---

yaml
---
r: 59922
b: refs/heads/master
c: b37a685
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: baa1c1834f608c8c789db6d2495626ff9d28dd96
+refs/heads/master: b37a685958a99ae37eef4e8bf7e8498ea7b698c1
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 2d28d645422c1617be58c8ca7ad9a457264ca850
 refs/heads/try: c50a9d5b664478e533ba1d1d353213d70c8ad589

trunk/src/librustc/metadata/decoder.rs

@@ -272,12 +272,21 @@ fn item_ty_param_defs(item: ebml::Doc, tcx: ty::ctxt, cdata: cmd,
     @bounds
 }
 
+#[cfg(stage0)]
 fn item_ty_region_param(item: ebml::Doc) -> Option<ty::region_variance> {
     reader::maybe_get_doc(item, tag_region_param).map(|doc| {
         Decodable::decode(&reader::Decoder(*doc))
     })
 }
 
+#[cfg(not(stage0))]
+fn item_ty_region_param(item: ebml::Doc) -> Option<ty::region_variance> {
+    reader::maybe_get_doc(item, tag_region_param).map(|doc| {
+        let mut decoder = reader::Decoder(*doc);
+        Decodable::decode(&mut decoder)
+    })
+}
+
 fn item_ty_param_count(item: ebml::Doc) -> uint {
     let mut n = 0u;
     reader::tagged_docs(item, tag_items_data_item_ty_param_bounds,