replace assert($x is Y) with $x as Y

hhvm · Dec 11, 2020 · 2c92708 · 2c92708
1 parent 0198c51
commit 2c92708
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/Writer.hack b/src/Writer.hack
@@ -129,10 +129,9 @@ final class Writer {
 
     $map = \array_map(
       ($sub_map): mixed ==> {
-        assert($sub_map is KeyedContainer<_, _>);
         return \array_map(
           $path ==> $this->relativePath($path as string),
-          $sub_map,
+          $sub_map as KeyedContainer<_, _>,
         );
       },
       $map,