# $FreeBSD: head/bin/sh/tests/expansion/set-u2.0 198454 2009-10-24 21:20:04Z jilles $ set -u : $* $@ "$@" "$*" set -- x : $* $@ "$@" "$*" shift $# : $* $@ "$@" "$*" set -- y set -- : $* $@ "$@" "$*" exit 0