From a302d2050eef8a145de947d53694692ad14e3c88 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Tue, 29 Oct 2019 12:56:37 +0100
Subject: [PATCH] [DI] fix regexp for anonymous services with no class set

---
 src/Symfony/Component/DependencyInjection/Loader/FileLoader.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/DependencyInjection/Loader/FileLoader.php b/src/Symfony/Component/DependencyInjection/Loader/FileLoader.php
index 163d886354..ceb0f0113e 100644
--- a/src/Symfony/Component/DependencyInjection/Loader/FileLoader.php
+++ b/src/Symfony/Component/DependencyInjection/Loader/FileLoader.php
@@ -26,7 +26,7 @@ use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
  */
 abstract class FileLoader extends BaseFileLoader
 {
-    public const ANONYMOUS_ID_REGEXP = '/^\.\d+_[^~]++~[._a-zA-Z\d]{7}$/';
+    public const ANONYMOUS_ID_REGEXP = '/^\.\d+_[^~]*+~[._a-zA-Z\d]{7}$/';
 
     protected $container;
     protected $isLoadingInstanceof = false;