| 639 | |
| 640 | |
| 641 | static void enterblock (FuncState *fs, BlockCnt *bl, lu_byte isloop) { |
| 642 | bl->isloop = isloop; |
| 643 | bl->nactvar = fs->nactvar; |
| 644 | bl->firstlabel = fs->ls->dyd->label.n; |
| 645 | bl->firstgoto = fs->ls->dyd->gt.n; |
| 646 | bl->upval = 0; |
| 647 | bl->insidetbc = (fs->bl != NULL && fs->bl->insidetbc); |
| 648 | bl->previous = fs->bl; |
| 649 | fs->bl = bl; |
| 650 | lua_assert(fs->freereg == luaY_nvarstack(fs)); |
| 651 | } |
| 652 | |
| 653 | |
| 654 | /* |