Merge branch '5.1' into 5.x

Author: derrabus

Dumper/PhpDumper.php

@@ -504,6 +504,9 @@ private function collectLineage(string $class, array &$lineage)
             return;
         }
         $file = $r->getFileName();
+        if (') : eval()\'d code' === substr($file, -17)) {
+            $file = substr($file, 0, strrpos($file, '(', -17));
+        }
         if (!$file || $this->doExport($file) === $exportedFile = $this->export($file)) {
             return;
         }