[libcxx-commits] [libcxx] [libcxxabi] [libc++] Strictly enforce C++ language requirements. (PR #130501)

[Louis Dionne via libcxx-commits]

ldionne wrote:

I would really like to be able to land this, but I think the bots that actually build and publish the documentation on llvm.org are *not* in Github actions yet (probably [here](https://lab.llvm.org/buildbot/#/builders/45)). I suspect that landing this change might break these builders unless they've been updated to a more recent CMake. FWIW, I'd support landing this to try it out and reverting swiftly if things break. Obviously the better alternative would be to switch the documentation bots into Github actions instead, but that requires more work and I'm not volunteering.

Pinging @tstellar for additional context.

https://github.com/llvm/llvm-project/pull/130501