# Test timed and negated pipelines in bash-4.2 and later
export TIMEFORMAT=$'real %2R\nuser %2U\nsys %2S'

!
echo $?

! !
echo $?

time ! echo a
echo $?

! time echo a
echo $?

tfunc()
{
	time
}

type tfunc

! true
echo $?
! ! true
echo $?
! ! ! true
echo $?

time time echo a
echo $?

time time -p echo a
echo $?
time -p time echo a
echo $?

!
echo $?
! !
echo $?

time -p -- echo a