mcs/tests/test-322.cs

   1 //
   2 // User casts basically would produce more than one match on
   3 // integral types, since the implicit conversion to int is
   4 // also an implicit conversion to long.   This tests that
   5 // we do not bail too early on the switch statement with its
   6 // implicit conversion.
   7
   8 class Y {
   9         byte b;
  10
  11         public static implicit operator int (Y i)
  12         {
  13                 return i.b;
  14         }
  15
  16         public Y (byte b)
  17         {
  18                 this.b = b;
  19         }
  20 }
  21
  22 class X {
  23         public static void Main ()
  24         {
  25                 Y y = new Y (1);
  26
  27                 switch (y){
  28                 case 0:
  29                         break;
  30                 case 1:
  31                         break;
  32                 }
  33
  34                 int a = y;
  35         }
  36 }