[DI] Add support for "wither" methods - for greater immutable services

symfony · Apr 3, 2019 · e46b600 · e46b600
1 parent 65a81fc
commit e46b600
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Console/Descriptor/XmlDescriptor.php b/Console/Descriptor/XmlDescriptor.php
@@ -348,6 +348,9 @@ private function getContainerDefinitionDocument(Definition $definition, string $
             foreach ($calls as $callData) {
                 $callsXML->appendChild($callXML = $dom->createElement('call'));
                 $callXML->setAttribute('method', $callData[0]);
+                if ($callData[2] ?? false) {
+                    $callXML->setAttribute('returns-clone', 'true');
+                }
             }
         }