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Re: local -r issue in conjunction with trap

From: Chet Ramey
Subject: Re: local -r issue in conjunction with trap
Date: Mon, 18 Jul 2022 14:59:26 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.10.0

On 7/17/22 6:48 PM, Koichi Murase wrote:

1) "set -e" is set.
2) The code is executed from a script file.
3) Shadowing of local readonly variables is attempted in a trap handler.

This exact set of conditions, plus the requirement that it must be an
exit trap handler and the `exit' builtin must have been executed.

``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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