fixed a clang bug

Author: the-moisrex

core/include/webpp/memory/allocator_concepts.hpp

@@ -253,7 +253,7 @@ namespace webpp {
 
     template <typename AllocDescTypes>
     using resource_extractor =
-      typename istl::filter_parameters<istl::templated_negation<stl::is_void>::type,
+      typename istl::filter_parameters<istl::templated_negation<stl::is_void>::template type,
                                        typename details::resource_extractor_impl<AllocDescTypes>::type>::type;
 
 

core/include/webpp/std/type_traits.hpp

@@ -634,15 +634,15 @@ namespace webpp::istl {
 
     // details for filter_parameters
     namespace details {
-        template <template <typename> typename Concept,
+        template <template <typename...> typename Concept,
                   typename Head,
                   typename Tail,
                   template <typename...>
                   typename TupleType>
         struct filter_parameters_impl;
 
         // moving This from Heads to the Tails list
-        template <template <typename> typename Concept,
+        template <template <typename...> typename Concept,
                   typename... Heads,
                   typename This,
                   typename... Tails,
@@ -655,7 +655,7 @@ namespace webpp::istl {
           : filter_parameters_impl<Concept, TupleType<Heads...>, TupleType<This, Tails...>, TupleType> {};
 
         // remove the first one
-        template <template <typename> typename Concept,
+        template <template <typename...> typename Concept,
                   typename... Heads,
                   typename This,
                   typename... Tails,
@@ -668,7 +668,7 @@ namespace webpp::istl {
           : filter_parameters_impl<Concept, TupleType<Heads...>, TupleType<Tails...>, TupleType> {};
 
         // We're at the end of the line, no Heads left to check
-        template <template <typename> typename Concept,
+        template <template <typename...> typename Concept,
                   typename... Tails,
                   template <typename...>
                   typename TupleType>
@@ -688,18 +688,18 @@ namespace webpp::istl {
      *   };
      * @endcode
      */
-    template <template <typename> typename Concept, typename Tup>
+    template <template <typename...> typename Concept, typename Tup>
     struct filter_parameters;
 
-    template <template <typename> typename Concept,
+    template <template <typename...> typename Concept,
               typename... Types,
               template <typename...>
               typename TupleType>
     struct filter_parameters<Concept, TupleType<Types...>>
       : public details::filter_parameters_impl<Concept, TupleType<Types...>, TupleType<>, TupleType> {};
 
 
-    template <template <typename> typename Concept, typename Tup>
+    template <template <typename...> typename Concept, typename Tup>
     using filter_parameters_t = typename filter_parameters<Concept, Tup>::type;
 
 
@@ -745,7 +745,6 @@ namespace webpp::istl {
         using type = stl::negation<ConceptType<T...>>;
     };
 
-
     /**
      * Replace TupleT<OldT...> with TupleT<NewT...>
      */