--- /dev/null
+<?php
+
+namespace Drupal\drupalmoduleupgrader\Plugin\DMU\Converter\Functions;
+
+use Drupal\drupalmoduleupgrader\TargetInterface;
+use Pharborist\Functions\FunctionCallNode;
+use Pharborist\Objects\ObjectMethodCallNode;
+
+/**
+ * @Converter(
+ * id = "user_save",
+ * description = @Translation("Rewrites calls to user_save()."),
+ * fixme = @Translation("user_save() is now a method of the user entity.")
+ * )
+ */
+class UserSave extends FunctionCallModifier {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function rewrite(FunctionCallNode $call, TargetInterface $target) {
+ $arguments = $call->getArguments();
+
+ if (sizeof($arguments) == 1) {
+ return ObjectMethodCallNode::create(clone $arguments[0], 'save');
+ }
+ }
+
+}