From 5b1909eba491c453465535c8c7f0bc700d34a4f0 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Mon, 14 Jun 2021 02:15:37 +0300
Subject: [PATCH] Disable -Wstrict-aliasing on g++ 6 and below

---
 include/boost/system/detail/error_code.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/boost/system/detail/error_code.hpp b/include/boost/system/detail/error_code.hpp
index 66849b4..e434b42 100644
--- a/include/boost/system/detail/error_code.hpp
+++ b/include/boost/system/detail/error_code.hpp
@@ -29,6 +29,11 @@
 # include <system_error>
 #endif
 
+#if defined(BOOST_GCC) && BOOST_GCC < 60000
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+
 namespace boost
 {
 
@@ -397,4 +402,8 @@ inline std::size_t hash_value( error_code const & ec )
 
 } // namespace boost
 
+#if defined(BOOST_GCC) && BOOST_GCC < 60000
+# pragma GCC diagnostic pop
+#endif
+
 #endif // #ifndef BOOST_SYSTEM_DETAIL_ERROR_CODE_HPP_INCLUDED