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/mir/issue-78496.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/test/ui/mir/issue-78496.rs

(limited to 'src/test/ui/mir/issue-78496.rs')

diff --git a/src/test/ui/mir/issue-78496.rs b/src/test/ui/mir/issue-78496.rs
new file mode 100644
index 000000000..a0d1f5a78
--- /dev/null
+++ b/src/test/ui/mir/issue-78496.rs
@@ -0,0 +1,16 @@
+// run-pass
+// compile-flags: -Z mir-opt-level=3 -C opt-level=0
+
+// example from #78496
+pub enum E<'a> {
+    Empty,
+    Some(&'a E<'a>),
+}
+
+fn f(e: &E) -> u32 {
+   if let E::Some(E::Some(_)) = e { 1 } else { 2 }
+}
+
+fn main() {
+   assert_eq!(f(&E::Empty), 2);
+}
-- 
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