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-15094.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/test/ui/issues/issue-15094.rs

(limited to 'src/test/ui/issues/issue-15094.rs')

diff --git a/src/test/ui/issues/issue-15094.rs b/src/test/ui/issues/issue-15094.rs
new file mode 100644
index 000000000..71b75a6e7
--- /dev/null
+++ b/src/test/ui/issues/issue-15094.rs
@@ -0,0 +1,26 @@
+#![feature(fn_traits, unboxed_closures)]
+
+use std::{fmt, ops};
+
+struct Debuger<T> {
+    x: T
+}
+
+impl<T: fmt::Debug> ops::FnOnce<(),> for Debuger<T> {
+    type Output = ();
+    fn call_once(self, _args: ()) {
+    //~^ ERROR `call_once` has an incompatible type for trait
+    //~| expected fn pointer `extern "rust-call" fn
+    //~| found fn pointer `fn
+        println!("{:?}", self.x);
+    }
+}
+
+fn make_shower<T>(x: T) -> Debuger<T> {
+    Debuger { x: x }
+}
+
+pub fn main() {
+    let show3 = make_shower(3);
+    show3();
+}
-- 
cgit v1.2.3