[Routing] remove deprecations

Author: Tobion

CHANGELOG.md

@@ -1,6 +1,14 @@
 CHANGELOG
 =========
 
+5.0.0
+-----
+
+ * removed `PhpGeneratorDumper` and `PhpMatcherDumper`
+ * removed `generator_base_class`, `generator_cache_class`, `matcher_base_class` and `matcher_cache_class` router options
+ * `Serializable` implementing methods for `Route` and `CompiledRoute` are final
+ * removed referencing service route loaders with a single colon
+
 4.3.0
 -----
 

CompiledRoute.php

@@ -64,10 +64,9 @@ public function __serialize(): array
     }
 
     /**
-     * @internal since Symfony 4.3
-     * @final since Symfony 4.3
+     * @internal
      */
-    public function serialize()
+    final public function serialize()
     {
         return serialize($this->__serialize());
     }
@@ -85,10 +84,9 @@ public function __unserialize(array $data): void
     }
 
     /**
-     * @internal since Symfony 4.3
-     * @final since Symfony 4.3
+     * @internal
      */
-    public function unserialize($serialized)
+    final public function unserialize($serialized)
     {
         $this->__unserialize(unserialize($serialized, ['allowed_classes' => false]));
     }

Generator/Dumper/PhpGeneratorDumper.php

@@ -48,11 +48,6 @@ public function load($resource, $type = null)
             throw new \InvalidArgumentException(sprintf('Invalid resource "%s" passed to the "service" route loader: use the format "service::method" or "service" if your service has an "__invoke" method.', $resource));
         }
 
-        if (1 === substr_count($resource, ':')) {
-            $resource = str_replace(':', '::', $resource);
-            @trigger_error(sprintf('Referencing service route loaders with a single colon is deprecated since Symfony 4.1. Use %s instead.', $resource), E_USER_DEPRECATED);
-        }
-
         $parts = explode('::', $resource);
         $serviceString = $parts[0];
         $method = $parts[1] ?? '__invoke';

Loader/ObjectRouteLoader.php

@@ -78,10 +78,9 @@ public function __serialize(): array
     }
 
     /**
-     * @internal since Symfony 4.3
-     * @final since Symfony 4.3
+     * @internal
      */
-    public function serialize()
+    final public function serialize()
     {
         return serialize($this->__serialize());
     }
@@ -105,10 +104,9 @@ public function __unserialize(array $data): void
     }
 
     /**
-     * @internal since Symfony 4.3
-     * @final since Symfony 4.3
+     * @internal
      */
-    public function unserialize($serialized)
+    final public function unserialize($serialized)
     {
         $this->__unserialize(unserialize($serialized));
     }