[patch, fortran] Simplify constants which come from parameter arrays

[Thomas König]

Hi Steve,

> On Mon, Apr 09, 2018 at 10:25:59PM +0200, Thomas König wrote:
>> Hello world,
>>
>>> Suggested way forward: Apply the patch as is and open an PR to sort out
>>> the warning/error stuff for out-of-bounds access to be resolved
>>> consistently for gcc-9.
>>>
>>> OK?
>>
>> Ping?
>>
> 
> Yes.

Thanks for the review, committed as r259256.

The promised PR is 85307.

Regards

	Thomas