Removed support for wildcard character ? in service definitions (BC break)

Author: dg

src/DI/ContainerBuilder.php

@@ -564,10 +564,7 @@ public function completeStatement(Statement $statement): Statement
 		$entity = $this->normalizeEntity($statement->getEntity());
 		$arguments = $statement->arguments;
 
-		if (is_string($entity) && Strings::contains($entity, '?')) { // PHP literal
-			trigger_error("Wildcard '?' used in '$entity' is deprecated.", E_USER_DEPRECATED);
-
-		} elseif ($service = $this->getServiceName($entity)) { // factory calling
+		if ($service = $this->getServiceName($entity)) { // factory calling
 			$params = [];
 			foreach ($this->definitions[$service]->parameters as $k => $v) {
 				$params[] = preg_replace('#\w+\z#', '\$$0', (is_int($k) ? $v : $k)) . (is_int($k) ? '' : ' = ' . PhpHelpers::dump($v));
@@ -693,7 +690,7 @@ public static function literal(string $code, array $args = NULL): Nette\PhpGener
 	/** @internal */
 	public function normalizeEntity($entity)
 	{
-		if (is_string($entity) && Strings::contains($entity, '::') && !Strings::contains($entity, '?')) { // Class::method -> [Class, method]
+		if (is_string($entity) && Strings::contains($entity, '::')) { // Class::method -> [Class, method]
 			$entity = explode('::', $entity);
 		}
 

src/DI/PhpGenerator.php

@@ -167,10 +167,7 @@ private function formatStatement(Statement $statement): string
 		$entity = $statement->getEntity();
 		$arguments = $statement->arguments;
 
-		if (is_string($entity) && Strings::contains($entity, '?')) { // PHP literal
-			return $this->formatPhp($entity, $arguments);
-
-		} elseif ($service = $this->builder->getServiceName($entity)) { // factory calling
+		if ($service = $this->builder->getServiceName($entity)) { // factory calling
 			return $this->formatPhp('$this->?(?*)', [Container::getMethodName($service), $arguments]);
 
 		} elseif ($entity === 'not') { // operator