diff options
Diffstat (limited to 'llvm/unittests/ADT/OptionalTest.cpp')
| -rw-r--r-- | llvm/unittests/ADT/OptionalTest.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/unittests/ADT/OptionalTest.cpp b/llvm/unittests/ADT/OptionalTest.cpp index 46d4fe0780c..a9a37bf820d 100644 --- a/llvm/unittests/ADT/OptionalTest.cpp +++ b/llvm/unittests/ADT/OptionalTest.cpp @@ -518,5 +518,14 @@ TEST_F(OptionalTest, OperatorGreaterEqual) { CheckRelation<GreaterEqual>(InequalityLhs, InequalityRhs, !IsLess); } +#if (__has_feature(is_trivially_copyable) && defined(_LIBCPP_VERSION)) || \ + (defined(__GNUC__) && __GNUC__ >= 5) +static_assert(std::is_trivially_copyable<Optional<int>>::value, + "Should be trivially copyable"); +static_assert( + !std::is_trivially_copyable<Optional<NonDefaultConstructible>>::value, + "Shouldn't be trivially copyable"); +#endif + } // end anonymous namespace |
