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-rw-r--r--3rdparty/asio/include/asio/error.hpp16
1 files changed, 10 insertions, 6 deletions
diff --git a/3rdparty/asio/include/asio/error.hpp b/3rdparty/asio/include/asio/error.hpp
index 5d5767a4e55..8b4decd52d2 100644
--- a/3rdparty/asio/include/asio/error.hpp
+++ b/3rdparty/asio/include/asio/error.hpp
@@ -2,7 +2,7 @@
// error.hpp
// ~~~~~~~~~
//
-// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2021 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)
@@ -253,13 +253,17 @@ inline const asio::error_category& get_addrinfo_category()
extern ASIO_DECL
const asio::error_category& get_misc_category();
-static const asio::error_category& system_category
+static const asio::error_category&
+ system_category ASIO_UNUSED_VARIABLE
= asio::error::get_system_category();
-static const asio::error_category& netdb_category
+static const asio::error_category&
+ netdb_category ASIO_UNUSED_VARIABLE
= asio::error::get_netdb_category();
-static const asio::error_category& addrinfo_category
+static const asio::error_category&
+ addrinfo_category ASIO_UNUSED_VARIABLE
= asio::error::get_addrinfo_category();
-static const asio::error_category& misc_category
+static const asio::error_category&
+ misc_category ASIO_UNUSED_VARIABLE
= asio::error::get_misc_category();
} // namespace error
@@ -332,7 +336,7 @@ namespace socket_errc {
namespace resolver_errc {
// Simulates the proposed resolver_errc scoped enum.
using error::host_not_found;
- using error::host_not_found_try_again;
+ const error::netdb_errors try_again = error::host_not_found_try_again;
using error::service_not_found;
} // namespace resolver_errc
} // namespace asio