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Diffstat (limited to 'crates/ra_syntax/src/algo/mod.rs')
-rw-r--r--crates/ra_syntax/src/algo/mod.rs7
1 files changed, 4 insertions, 3 deletions
diff --git a/crates/ra_syntax/src/algo/mod.rs b/crates/ra_syntax/src/algo/mod.rs
index 9d2014bc7..d82c42b3e 100644
--- a/crates/ra_syntax/src/algo/mod.rs
+++ b/crates/ra_syntax/src/algo/mod.rs
@@ -30,7 +30,8 @@ pub fn find_leaf_at_offset(node: SyntaxNodeRef, offset: TextUnit) -> LeafAtOffse
30 let left = children.next().unwrap(); 30 let left = children.next().unwrap();
31 let right = children.next(); 31 let right = children.next();
32 assert!(children.next().is_none()); 32 assert!(children.next().is_none());
33 return if let Some(right) = right { 33
34 if let Some(right) = right {
34 match ( 35 match (
35 find_leaf_at_offset(left, offset), 36 find_leaf_at_offset(left, offset),
36 find_leaf_at_offset(right, offset), 37 find_leaf_at_offset(right, offset),
@@ -42,10 +43,10 @@ pub fn find_leaf_at_offset(node: SyntaxNodeRef, offset: TextUnit) -> LeafAtOffse
42 } 43 }
43 } else { 44 } else {
44 find_leaf_at_offset(left, offset) 45 find_leaf_at_offset(left, offset)
45 }; 46 }
46} 47}
47 48
48#[derive(Clone, Copy, Debug)] 49#[derive(Clone, Debug)]
49pub enum LeafAtOffset<'a> { 50pub enum LeafAtOffset<'a> {
50 None, 51 None,
51 Single(SyntaxNodeRef<'a>), 52 Single(SyntaxNodeRef<'a>),