First step to add context search to a page. Works fine but needs to be improved with several list of selectors.
<?php
namespace Doctrine\ORM\Query\AST;
use Doctrine\ORM\Query\QueryException;
class ASTException extends QueryException
{
public static function noDispatchForNode($node)
{
return new self("Double-dispatch for node " . get_class($node) . " is not supported.");
}
}