From 35b776540f2750ad4537bd42cb473ce7544b40ea Mon Sep 17 00:00:00 2001
From: piegames <git@piegames.de>
Date: Tue, 3 Mar 2026 11:40:04 +0100
Subject: [PATCH] libutil/LinearMap: Expose rbegin and rend functions

Change-Id: I9a4350cc147c98c785b26fbef6c235cd5c48a4cc
---
 lix/libutil/linear-map.hh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/lix/libutil/linear-map.hh b/lix/libutil/linear-map.hh
index 8e9318fd0..13e43e9c3 100644
--- a/lix/libutil/linear-map.hh
+++ b/lix/libutil/linear-map.hh
@@ -39,13 +39,13 @@ private:
     }
 
 public:
-    using typename base::const_iterator, typename base::value_type;
+    using typename base::const_iterator, typename base::const_reverse_iterator, typename base::value_type;
     LinearMap() = default;
     LinearMap(size_t expectedSize)
     {
         reserve(expectedSize);
     }
-    using base::size, base::reserve, base::clear, base::cbegin, base::cend;
+    using base::size, base::reserve, base::clear, base::cbegin, base::cend, base::crbegin, base::crend;
 
     /* Insert an element at the correct position, shifting later elements back by
      * one place. Returns `true` if a previous element with that key was
@@ -148,5 +148,13 @@ public:
     {
         return cend();
     }
+    const_reverse_iterator rbegin() const
+    {
+        return crbegin();
+    }
+    const_reverse_iterator rend() const
+    {
+        return crend();
+    }
 };
 } // namespace nix