Re: Warn upon "declare -ax"

[Léa Gris]

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.

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Léa Gris