Merge branch '4.3' into 4.4

* 4.3:
  Fix travis script
  minor fix for wrong case
  [HttpFoundation] Fix `getMaxFilesize`
  [Cache] fix warning on PHP 7.4
  [Console] fix warning on PHP 7.4
  Don't add value of (default/static) objects to the signature
  fix(yml): fix comment in milti line value
  Make sure trace_level is always defined
  Fix bindings and tagged_locator
  Recompile container when translations directory changes

Author: nicolas-grekas

DependencyInjection/FrameworkExtension.php

@@ -1143,12 +1143,12 @@ private function registerTranslatorConfiguration(array $config, ContainerBuilder
         $defaultDir = $container->getParameterBag()->resolveValue($config['default_path']);
         $rootDir = $container->getParameter('kernel.root_dir');
         foreach ($container->getParameter('kernel.bundles_metadata') as $name => $bundle) {
-            if (is_dir($dir = $bundle['path'].'/Resources/translations')) {
+            if ($container->fileExists($dir = $bundle['path'].'/Resources/translations')) {
                 $dirs[] = $dir;
             } else {
                 $nonExistingDirs[] = $dir;
             }
-            if (is_dir($dir = $rootDir.sprintf('/Resources/%s/translations', $name))) {
+            if ($container->fileExists($dir = $rootDir.sprintf('/Resources/%s/translations', $name))) {
                 @trigger_error(sprintf('Translations directory "%s" is deprecated since Symfony 4.2, use "%s" instead.', $dir, $defaultDir), E_USER_DEPRECATED);
                 $dirs[] = $dir;
             } else {
@@ -1157,7 +1157,7 @@ private function registerTranslatorConfiguration(array $config, ContainerBuilder
         }
 
         foreach ($config['paths'] as $dir) {
-            if (is_dir($dir)) {
+            if ($container->fileExists($dir)) {
                 $dirs[] = $transPaths[] = $dir;
             } else {
                 throw new \UnexpectedValueException(sprintf('%s defined in translator.paths does not exist or is not a directory', $dir));
@@ -1172,13 +1172,13 @@ private function registerTranslatorConfiguration(array $config, ContainerBuilder
             $container->getDefinition('console.command.translation_update')->replaceArgument(6, $transPaths);
         }
 
-        if (is_dir($defaultDir)) {
+        if ($container->fileExists($defaultDir)) {
             $dirs[] = $defaultDir;
         } else {
             $nonExistingDirs[] = $defaultDir;
         }
 
-        if (is_dir($dir = $rootDir.'/Resources/translations')) {
+        if ($container->fileExists($dir = $rootDir.'/Resources/translations')) {
             if ($dir !== $defaultDir) {
                 @trigger_error(sprintf('Translations directory "%s" is deprecated since Symfony 4.2, use "%s" instead.', $dir, $defaultDir), E_USER_DEPRECATED);
             }

Tests/DependencyInjection/FrameworkExtensionTest.php

@@ -26,8 +26,6 @@
 use Symfony\Component\Cache\Adapter\ProxyAdapter;
 use Symfony\Component\Cache\Adapter\RedisAdapter;
 use Symfony\Component\Cache\DependencyInjection\CachePoolPass;
-use Symfony\Component\Config\Resource\DirectoryResource;
-use Symfony\Component\Config\Resource\FileExistenceResource;
 use Symfony\Component\DependencyInjection\ChildDefinition;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\Compiler\ResolveInstanceofConditionalsPass;
@@ -847,17 +845,6 @@ function ($directory) {
         );
 
         $this->assertNotEmpty($nonExistingDirectories, 'FrameworkBundle should pass non existing directories to Translator');
-
-        $resources = $container->getResources();
-        foreach ($resources as $resource) {
-            if ($resource instanceof DirectoryResource) {
-                $this->assertNotContains('translations', $resource->getResource());
-            }
-
-            if ($resource instanceof FileExistenceResource) {
-                $this->assertNotContains('translations', $resource->getResource());
-            }
-        }
     }
 
     /**