Constrain launch ~ operator to defined bits.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185452 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2013-07-02 18:01:41 +00:00
parent 725ae713f2
commit 6a683bfb5f
2 changed files with 2 additions and 2 deletions

View File

@@ -28,7 +28,7 @@ int main()
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, "");
static_assert(std::launch::deferred == ~std::launch::async, "");
std::launch x = std::launch::async;
x &= std::launch::deferred;
assert(x == std::launch(0));