C++: More Tests!
C++: More Tests!

Up to 22 now; adding:
* finding type name
* function try blocks
* template meta-programming
* most vexing parse

WhatIsHeDoing/DidYouKnow,WhatIsHeDoing/DidYouKnow,WhatIsHeDoing/DidYouKnow,WhatIsHeDoing/DidYouKnow,WhatIsHeDoing/DidYouKnow,WhatIsHeDoing/DidYouKnow