diff options
| -rw-r--r-- | src/librustc_data_structures/transitive_relation.rs | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/librustc_data_structures/transitive_relation.rs b/src/librustc_data_structures/transitive_relation.rs index 18a1e9129b3..2acc29acb0c 100644 --- a/src/librustc_data_structures/transitive_relation.rs +++ b/src/librustc_data_structures/transitive_relation.rs @@ -97,12 +97,7 @@ impl<T: Clone + Debug + Eq + Hash> TransitiveRelation<T> { { let mut result = TransitiveRelation::new(); for edge in &self.edges { - f(&self.elements[edge.source.0]).and_then(|source| { - f(&self.elements[edge.target.0]).and_then(|target| { - result.add(source, target); - Some(()) - }) - })?; + result.add(f(&self.elements[edge.source.0])?, f(&self.elements[edge.target.0])?); } Some(result) } |