From a41245e6bfb4bee57071a6114d8fd8e8d316f64f Mon Sep 17 00:00:00 2001
From: Esteve Fernandez <esteve@apache.org>
Date: Tue, 1 Aug 2017 22:16:39 +0200
Subject: [PATCH] Added support to function_traits for std::bind in GCC >= 7.1
 (#346)

* Added support to function_traits for std::bind in GCC >= 7.1

* linter fixup
---
 rclcpp/include/rclcpp/function_traits.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rclcpp/include/rclcpp/function_traits.hpp b/rclcpp/include/rclcpp/function_traits.hpp
index 25a8ed7..5f55cff 100644
--- a/rclcpp/include/rclcpp/function_traits.hpp
+++ b/rclcpp/include/rclcpp/function_traits.hpp
@@ -82,6 +82,8 @@ struct function_traits<ReturnTypeT (*)(Args ...)>: function_traits<ReturnTypeT(A
 template<typename ClassT, typename ReturnTypeT, typename ... Args, typename ... FArgs>
 #if defined _LIBCPP_VERSION  // libc++ (Clang)
 struct function_traits<std::__1::__bind<ReturnTypeT (ClassT::*)(Args ...), FArgs ...>>
+#elif defined _GLIBCXX_RELEASE  // glibc++ (GNU C++ >= 7.1)
+struct function_traits<std::_Bind<ReturnTypeT(ClassT::*(ClassT *, FArgs ...))(Args ...)>>
 #elif defined __GLIBCXX__  // glibc++ (GNU C++)
 struct function_traits<std::_Bind<std::_Mem_fn<ReturnTypeT (ClassT::*)(Args ...)>(FArgs ...)>>
 #elif defined _MSC_VER  // MS Visual Studio