support for fc::fwd with 5 ctor args

EOSIO · Jul 16, 2020 · 1c401e1 · 1c401e1
1 parent 50ab2c9
commit 1c401e1
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/libraries/fc/include/fc/fwd.hpp b/libraries/fc/include/fc/fwd.hpp
@@ -13,6 +13,7 @@ class fwd {
     template<typename U> fwd( U&& u );
     template<typename U, typename V> fwd( U&& u, V&& v );
     template<typename U, typename V, typename X, typename Y> fwd( U&& u, V&& v, X&&, Y&& );
+    template<typename U, typename V, typename X, typename Y, typename Z> fwd( U&& u, V&& v, X&&, Y&&, Z&& );
     fwd();
 
     fwd( const fwd& f );

diff --git a/libraries/fc/include/fc/fwd_impl.hpp b/libraries/fc/include/fc/fwd_impl.hpp
@@ -76,7 +76,12 @@ namespace fc {
       check_size<sizeof(T),sizeof(_store)>();
       new (this) T( fc::forward<U>(u), fc::forward<V>(v), fc::forward<X>(x), fc::forward<Y>(y) );
     }
-
+    template<typename T,unsigned int S,typename A>
+    template<typename U,typename V,typename X,typename Y,typename Z>
+    fwd<T,S,A>::fwd( U&& u, V&& v, X&& x, Y&& y, Z&& z ) {
+      check_size<sizeof(T),sizeof(_store)>();
+      new (this) T( fc::forward<U>(u), fc::forward<V>(v), fc::forward<X>(x), fc::forward<Y>(y), fc::forward<Z>(z) );
+    }
 
     template<typename T,unsigned int S,typename A>
     fwd<T,S,A>::fwd() {