gcc/testsuite/gdc.test/fail_compilation/diag9358.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/diag9358.d(13): Error: `x` must be of integral or string type, it is a `double`
   5 fail_compilation/diag9358.d(15): Error: `case` expression must be a compile-time `string` or an integral constant, not `1.1`
   6 fail_compilation/diag9358.d(16): Error: `case` expression must be a compile-time `string` or an integral constant, not `2.1`
   7 fail_compilation/diag9358.d(26): Error: `case` expression must be a compile-time `string` or an integral constant, not `z`
   8 ---
   9 */
  10 void main()
  11 {
  12     double x;
  13     switch (x)
  14     {
  15         case 1.1: break;
  16         case 2.1: break;
  17         default:
  18     }
  19 }
  20
  21 void f(immutable string y)
  22 {
  23     auto z = y[0..2];
  24     switch (y)
  25     {
  26         case z: break;
  27         default:
  28     }
  29 }