Bitfileds Error: no identifier for declarator

[data pulverizer]

On Thursday, 28 October 2021 at 05:20:35 UTC, data pulverizer 
wrote:
> Hi,
>
> I am trying to compile the following items ...

Sorry forgot to prepend:

```
enum SEXPTYPE
{
   NILSXP = 0,
   SYMSXP = 1,
   LISTSXP = 2,
   CLOSXP = 3,
   ENVSXP = 4,
   PROMSXP = 5,
   LANGSXP = 6,
   SPECIALSXP = 7,
   BUILTINSXP = 8,
   CHARSXP = 9,
   LGLSXP = 10,
   INTSXP = 13,
   REALSXP = 14,
   CPLXSXP = 15,
   STRSXP = 16,
   DOTSXP = 17,
   ANYSXP = 18,
   VECSXP = 19,
   EXPRSXP = 20,
   BCODESXP = 21,
   EXTPTRSXP = 22,
   WEAKREFSXP = 23,
   RAWSXP = 24,
   S4SXP = 25,
   NEWSXP = 30,
   FREESXP = 31,
   FUNSXP = 99
}
```

In case someone is trying to replicate the error.