From 66cce036d2263a8a7950acb2513d02a2a7772c62 Mon Sep 17 00:00:00 2001
From: Renegade334 <contact.9a5d6388@renegade334.me.uk>
Date: Wed, 29 Apr 2026 10:40:49 +0200
Subject: [PATCH] lib: add Temporal to frozen intrinsics

Signed-off-by: Renegade334 <contact.9a5d6388@renegade334.me.uk>
---
 lib/internal/freeze_intrinsics.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/lib/internal/freeze_intrinsics.js b/lib/internal/freeze_intrinsics.js
index 1d793d719f5fbf..4f083dc34f44d2 100644
--- a/lib/internal/freeze_intrinsics.js
+++ b/lib/internal/freeze_intrinsics.js
@@ -132,6 +132,7 @@ const {
 const {
   Intl,
   SharedArrayBuffer,
+  Temporal,
   WebAssembly,
 } = globalThis;
 
@@ -372,6 +373,20 @@ module.exports = function() {
     ArrayPrototypePush(intrinsics, Intl);
   }
 
+  if (typeof Temporal !== 'undefined') {
+    ArrayPrototypePush(intrinsicPrototypes,
+                       Temporal.Duration.prototype,
+                       Temporal.Instant.prototype,
+                       Temporal.PlainDate.prototype,
+                       Temporal.PlainDateTime.prototype,
+                       Temporal.PlainMonthDay.prototype,
+                       Temporal.PlainTime.prototype,
+                       Temporal.PlainYearMonth.prototype,
+                       Temporal.ZonedDateTime.prototype,
+    );
+    ArrayPrototypePush(intrinsics, Temporal);
+  }
+
   ArrayPrototypeForEach(intrinsicPrototypes, enableDerivedOverrides);
 
   const frozenSet = new WeakSet();