From 4d9274b80b980b90f99a1ca085f9339f001da16b Mon Sep 17 00:00:00 2001
From: SergeyIvanov87 <sergius140608@rambler.ru>
Date: Tue, 24 Oct 2023 22:34:36 +0200
Subject: [PATCH] Fix unveiling base ctor in dispatcher issue

---
 txml/applications/json/include/Deserializer.hpp |  2 +-
 txml/include/engine/fwd/DispatcherBase.h        |  5 +++++
 txml/include/engine/fwd/Helpers.h               | 11 ++++++-----
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/txml/applications/json/include/Deserializer.hpp b/txml/applications/json/include/Deserializer.hpp
index c41fe0a..99af009 100644
--- a/txml/applications/json/include/Deserializer.hpp
+++ b/txml/applications/json/include/Deserializer.hpp
@@ -76,7 +76,7 @@ std::optional<DeserializedItem> FromJSON<TEMPL_ARGS_DEF>::deserialize_tag_impl(c
         return {};
     }
 
-    return std::make_optional<DeserializedItem>((begin_it++).value().get<typename DeserializedItem::value_t>());
+    return std::make_optional<DeserializedItem>((begin_it++).value().template get<typename DeserializedItem::value_t>());
 }
 
 template<TEMPL_ARGS_DECL>
diff --git a/txml/include/engine/fwd/DispatcherBase.h b/txml/include/engine/fwd/DispatcherBase.h
index 509e197..e8ae2f3 100644
--- a/txml/include/engine/fwd/DispatcherBase.h
+++ b/txml/include/engine/fwd/DispatcherBase.h
@@ -35,6 +35,11 @@ struct DispatcherVirtualBase : public Contexts...
     {
     }
 
+    VirtualBaseContext& get_virtual_base()
+    {
+        return *static_cast<VirtualBaseContext*>(this);
+    }
+
     template <class InElement, class Tracer>
     typename std::add_pointer<typename details::ContextResolver<InElement, Contexts...>::type>::type
     dispatch_context(Tracer &tracer) {
diff --git a/txml/include/engine/fwd/Helpers.h b/txml/include/engine/fwd/Helpers.h
index 959e961..8471ab0 100644
--- a/txml/include/engine/fwd/Helpers.h
+++ b/txml/include/engine/fwd/Helpers.h
@@ -103,7 +103,7 @@ struct DispatchableClass : public BaseImpl < Class_Aggregator, __VA_ARGS__ >
 {                                                                                                   \
     using base_t = BaseImpl < Class_Aggregator, __VA_ARGS__ >;                                      \
     using virtual_base_t = typename base_t::core_t;                                                             \
-    using base_t::BaseImpl;                                                                         \
+    using base_t::base_t;                                                                         \
     static constexpr const char *name() { return #DispatchableClass"<"#__VA_ARGS__">"; }             \
         static constexpr std::string_view enumerate() { return enumerate_impl<__VA_ARGS__>(); }           \
     template<class ...Elements>                                                                     \
@@ -132,9 +132,10 @@ struct DispatchableClass : public BaseImpl < Class_Aggregator, __VA_ARGS__ >
 struct Class_Aggregator :                                                                                   \
     public txml::SerializerSchemaDispatcher<txml::utils::core_t_extractor_t<__VA_ARGS__>, __VA_ARGS__ >     \
 {                                                                                                           \
-    using base_t =                                                                                          \
-            txml::SerializerSchemaDispatcher <txml::utils::core_t_extractor_t<__VA_ARGS__>, __VA_ARGS__ >;  \
     using virtual_base_t = txml::utils::core_t_extractor_t<__VA_ARGS__>;                                    \
+    using base_t =                                                                                          \
+            txml::SerializerSchemaDispatcher <virtual_base_t, __VA_ARGS__ >;                                \
+                                                                                                            \
     static constexpr const char *name() { return #Class_Aggregator"<"#__VA_ARGS__">"; }                     \
                                                                                                             \
     Class_Aggregator(typename virtual_base_t::ctor_arg_t shared_arg = virtual_base_t::default_ctor_arg()) : \
@@ -157,7 +158,7 @@ struct DispatchableClass : public BaseImpl < Class_Aggregator, __VA_ARGS__ >
 {                                                                                                               \
     using base_t = BaseImpl < Class_Aggregator, __VA_ARGS__ >;                                                  \
     using virtual_base_t = typename base_t::core_t;                                                             \
-    using base_t::BaseImpl;                                                                                     \
+    using base_t::base_t;                                                                                     \
     static constexpr const char *name() { return #DispatchableClass"<"#__VA_ARGS__">"; }                        \
     static constexpr std::string_view enumerate() { return enumerate_impl<__VA_ARGS__>(); }                     \
     template<class ...Elements>                                                                                 \
@@ -214,7 +215,7 @@ struct DispatchableClass : public BaseImpl < Class_Aggregator, __VA_ARGS__ >
 {                                                                                                               \
     using base_t = BaseImpl < Class_Aggregator, __VA_ARGS__ >;                                                  \
     using virtual_base_t = typename base_t::core_t;                                                             \
-    using base_t::BaseImpl;                                                                                     \
+    using base_t::base_t;                                                                                     \
     static constexpr const char *name() { return #DispatchableClass":"#Class_Aggregator"<"#__VA_ARGS__">"; }    \
     static constexpr std::string_view enumerate() { return enumerate_impl<__VA_ARGS__>(); }                     \
     template<class ...Elements>                                                                                 \