---

yaml
---
r: 208422
b: refs/heads/snap-stage3
c: 6f233aa
h: refs/heads/master
v: v3

Author: aochagavia

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 38a97becdf3e6a6157f6f7ec2d98ade8d8edc193
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: f97cff9abd4ea7a7a8ac24bb9afb09eb271bcda9
+refs/heads/snap-stage3: 6f233aaa0c743cc6ca7e42d7dcd4b7d92ef4ad9a
 refs/heads/try: 7b4ef47b7805a402d756fb8157101f64880a522f
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/src/libsyntax/ext/base.rs

@@ -420,6 +420,7 @@ impl MacResult for DummyResult {
 pub enum SyntaxExtension {
     /// A syntax extension that is attached to an item and creates new items
     /// based upon it.
+    #[deprecated="Replaced by MultiDecorator"]
     Decorator(Box<ItemDecorator + 'static>),
 
     /// A syntax extension that is attached to an item and creates new items