Parse cpp_constructor

include/cppast/cpp_function.hpp

@@ -24,6 +24,11 @@ namespace cppast
             const cpp_entity_index& idx, cpp_entity_id id, std::string name,
             std::unique_ptr<cpp_type> type, std::unique_ptr<cpp_expression> def = nullptr);
 
+        /// \returns A newly created unnamed function parameter.
+        /// \notes It will not be registered, as nothing can refer to it.
+        static std::unique_ptr<cpp_function_parameter> build(
+            std::unique_ptr<cpp_type> type, std::unique_ptr<cpp_expression> def = nullptr);
+
     private:
         cpp_function_parameter(std::string name, std::unique_ptr<cpp_type> type,
                                std::unique_ptr<cpp_expression> def)

include/cppast/cpp_member_function.hpp

@@ -243,6 +243,8 @@ namespace cppast
     class cpp_constructor final : public cpp_function_base
     {
     public:
+        static cpp_entity_kind kind() noexcept;
+
         /// Builder for [cppast::cpp_constructor]().
         class builder : public basic_builder<cpp_constructor>
         {
@@ -284,6 +286,8 @@ namespace cppast
 
         bool explicit_;
         bool constexpr_;
+
+        friend basic_builder<cpp_constructor>;
     };
 
     /// A [cppast::cpp_entity]() modelling a C++ destructor.