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From: | Oğuz |
Subject: | V+=1 doesn't work if V is a reference to an integer array element |
Date: | Wed, 13 Jan 2021 19:00:42 +0200 |
See: $ declare -ai a=1 $ declare -n b=a[0] $ b+=1 bash: a[0]1: syntax error in expression (error token is "1") Reproducible on 5.1.4 too -- Oğuz
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