On 6/6/19 4:49 PM, Steven Schveighoffer wrote:
Oh wait! It's not empty, it has an empty string as a single member! That's definitely a bug.
OK, not a bug, but not what I would have expected. From docs:"If T isn't a struct, class, or union, an expression tuple with an empty string is returned."
I wonder why that behavior is there, certainly it's intentional. -Steve
