From b8ff76f4abd743f1cbb7237f5d4961bda4767fc1 Mon Sep 17 00:00:00 2001
From: Christian Mazakas <christian.mazakas@gmail.com>
Date: Fri, 10 Feb 2023 15:16:59 -0800
Subject: [PATCH] Manually implement node_handle_base's default constructor
 instead of defaulting it which can delete it on older toolchains

---
 include/boost/unordered/detail/foa/node_handle.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/unordered/detail/foa/node_handle.hpp b/include/boost/unordered/detail/foa/node_handle.hpp
index 0919c7db..67e5fc33 100644
--- a/include/boost/unordered/detail/foa/node_handle.hpp
+++ b/include/boost/unordered/detail/foa/node_handle.hpp
@@ -93,7 +93,7 @@ struct node_handle_base
     }
 
   public:
-    constexpr node_handle_base()noexcept=default;
+    constexpr node_handle_base()noexcept{}
 
     node_handle_base(node_handle_base&& nh) noexcept
     {