SystemException.php

См. документацию.

<?php
 
namespace Bitrix\Main;

class SystemException extends \Exception
{
    public function __construct($message = "", $code = 0, $file = "", $line = 0, \Throwable $previous = null)
    {
        parent::__construct($message, $code, $previous);
 
        if (!empty($file) && !empty($line))
        {
            $this->file = $file;
            $this->line = $line;
        }
    }
}