--- /dev/null
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Evaluates an expression, discarding the returned value.
+ *
+ * @final
+ */
+class Twig_TokenParser_Do extends Twig_TokenParser
+{
+ public function parse(Twig_Token $token)
+ {
+ $expr = $this->parser->getExpressionParser()->parseExpression();
+
+ $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
+
+ return new Twig_Node_Do($expr, $token->getLine(), $this->getTag());
+ }
+
+ public function getTag()
+ {
+ return 'do';
+ }
+}