<?php

namespace Twig\Node\Expression\Test;

use Twig\Compiler;
use Twig\Node\Expression\TestExpression;

/**
 * Checks that a variable is null.
 *
 *  {{ var is none }}
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class NullTest extends TestExpression
{
    public function compile(Compiler $compiler)
    {
        $compiler
            ->raw('(null === ')
            ->subcompile($this->getNode('node'))
            ->raw(')')
        ;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTQxODQ4ODQ2NTA5NTg0MCAzODQ3NzcxNTQ2NjUxNTAzIDE4NTU5MDIxMTAxNjQzNzk=