drupal-civicrm/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Function_.php

<?php

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class Function_ extends MagicConst
{
    public function getName() {
        return '__FUNCTION__';
    }
}