---

yaml
---
r: 20761
b: refs/heads/snap-stage3
c: 8e7fb8e
h: refs/heads/master
i:
  20759: 7181113
v: v3

Author: bblum

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: e430a699f2c60890d9b86069fd0c68a70ece7120
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: f35abae89281cd54073c7caefd1e7d55123e8b6d
+refs/heads/snap-stage3: 8e7fb8e8f5c7175bb18e38c266de3ccce16189bb
 refs/heads/try: ffbe0e0e00374358b789b0037bcb3a577cd218be
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libcore/send_map.rs

@@ -279,16 +279,34 @@ mod linear {
         }
     }
 
-    /*
-    FIXME --- #2979 must be fixed to typecheck this
     impl imm_methods<K,V> for &linear_map<K,V> {
+        /*
+        FIXME --- #2979 must be fixed to typecheck this
         fn find_ptr(k: K) -> option<&V> {
             //XXX this should not type check as written, but it should
             //be *possible* to typecheck it...
             self.with_ptr(k, |v| v)
         }
+        */
+
+        fn each(blk: fn(k: &K, v: &V) -> bool) {
+            for vec::each(self.buckets) |slot| {
+                let mut broke = false;
+                do slot.iter |bucket| {
+                    if !blk(&bucket.key, &bucket.value) {
+                        broke = true; // FIXME(#3064) just write "break;"
+                    }
+                }
+                if broke { break; }
+            }
+        }
+        fn each_key(blk: fn(k: &K) -> bool) {
+            self.each(|k, _v| blk(k))
+        }
+        fn each_value(blk: fn(v: &V) -> bool) {
+            self.each(|_k, v| blk(v))
+        }
     }
-    */
 }
 
 #[test]
@@ -342,4 +360,4 @@ mod test {
         assert m.get(&9) == 4;
         assert m.get(&5) == 3;
     }
-}
+}