Merge branch '3.4' into 4.2

* 3.4:
  [Serializer] Added check of constuctor modifiers to AbstractNormalizer
  [Intl] Simplify the compile binary
  [Routing] Fix routes annotation loading with glob pattern
  Fix hardcoded hotPathTagName
  [Validator] Improve constraint default option check
  [Validator] Fix annotation default for @count and @Length
  Update composer.json
  Fix getSetMethodNormalizer to correctly ignore the attributes specified in "ignored_attributes"
  Add missing "vi" translations
  add missing German translations
  [Intl] Fix test
  added missing translation
  use behavior instead of behaviour
  [Validator] Translate JSON message to Hungarian
  [Validator] fix sr_Latn translations
  [FrameworkBundle][HttpFoundation] make session service resettable

Author: fabpot

CHANGELOG.md

@@ -68,7 +68,7 @@ CHANGELOG
 
  * [DEPRECATION] The `ApacheMatcherDumper` and `ApacheUrlMatcher` were deprecated and
    will be removed in Symfony 3.0, since the performance gains were minimal and
-   it's hard to replicate the behaviour of PHP implementation.
+   it's hard to replicate the behavior of PHP implementation.
 
 2.3.0
 -----

Loader/AnnotationFileLoader.php

@@ -56,6 +56,11 @@ public function load($file, $type = null)
 
         $collection = new RouteCollection();
         if ($class = $this->findClass($path)) {
+            $refl = new \ReflectionClass($class);
+            if ($refl->isAbstract()) {
+                return;
+            }
+
             $collection->addResource(new FileResource($path));
             $collection->addCollection($this->loader->load($class, $type));
         }

Tests/Fixtures/AnnotatedClasses/AbstractClass.php

@@ -13,4 +13,9 @@
 
 abstract class AbstractClass
 {
+    abstract public function abstractRouteAction();
+
+    public function routeAction($arg1, $arg2 = 'defaultValue2', $arg3 = 'defaultValue3')
+    {
+    }
 }

Tests/Loader/AnnotationFileLoaderTest.php

@@ -72,6 +72,14 @@ public function testLoadAnonymousClass()
         $this->loader->load(__DIR__.'/../Fixtures/OtherAnnotatedClasses/AnonymousClassInTrait.php');
     }
 
+    public function testLoadAbstractClass()
+    {
+        $this->reader->expects($this->never())->method('getClassAnnotation');
+        $this->reader->expects($this->never())->method('getMethodAnnotations');
+
+        $this->loader->load(__DIR__.'/../Fixtures/AnnotatedClasses/AbstractClass.php');
+    }
+
     public function testSupports()
     {
         $fixture = __DIR__.'/../Fixtures/annotated.php';