This way there shouldn't be any unused variable warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230010
91177308-0d34-0410-b5e6-
96231b3b80d8
/// \brief A simple null object to allow implicit construction of Optional<T>
/// and similar types without having to spell out the specialization's name.
enum class NoneType { None };
/// \brief A simple null object to allow implicit construction of Optional<T>
/// and similar types without having to spell out the specialization's name.
enum class NoneType { None };
+const NoneType None = None;