2 files changed, 4 insertions, 3 deletions
diff --git a/src/libstd/cell.rs b/src/libstd/cell.rs
index e1d2b246dd3..53ea11f2b05 100644
--- a/src/libstd/cell.rs
+++ b/src/libstd/cell.rs
@@ -22,7 +22,8 @@ A dynamic, mutable location.
 Similar to a mutable option type, but friendlier.
 */
 
-#[mutable]
+#[mutable] // XXX remove after snap
+#[no_freeze]
 #[deriving(Clone, DeepClone, Eq)]
 #[allow(missing_doc)]
 pub struct Cell<T> {
diff --git a/src/libstd/iterator.rs b/src/libstd/iterator.rs
index 78940143f4e..765bf3b36f2 100644
--- a/src/libstd/iterator.rs
+++ b/src/libstd/iterator.rs
@@ -983,7 +983,7 @@ impl<'self, A, St> UnfoldrIterator<'self, A, St> {
     /// Creates a new iterator with the specified closure as the "iterator
     /// function" and an initial state to eventually pass to the iterator
     #[inline]
-    pub fn new<'a>(f: &'a fn(&mut St) -> Option<A>, initial_state: St)
+    pub fn new<'a>(initial_state: St, f: &'a fn(&mut St) -> Option<A>)
         -> UnfoldrIterator<'a, A, St> {
         UnfoldrIterator {
             f: f,
@@ -1174,7 +1174,7 @@ mod tests {
             }
         }
 
-        let mut it = UnfoldrIterator::new(count, 0);
+        let mut it = UnfoldrIterator::new(0, count);
         let mut i = 0;
         for it.advance |counted| {
             assert_eq!(counted, i);