New upstream version 1.13.0+dfsg1

[rustc.git] / src / librustc / infer / sub.rs

diff --git a/src/librustc/infer/sub.rs b/src/librustc/infer/sub.rs
index 2f7f5254727db15d1f245be227498b046bc307fc..159de2faced574e5fb9817f6e03223768fc1233d 100644 (file)
--- a/src/librustc/infer/sub.rs
+++ b/src/librustc/infer/sub.rs
@@ -107,7 +107,8 @@ impl<'combine, 'infcx, 'gcx, 'tcx> TypeRelation<'infcx, 'gcx, 'tcx>
         }
     }
 
-    fn regions(&mut self, a: ty::Region, b: ty::Region) -> RelateResult<'tcx, ty::Region> {
+    fn regions(&mut self, a: &'tcx ty::Region, b: &'tcx ty::Region)
+               -> RelateResult<'tcx, &'tcx ty::Region> {
         debug!("{}.regions({:?}, {:?}) self.cause={:?}",
                self.tag(), a, b, self.fields.cause);
         // FIXME -- we have more fine-grained information available