1 files changed, 3 insertions, 3 deletions
diff --git a/src/librustc/middle/lib_features.rs b/src/librustc/middle/lib_features.rs
index b05ede53d1c..9c131ce6342 100644
--- a/src/librustc/middle/lib_features.rs
+++ b/src/librustc/middle/lib_features.rs
@@ -38,12 +38,12 @@ impl LibFeatures {
 }
 
 pub struct LibFeatureCollector<'tcx> {
-    tcx: TyCtxt<'tcx, 'tcx>,
+    tcx: TyCtxt<'tcx>,
     lib_features: LibFeatures,
 }
 
 impl LibFeatureCollector<'tcx> {
-    fn new(tcx: TyCtxt<'tcx, 'tcx>) -> LibFeatureCollector<'tcx> {
+    fn new(tcx: TyCtxt<'tcx>) -> LibFeatureCollector<'tcx> {
         LibFeatureCollector {
             tcx,
             lib_features: LibFeatures::new(),
@@ -142,7 +142,7 @@ impl Visitor<'tcx> for LibFeatureCollector<'tcx> {
     }
 }
 
-pub fn collect<'tcx>(tcx: TyCtxt<'tcx, 'tcx>) -> LibFeatures {
+pub fn collect<'tcx>(tcx: TyCtxt<'tcx>) -> LibFeatures {
     let mut collector = LibFeatureCollector::new(tcx);
     intravisit::walk_crate(&mut collector, tcx.hir().krate());
     collector.lib_features