Bash-4.3 patch 46

[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}