From 18933dfbb6740a3602668c959ace324a4ff2d3ba Mon Sep 17 00:00:00 2001
From: fabien <fabien@93ef8e89-cb99-4229-a87c-7fa0fa45744b>
Date: Thu, 14 Jan 2010 12:36:32 +0000
Subject: [PATCH] partially reverted the previous commit

git-svn-id: http://svn.twig-project.org/trunk@227 93ef8e89-cb99-4229-a87c-7fa0fa45744b
---
 lib/Twig/Environment.php          |   22 ----------------------
 lib/Twig/Extension/Core.php       |    6 +-----
 lib/Twig/Node/Expression/Name.php |   15 +--------------
 3 files changed, 2 insertions(+), 41 deletions(-)

diff --git a/lib/Twig/Environment.php b/lib/Twig/Environment.php
index 5576df8..c691d97 100644
--- a/lib/Twig/Environment.php
+++ b/lib/Twig/Environment.php
@@ -16,7 +16,6 @@ class Twig_Environment
   protected $charset;
   protected $loader;
   protected $trimBlocks;
-  protected $strictMode;
   protected $debug;
   protected $autoReload;
   protected $cache;
@@ -57,11 +56,6 @@ class Twig_Environment
    *  * auto_reload: Whether to reload the template is the original source changed.
    *    If you don't provide the auto_reload option, it will be
    *    determined automatically base on the debug value.
-   *
-   *  * strict_mode: Whether to enable the strict mode or not. If enabled,
-   *    everything must be explicit. For instance, all variables must be
-   *    declared at the top of the template, you must pass explicitely the variables
-   *    when including another template, and so on. If not, a StrictError is thrown.
    */
   public function __construct(Twig_LoaderInterface $loader = null, $options = array())
   {
@@ -70,7 +64,6 @@ class Twig_Environment
       $this->setLoader($loader);
     }
 
-    $this->strictMode         = isset($options['strict_mode']) ? (bool) $options['strict_mode'] : false;
     $this->debug              = isset($options['debug']) ? (bool) $options['debug'] : false;
     $this->trimBlocks         = isset($options['trim_blocks']) ? (bool) $options['trim_blocks'] : false;
     $this->charset            = isset($options['charset']) ? $options['charset'] : 'UTF-8';
@@ -91,21 +84,6 @@ class Twig_Environment
     $this->baseTemplateClass = $class;
   }
 
-  public function enableStrictMode()
-  {
-    $this->strictMode = true;
-  }
-
-  public function disableStrictMode()
-  {
-    $this->strictMode = false;
-  }
-
-  public function isStrictMode()
-  {
-    return $this->strictMode;
-  }
-
   public function enableDebug()
   {
     $this->debug = true;
diff --git a/lib/Twig/Extension/Core.php b/lib/Twig/Extension/Core.php
index d6dbd4c..3ae0905 100644
--- a/lib/Twig/Extension/Core.php
+++ b/lib/Twig/Extension/Core.php
@@ -30,7 +30,6 @@ class Twig_Extension_Core extends Twig_Extension
       new Twig_TokenParser_Import(),
       new Twig_TokenParser_Set(),
       new Twig_TokenParser_Debug(),
-      new Twig_TokenParser_Use(),
     );
   }
 
@@ -41,10 +40,7 @@ class Twig_Extension_Core extends Twig_Extension
    */
   public function getNodeVisitors()
   {
-    return array(
-      new Twig_NodeVisitor_Filter(),
-      new Twig_NodeVisitor_StrictMode()
-    );
+    return array(new Twig_NodeVisitor_Filter());
   }
 
   /**
diff --git a/lib/Twig/Node/Expression/Name.php b/lib/Twig/Node/Expression/Name.php
index fae4c9b..439a4b3 100644
--- a/lib/Twig/Node/Expression/Name.php
+++ b/lib/Twig/Node/Expression/Name.php
@@ -12,7 +12,6 @@
 class Twig_Node_Expression_Name extends Twig_Node_Expression
 {
   protected $name;
-  protected $declared = false;
 
   public function __construct($name, $lineno)
   {
@@ -27,23 +26,11 @@ class Twig_Node_Expression_Name extends Twig_Node_Expression
 
   public function compile($compiler)
   {
-    if ($this->declared)
-    {
-      $compiler->raw(sprintf('$context[\'%s\']', $this->name));
-    }
-    else
-    {
-      $compiler->raw(sprintf('(isset($context[\'%s\']) ? $context[\'%s\'] : null)', $this->name, $this->name));
-    }
+    $compiler->raw(sprintf('(isset($context[\'%s\']) ? $context[\'%s\'] : null)', $this->name, $this->name));
   }
 
   public function getName()
   {
     return $this->name;
   }
-
-  public function setDeclared()
-  {
-    $this->declared = true;
-  }
 }
-- 
1.7.2.5