72 lines
989 B
Plaintext
72 lines
989 B
Plaintext
# a collection of cases in bug reports after bash-5.0-alpha was released
|
|
|
|
declare -n r=v[0]
|
|
v=(X); r=Y
|
|
declare -p ${!v*}
|
|
printf "%s: <%s>\n" "r" "$r" "v" "$v"
|
|
|
|
unset -n r
|
|
unset -v v
|
|
|
|
declare -n ref=var; declare -a ref
|
|
ref=(X)
|
|
declare -p ref var
|
|
|
|
unset -n ref
|
|
unset -v var
|
|
|
|
f() { declare -n ref=var; declare ref=(X); declare -p ref var; };
|
|
f
|
|
|
|
unset -f f
|
|
|
|
f() { declare -n ref=var; declare -g ref=(X); declare -p ref var; };
|
|
|
|
declare -n ref=foo
|
|
f
|
|
echo outside:
|
|
declare -p foo
|
|
|
|
unset -n ref
|
|
unset -v foo
|
|
unset -f f
|
|
|
|
f() { declare -n ref=var; declare -a ref; ref=(X); declare -p ref var; }
|
|
|
|
f
|
|
echo outside:
|
|
declare -p ref var
|
|
unset -f f
|
|
|
|
f() { declare -n ref=var; declare ref; ref=X; declare -p ref var; }
|
|
|
|
f
|
|
echo outside:
|
|
declare -p ref var
|
|
|
|
unset -f f
|
|
|
|
unset -n ref; unset var
|
|
|
|
f()
|
|
{
|
|
declare var=X; declare -n ref=var; declare ref=(Y)
|
|
declare -p ref var
|
|
}
|
|
f
|
|
|
|
unset -f f
|
|
|
|
declare -n ref=var
|
|
f() { local ref=Y; declare -p ref var; local; }
|
|
|
|
var=X
|
|
f
|
|
|
|
unset -v var
|
|
f
|
|
|
|
unset -n ref
|
|
unset -f f
|
|
|