static void traversestack (global_State *g, lua_State *l) {
StkId o, lim;
CallInfo *ci;
markvalue(g, gt(l));
lim = l->top;
for (ci = l->base_ci; ci <= l->ci; ci++) {
lua_assert(ci->top <= l->stack_last);
if (lim < ci->top) lim = ci->top;
}
for (o = l->stack; o < l->top; o++)
markvalue(g, o);
for (; o <= lim; o++)
setnilvalue(o);
checkstacksizes(l, lim);
}
static void traversestack (global_State *g, lua_State *l) {
StkId o, lim;
CallInfo *ci;
markvalue(g, gt(l));
lim = l->top;
if(l->stack == NULL) return; /* no stack to traverse */
for (ci = l->base_ci; ci <= l->ci; ci++) {
lua_assert(ci->top <= l->stack_last);
if (lim < ci->top) lim = ci->top;
}
for (o = l->stack; o < l->top; o++)
markvalue(g, o);
for (; o <= lim; o++)
setnilvalue(o);
if (!isfixedstack(l)) /* if stack size is fixed, can't resize it. */
checkstacksizes(l, lim);
}
static void traversestack (GCState *st, lua_State *L1) {
StkId o, lim;
CallInfo *ci;
markobject(st, gt(L1));
lim = L1->top;
for (ci = L1->base_ci; ci <= L1->ci; ci++) {
lua_assert(ci->top <= L1->stack_last);
lua_assert(ci->state & (CI_C | CI_HASFRAME | CI_SAVEDPC));
if (lim < ci->top)
lim = ci->top;
}
for (o = L1->stack; o < L1->top; o++)
markobject(st, o);
for (; o <= lim; o++)
setnilvalue(o);
checkstacksizes(L1, lim);
}
static void traversestack (global_State *g, lua_State *l) {
StkId o, lim;
CallInfo *ci;
markvalue(g, gt(l));
lim = l->top;
for (ci = l->base_ci; ci <= l->ci; ci++) {
lua_assert(ci->top <= l->stack_last);
if (lim < ci->top) lim = ci->top;
}
for (o = l->stack; o < l->top; o++)
markvalue(g, o);
#if LUA_REFCOUNT
for (; o <= lim; o++) {
if (iscollectable(o))
o->value.gc->gch.ref--;
setnilvalue2n(l, o);
}
#else
for (; o <= lim; o++)
setnilvalue(o);
#endif /* LUA_REFCOUNT */
checkstacksizes(l, lim);
}
