[libcxx-commits] [libcxx] [libc++] Remove _LIBCPP_DISABLE_ADDITIONAL_DIAGNOSTICS (PR #90512)

[Nikolas Klauser via libcxx-commits]

https://github.com/philnik777 approved this pull request.

sourcegraph seems to support that conclusion: https://sourcegraph.com/search?q=context:global+_LIBCPP_DISABLE_ADDITIONAL_DIAGNOSTICS+-file:__config+-file:UsingLibcxx.html+-file:UsingLibcxx.rst&patternType=keyword&sm=0

https://github.com/llvm/llvm-project/pull/90512