On 3/15/23 18:38, Marshall Clow via Boost wrote:

Boost release 1.82.0 beta 1 is now available at: https://boostorg.jfrog.io/artifactory/main/beta/1.82.0.beta1/source/

The SHA256 checksums are: efe17bea3f0b2c11f34828f37d5777f30eb6fef57af355c6a6664b08a4339999 boost_1_82_0_b1.7z 0af2a60f76abb4f411b1bd9c1a553f64454d9414990e8cc12f02f3b431e2ac45 boost_1_82_0_b1.tar.gz 495b2ae2f6970ea1e635f80222d9f6978148496cdd163e87c37cdd6de3b5ccfc boost_1_82_0_b1.zip edf4cb9e8e5a14412b91311438478ef6ce12afe2a54714eb2f0632a454c3d8d5 boost_1_82_0_b1.tar.bz2

Release notes (still need updates): https://www.boost.org/users/history/version_1_82_0.html

Please try the beta and report any problems you encounter.

There is a bug in Boost.ASIO that prevents Boost.Log from compiling with gcc 4.4 and clang 3.5. The bug is in BOOST_ASIO_ASSUME definition: https://github.com/boostorg/asio/blob/boost-1.82.0.beta1/include/boost/asio/... 1. gcc 4.4 does not support __builtin_unreachable, which makes the __GNUC__ branch definition to fail. 2. clang 3.5 doesn't support __builtin_assume and uses the last fallback option. There, BOOST_ASIO_ASSUME is defined without arguments, meaning it expands to incorrect code like `(void)0(base != 0)`. GitHub is dead for me ATM, so I can't create a PR.