From 24b4dfcf1b9862d3a8fa15a36f1d39ae0971d9f9 Mon Sep 17 00:00:00 2001
From: cjkenn <cam.j.kennedy@gmail.com>
Date: Tue, 17 Oct 2017 18:18:07 -0700
Subject: [PATCH] Remove commented out line.

---
 src/librustc_typeck/check_unused.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/librustc_typeck/check_unused.rs b/src/librustc_typeck/check_unused.rs
index 29df70a4679c..b867a655b4a6 100644
--- a/src/librustc_typeck/check_unused.rs
+++ b/src/librustc_typeck/check_unused.rs
@@ -66,7 +66,6 @@ pub fn check_crate<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>) {
     let mut used_trait_imports = DefIdSet();
     for &body_id in tcx.hir.krate().bodies.keys() {
         let item_def_id = tcx.hir.body_owner_def_id(body_id);
-        // let tables = tcx.typeck_tables_of(item_def_id);
         let imports = tcx.used_trait_imports(item_def_id);
         debug!("GatherVisitor: item_def_id={:?} with imports {:#?}", item_def_id, imports);
         used_trait_imports.extend(imports.iter());