rmaprath created this revision. rmaprath added a reviewer: EricWF. rmaprath added a subscriber: cfe-commits.
We seem to have quite a few tests where an entire test is conditionalized over some range of `_LIBCPP_STD_VER`. We should consider getting rid of these and using the UNSUPPORTED lit directive instead. This is mostly cosmetic, but sometimes can create problems if there are also XFAIL conditions on the same test. The test will be reported as an unexpected-pass when run with a `std=` option not compatible with the `_LIBCPP_STD_VER` check (because the test is trivially empty, it will pass rather than XFAIL). I've attached a sample patch for one of the cases. If this looks OK, I can commit the whole hog. http://reviews.llvm.org/D20730 Files: test/libcxx/experimental/containers/sequences/dynarray/dynarray.overview/at.pass.cpp Index: test/libcxx/experimental/containers/sequences/dynarray/dynarray.overview/at.pass.cpp =================================================================== --- test/libcxx/experimental/containers/sequences/dynarray/dynarray.overview/at.pass.cpp +++ test/libcxx/experimental/containers/sequences/dynarray/dynarray.overview/at.pass.cpp @@ -7,6 +7,7 @@ // //===----------------------------------------------------------------------===// +// UNSUPPORTED: c++98, c++03, c++11 // XFAIL: libcpp-no-exceptions // dynarray.overview @@ -15,8 +16,6 @@ #include <__config> -#if _LIBCPP_STD_VER > 11 - #include <experimental/dynarray> #include <cassert> @@ -90,6 +89,3 @@ test<std::complex<double>> ( {} ); test<std::string> ( {} ); } -#else -int main() {} -#endif
Index: test/libcxx/experimental/containers/sequences/dynarray/dynarray.overview/at.pass.cpp =================================================================== --- test/libcxx/experimental/containers/sequences/dynarray/dynarray.overview/at.pass.cpp +++ test/libcxx/experimental/containers/sequences/dynarray/dynarray.overview/at.pass.cpp @@ -7,6 +7,7 @@ // //===----------------------------------------------------------------------===// +// UNSUPPORTED: c++98, c++03, c++11 // XFAIL: libcpp-no-exceptions // dynarray.overview @@ -15,8 +16,6 @@ #include <__config> -#if _LIBCPP_STD_VER > 11 - #include <experimental/dynarray> #include <cassert> @@ -90,6 +89,3 @@ test<std::complex<double>> ( {} ); test<std::string> ( {} ); } -#else -int main() {} -#endif
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