--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage;
+
+class SyntaxError extends \LogicException
+{
+ public function __construct($message, $cursor = 0, $expression = '')
+ {
+ $message = sprintf('%s around position %d', $message, $cursor);
+ if ($expression) {
+ $message = sprintf('%s for expression `%s`', $message, $expression);
+ }
+ $message .= '.';
+
+ parent::__construct($message);
+ }
+}