2 files changed, 4 insertions, 4 deletions

diff --git a/crates/ra_mbe/src/lib.rs b/crates/ra_mbe/src/lib.rs
index 9c450eaba..dec7ba22e 100644
--- a/crates/ra_mbe/src/lib.rs
+++ b/crates/ra_mbe/src/lib.rs
@@ -9,6 +9,9 @@ mod syntax_bridge;
 mod tt_iter;
 mod subtree_source;
 
+#[cfg(test)]
+mod tests;
+
 pub use tt::{Delimiter, Punct};
 
 use crate::{
@@ -273,6 +276,3 @@ impl<T: Default> From<Result<T, ExpandError>> for ExpandResult<T> {
             .map_or_else(|e| ExpandResult(Default::default(), Some(e)), |it| ExpandResult(it, None))
     }
 }
-
-#[cfg(test)]
-mod tests;
diff --git a/crates/ra_mbe/src/mbe_expander/matcher.rs b/crates/ra_mbe/src/mbe_expander/matcher.rs
index 78f9efa1b..f9e515b81 100644
--- a/crates/ra_mbe/src/mbe_expander/matcher.rs
+++ b/crates/ra_mbe/src/mbe_expander/matcher.rs
@@ -260,7 +260,7 @@ impl<'a> TtIter<'a> {
             | ('|', '=', None)
             | ('|', '|', None) => {
                 let tt2 = self.next().unwrap().clone();
-                Ok(tt::Subtree { delimiter: None, token_trees: vec![tt.clone(), tt2] }.into())
+                Ok(tt::Subtree { delimiter: None, token_trees: vec![tt, tt2] }.into())
             }
             _ => Ok(tt),
         }