Re: [boost] [release] Boost 1.74.0 beta 1 released

On 2020-07-16 11:51, Andrey Semashev wrote:

On 2020-07-16 08:33, Marshall Clow via Boost wrote:

...

Boost release 1.74.0 beta 1 is now available at:

* There is a compile error in Boost.ASIO when compiling with 32-bit MSVC-14.2 with BOOST_BEAST_NO_TS_EXECUTORS.

As AppVeyor CI ran on the beta tag, I'm also seeing Boost.Log failures caused by Boost.ASIO on:

* MinGW 32-bit, gcc 5.3 * MinGW-w64 32 and 64-bit, gcc 6.3

The error is the same:

In file included from libs\log\src\syslog_backend.cpp:31:0: ./boost/asio/io_context.hpp: In copy constructor 'boost::asio::io_context::basic_executor_type::basic_executor_type(const boost::asio::io_context::basic_executor_type&)': ./boost/asio/io_context.hpp:678:27: error: invalid use of incomplete type 'boost::asio::io_context::impl_type {aka class boost::asio::detail::win_iocp_io_context}'          io_context_->impl_.work_started();                            ^

https://ci.appveyor.com/project/Lastique/log/builds/34118064/job/ppt98hv530s...

https://ci.appveyor.com/project/Lastique/log/builds/34118064/job/n0at4fi48a8...

https://ci.appveyor.com/project/Lastique/log/builds/34118064/job/i4avaoljyp0...

Note: The error happens regardless of C++ version, you can see it multiple times in the build logs.

Status update on this issue: The problem has been fixed in develop in commit: https://github.com/boostorg/asio/commit/cb75e92f14b3fd48b2baf54031d824e75c09... It has not been merged to master yet, so Boost.Log in master still fails to build with the above errors. PS: I reported the problem in this issue: https://github.com/chriskohlhoff/asio/issues/515