[J3] C836

[Van Snyder]

On Tue, 2018-08-07 at 10:55 +0900, Malcolm Cohen via J3 wrote:
> But it looks like a good candidate for an interp request once we have
> a base document.  Please don’t submit interps until after that.  Since
> the FDIS ballot has not yet started (I think), we’re not going to have
> a base document before the October meeting.  But we should have one
> this year (though it will be named 19-007).  That is assuming all goes
> well with the process.

I'll put this on my to-do list.

I think this works:

C837 An assumed-rank entity shall be a dummy data object that does not
     have the CODIMENSION or VALUE attribute, or the associate name of
     a RANK DEFAULT block in a SELECT RANK construct in which the
     selector is such a data object.

The curious wording at the end makes a recursion work (I think) in the
case of nested SELECT RANK.