Fallout from stabilization.

[rust.git] / src / librustc / middle / infer / region_inference / mod.rs

diff --git a/src/librustc/middle/infer/region_inference/mod.rs b/src/librustc/middle/infer/region_inference/mod.rs
index 0f487fffe5cb967178cf2dfb384e78c532879145..9339f435d8fa01853080f199079612fb11b3ca14 100644 (file)
--- a/src/librustc/middle/infer/region_inference/mod.rs
+++ b/src/librustc/middle/infer/region_inference/mod.rs
@@ -609,8 +609,7 @@ pub fn combine_vars<F>(&self,
     pub fn vars_created_since_snapshot(&self, mark: &RegionSnapshot)
                                        -> Vec<RegionVid>
     {
-        self.undo_log.borrow()
-            .slice_from(mark.length)
+        self.undo_log.borrow()[mark.length..]
             .iter()
             .filter_map(|&elt| match elt {
                 AddVar(vid) => Some(vid),
@@ -637,7 +636,7 @@ pub fn tainted(&self, mark: &RegionSnapshot, r0: Region) -> Vec<Region> {
             debug!("result_index={}, r={:?}", result_index, r);
 
             for undo_entry in
-                self.undo_log.borrow().slice_from(mark.length).iter()
+                self.undo_log.borrow()[mark.length..].iter()
             {
                 match undo_entry {
                     &AddConstraint(ConstrainVarSubVar(a, b)) => {