From 99ff74c1bd4d982cfc49f8ed962cd31f3c8d9ae7 Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Sun, 10 Feb 2013 16:30:17 -0500
Subject: make Option's iter method use a lifetime

---
 src/libstd/treemap.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/libstd')

diff --git a/src/libstd/treemap.rs b/src/libstd/treemap.rs
index d8deea60725..59787c8036d 100644
--- a/src/libstd/treemap.rs
+++ b/src/libstd/treemap.rs
@@ -561,18 +561,18 @@ impl <K: Ord, V> TreeNode<K, V> {
 
 pure fn each<K: Ord, V>(node: &r/Option<~TreeNode<K, V>>,
                         f: fn(&(&r/K, &r/V)) -> bool) {
-    do node.map |x| {
+    do node.iter |x| {
         each(&x.left, f);
         if f(&(&x.key, &x.value)) { each(&x.right, f) }
-    };
+    }
 }
 
 pure fn each_reverse<K: Ord, V>(node: &r/Option<~TreeNode<K, V>>,
                                 f: fn(&(&r/K, &r/V)) -> bool) {
-    do node.map |x| {
+    do node.iter |x| {
         each_reverse(&x.right, f);
         if f(&(&x.key, &x.value)) { each_reverse(&x.left, f) }
-    };
+    }
 }
 
 // Remove left horizontal link by rotating right
-- 
cgit 1.4.1-3-g733a5