1 files changed, 25 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-52262.rs b/src/test/ui/issues/issue-52262.rs
new file mode 100644
index 000000000..2195b8955
--- /dev/null
+++ b/src/test/ui/issues/issue-52262.rs
@@ -0,0 +1,25 @@
+// compile-flags:-Ztreat-err-as-bug=5
+#[derive(Debug)]
+enum MyError {
+    NotFound { key: Vec<u8> },
+    Err41,
+}
+
+impl std::error::Error for MyError {}
+
+impl std::fmt::Display for MyError {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        match self {
+            MyError::NotFound { key } => write!(
+                f,
+                "unknown error with code {}.",
+                String::from_utf8(*key).unwrap()
+                //~^ ERROR cannot move out of `*key` which is behind a shared reference
+            ),
+            MyError::Err41 => write!(f, "Sit by a lake"),
+        }
+    }
+}
+fn main() {
+    println!("Hello, world!");
+}