Googletest export

Do not use std::result_of as it was removed in C++20. PiperOrigin-RevId: 303783600
google · Mar 31, 2020 · 61f010d · 61f010d
1 parent dc82a33
commit 61f010d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/googlemock/include/gmock/gmock-actions.h b/googlemock/include/gmock/gmock-actions.h
@@ -970,7 +970,8 @@ struct InvokeMethodWithoutArgsAction {
   Class* const obj_ptr;
   const MethodPtr method_ptr;
 
-  using ReturnType = typename std::result_of<MethodPtr(Class*)>::type;
+  using ReturnType =
+      decltype((std::declval<Class*>()->*std::declval<MethodPtr>())());
 
   template <typename... Args>
   ReturnType operator()(const Args&...) const {