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/macros/issue-40770.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/test/ui/macros/issue-40770.rs

(limited to 'src/test/ui/macros/issue-40770.rs')

diff --git a/src/test/ui/macros/issue-40770.rs b/src/test/ui/macros/issue-40770.rs
new file mode 100644
index 000000000..c9713c157
--- /dev/null
+++ b/src/test/ui/macros/issue-40770.rs
@@ -0,0 +1,11 @@
+// run-pass
+#![allow(unused_macros)]
+macro_rules! m {
+    ($e:expr) => {
+        macro_rules! n { () => { $e } }
+    }
+}
+
+fn main() {
+    m!(foo!());
+}
-- 
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