gcc/testsuite/gdc.test/fail_compilation/fail125.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail125.d(15): Error: array index `[2]` is outside array bounds `[0 .. 2]`
   5 fail_compilation/fail125.d(18): Error: template instance `fail125.main.recMove!(1, a, b)` error instantiating
   6 fail_compilation/fail125.d(25):        instantiated from here: `recMove!(0, a, b)`
   7 ---
   8 */
   9
  10
  11 template recMove(int i, X...)
  12 {
  13     void recMove()
  14     {
  15         X[i] = X[i+1];
  16         // I know the code is logically wrong, should test (i+2 < X.length)
  17         static if (i+1 < X.length)
  18             recMove!(i+1, X);
  19     }
  20 }
  21
  22 void main()
  23 {
  24     int a, b;
  25     recMove!(0, a, b);
  26 }