From 0632342e0d98a34b4542bde0cc79590b5abdcd24 Mon Sep 17 00:00:00 2001
From: John David Anglin <danglin@gcc.gnu.org>
Date: Thu, 23 Nov 2023 20:19:57 +0000
Subject: [PATCH] hppa: Export main in pr104869.C on hpux

This is needed to avoid a linker warning.

2023-11-23  John David Anglin  <danglin@gcc.gnu.org>

gcc/testsuite/ChangeLog:

	* g++.dg/pr104869.C: Export main on hpux.
---
 gcc/testsuite/g++.dg/pr104869.C | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gcc/testsuite/g++.dg/pr104869.C b/gcc/testsuite/g++.dg/pr104869.C
index 9a6ef88adbda..13a39fccdb9a 100644
--- a/gcc/testsuite/g++.dg/pr104869.C
+++ b/gcc/testsuite/g++.dg/pr104869.C
@@ -68,6 +68,9 @@ struct ControlFlow {
     foo(2);
   return false;
 }
+#ifdef __hpux__
+extern int main(void);
+#endif
 int
 main() {
   ControlFlow cf = { nullptr, ControlFlow::UnwindType::EE };
-- 
2.47.2