From 8192288ee067054faf255335bfc249ed5cafa6d3 Mon Sep 17 00:00:00 2001
From: Noah Lev <camelidcamel@gmail.com>
Date: Wed, 29 Jun 2022 15:24:15 -0700
Subject: [PATCH] Replace weird handling of edge case with panic

---
 src/librustdoc/clean/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs
index 12467001271fd..c64df71f41ddc 100644
--- a/src/librustdoc/clean/mod.rs
+++ b/src/librustdoc/clean/mod.rs
@@ -1704,8 +1704,8 @@ fn clean_ty<'tcx>(this: Ty<'tcx>, cx: &mut DocContext<'tcx>, def_id: Option<DefI
             ImplTrait(bounds)
         }
 
-        ty::Closure(..) | ty::Generator(..) => Tuple(vec![]), // FIXME(pcwalton)
-
+        ty::Closure(..) => panic!("Closure"),
+        ty::Generator(..) => panic!("Generator"),
         ty::Bound(..) => panic!("Bound"),
         ty::Placeholder(..) => panic!("Placeholder"),
         ty::GeneratorWitness(..) => panic!("GeneratorWitness"),