---

yaml
---
r: 21553
b: refs/heads/snap-stage3
c: b06599a
h: refs/heads/master
i:
  21551: be968ec
v: v3

Author: killerswan

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: e430a699f2c60890d9b86069fd0c68a70ece7120
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: bf430b70320ef04b983ed5ee53e234a87c27343c
+refs/heads/snap-stage3: b06599a7a8001914d64ec191a073684362f5b9b2
 refs/heads/try: ffbe0e0e00374358b789b0037bcb3a577cd218be
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libstd/fun_treemap.rs

@@ -1,4 +1,6 @@
 #[deny(non_camel_case_types)];
+#[forbid(deprecated_mode)];
+#[forbid(deprecated_pattern)];
 
 /*!
  * A functional key,value store that works on anything.
@@ -32,8 +34,8 @@ enum TreeNode<K, V> {
 fn init<K, V>() -> Treemap<K, V> { @Empty }
 
 /// Insert a value into the map
-fn insert<K: copy Eq Ord, V: copy>(m: Treemap<K, V>, k: K, v: V)
-                                -> Treemap<K, V> {
+fn insert<K: copy Eq Ord, V: copy>(m: Treemap<K, V>, +k: K, +v: V)
+  -> Treemap<K, V> {
     @match m {
        @Empty => Node(@k, @v, @Empty, @Empty),
        @Node(@kk, vv, left, right) => {
@@ -47,7 +49,7 @@ fn insert<K: copy Eq Ord, V: copy>(m: Treemap<K, V>, k: K, v: V)
 }
 
 /// Find a value based on the key
-fn find<K: Eq Ord, V: copy>(m: Treemap<K, V>, k: K) -> Option<V> {
+fn find<K: Eq Ord, V: copy>(m: Treemap<K, V>, +k: K) -> Option<V> {
     match *m {
       Empty => None,
       Node(@kk, @v, left, right) => {