lua/src/lparser.c

221   for (i = 0; i < fs->nups; i++) {
231   checklimit(fs, fs->nups + 1, MAXUPVAL, "upvalues");
232   luaM_growvector(fs->ls->L, f->upvalues, fs->nups, f->sizeupvalues,
236   f->upvalues[fs->nups].instack = (v->k == VLOCAL);
237   f->upvalues[fs->nups].idx = cast_byte(v->u.info);
238   f->upvalues[fs->nups].name = name;
240   return fs->nups++;
540   fs->nups = 0;
568   luaM_reallocvector(L, f->upvalues, f->sizeupvalues, fs->nups, Upvaldesc);
569   f->sizeupvalues = fs->nups;
1644   lua_assert(!funcstate.prev && funcstate.nups == 1 && !lexstate.fs);