gnu/dist/gcc4/gcc/testsuite/gcc.dg/compat/struct-by-value-22_main.c

   1 /* Test variable sized function argument passing.
   2    GCC 3.2 and earlier is incompatible with GCC 3.3+ on x86-64,
   3    the latter passes variable sized arguments by reference while
   4    the former doesn't.
   5    See http://gcc.gnu.org/ml/gcc-patches/2003-01/msg01830.html */
   6
   7 extern void struct_by_value_22_x (void);
   8 extern void exit (int);
   9 int fails;
  10
  11 int
  12 main ()
  13 {
  14   struct_by_value_22_x ();
  15   exit (0);
  16 }