Updating Symfony lib and dependencies:

Package operations: 2 installs, 23 updates, 0 removals
  - Updating psr/log (1.1.0 => 1.1.2)
  - Updating symfony/debug (v3.4.30 => v3.4.35)
  - Updating symfony/console (v3.4.30 => v3.4.35)
  - Updating symfony/dotenv (v3.4.30 => v3.4.35)
  - Updating symfony/routing (v3.4.30 => v3.4.35)
  - Updating symfony/finder (v3.4.30 => v3.4.35)
  - Updating symfony/filesystem (v3.4.30 => v3.4.35)
  - Installing symfony/polyfill-util (v1.12.0)
  - Installing symfony/polyfill-php56 (v1.12.0)
  - Updating symfony/http-foundation (v3.4.30 => v3.4.35)
  - Updating symfony/event-dispatcher (v3.4.30 => v3.4.35)
  - Updating symfony/http-kernel (v3.4.30 => v3.4.35)
  - Updating symfony/config (v3.4.30 => v3.4.35)
  - Updating symfony/dependency-injection (v3.4.30 => v3.4.35)
  - Updating symfony/class-loader (v3.4.30 => v3.4.35)
  - Updating symfony/cache (v3.4.30 => v3.4.35)
  - Updating symfony/framework-bundle (v3.4.30 => v3.4.35)
  - Updating twig/twig (v1.42.2 => v1.42.4)
  - Updating symfony/twig-bridge (v3.4.30 => v3.4.35)
  - Updating symfony/twig-bundle (v3.4.30 => v3.4.35)
  - Updating symfony/yaml (v3.4.30 => v3.4.35)
  - Updating symfony/stopwatch (v3.4.30 => v3.4.35)
  - Updating symfony/var-dumper (v3.4.30 => v3.4.35)
  - Updating symfony/web-profiler-bundle (v3.4.30 => v3.4.35)
  - Updating symfony/css-selector (v3.4.30 => v3.4.35)

lib/symfony/routing/Loader/AnnotationClassLoader.php

@@ -15,6 +15,7 @@ use Doctrine\Common\Annotations\Reader;
 use Symfony\Component\Config\Loader\LoaderInterface;
 use Symfony\Component\Config\Loader\LoaderResolverInterface;
 use Symfony\Component\Config\Resource\FileResource;
+use Symfony\Component\Routing\Annotation\Route as RouteAnnotation;
 use Symfony\Component\Routing\Route;
 use Symfony\Component\Routing\RouteCollection;
 
@@ -32,7 +33,6 @@ use Symfony\Component\Routing\RouteCollection;
  * recognizes several parameters: requirements, options, defaults, schemes,
  * methods, host, and name. The name parameter is mandatory.
  * Here is an example of how you should be able to use it:
- *
  *     /**
  *      * @Route("/Blog")
  *      * /
@@ -44,7 +44,6 @@ use Symfony\Component\Routing\RouteCollection;
  *         public function index()
  *         {
  *         }
- *
  *         /**
  *          * @Route("/{id}", name="blog_post", requirements = {"id" = "\d+"})
  *          * /
@@ -131,6 +130,10 @@ abstract class AnnotationClassLoader implements LoaderInterface
         return $collection;
     }
 
+    /**
+     * @param RouteAnnotation $annot   or an object that exposes a similar interface
+     * @param array           $globals
+     */
     protected function addRoute(RouteCollection $collection, $annot, $globals, \ReflectionClass $class, \ReflectionMethod $method)
     {
         $name = $annot->getName();
@@ -192,9 +195,6 @@ abstract class AnnotationClassLoader implements LoaderInterface
     /**
      * Gets the default route name for a class method.
      *
-     * @param \ReflectionClass  $class
-     * @param \ReflectionMethod $method
-     *
      * @return string
      */
     protected function getDefaultRouteName(\ReflectionClass $class, \ReflectionMethod $method)

lib/symfony/routing/Loader/AnnotationFileLoader.php

@@ -46,7 +46,7 @@ class AnnotationFileLoader extends FileLoader
      * @param string      $file A PHP file path
      * @param string|null $type The resource type
      *
-     * @return RouteCollection A RouteCollection instance
+     * @return RouteCollection|null A RouteCollection instance
      *
      * @throws \InvalidArgumentException When the file does not exist or its routes cannot be parsed
      */
@@ -58,7 +58,7 @@ class AnnotationFileLoader extends FileLoader
         if ($class = $this->findClass($path)) {
             $refl = new \ReflectionClass($class);
             if ($refl->isAbstract()) {
-                return;
+                return null;
             }
 
             $collection->addResource(new FileResource($path));

lib/symfony/routing/Loader/Configurator/RoutingConfigurator.php

@@ -39,7 +39,8 @@ class RoutingConfigurator
     final public function import($resource, $type = null, $ignoreErrors = false)
     {
         $this->loader->setCurrentDir(\dirname($this->path));
-        $imported = $this->loader->import($resource, $type, $ignoreErrors, $this->file);
+        $imported = $this->loader->import($resource, $type, $ignoreErrors, $this->file) ?: [];
+
         if (!\is_array($imported)) {
             return new ImportConfigurator($this->collection, $imported);
         }

lib/symfony/routing/Loader/PhpFileLoader.php

@@ -40,7 +40,7 @@ class PhpFileLoader extends FileLoader
 
         // the closure forbids access to the private scope in the included file
         $loader = $this;
-        $load = \Closure::bind(function ($file) use ($loader) {
+        $load = \Closure::bind(static function ($file) use ($loader) {
             return include $file;
         }, null, ProtectedPhpFileLoader::class);
 

lib/symfony/routing/Loader/XmlFileLoader.php

@@ -146,7 +146,8 @@ class XmlFileLoader extends FileLoader
 
         $this->setCurrentDir(\dirname($path));
 
-        $imported = $this->import($resource, ('' !== $type ? $type : null), false, $file);
+        /** @var RouteCollection[] $imported */
+        $imported = $this->import($resource, ('' !== $type ? $type : null), false, $file) ?: [];
 
         if (!\is_array($imported)) {
             $imported = [$imported];
@@ -261,7 +262,7 @@ class XmlFileLoader extends FileLoader
     private function parseDefaultsConfig(\DOMElement $element, $path)
     {
         if ($this->isElementValueNull($element)) {
-            return;
+            return null;
         }
 
         // Check for existing element nodes in the default element. There can
@@ -298,7 +299,7 @@ class XmlFileLoader extends FileLoader
     private function parseDefaultNode(\DOMElement $node, $path)
     {
         if ($this->isElementValueNull($node)) {
-            return;
+            return null;
         }
 
         switch ($node->localName) {

lib/symfony/routing/Loader/YamlFileLoader.php

@@ -158,7 +158,7 @@ class YamlFileLoader extends FileLoader
 
         $this->setCurrentDir(\dirname($path));
 
-        $imported = $this->import($config['resource'], $type, false, $file);
+        $imported = $this->import($config['resource'], $type, false, $file) ?: [];
 
         if (!\is_array($imported)) {
             $imported = [$imported];