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/issues/issue-33687.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/test/ui/issues/issue-33687.rs

(limited to 'src/test/ui/issues/issue-33687.rs')

diff --git a/src/test/ui/issues/issue-33687.rs b/src/test/ui/issues/issue-33687.rs
new file mode 100644
index 000000000..ac802ed86
--- /dev/null
+++ b/src/test/ui/issues/issue-33687.rs
@@ -0,0 +1,17 @@
+// run-pass
+#![feature(unboxed_closures)]
+#![feature(fn_traits)]
+
+struct Test;
+
+impl FnOnce<(u32, u32)> for Test {
+    type Output = u32;
+
+    extern "rust-call" fn call_once(self, (a, b): (u32, u32)) -> u32 {
+        a + b
+    }
+}
+
+fn main() {
+    assert_eq!(Test(1u32, 2u32), 3u32);
+}
-- 
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