From 60707421c85e343cbf3d06844e85c05b24e9031d Mon Sep 17 00:00:00 2001
From: Patrick Wuttke <mewin@mewin.de>
Date: Sun, 19 Nov 2023 20:04:46 +0100
Subject: [PATCH] Fixed chaining iterators for const ranges.

---
 source/mijin/util/iterators.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/source/mijin/util/iterators.hpp b/source/mijin/util/iterators.hpp
index b4c3b8e..5907466 100644
--- a/source/mijin/util/iterators.hpp
+++ b/source/mijin/util/iterators.hpp
@@ -637,9 +637,9 @@ template<typename TFirstIterator, typename TSecondIterator>
 struct ChainingIterator
 {
     using difference_type = std::ptrdiff_t;
-    using value_type = typename std::iterator_traits<TFirstIterator>::value_type;
-    using pointer = std::add_const_t<value_type>*;
-    using reference = std::add_const_t<value_type>&;
+    using value_type = std::remove_reference_t<typename std::iterator_traits<TFirstIterator>::reference>;
+    using pointer = value_type*;
+    using reference = value_type&;
     using iterator_category = std::bidirectional_iterator_tag; // TODO?
 
     TFirstIterator firstBase;