(j3.2006) (SC22WG5.5696) AW: [ukfortran] coarray dummy arguments

[Bader, Reinhold]

Hello Anton, 

12.5.2.8p1 prohibits the converse, namely associating a coarray dummy with 
a non-coarray actual. 

Cheers
Reinhold


> -----Urspr?ngliche Nachricht-----
> Von: Anton Shterenlikht [mailto:mexas at bris.ac.uk]
> Gesendet: Freitag, 1. April 2016 18:17
> An: Bader, Reinhold; sc22wg5 at open-std.org
> Betreff: Re: [ukfortran] (SC22WG5.5693) coarray dummy arguments
> 
> Hi Reinhold
> 
> [312] After NOTE 12.39 add
>   "NOTE 12.39+1
>    The exception to above rules for dummy coarrays enables
>    cross-image accesses within procedures. However, updates on a
>    non-coarray dummy argument associated with a coarray actual
>    argument via coindexed accesses are prohibited; image control
>    statements can be used to avoid such a situation."
> 
> Isn't 12.5.2.8p1 already prohibits associating non-coarray dummy
> with coarray actual?
> 
> Anton