From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/ui/chalkify/lower_trait_where_clause.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/test/ui/chalkify/lower_trait_where_clause.rs

(limited to 'src/test/ui/chalkify/lower_trait_where_clause.rs')

diff --git a/src/test/ui/chalkify/lower_trait_where_clause.rs b/src/test/ui/chalkify/lower_trait_where_clause.rs
new file mode 100644
index 000000000..19cff8db7
--- /dev/null
+++ b/src/test/ui/chalkify/lower_trait_where_clause.rs
@@ -0,0 +1,16 @@
+// check-pass
+// compile-flags: -Z chalk
+
+use std::borrow::Borrow;
+
+trait Foo<'a, 'b, T, U>
+where
+    T: Borrow<U> + ?Sized,
+    U: ?Sized + 'b,
+    'a: 'b,
+    Box<T>:, // NOTE(#53696) this checks an empty list of bounds.
+{
+}
+
+fn main() {
+}
-- 
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