From 2695d48ba736b8a0898442a7b57fc9ec855cfec0 Mon Sep 17 00:00:00 2001
From: Corentin Schreiber <github@corentin.net>
Date: Tue, 19 Apr 2022 09:58:17 +0100
Subject: [PATCH] registry: overflow of version and max number of entities
 (#864)

---
 AUTHORS                      | 1 +
 TODO                         | 1 +
 src/entt/entity/registry.hpp | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/AUTHORS b/AUTHORS
index f3d655bd4..b49cf2f84 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -11,6 +11,7 @@ ceeac
 ColinH
 corystegel
 Croydon
+cschreib
 cugone
 dbacchet
 dBagrat
diff --git a/TODO b/TODO
index 4b913caba..5c8fbc877 100644
--- a/TODO
+++ b/TODO
@@ -17,6 +17,7 @@ WIP:
 * custom allocators all over
 * remove storage::patch
 * consider removing ENTT_NOEXCEPT, use ENTT_NOEXCEPT_IF (or noexcept(...)) as appropriate in any case (ie make compressed_pair conditionally noexcept)
+* add test for maximum number of entities reached
 
 WIP:
 * add user data to type_info
diff --git a/src/entt/entity/registry.hpp b/src/entt/entity/registry.hpp
index c743088d1..b7d773a91 100644
--- a/src/entt/entity/registry.hpp
+++ b/src/entt/entity/registry.hpp
@@ -302,7 +302,7 @@ class basic_registry {
     }
 
     auto generate_identifier(const std::size_t pos) ENTT_NOEXCEPT {
-        ENTT_ASSERT(pos < entity_traits::to_integral(null), "No entities available");
+        ENTT_ASSERT(pos < entity_traits::to_entity(null), "No entities available");
         return entity_traits::combine(static_cast<typename entity_traits::entity_type>(pos), {});
     }