---

yaml
---
r: 39651
b: refs/heads/incoming
c: 96ba9de
h: refs/heads/master
i:
  39649: aee78d1
  39647: cccb807
v: v3

Author: brson

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: 3d5418789064fdb463e872a4e651af1c628a3650
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: a810c03263670238bccd64cabb12a23a46e3a278
-refs/heads/incoming: eeec4a76678c88e8c6c3e2bba081eeebcfd3a47d
+refs/heads/incoming: 96ba9def359abbdf336278982395da0576f69785
 refs/heads/dist-snap: 22efa39382d41b084fde1719df7ae8ce5697d8c9
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/incoming/src/libcore/send_map.rs

@@ -173,6 +173,7 @@ pub mod linear {
             let mut old_buckets = vec::from_fn(new_capacity, |_i| None);
             self.buckets <-> old_buckets;
 
+            self.size = 0;
             for uint::range(0, old_capacity) |i| {
                 let mut bucket = None;
                 bucket <-> old_buckets[i];
@@ -583,4 +584,22 @@ pub mod test {
 
         assert m1 == m2;
     }
+
+    #[test]
+    pub fn test_expand() {
+        let mut m = ~LinearMap();
+
+        assert m.len() == 0;
+        assert m.is_empty();
+
+        let mut i = 0u;
+        let old_resize_at = m.resize_at;
+        while old_resize_at == m.resize_at {
+            m.insert(i, i);
+            i += 1;
+        }
+
+        assert m.len() == i;
+        assert !m.is_empty();
+    }
 }