From 5e722af04aabe963ebd9eef8a5deddb1b5d8f5eb Mon Sep 17 00:00:00 2001
From: Richard Gibson <richard.gibson@gmail.com>
Date: Fri, 24 Apr 2020 19:57:07 -0400
Subject: [PATCH] Editorial: Return an iterator *record* for for...in heads
 (#1969)

---
 spec.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/spec.html b/spec.html
index 3892134a82..e69d5eb6d7 100644
--- a/spec.html
+++ b/spec.html
@@ -17923,7 +17923,9 @@ <h1>Runtime Semantics: ForIn/OfHeadEvaluation ( _uninitializedBoundNames_, _expr
             1. If _exprValue_ is *undefined* or *null*, then
               1. Return Completion { [[Type]]: ~break~, [[Value]]: ~empty~, [[Target]]: ~empty~ }.
             1. Let _obj_ be ! ToObject(_exprValue_).
-            1. Return ? EnumerateObjectProperties(_obj_).
+            1. Let _iterator_ be ? EnumerateObjectProperties(_obj_).
+            1. Let _nextMethod_ be ! GetV(_iterator_, *"next"*).
+            1. Return the Record { [[Iterator]]: _iterator_, [[NextMethod]]: _nextMethod_, [[Done]]: *false* }.
           1. Else,
             1. Assert: _iterationKind_ is ~iterate~ or ~async-iterate~.
             1. If _iterationKind_ is ~async-iterate~, let _iteratorHint_ be ~async~.