blob: 97237f6253883f360809e997231c98dd2767405f [file] [log] [blame]
struct PMC {
unsigned flags;
};
typedef struct Pcc_cell
{
struct PMC *p;
long bla;
long type;
} Pcc_cell;
extern void abort ();
extern void Parrot_gc_mark_PMC_alive_fun(int * interp, struct PMC *pmc)
__attribute__((noinline));
void Parrot_gc_mark_PMC_alive_fun (int * interp, struct PMC *pmc)
{
abort ();
}
static void mark_cell(int * interp, Pcc_cell *c)
__attribute__((__nonnull__(1)))
__attribute__((__nonnull__(2)))
__attribute__((noinline));
static void
mark_cell(int * interp, Pcc_cell *c)
{
if (c->type == 4 && c->p
&& !(c->p->flags & (1<<18)))
Parrot_gc_mark_PMC_alive_fun(interp, c->p);
}
void foo(int * interp, Pcc_cell *c);
void
foo(int * interp, Pcc_cell *c)
{
mark_cell(interp, c);
}
int main()
{
int i;
Pcc_cell c;
c.p = 0;
c.bla = 42;
c.type = 4;
foo (&i, &c);
return 0;
}