Function getnumlimit

third-party/lua-5.5.0/src/lstrlib.c:1470–1476

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

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


/*