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| From | Chet Ramey <chet.ramey@case.edu> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: nameref pointing to array element |
| Date | Thu, 23 Apr 2020 17:00:48 -0400 |
| Organization | ITS, Case Western Reserve University |
| Lines | 18 |
| Approved | bug-bash@gnu.org |
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| To | Daniel Molina <lluvia@autistici.org>, bug-bash@gnu.org |
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On 4/22/20 6:05 PM, Daniel Molina wrote: > Hello, > > Is the following an intended behavior? Undefined? A bug? > > $ a[1]=2; declare -n ref=a[1]; echo $ref $((ref)) > 2 0 Thanks for the report. It looks like a bug, even though the rules for evaluating strings in the expression evaluator are slightly different from the ones for nameref resolution. Chet -- ``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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Re: nameref pointing to array element Chet Ramey <chet.ramey@case.edu> - 2020-04-23 17:00 -0400
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