[patch, fortran] Fix another dependency check for reallocation on assignment

[Jerry DeLisle]

On 07/23/2017 04:27 AM, Thomas Koenig wrote:
> Hello world,
> 
> in PR 66102, I found a patch by Mikael which has never been applied.
> After dusting it off, finding that it looks reasonable and fixes
> the test case in question I'd like to apply this.
> 
> Regression-tested. OK for trunk?
> 

OK, thanks.

Jerry