From 8b053aa923ef28559c3816ab71bae9f4ca9fbc40 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Wed, 8 Nov 2017 10:40:39 -0800
Subject: [PATCH] Remove a trivial cast.

---
 lib/cretonne/src/regalloc/solver.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/cretonne/src/regalloc/solver.rs b/lib/cretonne/src/regalloc/solver.rs
index 39f6e3a83c..69b7bd1dd3 100644
--- a/lib/cretonne/src/regalloc/solver.rs
+++ b/lib/cretonne/src/regalloc/solver.rs
@@ -421,7 +421,8 @@ impl fmt::Display for Move {
 
 impl fmt::Debug for Move {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        (self as &fmt::Display).fmt(f)
+        let as_display: &fmt::Display = self;
+        as_display.fmt(f)
     }
 }