| 8663 | |
| 8664 | |
| 8665 | static void forlist (LexState *ls, TString *indexname) { |
| 8666 | /* forlist -> NAME {,NAME} IN explist1 forbody */ |
| 8667 | FuncState *fs = ls->fs; |
| 8668 | expdesc e; |
| 8669 | int nvars = 0; |
| 8670 | int line; |
| 8671 | int base = fs->freereg; |
| 8672 | /* create control variables */ |
| 8673 | new_localvarliteral(ls, "(for generator)", nvars++); |
| 8674 | new_localvarliteral(ls, "(for state)", nvars++); |
| 8675 | new_localvarliteral(ls, "(for control)", nvars++); |
| 8676 | /* create declared variables */ |
| 8677 | new_localvar(ls, indexname, nvars++); |
| 8678 | while (testnext(ls, ',')) |
| 8679 | new_localvar(ls, str_checkname(ls), nvars++); |
| 8680 | checknext(ls, TK_IN); |
| 8681 | line = ls->linenumber; |
| 8682 | adjust_assign(ls, 3, explist1(ls, &e), &e); |
| 8683 | luaK_checkstack(fs, 3); /* extra space to call generator */ |
| 8684 | forbody(ls, base, line, nvars - 3, 0); |
| 8685 | } |
| 8686 | |
| 8687 | |
| 8688 | static void forstat (LexState *ls, int line) { |
no test coverage detected