mcs/errors/cs1750-4.cs

   1 // CS1750: Optional parameter expression of type `null' cannot be converted to parameter type `A'
   2 // Line: 8
   3
   4 using System;
   5
   6 class GenericClass<T>
   7 {
   8         public GenericClass (GenericClass<T> g = null, A a = null)
   9         {
  10         }
  11 }
  12
  13 class DerivedClass<T> : GenericClass<T>
  14 {
  15         public DerivedClass (GenericClass<T> g) : base(g)
  16         {
  17         }
  18 }
  19
  20 public struct A
  21 {
  22         public int Field;
  23 }