Merge pull request #61 from RoqueDeicide/master

Reimplemented result_of in c++ 20
k06a · Dec 31, 2021 · 55304b9 · 55304b9
2 parents 72a8fdd + ce74b7c
commit 55304b9
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/include/boolinq/boolinq.h b/include/boolinq/boolinq.h
@@ -20,8 +20,14 @@
 #if (defined(_MSC_VER) && _MSVC_LANG >= 202002L) || __cplusplus >= 202002L
 namespace std
 {
-	template<typename _Callable, typename ..._Args>
-	using result_of = std::invoke_result<_Callable, _Args...>;
+    template<typename>
+    struct result_of;
+
+    template<typename _Callable, typename ..._Args>
+    struct result_of<_Callable(_Args...)>
+    {
+        using type = std::invoke_result<_Callable, _Args...>::type;
+    };
 }
 #endif
 
@@ -892,4 +898,4 @@ namespace boolinq {
             }
         );
     }
-}
+}