Style fix

This commit is contained in:
Andrew Cann 2016-12-01 11:56:55 +08:00
parent 9ba9cd5fd5
commit cfc45d52bb

View File

@ -543,8 +543,7 @@ pub fn is_useful<'p, 'a: 'p, 'tcx: 'a>(cx: &mut MatchCheckCtxt<'a, 'tcx>,
ConstructWitness => UsefulWithWitness(vec![Witness(vec![])]), ConstructWitness => UsefulWithWitness(vec![Witness(vec![])]),
LeaveOutWitness => Useful, LeaveOutWitness => Useful,
} }
} } else {
else {
NotUseful NotUseful
} }
}; };