Merge branch '2.2' into 2.3

* 2.2:
  Fixing singular form for kisses, accesses and addresses.
  fixed some circular references
  [Security] fixed a leak in ExceptionListener
  [Security] fixed a leak in the ContextListener
  Ignore posix_istatty warnings
  typos
  [HttpKernel] fixed route parameters storage in the Request data collector (closes #8867)
  Return BC compatibility for `@Route` parameters and default values

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Templating/Helper/FormHelper.php
	src/Symfony/Component/Console/Application.php

src/Symfony/Bundle/FrameworkBundle/Templating/Helper/FormHelper.php

@@ -146,13 +146,13 @@ class FormHelper extends Helper
      *
      * Example usage:
      *
-     *     <?php echo view['form']->widget($form) ?>
+     *     <?php echo $view['form']->widget($form) ?>
      *
      * You can pass options during the call:
      *
-     *     <?php echo view['form']->widget($form, array('attr' => array('class' => 'foo'))) ?>
+     *     <?php echo $view['form']->widget($form, array('attr' => array('class' => 'foo'))) ?>
      *
-     *     <?php echo view['form']->widget($form, array('separator' => '+++++')) ?>
+     *     <?php echo $view['form']->widget($form, array('separator' => '+++++')) ?>
      *
      * @param FormView $view      The view for which to render the widget
      * @param array    $variables Additional variables passed to the template

src/Symfony/Component/Console/Application.php

@@ -861,7 +861,7 @@ class Application
             $input->setInteractive(false);
         } elseif (function_exists('posix_isatty') && $this->getHelperSet()->has('dialog')) {
             $inputStream = $this->getHelperSet()->get('dialog')->getInputStream();
-            if (!posix_isatty($inputStream)) {
+            if (!@posix_isatty($inputStream)) {
                 $input->setInteractive(false);
             }
         }

src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php

@@ -51,10 +51,14 @@ class RequestDataCollector extends DataCollector implements EventSubscriberInter
         $attributes = array();
         foreach ($request->attributes->all() as $key => $value) {
             if ('_route' == $key && is_object($value)) {
-                $value = $value->getPath();
+                $attributes['_route'] = $this->varToString($value->getPath());
+            } elseif ('_route_params' == $key) {
+                foreach ($value as $key => $v) {
+                    $attributes['_route_params'][$key] = $this->varToString($v);
+                }
+            } else {
+                $attributes[$key] = $this->varToString($value);
             }
-
-            $attributes[$key] = $this->varToString($value);
         }
 
         $content = null;

src/Symfony/Component/HttpKernel/DataCollector/RouterDataCollector.php

@@ -50,6 +50,8 @@ class RouterDataCollector extends DataCollector
                 $this->data['route'] = $this->guessRoute($request, $this->controllers[$request]);
             }
         }
+
+        unset($this->controllers[$request]);
     }
 
     protected function guessRoute(Request $request, $controller)

src/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php

@@ -135,6 +135,8 @@ class ProfilerListener implements EventSubscriberInterface
 
         if ($master) {
             $this->saveProfiles($profile);
+
+            unset($this->children);
         }
     }
 

src/Symfony/Component/PropertyAccess/StringUtil.php

@@ -63,10 +63,13 @@ class StringUtil
         // babies (baby)
         array('sei', 3, false, true, 'y'),
 
+        // accesses (access), addresses (address), kisses (kiss)
+        array('sess', 4, true, false, 'ss'),
+
         // analyses (analysis), ellipses (ellipsis), funguses (fungus),
         // neuroses (neurosis), theses (thesis), emphases (emphasis),
         // oases (oasis), crises (crisis), houses (house), bases (base),
-        // atlases (atlas), kisses (kiss)
+        // atlases (atlas)
         array('ses', 3, true, true, array('s', 'se', 'sis')),
 
         // objectives (objective), alternative (alternatives)

src/Symfony/Component/PropertyAccess/Tests/StringUtilTest.php

@@ -75,7 +75,9 @@ class StringUtilTest extends \PHPUnit_Framework_TestCase
             array('heroes', array('hero', 'heroe')),
             array('hoaxes', 'hoax'),
             array('irises', array('iris', 'irise', 'irisis')),
-            array('kisses', array('kiss', 'kisse', 'kissis')),
+            array('kisses', 'kiss'),
+            array('addresses', 'address'),
+            array('accesses', 'access'),
             array('knives', 'knife'),
             array('lives', 'life'),
             array('lice', 'louse'),

src/Symfony/Component/Routing/Loader/AnnotationClassLoader.php

@@ -180,7 +180,7 @@ abstract class AnnotationClassLoader implements LoaderInterface
 
         $defaults = array_replace($globals['defaults'], $annot->getDefaults());
         foreach ($method->getParameters() as $param) {
-            if ($param->isOptional()) {
+            if (!isset($defaults[$param->getName()]) && $param->isOptional()) {
                 $defaults[$param->getName()] = $param->getDefaultValue();
             }
         }

src/Symfony/Component/Routing/Tests/Loader/AnnotationClassLoaderTest.php

@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Routing\Tests\Loader;
 
+use Symfony\Component\Routing\Annotation\Route;
+
 class AnnotationClassLoaderTest extends AbstractAnnotationLoaderTest
 {
     protected $loader;
@@ -71,13 +73,18 @@ class AnnotationClassLoaderTest extends AbstractAnnotationLoaderTest
         return array(
             array(
                 'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
-                array('name'=>'route1'),
-                array('arg2' => 'defaultValue2', 'arg3' =>'defaultValue3')
+                array('name' => 'route1'),
+                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3')
             ),
             array(
                 'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
-                array('name'=>'route1', 'defaults' => array('arg2' => 'foo')),
-                array('arg2' => 'defaultValue2', 'arg3' =>'defaultValue3')
+                array('name' => 'route1', 'defaults' => array('arg2' => 'foo')),
+                array('arg2' => 'defaultValue2', 'arg3' => 'defaultValue3')
+            ),
+            array(
+                'Symfony\Component\Routing\Tests\Fixtures\AnnotatedClasses\BarClass',
+                array('name' => 'route1', 'defaults' => array('arg2' => 'foobar')),
+                array('arg2' => false, 'arg3' => 'defaultValue3')
             ),
         );
     }
@@ -108,12 +115,11 @@ class AnnotationClassLoaderTest extends AbstractAnnotationLoaderTest
         $this->assertSame($routeDatas['path'], $route->getPath(), '->load preserves path annotation');
         $this->assertSame($routeDatas['requirements'],$route->getRequirements(), '->load preserves requirements annotation');
         $this->assertCount(0, array_intersect($route->getOptions(), $routeDatas['options']), '->load preserves options annotation');
-        $this->assertSame(array_replace($routeDatas['defaults'], $methodArgs), $route->getDefaults(), '->load preserves defaults annotation');
+        $this->assertSame(array_replace($methodArgs, $routeDatas['defaults']), $route->getDefaults(), '->load preserves defaults annotation');
     }
 
     private function getAnnotatedRoute($datas)
     {
-        return new \Symfony\Component\Routing\Annotation\Route($datas);
+        return new Route($datas);
     }
-
 }

src/Symfony/Component/Security/Http/Firewall/ContextListener.php

@@ -38,6 +38,7 @@ class ContextListener implements ListenerInterface
     private $logger;
     private $userProviders;
     private $dispatcher;
+    private $registered;
 
     public function __construct(SecurityContextInterface $context, array $userProviders, $contextKey, LoggerInterface $logger = null, EventDispatcherInterface $dispatcher = null)
     {
@@ -65,8 +66,9 @@ class ContextListener implements ListenerInterface
      */
     public function handle(GetResponseEvent $event)
     {
-        if (null !== $this->dispatcher && HttpKernelInterface::MASTER_REQUEST === $event->getRequestType()) {
+        if (!$this->registered && null !== $this->dispatcher && HttpKernelInterface::MASTER_REQUEST === $event->getRequestType()) {
             $this->dispatcher->addListener(KernelEvents::RESPONSE, array($this, 'onKernelResponse'));
+            $this->registered = true;
         }
 
         $request = $event->getRequest();

src/Symfony/Component/Security/Http/Firewall/ExceptionListener.php

@@ -76,6 +76,10 @@ class ExceptionListener
      */
     public function onKernelException(GetResponseForExceptionEvent $event)
     {
+        // we need to remove ourselves as the exception listener can be
+        // different depending on the Request
+        $event->getDispatcher()->removeListener(KernelEvents::EXCEPTION, array($this, 'onKernelException'));
+
         $exception = $event->getException();
         $request = $event->getRequest();