f771 assertion failure

[Richard Henderson]

> >>> apsi.f: In subroutine `rffti1':
> >>> apsi.f:4886: warning:
> >>>          CALL RFFTI1 (N,WSAVE(N+1),WSAVE(2*N+1))
> >>>               1
> >>> apsi.f:4983: (continued):
> >>>          SUBROUTINE RFFTI1 (N,WA,IFAC)
> >>>                     2
> 
> Not knowing what's going on...but looking at the line numbers brings up
> a question:  is that a recursive subroutine?

No, it is a forward reference to rffti1.  Though looking at the
message again, I can see how you get that impression -- the 
`in subroutine' bit is rather misleading.


r~