From fc616eff1c3f61cd96e24644eeb76d8f8469a05c Mon Sep 17 00:00:00 2001
From: Michael FIG <mfig@agoric.com>
Date: Mon, 20 Jul 2020 09:45:37 -0600
Subject: [PATCH] fix(marshal): make toString and Symbol.toStringTag
 non-enumerable

---
 packages/marshal/marshal.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/marshal/marshal.js b/packages/marshal/marshal.js
index a0138773226..efedf117efa 100644
--- a/packages/marshal/marshal.js
+++ b/packages/marshal/marshal.js
@@ -726,9 +726,11 @@ function Remotable(iface = 'Remotable', props = {}, remotable = {}) {
     Object.create(oldRemotableProto, {
       toString: {
         value: toString,
+        enumerable: false,
       },
       [Symbol.toStringTag]: {
         value: allegedName,
+        enumerable: false,
       },
     }),
   );