---

yaml
---
r: 277838
b: refs/heads/try
c: 00eabcb
h: refs/heads/master

Author: michaelwoerister

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 6dbb0e86aec11050480beb76eade6fb805010ba7
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
-refs/heads/try: 86a691a5c7d183bc1e19d53832ea40cf41fa7ccd
+refs/heads/try: 00eabcbefab39612a56ef958a213825207697323
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/librustc_trans/context.rs

@@ -183,10 +183,7 @@ impl<'tcx> DepTrackingMapConfig for TraitSelectionCache<'tcx> {
     type Key = ty::PolyTraitRef<'tcx>;
     type Value = traits::Vtable<'tcx, ()>;
     fn to_dep_node(key: &ty::PolyTraitRef<'tcx>) -> DepNode<DefId> {
-        ty::tls::with(|tcx| {
-            let lifted_key = tcx.lift(key).unwrap();
-            lifted_key.to_poly_trait_predicate().dep_node()
-        })
+        key.to_poly_trait_predicate().dep_node()
     }
 }