From 3655149a60ad7bfeb0902f7308b95dafa97a68ad Mon Sep 17 00:00:00 2001
From: Andrei Polushin <polushin@gmail.com>
Date: Thu, 14 Jul 2022 21:36:41 +0700
Subject: [PATCH] export ThreadLocalValueHolderBase which is required by
 exported APIs.

fixes #3944
---
 googletest/include/gtest/internal/gtest-port.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h
index 0003d276..c9e1f324 100644
--- a/googletest/include/gtest/internal/gtest-port.h
+++ b/googletest/include/gtest/internal/gtest-port.h
@@ -1710,7 +1710,7 @@ typedef GTestMutexLock MutexLock;
 // C-linkage.  Therefore it cannot be templatized to access
 // ThreadLocal<T>.  Hence the need for class
 // ThreadLocalValueHolderBase.
-class ThreadLocalValueHolderBase {
+class GTEST_API_ ThreadLocalValueHolderBase {
  public:
   virtual ~ThreadLocalValueHolderBase() {}
 };