---

yaml
---
r: 168647
b: refs/heads/batch
c: 9dd65dd
h: refs/heads/master
i:
  168645: 674bfc4
  168643: 38cce9c
  168639: 027518c
v: v3

Author: Jorge Aparicio

[refs]

@@ -29,5 +29,5 @@ refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/issue-18208-method-dispatch-2: 9e1eae4fb9b6527315b4441cf8a0f5ca911d1671
 refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
-refs/heads/batch: 964ff83cbccee1544d95d8197ea239ba5da1d23d
+refs/heads/batch: 9dd65dd6243dc9cfee1381fc3f926aad9387df07
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970

branches/batch/src/librustc_driver/lib.rs

@@ -26,6 +26,7 @@
 #![feature(slicing_syntax, unsafe_destructor)]
 #![feature(rustc_diagnostic_macros)]
 #![feature(unboxed_closures)]
+#![feature(associated_types)]
 
 extern crate arena;
 extern crate flate;

branches/batch/src/librustc_driver/pretty.rs

@@ -345,7 +345,9 @@ enum NodesMatchingUII<'a, 'ast: 'a> {
     NodesMatchingSuffix(ast_map::NodesMatchingSuffix<'a, 'ast>),
 }
 
-impl<'a, 'ast> Iterator<ast::NodeId> for NodesMatchingUII<'a, 'ast> {
+impl<'a, 'ast> Iterator for NodesMatchingUII<'a, 'ast> {
+    type Item = ast::NodeId;
+
     fn next(&mut self) -> Option<ast::NodeId> {
         match self {
             &NodesMatchingDirect(ref mut iter) => iter.next(),