remove obsolete `foreach` keyword

this has been replaced by `for`

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libextra/priority_queue.rs b/src/libextra/priority_queue.rs
index 9873ab3d858..696ecc881b7 100644
--- a/src/libextra/priority_queue.rs
+++ b/src/libextra/priority_queue.rs
@@ -206,7 +206,7 @@ impl<T: Ord, Iter: Iterator<T>> Extendable<T, Iter> for PriorityQueue<T> {
         let len = self.capacity();
         self.reserve_at_least(len + lower);
 
-        foreach elem in *iter {
+        for elem in *iter {
             self.push(elem);
         }
     }
@@ -223,7 +223,7 @@ mod tests {
         let iterout = ~[9, 5, 3];
         let pq = PriorityQueue::from_vec(data);
         let mut i = 0;
-        foreach el in pq.iter() {
+        for el in pq.iter() {
             assert_eq!(*el, iterout[i]);
             i += 1;
         }
@@ -369,7 +369,7 @@ mod tests {
 
         let mut q: PriorityQueue<uint> = xs.rev_iter().transform(|&x| x).collect();
 
-        foreach &x in xs.iter() {
+        for &x in xs.iter() {
             assert_eq!(q.pop(), x);
         }
     }