* updated Twig to the latest version in 1.x series (v1.35.0)

system/libs/Twig/Node/Expression/Binary/Power.php

@@ -3,20 +3,19 @@
 /*
  * This file is part of Twig.
  *
- * (c) 2010 Fabien Potencier
+ * (c) Fabien Potencier
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 class Twig_Node_Expression_Binary_Power extends Twig_Node_Expression_Binary
 {
-    /**
-     * Compiles the node to PHP.
-     *
-     * @param Twig_Compiler $compiler A Twig_Compiler instance
-     */
     public function compile(Twig_Compiler $compiler)
     {
+        if (PHP_VERSION_ID >= 50600) {
+            return parent::compile($compiler);
+        }
+
         $compiler
             ->raw('pow(')
             ->subcompile($this->getNode('left'))
@@ -31,3 +30,5 @@ class Twig_Node_Expression_Binary_Power extends Twig_Node_Expression_Binary
         return $compiler->raw('**');
     }
 }
+
+class_alias('Twig_Node_Expression_Binary_Power', 'Twig\Node\Expression\Binary\PowerBinary', false);