--TEST--
"enum_cases" function with invalid dynamic enum class
--TEMPLATE--
{% set from_variable = 'Twig\Tests\NonExistentEnum' %}
{% for c in enum_cases(from_variable) %}
    {{~ c.name }}
{% endfor %}
--DATA--
return []
--EXCEPTION--
Twig\Error\RuntimeError: Enum "Twig\Tests\NonExistentEnum" does not exist in "index.twig" at line 3.