Update core 8.3.0

web/vendor/symfony/dependency-injection/Definition.php

@@ -164,7 +164,7 @@ class Definition
     }
 
     /**
-     * Gets the service that decorates this service.
+     * Gets the service that this service is decorating.
      *
      * @return null|array An array composed of the decorated service id, the new id for it and the priority of decoration, null if no service is decorated
      */
@@ -308,6 +308,10 @@ class Definition
      */
     public function replaceArgument($index, $argument)
     {
+        if (0 === count($this->arguments)) {
+            throw new OutOfBoundsException('Cannot replace arguments if none have been configured yet.');
+        }
+
         if ($index < 0 || $index > count($this->arguments) - 1) {
             throw new OutOfBoundsException(sprintf('The index "%d" is not in the range [0, %d].', $index, count($this->arguments) - 1));
         }