From 71e85b44b01bd720a907be945fc6184026e379ff Mon Sep 17 00:00:00 2001
From: Michele Caini <michele.caini@gmail.com>
Date: Mon, 28 Jun 2021 18:00:40 +0200
Subject: [PATCH] sparse_set: make ::policy [[nodiscard]]

---
 src/entt/entity/sparse_set.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/entt/entity/sparse_set.hpp b/src/entt/entity/sparse_set.hpp
index e683b554d..d54185181 100644
--- a/src/entt/entity/sparse_set.hpp
+++ b/src/entt/entity/sparse_set.hpp
@@ -358,7 +358,7 @@ public:
      * @brief Returns the deletion policy of a sparse set.
      * @return The deletion policy of the sparse set.
      */
-    deletion_policy policy() const ENTT_NOEXCEPT {
+    [[nodiscard]] deletion_policy policy() const ENTT_NOEXCEPT {
         return mode;
     }