From 461891a000835b88f44cf095533de92fa3b0b952 Mon Sep 17 00:00:00 2001
From: Bastian Kauschke <bastian_kauschke@hotmail.de>
Date: Thu, 28 May 2020 23:59:54 +0200
Subject: [PATCH] remove redundant `mk_const`

---
 src/librustc_mir/transform/const_prop.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc_mir/transform/const_prop.rs b/src/librustc_mir/transform/const_prop.rs
index f69343f4d75..92000e64113 100644
--- a/src/librustc_mir/transform/const_prop.rs
+++ b/src/librustc_mir/transform/const_prop.rs
@@ -606,7 +606,7 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> {
         Operand::Constant(Box::new(Constant {
             span,
             user_ty: None,
-            literal: self.tcx.mk_const(*ty::Const::from_scalar(self.tcx, scalar, ty)),
+            literal: ty::Const::from_scalar(self.tcx, scalar, ty),
         }))
     }