Symfony version(s) affected

all

Description

Currently both

use App\Const\Domain;
$this->translator->trans('foo', Domain::CUSTOM);

in php and

{{ 'foo'|trans({}, constant('App\\Constant\\Domain::CUSTOM')) }};

in twig is misunderstood by translation extractor.

The first one thinks the domain is 'messages', the second one '_undefined'.

It would be nice to correctly support the domain.
If it's really not possible, it seems better to me to have '_undefined' in both case.

How to reproduce

Running

bin/console debug:translation

with the previous code.

Possible Solution

For the AbstractVisitor, I tried doing something with

if ($node instanceof Node\Expr\ClassConstFetch) {
            try {
                $reflection = new \ReflectionClass($node->class->toString());
                $constant = $reflection->getReflectionConstant($node->name->toString());
                if (false !== $constant && \is_string($constant->getValue())) {
                    return $constant->getValue();
                }
            } catch (\ReflectionException) {}
        }

but this works only with full FQCN, and not when it's imported/aliased at the start of the file...

For twig, I tried #53357

Additional Context

No response