Older/ReSharper20163CSharp/CSharp7.cs (12 lines of code) (raw):

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ReSharper20163CSharp { class CSharp7 { // 20163 Context actions for binary literals, digit separators, etc. // AltEnter, play with 'Convert to hex', 'Separate thousands' private const int Billion = 1000000000; } // 20163 Support for out variables, local functions, etc. // VS2017 is required //class CSharp7Patterns //{ //public void UseIsPattern(object o) //{ // if (o is int i) // { // } //} //} //static class MyOutClass //{ // public static void SetRandomXyValues(out int x, out int y) // { // var rnd = new Random(); // x = rnd.Next(); // y = rnd.Next(); // } // private static void TestOut() // { // SetRandomXyValues(out int x, out int y); // Debug.Print($"{x}, {y}"); // } //} }