From 91c99b6ffecb6f37ca11c25a0db84007c263c1f2 Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Tue, 18 Aug 2026 07:43:53 -0700
Subject: [PATCH] Add missing `const` in INSTANTIATE_TEST_SUITE_P.

Dropping this causes tools like [misc-const-correctness](http://clang.llvm.org/extra/clang-tidy/checks/misc/const-correctness.html) to flag GTEST macro invocations as non-const-correct.

PiperOrigin-RevId: 966588433
Change-Id: I896acca9e079288e971a2912c7aa6d17ec6a15e4
---
 googletest/include/gtest/gtest-param-test.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/googletest/include/gtest/gtest-param-test.h b/googletest/include/gtest/gtest-param-test.h
index 9e023f96..64c60da8 100644
--- a/googletest/include/gtest/gtest-param-test.h
+++ b/googletest/include/gtest/gtest-param-test.h
@@ -552,7 +552,7 @@ auto ConvertGenerator(Gen&& gen, Func&& f) {
 
 #define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...)                \
   static ::testing::internal::ParamGenerator<test_suite_name::ParamType>      \
-      gtest_##prefix##test_suite_name##_EvalGenerator_() {                    \
+  gtest_##prefix##test_suite_name##_EvalGenerator_() {                        \
     return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_));        \
   }                                                                           \
   static ::std::string gtest_##prefix##test_suite_name##_EvalGenerateName_(   \
@@ -562,7 +562,7 @@ auto ConvertGenerator(Gen&& gen, Func&& f) {
           __VA_ARGS__,                                                        \
           ::testing::internal::DefaultParamName<test_suite_name::ParamType>,  \
           DUMMY_PARAM_)));                                                    \
-      auto t = std::make_tuple(__VA_ARGS__);                                  \
+      const auto t = std::make_tuple(__VA_ARGS__);                            \
       static_assert(std::tuple_size<decltype(t)>::value <= 2,                 \
                     "Too Many Args!");                                        \
     }                                                                         \