From 9eff97861b88999428d1254f95c83d94a2e95944 Mon Sep 17 00:00:00 2001 From: Derek Mauro Date: Thu, 9 Jun 2022 07:49:38 -0700 Subject: Fix C++17 constexpr storage deprecation warnings This change introduces the symbol ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL to guard redundant declarations of static constexpr data members that are needed prior to C++17. This change also introduces the symbol ABSL_INTERNAL_CPLUSPLUS_LANG, which is supposed to be set to the same value as __cplusplus, except it uses _MSVC_LANG on MSVC so that the value is correct on MSVC. Neither of these new symbols should be used outside of Abseil. Fixes #1191 PiperOrigin-RevId: 453923908 Change-Id: I1316c52c19fa0c168b93cced0c817e4cb7c9c862 --- absl/base/exception_safety_testing_test.cc | 3 +++ 1 file changed, 3 insertions(+) (limited to 'absl/base/exception_safety_testing_test.cc') diff --git a/absl/base/exception_safety_testing_test.cc b/absl/base/exception_safety_testing_test.cc index a59be29e..a87fd6a9 100644 --- a/absl/base/exception_safety_testing_test.cc +++ b/absl/base/exception_safety_testing_test.cc @@ -701,7 +701,10 @@ struct BasicGuaranteeWithExtraContracts : public NonNegative { static constexpr int kExceptionSentinel = 9999; }; + +#ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL constexpr int BasicGuaranteeWithExtraContracts::kExceptionSentinel; +#endif TEST(ExceptionCheckTest, BasicGuaranteeWithExtraContracts) { auto tester_with_val = -- cgit v1.2.3