mcs/tests/test-decl-expr-01.cs

   1 using System;
   2
   3 class DeclarationExpression
   4 {
   5         public static int Main ()
   6         {
   7                 Out (out int o);
   8                 if (o != 3)
   9                         return 1;
  10
  11                 if (Out (out int o1)) {
  12                         if (o1 != 3)
  13                                 return 2;
  14                 }
  15
  16                 Out (out var o3);
  17                 if (o3 != 3)
  18                         return 4;
  19
  20                 Out2 (str: "b", v: out var o5);
  21                 if (o5 != 9)
  22                         return 7;
  23
  24                 Console.WriteLine ("ok");
  25                 return 0;
  26         }
  27
  28         static bool Out (out int value)
  29         {
  30                 value = 3;
  31                 return true;
  32         }
  33
  34         static bool Out2 (out int v, string str)
  35         {
  36                 v = 9;
  37                 return true;
  38         }
  39 }