--TEST--
Exception for invalid argument type in replace call
--TEMPLATE--
{{ 'test %foo%'|replace(stdClass) }}
--DATA--
return array('stdClass' => new stdClass())
--EXCEPTION--
Twig_Error_Runtime: The "replace" filter expects an array or "Traversable" as replace values, got "stdClass" in "index.twig" at line 2.
