diff options
Diffstat (limited to 'libcxx/test/thread/futures/futures.overview/launch.pass.cpp')
| -rw-r--r-- | libcxx/test/thread/futures/futures.overview/launch.pass.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libcxx/test/thread/futures/futures.overview/launch.pass.cpp b/libcxx/test/thread/futures/futures.overview/launch.pass.cpp index 75534f793c8..d634c8b54c3 100644 --- a/libcxx/test/thread/futures/futures.overview/launch.pass.cpp +++ b/libcxx/test/thread/futures/futures.overview/launch.pass.cpp @@ -17,11 +17,27 @@ // }; #include <future> +#include <cassert> int main() { +#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS static_assert(static_cast<int>(std::launch::any) == (static_cast<int>(std::launch::async) | static_cast<int>(std::launch::deferred)), ""); +#else + static_assert(std::launch::any == (std::launch::async | std::launch::deferred), ""); + static_assert(std::launch(0) == (std::launch::async & std::launch::deferred), ""); + static_assert(std::launch::any == (std::launch::async ^ std::launch::deferred), ""); + static_assert(std::launch(~1) == ~std::launch::async, ""); + std::launch x = std::launch::async; + x &= std::launch::deferred; + assert(x == std::launch(0)); + x = std::launch::async; + x |= std::launch::deferred; + assert(x == std::launch::any); + x ^= std::launch::deferred; + assert(x == std::launch::async); +#endif static_assert(static_cast<int>(std::launch::async) == 1, ""); static_assert(static_cast<int>(std::launch::deferred) == 2, ""); } |
