---

yaml
---
r: 173410
b: refs/heads/snap-stage3
c: 86948ad
h: refs/heads/master
v: v3

Author: Jorge Aparicio

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 896cb36ecab3eaeb7f101087e030e43771eca5ca
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 59e9cfa0cf66b92c05dc19c28dc6eb95cf2e4a67
+refs/heads/snap-stage3: 86948adfdedb35051e55f41e865ee0ead6f53471
 refs/heads/try: 957472483d3a2f43c0e4f7c2056280a1022af93c
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/src/librustc/middle/region.rs

@@ -22,6 +22,8 @@ use util::nodemap::{FnvHashMap, FnvHashSet, NodeMap};
 use util::common::can_reach;
 
 use std::cell::RefCell;
+// NOTE(stage0) remove import after a snapshot
+#[cfg(stage0)]
 use std::hash::{Hash};
 use syntax::codemap::Span;
 use syntax::{ast, visit};