| 345 | |
| 346 | |
| 347 | int luaH_next (lua_State *L, Table *t, StkId key) { |
| 348 | unsigned int asize = luaH_realasize(t); |
| 349 | unsigned int i = findindex(L, t, s2v(key), asize); /* find original key */ |
| 350 | for (; i < asize; i++) { /* try first array part */ |
| 351 | if (!isempty(&t->array[i])) { /* a non-empty entry? */ |
| 352 | setivalue(s2v(key), i + 1); |
| 353 | setobj2s(L, key + 1, &t->array[i]); |
| 354 | return 1; |
| 355 | } |
| 356 | } |
| 357 | for (i -= asize; cast_int(i) < sizenode(t); i++) { /* hash part */ |
| 358 | if (!isempty(gval(gnode(t, i)))) { /* a non-empty entry? */ |
| 359 | Node *n = gnode(t, i); |
| 360 | getnodekey(L, s2v(key), n); |
| 361 | setobj2s(L, key + 1, gval(n)); |
| 362 | return 1; |
| 363 | } |
| 364 | } |
| 365 | return 0; /* no more elements */ |
| 366 | } |
| 367 | |
| 368 | |
| 369 | static void freehash (lua_State *L, Table *t) { |
no test coverage detected