From d3d7aa618289930e7216e6b985edffe227c97be9 Mon Sep 17 00:00:00 2001
From: ramblehead <v.rybynok@gmail.com>
Date: Sat, 20 Aug 2022 01:11:27 +0100
Subject: [PATCH] Adding clang-14 coroutines support

---
 include/boost/asio/detail/config.hpp | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/include/boost/asio/detail/config.hpp b/include/boost/asio/detail/config.hpp
index bed969aaa0..2cfffb9fb0 100644
--- a/include/boost/asio/detail/config.hpp
+++ b/include/boost/asio/detail/config.hpp
@@ -2054,7 +2054,11 @@
 #    endif // defined(_RESUMABLE_FUNCTIONS_SUPPORTED)
 #   endif // (_MSC_FULL_VER >= 190023506)
 #  elif defined(__clang__)
-#   if (__cplusplus >= 201703) && (__cpp_coroutines >= 201703)
+#   if (__cplusplus >= 202002) && (__cpp_coroutines >= 201703)
+#    if __has_include(<coroutine>)
+#     define BOOST_ASIO_HAS_CO_AWAIT 1
+#    endif // __has_include(<coroutine>)
+#   elif (__cplusplus >= 201703) && (__cpp_coroutines >= 201703)
 #    if __has_include(<experimental/coroutine>)
 #     define BOOST_ASIO_HAS_CO_AWAIT 1
 #    endif // __has_include(<experimental/coroutine>)
@@ -2076,8 +2080,13 @@
 #   if (_MSC_VER >= 1928) && (_MSVC_LANG >= 201705)
 #    define BOOST_ASIO_HAS_STD_COROUTINE 1
 #   endif // (_MSC_VER >= 1928) && (_MSVC_LANG >= 201705)
-#  endif // defined(BOOST_ASIO_MSVC)
-#  if defined(__GNUC__)
+#  elif defined(__clang__)
+#   if (__cplusplus >= 202002) && (__cpp_coroutines >= 201703)
+#    if __has_include(<coroutine>)
+#     define BOOST_ASIO_HAS_STD_COROUTINE 1
+#    endif // __has_include(<coroutine>)
+#   endif // (__cplusplus >= 202002) && (__cpp_coroutines >= 201703)
+#  elif defined(__GNUC__)
 #   if (__cplusplus >= 201709) && (__cpp_impl_coroutine >= 201902)
 #    if __has_include(<coroutine>)
 #     define BOOST_ASIO_HAS_STD_COROUTINE 1