From 86e998cbc70fc11504e1898a7b73cfdcfc95ae4f Mon Sep 17 00:00:00 2001
From: joaquintides <joaquin@tid.es>
Date: Sat, 18 Mar 2023 16:12:39 +0100
Subject: [PATCH] fixed UB in dummy_group_accesses

---
 include/boost/unordered/detail/foa/concurrent_table.hpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/boost/unordered/detail/foa/concurrent_table.hpp b/include/boost/unordered/detail/foa/concurrent_table.hpp
index ab9e3a4a..88d31455 100644
--- a/include/boost/unordered/detail/foa/concurrent_table.hpp
+++ b/include/boost/unordered/detail/foa/concurrent_table.hpp
@@ -189,11 +189,10 @@ group_access* dummy_group_accesses()
   /* TODO: describe
    */
 
-  static constexpr group_access::dummy_group_access_type
+  static group_access::dummy_group_access_type
   storage[Size]={typename group_access::dummy_group_access_type(),};
 
-  return reinterpret_cast<group_access*>(
-    const_cast<typename group_access::dummy_group_access_type*>(storage));
+  return reinterpret_cast<group_access*>(storage);
 }
 
 template<typename Value,typename Group,typename SizePolicy>