1  /* { dg-do compile } */
       2  
       3  unsigned long ok = 0UL;
       4  #pragma GCC diagnostic push
       5  #pragma GCC diagnostic warning "-Wtraditional"
       6  unsigned long bad = 1UL; /* { dg-warning "suffix" } */
       7  /* Note the extra space before the pragma on this next line: */
       8   #pragma GCC diagnostic pop
       9  unsigned long ok_again = 2UL; /* { dg-bogus "suffix" } */
      10  
      11  /* Redundant with the previous pop, but just shows that it fails to stop the
      12   * following warning with an unpatched GCC: */
      13  #pragma GCC diagnostic ignored "-Wtraditional"
      14  
      15  /* { dg-bogus "would be stringified" "" { target *-*-* } .+1 } */
      16  #define UNW_DEC_PROLOGUE(fmt, body, rlen, arg) \
      17    do {									\
      18        unw_rlen = rlen;							\
      19        *(int *)arg = body;						\
      20        printf("    %s:%s(rlen=%lu)\n",					\
      21               fmt, (body ? "body" : "prologue"), (unsigned long)rlen);	\
      22    } while (0)