diff -r 6d109e3804ac -r 9a001a04b634 Twig-1.3.0/lib/Twig/Node/Expression/GetAttr.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Twig-1.3.0/lib/Twig/Node/Expression/GetAttr.php	Tue Oct 25 23:56:28 2011 +0200
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) 2009 Fabien Potencier
+ * (c) 2009 Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+class Twig_Node_Expression_GetAttr extends Twig_Node_Expression
+{
+    public function __construct(Twig_Node_Expression $node, Twig_Node_Expression $attribute, Twig_NodeInterface $arguments, $type, $lineno)
+    {
+        parent::__construct(array('node' => $node, 'attribute' => $attribute, 'arguments' => $arguments), array('type' => $type), $lineno);
+    }
+
+    public function compile(Twig_Compiler $compiler)
+    {
+        $compiler->raw('$this->getAttribute(');
+
+        if ($this->hasAttribute('is_defined_test') && $compiler->getEnvironment()->isStrictVariables()) {
+            $compiler->subcompile(new Twig_Node_Expression_Filter(
+                $this->getNode('node'),
+                new Twig_Node_Expression_Constant('default', $this->getLine()),
+                new Twig_Node(),
+                $this->getLine()
+            ));
+        } else {
+            $compiler->subcompile($this->getNode('node'));
+        }
+
+        $compiler
+            ->raw(', ')
+            ->subcompile($this->getNode('attribute'))
+            ->raw(', array(')
+        ;
+
+        foreach ($this->getNode('arguments') as $node) {
+            $compiler
+                ->subcompile($node)
+                ->raw(', ')
+            ;
+        }
+
+        $compiler
+            ->raw('), ')
+            ->repr($this->getAttribute('type'))
+            ->raw($this->hasAttribute('is_defined_test') ? ', true' : ', false')
+            ->raw(')');
+    }
+}