Remove redundant casts

Author: sebastianbergmann

src/CodeCoverage.php

@@ -643,7 +643,7 @@ private function processUnintentionallyCoveredUnits(array $unintentionallyCovere
             } catch (\ReflectionException $e) {
                 throw new ReflectionException(
                     $e->getMessage(),
-                    (int) $e->getCode(),
+                    $e->getCode(),
                     $e
                 );
             }

src/StaticAnalysis/ParsingFileAnalyser.php

@@ -174,7 +174,7 @@ private function analyse(string $filename): void
                     $filename,
                     $error->getMessage()
                 ),
-                (int) $error->getCode(),
+                $error->getCode(),
                 $error
             );
         }