It didn't make C# 7. Will hopefully be in C# 8: https://www.infoq.com/news/2016/05/csharp7-pattern-matching-removed https://www.infoq.com/news/2016/05/csharp7-

It didn't make C# 7. Will hopefully be in C# 8: https://www.infoq.com/news/2016/05/csharp7-pattern-matching-removed https://www.infoq.com/news/2016/05/csharp7-pattern-matching-...