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nameref pointing to array element


From: Daniel Molina
Subject: nameref pointing to array element
Date: Thu, 23 Apr 2020 00:05:51 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0

Hello,

Is the following an intended behavior? Undefined? A bug?

$ a[1]=2; declare -n ref=a[1]; echo $ref $((ref))
2 0

Thanks,

Daniel




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