gcc/testsuite/gcc.c-torture/compile/nested-1.c

   1 /* { dg-require-effective-target trampolines } */
   2
   3 typedef __SIZE_TYPE__ size_t;
   4 extern int printf (const char *, ...);
   5 extern void *memset (void *, int, size_t);
   6
   7 int bar (int (*)(), int, void *);
   8
   9 int
  10 main(int argc, char **argv)
  11 {
  12   struct s { int a; char b[argc]; };
  13   int nested (struct s x) { return x.a + sizeof(x); }
  14   struct s t;
  15   memset (&t, 0, sizeof(t));
  16   t.a = 123;
  17   printf("%d\n", bar (nested, argc, &t));
  18   return 0;
  19 }
  20
  21