1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index 996708b2174..0f364d1ba0b 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -63,7 +63,7 @@ impl ParseSess {
     pub fn reserve_node_ids(&self, count: ast::NodeId) -> ast::NodeId {
         let v = self.node_id.get();
 
-        match v.checked_add(&count) {
+        match v.checked_add(count) {
             Some(next) => { self.node_id.set(next); }
             None => panic!("Input too large, ran out of node ids!")
         }