From 59b99f3e697603a673ed22b240284bfc97b2593d Mon Sep 17 00:00:00 2001
From: Oliver Kowalke <oliver.kowalke@gmx.de>
Date: Wed, 12 Aug 2015 17:47:43 +0200
Subject: [PATCH] fix usage of result_of

---
 include/boost/fiber/detail/invoke.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/boost/fiber/detail/invoke.hpp b/include/boost/fiber/detail/invoke.hpp
index 4b17f1ac..af1818ef 100644
--- a/include/boost/fiber/detail/invoke.hpp
+++ b/include/boost/fiber/detail/invoke.hpp
@@ -24,7 +24,7 @@ namespace detail {
 template< typename Fn, typename... Args >
 typename std::enable_if<
     std::is_member_pointer< typename std::decay< Fn >::type >::value,
-    typename std::result_of< Fn&&( Args && ...) >::type
+    typename std::result_of< Fn( Args ...) >::type
 >::type
 invoke_( Fn && fn, Args && ... args) {
     return std::mem_fn( fn)( std::forward< Args >( args) ...);
@@ -33,7 +33,7 @@ invoke_( Fn && fn, Args && ... args) {
 template< typename Fn, typename ... Args >
 typename std::enable_if<
     ! std::is_member_pointer< typename std::decay< Fn >::type >::value,
-    typename std::result_of< Fn&&( Args && ...) >::type
+    typename std::result_of< Fn( Args ...) >::type
 >::type
 invoke_( Fn && fn, Args && ... args) {
     return fn( std::forward< Args >( args) ...);