* {{ var is none }} * * * @author Fabien Potencier */ class Twig_Node_Expression_Test_Null extends Twig_Node_Expression_Test { public function compile(Twig_Compiler $compiler) { $compiler ->raw('(null === ') ->subcompile($this->getNode('node')) ->raw(')') ; } } class_alias('Twig_Node_Expression_Test_Null', 'Twig\Node\Expression\Test\NullTest', false);