---

yaml
---
r: 164738
b: refs/heads/try
c: fee500d
h: refs/heads/master
v: v3

Author: Jorge Aparicio

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: f8f2c7a9537c7f333b242f616aefb75a83860927
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 8443b09e361b96d1f9b7f45a65ed0d31c0e86e70
-refs/heads/try: 5e9ca5b25530ab58f9d0b09662884928b054f271
+refs/heads/try: fee500d3124544ee6d9c59d9d9b15927172458d8
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/src/libregex/lib.rs

@@ -370,6 +370,7 @@
 
 #![allow(unknown_features)]
 #![feature(macro_rules, phase, slicing_syntax, globs)]
+#![feature(unboxed_closures)]
 #![deny(missing_docs)]
 
 #[cfg(test)]

branches/try/src/libregex/parse.rs

@@ -838,8 +838,9 @@ impl<'a> Parser<'a> {
     // Otherwise, an error will be returned.
     // Generally, `allow_start` is only true when you're *not* expecting an
     // opening parenthesis.
-    fn pos_last(&self, allow_start: bool, pred: |&BuildAst| -> bool)
-               -> Result<uint, Error> {
+    fn pos_last<P>(&self, allow_start: bool, pred: P) -> Result<uint, Error> where
+        P: FnMut(&BuildAst) -> bool,
+   {
         let from = match self.stack.iter().rev().position(pred) {
             Some(i) => i,
             None => {