Delete superfluous assertions

Author: sebastianbergmann

src/Parser.php

@@ -11,7 +11,6 @@
 
 use const PREG_UNMATCHED_AS_NULL;
 use function array_pop;
-use function assert;
 use function count;
 use function max;
 use function preg_match;
@@ -50,9 +49,6 @@ public function parse(string $string): array
                     $collected = [];
                 }
 
-                assert(!empty($fromMatch['file']));
-                assert(!empty($toMatch['file']));
-
                 $diff = new Diff($fromMatch['file'], $toMatch['file']);
 
                 $i++;