From e9c6dfe7b5ef086e6ed2f4fc41091806486321f6 Mon Sep 17 00:00:00 2001
From: Daniel Rosenwasser <Daniel.Rosenwasser@microsoft.com>
Date: Thu, 14 Sep 2017 17:30:10 -0700
Subject: [PATCH] Remove freezing behavior from tagged template helper.

---
 src/compiler/transformers/es2015.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/compiler/transformers/es2015.ts b/src/compiler/transformers/es2015.ts
index 3a21e1fc94f..5b90ac51073 100644
--- a/src/compiler/transformers/es2015.ts
+++ b/src/compiler/transformers/es2015.ts
@@ -4087,8 +4087,8 @@ namespace ts {
         priority: 0,
         text: `
             var __getTemplateObject = (this && this.__getTemplateObject) || function (cooked, raw) {
-                if (Object.freeze && Object.defineProperty) {
-                    return Object.freeze(Object.defineProperty(cooked, "raw", { value: Object.freeze(raw) }));
+                if (Object.defineProperty) {
+                    return Object.defineProperty(cooked, "raw", { value: raw });
                 }
                 cooked.raw = raw;
                 return cooked;