From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Wed, 27 Jul 2011 08:12:28 +0000 (+0200)
Subject: changed previous commit to preserve better BC
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=21c96d1ef41db6a796f8722f7d3472522a54ccd8;p=web%2Fkonrad%2Ftwig.git

changed previous commit to preserve better BC
---

diff --git a/lib/Twig/Node/BlockReference.php b/lib/Twig/Node/BlockReference.php
index d39a12c..53f6287 100644
--- a/lib/Twig/Node/BlockReference.php
+++ b/lib/Twig/Node/BlockReference.php
@@ -20,12 +20,7 @@ class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInter
 {
     public function __construct($name, $lineno, $tag = null)
     {
-        // hack to be BC
-        if ($name instanceof Twig_NodeInterface) {
-            parent::__construct(array('name' => $name), array(), $lineno, $tag);
-        } else {
-            parent::__construct(array(), array('name' => $name), $lineno, $tag);
-        }
+        parent::__construct(array(), array('name' => $name), $lineno, $tag);
     }
 
     /**
@@ -35,18 +30,9 @@ class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInter
      */
     public function compile(Twig_Compiler $compiler)
     {
-        if ($this->hasNode('name')) {
-            $compiler
-                ->addDebugInfo($this)
-                ->write("\$this->displayBlock(")
-                ->subcompile($this->getNode('name'))
-                ->raw(", \$context, \$blocks);\n")
-            ;
-        } else {
-            $compiler
-                ->addDebugInfo($this)
-                ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name')))
-            ;
-        }
+        $compiler
+            ->addDebugInfo($this)
+            ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name')))
+        ;
     }
 }
diff --git a/lib/Twig/Node/OptimizedBlockReference.php b/lib/Twig/Node/OptimizedBlockReference.php
new file mode 100644
index 0000000..f694091
--- /dev/null
+++ b/lib/Twig/Node/OptimizedBlockReference.php
@@ -0,0 +1,40 @@
+<?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.
+ */
+
+/**
+ * Represents a block call node.
+ *
+ * @package    twig
+ * @author     Fabien Potencier <fabien@symfony.com>
+ */
+class Twig_Node_OptimizedBlockReference extends Twig_Node_BlockReference implements Twig_NodeOutputInterface
+{
+    public function __construct(Twig_NodeInterface $name, $lineno, $tag = null)
+    {
+        call_user_func('Twig_Node::__construct', array('name' => $name), array(), $lineno, $tag);
+    }
+
+    /**
+     * Compiles the node to PHP.
+     *
+     * @param Twig_Compiler A Twig_Compiler instance
+     */
+    public function compile(Twig_Compiler $compiler)
+    {
+        $compiler
+            ->addDebugInfo($this)
+            ->write("\$this->displayBlock(")
+            ->subcompile($this->getNode('name'))
+            ->raw(", \$context, \$blocks);\n")
+        ;
+    }
+}
diff --git a/lib/Twig/NodeVisitor/Optimizer.php b/lib/Twig/NodeVisitor/Optimizer.php
index 4834775..7955b68 100644
--- a/lib/Twig/NodeVisitor/Optimizer.php
+++ b/lib/Twig/NodeVisitor/Optimizer.php
@@ -83,7 +83,7 @@ class Twig_NodeVisitor_Optimizer implements Twig_NodeVisitorInterface
     protected function optimizeRenderBlock($node, $env)
     {
         if ($node instanceof Twig_Node_Print && $node->getNode('expr') instanceof Twig_Node_Expression_BlockReference) {
-            return new Twig_Node_BlockReference($node->getNode('expr')->getNode('name'), $node->getLine(), $node->getNodeTag());
+            return new Twig_Node_OptimizedBlockReference($node->getNode('expr')->getNode('name'), $node->getLine(), $node->getNodeTag());
         }
 
         return $node;