From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/ui/issues/issue-24533.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 tests/ui/issues/issue-24533.rs

(limited to 'tests/ui/issues/issue-24533.rs')

diff --git a/tests/ui/issues/issue-24533.rs b/tests/ui/issues/issue-24533.rs
new file mode 100644
index 000000000..8592bf430
--- /dev/null
+++ b/tests/ui/issues/issue-24533.rs
@@ -0,0 +1,24 @@
+// run-pass
+#![allow(unused_must_use)]
+use std::slice::Iter;
+use std::io::{Error, ErrorKind, Result};
+use std::vec::*;
+
+fn foo(it: &mut Iter<u8>) -> Result<u8> {
+    Ok(*it.next().unwrap())
+}
+
+fn bar() -> Result<u8> {
+    let data: Vec<u8> = Vec::new();
+
+    if true {
+        return Err(Error::new(ErrorKind::NotFound, "msg"));
+    }
+
+    let mut it = data.iter();
+    foo(&mut it)
+}
+
+fn main() {
+    bar();
+}
-- 
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