Merge branch 'chriskohlhoff:master' into feature/use-cmake-init

Author: ClausKlein

asio/README

@@ -1,4 +1,4 @@
-asio version 1.23.0
-Released Thursday, 14 July 2022.
+asio version 1.24.0
+Released Saturday, 13 August 2022.
 
 See doc/index.html for API documentation and a tutorial.

asio/configure.ac

@@ -1,4 +1,4 @@
-AC_INIT(asio, [1.23.0])
+AC_INIT(asio, [1.24.0])
 AC_CONFIG_SRCDIR(include/asio.hpp)
 AM_MAINTAINER_MODE
 AM_INIT_AUTOMAKE([tar-ustar])

asio/include/asio/version.hpp

@@ -18,6 +18,6 @@
 // ASIO_VERSION % 100 is the sub-minor version
 // ASIO_VERSION / 100 % 1000 is the minor version
 // ASIO_VERSION / 100000 is the major version
-#define ASIO_VERSION 102300 // 1.23.0
+#define ASIO_VERSION 102400 // 1.24.0
 
 #endif // ASIO_VERSION_HPP

asio/src/doc/history.qbk

@@ -7,6 +7,38 @@
 
 [section:history Revision History]
 
+[heading Asio 1.24.0]
+
+* Improved the performance of `awaitable<>`-based coroutines when they directly
+  `co_await` an asynchronous operation, by eliminating the copy of the operation
+  object in `await_transform`.
+
+* Improved the performance of `spawn()`-based stackful coroutines by storing a
+  reference to the yield context in the completion handler, rather than storing
+  a copy of the executor.
+
+* Fixed a C++03 build error by disabling `index_sequence` emulation when
+  variadic templates are unavailable.
+
+* Fixed detection of `std::aligned_alloc` for older Apple platforms.
+
+* Removed faulty assertions from `experimental::coro` implementation.
+
+* Added defence against Qt-defined macros when building with Intel C++.
+
+* Ensured that a `spawn()`-based stackful coroutine is cleaned up immediately
+  after it completes.
+
+* Changed the implementation of the `select_reactor`, on Windows, to ensure that
+  any exception resulting from failure to recreate its interrupter's sockets
+  will be allowed to propagate out through `io_context::run()`.
+
+* Changed the MSVC version used for the `system_error` workaround, as more
+  recent runtime redistributables appear to have fixed the issue.
+
+* Changed the `async_compose` example to use a return type compatible with the
+  new `async_result` form.
+
 [heading Asio 1.23.0]
 
 * Added a deduced trailing return type, using `decltype`, to all asynchronous

asio/src/doc/platform_macros.qbk

@@ -79,6 +79,20 @@ needs.
     ]
     []
   ]
+  [
+    [`ASIO_HAS_BOOST_CONTEXT_FIBER`]
+    [
+      Boost support for the Context library's fibers.
+    ]
+    [`ASIO_DISABLE_BOOST_CONTEXT_FIBER`]
+  ]
+  [
+    [`ASIO_HAS_BOOST_COROUTINE`]
+    [
+      Boost support for the Coroutine library.
+    ]
+    [`ASIO_DISABLE_BOOST_COROUTINE`]
+  ]
   [
     [`ASIO_HAS_BOOST_DATE_TIME`]
     [
@@ -100,6 +114,13 @@ needs.
     ]
     [`ASIO_DISABLE_BOOST_REGEX`]
   ]
+  [
+    [`ASIO_HAS_BOOST_SOURCE_LOCATION`]
+    [
+      Boost support for source_location and system errors.
+    ]
+    [`ASIO_DISABLE_BOOST_SOURCE_LOCATION`]
+  ]
   [
     [`ASIO_HAS_BOOST_THROW_EXCEPTION`]
     [
@@ -447,6 +468,13 @@ needs.
     ]
     []
   ]
+  [
+    [`ASIO_HAS_STD_CONCEPTS`]
+    [
+      Support concepts on compilers known to allow them.
+    ]
+    [`ASIO_DISABLE_STD_CONCEPTS`]
+  ]
   [
     [`ASIO_HAS_STD_COROUTINE`]
     [
@@ -496,6 +524,13 @@ needs.
     ]
     [`ASIO_DISABLE_STD_HASH`]
   ]
+  [
+    [`ASIO_HAS_STD_INDEX_SEQUENCE`]
+    [
+      Standard library support for std::index_sequence.
+    ]
+    [`ASIO_DISABLE_STD_INDEX_SEQUENCE`]
+  ]
   [
     [`ASIO_HAS_STD_INVOKE_RESULT`]
     [
@@ -559,6 +594,20 @@ needs.
     ]
     [`ASIO_DISABLE_STD_THREAD`]
   ]
+  [
+    [`ASIO_HAS_STD_TO_ADDRESS`]
+    [
+      Standard library support for std::to_address.
+    ]
+    [`ASIO_DISABLE_STD_TO_ADDRESS`]
+  ]
+  [
+    [`ASIO_HAS_STD_TUPLE`]
+    [
+      Standard library support for std::tuple.
+    ]
+    [`ASIO_DISABLE_STD_TUPLE`]
+  ]
   [
     [`ASIO_HAS_STD_TYPE_TRAITS`]
     [
@@ -610,6 +659,13 @@ needs.
     ]
     [`ASIO_DISABLE_VARIABLE_TEMPLATES`]
   ]
+  [
+    [`ASIO_HAS_VARIADIC_LAMBDA_CAPTURES`]
+    [
+      Support for capturing parameter packs in lambdas.
+    ]
+    [`ASIO_DISABLE_VARIADIC_LAMBDA_CAPTURES`]
+  ]
   [
     [`ASIO_HAS_VARIADIC_TEMPLATES`]
     [