[DependencyInjection] Autoconfigurable attributes on methods, properties and parameters

Author: ruudk

DependencyInjection/FrameworkExtension.php

@@ -555,8 +555,15 @@ public function load(array $configs, ContainerBuilder $container)
         $container->registerForAutoconfiguration(LoggerAwareInterface::class)
             ->addMethodCall('setLogger', [new Reference('logger')]);
 
-        $container->registerAttributeForAutoconfiguration(AsEventListener::class, static function (ChildDefinition $definition, AsEventListener $attribute): void {
-            $definition->addTag('kernel.event_listener', get_object_vars($attribute));
+        $container->registerAttributeForAutoconfiguration(AsEventListener::class, static function (ChildDefinition $definition, AsEventListener $attribute, \Reflector $reflector) {
+            $tagAttributes = get_object_vars($attribute);
+            if ($reflector instanceof \ReflectionMethod) {
+                if (isset($tagAttributes['method'])) {
+                    throw new LogicException(sprintf('AsEventListener attribute cannot declare a method on "%s::%s()".', $reflector->class, $reflector->name));
+                }
+                $tagAttributes['method'] = $reflector->getName();
+            }
+            $definition->addTag('kernel.event_listener', $tagAttributes);
         });
         $container->registerAttributeForAutoconfiguration(AsController::class, static function (ChildDefinition $definition, AsController $attribute): void {
             $definition->addTag('controller.service_arguments');