made the default route name binding as late as possible

src/Silex/Controller.php

@@ -34,7 +34,6 @@ class Controller
     public function __construct(Route $route)
     {
         $this->route = $route;
-        $this->bind($this->defaultRouteName());
     }
 
     /**
@@ -140,7 +139,7 @@ class Controller
         $this->isFrozen = true;
     }
 
-    private function defaultRouteName()
+    public function bindDefaultRouteName()
     {
         $requirements = $this->route->getRequirements();
         $method = isset($requirements['_method']) ? $requirements['_method'] : '';
@@ -149,6 +148,6 @@ class Controller
         $routeName = str_replace(array('/', ':', '|', '-'), '_', $routeName);
         $routeName = preg_replace('/[^a-z0-9A-Z_.]+/', '', $routeName);
 
-        return $routeName;
+        $this->routeName = $routeName;
     }
 }

src/Silex/ControllerCollection.php

@@ -48,6 +48,9 @@ class ControllerCollection
     public function flush()
     {
         foreach ($this->controllers as $controller) {
+            if (!$controller->getRouteName()) {
+                $controller->bindDefaultRouteName();
+            }
             $this->routes->add($controller->getRouteName(), $controller->getRoute());
             $controller->freeze();
         }

tests/Silex/Tests/ControllerTest.php

@@ -75,6 +75,7 @@ class ControllerTest extends \PHPUnit_Framework_TestCase
     public function testDefaultRouteNameGeneration(Route $route, $expectedRouteName)
     {
         $controller = new Controller($route);
+        $controller->bindDefaultRouteName();
 
         $this->assertEquals($expectedRouteName, $controller->getRouteName());
     }