[Info-vax] Fortran problem with QIO
Ken Fairfield
ken.fairfield at gmail.com
Wed Dec 9 13:51:35 EST 2009
On Dec 9, 9:49 am, jbriggs444 <jbriggs... at gmail.com> wrote:
> On Dec 7, 12:00 pm, Ken Fairfield <ken.fairfi... at gmail.com> wrote:
>
>
>
[,,,]
> > Setting up structures (item lists) can be a little
> > different: if a item is described as the "the
> > address of a word to receive...", or similar,
> > you'll need a %REF on the right side of the
> > assignment, IIRC.
>
> %REF is specifically for subroutine and function calls. It even works
> for computed values or literals iirc.
>
> e.g. call my_sub ( %ref(2+2), %ref('foobar') )
>
> %LOC is what you use to populate item lists with address values. ...
Oh, right, good catch. I've clearly been away from
this stuff for far too long, sigh...
Thanks, Ken
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