Re: Warn upon "declare -ax"

[alex xmb ratchev]

On Mon, Sep 4, 2023, 15:19 Kerin Millar <kfm@plushkava.net> wrote:

> On Mon, 4 Sep 2023 14:46:08 +0200
> Léa Gris <lea.gris@noiraude.net> wrote:
>
> > Le 04/09/2023 à 14:18, Dan Jacobson écrivait :
> > > Shouldn't "declare -ax" print a warning that it is useless?
> >
> > There don's seem to be any warning system in Bash or other shells. As
> > long as it is not a fatal error condition and errexit is not set,
> > execution continue.
> >
> > There are static analysis tools like Shellcheck which might be expanded
> > to ware of such incompatible flags but that's it.
>
> Curiously, ARRAY_EXPORT can be defined in config-top.h. It's probably safe
> to say that nobody uses it (nor should anybody wish to upon realising how
> it works).
>

does it make too big copies or wha ..

greets , peace ..

-- 
> Kerin Millar
>
>