3 files changed, 8 insertions, 11 deletions
diff --git a/src/libextra/dlist.rs b/src/libextra/dlist.rs
index 77060c4b11e..3cd2d91459f 100644
--- a/src/libextra/dlist.rs
+++ b/src/libextra/dlist.rs
@@ -356,7 +356,7 @@ impl<T> DList<T> {
 
     /// Provide a reverse iterator
     #[inline]
-    pub fn rev_iter<'a>(&'a self) -> InvertIterator<&'a T, DListIterator<'a, T>> {
+    pub fn rev_iter<'a>(&'a self) -> InvertIterator<DListIterator<'a, T>> {
         self.iter().invert()
     }
 
@@ -376,8 +376,7 @@ impl<T> DList<T> {
     }
     /// Provide a reverse iterator with mutable references
     #[inline]
-    pub fn mut_rev_iter<'a>(&'a mut self) -> InvertIterator<&'a mut T,
-                                                MutDListIterator<'a, T>> {
+    pub fn mut_rev_iter<'a>(&'a mut self) -> InvertIterator<MutDListIterator<'a, T>> {
         self.mut_iter().invert()
     }
 
@@ -390,7 +389,7 @@ impl<T> DList<T> {
 
     /// Consume the list into an iterator yielding elements by value, in reverse
     #[inline]
-    pub fn consume_rev_iter(self) -> InvertIterator<T, ConsumeIterator<T>> {
+    pub fn consume_rev_iter(self) -> InvertIterator<ConsumeIterator<T>> {
         self.consume_iter().invert()
     }
 }
diff --git a/src/libextra/ringbuf.rs b/src/libextra/ringbuf.rs
index f46af664b18..7c940445e77 100644
--- a/src/libextra/ringbuf.rs
+++ b/src/libextra/ringbuf.rs
@@ -184,7 +184,7 @@ impl<T> RingBuf<T> {
     }
 
     /// Back-to-front iterator.
-    pub fn rev_iter<'a>(&'a self) -> InvertIterator<&'a T, RingBufIterator<'a, T>> {
+    pub fn rev_iter<'a>(&'a self) -> InvertIterator<RingBufIterator<'a, T>> {
         self.iter().invert()
     }
 
@@ -195,7 +195,7 @@ impl<T> RingBuf<T> {
     }
 
     /// Back-to-front iterator which returns mutable values.
-    pub fn mut_rev_iter<'a>(&'a mut self) -> InvertIterator<&'a mut T, RingBufMutIterator<'a, T>> {
+    pub fn mut_rev_iter<'a>(&'a mut self) -> InvertIterator<RingBufMutIterator<'a, T>> {
         self.mut_iter().invert()
     }
 }
diff --git a/src/libextra/smallintmap.rs b/src/libextra/smallintmap.rs
index bd78f41ddf5..d292ff256c4 100644
--- a/src/libextra/smallintmap.rs
+++ b/src/libextra/smallintmap.rs
@@ -207,7 +207,7 @@ impl<V> SmallIntMap<V> {
     /// Empties the hash map, moving all values into the specified closure
     pub fn consume(&mut self)
         -> FilterMapIterator<(uint, Option<V>), (uint, V),
-                EnumerateIterator<Option<V>, VecConsumeIterator<Option<V>>>>
+                EnumerateIterator<VecConsumeIterator<Option<V>>>>
     {
         let values = replace(&mut self.v, ~[]);
         values.consume_iter().enumerate().filter_map(|(i, v)| {
@@ -293,8 +293,7 @@ pub struct SmallIntMapIterator<'self, T> {
 
 iterator!(impl SmallIntMapIterator -> (uint, &'self T), get_ref)
 double_ended_iterator!(impl SmallIntMapIterator -> (uint, &'self T), get_ref)
-pub type SmallIntMapRevIterator<'self, T> = InvertIterator<(uint, &'self T),
-                                                           SmallIntMapIterator<'self, T>>;
+pub type SmallIntMapRevIterator<'self, T> = InvertIterator<SmallIntMapIterator<'self, T>>;
 
 pub struct SmallIntMapMutIterator<'self, T> {
     priv front: uint,
@@ -304,8 +303,7 @@ pub struct SmallIntMapMutIterator<'self, T> {
 
 iterator!(impl SmallIntMapMutIterator -> (uint, &'self mut T), get_mut_ref)
 double_ended_iterator!(impl SmallIntMapMutIterator -> (uint, &'self mut T), get_mut_ref)
-pub type SmallIntMapMutRevIterator<'self, T> = InvertIterator<(uint, &'self mut T),
-                                                              SmallIntMapMutIterator<'self, T>>;
+pub type SmallIntMapMutRevIterator<'self, T> = InvertIterator<SmallIntMapMutIterator<'self, T>>;
 
 #[cfg(test)]
 mod test_map {