fix case when I have a Definition when checking type hint

alcalyn · alcalyn · commit 35a0b88806e1 · 2018-07-09T21:17:44.000+02:00
diff --git a/src/Symfony/Component/DependencyInjection/Compiler/CheckTypeHintsPass.php b/src/Symfony/Component/DependencyInjection/Compiler/CheckTypeHintsPass.php
@@ -107,8 +107,13 @@ private function checkArgumentsTypeHints(\ReflectionFunctionAbstract $reflection
      */
     private function checkTypeHint($configurationArgument, \ReflectionParameter $parameter): void
     {
-        if ($configurationArgument instanceof Reference) {
-            $referencedDefinition = $this->container->findDefinition((string) $configurationArgument);
+        $referencedDefinition = $configurationArgument;
+
+        if ($referencedDefinition instanceof Reference) {
+            $referencedDefinition = $this->container->findDefinition((string) $referencedDefinition);
+        }
+
+        if ($referencedDefinition instanceof Definition) {
             $class = $this->getClassName($referencedDefinition);
 
             if (!$this->autoload && !class_exists($class, false)) {
