mcs/errors/cs0023-12.cs

   1 // CS0023: The `+' operator cannot be applied to operand of type `string'
   2 // Line: 10
   3
   4 using System;
   5
   6 public class Test
   7 {
   8         static void Main ()
   9         {
  10                 Console.WriteLine ("a" + + "b");
  11         }
  12 }