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/typeck/unify-return-ty.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/test/ui/typeck/unify-return-ty.rs

(limited to 'src/test/ui/typeck/unify-return-ty.rs')

diff --git a/src/test/ui/typeck/unify-return-ty.rs b/src/test/ui/typeck/unify-return-ty.rs
new file mode 100644
index 000000000..da1d82e89
--- /dev/null
+++ b/src/test/ui/typeck/unify-return-ty.rs
@@ -0,0 +1,16 @@
+// run-pass
+// Tests that the tail expr in null() has its type
+// unified with the type *T, and so the type variable
+// in that type gets resolved.
+
+// pretty-expanded FIXME #23616
+
+use std::mem;
+
+fn null<T>() -> *const T {
+    unsafe {
+        mem::transmute(0_usize)
+    }
+}
+
+pub fn main() { null::<isize>(); }
-- 
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