On 5/17/16 4:40 PM, Grisha Levit wrote:
> Multiple variables with the same name are created at the same scope when
> doing assignments to subscripts of nameref variables that point to
> variables that are unset.
>
> |$ unset var; declare -n ref=var; ref[0]=foo $ declare -p ref declare -a
> ref=([0
On 5/17/16 8:33 PM, Grisha Levit wrote:
> |$ var=foo; declare -n ref=var[0] $ readonly ref $ declare -p var declare
> -ar var |
>
> works even with readonly variables:
Thanks for the report.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita
On 5/18/16 10:02 AM, Sarah Brofeldt wrote:
> I'm not sure whether this is actually acceptable behaviour, but a
> ridiculously long && chain blows up bash:
Bash will obediently attempt to run what you tell it to until it runs
out of resources.
--
``The lyf so short, the craft so long to lerne.''
I'm not sure whether this is actually acceptable behaviour, but a
ridiculously long && chain blows up bash:
echo -n "" &&
echo -n "" &&
(... repeated 100.000 times)
echo -n ""
causes a segfault with ulimit -s 8192 in bash 4.3.42(1)-release and
4.4.0(1)-rc2
