From 1b55cc79cc4c5e1c109ef5797a824ca4f158124c Mon Sep 17 00:00:00 2001
From: LeSeulArtichaut <leseulartichaut@gmail.com>
Date: Sat, 14 Nov 2020 21:46:39 +0100
Subject: [PATCH] Set the default `BreakTy` to `!`

---
 clippy_lints/src/redundant_clone.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/clippy_lints/src/redundant_clone.rs b/clippy_lints/src/redundant_clone.rs
index 64b12980af6..602facbe062 100644
--- a/clippy_lints/src/redundant_clone.rs
+++ b/clippy_lints/src/redundant_clone.rs
@@ -563,6 +563,8 @@ impl<'a, 'tcx> mir::visit::Visitor<'tcx> for PossibleBorrowerVisitor<'a, 'tcx> {
 struct ContainsRegion;
 
 impl TypeVisitor<'_> for ContainsRegion {
+    type BreakTy = ();
+
     fn visit_region(&mut self, _: ty::Region<'_>) -> ControlFlow<Self::BreakTy> {
         ControlFlow::BREAK
     }