias->isPrivate());
            }
        }
    }

/**
     * {@inheritdoc}
     */
    protected function processValue($value, $isRoot = false)
    {
        if (!$value instanceof Reference) {
            return parent::processValue($value, $isRoot);
        }

$defId = $this->getDefinitionId($id = (string) $value, $this->container);

return $defId !== $id ? new Reference($defId, $value->getInvalidBehavior()) : $value;
    }

private function getDefinitionId(string $id, ContainerBuilder $container): string
    {
        if (!$container->hasAlias($id)) {
            return $id;
        }

$alias = $container->getAlias($id);

if ($alias->isDeprecated()) {
            $referencingDefinition = $container->hasDefinition($this->currentId) ? $container->getDefinition($this->currentId) : $container->getAlias($this->currentId);
            if (!$referencingDefinition->isDeprecated()) {
                @trigger_error(sprintf('%s. It is being referenced by the "%s" %s.', rtrim($alias->getDeprecationMessage($id), '. '), $this->currentId, $container->hasDefinition($this->currentId) ? 'service' : 'alias'), \E_USER_DEPRECATED);
            }
        }

$seen = [];
        do {
            if (isset($seen[$id])) {
                throw new ServiceCircularReferenceException($id, array_merge(array_keys($seen), [$id]));
            }

$seen[$id] = true;
            $id = (string) $container->getAlias($id);
        } while ($container->hasAlias($id));

return $id;
    }
}