[thirdparty/bash.git] / tests / dollar-at1.sub

echo_argc()
{
	echo $#
}

a()
{
	shift
	echo_argc "$@"
	echo_argc ${1:+"$@"}
	echo_argc "${1:+$@}"
	echo_argc 1 2 3
}

b()
{
	_IFS="$IFS"
	IFS="$1"
	shift
	echo_argc "$@"
	echo_argc ${1:+"$@"}
	echo_argc "${1:+$@}"
	echo_argc 1 2 3
	IFS="$_IFS"
}

a "X" foo bar hoge

b "X" foo bar hoge
Commit	Line	Data
b80f6443 JA	1	echo_argc()
	2	{
	3	echo $#
	4	}
	5
	6	a()
	7	{
	8	shift
	9	echo_argc "$@"
	10	echo_argc ${1:+"$@"}
	11	echo_argc "${1:+$@}"
	12	echo_argc 1 2 3
	13	}
	14
	15	b()
	16	{
	17	_IFS="$IFS"
	18	IFS="$1"
	19	shift
	20	echo_argc "$@"
	21	echo_argc ${1:+"$@"}
	22	echo_argc "${1:+$@}"
	23	echo_argc 1 2 3
	24	IFS="$_IFS"
	25	}
	26
	27	a "X" foo bar hoge
	28
	29	b "X" foo bar hoge