| 523 | |
| 524 | |
| 525 | static void open_func (LexState *ls, FuncState *fs, BlockCnt *bl) { |
| 526 | lua_State *L = ls->L; |
| 527 | Proto *f; |
| 528 | fs->prev = ls->fs; /* linked list of funcstates */ |
| 529 | fs->ls = ls; |
| 530 | ls->fs = fs; |
| 531 | fs->pc = 0; |
| 532 | fs->lasttarget = 0; |
| 533 | fs->jpc = NO_JUMP; |
| 534 | fs->freereg = 0; |
| 535 | fs->nk = 0; |
| 536 | fs->np = 0; |
| 537 | fs->nups = 0; |
| 538 | fs->nlocvars = 0; |
| 539 | fs->nactvar = 0; |
| 540 | fs->firstlocal = ls->dyd->actvar.n; |
| 541 | fs->bl = NULL; |
| 542 | f = fs->f; |
| 543 | f->source = ls->source; |
| 544 | f->maxstacksize = 2; /* registers 0/1 are always valid */ |
| 545 | fs->h = luaH_new(L); |
| 546 | /* anchor table of constants (to avoid being collected) */ |
| 547 | sethvalue2s(L, L->top, fs->h); |
| 548 | incr_top(L); |
| 549 | enterblock(fs, bl, 0); |
| 550 | } |
| 551 | |
| 552 | |
| 553 | static void close_func (LexState *ls) { |
no test coverage detected