tests/gtest-etree-09.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Linq.Expressions;
   5
   6 namespace Mono
   7 {
   8         class C
   9         {
  10                 public static int Main ()
  11                 {
  12                         int[] i2 = new int [] { 10, 14 };
  13
  14                         Expression<Func<IEnumerable<int>>> e = () => from i in i2 select i;
  15                         int sum = e.Compile () ().Sum ();
  16                         if (sum != 24)
  17                                 return 1;
  18
  19                         Expression<Func<IEnumerable<long>>> e2 = () => from i in GetValues () select i;
  20                         var s2 = e2.Compile () ().Sum ();
  21                         if (s2 != 14)
  22                                 return 2;
  23
  24                         return 0;
  25                 }
  26
  27                 static long[] GetValues ()
  28                 {
  29                         return new long [] { 9, 2, 3 };
  30                 }
  31         }
  32 }
  33