Function searchupvalue

third-party/lua-5.2.4/src/lparser.c:221–228

static int searchupvalue (FuncState *fs, TString *name) {
  int i;
  Upvaldesc *up = fs->f->upvalues;
  for (i = 0; i < fs->nups; i++) {
    if (luaS_eqstr(up[i].name, name)) return i;
  }
  return -1;  /* not found */
}


static int newupvalue (FuncState *fs, TString *name, expdesc *v) {