From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Tue, 6 Jul 2010 11:48:59 +0000 (+0200)
Subject: fixed inheritance bug (closes #81)
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=3601d729b33c0811316c0943e98c01908015ff9f;p=web%2Fkonrad%2Ftwig.git

fixed inheritance bug (closes #81)
---

diff --git a/lib/Twig/Template.php b/lib/Twig/Template.php
index 389bd91..cdea823 100644
--- a/lib/Twig/Template.php
+++ b/lib/Twig/Template.php
@@ -22,6 +22,15 @@ abstract class Twig_Template implements Twig_TemplateInterface
         $this->blocks = array();
     }
 
+    public function __clone()
+    {
+        foreach ($this->blocks as $name => $calls) {
+            foreach ($calls as $i => $call) {
+                $this->blocks[$name][$i][0] = $this;
+            }
+        }
+    }
+
     public function getEnvironment()
     {
         return $this->env;
diff --git a/test/Twig/Tests/Fixtures/tags/inheritance/nested_inheritance.test b/test/Twig/Tests/Fixtures/tags/inheritance/nested_inheritance.test
new file mode 100644
index 0000000..71e3cdf
--- /dev/null
+++ b/test/Twig/Tests/Fixtures/tags/inheritance/nested_inheritance.test
@@ -0,0 +1,16 @@
+--TEST--
+"extends" tag
+--TEMPLATE--
+{% extends "layout.twig" %}
+{% block inside %}INSIDE{% endblock inside %}
+--TEMPLATE(layout.twig)--
+{% extends "base.twig" %}
+{% block body %}
+    {% block inside '' %}
+{% endblock body %}
+--TEMPLATE(base.twig)--
+{% block body '' %}
+--DATA--
+return array()
+--EXPECT--
+INSIDE