--TEST--
"defined" support for blocks with a template argument
--TEMPLATE--
{{ block('foo', 'included.twig') is defined ? 'ok' : 'ko' }}
{{ block('foo', included_loaded) is defined ? 'ok' : 'ko' }}
{{ block('foo', included_loaded_internal) is defined ? 'ok' : 'ko' }}
--TEMPLATE(included.twig)--
{% block foo %}FOO{% endblock %}
--DATA--
return [
    'included_loaded' => $twig->load('included.twig'),
    'included_loaded_internal' => $twig->load('included.twig'),
]
--EXPECT--
ok
ok
ok