--TEST--
"enum_cases" function with invalid enum class
--TEMPLATE--
{% for c in enum_cases('Twig\Tests\NonExistentEnum') %}
    {{~ c.name }}
{% endfor %}
--EXCEPTION--
Twig\Error\SyntaxError: The first argument of the "enum_cases" function must be the name of an enum, "Twig\Tests\NonExistentEnum" given in "index.twig" at line 2.