From 632f9c4d6e1a054c426c7a97399845040fa01b64 Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Sat, 25 Aug 2018 00:32:41 +0200
Subject: [PATCH] Replace bug! call with Overflow

---
 src/librustc/traits/structural_impls.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc/traits/structural_impls.rs b/src/librustc/traits/structural_impls.rs
index 87535a6ae8d14..9c9815a1f7650 100644
--- a/src/librustc/traits/structural_impls.rs
+++ b/src/librustc/traits/structural_impls.rs
@@ -175,7 +175,7 @@ impl<'a, 'tcx> Lift<'tcx> for traits::SelectionError<'a> {
             super::ConstEvalFailure(ref err) => tcx.lift(&**err).map(|err| super::ConstEvalFailure(
                 err.into(),
             )),
-            super::Overflow => bug!(), // FIXME: ape ConstEvalFailure?
+            super::Overflow => Some(super::Overflow),
         }
     }
 }