From 39cd1b1db7da2a605c0034613626e885636a2a09 Mon Sep 17 00:00:00 2001
From: Fred Emmott <fe@fb.com>
Date: Thu, 24 Oct 2019 11:12:22 -0700
Subject: [PATCH] byref -> inout

---
 src/Assert.hack | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Assert.hack b/src/Assert.hack
index 43fc9fa..073b1c3 100644
--- a/src/Assert.hack
+++ b/src/Assert.hack
@@ -668,7 +668,7 @@ abstract class Assert {
 
   private static function sorted<T>(Traversable<T> $x): ImmVector<T> {
     $copy = Vector::fromItems($x);
-    \sort(&$copy);
+    \sort(inout $copy);
     return $copy->toImmVector();
   }
 }