From edca7dd18ef3f3e5c3bbdeea074001ad17278cb9 Mon Sep 17 00:00:00 2001
From: Damian Jarek <damian.jarek93@gmail.com>
Date: Sat, 8 Jun 2019 19:09:24 +0200
Subject: [PATCH] Remove redundant use of `asio::coroutine` in `flat_stream`

Signed-off-by: Damian Jarek <damian.jarek93@gmail.com>
---
 CHANGELOG.md                                  | 2 +-
 include/boost/beast/core/impl/flat_stream.hpp | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d1a63aa..20181065 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ Version 259:
 * Add gcc-9 to AzP CI test matrix
 * Enable split compilation in http::basic_fields
 * Remove redundant instation of `static_string` in websocket
-
+* Remove redundant use of `asio::coroutine` in `flat_stream`
 --------------------------------------------------------------------------------
 
 Version 258:
diff --git a/include/boost/beast/core/impl/flat_stream.hpp b/include/boost/beast/core/impl/flat_stream.hpp
index 29721311..f99ec026 100644
--- a/include/boost/beast/core/impl/flat_stream.hpp
+++ b/include/boost/beast/core/impl/flat_stream.hpp
@@ -16,7 +16,6 @@
 #include <boost/beast/core/stream_traits.hpp>
 #include <boost/beast/websocket/teardown.hpp>
 #include <boost/asio/buffer.hpp>
-#include <boost/asio/coroutine.hpp>
 #include <memory>
 
 namespace boost {
@@ -30,7 +29,6 @@ template<class Handler>
 class write_op
     : public async_base<Handler,
         beast::executor_type<flat_stream>>
-    , public net::coroutine
 {
 public:
     template<