Add cpp_variable_base

src/cpp_type_alias.cpp

@@ -0,0 +1,24 @@
+// Copyright (C) 2017 Jonathan Müller <jonathanmueller.dev@gmail.com>
+// This file is subject to the license terms in the LICENSE file
+// found in the top-level directory of this distribution.
+
+#include <cppast/cpp_type_alias.hpp>
+
+#include <cppast/cpp_entity_kind.hpp>
+
+using namespace cppast;
+
+std::unique_ptr<cpp_type_alias> cpp_type_alias::build(const cpp_entity_index& idx, cpp_entity_id id,
+                                                      std::string               name,
+                                                      std::unique_ptr<cpp_type> type)
+{
+    auto result =
+        std::unique_ptr<cpp_type_alias>(new cpp_type_alias(std::move(name), std::move(type)));
+    idx.register_entity(std::move(id), type_safe::cref(*result));
+    return result;
+}
+
+cpp_entity_kind cpp_type_alias::do_get_entity_kind() const noexcept
+{
+    return cpp_entity_kind::type_alias_t;
+}

src/visitor.cpp

@@ -47,7 +47,7 @@ bool detail::visit(const cpp_entity& e, detail::visitor_callback_t cb, void* fun
     case cpp_entity_kind::using_declaration_t:
     case cpp_entity_kind::type_alias_t:
     case cpp_entity_kind::enum_value_t:
-        return cb(functor, e, visitor_info::leave_entity);
+        return cb(functor, e, visitor_info::leaf_entity);
 
     case cpp_entity_kind::count:
         break;