mcs/errors/cs0445.cs

   1 // CS0445: Cannot modify the result of an unboxing conversion
   2 // Line: 10
   3
   4 struct S
   5 {
   6         public int val;
   7
   8         public void Do (object o)
   9         {
  10                 ((S)o).val = 4;
  11         }
  12 }
  13