[libcxx-commits] [libcxx] [libc++] Add missing hide-from-ABI annotations on virtual functions (PR #85439)

[Mark de Wever via libcxx-commits]

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

LGTM!

@philnik777 didn't we have a clang-tidy check for this?

https://github.com/llvm/llvm-project/pull/85439