tests/bug.c

   1 #include <stdio.h>
   2 #include <stdarg.h>
   3
   4 int compile_errors(void)
   5 {
   6 #if TEST == 1
   7   {
   8     /* Not constant */
   9     static int i = (&"Foobar"[1] - &"Foobar"[0]);
  10   }
  11 #endif
  12 #if TEST == 2
  13   {
  14     /* Not constant */
  15     struct{int c;}v;
  16     static long i=((char*)&(v.c)-(char*)&v);
  17   }
  18 #endif
  19 #if TEST == 3
  20   {
  21     /* Not constant */
  22     static const short ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
  23     void *p = &&l1 + ar[0];
  24     goto *p;
  25    l1: return 1;
  26    l2: return 2;
  27   }
  28 #endif
  29   return 0;
  30 }
  31
  32 int
  33 main(void)
  34 {
  35 }