meta: make meta_conv_node context aware

src/entt/meta/factory.hpp

@@ -184,7 +184,7 @@ public:
             *info,
             type_id<conv_type>().hash(),
             internal::meta_conv_node{
-                +[](const void *instance) {
+                +[](const void *instance, const meta_ctx &ctx/*_TODO*/) {
                     return forward_as_meta(std::invoke(Candidate, *static_cast<const Type *>(instance)));
                 }});
 
@@ -209,7 +209,7 @@ public:
             *info,
             type_id<conv_type>().hash(),
             internal::meta_conv_node{
-                +[](const void *instance) {
+                +[](const void *instance, const meta_ctx &ctx/*_TODO*/) {
                     return forward_as_meta(static_cast<To>(*static_cast<const Type *>(instance)));
                 }});
 

src/entt/meta/meta.hpp

@@ -1451,9 +1451,10 @@ bool meta_any::set(const id_type id, Type &&value) {
     }
 
     if(const auto *value = data(); node.details) {
+        auto &&ctx_TODO = locator<meta_ctx>::value_or();
+        auto &&context_TODO = internal::meta_context::from(ctx_TODO);
+
         for(auto &&curr: node.details->base) {
-            auto &&ctx_TODO = locator<meta_ctx>::value_or();
-            auto &&context_TODO = internal::meta_context::from(ctx_TODO);
             const auto &as_const = curr.second.type(context_TODO).from_void(nullptr, curr.second.cast(value), ctx_TODO);
 
             if(auto other = as_const.allow_cast(type); other) {
@@ -1462,7 +1463,7 @@ bool meta_any::set(const id_type id, Type &&value) {
         }
 
         if(auto it = node.details->conv.find(type.info().hash()); it != node.details->conv.cend()) {
-            return it->second.conv(data());
+            return it->second.conv(data(), ctx_TODO);
         }
     }
 

src/entt/meta/node.hpp

@@ -59,7 +59,7 @@ struct meta_base_node {
 };
 
 struct meta_conv_node {
-    meta_any (*conv)(const void *){};
+    meta_any (*conv)(const void *, const meta_ctx &){};
 };
 
 struct meta_ctor_node {