Mon Jan 23 06:42:45 EST 2017
Van Snyder wrote:
> C1602 says that a reference to an intrinsic collective subroutine isn't
> allowed where an image control statement isn't allowed.
> The description of collective subroutines in 16.6 sounds like a
> rendezvous occurs, very much like an image control statement.
> Wouldn't it be simpler just to say that a reference to an intrinsic
> collective subroutine is an image control statement?
I suppose we could do, but image control statements imply some ordering
between the segments that their presence creates. Here there is no such
implication, so I think it is better not to call them image control
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