About 'use' statement usage

[Angelo Graziosi]

> Il 6 settembre 2018 alle 20.45 Janne Blomqvist ha scritto:
> 
> 
> On Thu, Sep 6, 2018 at 7:01 PM Angelo Graziosi wrote:
> 
> > Which is better? CASE1 or CASE 2?
> >
> 
> Better in what way?
> 
> I'd say from a code clarity point of view, case 2 is better.
> 
> From a performance perspective, I'd guess case 1 is better, at least with
> the current module implementation in GFortran.

Thanks Janne, this confirms what I thought. 

In CASE 2 we can see "who needs what" while CASE 1 should be faster, at least in compilation...

Thanks a lot for clarification.

 Ciao,
Angelo.