gcc/testsuite/gcc.dg/cpp/trad/strify.c

   1 /* Test whether traditional stringify works.  */
   2 /* { dg-do run } */
   3
   4 #define foo(a, b) c="a"; d="b";
   5
   6 extern void abort ();
   7 extern void exit (int);
   8
   9 int main ()
  10 {
  11   char *c, *d;
  12
  13   foo (p,q);
  14   if (c[0] != 'p' || d[0] != 'q')
  15     abort ();
  16
  17   exit (0);
  18 }