[libcxx-commits] [PATCH] D99041: [libcxx] moves `std::invoke` into `__functional_base`

[Tim Song via Phabricator via libcxx-commits]

tcanens added a comment.

The exact expression in an atomic constraint is not observable so you can certainly substitute something else if that is preferable for whatever reason.

I suspect that making `invoke` diverge from //`INVOKE`// will involve the dead bodies of many LWG members, mine included. I can't predict what libc++ is going to do in the unlikely event that WG21 changes both //`INVOKE`// and `invoke`, though. Maybe for whatever reason it will end up needing an `__invoke2`.


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  https://reviews.llvm.org/D99041/new/

https://reviews.llvm.org/D99041