mcs/tests/vararg-lib.cs

   1 using System;
   2
   3 public struct Result {
   4         public int res;
   5         // big enough that it won't be returned in registers
   6         double duh;
   7         long bah;
   8
   9         public Result (int val) {
  10                 res = val;
  11                 bah = val;
  12                 duh = val;
  13         }
  14 }
  15
  16 public class Vararg
  17 {
  18         public static int AddABunchOfInts (__arglist)
  19         {
  20                 int result = 0;
  21
  22                 System.ArgIterator iter = new System.ArgIterator (__arglist);
  23                 int argCount = iter.GetRemainingCount();
  24
  25                 for (int i = 0; i < argCount; i++) {
  26                         System.TypedReference typedRef = iter.GetNextArg();
  27                         result += (int)TypedReference.ToObject( typedRef );
  28                 }
  29
  30                 return result;
  31         }
  32
  33         public static int AddASecondBunchOfInts (int a, __arglist)
  34         {
  35                 int result = 0;
  36
  37                 System.ArgIterator iter = new System.ArgIterator (__arglist);
  38                 int argCount = iter.GetRemainingCount();
  39
  40                 for (int i = 0; i < argCount; i++) {
  41                         System.TypedReference typedRef = iter.GetNextArg();
  42                         result += (int)TypedReference.ToObject( typedRef );
  43                 }
  44
  45                 return result;
  46         }
  47
  48         public static Result VtAddABunchOfInts (__arglist)
  49         {
  50                 int result = 0;
  51
  52                 System.ArgIterator iter = new System.ArgIterator (__arglist);
  53                 int argCount = iter.GetRemainingCount();
  54
  55                 for (int i = 0; i < argCount; i++) {
  56                         System.TypedReference typedRef = iter.GetNextArg();
  57                         result += (int)TypedReference.ToObject( typedRef );
  58                 }
  59
  60                 return new Result (result);
  61         }
  62
  63         public static Result VtAddASecondBunchOfInts (int a, __arglist)
  64         {
  65                 int result = 0;
  66
  67                 System.ArgIterator iter = new System.ArgIterator (__arglist);
  68                 int argCount = iter.GetRemainingCount();
  69
  70                 for (int i = 0; i < argCount; i++) {
  71                         System.TypedReference typedRef = iter.GetNextArg();
  72                         result += (int)TypedReference.ToObject( typedRef );
  73                 }
  74
  75                 return new Result (result);
  76         }
  77
  78         public int InstAddABunchOfInts (__arglist)
  79         {
  80                 int result = 0;
  81
  82                 System.ArgIterator iter = new System.ArgIterator (__arglist);
  83                 int argCount = iter.GetRemainingCount();
  84
  85                 for (int i = 0; i < argCount; i++) {
  86                         System.TypedReference typedRef = iter.GetNextArg();
  87                         result += (int)TypedReference.ToObject( typedRef );
  88                 }
  89
  90                 return result;
  91         }
  92
  93         public int InstAddASecondBunchOfInts (int a, __arglist)
  94         {
  95                 int result = 0;
  96
  97                 System.ArgIterator iter = new System.ArgIterator (__arglist);
  98                 int argCount = iter.GetRemainingCount();
  99
 100                 for (int i = 0; i < argCount; i++) {
 101                         System.TypedReference typedRef = iter.GetNextArg();
 102                         result += (int)TypedReference.ToObject( typedRef );
 103                 }
 104
 105                 return result;
 106         }
 107
 108         public Result InstVtAddABunchOfInts (__arglist)
 109         {
 110                 int result = 0;
 111
 112                 System.ArgIterator iter = new System.ArgIterator (__arglist);
 113                 int argCount = iter.GetRemainingCount();
 114
 115                 for (int i = 0; i < argCount; i++) {
 116                         System.TypedReference typedRef = iter.GetNextArg();
 117                         result += (int)TypedReference.ToObject( typedRef );
 118                 }
 119
 120                 return new Result (result);
 121         }
 122
 123         public Result InstVtAddASecondBunchOfInts (int a, __arglist)
 124         {
 125                 int result = 0;
 126
 127                 System.ArgIterator iter = new System.ArgIterator (__arglist);
 128                 int argCount = iter.GetRemainingCount();
 129
 130                 for (int i = 0; i < argCount; i++) {
 131                         System.TypedReference typedRef = iter.GetNextArg();
 132                         result += (int)TypedReference.ToObject( typedRef );
 133                 }
 134
 135                 return new Result (result);
 136         }
 137 }