From 2e8d3954ef2e4aebb9961d1e62637c89408de326 Mon Sep 17 00:00:00 2001
From: Alexander David Frick <Alex313031@gmail.com>
Date: Wed, 25 Jan 2023 02:38:33 -0600
Subject: [PATCH] Update js-display-names.cc

---
 src/v8/src/objects/js-display-names.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/v8/src/objects/js-display-names.cc b/src/v8/src/objects/js-display-names.cc
index 15c0b848..18024f24 100644
--- a/src/v8/src/objects/js-display-names.cc
+++ b/src/v8/src/objects/js-display-names.cc
@@ -133,7 +133,9 @@ class LanguageNames : public LocaleDisplayNamesCommon {
     // 1.b If IsStructurallyValidLanguageTag(code) is false, throw a RangeError
     // exception.
     icu::Locale l =
-        icu::Locale::createCanonical(icu::Locale::forLanguageTag(code, status).getBaseName());
+        icu::Locale(icu::Locale::forLanguageTag(code, status).getBaseName());
+    // 1.c Set code to CanonicalizeUnicodeLocaleId(code).
+    l.canonicalize(status);
     std::string checked = l.toLanguageTag<std::string>(status);
 
     if (U_FAILURE(status)) {