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| From | Chet Ramey <chet.ramey@case.edu> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: Variable references (declare -n, "nameref") are limited to a depth of 8. |
| Date | Sat, 25 Apr 2020 16:21:22 -0400 |
| Organization | ITS, Case Western Reserve University |
| Lines | 20 |
| Approved | bug-bash@gnu.org |
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On 4/25/20 2:55 AM, andrej--- via Bug reports for the GNU Bourne Again SHell wrote: > Bash Version: 5.0 > Patch Level: 16 > Release Status: release > > Description: > > While looking for a way to share a "cache" array with a recursive function > call stack (using local -n (nameref)), I hit a well-known problem with > "circular name reference" (which has been around for a long time). Yes, that's how it does loop detection. -- ``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: Variable references (declare -n, "nameref") are limited to a depth of 8. Chet Ramey <chet.ramey@case.edu> - 2020-04-25 16:21 -0400
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