From fb239f0e4c0e73970a55f824eb53bd3ab773056a Mon Sep 17 00:00:00 2001
From: dmauro <dmauro@google.com>
Date: Tue, 13 Oct 2020 15:23:57 -0400
Subject: Googletest export

Fix -Wmismatched-tags error with struct tuple_size vs class tuple_size

PiperOrigin-RevId: 336930166
---
 googletest/include/gtest/internal/gtest-internal.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h
index 08a9f9b..738e6c3 100644
--- a/googletest/include/gtest/internal/gtest-internal.h
+++ b/googletest/include/gtest/internal/gtest-internal.h
@@ -1325,8 +1325,8 @@ constexpr bool InstantiateTypedTestCase_P_IsDeprecated() { return true; }
 namespace std {
 
 template <typename... Ts>
-struct tuple_size<testing::internal::FlatTuple<Ts...>>
-    : std::integral_constant<size_t, sizeof...(Ts)> {};
+class tuple_size<testing::internal::FlatTuple<Ts...>>
+    : public std::integral_constant<size_t, sizeof...(Ts)> {};
 
 }  // namespace std
 
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