VRELOCABLE
e->k = VRELOCABLE; /* can relocate its simple result */
e->k = VRELOCABLE;
e->k = VRELOCABLE;
case VRELOCABLE: {
if (e->k == VRELOCABLE) {
case VRELOCABLE:
e->k = VRELOCABLE;
e1->k = VRELOCABLE;
if (e2->k == VRELOCABLE && GET_OPCODE(getcode(fs, e2)) == OP_CONCAT) {
e1->k = VRELOCABLE; e1->u.info = e2->u.info;
init_exp(v, VRELOCABLE, luaK_codeABx(fs, OP_CLOSURE, 0, fs->np - 1));
init_exp(t, VRELOCABLE, pc);