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/macro_backtrace/auxiliary/ping.rs | 30 +++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 src/test/ui/macro_backtrace/auxiliary/ping.rs

(limited to 'src/test/ui/macro_backtrace/auxiliary')

diff --git a/src/test/ui/macro_backtrace/auxiliary/ping.rs b/src/test/ui/macro_backtrace/auxiliary/ping.rs
new file mode 100644
index 000000000..25b9efbc9
--- /dev/null
+++ b/src/test/ui/macro_backtrace/auxiliary/ping.rs
@@ -0,0 +1,30 @@
+// Test that the macro backtrace facility works (supporting file)
+
+// a non-local macro
+#[macro_export]
+macro_rules! ping {
+    () => {
+        pong!();
+    }
+}
+
+#[macro_export]
+macro_rules! deep {
+    () => {
+        foo!();
+    }
+}
+
+#[macro_export]
+macro_rules! foo {
+    () => {
+        bar!();
+    }
+}
+
+#[macro_export]
+macro_rules! bar {
+    () => {
+        ping!();
+    }
+}
-- 
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