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/span/macro-span-replacement.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/test/ui/span/macro-span-replacement.rs

(limited to 'src/test/ui/span/macro-span-replacement.rs')

diff --git a/src/test/ui/span/macro-span-replacement.rs b/src/test/ui/span/macro-span-replacement.rs
new file mode 100644
index 000000000..66973c58d
--- /dev/null
+++ b/src/test/ui/span/macro-span-replacement.rs
@@ -0,0 +1,13 @@
+// check-pass
+
+#![warn(unused)]
+
+macro_rules! m {
+    ($a:tt $b:tt) => {
+        $b $a; //~ WARN struct `S` is never constructed
+    }
+}
+
+fn main() {
+    m!(S struct);
+}
-- 
cgit v1.2.3