1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs
index 31ed65d8065..a509325face 100644
--- a/src/libsyntax/codemap.rs
+++ b/src/libsyntax/codemap.rs
@@ -76,7 +76,7 @@ pub impl BytePos: Sub<BytePos, BytePos> {
 }
 
 pub impl BytePos: to_bytes::IterBytes {
-    pure fn iter_bytes(&self, +lsb0: bool, f: to_bytes::Cb) {
+    pure fn iter_bytes(&self, +lsb0: bool, &&f: to_bytes::Cb) {
         (**self).iter_bytes(lsb0, f)
     }
 }
@@ -99,7 +99,7 @@ pub impl CharPos: cmp::Ord {
 }
 
 pub impl CharPos: to_bytes::IterBytes {
-    pure fn iter_bytes(&self, +lsb0: bool, f: to_bytes::Cb) {
+    pure fn iter_bytes(&self, +lsb0: bool, &&f: to_bytes::Cb) {
         (**self).iter_bytes(lsb0, f)
     }
 }