mcs/tests/gtest-lambda-37.cs

   1 using System;
   2
   3 public class MainClass
   4 {
   5         static long? X<T> (T a1, Func<T, T?> a2) where T : struct
   6         {
   7                 return 0;
   8         }
   9
  10         static int? X<T> (T a1, Func<T, int?> a2)
  11         {
  12                 return 0;
  13         }
  14
  15         static double? X<T> (T a1, Func<T, double?> a2)
  16         {
  17                 return null;
  18         }
  19
  20         public static void Main ()
  21         {
  22                 int? sum = X<int> (1, i => {
  23                         if (i > 0)
  24                                 return i;
  25
  26                         return null;
  27                 });
  28
  29
  30                 int? sum2 = X (1, i => {
  31                         if (i > 0)
  32                                 return i;
  33
  34                         return null;
  35                 });
  36
  37         }
  38 }