From a2fe59afd66f032bea04f55fdb8beb00b53b65d7 Mon Sep 17 00:00:00 2001
From: Eduard Burtescu <edy.burt@gmail.com>
Date: Thu, 2 Jul 2015 09:11:36 +0300
Subject: [PATCH] rustc_trans: explicit impl population is unnecessary in
 fulfill_obligation.

---
 src/librustc_trans/trans/common.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/librustc_trans/trans/common.rs b/src/librustc_trans/trans/common.rs
index ed2d303b5e1b6..8282eb734f2b9 100644
--- a/src/librustc_trans/trans/common.rs
+++ b/src/librustc_trans/trans/common.rs
@@ -874,7 +874,6 @@ pub fn fulfill_obligation<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>,
     debug!("trans fulfill_obligation: trait_ref={:?} def_id={:?}",
            trait_ref, trait_ref.def_id());
 
-    tcx.populate_implementations_for_trait_if_necessary(trait_ref.def_id());
 
     // Do the initial selection for the obligation. This yields the
     // shallow result we are looking for -- that is, what specific impl.