From 399ca817ec054766d0e2b655853ec14283860fe1 Mon Sep 17 00:00:00 2001
From: Michele Caini <michele.caini@gmail.com>
Date: Tue, 21 Jan 2025 12:46:26 +0100
Subject: [PATCH] container: const correctness

---
 src/entt/container/dense_map.hpp | 6 +++---
 src/entt/container/dense_set.hpp | 6 +++---
 src/entt/container/table.hpp     | 4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/entt/container/dense_map.hpp b/src/entt/container/dense_map.hpp
index a5720e166..a0e041fde 100644
--- a/src/entt/container/dense_map.hpp
+++ b/src/entt/container/dense_map.hpp
@@ -83,7 +83,7 @@ class dense_map_iterator final {
     }
 
     constexpr dense_map_iterator operator++(int) noexcept {
-        dense_map_iterator orig = *this;
+        const dense_map_iterator orig = *this;
         return ++(*this), orig;
     }
 
@@ -92,7 +92,7 @@ class dense_map_iterator final {
     }
 
     constexpr dense_map_iterator operator--(int) noexcept {
-        dense_map_iterator orig = *this;
+        const dense_map_iterator orig = *this;
         return operator--(), orig;
     }
 
@@ -208,7 +208,7 @@ class dense_map_local_iterator final {
     }
 
     constexpr dense_map_local_iterator operator++(int) noexcept {
-        dense_map_local_iterator orig = *this;
+        const dense_map_local_iterator orig = *this;
         return ++(*this), orig;
     }
 
diff --git a/src/entt/container/dense_set.hpp b/src/entt/container/dense_set.hpp
index f15328452..1abfcdb88 100644
--- a/src/entt/container/dense_set.hpp
+++ b/src/entt/container/dense_set.hpp
@@ -49,7 +49,7 @@ class dense_set_iterator final {
     }
 
     constexpr dense_set_iterator operator++(int) noexcept {
-        dense_set_iterator orig = *this;
+        const dense_set_iterator orig = *this;
         return ++(*this), orig;
     }
 
@@ -58,7 +58,7 @@ class dense_set_iterator final {
     }
 
     constexpr dense_set_iterator operator--(int) noexcept {
-        dense_set_iterator orig = *this;
+        const dense_set_iterator orig = *this;
         return operator--(), orig;
     }
 
@@ -170,7 +170,7 @@ class dense_set_local_iterator final {
     }
 
     constexpr dense_set_local_iterator operator++(int) noexcept {
-        dense_set_local_iterator orig = *this;
+        const dense_set_local_iterator orig = *this;
         return ++(*this), orig;
     }
 
diff --git a/src/entt/container/table.hpp b/src/entt/container/table.hpp
index f27fe1709..996d426b8 100644
--- a/src/entt/container/table.hpp
+++ b/src/entt/container/table.hpp
@@ -43,7 +43,7 @@ class table_iterator {
     }
 
     constexpr table_iterator operator++(int) noexcept {
-        table_iterator orig = *this;
+        const table_iterator orig = *this;
         return ++(*this), orig;
     }
 
@@ -52,7 +52,7 @@ class table_iterator {
     }
 
     constexpr table_iterator operator--(int) noexcept {
-        table_iterator orig = *this;
+        const table_iterator orig = *this;
         return operator--(), orig;
     }