mcs/tests/test-196.cs

   1 //
   2 // Tests related to constants and binary operators (bug 39018)
   3 //
   4
   5 class X {
   6         void Bug1 () {
   7                 uint a = 1, b = 2;
   8                 long l = (b & (0x1 << 31));
   9         }
  10
  11         void Bug2 () {
  12                 uint a = 1, b = 2;
  13                 const int l = 1;
  14                 const int r = 31;
  15
  16                 long ll = (b & (l << r));
  17         }
  18
  19         public static int Main ()
  20         {
  21                 const byte b = 255;
  22                 const int i = b << int.MaxValue;
  23                 const int i2 = b << int.MaxValue;
  24
  25                 long token = uint.MaxValue;
  26                 const int column_mask = (int)((1 << 32) - 1);
  27                 int r2 = (int) (token & column_mask);
  28                 if (r2 != 0)
  29                         return 1;
  30
  31                 return 0;
  32         }
  33 }