Re: Is this the expected behavior with "default" ?

[Domingo Alvarez Duarte]

Hello Andrew !

Thank you again for replying !

For me the "key" on your last answer was "display is intended mainly for debugging", which is not mentioned on the manual.

Cheers !

On 6/8/20 15:48, Andrew Makhorin wrote:

> On Thu, 2020-08-06 at 15:28 +0200, Domingo Alvarez Duarte wrote:
> > Hello Andrew !
> >
> > It seems to an inconsistent behavior see example bellow, if display
> > do 
> > not reference/instantiate model entities I would not expect any
> > output 
> > for "display {(a,b) in S} (a,b);".
> >       
> The display statement is intended mainly for model debugging, in
> particular, to see which object members were actually referenced.
>
> In your case you specify an _expression_, not an object, so that
> _expression_ is evaluated as usual.
>
> For example, in Fortran this difference would look like follows:
>
>    print *, a
>
>    print *, (a(i), i = 3, 7)
>
>
>
> > ====
> > [...]
> >       
>