mcs/errors/cs0579-8.cs

   1 // CS0579: The attribute `System.ObsoleteAttribute' cannot be applied multiple times
   2 // Line : 17
   3
   4 using System;
   5
   6 [AttributeUsage (AttributeTargets.ReturnValue)]
   7 public class ReturnAttribute : Attribute
   8 {
   9         public ReturnAttribute ()
  10         {
  11         }
  12 }
  13
  14 class MainClass {
  15         [Obsolete]
  16         [return: Return]
  17         [Obsolete]
  18         static void Main()
  19         {
  20         }
  21 }