fixed internal compile error under MSVC2013

fixes #58
rttrorg · May 29, 2017 · 03ca4e1 · 03ca4e1
1 parent 502b716
commit 03ca4e1
Showing 1 changed file with 21 additions and 1 deletion.
diff --git a/src/rttr/detail/misc/template_type_trait.h b/src/rttr/detail/misc/template_type_trait.h
@@ -46,13 +46,33 @@ struct template_type_trait
  static std::vector<type> get_template_arguments() { return{}; }
 };
 
+#if RTTR_COMPILER == RTTR_COMPILER_MSVC && RTTR_COMP_VER <= 1800
+ // otherwise an internal compile error will occur
+template<template <typename... > class T>
+struct template_type_trait<T<>>
+{
+ using is_template_instantiation = std::true_type;
+ static std::vector<type> get_template_arguments() { return { }; }
+};
+
+template<template <typename... > class T, typename T1, typename...Args>
+struct template_type_trait<T<T1, Args...>>
+{
+ using is_template_instantiation = std::true_type;
+ static std::vector<type> get_template_arguments() { return { type::get<T1>(), rttr::type::get<Args>()..., }; }
+};
+
+#else
+
 template<template <typename... > class T, typename...Args>
 struct template_type_trait<T<Args...>>
 {
  using is_template_instantiation = std::true_type;
- static std::vector<type> get_template_arguments() { return{ type::get<Args>()..., }; }
+ static std::vector<type> get_template_arguments() { return { type::get<Args>()..., }; }
 };
 
+#endif
+
 } // end namespace detail
 } // end namespace rttr