1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/token/trailing-plus-in-bounds.rs b/src/test/ui/token/trailing-plus-in-bounds.rs
new file mode 100644
index 00000000000..2bb2c97790c
--- /dev/null
+++ b/src/test/ui/token/trailing-plus-in-bounds.rs
@@ -0,0 +1,21 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z parse-only -Z continue-parse-after-error
+
+use std::fmt::Debug;
+
+fn main() {
+    let x: Box<Debug+> = box 3 as Box<Debug+>; // Trailing `+` is OK
+}
+
+FAIL
+//~^ ERROR
+//~| ERROR