Function getnumlimit

3rd/lua-5.4.3/src/lstrlib.c:1415–1421

** Read an integer numeral and raises an error if it is larger ** than the maximum size for integers. */

** than the maximum size for integers.
*/
static int getnumlimit (Header *h, const char **fmt, int df) {
  int sz = getnum(fmt, df);
  if (l_unlikely(sz > MAXINTSIZE || sz <= 0))
    return luaL_error(h->L, "integral size (%d) out of limits [1,%d]",
                            sz, MAXINTSIZE);
  return sz;
}


/*