From 9a8ba2bdffeb485b3691897c04e8116434e7743a Mon Sep 17 00:00:00 2001
From: joaquintides <joaquin@tid.es>
Date: Fri, 17 Mar 2023 17:04:42 +0100
Subject: [PATCH] re-enabled match_really_occupied in for_all_elements_while

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

diff --git a/include/boost/unordered/detail/foa/core.hpp b/include/boost/unordered/detail/foa/core.hpp
index ba596288..5aaee39c 100644
--- a/include/boost/unordered/detail/foa/core.hpp
+++ b/include/boost/unordered/detail/foa/core.hpp
@@ -1634,7 +1634,7 @@ public:
   static auto for_all_elements_while(const arrays_type& arrays_,F f)
     ->decltype(f(nullptr,0,nullptr),void())
   {
-#if 0
+#if 1
     auto p=arrays_.elements;
     if(!p){return;}
     for(auto pg=arrays_.groups,last=pg+arrays_.groups_size_mask+1;