From 77cc66c13ca0c0559b855fecb8775b5e1f98f6a7 Mon Sep 17 00:00:00 2001
From: Jonathan Brouwer <jonathantbrouwer@gmail.com>
Date: Thu, 9 Apr 2026 20:32:32 +0200
Subject: [PATCH] Regression test for issue 154800

Co-authored-by: Edvin Bryntesson <epost@edvinbryntesson.se>
---
 tests/ui/lint/malformed-expect.rs | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 tests/ui/lint/malformed-expect.rs

diff --git a/tests/ui/lint/malformed-expect.rs b/tests/ui/lint/malformed-expect.rs
new file mode 100644
index 000000000000..0a15e8e5d611
--- /dev/null
+++ b/tests/ui/lint/malformed-expect.rs
@@ -0,0 +1,9 @@
+// Regression test for #154800 and #154847
+//@ compile-flags: --crate-type=lib
+//@ check-pass
+
+#[expect]
+#[cfg(false)]
+fn main() {
+    let _ : fn(#[expect[]] i32);
+}