From 2688b124b104979bcdf4bfc3e1b1bb6386985bc1 Mon Sep 17 00:00:00 2001
From: LLVM GN Syncbot <llvmgnsyncbot@gmail.com>
Date: Thu, 22 Jan 2026 02:19:36 +0000
Subject: [PATCH] [gn build] Port 688b01ad529b

---
 llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn b/llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn
index f2ad1dcdacc7..f8474c13f048 100644
--- a/llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/unittests/Serialization/BUILD.gn
@@ -18,6 +18,7 @@ unittest("SerializationTests") {
     "InMemoryModuleCacheTest.cpp",
     "LoadSpecLazilyTest.cpp",
     "ModuleCacheTest.cpp",
+    "NamespaceLookupTest.cpp",
     "NoCommentsTest.cpp",
     "PreambleInNamedModulesTest.cpp",
     "SourceLocationEncodingTest.cpp",