mcs/errors/cs1644-50.cs

   1 // CS1644: Feature `interpolated strings' cannot be used because it is not part of the C# 5.0 language specification
   2 // Line: 9
   3 // Compiler options: -langversion:5
   4
   5 public class Program
   6 {
   7         public static void Main()
   8         {
   9                 var x = $"I should not compile";
  10         }
  11 }