908 static void check_conflict (LexState *ls, struct LHS_assign *lh, expdesc *v) {  in check_conflict()  argument
912   for (; lh; lh = lh->prev) {  in check_conflict()
913     if (lh->v.k == VINDEXED) {  in check_conflict()
914       if (lh->v.u.s.info == v->u.s.info) {  /* conflict? */  in check_conflict()
916         lh->v.u.s.info = extra;  /* previous assignment will use safe copy */  in check_conflict()
918       if (lh->v.u.s.aux == v->u.s.info) {  /* conflict? */  in check_conflict()
920         lh->v.u.s.aux = extra;  /* previous assignment will use safe copy */  in check_conflict()
931 static void assignment (LexState *ls, struct LHS_assign *lh, int nvars) {  in assignment()  argument
933   check_condition(ls, VLOCAL <= lh->v.k && lh->v.k <= VINDEXED,  in assignment()
937     nv.prev = lh;  in assignment()
940       check_conflict(ls, lh, &nv.v);  in assignment()
956       luaK_storevar(ls->fs, &lh->v, &e);  in assignment()
961   luaK_storevar(ls->fs, &lh->v, &e);  in assignment()