toolchain/gcc/gcc/testsuite/gcc.dg/cpp/trad/funlike-4.c

   1 /* Test that undefined names evaluate to zero, that macros after a
   2    funlike macro are expanded, and that if it is a '(' the funlike
   3    macro is not treated as such.  */
   4
   5 /* { dg-do run } */
   6
   7 extern void abort (void);
   8
   9 #define f(x) x
  10
  11 int main ()
  12 {
  13 #if f(1) == f /**/ (/**/1/**/)
  14   int x;
  15 #endif
  16
  17   x = 0;
  18   if (f
  19       /**/   (
  20               /**/ 0/**/
  21               /**/)
  22       )
  23     abort ();
  24
  25   return 0;
  26 }