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/nll/user-annotations/downcast-infer.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/test/ui/nll/user-annotations/downcast-infer.rs

(limited to 'src/test/ui/nll/user-annotations/downcast-infer.rs')

diff --git a/src/test/ui/nll/user-annotations/downcast-infer.rs b/src/test/ui/nll/user-annotations/downcast-infer.rs
new file mode 100644
index 000000000..b27429f4d
--- /dev/null
+++ b/src/test/ui/nll/user-annotations/downcast-infer.rs
@@ -0,0 +1,11 @@
+// check-pass
+
+// Check that we don't try to downcast `_` when type-checking the annotation.
+fn main() {
+    let x = Some(Some(Some(1)));
+
+    match x {
+        Some::<Option<_>>(Some(Some(v))) => (),
+        _ => (),
+    }
+}
-- 
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