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Disable -Wmismatched-tags warning for struct/class tuple_size

PiperOrigin-RevId: 337087493
This commit is contained in:
dmauro 2020-10-14 10:37:22 -04:00 committed by Derek Mauro
parent b2cb220eb7
commit 79dc0f231a
1 changed files with 12 additions and 4 deletions
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16
googletest/include/gtest/internal/gtest-internal.h
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@ -1323,11 +1323,19 @@ constexpr bool InstantiateTypedTestCase_P_IsDeprecated() { return true; }
} // namespace testing
namespace std {
// Some standard library implementations use `struct tuple_size` and some use
// `class tuple_size`. Clang warns about the mismatch.
// https://reviews.llvm.org/D55466
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmismatched-tags"
#endif
template <typename... Ts>
class tuple_size<testing::internal::FlatTuple<Ts...>>
: public std::integral_constant<size_t, sizeof...(Ts)> {};
struct tuple_size<testing::internal::FlatTuple<Ts...>>
: std::integral_constant<size_t, sizeof...(Ts)> {};
#ifdef __clang__
#pragma clang diagnostic pop
#endif
} // namespace std
#define GTEST_MESSAGE_AT_(file, line, message, result_type) \