From eb05ab5faba10d41934231908a3dadf637af91d9 Mon Sep 17 00:00:00 2001
From: Michele Caini <michele.caini@gmail.com>
Date: Mon, 29 Mar 2021 23:30:13 +0200
Subject: [PATCH] test: code coverage

---
 test/entt/meta/meta_any.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/entt/meta/meta_any.cpp b/test/entt/meta/meta_any.cpp
index 2e9f66f87..f53ff29d6 100644
--- a/test/entt/meta/meta_any.cpp
+++ b/test/entt/meta/meta_any.cpp
@@ -651,6 +651,14 @@ TEST_F(MetaAny, AsRef) {
     ASSERT_EQ(cref.cast<const int &>(), 42);
     ASSERT_NE(ref.try_cast<int>(), any.data());
     ASSERT_NE(cref.try_cast<int>(), any.data());
+
+    any.emplace<void>();
+    ref = any.as_ref();
+    cref = std::as_const(any).as_ref();
+
+    ASSERT_TRUE(ref);
+    ASSERT_EQ(ref.type(), cref.type());
+    ASSERT_EQ(ref.type(), entt::resolve<void>());
 }
 
 TEST_F(MetaAny, Comparable) {