From 1e79cc1d33fb8842392b444f34fc3b34c62c8f8a Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Tue, 5 Oct 2021 20:47:06 -0400
Subject: [PATCH] Add test of trailing plus on bare (non-dyn) trait object

Currently fails with:

    thread 'test_trailing_plus' panicked at 'called `Result::unwrap()` on
    an `Err` value: Error("unexpected end of input, expected identifier")',
    tests/test_ty.rs:334:5
---
 tests/test_ty.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/tests/test_ty.rs b/tests/test_ty.rs
index 7a65b300..a03abaa3 100644
--- a/tests/test_ty.rs
+++ b/tests/test_ty.rs
@@ -328,4 +328,24 @@ fn test_trailing_plus() {
         ],
     }
     "###);
+
+    #[rustfmt::skip]
+    let tokens = quote!(Trait +);
+    snapshot!(tokens as Type, @r###"
+    Type::TraitObject {
+        bounds: [
+            Trait(TraitBound {
+                modifier: None,
+                path: Path {
+                    segments: [
+                        PathSegment {
+                            ident: "Trait",
+                            arguments: None,
+                        },
+                    ],
+                },
+            }),
+        ],
+    }
+    "###);
 }