diff options
Diffstat (limited to 'absl/types/variant_exception_safety_test.cc')
-rw-r--r-- | absl/types/variant_exception_safety_test.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index 086fcff0..76beb595 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -24,6 +24,7 @@ #include "absl/base/config.h" #include "absl/base/internal/exception_safety_testing.h" #include "absl/memory/memory.h" + // See comment in absl/base/config.h #if !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) @@ -315,6 +316,12 @@ TEST(VariantExceptionSafetyTest, MoveAssign) { EXPECT_FALSE(tester.WithContracts(strong_guarantee).Test()); } { + // libstdc++ introduced a regression between 2018-09-25 and 2019-01-06. + // The fix is targeted for gcc-9. + // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87431#c7 + // https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=267614 +#if !(defined(ABSL_HAVE_STD_VARIANT) && \ + defined(_GLIBCXX_RELEASE) && _GLIBCXX_RELEASE == 8) // - otherwise (index() != j), equivalent to // emplace<j>(get<j>(std::move(rhs))) // - If an exception is thrown during the call to Tj's move construction @@ -330,6 +337,8 @@ TEST(VariantExceptionSafetyTest, MoveAssign) { auto copy = rhs; *lhs = std::move(copy); })); +#endif // !(defined(ABSL_HAVE_STD_VARIANT) && + // defined(_GLIBCXX_RELEASE) && _GLIBCXX_RELEASE == 8) } } |