From 1376c5a617be5c25655d0d7cb63e3beaa5a6e026 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:20:39 +0200
Subject: Merging upstream version 1.70.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/ui/const_prop/issue-86351.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 tests/ui/const_prop/issue-86351.rs

(limited to 'tests/ui/const_prop/issue-86351.rs')

diff --git a/tests/ui/const_prop/issue-86351.rs b/tests/ui/const_prop/issue-86351.rs
new file mode 100644
index 000000000..b5f1e7f74
--- /dev/null
+++ b/tests/ui/const_prop/issue-86351.rs
@@ -0,0 +1,22 @@
+// compile-flags: --crate-type=lib -Zmir-opt-level=2
+// build-pass
+// ^-- Must be build-pass, because check-pass will not run const prop.
+
+pub trait TestTrait {
+    type MyType;
+    fn func() -> Option<Self>
+    where
+        Self: Sized;
+}
+
+impl<T> dyn TestTrait<MyType = T>
+where
+    Self: Sized,
+{
+    pub fn other_func() -> Option<Self> {
+        match Self::func() {
+            Some(me) => Some(me),
+            None => None,
+        }
+    }
+}
-- 
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