From 11d6e8c8d40818676d8f44c67f1a53e8c09d25e6 Mon Sep 17 00:00:00 2001
From: ThePhD <phdofthehouse@gmail.com>
Date: Tue, 28 Jan 2020 13:44:35 -0500
Subject: [PATCH] Where did the checkers for sol::nested go...? Maybe a
 casualty of refactoring?

---
 include/sol/stack_check_qualified.hpp |  4 ++++
 include/sol/types.hpp                 |  2 ++
 single/include/sol/forward.hpp        |  4 ++--
 single/include/sol/sol.hpp            | 10 ++++++++--
 4 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/include/sol/stack_check_qualified.hpp b/include/sol/stack_check_qualified.hpp
index 0e161534..f88d63cb 100644
--- a/include/sol/stack_check_qualified.hpp
+++ b/include/sol/stack_check_qualified.hpp
@@ -76,6 +76,10 @@ namespace stack {
 					return stack::unqualified_check<nested<X>>(L, index, std::forward<Handler>(handler), tracking);
 				}
 			}
+			else if constexpr (!std::is_reference_v<X> && meta::is_specialization_of_v<X, nested>) {
+				using NestedX = typename meta::unqualified_t<X>::nested_type;
+				return stack::check<NestedX>(L, index, ::std::forward<Handler>(handler), tracking);
+			}
 			else {
 				return stack::unqualified_check<X>(L, index, std::forward<Handler>(handler), tracking);
 			}
diff --git a/include/sol/types.hpp b/include/sol/types.hpp
index b7fa96d2..9e91b4d3 100644
--- a/include/sol/types.hpp
+++ b/include/sol/types.hpp
@@ -364,6 +364,8 @@ namespace sol {
 		T value_;
 
 	public:
+		using nested_type = T;
+
 		nested() = default;
 		nested(const nested&) = default;
 		nested(nested&&) = default;
diff --git a/single/include/sol/forward.hpp b/single/include/sol/forward.hpp
index 8908213d..35bb58e8 100644
--- a/single/include/sol/forward.hpp
+++ b/single/include/sol/forward.hpp
@@ -20,8 +20,8 @@
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 // This file was generated with a script.
-// Generated 2020-01-27 19:13:11.283155 UTC
-// This header was generated with sol v3.2.0 (revision 0c38fd1)
+// Generated 2020-01-28 18:44:18.449629 UTC
+// This header was generated with sol v3.2.0 (revision 903f4db)
 // https://github.com/ThePhD/sol2
 
 #ifndef SOL_SINGLE_INCLUDE_FORWARD_HPP
diff --git a/single/include/sol/sol.hpp b/single/include/sol/sol.hpp
index 4c61cdf1..dedeb2d1 100644
--- a/single/include/sol/sol.hpp
+++ b/single/include/sol/sol.hpp
@@ -20,8 +20,8 @@
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 // This file was generated with a script.
-// Generated 2020-01-27 19:13:10.728559 UTC
-// This header was generated with sol v3.2.0 (revision 0c38fd1)
+// Generated 2020-01-28 18:44:17.872076 UTC
+// This header was generated with sol v3.2.0 (revision 903f4db)
 // https://github.com/ThePhD/sol2
 
 #ifndef SOL_SINGLE_INCLUDE_HPP
@@ -6619,6 +6619,8 @@ namespace sol {
 		T value_;
 
 	public:
+		using nested_type = T;
+
 		nested() = default;
 		nested(const nested&) = default;
 		nested(nested&&) = default;
@@ -11566,6 +11568,10 @@ namespace stack {
 					return stack::unqualified_check<nested<X>>(L, index, std::forward<Handler>(handler), tracking);
 				}
 			}
+			else if constexpr (!std::is_reference_v<X> && meta::is_specialization_of_v<X, nested>) {
+				using NestedX = typename meta::unqualified_t<X>::nested_type;
+				return stack::check<NestedX>(L, index, ::std::forward<Handler>(handler), tracking);
+			}
 			else {
 				return stack::unqualified_check<X>(L, index, std::forward<Handler>(handler), tracking);
 			}