simple/constexp.bos

   1 static-var x = 10*9/3+1;   // 31
   2
   3 Function()
   4 {
   5         var y;
   6         x = 1<<16;      // 65536
   7         256 | 1;        // 257
   8         256 & 1;        // 0
   9         {
  10                 y = 25+x*5*3/3; // 25+x*5
  11                 y = 25+x*(5*3/3); // 25+x*5
  12                 y = 3*5/3*x+25; // 5*x+25
  13                 y = x*2*2*2*2*2; // x*32
  14                 y = x/2*2/2*2/2*2; // x*1
  15                 y = x+2-2+2-2+2-2; // x+0
  16                 y = x-2+2-2+2-2+2; // x+0
  17                 y = x+2+(-2)+2+(-2)+2+(-2); // x+0
  18                 y = x+(2-2+2-2+2-2); // x+0
  19                 y = 2*3*x*4*5;  // 6*x*20
  20         }
  21         !10;            // 0
  22         !!10;           // 1
  23         ~257;           //-258
  24         ~~257;          // 257
  25         x = [15-4];     // lots
  26         [1-0.5+x];      // const*(0.5+x)
  27         <(1-0.5+x)>;    // const*(0.5+x)
  28         (1 | 2 ^ 4 | 8) & 31;  // 15
  29         1 || 2 || 4 || 8; // 1
  30         1 && 2 && 4 && 8; // 1
  31         0 && 1 && 2 && 4; // 0
  32 }