1 files changed, 0 insertions, 126 deletions
diff --git a/lib/asio/detail/is_executor.hpp b/lib/asio/detail/is_executor.hpp
deleted file mode 100644
index 4584dd0..0000000
--- a/lib/asio/detail/is_executor.hpp
+++ /dev/null
@@ -1,126 +0,0 @@
-//
-// detail/is_executor.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#ifndef ASIO_DETAIL_IS_EXECUTOR_HPP
-#define ASIO_DETAIL_IS_EXECUTOR_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include "asio/detail/type_traits.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-struct executor_memfns_base
-{
-  void context();
-  void on_work_started();
-  void on_work_finished();
-  void dispatch();
-  void post();
-  void defer();
-};
-
-template <typename T>
-struct executor_memfns_derived
-  : T, executor_memfns_base
-{
-};
-
-template <typename T, T>
-struct executor_memfns_check
-{
-};
-
-template <typename>
-char (&context_memfn_helper(...))[2];
-
-template <typename T>
-char context_memfn_helper(
-    executor_memfns_check<
-      void (executor_memfns_base::*)(),
-      &executor_memfns_derived<T>::context>*);
-
-template <typename>
-char (&on_work_started_memfn_helper(...))[2];
-
-template <typename T>
-char on_work_started_memfn_helper(
-    executor_memfns_check<
-      void (executor_memfns_base::*)(),
-      &executor_memfns_derived<T>::on_work_started>*);
-
-template <typename>
-char (&on_work_finished_memfn_helper(...))[2];
-
-template <typename T>
-char on_work_finished_memfn_helper(
-    executor_memfns_check<
-      void (executor_memfns_base::*)(),
-      &executor_memfns_derived<T>::on_work_finished>*);
-
-template <typename>
-char (&dispatch_memfn_helper(...))[2];
-
-template <typename T>
-char dispatch_memfn_helper(
-    executor_memfns_check<
-      void (executor_memfns_base::*)(),
-      &executor_memfns_derived<T>::dispatch>*);
-
-template <typename>
-char (&post_memfn_helper(...))[2];
-
-template <typename T>
-char post_memfn_helper(
-    executor_memfns_check<
-      void (executor_memfns_base::*)(),
-      &executor_memfns_derived<T>::post>*);
-
-template <typename>
-char (&defer_memfn_helper(...))[2];
-
-template <typename T>
-char defer_memfn_helper(
-    executor_memfns_check<
-      void (executor_memfns_base::*)(),
-      &executor_memfns_derived<T>::defer>*);
-
-template <typename T>
-struct is_executor_class
-  : integral_constant<bool,
-      sizeof(context_memfn_helper<T>(0)) != 1 &&
-      sizeof(on_work_started_memfn_helper<T>(0)) != 1 &&
-      sizeof(on_work_finished_memfn_helper<T>(0)) != 1 &&
-      sizeof(dispatch_memfn_helper<T>(0)) != 1 &&
-      sizeof(post_memfn_helper<T>(0)) != 1 &&
-      sizeof(defer_memfn_helper<T>(0)) != 1>
-{
-};
-
-template <typename T>
-struct is_executor
-  : conditional<is_class<T>::value,
-      is_executor_class<T>,
-      false_type>::type
-{
-};
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_DETAIL_IS_EXECUTOR_HPP