---

yaml
---
r: 151017
b: refs/heads/try2
c: 3508891
h: refs/heads/master
i:
  151015: fe74917
v: v3

Author: eddyb

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 9dc99c89d35bde63ac49c0acf93b55913010ea63
+refs/heads/try2: 3508891b0c7d7c8bf1c1dc11ad57ea44453dd18f
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/librustc/middle/typeck/mod.rs

@@ -313,25 +313,6 @@ pub fn require_same_types(tcx: &ty::ctxt,
     }
 }
 
-// a list of mapping from in-scope-region-names ("isr") to the
-// corresponding ty::Region
-pub type isr_alist = @Vec<(ty::BoundRegion, ty::Region)>;
-
-trait get_region<'a, T:'static> {
-    fn get(&'a self, br: ty::BoundRegion) -> ty::Region;
-}
-
-impl<'a, T:'static> get_region <'a, T> for isr_alist {
-    fn get(&'a self, br: ty::BoundRegion) -> ty::Region {
-        let mut region = None;
-        for isr in self.iter() {
-            let (isr_br, isr_r) = *isr;
-            if isr_br == br { region = Some(isr_r); break; }
-        };
-        region.unwrap()
-    }
-}
-
 fn check_main_fn_ty(ccx: &CrateCtxt,
                     main_id: ast::NodeId,
                     main_span: Span) {