mcs/tests/gtest-exmethod-03.cs

   1
   2
   3 using System;
   4
   5 namespace A
   6 {
   7         public static class A
   8         {
   9                 public static int Foo (this int i)
  10                 {
  11                         return 1;
  12                 }
  13
  14                 public static int Foo (this int i, string s)
  15                 {
  16                         return 30;
  17                 }
  18         }
  19 }
  20
  21 namespace B
  22 {
  23         public static class X
  24         {
  25                 public static int Foo (this int i)
  26                 {
  27                         return 2;
  28                 }
  29
  30                 public static int Foo (this int i, bool b)
  31                 {
  32                         return 20;
  33                 }
  34         }
  35 }
  36
  37 namespace C
  38 {
  39         using A;
  40         using B;
  41         using D;
  42
  43         public static class F
  44         {
  45                 public static bool Foo (this byte i)
  46                 {
  47                         return false;
  48                 }
  49         }
  50
  51         namespace D
  52         {
  53                 public static class F
  54                 {
  55                         public static int Foo (this int i)
  56                         {
  57                                 return 66;
  58                         }
  59
  60                         public static void TestX ()
  61                         {
  62                                 int i = 2.Foo (false);
  63                         }
  64                 }
  65         }
  66
  67         public static class M
  68         {
  69                 public static int Foo (this int i)
  70                 {
  71                         return 4;
  72                 }
  73
  74                 public static int Main ()
  75                 {
  76                         if (3.Foo ("a") != 30)
  77                                 return 1;
  78
  79                         if (((byte)0).Foo ())
  80                                 return 2;
  81
  82                         if (4.Foo (false) != 20)
  83                                 return 3;
  84
  85                         Console.WriteLine ("OK");
  86                         return 0;
  87                 }
  88         }
  89 }