mcs/errors/cs1644-54.cs

   1 // CS1644: Feature `tuples' cannot be used because it is not part of the C# 6.0 language specification
   2 // Line: 9
   3 // Compiler options: -langversion:6
   4
   5 class Class
   6 {
   7         static void Main ()
   8         {
   9                 var t = (a: 1, b: 2);
  10         }
  11 }