[Rd] Calling FORTRAN function from R issue?
bhh at xs4all.nl
Tue Mar 6 16:00:45 CET 2012
On 06-03-2012, at 15:46, Berend Hasselman wrote:
>>> Thus, perhaps strangely, if there is only a
>>> external double complex zdotc
>>> declaration in your subroutine, the compiler doesn't know that a call
>> The only 'strangely' thing is that is accepted: AFAICS is it not valid according to the link above.
> Agree. The fortran 77 standard doesn't allow that syntax and I'm really surprised that no error is flagged.
Compiler ignores the blanks and
external double complex zdotc
And that is legal.
And how long have I been using Fortran? I won't tell.
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