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From: Andrey Semashev (andrey.semashev_at_[hidden])
Date: 2020-07-16 08:51:33

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

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<Allocator, Bits>&)':
./boost/asio/io_context.hpp:678:27: error: invalid use of incomplete
type 'boost::asio::io_context::impl_type {aka class

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

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