Re: Another spurious compilation diagnostic?

Steven Edwards wrote:
> Greetings again, list readers:
>
> It seems that every time I compile something like:
>
>   (list-length some-random-list)
>
> I get a compiler warning:
>
> ;   (LIST-LENGTH SOME-RANDOM-LIST)
> ; --> BLOCK DO BLOCK LET TAGBODY WHEN COND IF PROGN RETURN
> ; ==>
> ;   (RETURN-FROM NIL NIL)
> ; Warning: This is not a (VALUES &OPTIONAL REAL &REST T):
> ;   NIL
> ; ; [Last message occurs 2 times]
>
> Any ideas?
>
I can't reproduce this.  What version of cmucl?  Can you provide a
complete example that shows this?

Thanks,

Ray