C# 7 Features - Tuples

[dom via Digitalmars-d]

https://blogs.msdn.microsoft.com/dotnet/2016/08/24/whats-new-in-csharp-7-0/

came across the new c# features today. I really liked the syntax 
for Tuples (and deconstructors), would be great to have a similar 
syntax in D :)