extracting translations from static methods fails silently

[michelv]

We have legacy code in static methods, those methods call the translator like this:

$translator = static::$container->get('translator'); $foo = $translator->trans('bar');

Expected result: new string 'bar' in the translation file (or an existing string updated with a new source).

Current result: no new or updated string, as none of the current visitors find the translated string.

[Nyholm]

I added your code in #30. We do extract 'bar' from your snippet. Could it be that we never visit that file?