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-41742.rs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/test/ui/issues/issue-41742.rs

(limited to 'src/test/ui/issues/issue-41742.rs')

diff --git a/src/test/ui/issues/issue-41742.rs b/src/test/ui/issues/issue-41742.rs
new file mode 100644
index 000000000..afe311b4d
--- /dev/null
+++ b/src/test/ui/issues/issue-41742.rs
@@ -0,0 +1,25 @@
+use std::ops::{Index, IndexMut};
+
+struct S;
+struct H;
+
+impl S {
+    fn f(&mut self) {}
+}
+
+impl Index<u32> for H {
+    type Output = S;
+    fn index(&self, index: u32) -> &S {
+        unimplemented!()
+    }
+}
+
+impl IndexMut<u32> for H {
+    fn index_mut(&mut self, index: u32) -> &mut S {
+        unimplemented!()
+    }
+}
+
+fn main() {
+    H["?"].f(); //~ ERROR mismatched types
+}
-- 
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