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Re: local -p outputs invalid declare -- -


From: Chet Ramey
Subject: Re: local -p outputs invalid declare -- -
Date: Wed, 6 Jul 2022 11:04:47 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.11.0

On 7/1/22 1:16 AM, Emanuele Torre wrote:

> Bash Version: 5.1
> Patch Level: 16
> Release Status: release
> 
> Description:
>       `local -p' (and also `declare -p'/`typeset -p') outputs
>         "declare -- -" when used in a function that has declared
>       `local -'.
> 
>       `declare -' (and `typeset -') is not a valid command, not even
>       in functions.
>       The only valid way to localise shell options is `local -'

Thanks for the report.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/



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