[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 --- Comment #7 from Lewis Baker --- This paper has now been published and is available at: https://isocpp.org/files/papers/P3323R0.html

[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 --- Comment #6 from Jonathan Wakely --- There is a paper being written to address both those issues, but it hasn't been published yet. It should be P3323 when it's ready.

[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 --- Comment #5 from Jonathan Wakely --- And https://cplusplus.github.io/LWG/issue4069 too.

[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 --- Comment #4 from Andrew Pinski --- https://lists.isocpp.org/lib/2024/06/28451.php

[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 --- Comment #3 from Andrew Pinski --- https://cplusplus.github.io/LWG/issue3508

[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 --- Comment #2 from Andrew Pinski --- Note libc++ also fails this. So Does Microsoft's c++ library using MSVC. So I am not sure if this is a bug or not.

[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 --- Comment #1 from Andrew Pinski --- Created attachment 58393 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58393&action=edit Full testcase from compiler explorer link