From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

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

(limited to 'tests/ui/macros/macro-nested_expr.rs')

diff --git a/tests/ui/macros/macro-nested_expr.rs b/tests/ui/macros/macro-nested_expr.rs
new file mode 100644
index 000000000..f1433cbf4
--- /dev/null
+++ b/tests/ui/macros/macro-nested_expr.rs
@@ -0,0 +1,22 @@
+// run-pass
+// #42164
+
+#![feature(decl_macro)]
+#![allow(dead_code)]
+
+pub macro m($inner_str:expr) {
+    #[doc = $inner_str]
+    struct S;
+}
+
+macro_rules! define_f {
+    ($name:expr) => {
+        #[export_name = $name]
+        fn f() {}
+    }
+}
+
+fn main() {
+    define_f!(concat!("exported_", "f"));
+    m!(stringify!(foo));
+}
-- 
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