From a46e86d09da015893b39aeee6ec6eb1006e58a00 Mon Sep 17 00:00:00 2001
From: "Mark S. Miller" <erights@gmail.com>
Date: Mon, 6 Jan 2025 15:19:07 -0800
Subject: [PATCH] fixup! default to freeze,isFrozen if absent

---
 packages/marshal/src/encodeToCapData.js | 3 ++-
 packages/pass-style/src/remotable.js    | 2 +-
 packages/pass-style/src/safe-promise.js | 2 +-
 packages/ses/src/commons.js             | 4 ++--
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/packages/marshal/src/encodeToCapData.js b/packages/marshal/src/encodeToCapData.js
index 698c0f6f12..5f921939d5 100644
--- a/packages/marshal/src/encodeToCapData.js
+++ b/packages/marshal/src/encodeToCapData.js
@@ -30,8 +30,9 @@ const {
   is,
   entries,
   fromEntries,
+  freeze,
   // @ts-expect-error TS doesn't see this on ObjectConstructor
-  suppressTrapping,
+  suppressTrapping = freeze,
 } = Object;
 
 /**
diff --git a/packages/pass-style/src/remotable.js b/packages/pass-style/src/remotable.js
index 91554d4577..2563a07e6c 100644
--- a/packages/pass-style/src/remotable.js
+++ b/packages/pass-style/src/remotable.js
@@ -28,7 +28,7 @@ const {
   getOwnPropertyDescriptors,
   isFrozen,
   // @ts-expect-error TS does not yet have `isNonTrapping` on ObjectConstructor
-  isNonTrapping,
+  isNonTrapping = isFrozen,
 } = Object;
 
 /**
diff --git a/packages/pass-style/src/safe-promise.js b/packages/pass-style/src/safe-promise.js
index aa905b46de..f1fceba3e7 100644
--- a/packages/pass-style/src/safe-promise.js
+++ b/packages/pass-style/src/safe-promise.js
@@ -11,7 +11,7 @@ const {
   getOwnPropertyDescriptor,
   isFrozen,
   // @ts-expect-error TS does not yet have `isNonTrapping` on ObjectConstructor
-  isNonTrapping,
+  isNonTrapping = isFrozen,
 } = Object;
 const { ownKeys } = Reflect;
 const { toStringTag } = Symbol;
diff --git a/packages/ses/src/commons.js b/packages/ses/src/commons.js
index ee85ca71e8..ee913b6e93 100644
--- a/packages/ses/src/commons.js
+++ b/packages/ses/src/commons.js
@@ -79,9 +79,9 @@ export const {
   fromEntries,
   // https://github.com/endojs/endo/pull/2673
   // @ts-expect-error TS does not yet have this on ObjectConstructor.
-  isNonTrapping,
+  isNonTrapping = isFrozen,
   // @ts-expect-error TS does not yet have this on ObjectConstructor.
-  suppressTrapping,
+  suppressTrapping = freeze,
 } = Object;
 
 export const {