[thirdparty/bash.git] / tests / nameref7.sub

fn ()
{
	declare -n var=foo; var=bar
}

unset foo
fn
echo ${foo:-unset}

unset -f fn
unset foo
fn()
{
	declare -n var; var=foo
}

fn
echo ${foo:-unset}
Commit	Line	Data
ac50fbac CR	1	fn ()
	2	{
	3	declare -n var=foo; var=bar
	4	}
	5
	6	unset foo
	7	fn
	8	echo ${foo:-unset}
	9
	10	unset -f fn
	11	unset foo
	12	fn()
	13	{
	14	declare -n var; var=foo
	15	}
	16
	17	fn
	18	echo ${foo:-unset}