errors/cs1644-4.cs

   1 // CS1644: Feature `switch expression of boolean type' cannot be used because it is not part of the C# 1.0 language specification
   2 // Line: 8
   3 // Compiler options: -langversion:ISO-1
   4
   5 class Class {
   6         public void Foo (bool b)
   7         {
   8                 switch (b)
   9                 {
  10                         case true:
  11                                 break;
  12                         case false:
  13                                 break;
  14                 }
  15         }
  16 }