Emile Cormier

> Perhaps Appveyor could come in handy here? I have a Windows 7 + MSVC installation I can install Windows on VirtualBox easily enough, that's not the problem. The problem...

VS2013 does not support unrestricted unions, and that is a huge deal breaker for me. The library revolves around `wamp::Variant`, which in turn revolves around unrestricted unions. VS support will...

I don't remember using expression SFINAE anywhere, so hopefully, we're in the clear.

I'll eventually try to look into this myself, if nobody else volunteers.

Thank you, @KrishnaPG. I'll eventually install VS2015 on a Windows machine (or VirtualBox), and will attempt to fix these errors. I'm very busy at work at the moment.

@michaelaeriksen, no one has stepped up with a pull request yet. I've been meaning to add support for the latest VS2015, but haven't had the time yet. I can't really...

@michaelaeriksen, it's reassuring to know that it's only the metafunctions causing grief in VS2015! I can't promise anything, but I'll try installing Visual Studio and taking a look this weekend.

I've set-up VS2015 on my Windows machine. Probably won't have time to resolve the compiler errors this weekend, but at least the tools are now set-up.

I've managed to get CMake to generate a VS project, and I've started tackling the compile errors. Most of the problems seem to occur when `constexpr` is used with SFINAE....

Sorry, no. Too busy with summer stuff. I can't give you an ETA either. I was going to try abandoning SFINAE and use a tagged-dispatching approach instead.